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 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
2898 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2899 grep "lfm_magic:.*0x0CD50CD0" ||
2900 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2901 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2902 # - sizeof(lfm_type) - sizeof(lfm_flags)
2903 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2904 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2905 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2906 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2907 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2908 grep "lfm_flags:.*0x0000DA05" ||
2909 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2910 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2911 grep "lfm_value.*${uuid1}@${uuid2}" ||
2912 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2914 # file create in dir should fail
2915 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2916 touch $DIR/$tdir/${tdir}2/$tfile &&
2917 error "$DIR/${tdir}2: file create should fail"
2920 chmod 777 $DIR/$tdir/$tdir ||
2921 error "$DIR/$tdir: chmod failed"
2922 chmod 777 $DIR/$tdir/${tdir}2 ||
2923 error "$DIR/${tdir}2: chmod failed"
2926 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2927 error "$DIR/$tdir: chown failed"
2928 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2929 error "$DIR/${tdir}2: chown failed"
2931 # rename should work
2932 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2933 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2934 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2935 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2938 rmdir $DIR/$tdir/${tdir}.new ||
2939 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2940 rmdir $DIR/$tdir/${tdir}2.new ||
2941 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2943 run_test 27K "basic ops on dir with foreign LMV"
2946 remote_mds_nodsh && skip "remote MDS with nodsh"
2948 local POOL=${POOL:-$TESTNAME}
2950 pool_add $POOL || error "pool_add failed"
2952 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2953 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2954 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2956 run_test 27L "lfs pool_list gives correct pool name"
2959 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2960 skip "Need MDS version >= than 2.12.57"
2961 remote_mds_nodsh && skip "remote MDS with nodsh"
2962 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2964 # Set default striping on directory
2967 local mdts=$(comma_list $(mdts_nodes))
2969 # if we run against a 2.12 server which lacks overstring support
2970 # then the connect_flag will not report overstriping, even if client
2972 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
2973 stripe_opt="-C $setcount"
2974 elif (( $OSTCOUNT >= $setcount )); then
2975 stripe_opt="-c $setcount"
2977 skip "server does not support overstriping"
2980 test_mkdir $DIR/$tdir
2982 # Validate existing append_* params and ensure restore
2983 local pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
2984 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
2985 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
2987 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2988 ((orig_count == 1)) || error "expected append_stripe_count == 1, got $orig_count"
2989 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1"
2991 $LFS setstripe $stripe_opt $DIR/$tdir
2993 echo 1 > $DIR/$tdir/${tfile}.1
2994 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2995 [ $count -eq $setcount ] ||
2996 error "(1) stripe count $count, should be $setcount"
2998 local appendcount=$orig_count
2999 echo 1 >> $DIR/$tdir/${tfile}.2_append
3000 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3001 [ $count -eq $appendcount ] ||
3002 error "(2)stripe count $count, should be $appendcount for append"
3004 # Disable O_APPEND striping, verify it works
3005 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3007 # Should now get the default striping, which is 4
3009 echo 1 >> $DIR/$tdir/${tfile}.3_append
3010 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3011 [ $count -eq $setcount ] ||
3012 error "(3) stripe count $count, should be $setcount"
3014 # Try changing the stripe count for append files
3015 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3017 # Append striping is now 2 (directory default is still 4)
3019 echo 1 >> $DIR/$tdir/${tfile}.4_append
3020 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3021 [ $count -eq $appendcount ] ||
3022 error "(4) stripe count $count, should be $appendcount for append"
3024 # Test append stripe count of -1
3025 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3026 appendcount=$OSTCOUNT
3027 echo 1 >> $DIR/$tdir/${tfile}.5
3028 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3029 [ $count -eq $appendcount ] ||
3030 error "(5) stripe count $count, should be $appendcount for append"
3032 # Set append striping back to default of 1
3033 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3035 # Try a new default striping, PFL + DOM
3036 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3038 # Create normal DOM file, DOM returns stripe count == 0
3040 touch $DIR/$tdir/${tfile}.6
3041 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3042 [ $count -eq $setcount ] ||
3043 error "(6) stripe count $count, should be $setcount"
3047 echo 1 >> $DIR/$tdir/${tfile}.7_append
3048 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3049 [ $count -eq $appendcount ] ||
3050 error "(7) stripe count $count, should be $appendcount for append"
3052 # Clean up DOM layout
3053 $LFS setstripe -d $DIR/$tdir
3055 save_layout_restore_at_exit $MOUNT
3056 # Now test that append striping works when layout is from root
3057 $LFS setstripe -c 2 $MOUNT
3058 # Make a special directory for this
3059 mkdir $DIR/${tdir}/${tdir}.2
3061 # Verify for normal file
3063 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3064 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3065 [ $count -eq $setcount ] ||
3066 error "(8) stripe count $count, should be $setcount"
3069 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3070 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3071 [ $count -eq $appendcount ] ||
3072 error "(9) stripe count $count, should be $appendcount for append"
3074 # Now test O_APPEND striping with pools
3075 pool_add $TESTNAME || error "pool creation failed"
3076 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3077 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3079 echo 1 >> $DIR/$tdir/${tfile}.10_append
3081 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3082 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3084 # Check that count is still correct
3086 echo 1 >> $DIR/$tdir/${tfile}.11_append
3087 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3088 [ $count -eq $appendcount ] ||
3089 error "(11) stripe count $count, should be $appendcount for append"
3091 # Disable O_APPEND stripe count, verify pool works separately
3092 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3094 echo 1 >> $DIR/$tdir/${tfile}.12_append
3096 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3097 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3099 # Remove pool setting, verify it's not applied
3100 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3102 echo 1 >> $DIR/$tdir/${tfile}.13_append
3104 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3105 [ "$pool" = "" ] || error "(13) pool found: $pool"
3107 run_test 27M "test O_APPEND striping"
3110 combined_mgs_mds && skip "needs separate MGS/MDT"
3112 pool_add $TESTNAME || error "pool_add failed"
3113 do_facet mgs "$LCTL pool_list $FSNAME" |
3114 grep -Fx "${FSNAME}.${TESTNAME}" ||
3115 error "lctl pool_list on MGS failed"
3117 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3119 clean_foreign_symlink() {
3121 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3122 for i in $DIR/$tdir/* ; do
3123 $LFS unlink_foreign $i || true
3128 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3129 skip "Need MDS version newer than 2.12.51"
3131 test_mkdir $DIR/$tdir
3132 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3133 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3135 trap clean_foreign_symlink EXIT
3137 # enable foreign_symlink behaviour
3138 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3140 # foreign symlink LOV format is a partial path by default
3142 # create foreign file (lfs + API)
3143 $LFS setstripe --foreign=symlink --flags 0xda05 \
3144 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3145 error "$DIR/$tdir/${tfile}: create failed"
3147 $LFS getstripe -v $DIR/$tdir/${tfile} |
3148 grep "lfm_magic:.*0x0BD70BD0" ||
3149 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3150 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3151 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3152 $LFS getstripe -v $DIR/$tdir/${tfile} |
3153 grep "lfm_flags:.*0x0000DA05" ||
3154 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3155 $LFS getstripe $DIR/$tdir/${tfile} |
3156 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3157 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3159 # modify striping should fail
3160 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3161 error "$DIR/$tdir/$tfile: setstripe should fail"
3163 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3164 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3165 cat /etc/passwd > $DIR/$tdir/$tfile &&
3166 error "$DIR/$tdir/$tfile: write should fail"
3168 # rename should succeed
3169 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3170 error "$DIR/$tdir/$tfile: rename has failed"
3172 #remove foreign_symlink file should fail
3173 rm $DIR/$tdir/${tfile}.new &&
3174 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3177 mkdir /tmp/${uuid1} ||
3178 error "/tmp/${uuid1}: mkdir has failed"
3179 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3180 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3181 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3182 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3183 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3184 #read should succeed now
3185 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3186 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3187 #write should succeed now
3188 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3189 error "$DIR/$tdir/${tfile}.new: write should succeed"
3190 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3191 error "$DIR/$tdir/${tfile}.new: diff has failed"
3192 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3193 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3195 #check that getstripe still works
3196 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3197 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3199 # chmod should still succeed
3200 chmod 644 $DIR/$tdir/${tfile}.new ||
3201 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3203 # chown should still succeed
3204 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3205 error "$DIR/$tdir/${tfile}.new: chown has failed"
3207 # rename should still succeed
3208 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3209 error "$DIR/$tdir/${tfile}.new: rename has failed"
3211 #remove foreign_symlink file should still fail
3212 rm $DIR/$tdir/${tfile} &&
3213 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3215 #use special ioctl() to unlink foreign_symlink file
3216 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3217 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3220 run_test 27O "basic ops on foreign file of symlink type"
3223 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3224 skip "Need MDS version newer than 2.12.49"
3226 test_mkdir $DIR/$tdir
3227 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3228 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3230 trap clean_foreign_symlink EXIT
3232 # enable foreign_symlink behaviour
3233 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3235 # foreign symlink LMV format is a partial path by default
3237 # create foreign dir (lfs + API)
3238 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3239 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3240 error "$DIR/$tdir/${tdir}: create failed"
3242 $LFS getdirstripe -v $DIR/$tdir/${tdir}
3244 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3245 grep "lfm_magic:.*0x0CD50CD0" ||
3246 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3247 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3248 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3249 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3250 grep "lfm_flags:.*0x0000DA05" ||
3251 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3252 $LFS getdirstripe $DIR/$tdir/${tdir} |
3253 grep "lfm_value.*${uuid1}/${uuid2}" ||
3254 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3256 # file create in dir should fail
3257 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3258 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3260 # rename should succeed
3261 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3262 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3264 #remove foreign_symlink dir should fail
3265 rmdir $DIR/$tdir/${tdir}.new &&
3266 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3269 mkdir -p /tmp/${uuid1}/${uuid2} ||
3270 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3271 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3272 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3273 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3274 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3275 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3276 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3277 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3279 #check that getstripe fails now that foreign_symlink enabled
3280 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3281 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3283 # file create in dir should work now
3284 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3285 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3286 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3287 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3288 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3289 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3291 # chmod should still succeed
3292 chmod 755 $DIR/$tdir/${tdir}.new ||
3293 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3295 # chown should still succeed
3296 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3297 error "$DIR/$tdir/${tdir}.new: chown has failed"
3299 # rename should still succeed
3300 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3301 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3303 #remove foreign_symlink dir should still fail
3304 rmdir $DIR/$tdir/${tdir} &&
3305 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3307 #use special ioctl() to unlink foreign_symlink file
3308 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3309 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3311 #created file should still exist
3312 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3313 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3314 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3315 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3317 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3320 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3321 stack_trap "rm -f $TMP/$tfile*"
3323 test_mkdir $DIR/$tdir-1
3324 test_mkdir $DIR/$tdir-2
3326 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3327 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3329 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3330 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3332 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3333 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3335 # Create some bad symlinks and ensure that we don't loop
3336 # forever or something. These should return ELOOP (40) and
3337 # ENOENT (2) but I don't want to test for that because there's
3338 # always some weirdo architecture that needs to ruin
3339 # everything by defining these error numbers differently.
3341 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3342 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3344 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3345 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3349 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3352 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3353 skip "need MDS 2.14.55 or later"
3354 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3356 local testdir="$DIR/$tdir"
3357 test_mkdir -p $testdir
3358 stack_trap "rm -rf $testdir"
3359 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3361 local f1="$testdir/f1"
3362 touch $f1 || error "failed to touch $f1"
3363 local count=$($LFS getstripe -c $f1)
3364 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3366 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3367 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3369 local maxcount=$(($OSTCOUNT - 1))
3370 local mdts=$(comma_list $(mdts_nodes))
3371 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3372 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3374 local f2="$testdir/f2"
3375 touch $f2 || error "failed to touch $f2"
3376 local count=$($LFS getstripe -c $f2)
3377 (( $count == $maxcount )) || error "wrong stripe count"
3379 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3382 [ $(facet_host client) == $(facet_host ost1) ] &&
3383 skip "need ost1 and client on different nodes"
3385 #define OBD_FAIL_OSC_NO_GRANT 0x411
3386 $LCTL set_param fail_loc=0x20000411 fail_val=1
3387 #define OBD_FAIL_OST_ENOSPC 0x215
3388 do_facet ost1 "$LCTL set_param fail_loc=0x80000215"
3389 $LFS setstripe -i 0 -c 1 $DIR/$tfile
3390 $MULTIOP $DIR/$tfile oO_WRONLY:P$((4 * 1024 * 1024 + 10 * 4096))c ||
3391 error "multiop failed"
3393 run_test 27T "no eio on close on partial write due to enosp"
3396 local dir=$DIR/$tdir
3397 local file=$dir/$tfile
3398 local append_pool=${TESTNAME}-append
3399 local normal_pool=${TESTNAME}-normal
3403 local mdts=$(comma_list $(mdts_nodes))
3406 # (( $MDS1_VERSION >= $(version_code 2.15.42) )) ||
3407 # skip "Need MDS version at least 2.15.42"
3409 # Validate existing append_* params and ensure restore
3410 pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3411 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3412 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3414 stripe_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3415 ((stripe_count == 1)) || error "expected append_stripe_count != 0, got $stripe_count"
3416 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$stripe_count"
3418 pool_add $append_pool || error "pool creation failed"
3419 pool_add_targets $append_pool 0 1 || error "Pool add targets failed"
3421 pool_add $normal_pool || error "pool creation failed"
3422 pool_add_targets $normal_pool 0 1 || error "Pool add targets failed"
3425 $LFS setstripe -E 1M -c 1 -p $normal_pool -E 2M -c 2 -p $normal_pool -E eof -c -1 $dir
3428 $LFS getstripe $file.1
3430 pool=$($LFS getstripe -p $file.1)
3431 [[ "$pool" == "$normal_pool" ]] || error "got pool '$pool', expected '$normal_pool'"
3433 stripe_count2=$($LFS getstripe -c $file.1)
3434 ((stripe_count2 == stripe_count)) ||
3435 error "got stripe_count '$stripe_count2', expected '$stripe_count'"
3437 do_nodes $mdts $LCTL set_param mdd.*.append_pool=$append_pool
3440 $LFS getstripe $file.2
3442 pool=$($LFS getstripe -p $file.2)
3443 [[ "$pool" == "$append_pool" ]] || error "got pool '$pool', expected '$append_pool'"
3445 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3448 $LFS getstripe $file.3
3450 stripe_count2=$($LFS getstripe -c $file.3)
3451 ((stripe_count2 == 2)) || error "got stripe_count '$stripe_count2', expected 2"
3453 run_test 27U "append pool and stripe count work with composite default layout"
3455 # createtest also checks that device nodes are created and
3456 # then visible correctly (#2091)
3457 test_28() { # bug 2091
3459 $CREATETEST $DIR/d28/ct || error "createtest failed"
3461 run_test 28 "create/mknod/mkdir with bad file types ============"
3464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3466 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3468 stack_trap "restore_opencache"
3471 sync; sleep 1; sync # flush out any dirty pages from previous tests
3478 declare -i LOCKCOUNTORIG=0
3479 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3480 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3482 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3484 declare -i LOCKUNUSEDCOUNTORIG=0
3485 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3486 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3493 declare -i LOCKCOUNTCURRENT=0
3494 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3495 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3498 declare -i LOCKUNUSEDCOUNTCURRENT=0
3499 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3500 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3503 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3504 $LCTL set_param -n ldlm.dump_namespaces ""
3505 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3506 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3507 log "dumped log to $TMP/test_29.dk (bug 5793)"
3510 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3511 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3512 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3513 log "dumped log to $TMP/test_29.dk (bug 5793)"
3517 run_test 29 "IT_GETATTR regression ============================"
3519 test_30a() { # was test_30
3520 cp $(which ls) $DIR || cp /bin/ls $DIR
3521 $DIR/ls / || error "Can't execute binary from lustre"
3524 run_test 30a "execute binary from Lustre (execve) =============="
3527 cp `which ls` $DIR || cp /bin/ls $DIR
3529 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3532 run_test 30b "execute binary from Lustre as non-root ==========="
3534 test_30c() { # b=22376
3535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3537 cp $(which ls) $DIR || cp /bin/ls $DIR
3539 cancel_lru_locks mdc
3540 cancel_lru_locks osc
3541 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3544 run_test 30c "execute binary from Lustre without read perms ===="
3547 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3549 for i in {1..10}; do
3550 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3553 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3554 wait $PID || error "executing dd from Lustre failed"
3560 run_test 30d "execute binary from Lustre while clear locks"
3563 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3564 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3566 run_test 31a "open-unlink file =================================="
3569 touch $DIR/f31 || error "touch $DIR/f31 failed"
3570 ln $DIR/f31 $DIR/f31b || error "ln failed"
3571 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3572 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3574 run_test 31b "unlink file with multiple links while open ======="
3577 touch $DIR/f31 || error "touch $DIR/f31 failed"
3578 ln $DIR/f31 $DIR/f31c || error "ln failed"
3579 multiop_bg_pause $DIR/f31 O_uc ||
3580 error "multiop_bg_pause for $DIR/f31 failed"
3582 $MULTIOP $DIR/f31c Ouc
3583 kill -USR1 $MULTIPID
3586 run_test 31c "open-unlink file with multiple links ============="
3589 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3590 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3592 run_test 31d "remove of open directory ========================="
3594 test_31e() { # bug 2904
3595 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3597 run_test 31e "remove of open non-empty directory ==============="
3599 test_31f() { # bug 4554
3600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3603 test_mkdir $DIR/d31f
3604 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3605 cp /etc/hosts $DIR/d31f
3607 $LFS getstripe $DIR/d31f/hosts
3608 multiop_bg_pause $DIR/d31f D_c || return 1
3611 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3612 test_mkdir $DIR/d31f
3613 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3614 cp /etc/hosts $DIR/d31f
3616 $LFS getstripe $DIR/d31f/hosts
3617 multiop_bg_pause $DIR/d31f D_c || return 1
3620 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3621 wait $MULTIPID || error "first opendir $MULTIPID failed"
3625 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3626 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3629 run_test 31f "remove of open directory with open-unlink file ==="
3632 echo "-- cross directory link --"
3633 test_mkdir -c1 $DIR/${tdir}ga
3634 test_mkdir -c1 $DIR/${tdir}gb
3635 touch $DIR/${tdir}ga/f
3636 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3637 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3638 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3639 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3640 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3642 run_test 31g "cross directory link==============="
3645 echo "-- cross directory link --"
3646 test_mkdir -c1 $DIR/${tdir}
3647 test_mkdir -c1 $DIR/${tdir}/dir
3648 touch $DIR/${tdir}/f
3649 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3650 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3651 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3652 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3653 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3655 run_test 31h "cross directory link under child==============="
3658 echo "-- cross directory link --"
3659 test_mkdir -c1 $DIR/$tdir
3660 test_mkdir -c1 $DIR/$tdir/dir
3661 touch $DIR/$tdir/dir/f
3662 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3663 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3664 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3665 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3666 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3668 run_test 31i "cross directory link under parent==============="
3671 test_mkdir -c1 -p $DIR/$tdir
3672 test_mkdir -c1 -p $DIR/$tdir/dir1
3673 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3674 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3675 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3676 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3679 run_test 31j "link for directory==============="
3682 test_mkdir -c1 -p $DIR/$tdir
3684 touch $DIR/$tdir/exist
3685 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3686 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3687 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3688 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3689 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3690 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3691 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3694 run_test 31k "link to file: the same, non-existing, dir==============="
3700 touch $DIR/d31m2/exist
3701 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3702 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3703 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3704 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3705 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3706 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3709 run_test 31m "link to file: the same, non-existing, dir==============="
3712 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3713 nlink=$(stat --format=%h $DIR/$tfile)
3714 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3716 local cmd="exec $fd<$DIR/$tfile"
3719 trap "eval $cmd" EXIT
3720 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3721 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3722 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3723 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3724 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3727 run_test 31n "check link count of unlinked file"
3730 local tempfile=$(mktemp $1_XXXXXX)
3731 mlink $tempfile $1 2> /dev/null &&
3732 echo "$BASHPID: link $tempfile to $1 succeeded"
3736 test_31o() { # LU-2901
3737 test_mkdir $DIR/$tdir
3738 for LOOP in $(seq 100); do
3739 rm -f $DIR/$tdir/$tfile*
3740 for THREAD in $(seq 8); do
3741 link_one $DIR/$tdir/$tfile.$LOOP &
3744 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3745 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3746 error "$LINKS duplicate links to $tfile.$LOOP" &&
3750 run_test 31o "duplicate hard links with same filename"
3753 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3755 test_mkdir $DIR/$tdir
3756 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3757 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3759 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3760 error "open unlink test1 failed"
3761 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3762 error "open unlink test2 failed"
3764 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3765 error "test1 still exists"
3766 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3767 error "test2 still exists"
3769 run_test 31p "remove of open striped directory"
3772 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3774 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3775 index=$($LFS getdirstripe -i $DIR/$tdir)
3776 [ $index -eq 3 ] || error "first stripe index $index != 3"
3777 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3778 [ $index -eq 1 ] || error "second stripe index $index != 1"
3780 # when "-c <stripe_count>" is set, the number of MDTs specified after
3781 # "-i" should equal to the stripe count
3782 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3784 run_test 31q "create striped directory on specific MDTs"
3788 touch $DIR/$tfile.target
3789 touch $DIR/$tfile.source
3791 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3792 $LCTL set_param fail_loc=0x1419 fail_val=3
3793 cat $DIR/$tfile.target &
3796 # Guarantee open is waiting before we get here
3798 mv $DIR/$tfile.source $DIR/$tfile.target
3802 if [[ $RC -ne 0 ]]; then
3803 error "open with cat failed, rc=$RC"
3806 run_test 31r "open-rename(replace) race"
3808 cleanup_test32_mount() {
3811 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3812 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3813 losetup -d $loopdev || true
3819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3821 echo "== more mountpoints and symlinks ================="
3822 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3823 trap cleanup_test32_mount EXIT
3824 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3825 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3826 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3827 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3828 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3829 cleanup_test32_mount
3831 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3836 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3837 trap cleanup_test32_mount EXIT
3838 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3839 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3840 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3841 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3842 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3843 cleanup_test32_mount
3845 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3850 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3851 trap cleanup_test32_mount EXIT
3852 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3853 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3854 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3855 test_mkdir -p $DIR/$tdir/d2/test_dir
3856 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3857 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3858 cleanup_test32_mount
3860 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3865 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3866 trap cleanup_test32_mount EXIT
3867 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3868 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3869 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3870 test_mkdir -p $DIR/$tdir/d2/test_dir
3871 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3872 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3873 cleanup_test32_mount
3875 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3879 test_mkdir -p $DIR/$tdir/tmp
3880 local tmp_dir=$DIR/$tdir/tmp
3881 ln -s $DIR/$tdir $tmp_dir/symlink11
3882 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3883 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3884 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3886 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3890 test_mkdir -p $DIR/$tdir/tmp
3891 local tmp_dir=$DIR/$tdir/tmp
3892 ln -s $DIR/$tdir $tmp_dir/symlink11
3893 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3894 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3895 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3897 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3900 local tmp_dir=$DIR/$tdir/tmp
3901 test_mkdir -p $tmp_dir
3902 test_mkdir $DIR/${tdir}2
3903 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3904 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3905 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3906 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3907 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3908 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3910 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3913 rm -fr $DIR/$tdir $DIR/${tdir}2
3914 tmp_dir=$DIR/$tdir/tmp
3915 test_mkdir -p $tmp_dir
3916 test_mkdir $DIR/${tdir}2
3917 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3918 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3919 ls $tmp_dir/symlink12 || error "listing symlink12"
3920 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3922 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3927 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3928 trap cleanup_test32_mount EXIT
3929 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3930 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3931 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3932 touch $DIR/$tdir/test_file
3933 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3934 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3935 cleanup_test32_mount
3937 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3942 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3943 trap cleanup_test32_mount EXIT
3944 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3945 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3946 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3947 touch $DIR/$tdir/test_file
3948 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3949 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3950 cleanup_test32_mount
3952 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3958 trap cleanup_test32_mount EXIT
3959 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3960 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3961 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3962 test_mkdir -p $DIR/$tdir/d2
3963 touch $DIR/$tdir/d2/test_file || error "touch failed"
3964 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3965 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3966 cleanup_test32_mount
3968 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3974 trap cleanup_test32_mount EXIT
3975 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3976 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3977 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3978 test_mkdir -p $DIR/$tdir/d2
3979 touch $DIR/$tdir/d2/test_file || error "touch failed"
3980 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3981 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3982 cleanup_test32_mount
3984 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3988 test_mkdir -p $DIR/d32m/tmp
3989 TMP_DIR=$DIR/d32m/tmp
3990 ln -s $DIR $TMP_DIR/symlink11
3991 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3992 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3993 error "symlink11 not a link"
3994 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3995 error "symlink01 not a link"
3997 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
4001 test_mkdir -p $DIR/d32n/tmp
4002 TMP_DIR=$DIR/d32n/tmp
4003 ln -s $DIR $TMP_DIR/symlink11
4004 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4005 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
4006 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
4008 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
4012 test_mkdir -p $DIR/d32o/tmp
4013 TMP_DIR=$DIR/d32o/tmp
4014 ln -s $DIR/$tfile $TMP_DIR/symlink12
4015 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4016 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
4017 error "symlink12 not a link"
4018 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
4019 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
4020 error "$DIR/d32o/tmp/symlink12 not file type"
4021 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
4022 error "$DIR/d32o/symlink02 not file type"
4024 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
4034 test_mkdir -p $DIR/d32p/tmp
4036 TMP_DIR=$DIR/d32p/tmp
4038 ln -s $DIR/$tfile $TMP_DIR/symlink12
4040 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4042 cat $DIR/d32p/tmp/symlink12 ||
4043 error "Can't open $DIR/d32p/tmp/symlink12"
4045 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4048 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4053 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4054 trap cleanup_test32_mount EXIT
4055 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4056 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4057 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4058 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4059 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4060 cleanup_test32_mount
4062 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4067 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4068 trap cleanup_test32_mount EXIT
4069 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4070 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4071 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4072 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4073 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4074 cleanup_test32_mount
4076 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4081 chmod 444 $DIR/$tfile
4082 chown $RUNAS_ID $DIR/$tfile
4084 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4087 run_test 33aa "write file with mode 444 (should return error)"
4091 test_mkdir $DIR/$tdir
4092 chown $RUNAS_ID $DIR/$tdir
4093 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4094 error "$RUNAS create $tdir/$tfile failed"
4095 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4096 error "open RDWR" || true
4098 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4102 test_mkdir $DIR/$tdir
4103 chown $RUNAS_ID $DIR/$tdir
4104 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4106 run_test 33b "test open file with malformed flags (No panic)"
4109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4110 remote_ost_nodsh && skip "remote OST with nodsh"
4118 test_mkdir $DIR/$tdir
4119 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4122 for ostnum in $(seq $OSTCOUNT); do
4123 # test-framework's OST numbering is one-based, while Lustre's
4125 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4126 # check if at least some write_bytes stats are counted
4127 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4128 obdfilter.$ostname.stats |
4129 awk '/^write_bytes/ {print $7}' )
4130 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4131 if (( ${write_bytes:-0} > 0 )); then
4137 $all_zeros || return 0
4140 echo foo > $DIR/$tdir/bar
4144 # Total up write_bytes after writing. We'd better find non-zeros.
4145 for ostnum in $(seq $OSTCOUNT); do
4146 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4147 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4148 obdfilter/$ostname/stats |
4149 awk '/^write_bytes/ {print $7}' )
4150 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4151 if (( ${write_bytes:-0} > 0 )); then
4158 for ostnum in $(seq $OSTCOUNT); do
4159 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4160 echo "Check write_bytes is in obdfilter.*.stats:"
4161 do_facet ost$ostnum lctl get_param -n \
4162 obdfilter.$ostname.stats
4164 error "OST not keeping write_bytes stats (b=22312)"
4167 run_test 33c "test write_bytes stats"
4170 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4174 local remote_dir=$DIR/$tdir/remote_dir
4176 test_mkdir $DIR/$tdir
4177 $LFS mkdir -i $MDTIDX $remote_dir ||
4178 error "create remote directory failed"
4180 touch $remote_dir/$tfile
4181 chmod 444 $remote_dir/$tfile
4182 chown $RUNAS_ID $remote_dir/$tfile
4184 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4186 chown $RUNAS_ID $remote_dir
4187 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4188 error "create" || true
4189 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4190 error "open RDWR" || true
4191 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4193 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4196 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4200 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4201 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4202 mkdir $DIR/$tdir/local_dir
4204 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4205 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4206 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4208 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4209 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4211 rmdir $DIR/$tdir/* || error "rmdir failed"
4214 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4215 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4216 mkdir $DIR/$tdir/local_dir
4218 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4219 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4220 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4222 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4223 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4225 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4228 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4229 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4230 mkdir $DIR/$tdir/local_dir
4232 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4233 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4234 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4236 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4237 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4239 run_test 33e "mkdir and striped directory should have same mode"
4243 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4247 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4248 remote_mds_nodsh && skip "remote MDS with nodsh"
4251 chmod go+rwx $DIR/$tdir
4252 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4253 trap cleanup_33f EXIT
4255 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4256 error "cannot create striped directory"
4258 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4259 error "cannot create files in striped directory"
4261 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4262 error "cannot remove files in striped directory"
4264 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4265 error "cannot remove striped directory"
4269 run_test 33f "nonroot user can create, access, and remove a striped directory"
4272 mkdir -p $DIR/$tdir/dir2
4274 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4276 [[ $err =~ "exists" ]] || error "Not exists error"
4278 run_test 33g "nonroot user create already existing root created file"
4284 test_mkdir -c $MDSCOUNT -H $hash_type $DIR/$tdir ||
4285 error "lfs mkdir -H $hash_type $tdir failed"
4286 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4288 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4292 for fname in $DIR/$tdir/$tfile.bak \
4293 $DIR/$tdir/$tfile.SAV \
4294 $DIR/$tdir/$tfile.orig \
4295 $DIR/$tdir/$tfile~; do
4296 touch $fname || error "touch $fname failed"
4297 index2=$($LFS getstripe -m $fname)
4298 (( $index == $index2 )) ||
4299 error "$fname MDT index mismatch $index != $index2"
4303 local patterns=(".$tfile.XXXXXX" "$tfile.XXXXXXXX")
4306 for pattern in ${patterns[*]}; do
4307 echo "pattern $pattern"
4308 fname=$DIR/$tdir/$pattern
4309 for (( i = 0; i < $count; i++ )); do
4310 fname=$(mktemp $DIR/$tdir/$pattern) ||
4311 error "mktemp $DIR/$tdir/$pattern failed"
4312 index2=$($LFS getstripe -m $fname)
4313 (( $index == $index2 )) && continue
4315 failed=$((failed + 1))
4316 echo "$fname MDT index mismatch $index != $index2"
4320 echo "$failed/$count MDT index mismatches, expect ~2-4"
4321 (( failed < 10 )) || error "MDT index mismatch $failed/$count times"
4326 # verify that "crush" is still broken with all files on same MDT,
4327 # crush2 should have about 1/MDSCOUNT files on each MDT, with margin
4328 [[ "$hash_type" == "crush" ]] && expect=$count ||
4329 expect=$((count / MDSCOUNT))
4331 # crush2 doesn't put all-numeric suffixes on the same MDT,
4332 # filename like $tfile.12345678 should *not* be considered temp
4333 for pattern in ${patterns[*]}; do
4334 local base=${pattern%%X*}
4335 local suff=${pattern#$base}
4337 echo "pattern $pattern"
4338 for (( i = 0; i < $count; i++ )); do
4339 fname=$DIR/$tdir/$base$((${suff//X/1} + i))
4340 touch $fname || error "touch $fname failed"
4341 index2=$($LFS getstripe -m $fname)
4342 (( $index != $index2 )) && continue
4348 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4349 (( same / ${#patterns[*]} < expect * 5 / 4 &&
4350 same / ${#patterns[*]} > expect * 4 / 5 )) ||
4351 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4354 # crush2 doesn't put suffixes with special characters on the same MDT
4355 # filename like $tfile.txt.1234 should *not* be considered temp
4356 for pattern in ${patterns[*]}; do
4357 local base=${pattern%%X*}
4358 local suff=${pattern#$base}
4360 pattern=$base...${suff/XXX}
4361 echo "pattern=$pattern"
4362 for (( i = 0; i < $count; i++ )); do
4363 fname=$(mktemp $DIR/$tdir/$pattern) ||
4364 error "touch $fname failed"
4365 index2=$($LFS getstripe -m $fname)
4366 (( $index != $index2 )) && continue
4372 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4373 (( same / ${#patterns[*]} < expect * 5 / 4 &&
4374 same / ${#patterns[*]} > expect * 4 / 5 )) ||
4375 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4379 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4380 (( $MDS1_VERSION >= $(version_code 2.13.50) )) ||
4381 skip "Need MDS version at least 2.13.50"
4385 run_test 33h "temp file is located on the same MDT as target (crush)"
4388 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4389 echo "MDS1_VERSION=$MDS1_VERSION version_code=$(version_code 2.15.0)"
4390 (( $MDS1_VERSION > $(version_code 2.15.0) )) ||
4391 skip "Need MDS version at least 2.15.0 for crush2"
4395 run_test 33hh "temp file is located on the same MDT as target (crush2)"
4399 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4401 local FNAME=$(str_repeat 'f' 250)
4403 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4404 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4409 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4411 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4413 lctl --device %$MDC deactivate
4414 stack_trap "lctl --device %$MDC activate"
4415 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4416 total=$(\ls -l $DIR/$tdir | wc -l)
4417 # "ls -l" will list total in the first line
4418 total=$((total - 1))
4419 (( total + count == 1000 )) ||
4420 error "ls list $total files, $count files on MDT1"
4422 run_test 33i "striped directory can be accessed when one MDT is down"
4424 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4427 $MCREATE $DIR/f34 || error "mcreate failed"
4428 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4429 error "getstripe failed"
4430 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4431 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4432 error "getstripe failed"
4433 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4434 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4436 run_test 34a "truncate file that has not been opened ==========="
4439 [ ! -f $DIR/f34 ] && test_34a
4440 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4441 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4442 $OPENFILE -f O_RDONLY $DIR/f34
4443 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4444 error "getstripe failed"
4445 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4446 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4448 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4451 [ ! -f $DIR/f34 ] && test_34a
4452 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4453 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4454 $OPENFILE -f O_RDWR $DIR/f34
4455 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4456 error "$LFS getstripe failed"
4457 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4458 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4460 run_test 34c "O_RDWR opening file-with-size works =============="
4463 [ ! -f $DIR/f34 ] && test_34a
4464 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4466 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4467 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4470 run_test 34d "write to sparse file ============================="
4474 $MCREATE $DIR/f34e || error "mcreate failed"
4475 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4476 $CHECKSTAT -s 1000 $DIR/f34e ||
4477 error "Size of $DIR/f34e not equal to 1000 bytes"
4478 $OPENFILE -f O_RDWR $DIR/f34e
4479 $CHECKSTAT -s 1000 $DIR/f34e ||
4480 error "Size of $DIR/f34e not equal to 1000 bytes"
4482 run_test 34e "create objects, some with size and some without =="
4484 test_34f() { # bug 6242, 6243
4485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4489 $MCREATE $DIR/f34f || error "mcreate failed"
4490 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4491 dd if=$DIR/f34f of=$TMP/f34f
4492 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4493 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4494 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4495 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4496 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4498 run_test 34f "read from a file with no objects until EOF ======="
4501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4503 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4505 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4506 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4507 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4508 cancel_lru_locks osc
4509 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4510 error "wrong size after lock cancel"
4512 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4513 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4514 error "expanding truncate failed"
4515 cancel_lru_locks osc
4516 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4517 error "wrong expanded size after lock cancel"
4519 run_test 34g "truncate long file ==============================="
4522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4527 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4528 sync # Flush the cache so that multiop below does not block on cache
4529 # flush when getting the group lock
4530 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4533 # Since just timed wait is not good enough, let's do a sync write
4534 # that way we are sure enough time for a roundtrip + processing
4535 # passed + 2 seconds of extra margin.
4536 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4540 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4541 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4545 local nsz=`stat -c %s $DIR/$tfile`
4546 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4548 run_test 34h "ftruncate file under grouplock should not block"
4551 cp /bin/sh $DIR/f35a
4553 chown $RUNAS_ID $DIR/f35a
4554 $RUNAS $DIR/f35a && error || true
4557 run_test 35a "exec file with mode 444 (should return and not leak)"
4561 utime $DIR/f36 || error "utime failed for MDS"
4563 run_test 36a "MDS utime check (mknod, utime)"
4567 utime $DIR/f36 || error "utime failed for OST"
4569 run_test 36b "OST utime check (open, utime)"
4574 chown $RUNAS_ID $DIR/d36
4575 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4577 run_test 36c "non-root MDS utime check (mknod, utime)"
4580 [ ! -d $DIR/d36 ] && test_36c
4581 echo "" > $DIR/d36/f36
4582 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4584 run_test 36d "non-root OST utime check (open, utime)"
4587 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4589 test_mkdir $DIR/$tdir
4590 touch $DIR/$tdir/$tfile
4591 $RUNAS utime $DIR/$tdir/$tfile &&
4592 error "utime worked, expected failure" || true
4594 run_test 36e "utime on non-owned file (should return error)"
4598 local LANG_SAVE=$LANG
4599 local LC_LANG_SAVE=$LC_LANG
4600 export LANG=C LC_LANG=C # for date language
4602 DATESTR="Dec 20 2000"
4603 test_mkdir $DIR/$tdir
4604 lctl set_param fail_loc=$fl
4606 cp /etc/hosts $DIR/$tdir/$tfile
4607 sync & # write RPC generated with "current" inode timestamp, but delayed
4609 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4610 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4611 cancel_lru_locks $OSC
4612 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4614 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4615 echo "BEFORE: $LS_BEFORE" && \
4616 echo "AFTER : $LS_AFTER" && \
4617 echo "WANT : $DATESTR" && \
4618 error "$DIR/$tdir/$tfile timestamps changed" || true
4620 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4626 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4627 subr_36fh "0x80000214"
4629 run_test 36f "utime on file racing with OST BRW write =========="
4632 remote_ost_nodsh && skip "remote OST with nodsh"
4633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4634 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4635 skip "Need MDS version at least 2.12.51"
4640 local tgt="obdfilter"
4642 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4644 test_mkdir $DIR/$tdir
4645 fmd_max_age=$(do_facet $facet \
4646 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4649 echo "FMD max age: ${fmd_max_age}s"
4650 touch $DIR/$tdir/$tfile
4651 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4652 gawk '{cnt=cnt+$1} END{print cnt}')
4653 echo "FMD before: $fmd"
4655 error "FMD wasn't create by touch"
4656 sleep $((fmd_max_age + 12))
4657 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4658 gawk '{cnt=cnt+$1} END{print cnt}')
4659 echo "FMD after: $fmd"
4661 error "FMD wasn't expired by ping"
4663 run_test 36g "FMD cache expiry ====================="
4666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4668 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4669 subr_36fh "0x80000227"
4671 run_test 36h "utime on file racing with OST BRW write =========="
4674 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4676 test_mkdir $DIR/$tdir
4677 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4679 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4680 local new_mtime=$((mtime + 200))
4682 #change Modify time of striped dir
4683 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4684 error "change mtime failed"
4686 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4688 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4690 run_test 36i "change mtime on striped directory"
4692 # test_37 - duplicate with tests 32q 32r
4695 local file=$DIR/$tfile
4697 openfile -f O_DIRECTORY $file
4700 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4701 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4703 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4705 test_39a() { # was test_39
4707 touch $DIR/${tfile}2
4708 # ls -l $DIR/$tfile $DIR/${tfile}2
4709 # ls -lu $DIR/$tfile $DIR/${tfile}2
4710 # ls -lc $DIR/$tfile $DIR/${tfile}2
4712 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4713 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4715 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4717 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4719 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4720 error "O_TRUNC didn't change timestamps"
4723 run_test 39a "mtime changed on create"
4726 test_mkdir -c1 $DIR/$tdir
4727 cp -p /etc/passwd $DIR/$tdir/fopen
4728 cp -p /etc/passwd $DIR/$tdir/flink
4729 cp -p /etc/passwd $DIR/$tdir/funlink
4730 cp -p /etc/passwd $DIR/$tdir/frename
4731 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4734 echo "aaaaaa" >> $DIR/$tdir/fopen
4735 echo "aaaaaa" >> $DIR/$tdir/flink
4736 echo "aaaaaa" >> $DIR/$tdir/funlink
4737 echo "aaaaaa" >> $DIR/$tdir/frename
4739 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4740 local link_new=`stat -c %Y $DIR/$tdir/flink`
4741 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4742 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4744 cat $DIR/$tdir/fopen > /dev/null
4745 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4746 rm -f $DIR/$tdir/funlink2
4747 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4749 for (( i=0; i < 2; i++ )) ; do
4750 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4751 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4752 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4753 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4755 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4756 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4757 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4758 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4760 cancel_lru_locks $OSC
4761 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4764 run_test 39b "mtime change on open, link, unlink, rename ======"
4766 # this should be set to past
4767 TEST_39_MTIME=`date -d "1 year ago" +%s`
4773 local mtime0=`stat -c %Y $DIR1/$tfile`
4775 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4776 local mtime1=`stat -c %Y $DIR1/$tfile`
4777 [ "$mtime1" = $TEST_39_MTIME ] || \
4778 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4781 echo hello >> $DIR1/$tfile
4783 local mtime2=`stat -c %Y $DIR1/$tfile`
4784 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4785 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4787 mv $DIR1/$tfile $DIR1/$tfile-1
4789 for (( i=0; i < 2; i++ )) ; do
4790 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4791 [ "$mtime2" = "$mtime3" ] || \
4792 error "mtime ($mtime2) changed (to $mtime3) on rename"
4794 cancel_lru_locks $OSC
4795 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4798 run_test 39c "mtime change on rename ==========================="
4802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4805 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4807 for (( i=0; i < 2; i++ )) ; do
4808 local mtime=`stat -c %Y $DIR1/$tfile`
4809 [ $mtime = $TEST_39_MTIME ] || \
4810 error "mtime($mtime) is not set to $TEST_39_MTIME"
4812 cancel_lru_locks $OSC
4813 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4816 run_test 39d "create, utime, stat =============================="
4820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4823 local mtime1=`stat -c %Y $DIR1/$tfile`
4825 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4827 for (( i=0; i < 2; i++ )) ; do
4828 local mtime2=`stat -c %Y $DIR1/$tfile`
4829 [ $mtime2 = $TEST_39_MTIME ] || \
4830 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4832 cancel_lru_locks $OSC
4833 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4836 run_test 39e "create, stat, utime, stat ========================"
4840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4843 mtime1=`stat -c %Y $DIR1/$tfile`
4846 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4848 for (( i=0; i < 2; i++ )) ; do
4849 local mtime2=`stat -c %Y $DIR1/$tfile`
4850 [ $mtime2 = $TEST_39_MTIME ] || \
4851 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4853 cancel_lru_locks $OSC
4854 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4857 run_test 39f "create, stat, sleep, utime, stat ================="
4861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4863 echo hello >> $DIR1/$tfile
4864 local mtime1=`stat -c %Y $DIR1/$tfile`
4867 chmod o+r $DIR1/$tfile
4869 for (( i=0; i < 2; i++ )) ; do
4870 local mtime2=`stat -c %Y $DIR1/$tfile`
4871 [ "$mtime1" = "$mtime2" ] || \
4872 error "lost mtime: $mtime2, should be $mtime1"
4874 cancel_lru_locks $OSC
4875 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4878 run_test 39g "write, chmod, stat ==============================="
4882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4888 echo hello >> $DIR1/$tfile
4889 local mtime1=`stat -c %Y $DIR1/$tfile`
4891 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4893 if [ "$d1" != "$d2" ]; then
4894 echo "write and touch not within one second"
4896 for (( i=0; i < 2; i++ )) ; do
4897 local mtime2=`stat -c %Y $DIR1/$tfile`
4898 [ "$mtime2" = $TEST_39_MTIME ] || \
4899 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4901 cancel_lru_locks $OSC
4902 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4906 run_test 39h "write, utime within one second, stat ============="
4909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4914 echo hello >> $DIR1/$tfile
4915 local mtime1=`stat -c %Y $DIR1/$tfile`
4917 mv $DIR1/$tfile $DIR1/$tfile-1
4919 for (( i=0; i < 2; i++ )) ; do
4920 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4922 [ "$mtime1" = "$mtime2" ] || \
4923 error "lost mtime: $mtime2, should be $mtime1"
4925 cancel_lru_locks $OSC
4926 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4929 run_test 39i "write, rename, stat =============================="
4932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4934 start_full_debug_logging
4938 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4939 lctl set_param fail_loc=0x80000412
4940 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4941 error "multiop failed"
4943 local mtime1=`stat -c %Y $DIR1/$tfile`
4945 mv $DIR1/$tfile $DIR1/$tfile-1
4947 kill -USR1 $multipid
4948 wait $multipid || error "multiop close failed"
4950 for (( i=0; i < 2; i++ )) ; do
4951 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4952 [ "$mtime1" = "$mtime2" ] ||
4953 error "mtime is lost on close: $mtime2, " \
4957 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4959 lctl set_param fail_loc=0
4960 stop_full_debug_logging
4962 run_test 39j "write, rename, close, stat ======================="
4965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4970 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4972 local mtime1=`stat -c %Y $DIR1/$tfile`
4974 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4976 kill -USR1 $multipid
4977 wait $multipid || error "multiop close failed"
4979 for (( i=0; i < 2; i++ )) ; do
4980 local mtime2=`stat -c %Y $DIR1/$tfile`
4982 [ "$mtime2" = $TEST_39_MTIME ] || \
4983 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4986 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4989 run_test 39k "write, utime, close, stat ========================"
4991 # this should be set to future
4992 TEST_39_ATIME=`date -d "1 year" +%s`
4995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4996 remote_mds_nodsh && skip "remote MDS with nodsh"
4998 local atime_diff=$(do_facet $SINGLEMDS \
4999 lctl get_param -n mdd.*MDT0000*.atime_diff)
5001 mkdir_on_mdt0 $DIR/$tdir
5003 # test setting directory atime to future
5004 touch -a -d @$TEST_39_ATIME $DIR/$tdir
5005 local atime=$(stat -c %X $DIR/$tdir)
5006 [ "$atime" = $TEST_39_ATIME ] ||
5007 error "atime is not set to future: $atime, $TEST_39_ATIME"
5009 # test setting directory atime from future to now
5010 local now=$(date +%s)
5011 touch -a -d @$now $DIR/$tdir
5013 atime=$(stat -c %X $DIR/$tdir)
5014 [ "$atime" -eq "$now" ] ||
5015 error "atime is not updated from future: $atime, $now"
5017 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
5020 # test setting directory atime when now > dir atime + atime_diff
5021 local d1=$(date +%s)
5023 local d2=$(date +%s)
5024 cancel_lru_locks mdc
5025 atime=$(stat -c %X $DIR/$tdir)
5026 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5027 error "atime is not updated : $atime, should be $d2"
5029 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
5032 # test not setting directory atime when now < dir atime + atime_diff
5034 cancel_lru_locks mdc
5035 atime=$(stat -c %X $DIR/$tdir)
5036 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5037 error "atime is updated to $atime, should remain $d1<atime<$d2"
5039 do_facet $SINGLEMDS \
5040 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5042 run_test 39l "directory atime update ==========================="
5045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5049 local far_past_mtime=$(date -d "May 29 1953" +%s)
5050 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5052 touch -m -d @$far_past_mtime $DIR1/$tfile
5053 touch -a -d @$far_past_atime $DIR1/$tfile
5055 for (( i=0; i < 2; i++ )) ; do
5056 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5057 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5058 error "atime or mtime set incorrectly"
5060 cancel_lru_locks $OSC
5061 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5064 run_test 39m "test atime and mtime before 1970"
5066 test_39n() { # LU-3832
5067 remote_mds_nodsh && skip "remote MDS with nodsh"
5069 local atime_diff=$(do_facet $SINGLEMDS \
5070 lctl get_param -n mdd.*MDT0000*.atime_diff)
5075 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5078 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5079 atime0=$(stat -c %X $DIR/$tfile)
5082 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5083 atime1=$(stat -c %X $DIR/$tfile)
5086 cancel_lru_locks mdc
5087 cancel_lru_locks osc
5088 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5089 atime2=$(stat -c %X $DIR/$tfile)
5091 do_facet $SINGLEMDS \
5092 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5094 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5095 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5097 run_test 39n "check that O_NOATIME is honored"
5100 TESTDIR=$DIR/$tdir/$tfile
5101 [ -e $TESTDIR ] && rm -rf $TESTDIR
5108 links2=$(stat -c %h .)
5109 [ $(($links1 + 2)) != $links2 ] &&
5110 error "wrong links count $(($links1 + 2)) != $links2"
5112 links3=$(stat -c %h .)
5113 [ $(($links1 + 1)) != $links3 ] &&
5114 error "wrong links count $links1 != $links3"
5117 run_test 39o "directory cached attributes updated after create"
5120 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5123 TESTDIR=$DIR/$tdir/$tdir
5124 [ -e $TESTDIR ] && rm -rf $TESTDIR
5125 test_mkdir -p $TESTDIR
5129 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5130 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5132 links2=$(stat -c %h .)
5133 [ $(($links1 + 2)) != $links2 ] &&
5134 error "wrong links count $(($links1 + 2)) != $links2"
5136 links3=$(stat -c %h .)
5137 [ $(($links1 + 1)) != $links3 ] &&
5138 error "wrong links count $links1 != $links3"
5141 run_test 39p "remote directory cached attributes updated after create ========"
5144 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5145 skip "no atime update on old OST"
5146 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5147 skip_env "ldiskfs only test"
5151 saved_adiff=$(do_facet ost1 \
5152 lctl get_param -n obdfilter.*OST0000.atime_diff)
5153 stack_trap "do_facet ost1 \
5154 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5156 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5158 $LFS setstripe -i 0 $DIR/$tfile
5159 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5160 error "can't write initial file"
5161 cancel_lru_locks osc
5163 # exceed atime_diff and access file
5165 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5166 error "can't udpate atime"
5168 local atime_cli=$(stat -c %X $DIR/$tfile)
5169 echo "client atime: $atime_cli"
5170 # allow atime update to be written to device
5171 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5174 local ostdev=$(ostdevname 1)
5175 local fid=($(lfs getstripe -y $DIR/$tfile |
5176 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5177 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5178 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5180 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5181 local atime_ost=$(do_facet ost1 "$cmd" |&
5182 awk -F'[: ]' '/atime:/ { print $4 }')
5183 (( atime_cli == atime_ost )) ||
5184 error "atime on client $atime_cli != ost $atime_ost"
5186 run_test 39r "lazy atime update on OST"
5188 test_39q() { # LU-8041
5189 local testdir=$DIR/$tdir
5191 multiop_bg_pause $testdir D_c || error "multiop failed"
5193 cancel_lru_locks mdc
5194 kill -USR1 $multipid
5195 local atime=$(stat -c %X $testdir)
5196 [ "$atime" -ne 0 ] || error "atime is zero"
5198 run_test 39q "close won't zero out atime"
5201 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5202 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5203 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5204 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5205 error "$tfile is not 4096 bytes in size"
5207 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5211 small_write $DIR/f41 18
5213 run_test 41 "test small file write + fstat ====================="
5215 count_ost_writes() {
5216 lctl get_param -n ${OSC}.*.stats |
5217 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5218 END { printf("%0.0f", writes) }'
5225 BG_DIRTY_RATIO_SAVE=10
5226 MAX_BG_DIRTY_RATIO=25
5230 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5231 # dirty_ratio, dirty_background_ratio
5232 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5233 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5234 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5235 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5237 # if file not here, we are a 2.4 kernel
5238 kill -CONT `pidof kupdated`
5243 # setup the trap first, so someone cannot exit the test at the
5244 # exact wrong time and mess up a machine
5245 trap start_writeback EXIT
5246 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5247 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5248 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5249 sysctl -w vm.dirty_writeback_centisecs=0
5250 sysctl -w vm.dirty_writeback_centisecs=0
5251 # save and increase /proc/sys/vm/dirty_ratio
5252 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5253 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5254 # save and increase /proc/sys/vm/dirty_background_ratio
5255 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5256 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5258 # if file not here, we are a 2.4 kernel
5259 kill -STOP `pidof kupdated`
5263 # ensure that all stripes have some grant before we test client-side cache
5265 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5266 dd if=/dev/zero of=$i bs=4k count=1
5271 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5272 # file truncation, and file removal.
5274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5277 cancel_lru_locks $OSC
5279 sync; sleep 1; sync # just to be safe
5280 BEFOREWRITES=`count_ost_writes`
5281 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5282 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5283 AFTERWRITES=`count_ost_writes`
5284 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5285 error "$BEFOREWRITES < $AFTERWRITES"
5288 run_test 42a "ensure that we don't flush on close"
5291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5294 cancel_lru_locks $OSC
5297 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5298 BEFOREWRITES=$(count_ost_writes)
5299 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5300 AFTERWRITES=$(count_ost_writes)
5301 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5302 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5304 BEFOREWRITES=$(count_ost_writes)
5305 sync || error "sync: $?"
5306 AFTERWRITES=$(count_ost_writes)
5307 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5308 error "$BEFOREWRITES < $AFTERWRITES on sync"
5310 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5314 run_test 42b "test destroy of file with cached dirty data ======"
5316 # if these tests just want to test the effect of truncation,
5317 # they have to be very careful. consider:
5318 # - the first open gets a {0,EOF}PR lock
5319 # - the first write conflicts and gets a {0, count-1}PW
5320 # - the rest of the writes are under {count,EOF}PW
5321 # - the open for truncate tries to match a {0,EOF}PR
5322 # for the filesize and cancels the PWs.
5323 # any number of fixes (don't get {0,EOF} on open, match
5324 # composite locks, do smarter file size management) fix
5325 # this, but for now we want these tests to verify that
5326 # the cancellation with truncate intent works, so we
5327 # start the file with a full-file pw lock to match against
5328 # until the truncate.
5333 cancel_lru_locks $OSC
5335 # prime the file with 0,EOF PW to match
5339 # now the real test..
5340 dd if=/dev/zero of=$file bs=1024 count=100
5341 BEFOREWRITES=`count_ost_writes`
5342 $TRUNCATE $file $offset
5343 cancel_lru_locks $OSC
5344 AFTERWRITES=`count_ost_writes`
5349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5352 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5353 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5356 run_test 42c "test partial truncate of file with cached dirty data"
5359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5361 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
5362 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
5363 $LCTL set_param debug=+cache
5366 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5367 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5370 run_test 42d "test complete truncate of file with cached dirty data"
5372 test_42e() { # bug22074
5373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5375 local TDIR=$DIR/${tdir}e
5376 local pages=16 # hardcoded 16 pages, don't change it.
5377 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5378 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5382 test_mkdir $DIR/${tdir}e
5383 $LFS setstripe -c 1 $TDIR
5384 createmany -o $TDIR/f $files
5386 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5388 # we assume that with $OSTCOUNT files, at least one of them will
5389 # be allocated on OST0.
5390 warmup_files=$((OSTCOUNT * max_dirty_mb))
5391 createmany -o $TDIR/w $warmup_files
5393 # write a large amount of data into one file and sync, to get good
5394 # avail_grant number from OST.
5395 for ((i=0; i<$warmup_files; i++)); do
5396 idx=$($LFS getstripe -i $TDIR/w$i)
5397 [ $idx -ne 0 ] && continue
5398 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5401 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5403 $LCTL get_param $proc_osc0/cur_dirty_bytes
5404 $LCTL get_param $proc_osc0/cur_grant_bytes
5406 # create as much dirty pages as we can while not to trigger the actual
5407 # RPCs directly. but depends on the env, VFS may trigger flush during this
5408 # period, hopefully we are good.
5409 for ((i=0; i<$warmup_files; i++)); do
5410 idx=$($LFS getstripe -i $TDIR/w$i)
5411 [ $idx -ne 0 ] && continue
5412 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5414 $LCTL get_param $proc_osc0/cur_dirty_bytes
5415 $LCTL get_param $proc_osc0/cur_grant_bytes
5417 # perform the real test
5418 $LCTL set_param $proc_osc0/rpc_stats 0
5419 for ((;i<$files; i++)); do
5420 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5421 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5424 $LCTL get_param $proc_osc0/rpc_stats
5427 local have_ppr=false
5428 $LCTL get_param $proc_osc0/rpc_stats |
5429 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5430 # skip lines until we are at the RPC histogram data
5431 [ "$PPR" == "pages" ] && have_ppr=true && continue
5432 $have_ppr || continue
5434 # we only want the percent stat for < 16 pages
5435 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5437 percent=$((percent + WPCT))
5438 if [[ $percent -gt 15 ]]; then
5439 error "less than 16-pages write RPCs" \
5446 run_test 42e "verify sub-RPC writes are not done synchronously"
5448 test_43A() { # was test_43
5449 test_mkdir $DIR/$tdir
5450 cp -p /bin/ls $DIR/$tdir/$tfile
5451 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5453 # give multiop a chance to open
5456 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5458 # Wait for multiop to exit
5461 run_test 43A "execution of file opened for write should return -ETXTBSY"
5464 test_mkdir $DIR/$tdir
5465 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5466 $DIR/$tdir/sleep 60 &
5468 # Make sure exec of $tdir/sleep wins race with truncate
5470 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5473 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5478 test_mkdir $DIR/$tdir
5479 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5480 $DIR/$tdir/sleep 60 &
5482 # Make sure exec of $tdir/sleep wins race with truncate
5484 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5487 run_test 43b "truncate of file being executed should return -ETXTBSY"
5490 local testdir="$DIR/$tdir"
5493 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5494 ( cd $testdir && md5sum -c )
5496 run_test 43c "md5sum of copy into lustre"
5498 test_44A() { # was test_44
5499 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5501 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5502 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5504 run_test 44A "zero length read from a sparse stripe"
5507 local nstripe=$($LFS getstripe -c -d $DIR)
5508 [ -z "$nstripe" ] && skip "can't get stripe info"
5509 [[ $nstripe -gt $OSTCOUNT ]] &&
5510 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5512 local stride=$($LFS getstripe -S -d $DIR)
5513 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5514 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5517 OFFSETS="0 $((stride/2)) $((stride-1))"
5518 for offset in $OFFSETS; do
5519 for i in $(seq 0 $((nstripe-1))); do
5520 local GLOBALOFFSETS=""
5522 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5523 local myfn=$DIR/d44a-$size
5524 echo "--------writing $myfn at $size"
5525 ll_sparseness_write $myfn $size ||
5526 error "ll_sparseness_write"
5527 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5528 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5529 error "ll_sparseness_verify $GLOBALOFFSETS"
5531 for j in $(seq 0 $((nstripe-1))); do
5533 size=$((((j + $nstripe )*$stride + $offset)))
5534 ll_sparseness_write $myfn $size ||
5535 error "ll_sparseness_write"
5536 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5538 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5539 error "ll_sparseness_verify $GLOBALOFFSETS"
5544 run_test 44a "test sparse pwrite ==============================="
5548 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5554 before=`dirty_osc_total`
5555 echo executing "\"$*\""
5557 after=`dirty_osc_total`
5558 echo before $before, after $after
5561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5564 # Obtain grants from OST if it supports it
5565 echo blah > ${f}_grant
5568 do_dirty_record "echo blah > $f"
5569 [[ $before -eq $after ]] && error "write wasn't cached"
5570 do_dirty_record "> $f"
5571 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5572 do_dirty_record "echo blah > $f"
5573 [[ $before -eq $after ]] && error "write wasn't cached"
5574 do_dirty_record "sync"
5575 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5576 do_dirty_record "echo blah > $f"
5577 [[ $before -eq $after ]] && error "write wasn't cached"
5578 do_dirty_record "cancel_lru_locks osc"
5579 [[ $before -gt $after ]] ||
5580 error "lock cancellation didn't lower dirty count"
5583 run_test 45 "osc io page accounting ============================"
5585 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5586 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5587 # objects offset and an assert hit when an rpc was built with 1023's mapped
5588 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5595 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5597 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5598 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5602 run_test 46 "dirtying a previously written page ================"
5604 # test_47 is removed "Device nodes check" is moved to test_28
5606 test_48a() { # bug 2399
5607 [ "$mds1_FSTYPE" = "zfs" ] &&
5608 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5609 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5611 test_mkdir $DIR/$tdir
5613 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5614 test_mkdir $DIR/$tdir
5615 touch foo || error "'touch foo' failed after recreating cwd"
5617 touch .foo || error "'touch .foo' failed after recreating cwd"
5619 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5620 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5621 cd . || error "'cd .' failed after recreating cwd"
5622 mkdir . && error "'mkdir .' worked after recreating cwd"
5623 rmdir . && error "'rmdir .' worked after recreating cwd"
5624 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5625 cd .. || error "'cd ..' failed after recreating cwd"
5627 run_test 48a "Access renamed working dir (should return errors)="
5629 test_48b() { # bug 2399
5631 test_mkdir $DIR/$tdir
5633 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5634 touch foo && error "'touch foo' worked after removing cwd"
5635 mkdir foo && error "'mkdir foo' worked after removing cwd"
5636 touch .foo && error "'touch .foo' worked after removing cwd"
5637 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5638 ls . > /dev/null && error "'ls .' worked after removing cwd"
5639 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5640 mkdir . && error "'mkdir .' worked after removing cwd"
5641 rmdir . && error "'rmdir .' worked after removing cwd"
5642 ln -s . foo && error "'ln -s .' worked after removing cwd"
5643 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5645 run_test 48b "Access removed working dir (should return errors)="
5647 test_48c() { # bug 2350
5648 #lctl set_param debug=-1
5651 test_mkdir -p $DIR/$tdir/dir
5653 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5654 $TRACE touch foo && error "touch foo worked after removing cwd"
5655 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5656 touch .foo && error "touch .foo worked after removing cwd"
5657 mkdir .foo && error "mkdir .foo worked after removing cwd"
5658 $TRACE ls . && error "'ls .' worked after removing cwd"
5659 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5660 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5661 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5662 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5663 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5665 run_test 48c "Access removed working subdir (should return errors)"
5667 test_48d() { # bug 2350
5668 #lctl set_param debug=-1
5671 test_mkdir -p $DIR/$tdir/dir
5673 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5674 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5675 $TRACE touch foo && error "'touch foo' worked after removing parent"
5676 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5677 touch .foo && error "'touch .foo' worked after removing parent"
5678 mkdir .foo && error "mkdir .foo worked after removing parent"
5679 $TRACE ls . && error "'ls .' worked after removing parent"
5680 $TRACE ls .. && error "'ls ..' worked after removing parent"
5681 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5682 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5683 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5686 run_test 48d "Access removed parent subdir (should return errors)"
5688 test_48e() { # bug 4134
5689 #lctl set_param debug=-1
5692 test_mkdir -p $DIR/$tdir/dir
5694 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5695 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5696 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5697 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5698 # On a buggy kernel addition of "touch foo" after cd .. will
5699 # produce kernel oops in lookup_hash_it
5700 touch ../foo && error "'cd ..' worked after recreate parent"
5702 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5704 run_test 48e "Access to recreated parent subdir (should return errors)"
5707 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5708 skip "need MDS >= 2.13.55"
5709 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5710 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5711 skip "needs different host for mdt1 mdt2"
5712 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5714 $LFS mkdir -i0 $DIR/$tdir
5715 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5717 for d in sub1 sub2 sub3; do
5718 #define OBD_FAIL_OSD_REF_DEL 0x19c
5719 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5720 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5723 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5725 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5727 test_49() { # LU-1030
5728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5729 remote_ost_nodsh && skip "remote OST with nodsh"
5731 # get ost1 size - $FSNAME-OST0000
5732 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5734 # write 800M at maximum
5735 [[ $ost1_size -lt 2 ]] && ost1_size=2
5736 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5738 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5739 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5742 # change max_pages_per_rpc while writing the file
5743 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5744 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5745 # loop until dd process exits
5746 while ps ax -opid | grep -wq $dd_pid; do
5747 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5748 sleep $((RANDOM % 5 + 1))
5750 # restore original max_pages_per_rpc
5751 $LCTL set_param $osc1_mppc=$orig_mppc
5752 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5754 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5758 test_mkdir $DIR/$tdir
5760 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5762 run_test 50 "special situations: /proc symlinks ==============="
5764 test_51a() { # was test_51
5765 # bug 1516 - create an empty entry right after ".." then split dir
5766 test_mkdir -c1 $DIR/$tdir
5767 touch $DIR/$tdir/foo
5768 $MCREATE $DIR/$tdir/bar
5770 createmany -m $DIR/$tdir/longfile 201
5772 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5773 $MCREATE $DIR/$tdir/longfile$FNUM
5778 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5780 run_test 51a "special situations: split htree with empty entry =="
5782 cleanup_print_lfs_df () {
5789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5791 local dir=$DIR/$tdir
5792 local nrdirs=$((65536 + 100))
5794 # cleanup the directory
5797 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5801 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5802 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5803 [[ $numfree -lt $nrdirs ]] &&
5804 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5806 # need to check free space for the directories as well
5807 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5808 numfree=$(( blkfree / $(fs_inode_ksize) ))
5809 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5811 trap cleanup_print_lfs_df EXIT
5814 createmany -d $dir/d $nrdirs || {
5815 unlinkmany $dir/d $nrdirs
5816 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5820 nrdirs=$(ls -U $dir | wc -l)
5822 # unlink all but 100 subdirectories, then check it still works
5824 local delete=$((nrdirs - left))
5829 # for ldiskfs the nlink count should be 1, but this is OSD specific
5830 # and so this is listed for informational purposes only
5831 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5832 unlinkmany -d $dir/d $delete ||
5833 error "unlink of first $delete subdirs failed"
5835 echo "nlink between: $(stat -c %h $dir)"
5836 local found=$(ls -U $dir | wc -l)
5837 [ $found -ne $left ] &&
5838 error "can't find subdirs: found only $found, expected $left"
5840 unlinkmany -d $dir/d $delete $left ||
5841 error "unlink of second $left subdirs failed"
5842 # regardless of whether the backing filesystem tracks nlink accurately
5843 # or not, the nlink count shouldn't be more than "." and ".." here
5844 local after=$(stat -c %h $dir)
5845 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5846 echo "nlink after: $after"
5848 cleanup_print_lfs_df
5850 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5853 local stripecount=$1
5856 log "create files with stripecount=$stripecount"
5857 $LFS setstripe -C $stripecount $DIR/$tdir
5858 createmany -o $DIR/$tdir/t- $nfiles
5859 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5860 for ((n = 0; n < $OSTCOUNT; n++)); do
5861 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5862 END { printf("%0.0f", objs) }' $TMP/$tfile)
5863 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5864 '($1 == '$n') { objs += 1 } \
5865 END { printf("%0.0f", objs) }')
5866 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5868 unlinkmany $DIR/$tdir/t- $nfiles
5873 local max=6 # allow variance of (1 - $min/$max) = 33% by default
5875 # For some combinations of stripecount and OSTCOUNT current code
5876 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
5877 # than others. Rather than skipping this test entirely, check that
5878 # and keep testing to ensure imbalance does not get worse. LU-15282
5879 (( (OSTCOUNT == 6 && stripecount == 4) ||
5880 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
5881 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
5882 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
5883 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5884 { $LFS df && $LFS df -i &&
5885 error "stripecount=$stripecount: " \
5886 "OST $n has fewer objects vs. OST $nlast " \
5887 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
5888 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5889 { $LFS df && $LFS df -i &&
5890 error "stripecount=$stripecount: " \
5891 "OST $n has more objects vs. OST $nlast " \
5892 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
5894 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
5895 { $LFS df && $LFS df -i &&
5896 error "stripecount=$stripecount: " \
5897 "OST $n has fewer #0 objects vs. OST $nlast " \
5898 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
5899 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
5900 { $LFS df && $LFS df -i &&
5901 error "stripecount=$stripecount: " \
5902 "OST $n has more #0 objects vs. OST $nlast " \
5903 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
5908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5909 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5913 local nfiles=$((per_ost * OSTCOUNT))
5914 local mdts=$(comma_list $(mdts_nodes))
5915 local param="osp.*.create_count"
5916 local qos_old=$(do_facet mds1 \
5917 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5920 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5921 stack_trap "do_nodes $mdts \
5922 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5924 test_mkdir $DIR/$tdir
5925 local dirstripes=$(lfs getdirstripe -c $DIR/$tdir)
5926 (( dirstripes > 0 )) || dirstripes=1
5928 # Ensure enough OST objects precreated for tests to pass without
5929 # running out of objects. This is an LOV r-r OST algorithm test,
5930 # not an OST object precreation test.
5931 local old=$(do_facet mds1 "$LCTL get_param -n $param" | head -n 1)
5932 (( old >= nfiles )) ||
5934 local create_count=$((nfiles * OSTCOUNT / dirstripes))
5936 do_nodes $mdts "$LCTL set_param $param=$create_count"
5937 stack_trap "do_nodes $mdts $LCTL set_param $param=$old"
5939 # trigger precreation from all MDTs for all OSTs
5940 for ((i = 0; i < $MDSCOUNT * 2; i++ )); do
5941 $LFS setstripe -c -1 $DIR/$tdir/wide.$i
5945 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
5946 sleep 8 # allow object precreation to catch up
5947 test_51d_sub $stripecount $nfiles
5950 run_test 51d "check LOV round-robin OST object distribution"
5953 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5954 skip_env "ldiskfs only test"
5957 test_mkdir -c1 $DIR/$tdir
5958 test_mkdir -c1 $DIR/$tdir/d0
5960 touch $DIR/$tdir/d0/foo
5961 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5962 error "file exceed 65000 nlink limit!"
5963 unlinkmany $DIR/$tdir/d0/f- 65001
5966 run_test 51e "check file nlink limit"
5969 test_mkdir $DIR/$tdir
5972 local ulimit_old=$(ulimit -n)
5973 local spare=20 # number of spare fd's for scripts/libraries, etc.
5974 local mdt=$($LFS getstripe -m $DIR/$tdir)
5975 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5977 echo "MDT$mdt numfree=$numfree, max=$max"
5978 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5979 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5980 while ! ulimit -n $((numfree + spare)); do
5981 numfree=$((numfree * 3 / 4))
5983 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5985 echo "left ulimit at $ulimit_old"
5988 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5989 unlinkmany $DIR/$tdir/f $numfree
5990 error "create+open $numfree files in $DIR/$tdir failed"
5992 ulimit -n $ulimit_old
5994 # if createmany exits at 120s there will be fewer than $numfree files
5995 unlinkmany $DIR/$tdir/f $numfree || true
5997 run_test 51f "check many open files limit"
6000 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
6001 test_mkdir $DIR/$tdir
6002 touch $DIR/$tdir/foo
6003 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
6004 echo bar >> $DIR/$tdir/foo || error "append bar failed"
6005 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6006 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6007 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6009 echo foo >> $DIR/$tdir/foo || error "append foo failed"
6010 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6011 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
6013 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
6014 cp -r $DIR/$tdir $TMP/
6015 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
6017 run_test 52a "append-only flag test (should return errors)"
6020 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
6021 test_mkdir $DIR/$tdir
6022 touch $DIR/$tdir/foo
6023 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
6024 cat test > $DIR/$tdir/foo && error "cat test worked"
6025 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6026 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6027 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6029 echo foo >> $DIR/$tdir/foo && error "echo worked"
6030 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6031 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6032 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6033 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6035 chattr -i $DIR/$tdir/foo || error "chattr failed"
6037 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6039 run_test 52b "immutable flag test (should return errors) ======="
6042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6043 remote_mds_nodsh && skip "remote MDS with nodsh"
6044 remote_ost_nodsh && skip "remote OST with nodsh"
6057 local support_last_seq=true
6059 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6060 support_last_seq=false
6063 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6065 for value in $(do_facet $SINGLEMDS \
6066 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6067 param=$(echo ${value[0]} | cut -d "=" -f1)
6068 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6070 if $support_last_seq; then
6071 param_seq=$(echo $param |
6072 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6073 mds_last_seq=$(do_facet $SINGLEMDS \
6074 $LCTL get_param -n $param_seq)
6076 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6078 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6079 node=$(facet_active_host ost$((ostnum+1)))
6080 param="obdfilter.$ostname.last_id"
6081 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6082 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6083 ost_last_id=$ost_last
6085 if $support_last_seq; then
6086 ost_last_id=$(echo $ost_last |
6087 awk -F':' '{print $2}' |
6089 ost_last_seq=$(echo $ost_last |
6090 awk -F':' '{print $1}')
6091 [[ $ost_last_seq = $mds_last_seq ]] || continue
6094 if [[ $ost_last_id != $mds_last ]]; then
6095 error "$ost_last_id != $mds_last"
6102 $found || error "can not match last_seq/last_id for $mdtosc"
6105 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6108 perl -MSocket -e ';' || skip "no Socket perl module installed"
6110 $SOCKETSERVER $DIR/socket ||
6111 error "$SOCKETSERVER $DIR/socket failed: $?"
6112 $SOCKETCLIENT $DIR/socket ||
6113 error "$SOCKETCLIENT $DIR/socket failed: $?"
6114 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
6116 run_test 54a "unix domain socket test =========================="
6122 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6124 run_test 54b "char device works in lustre ======================"
6127 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6128 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6129 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6131 for i in $(seq 3 7); do
6132 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6141 loopdev="$DIR/loop54c"
6144 $UMOUNT $DIR/$tdir || rc=$?
6145 losetup -d $loopdev || true
6146 losetup -d $LOOPDEV || true
6147 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6154 loopdev="$DIR/loop54c"
6157 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6158 trap cleanup_54c EXIT
6159 mknod $loopdev b 7 $LOOPNUM
6160 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6161 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6162 losetup $loopdev $DIR/$tfile ||
6163 error "can't set up $loopdev for $DIR/$tfile"
6164 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6165 test_mkdir $DIR/$tdir
6166 mount -t ext2 $loopdev $DIR/$tdir ||
6167 error "error mounting $loopdev on $DIR/$tdir"
6168 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6171 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6175 run_test 54c "block device works in lustre ====================="
6178 local pipe="$DIR/$tfile.pipe"
6179 local string="aaaaaa"
6182 echo -n "$string" > $pipe &
6183 local result=$(cat $pipe)
6184 [[ "$result" == "$string" ]] || error "$result != $string"
6186 run_test 54d "fifo device works in lustre ======================"
6191 cp -aL /dev/console $f
6192 echo $string > $f || error "echo $string to $f failed"
6194 run_test 54e "console/tty device works in lustre ======================"
6199 local dir=$DIR/$tdir
6202 test_mkdir -p $dir/dir
6203 for i in $(seq $numfiles); do
6205 touch $dir/dir/file$i
6208 local numcomp=$($LFS getstripe --component-count $dir)
6210 [[ $numcomp == 0 ]] && numcomp=1
6212 # test lfs getstripe with --recursive
6213 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6215 [[ $filenum -eq $((numfiles * 2)) ]] ||
6216 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6217 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6218 [[ $filenum -eq $numfiles ]] ||
6219 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6220 echo "$LFS getstripe showed obdidx or l_ost_idx"
6222 # test lfs getstripe with file instead of dir
6223 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6224 [[ $filenum -eq 1 ]] ||
6225 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6226 echo "$LFS getstripe file1 passed"
6228 #test lfs getstripe with --verbose
6229 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6230 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6231 error "$LFS getstripe --verbose $dir: "\
6232 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6233 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6234 error "$LFS getstripe $dir: showed lmm_magic"
6236 #test lfs getstripe with -v prints lmm_fid
6237 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6238 local countfids=$((numdirs + numfiles * numcomp))
6239 [[ $filenum -eq $countfids ]] ||
6240 error "$LFS getstripe -v $dir: "\
6241 "got $filenum want $countfids lmm_fid"
6242 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6243 error "$LFS getstripe $dir: showed lmm_fid by default"
6244 echo "$LFS getstripe --verbose passed"
6246 #check for FID information
6247 local fid1=$($LFS getstripe --fid $dir/file1)
6248 local fid2=$($LFS getstripe --verbose $dir/file1 |
6249 awk '/lmm_fid: / { print $2; exit; }')
6250 local fid3=$($LFS path2fid $dir/file1)
6252 [ "$fid1" != "$fid2" ] &&
6253 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6254 [ "$fid1" != "$fid3" ] &&
6255 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6256 echo "$LFS getstripe --fid passed"
6258 #test lfs getstripe with --obd
6259 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6260 error "$LFS getstripe --obd wrong_uuid: should return error"
6262 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6265 local obduuid=$(ostuuid_from_index $ostidx)
6266 local found=$($LFS getstripe -r --obd $obduuid $dir |
6267 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6269 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6270 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6272 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6275 [[ $found -eq $filenum ]] ||
6276 error "$LFS getstripe --obd: found $found expect $filenum"
6277 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6278 sed '/^[ ]*'${ostidx}'[ ]/d' |
6279 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6280 error "$LFS getstripe --obd: should not show file on other obd"
6281 echo "$LFS getstripe --obd passed"
6283 run_test 56a "check $LFS getstripe"
6286 local dir=$DIR/$tdir
6290 for i in $(seq $numdirs); do
6291 test_mkdir $dir/dir$i
6294 # test lfs getdirstripe default mode is non-recursion, which is
6295 # different from lfs getstripe
6296 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6298 [[ $dircnt -eq 1 ]] ||
6299 error "$LFS getdirstripe: found $dircnt, not 1"
6300 dircnt=$($LFS getdirstripe --recursive $dir |
6301 grep -c lmv_stripe_count)
6302 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6303 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6305 run_test 56b "check $LFS getdirstripe"
6308 remote_ost_nodsh && skip "remote OST with nodsh"
6311 local ost_name=$(ostname_from_index $ost_idx)
6312 local old_status=$(ost_dev_status $ost_idx)
6313 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6315 [[ -z "$old_status" ]] ||
6316 skip_env "OST $ost_name is in $old_status status"
6318 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6319 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6320 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6321 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6322 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6323 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6326 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6327 error "$LFS df -v showing inactive devices"
6330 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6332 [[ "$new_status" =~ "D" ]] ||
6333 error "$ost_name status is '$new_status', missing 'D'"
6334 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6335 [[ "$new_status" =~ "N" ]] ||
6336 error "$ost_name status is '$new_status', missing 'N'"
6338 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6339 [[ "$new_status" =~ "f" ]] ||
6340 error "$ost_name status is '$new_status', missing 'f'"
6343 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6344 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6345 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6346 [[ -z "$p" ]] && restore_lustre_params < $p || true
6349 new_status=$(ost_dev_status $ost_idx)
6350 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6351 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6352 # can't check 'f' as devices may actually be on flash
6354 run_test 56c "check 'lfs df' showing device status"
6357 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6358 local osts=$($LFS df -v $MOUNT | grep -c OST)
6362 (( mdts == MDSCOUNT )) ||
6363 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6364 (( osts == OSTCOUNT )) ||
6365 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6367 run_test 56d "'lfs df -v' prints only configured devices"
6370 err_enoent=2 # No such file or directory
6371 err_eopnotsupp=95 # Operation not supported
6373 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6374 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6376 # Check for handling of path not exists
6377 output=$($LFS df $enoent_mnt 2>&1)
6380 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6381 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6382 error "expect failure $err_enoent, not $ret"
6384 # Check for handling of non-Lustre FS
6385 output=$($LFS df $notsup_mnt)
6388 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6389 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6390 error "expect success $err_eopnotsupp, not $ret"
6392 # Check for multiple LustreFS argument
6393 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6396 [[ $output -eq 3 && $ret -eq 0 ]] ||
6397 error "expect success 3, not $output, rc = $ret"
6399 # Check for correct non-Lustre FS handling among multiple
6401 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6402 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6405 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6406 error "expect success 2, not $output, rc = $ret"
6408 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6413 local local_tdir="$1"
6414 local local_numfiles="$2"
6415 local local_numdirs="$3"
6416 local dir_params="$4"
6417 local dir_stripe_params="$5"
6419 if [ ! -d "$local_tdir" ] ; then
6420 test_mkdir -p $dir_stripe_params $local_tdir
6421 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6422 for i in $(seq $local_numfiles) ; do
6423 touch $local_tdir/file$i
6425 for i in $(seq $local_numdirs) ; do
6426 test_mkdir $dir_stripe_params $local_tdir/dir$i
6427 for j in $(seq $local_numfiles) ; do
6428 touch $local_tdir/dir$i/file$j
6434 setup_56_special() {
6436 local local_numfiles=$2
6437 local local_numdirs=$3
6439 setup_56 $local_tdir $local_numfiles $local_numdirs
6441 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6442 for i in $(seq $local_numfiles) ; do
6443 mknod $local_tdir/loop${i}b b 7 $i
6444 mknod $local_tdir/null${i}c c 1 3
6445 ln -s $local_tdir/file1 $local_tdir/link${i}
6447 for i in $(seq $local_numdirs) ; do
6448 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6449 mknod $local_tdir/dir$i/null${i}c c 1 3
6450 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6456 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6457 local expected=$(($NUMDIRS + 2))
6459 setup_56 $dir $NUMFILES $NUMDIRS
6461 # test lfs find with -name
6462 for i in $(seq $NUMFILES) ; do
6463 local nums=$($LFS find -name "*$i" $dir | wc -l)
6465 [ $nums -eq $expected ] ||
6466 error "lfs find -name '*$i' $dir wrong: "\
6467 "found $nums, expected $expected"
6470 run_test 56g "check lfs find -name"
6473 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6474 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6476 setup_56 $dir $NUMFILES $NUMDIRS
6478 # test lfs find with ! -name
6479 for i in $(seq $NUMFILES) ; do
6480 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6482 [ $nums -eq $expected ] ||
6483 error "lfs find ! -name '*$i' $dir wrong: "\
6484 "found $nums, expected $expected"
6487 run_test 56h "check lfs find ! -name"
6490 local dir=$DIR/$tdir
6494 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6497 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6499 run_test 56i "check 'lfs find -ost UUID' skips directories"
6502 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6504 setup_56_special $dir $NUMFILES $NUMDIRS
6506 local expected=$((NUMDIRS + 1))
6507 local cmd="$LFS find -type d $dir"
6508 local nums=$($cmd | wc -l)
6510 [ $nums -eq $expected ] ||
6511 error "'$cmd' wrong: found $nums, expected $expected"
6513 run_test 56j "check lfs find -type d"
6516 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6518 setup_56_special $dir $NUMFILES $NUMDIRS
6520 local expected=$(((NUMDIRS + 1) * NUMFILES))
6521 local cmd="$LFS find -type f $dir"
6522 local nums=$($cmd | wc -l)
6524 [ $nums -eq $expected ] ||
6525 error "'$cmd' wrong: found $nums, expected $expected"
6527 run_test 56k "check lfs find -type f"
6530 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6532 setup_56_special $dir $NUMFILES $NUMDIRS
6534 local expected=$((NUMDIRS + NUMFILES))
6535 local cmd="$LFS find -type b $dir"
6536 local nums=$($cmd | wc -l)
6538 [ $nums -eq $expected ] ||
6539 error "'$cmd' wrong: found $nums, expected $expected"
6541 run_test 56l "check lfs find -type b"
6544 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6546 setup_56_special $dir $NUMFILES $NUMDIRS
6548 local expected=$((NUMDIRS + NUMFILES))
6549 local cmd="$LFS find -type c $dir"
6550 local nums=$($cmd | wc -l)
6551 [ $nums -eq $expected ] ||
6552 error "'$cmd' wrong: found $nums, expected $expected"
6554 run_test 56m "check lfs find -type c"
6557 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6558 setup_56_special $dir $NUMFILES $NUMDIRS
6560 local expected=$((NUMDIRS + NUMFILES))
6561 local cmd="$LFS find -type l $dir"
6562 local nums=$($cmd | wc -l)
6564 [ $nums -eq $expected ] ||
6565 error "'$cmd' wrong: found $nums, expected $expected"
6567 run_test 56n "check lfs find -type l"
6570 local dir=$DIR/$tdir
6572 setup_56 $dir $NUMFILES $NUMDIRS
6573 utime $dir/file1 > /dev/null || error "utime (1)"
6574 utime $dir/file2 > /dev/null || error "utime (2)"
6575 utime $dir/dir1 > /dev/null || error "utime (3)"
6576 utime $dir/dir2 > /dev/null || error "utime (4)"
6577 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6578 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6581 local nums=$($LFS find -mtime +0 $dir | wc -l)
6583 [ $nums -eq $expected ] ||
6584 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6587 cmd="$LFS find -mtime 0 $dir"
6588 nums=$($cmd | wc -l)
6589 [ $nums -eq $expected ] ||
6590 error "'$cmd' wrong: found $nums, expected $expected"
6592 run_test 56o "check lfs find -mtime for old files"
6595 local dir=$DIR/$tdir
6599 # just to make sure there is something that won't be found
6601 touch $dir/$tfile.now
6603 for age in year week day hour min; do
6604 count=$((count + 1))
6606 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6607 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6608 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6610 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6611 local nums=$($cmd | wc -l)
6612 [ $nums -eq $expected ] ||
6613 error "'$cmd' wrong: found $nums, expected $expected"
6615 cmd="$LFS find $dir -atime $count${age:0:1}"
6616 nums=$($cmd | wc -l)
6617 [ $nums -eq $expected ] ||
6618 error "'$cmd' wrong: found $nums, expected $expected"
6622 cmd="$LFS find $dir -ctime +1s -type f"
6623 nums=$($cmd | wc -l)
6624 (( $nums == $count * 2 + 1)) ||
6625 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6627 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6629 test_newerXY_base() {
6632 local dir=$DIR/$tdir
6636 if [ $y == "t" ]; then
6637 if [ $x == "b" ]; then
6638 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6640 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6643 ref=$DIR/$tfile.newer.$x$y
6644 touch $ref || error "touch $ref failed"
6647 echo "before = $ref"
6649 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6651 if [ $y == "t" ]; then
6652 if [ $x == "b" ]; then
6653 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6655 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6658 negref=$DIR/$tfile.negnewer.$x$y
6659 touch $negref || error "touch $negref failed"
6662 echo "after = $negref"
6663 local cmd="$LFS find $dir -newer$x$y $ref"
6664 local nums=$(eval $cmd | wc -l)
6665 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6667 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6668 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6670 cmd="$LFS find $dir ! -newer$x$y $negref"
6671 nums=$(eval $cmd | wc -l)
6672 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6673 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6675 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6676 nums=$(eval $cmd | wc -l)
6677 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6678 error "'$cmd' wrong: found $nums between, expected $expected"; }
6684 test_newerXY_base "a" "a"
6685 test_newerXY_base "a" "m"
6686 test_newerXY_base "a" "c"
6687 test_newerXY_base "m" "a"
6688 test_newerXY_base "m" "m"
6689 test_newerXY_base "m" "c"
6690 test_newerXY_base "c" "a"
6691 test_newerXY_base "c" "m"
6692 test_newerXY_base "c" "c"
6694 [[ -n "$sles_version" ]] &&
6695 echo "skip timestamp tests on SLES, LU-13665" && return 0
6697 test_newerXY_base "a" "t"
6698 test_newerXY_base "m" "t"
6699 test_newerXY_base "c" "t"
6701 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6702 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6703 ! btime_supported && echo "btime unsupported" && return 0
6705 test_newerXY_base "b" "b"
6706 test_newerXY_base "b" "t"
6708 run_test 56oc "check lfs find -newerXY work"
6711 local dir=$DIR/$tdir
6716 $LFS find $dir -btime -1d -type f
6723 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6724 ! btime_supported && skip "btime unsupported on MDS"
6726 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6727 ! btime_supported && skip "btime unsupported on clients"
6729 local dir=$DIR/$tdir
6730 local ref=$DIR/$tfile.ref
6731 local negref=$DIR/$tfile.negref
6733 mkdir $dir || error "mkdir $dir failed"
6734 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6735 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6736 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6737 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6738 touch $ref || error "touch $ref failed"
6739 # sleep 3 seconds at least
6742 local before=$(do_facet mds1 date +%s)
6743 local skew=$(($(date +%s) - before + 1))
6745 if (( skew < 0 && skew > -5 )); then
6746 sleep $((0 - skew + 1))
6750 # Set the dir stripe params to limit files all on MDT0,
6751 # otherwise we need to calc the max clock skew between
6752 # the client and MDTs.
6753 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6755 touch $negref || error "touch $negref failed"
6757 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6758 local nums=$($cmd | wc -l)
6759 local expected=$(((NUMFILES + 1) * NUMDIRS))
6761 [ $nums -eq $expected ] ||
6762 error "'$cmd' wrong: found $nums, expected $expected"
6764 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6765 nums=$($cmd | wc -l)
6766 expected=$((NUMFILES + 1))
6767 [ $nums -eq $expected ] ||
6768 error "'$cmd' wrong: found $nums, expected $expected"
6770 [ $skew -lt 0 ] && return
6772 local after=$(do_facet mds1 date +%s)
6773 local age=$((after - before + 1 + skew))
6775 cmd="$LFS find $dir -btime -${age}s -type f"
6776 nums=$($cmd | wc -l)
6777 expected=$(((NUMFILES + 1) * NUMDIRS))
6779 echo "Clock skew between client and server: $skew, age:$age"
6780 [ $nums -eq $expected ] ||
6781 error "'$cmd' wrong: found $nums, expected $expected"
6783 expected=$(($NUMDIRS + 1))
6784 cmd="$LFS find $dir -btime -${age}s -type d"
6785 nums=$($cmd | wc -l)
6786 [ $nums -eq $expected ] ||
6787 error "'$cmd' wrong: found $nums, expected $expected"
6788 rm -f $ref $negref || error "Failed to remove $ref $negref"
6790 run_test 56od "check lfs find -btime with units"
6793 [ $RUNAS_ID -eq $UID ] &&
6794 skip_env "RUNAS_ID = UID = $UID -- skipping"
6796 local dir=$DIR/$tdir
6798 setup_56 $dir $NUMFILES $NUMDIRS
6799 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6801 local expected=$NUMFILES
6802 local cmd="$LFS find -uid $RUNAS_ID $dir"
6803 local nums=$($cmd | wc -l)
6805 [ $nums -eq $expected ] ||
6806 error "'$cmd' wrong: found $nums, expected $expected"
6808 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6809 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6810 nums=$($cmd | wc -l)
6811 [ $nums -eq $expected ] ||
6812 error "'$cmd' wrong: found $nums, expected $expected"
6814 run_test 56p "check lfs find -uid and ! -uid"
6817 [ $RUNAS_ID -eq $UID ] &&
6818 skip_env "RUNAS_ID = UID = $UID -- skipping"
6820 local dir=$DIR/$tdir
6822 setup_56 $dir $NUMFILES $NUMDIRS
6823 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6825 local expected=$NUMFILES
6826 local cmd="$LFS find -gid $RUNAS_GID $dir"
6827 local nums=$($cmd | wc -l)
6829 [ $nums -eq $expected ] ||
6830 error "'$cmd' wrong: found $nums, expected $expected"
6832 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6833 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6834 nums=$($cmd | wc -l)
6835 [ $nums -eq $expected ] ||
6836 error "'$cmd' wrong: found $nums, expected $expected"
6838 run_test 56q "check lfs find -gid and ! -gid"
6841 local dir=$DIR/$tdir
6843 setup_56 $dir $NUMFILES $NUMDIRS
6846 local cmd="$LFS find -size 0 -type f -lazy $dir"
6847 local nums=$($cmd | wc -l)
6849 [ $nums -eq $expected ] ||
6850 error "'$cmd' wrong: found $nums, expected $expected"
6851 cmd="$LFS find -size 0 -type f $dir"
6852 nums=$($cmd | wc -l)
6853 [ $nums -eq $expected ] ||
6854 error "'$cmd' wrong: found $nums, expected $expected"
6857 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6858 nums=$($cmd | wc -l)
6859 [ $nums -eq $expected ] ||
6860 error "'$cmd' wrong: found $nums, expected $expected"
6861 cmd="$LFS find ! -size 0 -type f $dir"
6862 nums=$($cmd | wc -l)
6863 [ $nums -eq $expected ] ||
6864 error "'$cmd' wrong: found $nums, expected $expected"
6866 echo "test" > $dir/$tfile
6867 echo "test2" > $dir/$tfile.2 && sync
6869 cmd="$LFS find -size 5 -type f -lazy $dir"
6870 nums=$($cmd | wc -l)
6871 [ $nums -eq $expected ] ||
6872 error "'$cmd' wrong: found $nums, expected $expected"
6873 cmd="$LFS find -size 5 -type f $dir"
6874 nums=$($cmd | wc -l)
6875 [ $nums -eq $expected ] ||
6876 error "'$cmd' wrong: found $nums, expected $expected"
6879 cmd="$LFS find -size +5 -type f -lazy $dir"
6880 nums=$($cmd | wc -l)
6881 [ $nums -eq $expected ] ||
6882 error "'$cmd' wrong: found $nums, expected $expected"
6883 cmd="$LFS find -size +5 -type f $dir"
6884 nums=$($cmd | wc -l)
6885 [ $nums -eq $expected ] ||
6886 error "'$cmd' wrong: found $nums, expected $expected"
6889 cmd="$LFS find -size +0 -type f -lazy $dir"
6890 nums=$($cmd | wc -l)
6891 [ $nums -eq $expected ] ||
6892 error "'$cmd' wrong: found $nums, expected $expected"
6893 cmd="$LFS find -size +0 -type f $dir"
6894 nums=$($cmd | wc -l)
6895 [ $nums -eq $expected ] ||
6896 error "'$cmd' wrong: found $nums, expected $expected"
6899 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6900 nums=$($cmd | wc -l)
6901 [ $nums -eq $expected ] ||
6902 error "'$cmd' wrong: found $nums, expected $expected"
6903 cmd="$LFS find ! -size -5 -type f $dir"
6904 nums=$($cmd | wc -l)
6905 [ $nums -eq $expected ] ||
6906 error "'$cmd' wrong: found $nums, expected $expected"
6909 cmd="$LFS find -size -5 -type f -lazy $dir"
6910 nums=$($cmd | wc -l)
6911 [ $nums -eq $expected ] ||
6912 error "'$cmd' wrong: found $nums, expected $expected"
6913 cmd="$LFS find -size -5 -type f $dir"
6914 nums=$($cmd | wc -l)
6915 [ $nums -eq $expected ] ||
6916 error "'$cmd' wrong: found $nums, expected $expected"
6918 run_test 56r "check lfs find -size works"
6925 cancel_lru_locks $OSC
6927 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6928 local nums=$($cmd | wc -l)
6930 [ $nums -eq $expected ] ||
6931 error "'$cmd' wrong: found $nums, expected $expected"
6933 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6935 if (( rpcs_before + glimpses != rpcs_after )); then
6936 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6937 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6939 if [[ $glimpses == 0 ]]; then
6940 error "'$cmd' should not send glimpse RPCs to OST"
6942 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6948 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6949 skip "MDS < 2.12.58 doesn't return LSOM data"
6950 local dir=$DIR/$tdir
6951 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6953 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6955 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6956 $LCTL set_param -n llite.*.statahead_agl=0
6957 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6959 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6960 # open and close all files to ensure LSOM is updated
6961 cancel_lru_locks $OSC
6962 find $dir -type f | xargs cat > /dev/null
6964 # expect_found glimpse_rpcs command_to_run
6965 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6966 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6967 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6968 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6970 echo "test" > $dir/$tfile
6971 echo "test2" > $dir/$tfile.2 && sync
6972 cancel_lru_locks $OSC
6973 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6975 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6976 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6977 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6978 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6980 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6981 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6982 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6983 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6984 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6985 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6987 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6990 local dir=$DIR/$tdir
6991 local tmp=$TMP/$tfile.log
6994 test_mkdir -p $dir || error "failed to mkdir $dir"
6995 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6996 error "failed to setstripe $dir/$tfile"
6997 mdt_idx=$($LFS getdirstripe -i $dir)
6998 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
7000 stack_trap "rm -f $tmp" EXIT
7001 $LFS find --size +100K --ost 0 $dir |& tee $tmp
7002 ! grep -q obd_uuid $tmp ||
7003 error "failed to find --size +100K --ost 0 $dir"
7004 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
7005 ! grep -q obd_uuid $tmp ||
7006 error "failed to find --size +100K --mdt $mdt_idx $dir"
7008 run_test 56rb "check lfs find --size --ost/--mdt works"
7011 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7012 local dir=$DIR/$tdir
7015 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7016 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7017 (( $MDSCOUNT > 2 )) &&
7018 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7019 mkdir $dir/$tdir-{1..10}
7020 touch $dir/$tfile-{1..10}
7022 found=$($LFS find $dir --mdt-count 2 | wc -l)
7024 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7026 found=$($LFS find $dir -T +1 | wc -l)
7027 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7028 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7030 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7032 (( $found == $expect )) || error "found $found all_char, expect $expect"
7034 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7035 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7036 (( $found == $expect )) || error "found $found all_char, expect $expect"
7038 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7040 test_56s() { # LU-611 #LU-9369
7041 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7043 local dir=$DIR/$tdir
7044 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7046 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7047 for i in $(seq $NUMDIRS); do
7048 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7051 local expected=$NUMDIRS
7052 local cmd="$LFS find -c $OSTCOUNT $dir"
7053 local nums=$($cmd | wc -l)
7055 [ $nums -eq $expected ] || {
7056 $LFS getstripe -R $dir
7057 error "'$cmd' wrong: found $nums, expected $expected"
7060 expected=$((NUMDIRS + onestripe))
7061 cmd="$LFS find -stripe-count +0 -type f $dir"
7062 nums=$($cmd | wc -l)
7063 [ $nums -eq $expected ] || {
7064 $LFS getstripe -R $dir
7065 error "'$cmd' wrong: found $nums, expected $expected"
7069 cmd="$LFS find -stripe-count 1 -type f $dir"
7070 nums=$($cmd | wc -l)
7071 [ $nums -eq $expected ] || {
7072 $LFS getstripe -R $dir
7073 error "'$cmd' wrong: found $nums, expected $expected"
7076 cmd="$LFS find -stripe-count -2 -type f $dir"
7077 nums=$($cmd | wc -l)
7078 [ $nums -eq $expected ] || {
7079 $LFS getstripe -R $dir
7080 error "'$cmd' wrong: found $nums, expected $expected"
7084 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7085 nums=$($cmd | wc -l)
7086 [ $nums -eq $expected ] || {
7087 $LFS getstripe -R $dir
7088 error "'$cmd' wrong: found $nums, expected $expected"
7091 run_test 56s "check lfs find -stripe-count works"
7093 test_56t() { # LU-611 #LU-9369
7094 local dir=$DIR/$tdir
7096 setup_56 $dir 0 $NUMDIRS
7097 for i in $(seq $NUMDIRS); do
7098 $LFS setstripe -S 8M $dir/dir$i/$tfile
7101 local expected=$NUMDIRS
7102 local cmd="$LFS find -S 8M $dir"
7103 local nums=$($cmd | wc -l)
7105 [ $nums -eq $expected ] || {
7106 $LFS getstripe -R $dir
7107 error "'$cmd' wrong: found $nums, expected $expected"
7111 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7113 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7115 expected=$(((NUMDIRS + 1) * NUMFILES))
7116 cmd="$LFS find -stripe-size 512k -type f $dir"
7117 nums=$($cmd | wc -l)
7118 [ $nums -eq $expected ] ||
7119 error "'$cmd' wrong: found $nums, expected $expected"
7121 cmd="$LFS find -stripe-size +320k -type f $dir"
7122 nums=$($cmd | wc -l)
7123 [ $nums -eq $expected ] ||
7124 error "'$cmd' wrong: found $nums, expected $expected"
7126 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7127 cmd="$LFS find -stripe-size +200k -type f $dir"
7128 nums=$($cmd | wc -l)
7129 [ $nums -eq $expected ] ||
7130 error "'$cmd' wrong: found $nums, expected $expected"
7132 cmd="$LFS find -stripe-size -640k -type f $dir"
7133 nums=$($cmd | wc -l)
7134 [ $nums -eq $expected ] ||
7135 error "'$cmd' wrong: found $nums, expected $expected"
7138 cmd="$LFS find -stripe-size 256k -type f $dir"
7139 nums=$($cmd | wc -l)
7140 [ $nums -eq $expected ] ||
7141 error "'$cmd' wrong: found $nums, expected $expected"
7143 cmd="$LFS find -stripe-size -320k -type f $dir"
7144 nums=$($cmd | wc -l)
7145 [ $nums -eq $expected ] ||
7146 error "'$cmd' wrong: found $nums, expected $expected"
7149 cmd="$LFS find -stripe-size 1024k -type f $dir"
7150 nums=$($cmd | wc -l)
7151 [ $nums -eq $expected ] ||
7152 error "'$cmd' wrong: found $nums, expected $expected"
7154 run_test 56t "check lfs find -stripe-size works"
7156 test_56u() { # LU-611
7157 local dir=$DIR/$tdir
7159 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7161 if [[ $OSTCOUNT -gt 1 ]]; then
7162 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7168 local expected=$(((NUMDIRS + 1) * NUMFILES))
7169 local cmd="$LFS find -stripe-index 0 -type f $dir"
7170 local nums=$($cmd | wc -l)
7172 [ $nums -eq $expected ] ||
7173 error "'$cmd' wrong: found $nums, expected $expected"
7176 cmd="$LFS find -stripe-index 1 -type f $dir"
7177 nums=$($cmd | wc -l)
7178 [ $nums -eq $expected ] ||
7179 error "'$cmd' wrong: found $nums, expected $expected"
7181 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7182 nums=$($cmd | wc -l)
7183 [ $nums -eq $expected ] ||
7184 error "'$cmd' wrong: found $nums, expected $expected"
7187 # This should produce an error and not return any files
7188 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7189 nums=$($cmd 2>/dev/null | wc -l)
7190 [ $nums -eq $expected ] ||
7191 error "'$cmd' wrong: found $nums, expected $expected"
7193 if [[ $OSTCOUNT -gt 1 ]]; then
7194 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7195 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7196 nums=$($cmd | wc -l)
7197 [ $nums -eq $expected ] ||
7198 error "'$cmd' wrong: found $nums, expected $expected"
7201 run_test 56u "check lfs find -stripe-index works"
7205 local dir=$DIR/$tdir
7207 setup_56 $dir $NUMFILES $NUMDIRS
7209 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7210 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7212 for file in $($LFS find -m $UUID $dir); do
7213 file_midx=$($LFS getstripe -m $file)
7214 [ $file_midx -eq $mdt_idx ] ||
7215 error "lfs find -m $UUID != getstripe -m $file_midx"
7218 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7221 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7224 local dir=$DIR/$tdir
7226 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7228 local stripe_size=$($LFS getstripe -S -d $dir) ||
7229 error "$LFS getstripe -S -d $dir failed"
7230 stripe_size=${stripe_size%% *}
7232 local file_size=$((stripe_size * OSTCOUNT))
7233 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7234 local required_space=$((file_num * file_size))
7235 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7237 [[ $free_space -le $((required_space / 1024)) ]] &&
7238 skip_env "need $required_space, have $free_space kbytes"
7241 local dd_count=$((file_size / dd_bs))
7243 # write data into the files
7248 for i in $(seq $NUMFILES); do
7250 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7251 error "write data into $file failed"
7253 for i in $(seq $NUMDIRS); do
7254 for j in $(seq $NUMFILES); do
7255 file=$dir/dir$i/file$j
7256 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7257 error "write data into $file failed"
7261 # $LFS_MIGRATE will fail if hard link migration is unsupported
7262 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7263 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7264 error "creating links to $dir/dir1/file1 failed"
7269 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7272 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7275 eval $cmd || error "$cmd failed"
7277 check_stripe_count $dir/file1 $expected
7279 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7281 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7282 # OST 1 if it is on OST 0. This file is small enough to
7283 # be on only one stripe.
7284 file=$dir/migr_1_ost
7285 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7286 error "write data into $file failed"
7287 local obdidx=$($LFS getstripe -i $file)
7288 local oldmd5=$(md5sum $file)
7291 [[ $obdidx -eq 0 ]] && newobdidx=1
7292 cmd="$LFS migrate -i $newobdidx $file"
7294 eval $cmd || error "$cmd failed"
7296 local realobdix=$($LFS getstripe -i $file)
7297 local newmd5=$(md5sum $file)
7299 [[ $newobdidx -ne $realobdix ]] &&
7300 error "new OST is different (was=$obdidx, "\
7301 "wanted=$newobdidx, got=$realobdix)"
7302 [[ "$oldmd5" != "$newmd5" ]] &&
7303 error "md5sum differ: $oldmd5, $newmd5"
7307 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7309 eval $cmd || error "$cmd failed"
7311 for j in $(seq $NUMFILES); do
7312 check_stripe_count $dir/dir1/file$j $expected
7315 # lfs_migrate works with lfs find
7316 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7317 $LFS_MIGRATE -y -c $expected"
7319 eval $cmd || error "$cmd failed"
7321 for i in $(seq 2 $NUMFILES); do
7322 check_stripe_count $dir/file$i $expected
7324 for i in $(seq 2 $NUMDIRS); do
7325 for j in $(seq $NUMFILES); do
7326 check_stripe_count $dir/dir$i/file$j $expected
7330 run_test 56w "check lfs_migrate -c stripe_count works"
7333 local file1=$DIR/$tdir/file1
7334 local create_pool=false
7335 local initial_pool=$($LFS getstripe -p $DIR)
7339 echo -n "Creating test dir..."
7340 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7343 echo -n "Creating test file..."
7344 touch $file1 || error "cannot create file"
7347 echo -n "Detecting existing pools..."
7348 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7350 if [ ${#pool_list[@]} -gt 0 ]; then
7351 echo "${pool_list[@]}"
7352 for thispool in "${pool_list[@]}"; do
7353 if [[ -z "$initial_pool" ||
7354 "$initial_pool" != "$thispool" ]]; then
7356 echo "Using existing pool '$pool'"
7361 echo "none detected."
7363 if [ -z "$pool" ]; then
7364 pool=${POOL:-testpool}
7365 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7366 echo -n "Creating pool '$pool'..."
7368 pool_add $pool &> /dev/null ||
7369 error "pool_add failed"
7372 echo -n "Adding target to pool..."
7373 pool_add_targets $pool 0 0 1 &> /dev/null ||
7374 error "pool_add_targets failed"
7378 echo -n "Setting pool using -p option..."
7379 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7380 error "migrate failed rc = $?"
7383 echo -n "Verifying test file is in pool after migrating..."
7384 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7385 error "file was not migrated to pool $pool"
7388 echo -n "Removing test file from pool '$pool'..."
7389 # "lfs migrate $file" won't remove the file from the pool
7390 # until some striping information is changed.
7391 $LFS migrate -c 1 $file1 &> /dev/null ||
7392 error "cannot remove from pool"
7393 [ "$($LFS getstripe -p $file1)" ] &&
7394 error "pool still set"
7397 echo -n "Setting pool using --pool option..."
7398 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7399 error "migrate failed rc = $?"
7404 if $create_pool; then
7405 destroy_test_pools 2> /dev/null ||
7406 error "destroy test pools failed"
7409 run_test 56wb "check lfs_migrate pool support"
7412 local file1="$DIR/$tdir/file1"
7419 echo -n "Creating test dir..."
7420 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7421 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7422 error "cannot set stripe by '-S 1M -c 1'"
7425 echo -n "Setting initial stripe for test file..."
7426 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7427 error "cannot set stripe"
7428 cur_ssize=$($LFS getstripe -S "$file1")
7429 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7432 # File currently set to -S 512K -c 1
7434 # Ensure -c and -S options are rejected when -R is set
7435 echo -n "Verifying incompatible options are detected..."
7436 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7437 error "incompatible -c and -R options not detected"
7438 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7439 error "incompatible -S and -R options not detected"
7442 # Ensure unrecognized options are passed through to 'lfs migrate'
7443 echo -n "Verifying -S option is passed through to lfs migrate..."
7444 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7445 error "migration failed"
7446 cur_ssize=$($LFS getstripe -S "$file1")
7447 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7450 # File currently set to -S 1M -c 1
7452 # Ensure long options are supported
7453 echo -n "Verifying long options supported..."
7454 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7455 error "long option without argument not supported"
7456 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7457 error "long option with argument not supported"
7458 cur_ssize=$($LFS getstripe -S "$file1")
7459 [ $cur_ssize -eq 524288 ] ||
7460 error "migrate --stripe-size $cur_ssize != 524288"
7463 # File currently set to -S 512K -c 1
7465 if [ "$OSTCOUNT" -gt 1 ]; then
7466 echo -n "Verifying explicit stripe count can be set..."
7467 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7468 error "migrate failed"
7469 cur_scount=$($LFS getstripe -c "$file1")
7470 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7474 # File currently set to -S 512K -c 1 or -S 512K -c 2
7476 # Ensure parent striping is used if -R is set, and no stripe
7477 # count or size is specified
7478 echo -n "Setting stripe for parent directory..."
7479 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7480 error "cannot set stripe '-S 2M -c 1'"
7483 echo -n "Verifying restripe option uses parent stripe settings..."
7484 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7485 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7486 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7487 error "migrate failed"
7488 cur_ssize=$($LFS getstripe -S "$file1")
7489 [ $cur_ssize -eq $parent_ssize ] ||
7490 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7491 cur_scount=$($LFS getstripe -c "$file1")
7492 [ $cur_scount -eq $parent_scount ] ||
7493 error "migrate -R stripe_count $cur_scount != $parent_scount"
7496 # File currently set to -S 1M -c 1
7498 # Ensure striping is preserved if -R is not set, and no stripe
7499 # count or size is specified
7500 echo -n "Verifying striping size preserved when not specified..."
7501 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7502 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7503 error "cannot set stripe on parent directory"
7504 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7505 error "migrate failed"
7506 cur_ssize=$($LFS getstripe -S "$file1")
7507 [ $cur_ssize -eq $orig_ssize ] ||
7508 error "migrate by default $cur_ssize != $orig_ssize"
7511 # Ensure file name properly detected when final option has no argument
7512 echo -n "Verifying file name properly detected..."
7513 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7514 error "file name interpreted as option argument"
7520 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7523 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7525 local file1=$DIR/$tdir/file1
7527 echo -n "Creating test dir..."
7528 test_mkdir $DIR/$tdir || error "cannot create dir"
7531 echo -n "Creating test file..."
7535 # Ensure 'lfs migrate' will fail by using a non-existent option,
7536 # and make sure rsync is not called to recover
7537 echo -n "Make sure --no-rsync option works..."
7538 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7539 grep -q 'refusing to fall back to rsync' ||
7540 error "rsync was called with --no-rsync set"
7543 # Ensure rsync is called without trying 'lfs migrate' first
7544 echo -n "Make sure --rsync option works..."
7545 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7546 grep -q 'falling back to rsync' &&
7547 error "lfs migrate was called with --rsync set"
7550 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7551 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7552 grep -q 'at the same time' ||
7553 error "--rsync and --no-rsync accepted concurrently"
7559 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7565 test_mkdir $td || error "cannot create $td"
7566 touch $tf || error "cannot touch $tf"
7568 echo -n "Make sure --non-direct|-D works..."
7569 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7570 grep -q "lfs migrate --non-direct" ||
7571 error "--non-direct option cannot work correctly"
7572 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7573 grep -q "lfs migrate -D" ||
7574 error "-D option cannot work correctly"
7577 run_test 56we "check lfs_migrate --non-direct|-D support"
7580 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7581 check_swap_layouts_support
7583 local dir=$DIR/$tdir
7584 local ref1=/etc/passwd
7585 local file1=$dir/file1
7587 test_mkdir $dir || error "creating dir $dir"
7588 $LFS setstripe -c 2 $file1
7590 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7591 stripe=$($LFS getstripe -c $file1)
7592 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7593 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7598 run_test 56x "lfs migration support"
7601 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7602 check_swap_layouts_support
7604 local dir=$DIR/$tdir/$testnum
7608 local ref1=/etc/passwd
7609 local file1=$dir/file1
7611 $LFS setstripe -c 2 $file1
7613 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7615 local stripe=$($LFS getstripe -c $file1)
7617 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7618 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7623 run_test 56xa "lfs migration --block support"
7625 check_migrate_links() {
7627 local file1="$dir/file1"
7631 local total_count=$(($begin + $count - 1))
7632 local symlink_count=10
7635 if [ ! -f "$file1" ]; then
7636 echo -n "creating initial file..."
7637 $LFS setstripe -c 1 -S "512k" "$file1" ||
7638 error "cannot setstripe initial file"
7641 echo -n "creating symlinks..."
7642 for s in $(seq 1 $symlink_count); do
7643 ln -s "$file1" "$dir/slink$s" ||
7644 error "cannot create symlinks"
7648 echo -n "creating nonlinked files..."
7649 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7650 error "cannot create nonlinked files"
7655 if [ ! -f "$dir/file$total_count" ]; then
7656 echo -n "creating hard links $begin:$total_count..."
7657 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7658 /dev/null || error "cannot create hard links"
7662 echo -n "checking number of hard links listed in xattrs..."
7663 local fid=$($LFS getstripe -F "$file1")
7664 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7667 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7668 skip "hard link list has unexpected size, skipping test"
7670 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7671 error "link names should exceed xattrs size"
7674 echo -n "migrating files..."
7675 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7677 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7680 # make sure all links have been properly migrated
7681 echo -n "verifying files..."
7682 fid=$($LFS getstripe -F "$file1") ||
7683 error "cannot get fid for file $file1"
7684 for i in $(seq 2 $total_count); do
7685 local fid2=$($LFS getstripe -F $dir/file$i)
7687 [ "$fid2" == "$fid" ] ||
7688 error "migrated hard link has mismatched FID"
7691 # make sure hard links were properly detected, and migration was
7692 # performed only once for the entire link set; nonlinked files should
7694 local actual=$(grep -c 'done' <<< "$migrate_out")
7695 local expected=$(($uniq_count + 1))
7697 [ "$actual" -eq "$expected" ] ||
7698 error "hard links individually migrated ($actual != $expected)"
7700 # make sure the correct number of hard links are present
7701 local hardlinks=$(stat -c '%h' "$file1")
7703 [ $hardlinks -eq $total_count ] ||
7704 error "num hard links $hardlinks != $total_count"
7711 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7712 skip "Need MDS version at least 2.10.55"
7714 local dir="$DIR/$tdir"
7716 test_mkdir "$dir" || error "cannot create dir $dir"
7718 echo "testing lfs migrate mode when all links fit within xattrs"
7719 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7721 echo "testing rsync mode when all links fit within xattrs"
7722 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7724 echo "testing lfs migrate mode when all links do not fit within xattrs"
7725 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7727 echo "testing rsync mode when all links do not fit within xattrs"
7728 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7730 chown -R $RUNAS_ID $dir
7731 echo "testing non-root lfs migrate mode when not all links are in xattr"
7732 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7737 run_test 56xb "lfs migration hard link support"
7740 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7742 local dir="$DIR/$tdir"
7744 test_mkdir "$dir" || error "cannot create dir $dir"
7746 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7747 echo -n "Setting initial stripe for 20MB test file..."
7748 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7749 error "cannot setstripe 20MB file"
7751 echo -n "Sizing 20MB test file..."
7752 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7754 echo -n "Verifying small file autostripe count is 1..."
7755 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7756 error "cannot migrate 20MB file"
7757 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7758 error "cannot get stripe for $dir/20mb"
7759 [ $stripe_count -eq 1 ] ||
7760 error "unexpected stripe count $stripe_count for 20MB file"
7764 # Test 2: File is small enough to fit within the available space on
7765 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7766 # have at least an additional 1KB for each desired stripe for test 3
7767 echo -n "Setting stripe for 1GB test file..."
7768 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7770 echo -n "Sizing 1GB test file..."
7771 # File size is 1GB + 3KB
7772 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7775 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7776 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7777 if (( avail > 524288 * OSTCOUNT )); then
7778 echo -n "Migrating 1GB file..."
7779 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7780 error "cannot migrate 1GB file"
7782 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7783 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7784 error "cannot getstripe for 1GB file"
7785 [ $stripe_count -eq 2 ] ||
7786 error "unexpected stripe count $stripe_count != 2"
7790 # Test 3: File is too large to fit within the available space on
7791 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7792 if [ $OSTCOUNT -ge 3 ]; then
7793 # The required available space is calculated as
7794 # file size (1GB + 3KB) / OST count (3).
7795 local kb_per_ost=349526
7797 echo -n "Migrating 1GB file with limit..."
7798 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7799 error "cannot migrate 1GB file with limit"
7802 stripe_count=$($LFS getstripe -c "$dir/1gb")
7803 echo -n "Verifying 1GB autostripe count with limited space..."
7804 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7805 error "unexpected stripe count $stripe_count (min 3)"
7812 run_test 56xc "lfs migration autostripe"
7815 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7817 local dir=$DIR/$tdir
7818 local f_mgrt=$dir/$tfile.mgrt
7819 local f_yaml=$dir/$tfile.yaml
7820 local f_copy=$dir/$tfile.copy
7821 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7822 local layout_copy="-c 2 -S 2M -i 1"
7823 local yamlfile=$dir/yamlfile
7824 local layout_before;
7827 test_mkdir "$dir" || error "cannot create dir $dir"
7828 $LFS setstripe $layout_yaml $f_yaml ||
7829 error "cannot setstripe $f_yaml with layout $layout_yaml"
7830 $LFS getstripe --yaml $f_yaml > $yamlfile
7831 $LFS setstripe $layout_copy $f_copy ||
7832 error "cannot setstripe $f_copy with layout $layout_copy"
7834 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7836 # 1. test option --yaml
7837 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7838 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7839 layout_before=$(get_layout_param $f_yaml)
7840 layout_after=$(get_layout_param $f_mgrt)
7841 [ "$layout_after" == "$layout_before" ] ||
7842 error "lfs_migrate --yaml: $layout_after != $layout_before"
7844 # 2. test option --copy
7845 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7846 error "cannot migrate $f_mgrt with --copy $f_copy"
7847 layout_before=$(get_layout_param $f_copy)
7848 layout_after=$(get_layout_param $f_mgrt)
7849 [ "$layout_after" == "$layout_before" ] ||
7850 error "lfs_migrate --copy: $layout_after != $layout_before"
7852 run_test 56xd "check lfs_migrate --yaml and --copy support"
7855 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7857 local dir=$DIR/$tdir
7858 local f_comp=$dir/$tfile
7859 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7860 local layout_before=""
7861 local layout_after=""
7863 test_mkdir "$dir" || error "cannot create dir $dir"
7864 $LFS setstripe $layout $f_comp ||
7865 error "cannot setstripe $f_comp with layout $layout"
7866 layout_before=$(get_layout_param $f_comp)
7867 dd if=/dev/zero of=$f_comp bs=1M count=4
7869 # 1. migrate a comp layout file by lfs_migrate
7870 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7871 layout_after=$(get_layout_param $f_comp)
7872 [ "$layout_before" == "$layout_after" ] ||
7873 error "lfs_migrate: $layout_before != $layout_after"
7875 # 2. migrate a comp layout file by lfs migrate
7876 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7877 layout_after=$(get_layout_param $f_comp)
7878 [ "$layout_before" == "$layout_after" ] ||
7879 error "lfs migrate: $layout_before != $layout_after"
7881 run_test 56xe "migrate a composite layout file"
7884 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7886 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7887 skip "Need server version at least 2.13.53"
7889 local dir=$DIR/$tdir
7890 local f_comp=$dir/$tfile
7891 local layout="-E 1M -c1 -E -1 -c2"
7895 test_mkdir "$dir" || error "cannot create dir $dir"
7896 $LFS setstripe $layout $f_comp ||
7897 error "cannot setstripe $f_comp with layout $layout"
7898 fid_before=$($LFS getstripe --fid $f_comp)
7899 dd if=/dev/zero of=$f_comp bs=1M count=4
7901 # 1. migrate a comp layout file to a comp layout
7902 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7903 fid_after=$($LFS getstripe --fid $f_comp)
7904 [ "$fid_before" == "$fid_after" ] ||
7905 error "comp-to-comp migrate: $fid_before != $fid_after"
7907 # 2. migrate a comp layout file to a plain layout
7908 $LFS migrate -c2 $f_comp ||
7909 error "cannot migrate $f_comp by lfs migrate"
7910 fid_after=$($LFS getstripe --fid $f_comp)
7911 [ "$fid_before" == "$fid_after" ] ||
7912 error "comp-to-plain migrate: $fid_before != $fid_after"
7914 # 3. migrate a plain layout file to a comp layout
7915 $LFS migrate $layout $f_comp ||
7916 error "cannot migrate $f_comp by lfs migrate"
7917 fid_after=$($LFS getstripe --fid $f_comp)
7918 [ "$fid_before" == "$fid_after" ] ||
7919 error "plain-to-comp migrate: $fid_before != $fid_after"
7921 run_test 56xf "FID is not lost during migration of a composite layout file"
7923 check_file_ost_range() {
7930 file_range=($($LFS getstripe -y "$file" |
7931 awk '/l_ost_idx:/ { print $NF }'))
7933 if [[ "${#file_range[@]}" = 0 ]]; then
7934 echo "No osts found for $file"
7938 for idx in "${file_range[@]}"; do
7939 [[ " $range " =~ " $idx " ]] ||
7947 local stripe_opt="$1"
7950 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7952 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7953 error "Fail to migrate $tfile on $pool"
7954 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7955 error "$tfile is not in pool $pool"
7956 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7957 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7961 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7962 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7963 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7964 skip "Need MDS version newer than 2.14.52"
7966 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7967 local -a pool_ranges=("0 0" "1 1" "0 1")
7970 for i in "${!pool_names[@]}"; do
7971 pool_add ${pool_names[$i]} ||
7972 error "pool_add failed (pool: ${pool_names[$i]})"
7973 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7974 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7977 # init the file to migrate
7978 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7979 error "Unable to create $tfile on OST1"
7980 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7981 error "Unable to write on $tfile"
7983 echo "1. migrate $tfile on pool ${pool_names[0]}"
7984 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7986 echo "2. migrate $tfile on pool ${pool_names[2]}"
7987 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7989 echo "3. migrate $tfile on pool ${pool_names[1]}"
7990 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7992 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7993 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7997 destroy_test_pools ||
7998 error "pool_destroy failed"
8000 run_test 56xg "lfs migrate pool support"
8003 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8004 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8007 local dir=$DIR/$tdir
8011 test_mkdir -p $dir || error "creating dir $dir"
8012 touch $f1 || error "creating std file $f1"
8013 $MULTIOP $f2 H2c || error "creating released file $f2"
8015 # a directory can be raid0, so ask only for files
8016 res=$($LFS find $dir -L raid0 -type f | wc -l)
8017 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8019 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8020 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8022 # only files can be released, so no need to force file search
8023 res=$($LFS find $dir -L released)
8024 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8026 res=$($LFS find $dir -type f \! -L released)
8027 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8029 run_test 56y "lfs find -L raid0|released"
8031 test_56z() { # LU-4824
8032 # This checks to make sure 'lfs find' continues after errors
8033 # There are two classes of errors that should be caught:
8034 # - If multiple paths are provided, all should be searched even if one
8036 # - If errors are encountered during the search, it should not terminate
8038 local dir=$DIR/$tdir
8042 for i in d{0..9}; do
8044 touch $dir/$i/$tfile
8046 $LFS find $DIR/non_existent_dir $dir &&
8047 error "$LFS find did not return an error"
8048 # Make a directory unsearchable. This should NOT be the last entry in
8049 # directory order. Arbitrarily pick the 6th entry
8050 chmod 700 $($LFS find $dir -type d | sed '6!d')
8052 $RUNAS $LFS find $DIR/non_existent $dir
8053 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8055 # The user should be able to see 10 directories and 9 files
8056 (( count == 19 )) ||
8057 error "$LFS find found $count != 19 entries after error"
8059 run_test 56z "lfs find should continue after an error"
8061 test_56aa() { # LU-5937
8062 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8064 local dir=$DIR/$tdir
8067 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8069 createmany -o $dir/striped_dir/${tfile}- 1024
8070 local dirs=$($LFS find --size +8k $dir/)
8072 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8074 run_test 56aa "lfs find --size under striped dir"
8076 test_56ab() { # LU-10705
8077 test_mkdir $DIR/$tdir
8078 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8079 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8080 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8081 # Flush writes to ensure valid blocks. Need to be more thorough for
8082 # ZFS, since blocks are not allocated/returned to client immediately.
8084 wait_zfs_commit ost1 2
8085 cancel_lru_locks osc
8088 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8090 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8092 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8093 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8095 rm -f $DIR/$tdir/$tfile.[123]
8097 run_test 56ab "lfs find --blocks"
8101 local dir="$DIR/$tdir"
8102 local perms=(001 002 003 004 005 006 007
8103 010 020 030 040 050 060 070
8104 100 200 300 400 500 600 700
8105 111 222 333 444 555 666 777)
8106 local perm_minus=(8 8 4 8 4 4 2
8110 local perm_slash=(8 8 12 8 12 12 14
8113 16 16 24 16 24 24 28)
8116 for perm in ${perms[*]}; do
8117 touch "$dir/$tfile.$perm"
8118 chmod $perm "$dir/$tfile.$perm"
8121 for ((i = 0; i < ${#perms[*]}; i++)); do
8122 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8124 error "lfs find -perm ${perms[i]}:"\
8127 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8128 (( $num == ${perm_minus[i]} )) ||
8129 error "lfs find -perm -${perms[i]}:"\
8130 "$num != ${perm_minus[i]}"
8132 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8133 (( $num == ${perm_slash[i]} )) ||
8134 error "lfs find -perm /${perms[i]}:"\
8135 "$num != ${perm_slash[i]}"
8138 run_test 56aca "check lfs find -perm with octal representation"
8141 local dir=$DIR/$tdir
8142 # p is the permission of write and execute for user, group and other
8143 # without the umask. It is used to test +wx.
8144 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8145 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8146 local symbolic=(+t a+t u+t g+t o+t
8152 o=r,ug+o,u+w u=r,a+u,u+w
8153 g=r,ugo=g,u+w u+x,+X +X
8154 u+x,u+X u+X u+x,g+X o+r,+X
8158 for perm in ${perms[*]}; do
8159 touch "$dir/$tfile.$perm"
8160 chmod $perm "$dir/$tfile.$perm"
8163 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8164 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8167 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8170 run_test 56acb "check lfs find -perm with symbolic representation"
8173 local dir=$DIR/$tdir
8174 local tests="17777 787 789 abcd
8175 ug=uu ug=a ug=gu uo=ou urw
8179 for err in $tests; do
8180 if $LFS find $dir -perm $err 2>/dev/null; then
8181 error "lfs find -perm $err: parsing should have failed"
8185 run_test 56acc "check parsing error for lfs find -perm"
8188 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8189 skip "Need MDS version at least 2.10.50"
8191 # Create composite files with one component
8192 local dir=$DIR/$tdir
8194 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8195 # Create composite files with three components
8196 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8197 # Create non-composite files
8198 createmany -o $dir/${tfile}- 10
8200 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8202 [[ $nfiles == 10 ]] ||
8203 error "lfs find -E 1M found $nfiles != 10 files"
8205 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8206 [[ $nfiles == 25 ]] ||
8207 error "lfs find ! -E 1M found $nfiles != 25 files"
8209 # All files have a component that starts at 0
8210 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8211 [[ $nfiles == 35 ]] ||
8212 error "lfs find --component-start 0 - $nfiles != 35 files"
8214 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8215 [[ $nfiles == 15 ]] ||
8216 error "lfs find --component-start 2M - $nfiles != 15 files"
8218 # All files created here have a componenet that does not starts at 2M
8219 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8220 [[ $nfiles == 35 ]] ||
8221 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8223 # Find files with a specified number of components
8224 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8225 [[ $nfiles == 15 ]] ||
8226 error "lfs find --component-count 3 - $nfiles != 15 files"
8228 # Remember non-composite files have a component count of zero
8229 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8230 [[ $nfiles == 10 ]] ||
8231 error "lfs find --component-count 0 - $nfiles != 10 files"
8233 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8234 [[ $nfiles == 20 ]] ||
8235 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8237 # All files have a flag called "init"
8238 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8239 [[ $nfiles == 35 ]] ||
8240 error "lfs find --component-flags init - $nfiles != 35 files"
8242 # Multi-component files will have a component not initialized
8243 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8244 [[ $nfiles == 15 ]] ||
8245 error "lfs find !--component-flags init - $nfiles != 15 files"
8250 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8253 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8254 skip "Need MDS version at least 2.10.57"
8264 # create mirrored directories and mirrored files
8265 mkdir $td || error "mkdir $td failed"
8266 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8267 createmany -o $tf- 10 || error "create $tf- failed"
8269 for i in $(seq 2); do
8271 mkdir $dir || error "mkdir $dir failed"
8272 $LFS mirror create -N$((3 + i)) $dir ||
8273 error "create mirrored dir $dir failed"
8274 createmany -o $dir/$tfile- 10 ||
8275 error "create $dir/$tfile- failed"
8278 # change the states of some mirrored files
8280 for i in $(seq 2); do
8282 for j in $(seq 4 9); do
8283 echo foo > $dir/$tfile-$j
8287 # find mirrored files with specific mirror count
8288 cmd="$LFS find --mirror-count 3 --type f $td"
8289 nfiles=$($cmd | wc -l)
8290 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8292 cmd="$LFS find ! --mirror-count 3 --type f $td"
8293 nfiles=$($cmd | wc -l)
8294 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8296 cmd="$LFS find --mirror-count +2 --type f $td"
8297 nfiles=$($cmd | wc -l)
8298 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8300 cmd="$LFS find --mirror-count -6 --type f $td"
8301 nfiles=$($cmd | wc -l)
8302 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8304 # find mirrored files with specific file state
8305 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8306 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8308 cmd="$LFS find --mirror-state=ro --type f $td"
8309 nfiles=$($cmd | wc -l)
8310 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8312 cmd="$LFS find ! --mirror-state=ro --type f $td"
8313 nfiles=$($cmd | wc -l)
8314 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8316 cmd="$LFS find --mirror-state=wp --type f $td"
8317 nfiles=$($cmd | wc -l)
8318 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8320 cmd="$LFS find ! --mirror-state=sp --type f $td"
8321 nfiles=$($cmd | wc -l)
8322 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8324 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8326 test_56da() { # LU-14179
8327 local path=$DIR/$tdir
8332 local longdir=$(str_repeat 'a' 255)
8334 for i in {1..15}; do
8341 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8346 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8349 touch $(str_repeat 'f' 255)
8351 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8352 error "lfs find reported an error"
8356 run_test 56da "test lfs find with long paths"
8358 test_56ea() { #LU-10378
8359 local path=$DIR/$tdir
8360 local pool=$TESTNAME
8363 pool_add $pool || error "pool_add $pool failed"
8364 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8365 error "adding targets to $pool failed"
8367 # Set default pool on directory before creating file
8368 mkdir $path || error "mkdir $path failed"
8369 $LFS setstripe -p $pool $path ||
8370 error "set OST pool on $pool failed"
8371 touch $path/$tfile || error "touch $path/$tfile failed"
8373 # Compare basic file attributes from -printf and stat
8374 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G")
8375 local attr_stat=$(stat -c "%X %Y %Z %u %g" $path/$tfile)
8377 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8378 error "Attrs from lfs find and stat don't match"
8380 # Compare Lustre attributes from lfs find and lfs getstripe
8381 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8382 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8383 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8384 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8385 local fpool=$($LFS getstripe --pool $path/$tfile)
8386 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8388 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8389 error "Attrs from lfs find and lfs getstripe don't match"
8391 # Verify behavior for unknown escape/format sequences
8392 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8394 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8395 error "Escape/format codes don't match"
8397 run_test 56ea "test lfs find -printf option"
8400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8401 # note test will not do anything if MDS is not local
8402 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8403 skip_env "ldiskfs only test"
8405 remote_mds_nodsh && skip "remote MDS with nodsh"
8407 local MNTDEV="osd*.*MDT*.mntdev"
8408 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8409 [ -z "$DEV" ] && error "can't access $MNTDEV"
8410 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8411 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8412 error "can't access $DEV"
8413 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8414 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8418 run_test 57a "verify MDS filesystem created with large inodes =="
8421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8422 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8423 skip_env "ldiskfs only test"
8425 remote_mds_nodsh && skip "remote MDS with nodsh"
8427 local dir=$DIR/$tdir
8430 local fileN=$dir/f$filecount
8432 rm -rf $dir || error "removing $dir"
8434 local mdtidx=$($LFS getstripe -m $dir)
8435 local mdtname=MDT$(printf %04x $mdtidx)
8436 local facet=mds$((mdtidx + 1))
8438 echo "mcreating $filecount files"
8439 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8441 # verify that files do not have EAs yet
8442 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8443 error "$file1 has an EA"
8444 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8445 error "$fileN has an EA"
8449 df $dir #make sure we get new statfs data
8450 local mdsfree=$(do_facet $facet \
8451 lctl get_param -n osd*.*$mdtname.kbytesfree)
8452 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8455 echo "opening files to create objects/EAs"
8456 for file in $(seq -f $dir/f%g 1 $filecount); do
8457 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8458 error "opening $file"
8461 # verify that files have EAs now
8462 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8463 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8465 sleep 1 #make sure we get new statfs data
8467 local mdsfree2=$(do_facet $facet \
8468 lctl get_param -n osd*.*$mdtname.kbytesfree)
8469 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8471 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8472 if [ "$mdsfree" != "$mdsfree2" ]; then
8473 error "MDC before $mdcfree != after $mdcfree2"
8475 echo "MDC before $mdcfree != after $mdcfree2"
8476 echo "unable to confirm if MDS has large inodes"
8481 run_test 57b "default LOV EAs are stored inside large inodes ==="
8484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8485 [ -z "$(which wiretest 2>/dev/null)" ] &&
8486 skip_env "could not find wiretest"
8490 run_test 58 "verify cross-platform wire constants =============="
8493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8495 echo "touch 130 files"
8496 createmany -o $DIR/f59- 130
8498 unlinkmany $DIR/f59- 130
8500 # wait for commitment of removal
8501 wait_delete_completed
8503 run_test 59 "verify cancellation of llog records async ========="
8505 TEST60_HEAD="test_60 run $RANDOM"
8507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8508 remote_mgs_nodsh && skip "remote MGS with nodsh"
8509 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8510 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8511 skip_env "missing subtest run-llog.sh"
8513 log "$TEST60_HEAD - from kernel mode"
8514 do_facet mgs "$LCTL dk > /dev/null"
8515 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8516 do_facet mgs $LCTL dk > $TMP/$tfile
8518 # LU-6388: test llog_reader
8519 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8520 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8521 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8522 skip_env "missing llog_reader"
8523 local fstype=$(facet_fstype mgs)
8524 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8525 skip_env "Only for ldiskfs or zfs type mgs"
8527 local mntpt=$(facet_mntpt mgs)
8528 local mgsdev=$(mgsdevname 1)
8540 #get fid and record list
8541 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8543 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8545 #remount mgs as ldiskfs or zfs type
8546 stop mgs || error "stop mgs failed"
8547 mount_fstype mgs || error "remount mgs failed"
8548 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8551 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8552 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8557 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8559 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8561 echo "obj_file is $obj_file"
8562 do_facet mgs $llog_reader $obj_file
8564 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8565 awk '{ print $3 }' | sed -e "s/^type=//g")
8566 if [ $rec_type != $rec ]; then
8567 echo "FAILED test_60a wrong record type $rec_type," \
8573 #check obj path if record type is LLOG_LOGID_MAGIC
8574 if [ "$rec" == "1064553b" ]; then
8575 path=$(do_facet mgs $llog_reader $obj_file |
8576 grep "path=" | awk '{ print $NF }' |
8577 sed -e "s/^path=//g")
8578 if [ $obj_file != $mntpt/$path ]; then
8579 echo "FAILED test_60a wrong obj path" \
8580 "$montpt/$path, should be $obj_file"
8587 #restart mgs before "error", otherwise it will block the next test
8588 stop mgs || error "stop mgs failed"
8589 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8590 $pass || error "test failed, see FAILED test_60a messages for specifics"
8592 run_test 60a "llog_test run from kernel module and test llog_reader"
8594 test_60b() { # bug 6411
8595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8598 LLOG_COUNT=$(do_facet mgs dmesg |
8599 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8600 /llog_[a-z]*.c:[0-9]/ {
8612 [[ $LLOG_COUNT -gt 120 ]] &&
8613 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8615 run_test 60b "limit repeated messages from CERROR/CWARN"
8618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8620 echo "create 5000 files"
8621 createmany -o $DIR/f60c- 5000
8622 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8623 lctl set_param fail_loc=0x80000137
8624 unlinkmany $DIR/f60c- 5000
8625 lctl set_param fail_loc=0
8627 run_test 60c "unlink file when mds full"
8630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8632 SAVEPRINTK=$(lctl get_param -n printk)
8633 # verify "lctl mark" is even working"
8634 MESSAGE="test message ID $RANDOM $$"
8635 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8636 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8638 lctl set_param printk=0 || error "set lnet.printk failed"
8639 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8640 MESSAGE="new test message ID $RANDOM $$"
8641 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8642 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8643 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8645 lctl set_param -n printk="$SAVEPRINTK"
8647 run_test 60d "test printk console message masking"
8650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8651 remote_mds_nodsh && skip "remote MDS with nodsh"
8654 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8655 do_facet mds1 lctl set_param fail_loc=0x15b
8658 run_test 60e "no space while new llog is being created"
8661 local old_path=$($LCTL get_param -n debug_path)
8663 stack_trap "$LCTL set_param debug_path=$old_path"
8664 stack_trap "rm -f $TMP/$tfile*"
8665 rm -f $TMP/$tfile* 2> /dev/null
8666 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8667 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8668 test_mkdir $DIR/$tdir
8669 # retry in case the open is cached and not released
8670 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8671 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8675 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8677 run_test 60f "change debug_path works"
8683 test_mkdir -c $MDSCOUNT $DIR/$tdir
8688 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8689 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8691 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8692 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8693 index=$((index + 1))
8699 for i in {0..100}; do
8700 # define OBD_FAIL_OSD_TXN_START 0x19a
8701 local index=$((i % MDSCOUNT + 1))
8703 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8710 for i in $(seq $MDSCOUNT); do
8711 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8714 mkdir $DIR/$tdir/new || error "mkdir failed"
8715 rmdir $DIR/$tdir/new || error "rmdir failed"
8717 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8719 for i in $(seq $MDSCOUNT); do
8720 wait_update_facet mds$i "$LCTL get_param -n \
8721 mdd.$(facet_svc mds$i).lfsck_namespace |
8722 awk '/^status/ { print \\\$2 }'" "completed"
8726 rm -rf $DIR/$tdir || error "rmdir failed"
8728 run_test 60g "transaction abort won't cause MDT hung"
8731 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8732 skip "Need MDS version at least 2.12.52"
8733 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8737 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8738 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8739 for fail_loc in 0x80000188 0x80000189; do
8740 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8741 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8742 error "mkdir $dir-$fail_loc failed"
8743 for i in {0..10}; do
8744 # create may fail on missing stripe
8745 echo $i > $DIR/$tdir-$fail_loc/$i
8747 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8748 error "getdirstripe $tdir-$fail_loc failed"
8749 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8750 error "migrate $tdir-$fail_loc failed"
8751 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8752 error "getdirstripe $tdir-$fail_loc failed"
8753 pushd $DIR/$tdir-$fail_loc
8755 echo $f | cmp $f - || error "$f data mismatch"
8758 rm -rf $DIR/$tdir-$fail_loc
8761 run_test 60h "striped directory with missing stripes can be accessed"
8763 function t60i_load() {
8765 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8766 $LCTL set_param fail_loc=0x131c fail_val=1
8767 for ((i=0; i<5000; i++)); do
8768 touch $DIR/$tdir/f$i
8773 changelog_register || error "changelog_register failed"
8774 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8775 changelog_users $SINGLEMDS | grep -q $cl_user ||
8776 error "User $cl_user not found in changelog_users"
8777 changelog_chmask "ALL"
8780 for((i=0; i<100; i++)); do
8781 changelog_dump >/dev/null ||
8782 error "can't read changelog"
8786 changelog_deregister || error "changelog_deregister failed"
8787 $LCTL set_param fail_loc=0
8789 run_test 60i "llog: new record vs reader race"
8792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8795 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8796 cancel_lru_locks osc
8797 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8800 run_test 61a "mmap() writes don't make sync hang ================"
8803 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8805 run_test 61b "mmap() of unstriped file is successful"
8807 # bug 2330 - insufficient obd_match error checking causes LBUG
8809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8813 cancel_lru_locks osc
8814 lctl set_param fail_loc=0x405
8815 cat $f && error "cat succeeded, expect -EIO"
8816 lctl set_param fail_loc=0
8818 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8819 # match every page all of the time.
8820 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8822 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8823 # Though this test is irrelevant anymore, it helped to reveal some
8824 # other grant bugs (LU-4482), let's keep it.
8825 test_63a() { # was test_63
8826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8828 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8830 for i in `seq 10` ; do
8831 dd if=/dev/zero of=$DIR/f63 bs=8k &
8837 rm -f $DIR/f63 || true
8839 run_test 63a "Verify oig_wait interruption does not crash ======="
8841 # bug 2248 - async write errors didn't return to application on sync
8842 # bug 3677 - async write errors left page locked
8844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8847 lctl set_param debug=-1
8849 # ensure we have a grant to do async writes
8850 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8853 sync # sync lest earlier test intercept the fail_loc
8855 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8856 lctl set_param fail_loc=0x80000406
8857 $MULTIOP $DIR/$tfile Owy && \
8858 error "sync didn't return ENOMEM"
8859 sync; sleep 2; sync # do a real sync this time to flush page
8860 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8861 error "locked page left in cache after async error" || true
8864 run_test 63b "async write errors should be returned to fsync ==="
8867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8870 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8872 run_test 64a "verify filter grant calculations (in kernel) ====="
8875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8877 bash oos.sh $MOUNT || error "oos.sh failed: $?"
8879 run_test 64b "check out-of-space detection on client"
8882 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8884 run_test 64c "verify grant shrink"
8890 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8893 # this does exactly what osc_request.c:osc_announce_cached() does in
8894 # order to calculate max amount of grants to ask from server
8898 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8899 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8901 ((rpc_in_flight++));
8902 nrpages=$((nrpages * rpc_in_flight))
8904 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8906 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8908 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8909 local undirty=$((nrpages * PAGE_SIZE))
8911 local max_extent_pages
8912 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8913 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8914 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8915 local grant_extent_tax
8916 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8918 undirty=$((undirty + nrextents * grant_extent_tax))
8923 # this is size of unit for grant allocation. It should be equal to
8924 # what tgt_grant.c:tgt_grant_chunk() calculates
8928 local grant_extent_tax
8930 max_brw_size=$(import_param $tgt max_brw_size)
8932 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8934 echo $(((max_brw_size + grant_extent_tax) * 2))
8938 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8939 skip "OST < 2.10.55 doesn't limit grants enough"
8941 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8943 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8944 skip "no grant_param connect flag"
8946 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8948 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8949 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8952 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8953 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8955 $LFS setstripe $DIR/$tfile -i 0 -c 1
8956 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8959 while kill -0 $ddpid; do
8960 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8962 if [[ $cur_grant -gt $max_cur_granted ]]; then
8964 error "cur_grant $cur_grant > $max_cur_granted"
8970 run_test 64d "check grant limit exceed"
8976 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8978 ((cur_grants == expected)) ||
8979 error "$msg: grants mismatch: $cur_grants, expected $expected"
8983 echo $((($1 + $2 - 1) & ~($2 - 1)))
8987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8988 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8989 skip "Need OSS version at least 2.11.56"
8991 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8992 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8993 $LCTL set_param debug=+cache
8995 # Remount client to reset grant
8996 remount_client $MOUNT || error "failed to remount client"
8997 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8999 local init_grants=$(import_param $osc_tgt initial_grant)
9001 check_grants $osc_tgt $init_grants "init grants"
9003 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9004 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9005 local gbs=$(import_param $osc_tgt grant_block_size)
9007 # write random number of bytes from max_brw_size / 4 to max_brw_size
9008 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9009 # align for direct io
9010 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9011 # round to grant consumption unit
9012 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9014 local grants=$((wb_round_up + extent_tax))
9016 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9018 # define OBD_FAIL_TGT_NO_GRANT 0x725
9019 # make the server not grant more back
9020 do_facet ost1 $LCTL set_param fail_loc=0x725
9021 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9023 do_facet ost1 $LCTL set_param fail_loc=0
9025 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9027 rm -f $DIR/$tfile || error "rm failed"
9029 # Remount client to reset grant
9030 remount_client $MOUNT || error "failed to remount client"
9031 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9033 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9035 # define OBD_FAIL_TGT_NO_GRANT 0x725
9036 # make the server not grant more back
9037 do_facet ost1 $LCTL set_param fail_loc=0x725
9038 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9039 do_facet ost1 $LCTL set_param fail_loc=0
9041 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9043 run_test 64e "check grant consumption (no grant allocation)"
9046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9048 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9049 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9050 $LCTL set_param debug=+cache
9052 # Remount client to reset grant
9053 remount_client $MOUNT || error "failed to remount client"
9054 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9056 local init_grants=$(import_param $osc_tgt initial_grant)
9057 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9058 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9059 local gbs=$(import_param $osc_tgt grant_block_size)
9060 local chunk=$(grant_chunk $osc_tgt)
9062 # write random number of bytes from max_brw_size / 4 to max_brw_size
9063 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9064 # align for direct io
9065 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9066 # round to grant consumption unit
9067 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9069 local grants=$((wb_round_up + extent_tax))
9071 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9072 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9073 error "error writing to $DIR/$tfile"
9075 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9076 "direct io with grant allocation"
9078 rm -f $DIR/$tfile || error "rm failed"
9080 # Remount client to reset grant
9081 remount_client $MOUNT || error "failed to remount client"
9082 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9084 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9086 local cmd="oO_WRONLY:w${write_bytes}_yc"
9088 $MULTIOP $DIR/$tfile $cmd &
9092 check_grants $osc_tgt $((init_grants - grants)) \
9093 "buffered io, not write rpc"
9095 kill -USR1 $MULTIPID
9098 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9099 "buffered io, one RPC"
9101 run_test 64f "check grant consumption (with grant allocation)"
9104 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9105 skip "Need MDS version at least 2.14.56"
9107 local mdts=$(comma_list $(mdts_nodes))
9109 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9111 stack_trap "$LCTL set_param $old"
9113 # generate dirty pages and increase dirty granted on MDT
9114 stack_trap "rm -f $DIR/$tfile-*"
9115 for (( i = 0; i < 10; i++)); do
9116 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9117 error "can't set stripe"
9118 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9120 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9121 $LFS getstripe $DIR/$tfile-$i
9122 error "not DoM file"
9129 # wait until grant shrink reset grant dirty on MDTs
9130 for ((i = 0; i < 120; i++)); do
9131 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9132 awk '{sum=sum+$1} END {print sum}')
9133 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9134 echo "$grant_dirty grants, $vm_dirty pages"
9135 (( grant_dirty + vm_dirty == 0 )) && break
9136 (( i == 3 )) && sync &&
9137 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9141 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9142 awk '{sum=sum+$1} END {print sum}')
9143 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9145 run_test 64g "grant shrink on MDT"
9148 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9149 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9151 local instance=$($LFS getname -i $DIR)
9152 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9153 local num_exps=$(do_facet ost1 \
9154 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9155 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9156 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9157 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9159 # 10MiB is for file to be written, max_brw_size * 16 *
9160 # num_exps is space reserve so that tgt_grant_shrink() decided
9162 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9163 (( avail * 1024 < expect )) &&
9164 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9166 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9167 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9168 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9169 $LCTL set_param osc.*OST0000*.grant_shrink=1
9170 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9172 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9173 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9175 # drop cache so that coming read would do rpc
9176 cancel_lru_locks osc
9178 # shrink interval is set to 10, pause for 7 seconds so that
9179 # grant thread did not wake up yet but coming read entered
9180 # shrink mode for rpc (osc_should_shrink_grant())
9183 declare -a cur_grant_bytes
9184 declare -a tot_granted
9185 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9186 tot_granted[0]=$(do_facet ost1 \
9187 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9189 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9191 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9192 tot_granted[1]=$(do_facet ost1 \
9193 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9195 # grant change should be equal on both sides
9196 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9197 tot_granted[0] - tot_granted[1])) ||
9198 error "grant change mismatch, " \
9199 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9200 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9202 run_test 64h "grant shrink on read"
9205 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9206 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9209 remote_ost_nodsh && skip "remote OSTs with nodsh"
9211 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9213 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9215 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9216 local instance=$($LFS getname -i $DIR)
9218 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9219 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9221 # shrink grants and simulate rpc loss
9222 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9223 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9224 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9228 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9230 local testid=$(echo $TESTNAME | tr '_' ' ')
9232 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9233 grep "GRANT, real grant" &&
9234 error "client has more grants then it owns" || true
9236 run_test 64i "shrink on reconnect"
9238 # bug 1414 - set/get directories' stripe info
9240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9242 test_mkdir $DIR/$tdir
9244 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9246 run_test 65a "directory with no stripe info"
9249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9251 test_mkdir $DIR/$tdir
9252 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9254 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9257 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9259 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9263 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9265 test_mkdir $DIR/$tdir
9266 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9268 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9269 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9271 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9273 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9278 test_mkdir $DIR/$tdir
9279 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9280 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9282 if [[ $STRIPECOUNT -le 0 ]]; then
9284 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9285 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9286 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9288 sc=$(($STRIPECOUNT - 1))
9290 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9291 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9292 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9293 error "lverify failed"
9295 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9300 test_mkdir $DIR/$tdir
9302 $LFS setstripe $DIR/$tdir || error "setstripe"
9303 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9304 error "no stripe info failed"
9306 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9308 run_test 65e "directory setstripe defaults"
9311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9313 test_mkdir $DIR/${tdir}f
9314 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9315 error "setstripe succeeded" || true
9317 run_test 65f "dir setstripe permission (should return error) ==="
9320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9322 test_mkdir $DIR/$tdir
9323 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9325 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9326 error "setstripe -S failed"
9327 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9328 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9329 error "delete default stripe failed"
9331 run_test 65g "directory setstripe -d"
9334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9336 test_mkdir $DIR/$tdir
9337 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9339 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9340 error "setstripe -S failed"
9341 test_mkdir $DIR/$tdir/dd1
9342 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9343 error "stripe info inherit failed"
9345 run_test 65h "directory stripe info inherit ===================="
9348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9350 save_layout_restore_at_exit $MOUNT
9352 # bug6367: set non-default striping on root directory
9353 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9355 # bug12836: getstripe on -1 default directory striping
9356 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9358 # bug12836: getstripe -v on -1 default directory striping
9359 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9361 # bug12836: new find on -1 default directory striping
9362 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9364 run_test 65i "various tests to set root directory striping"
9366 test_65j() { # bug6367
9367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9371 # if we aren't already remounting for each test, do so for this test
9372 if [ "$I_MOUNTED" = "yes" ]; then
9373 cleanup || error "failed to unmount"
9377 save_layout_restore_at_exit $MOUNT
9379 $LFS setstripe -d $MOUNT || error "setstripe failed"
9381 run_test 65j "set default striping on root directory (bug 6367)="
9385 wait_delete_completed
9386 do_facet $SINGLEMDS "lctl set_param -n \
9387 osp.$ost*MDT0000.max_create_count=$max_count"
9388 do_facet $SINGLEMDS "lctl set_param -n \
9389 osp.$ost*MDT0000.create_count=$count"
9390 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9391 echo $INACTIVE_OSC "is Activate"
9393 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9396 test_65k() { # bug11679
9397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9398 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9399 remote_mds_nodsh && skip "remote MDS with nodsh"
9401 local disable_precreate=true
9402 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9403 disable_precreate=false
9405 echo "Check OST status: "
9406 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9407 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9409 for OSC in $MDS_OSCS; do
9410 echo $OSC "is active"
9411 do_facet $SINGLEMDS lctl --device %$OSC activate
9414 for INACTIVE_OSC in $MDS_OSCS; do
9415 local ost=$(osc_to_ost $INACTIVE_OSC)
9416 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9417 lov.*md*.target_obd |
9418 awk -F: /$ost/'{ print $1 }' | head -n 1)
9421 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9422 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9424 echo "Deactivate: " $INACTIVE_OSC
9425 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9427 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9428 osp.$ost*MDT0000.create_count")
9429 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9430 osp.$ost*MDT0000.max_create_count")
9431 $disable_precreate &&
9432 do_facet $SINGLEMDS "lctl set_param -n \
9433 osp.$ost*MDT0000.max_create_count=0"
9435 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9436 [ -f $DIR/$tdir/$idx ] && continue
9437 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9438 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9440 error "setstripe $idx should succeed"; }
9441 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9443 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9446 do_facet $SINGLEMDS "lctl set_param -n \
9447 osp.$ost*MDT0000.max_create_count=$max_count"
9448 do_facet $SINGLEMDS "lctl set_param -n \
9449 osp.$ost*MDT0000.create_count=$count"
9450 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9451 echo $INACTIVE_OSC "is Activate"
9453 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9456 run_test 65k "validate manual striping works properly with deactivated OSCs"
9458 test_65l() { # bug 12836
9459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9461 test_mkdir -p $DIR/$tdir/test_dir
9462 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9463 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9465 run_test 65l "lfs find on -1 stripe dir ========================"
9468 local layout=$(save_layout $MOUNT)
9469 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9470 restore_layout $MOUNT $layout
9471 error "setstripe should fail by non-root users"
9475 run_test 65m "normal user can't set filesystem default stripe"
9478 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9479 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9480 skip "Need MDS version at least 2.12.50"
9481 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9483 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9484 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9485 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9487 save_layout_restore_at_exit $MOUNT
9489 # new subdirectory under root directory should not inherit
9490 # the default layout from root
9491 local dir1=$MOUNT/$tdir-1
9492 mkdir $dir1 || error "mkdir $dir1 failed"
9493 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9494 error "$dir1 shouldn't have LOV EA"
9496 # delete the default layout on root directory
9497 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9499 local dir2=$MOUNT/$tdir-2
9500 mkdir $dir2 || error "mkdir $dir2 failed"
9501 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9502 error "$dir2 shouldn't have LOV EA"
9504 # set a new striping pattern on root directory
9505 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9506 local new_def_stripe_size=$((def_stripe_size * 2))
9507 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9508 error "set stripe size on $MOUNT failed"
9510 # new file created in $dir2 should inherit the new stripe size from
9511 # the filesystem default
9512 local file2=$dir2/$tfile-2
9513 touch $file2 || error "touch $file2 failed"
9515 local file2_stripe_size=$($LFS getstripe -S $file2)
9516 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9518 echo "file2_stripe_size: '$file2_stripe_size'"
9519 echo "new_def_stripe_size: '$new_def_stripe_size'"
9520 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9523 local dir3=$MOUNT/$tdir-3
9524 mkdir $dir3 || error "mkdir $dir3 failed"
9525 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9526 # the root layout, which is the actual default layout that will be used
9527 # when new files are created in $dir3.
9528 local dir3_layout=$(get_layout_param $dir3)
9529 local root_dir_layout=$(get_layout_param $MOUNT)
9530 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9532 echo "dir3_layout: '$dir3_layout'"
9533 echo "root_dir_layout: '$root_dir_layout'"
9534 error "$dir3 should show the default layout from $MOUNT"
9537 # set OST pool on root directory
9538 local pool=$TESTNAME
9539 pool_add $pool || error "add $pool failed"
9540 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9541 error "add targets to $pool failed"
9543 $LFS setstripe -p $pool $MOUNT ||
9544 error "set OST pool on $MOUNT failed"
9546 # new file created in $dir3 should inherit the pool from
9547 # the filesystem default
9548 local file3=$dir3/$tfile-3
9549 touch $file3 || error "touch $file3 failed"
9551 local file3_pool=$($LFS getstripe -p $file3)
9552 [[ "$file3_pool" = "$pool" ]] ||
9553 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9555 local dir4=$MOUNT/$tdir-4
9556 mkdir $dir4 || error "mkdir $dir4 failed"
9557 local dir4_layout=$(get_layout_param $dir4)
9558 root_dir_layout=$(get_layout_param $MOUNT)
9559 echo "$LFS getstripe -d $dir4"
9560 $LFS getstripe -d $dir4
9561 echo "$LFS getstripe -d $MOUNT"
9562 $LFS getstripe -d $MOUNT
9563 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9565 echo "dir4_layout: '$dir4_layout'"
9566 echo "root_dir_layout: '$root_dir_layout'"
9567 error "$dir4 should show the default layout from $MOUNT"
9570 # new file created in $dir4 should inherit the pool from
9571 # the filesystem default
9572 local file4=$dir4/$tfile-4
9573 touch $file4 || error "touch $file4 failed"
9575 local file4_pool=$($LFS getstripe -p $file4)
9576 [[ "$file4_pool" = "$pool" ]] ||
9577 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9579 # new subdirectory under non-root directory should inherit
9580 # the default layout from its parent directory
9581 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9582 error "set directory layout on $dir4 failed"
9584 local dir5=$dir4/$tdir-5
9585 mkdir $dir5 || error "mkdir $dir5 failed"
9587 dir4_layout=$(get_layout_param $dir4)
9588 local dir5_layout=$(get_layout_param $dir5)
9589 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9591 echo "dir4_layout: '$dir4_layout'"
9592 echo "dir5_layout: '$dir5_layout'"
9593 error "$dir5 should inherit the default layout from $dir4"
9596 # though subdir under ROOT doesn't inherit default layout, but
9597 # its sub dir/file should be created with default layout.
9598 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9599 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9600 skip "Need MDS version at least 2.12.59"
9602 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9603 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9604 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9606 if [ $default_lmv_hash == "none" ]; then
9607 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9609 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9610 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9613 $LFS setdirstripe -D -c 2 $MOUNT ||
9614 error "setdirstripe -D -c 2 failed"
9615 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9616 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9617 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9619 # $dir4 layout includes pool
9620 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
9621 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9622 error "pool lost on setstripe"
9623 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
9624 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9625 error "pool lost on compound layout setstripe"
9627 run_test 65n "don't inherit default layout from root for new subdirectories"
9629 # bug 2543 - update blocks count on client
9631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9633 local COUNT=${COUNT:-8}
9634 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9635 sync; sync_all_data; sync; sync_all_data
9636 cancel_lru_locks osc
9637 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
9638 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9640 run_test 66 "update inode blocks count on client ==============="
9643 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9647 swapon -s | awk '($1 == "'$1'") { print $4 }'
9650 # bug5265, obdfilter oa2dentry return -ENOENT
9651 # #define OBD_FAIL_SRV_ENOENT 0x217
9653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9654 remote_ost_nodsh && skip "remote OST with nodsh"
9657 $LFS setstripe -c 1 -i 0 $f
9659 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9661 do_facet ost1 lctl set_param fail_loc=0x217
9662 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9663 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9665 do_facet ost1 lctl set_param fail_loc=0
9666 $DIRECTIO write $f 0 2 || error "write error"
9668 cancel_lru_locks osc
9669 $DIRECTIO read $f 0 1 || error "read error"
9671 do_facet ost1 lctl set_param fail_loc=0x217
9672 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9674 do_facet ost1 lctl set_param fail_loc=0
9677 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9680 test_mkdir $DIR/$tdir
9681 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9682 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9684 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9686 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9688 [ "$RUNAS_ID" = "$UID" ] &&
9689 skip_env "RUNAS_ID = UID = $UID -- skipping"
9690 # Check that testing environment is properly set up. Skip if not
9691 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9692 skip_env "User $RUNAS_ID does not exist - skipping"
9695 chmod 777 $DIR/$tfile
9696 chmod ug+s $DIR/$tfile
9697 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9698 error "$RUNAS dd $DIR/$tfile failed"
9699 # See if we are still setuid/sgid
9700 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9701 error "S/gid is not dropped on write"
9702 # Now test that MDS is updated too
9703 cancel_lru_locks mdc
9704 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9705 error "S/gid is not dropped on MDS"
9708 run_test 72a "Test that remove suid works properly (bug5695) ===="
9710 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9713 [ "$RUNAS_ID" = "$UID" ] &&
9714 skip_env "RUNAS_ID = UID = $UID -- skipping"
9715 [ "$RUNAS_ID" -eq 0 ] &&
9716 skip_env "RUNAS_ID = 0 -- skipping"
9717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9718 # Check that testing environment is properly set up. Skip if not
9719 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9720 skip_env "User $RUNAS_ID does not exist - skipping"
9722 touch $DIR/${tfile}-f{g,u}
9723 test_mkdir $DIR/${tfile}-dg
9724 test_mkdir $DIR/${tfile}-du
9725 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9726 chmod g+s $DIR/${tfile}-{f,d}g
9727 chmod u+s $DIR/${tfile}-{f,d}u
9728 for perm in 777 2777 4777; do
9729 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9730 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9731 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9732 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9736 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9738 # bug 3462 - multiple simultaneous MDC requests
9740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9742 test_mkdir $DIR/d73-1
9743 test_mkdir $DIR/d73-2
9744 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9747 lctl set_param fail_loc=0x80000129
9748 $MULTIOP $DIR/d73-1/f73-2 Oc &
9750 lctl set_param fail_loc=0
9752 $MULTIOP $DIR/d73-2/f73-3 Oc &
9756 wait $pid1 || return 1
9760 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9761 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9762 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9766 run_test 73 "multiple MDC requests (should not deadlock)"
9768 test_74a() { # bug 6149, 6184
9769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9772 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9774 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9775 # will spin in a tight reconnection loop
9776 $LCTL set_param fail_loc=0x8000030e
9777 # get any lock that won't be difficult - lookup works.
9779 $LCTL set_param fail_loc=0
9783 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9785 test_74b() { # bug 13310
9786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9788 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9790 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9791 # will spin in a tight reconnection loop
9792 $LCTL set_param fail_loc=0x8000030e
9793 # get a "difficult" lock
9795 $LCTL set_param fail_loc=0
9799 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9804 #define OBD_FAIL_LDLM_NEW_LOCK
9805 $LCTL set_param fail_loc=0x319
9806 touch $DIR/$tfile && error "touch successful"
9807 $LCTL set_param fail_loc=0
9810 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9812 slab_lic=/sys/kernel/slab/lustre_inode_cache
9814 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9815 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9816 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9819 test_76a() { # Now for b=20433, added originally in b=1443
9820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9822 cancel_lru_locks osc
9823 # there may be some slab objects cached per core
9824 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9825 local before=$(num_objects)
9826 local count=$((512 * cpus))
9827 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9828 local margin=$((count / 10))
9829 if [[ -f $slab_lic/aliases ]]; then
9830 local aliases=$(cat $slab_lic/aliases)
9831 (( aliases > 0 )) && margin=$((margin * aliases))
9834 echo "before slab objects: $before"
9835 for i in $(seq $count); do
9839 cancel_lru_locks osc
9840 local after=$(num_objects)
9841 echo "created: $count, after slab objects: $after"
9842 # shared slab counts are not very accurate, allow significant margin
9843 # the main goal is that the cache growth is not permanently > $count
9844 while (( after > before + margin )); do
9846 after=$(num_objects)
9848 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9849 if (( wait > 60 )); then
9850 error "inode slab grew from $before+$margin to $after"
9854 run_test 76a "confirm clients recycle inodes properly ===="
9857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9858 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9861 local before=$(num_objects)
9863 for i in $(seq $count); do
9868 local after=$(num_objects)
9871 while (( after > before )); do
9873 after=$(num_objects)
9875 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9876 if (( wait > 60 )); then
9877 error "inode slab grew from $before to $after"
9881 echo "slab objects before: $before, after: $after"
9883 run_test 76b "confirm clients recycle directory inodes properly ===="
9888 # Note: in sptlrpc modes which enable its own bulk checksum, the
9889 # original crc32_le bulk checksum will be automatically disabled,
9890 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9891 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9892 # In this case set_checksums() will not be no-op, because sptlrpc
9893 # bulk checksum will be enabled all through the test.
9895 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9896 lctl set_param -n osc.*.checksums $1
9900 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9901 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9902 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9903 tr -d [] | head -n1)}
9906 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9908 log "set checksum type to $1, rc = $rc"
9912 get_osc_checksum_type()
9914 # arugment 1: OST name, like OST0000
9916 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9917 sed 's/.*\[\(.*\)\].*/\1/g')
9919 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9923 F77_TMP=$TMP/f77-temp
9926 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9927 error "error writing to $F77_TMP"
9930 test_77a() { # bug 10889
9931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9932 $GSS && skip_env "could not run with gss"
9934 [ ! -f $F77_TMP ] && setup_f77
9936 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9940 run_test 77a "normal checksum read/write operation"
9942 test_77b() { # bug 10889
9943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9944 $GSS && skip_env "could not run with gss"
9946 [ ! -f $F77_TMP ] && setup_f77
9947 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9948 $LCTL set_param fail_loc=0x80000409
9951 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9952 error "dd error: $?"
9953 $LCTL set_param fail_loc=0
9955 for algo in $CKSUM_TYPES; do
9956 cancel_lru_locks osc
9957 set_checksum_type $algo
9958 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9959 $LCTL set_param fail_loc=0x80000408
9960 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9961 $LCTL set_param fail_loc=0
9964 set_checksum_type $ORIG_CSUM_TYPE
9967 run_test 77b "checksum error on client write, read"
9972 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9974 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9975 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9976 $check_ost && [ -n "$ost_file_prefix" ] &&
9977 do_facet ost1 rm -f ${ost_file_prefix}\*
9981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9982 $GSS && skip_env "could not run with gss"
9983 remote_ost_nodsh && skip "remote OST with nodsh"
9986 local osc_file_prefix
9988 local check_ost=false
9989 local ost_file_prefix
9995 # ensure corruption will occur on first OSS/OST
9996 $LFS setstripe -i 0 $DIR/$tfile
9998 [ ! -f $F77_TMP ] && setup_f77
9999 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10000 error "dd write error: $?"
10001 fid=$($LFS path2fid $DIR/$tfile)
10003 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10006 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10007 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10009 echo "OSS do not support bulk pages dump upon error"
10012 osc_file_prefix=$($LCTL get_param -n debug_path)
10013 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10015 trap cleanup_77c EXIT
10018 # enable bulk pages dump upon error on Client
10019 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10020 # enable bulk pages dump upon error on OSS
10022 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10024 # flush Client cache to allow next read to reach OSS
10025 cancel_lru_locks osc
10027 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10028 $LCTL set_param fail_loc=0x80000408
10029 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10030 $LCTL set_param fail_loc=0
10034 # check cksum dump on Client
10035 osc_file=$(ls ${osc_file_prefix}*)
10036 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10037 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10038 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10039 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10040 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10042 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10043 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10044 error "dump content does not match on Client"
10046 $check_ost || skip "No need to check cksum dump on OSS"
10048 # check cksum dump on OSS
10049 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10050 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10051 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10052 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10053 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10054 error "dump content does not match on OSS"
10058 run_test 77c "checksum error on client read with debug"
10060 test_77d() { # bug 10889
10061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10062 $GSS && skip_env "could not run with gss"
10064 stack_trap "rm -f $DIR/$tfile"
10065 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10066 $LCTL set_param fail_loc=0x80000409
10068 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10069 error "direct write: rc=$?"
10070 $LCTL set_param fail_loc=0
10073 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10074 $LCTL set_param fail_loc=0x80000408
10076 cancel_lru_locks osc
10077 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10078 error "direct read: rc=$?"
10079 $LCTL set_param fail_loc=0
10082 run_test 77d "checksum error on OST direct write, read"
10084 test_77f() { # bug 10889
10085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10086 $GSS && skip_env "could not run with gss"
10089 stack_trap "rm -f $DIR/$tfile"
10090 for algo in $CKSUM_TYPES; do
10091 cancel_lru_locks osc
10092 set_checksum_type $algo
10093 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10094 $LCTL set_param fail_loc=0x409
10095 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10096 error "direct write succeeded"
10097 $LCTL set_param fail_loc=0
10099 set_checksum_type $ORIG_CSUM_TYPE
10102 run_test 77f "repeat checksum error on write (expect error)"
10104 test_77g() { # bug 10889
10105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10106 $GSS && skip_env "could not run with gss"
10107 remote_ost_nodsh && skip "remote OST with nodsh"
10109 [ ! -f $F77_TMP ] && setup_f77
10111 local file=$DIR/$tfile
10112 stack_trap "rm -f $file" EXIT
10114 $LFS setstripe -c 1 -i 0 $file
10115 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10116 do_facet ost1 lctl set_param fail_loc=0x8000021a
10118 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10119 error "write error: rc=$?"
10120 do_facet ost1 lctl set_param fail_loc=0
10123 cancel_lru_locks osc
10124 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10125 do_facet ost1 lctl set_param fail_loc=0x8000021b
10127 cmp $F77_TMP $file || error "file compare failed"
10128 do_facet ost1 lctl set_param fail_loc=0
10131 run_test 77g "checksum error on OST write, read"
10133 test_77k() { # LU-10906
10134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10135 $GSS && skip_env "could not run with gss"
10137 local cksum_param="osc.$FSNAME*.checksums"
10138 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10142 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10143 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10144 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10147 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10148 error "failed to set checksum=$i on MGS"
10149 wait_update $HOSTNAME "$get_checksum" $i
10151 echo "remount client, checksum should be $i"
10152 remount_client $MOUNT || error "failed to remount client"
10153 checksum=$(eval $get_checksum)
10154 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10156 # remove persistent param to avoid races with checksum mountopt below
10157 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10158 error "failed to delete checksum on MGS"
10160 for opt in "checksum" "nochecksum"; do
10161 #remount with mount option
10162 echo "remount client with option $opt, checksum should be $i"
10163 umount_client $MOUNT || error "failed to umount client"
10164 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10165 error "failed to mount client with option '$opt'"
10166 checksum=$(eval $get_checksum)
10167 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10171 remount_client $MOUNT || error "failed to remount client"
10173 run_test 77k "enable/disable checksum correctly"
10176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10177 $GSS && skip_env "could not run with gss"
10180 stack_trap "set_checksums $ORIG_CSUM" EXIT
10181 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10183 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10185 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10186 for algo in $CKSUM_TYPES; do
10187 set_checksum_type $algo || error "fail to set checksum type $algo"
10188 osc_algo=$(get_osc_checksum_type OST0000)
10189 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10191 # no locks, no reqs to let the connection idle
10192 cancel_lru_locks osc
10193 lru_resize_disable osc
10194 wait_osc_import_state client ost1 IDLE
10196 # ensure ost1 is connected
10197 stat $DIR/$tfile >/dev/null || error "can't stat"
10198 wait_osc_import_state client ost1 FULL
10200 osc_algo=$(get_osc_checksum_type OST0000)
10201 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10205 run_test 77l "preferred checksum type is remembered after reconnected"
10207 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10212 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10213 skip "Need at least version 2.14.52"
10214 local param=checksum_speed
10216 $LCTL get_param $param || error "reading $param failed"
10218 csum_speeds=$($LCTL get_param -n $param)
10220 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10221 error "known checksum types are missing"
10223 run_test 77m "Verify checksum_speed is correctly read"
10225 check_filefrag_77n() {
10230 while read extidx a b start end rest; do
10231 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10232 nr_ext=$(( $nr_ext + 1 ))
10233 starts+=( ${start%..} )
10236 done < <( filefrag -sv $1 )
10238 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10243 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10246 $TRUNCATE $DIR/$tfile 0
10247 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10248 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10249 check_filefrag_77n $DIR/$tfile ||
10250 skip "$tfile blocks not contiguous around hole"
10253 stack_trap "set_checksums $ORIG_CSUM" EXIT
10254 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10255 stack_trap "rm -f $DIR/$tfile"
10257 for algo in $CKSUM_TYPES; do
10258 if [[ "$algo" =~ ^t10 ]]; then
10259 set_checksum_type $algo ||
10260 error "fail to set checksum type $algo"
10261 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10262 error "fail to read $tfile with $algo"
10268 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10271 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10272 skip "Need MDS version at least 2.14.55"
10273 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10274 skip "Need OST version at least 2.14.55"
10275 local ofd=obdfilter
10278 # print OST checksum_type
10279 echo "$ofd.$FSNAME-*.checksum_type:"
10280 do_nodes $(comma_list $(osts_nodes)) \
10281 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10283 # print MDT checksum_type
10284 echo "$mdt.$FSNAME-*.checksum_type:"
10285 do_nodes $(comma_list $(mdts_nodes)) \
10286 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10288 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10289 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10291 (( $o_count == $OSTCOUNT )) ||
10292 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10294 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10295 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10297 (( $m_count == $MDSCOUNT )) ||
10298 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10300 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10302 cleanup_test_78() {
10307 test_78() { # bug 10901
10308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10309 remote_ost || skip_env "local OST"
10312 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10313 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10314 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10315 echo "MemTotal: $MEMTOTAL"
10317 # reserve 256MB of memory for the kernel and other running processes,
10318 # and then take 1/2 of the remaining memory for the read/write buffers.
10319 if [ $MEMTOTAL -gt 512 ] ;then
10320 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10322 # for those poor memory-starved high-end clusters...
10323 MEMTOTAL=$((MEMTOTAL / 2))
10325 echo "Mem to use for directio: $MEMTOTAL"
10327 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10328 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10329 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10330 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10332 echo "Smallest OST: $SMALLESTOST"
10333 [[ $SMALLESTOST -lt 10240 ]] &&
10334 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10336 trap cleanup_test_78 EXIT
10338 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10339 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10341 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10342 echo "File size: $F78SIZE"
10343 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10344 for i in $(seq 1 $NSEQ); do
10345 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10346 echo directIO rdwr round $i of $NSEQ
10347 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10352 run_test 78 "handle large O_DIRECT writes correctly ============"
10354 test_79() { # bug 12743
10355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10357 wait_delete_completed
10359 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10360 BKFREE=$(calc_osc_kbytes kbytesfree)
10361 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10363 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10364 DFTOTAL=`echo $STRING | cut -d, -f1`
10365 DFUSED=`echo $STRING | cut -d, -f2`
10366 DFAVAIL=`echo $STRING | cut -d, -f3`
10367 DFFREE=$(($DFTOTAL - $DFUSED))
10369 ALLOWANCE=$((64 * $OSTCOUNT))
10371 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10372 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10373 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10375 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10376 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10377 error "df free($DFFREE) mismatch OST free($BKFREE)"
10379 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10380 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10381 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10384 run_test 79 "df report consistency check ======================="
10386 test_80() { # bug 10718
10387 remote_ost_nodsh && skip "remote OST with nodsh"
10388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10390 # relax strong synchronous semantics for slow backends like ZFS
10391 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10392 local soc="obdfilter.*.sync_lock_cancel"
10393 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10395 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10396 if [ -z "$save" ]; then
10397 soc="obdfilter.*.sync_on_lock_cancel"
10398 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10401 if [ "$save" != "never" ]; then
10402 local hosts=$(comma_list $(osts_nodes))
10404 do_nodes $hosts $LCTL set_param $soc=never
10405 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10409 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10410 sync; sleep 1; sync
10411 local before=$(date +%s)
10412 cancel_lru_locks osc
10413 local after=$(date +%s)
10414 local diff=$((after - before))
10415 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10419 run_test 80 "Page eviction is equally fast at high offsets too"
10421 test_81a() { # LU-456
10422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10423 remote_ost_nodsh && skip "remote OST with nodsh"
10425 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10426 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10427 do_facet ost1 lctl set_param fail_loc=0x80000228
10429 # write should trigger a retry and success
10430 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10431 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10433 if [ $RC -ne 0 ] ; then
10434 error "write should success, but failed for $RC"
10437 run_test 81a "OST should retry write when get -ENOSPC ==============="
10439 test_81b() { # LU-456
10440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10441 remote_ost_nodsh && skip "remote OST with nodsh"
10443 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10444 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10445 do_facet ost1 lctl set_param fail_loc=0x228
10447 # write should retry several times and return -ENOSPC finally
10448 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10449 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10452 if [ $RC -ne $ENOSPC ] ; then
10453 error "dd should fail for -ENOSPC, but succeed."
10456 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10459 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10461 test_mkdir $DIR/$tdir.cvsroot
10462 chown $RUNAS_ID $DIR/$tdir.cvsroot
10465 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10468 # some versions of cvs import exit(1) when asked to import links or
10469 # files they can't read. ignore those files.
10470 local toignore=$(find . -type l -printf '-I %f\n' -o \
10471 ! -perm /4 -printf '-I %f\n')
10472 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10473 $tdir.reposname vtag rtag
10476 test_mkdir $DIR/$tdir.reposname
10477 chown $RUNAS_ID $DIR/$tdir.reposname
10478 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10480 cd $DIR/$tdir.reposname
10482 $RUNAS cvs add -m 'addmsg' foo99
10484 $RUNAS cvs commit -m 'nomsg' foo99
10485 rm -fr $DIR/$tdir.cvsroot
10487 run_test 99 "cvs strange file/directory operations"
10490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10491 [[ "$NETTYPE" =~ tcp ]] ||
10492 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10493 remote_ost_nodsh && skip "remote OST with nodsh"
10494 remote_mds_nodsh && skip "remote MDS with nodsh"
10496 skip "useless for local single node setup"
10498 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10499 [ "$PROT" != "tcp" ] && continue
10500 RPORT=$(echo $REMOTE | cut -d: -f2)
10501 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10504 LPORT=`echo $LOCAL | cut -d: -f2`
10505 if [ $LPORT -ge 1024 ]; then
10506 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10508 error_exit "local: $LPORT > 1024, remote: $RPORT"
10511 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10513 run_test 100 "check local port using privileged port ==========="
10515 function get_named_value()
10519 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10522 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10523 awk '/^max_cached_mb/ { print $2 }')
10526 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10536 local cache_limit=32
10538 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10539 trap cleanup_101a EXIT
10540 $LCTL set_param -n llite.*.read_ahead_stats=0
10541 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10544 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10546 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10547 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10550 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10551 get_named_value 'read.but.discarded'); do
10552 discard=$(($discard + $s))
10556 $LCTL get_param osc.*-osc*.rpc_stats
10557 $LCTL get_param llite.*.read_ahead_stats
10559 # Discard is generally zero, but sometimes a few random reads line up
10560 # and trigger larger readahead, which is wasted & leads to discards.
10561 if [[ $(($discard)) -gt $nreads ]]; then
10562 error "too many ($discard) discarded pages"
10564 rm -f $DIR/$tfile || true
10566 run_test 101a "check read-ahead for random reads"
10568 setup_test101bc() {
10569 test_mkdir $DIR/$tdir
10571 local FILE_LENGTH=$2
10574 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10576 local list=$(comma_list $(osts_nodes))
10577 set_osd_param $list '' read_cache_enable 0
10578 set_osd_param $list '' writethrough_cache_enable 0
10580 trap cleanup_test101bc EXIT
10581 # prepare the read-ahead file
10582 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10584 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10585 count=$FILE_SIZE_MB 2> /dev/null
10589 cleanup_test101bc() {
10594 local list=$(comma_list $(osts_nodes))
10595 set_osd_param $list '' read_cache_enable 1
10596 set_osd_param $list '' writethrough_cache_enable 1
10600 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10605 local stripe_size=$2
10606 local stride_length=$((stripe_size / read_size))
10607 local stride_width=$((stride_length * OSTCOUNT))
10608 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
10609 (stride_width - stride_length) ))
10610 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
10611 get_named_value 'read.but.discarded' | calc_total)
10613 if [[ $discard -gt $discard_limit ]]; then
10614 $LCTL get_param llite.*.read_ahead_stats
10615 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
10617 echo "Read-ahead success for size ${read_size}"
10622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10623 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10625 local STRIPE_SIZE=1048576
10626 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10628 if [ $SLOW == "yes" ]; then
10629 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10631 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10634 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10636 # prepare the read-ahead file
10637 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10638 cancel_lru_locks osc
10639 for BIDX in 2 4 8 16 32 64 128 256
10641 local BSIZE=$((BIDX*4096))
10642 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10643 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10644 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10645 $LCTL set_param -n llite.*.read_ahead_stats=0
10646 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10647 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10648 cancel_lru_locks osc
10649 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10654 run_test 101b "check stride-io mode read-ahead ================="
10657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10659 local STRIPE_SIZE=1048576
10660 local FILE_LENGTH=$((STRIPE_SIZE*100))
10663 local osc_rpc_stats
10665 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10667 cancel_lru_locks osc
10668 $LCTL set_param osc.*.rpc_stats=0
10669 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10670 $LCTL get_param osc.*.rpc_stats
10671 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10672 local stats=$($LCTL get_param -n $osc_rpc_stats)
10673 local lines=$(echo "$stats" | awk 'END {print NR;}')
10676 if [ $lines -le 20 ]; then
10677 echo "continue debug"
10680 for size in 1 2 4 8; do
10681 local rpc=$(echo "$stats" |
10682 awk '($1 == "'$size':") {print $2; exit; }')
10683 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10684 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10686 echo "$osc_rpc_stats check passed!"
10691 run_test 101c "check stripe_size aligned read-ahead"
10694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10696 local file=$DIR/$tfile
10697 local sz_MB=${FILESIZE_101d:-80}
10698 local ra_MB=${READAHEAD_MB:-40}
10700 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10701 [ $free_MB -lt $sz_MB ] &&
10702 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10704 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10705 $LFS setstripe -c -1 $file || error "setstripe failed"
10707 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10708 echo Cancel LRU locks on lustre client to flush the client cache
10709 cancel_lru_locks osc
10711 echo Disable read-ahead
10712 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10713 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10714 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10715 $LCTL get_param -n llite.*.max_read_ahead_mb
10717 echo "Reading the test file $file with read-ahead disabled"
10718 local sz_KB=$((sz_MB * 1024 / 4))
10719 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10720 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10721 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10722 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10724 echo "Cancel LRU locks on lustre client to flush the client cache"
10725 cancel_lru_locks osc
10726 echo Enable read-ahead with ${ra_MB}MB
10727 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10729 echo "Reading the test file $file with read-ahead enabled"
10730 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10731 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10733 echo "read-ahead disabled time read $raOFF"
10734 echo "read-ahead enabled time read $raON"
10737 wait_delete_completed
10739 # use awk for this check instead of bash because it handles decimals
10740 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10741 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10743 run_test 101d "file read with and without read-ahead enabled"
10746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10748 local file=$DIR/$tfile
10749 local size_KB=500 #KB
10753 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10754 local need_KB=$((count * size_KB))
10755 [[ $free_KB -le $need_KB ]] &&
10756 skip_env "Need free space $need_KB, have $free_KB"
10758 echo "Creating $count ${size_KB}K test files"
10759 for ((i = 0; i < $count; i++)); do
10760 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10763 echo "Cancel LRU locks on lustre client to flush the client cache"
10764 cancel_lru_locks $OSC
10766 echo "Reset readahead stats"
10767 $LCTL set_param -n llite.*.read_ahead_stats=0
10769 for ((i = 0; i < $count; i++)); do
10770 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10773 $LCTL get_param llite.*.max_cached_mb
10774 $LCTL get_param llite.*.read_ahead_stats
10775 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10776 get_named_value 'misses' | calc_total)
10778 for ((i = 0; i < $count; i++)); do
10779 rm -rf $file.$i 2>/dev/null
10782 #10000 means 20% reads are missing in readahead
10783 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10785 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10788 which iozone || skip_env "no iozone installed"
10790 local old_debug=$($LCTL get_param debug)
10791 old_debug=${old_debug#*=}
10792 $LCTL set_param debug="reada mmap"
10794 # create a test file
10795 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10797 echo Cancel LRU locks on lustre client to flush the client cache
10798 cancel_lru_locks osc
10800 echo Reset readahead stats
10801 $LCTL set_param -n llite.*.read_ahead_stats=0
10803 echo mmap read the file with small block size
10804 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10807 echo checking missing pages
10808 $LCTL get_param llite.*.read_ahead_stats
10809 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10810 get_named_value 'misses' | calc_total)
10812 $LCTL set_param debug="$old_debug"
10813 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10816 run_test 101f "check mmap read performance"
10818 test_101g_brw_size_test() {
10820 local pages=$((mb * 1048576 / PAGE_SIZE))
10821 local file=$DIR/$tfile
10823 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10824 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10825 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10826 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10830 stack_trap "rm -f $file" EXIT
10831 $LCTL set_param -n osc.*.rpc_stats=0
10833 # 10 RPCs should be enough for the test
10835 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10836 { error "dd write ${mb} MB blocks failed"; return 3; }
10837 cancel_lru_locks osc
10838 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10839 { error "dd write ${mb} MB blocks failed"; return 4; }
10841 # calculate number of full-sized read and write RPCs
10842 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10843 sed -n '/pages per rpc/,/^$/p' |
10844 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10845 END { print reads,writes }'))
10846 # allow one extra full-sized read RPC for async readahead
10847 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10848 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10849 [[ ${rpcs[1]} == $count ]] ||
10850 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10854 remote_ost_nodsh && skip "remote OST with nodsh"
10857 local osts=$(get_facets OST)
10858 local list=$(comma_list $(osts_nodes))
10859 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10860 local brw_size="obdfilter.*.brw_size"
10862 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10864 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10866 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10867 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10868 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10869 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10870 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10871 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10873 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10876 if [[ $orig_mb -lt 16 ]]; then
10877 save_lustre_params $osts "$brw_size" > $p
10878 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10879 error "set 16MB RPC size failed"
10881 echo "remount client to enable new RPC size"
10882 remount_client $MOUNT || error "remount_client failed"
10885 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10886 # should be able to set brw_size=12, but no rpc_stats for that
10887 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10890 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10892 if [[ $orig_mb -lt 16 ]]; then
10893 restore_lustre_params < $p
10894 remount_client $MOUNT || error "remount_client restore failed"
10897 rm -f $p $DIR/$tfile
10899 run_test 101g "Big bulk(4/16 MiB) readahead"
10902 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10904 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10905 error "dd 70M file failed"
10906 echo Cancel LRU locks on lustre client to flush the client cache
10907 cancel_lru_locks osc
10909 echo "Reset readahead stats"
10910 $LCTL set_param -n llite.*.read_ahead_stats 0
10912 echo "Read 10M of data but cross 64M bundary"
10913 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10914 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10915 get_named_value 'misses' | calc_total)
10916 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10917 rm -f $p $DIR/$tfile
10919 run_test 101h "Readahead should cover current read window"
10922 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10923 error "dd 10M file failed"
10925 local max_per_file_mb=$($LCTL get_param -n \
10926 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10927 cancel_lru_locks osc
10928 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10929 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10930 error "set max_read_ahead_per_file_mb to 1 failed"
10932 echo "Reset readahead stats"
10933 $LCTL set_param llite.*.read_ahead_stats=0
10935 dd if=$DIR/$tfile of=/dev/null bs=2M
10937 $LCTL get_param llite.*.read_ahead_stats
10938 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10939 awk '/misses/ { print $2 }')
10940 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10943 run_test 101i "allow current readahead to exceed reservation"
10946 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10947 error "setstripe $DIR/$tfile failed"
10948 local file_size=$((1048576 * 16))
10949 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10950 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10952 echo Disable read-ahead
10953 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10955 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10956 for blk in $PAGE_SIZE 1048576 $file_size; do
10957 cancel_lru_locks osc
10958 echo "Reset readahead stats"
10959 $LCTL set_param -n llite.*.read_ahead_stats=0
10960 local count=$(($file_size / $blk))
10961 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10962 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10963 get_named_value 'failed.to.fast.read' | calc_total)
10964 $LCTL get_param -n llite.*.read_ahead_stats
10965 [ $miss -eq $count ] || error "expected $count got $miss"
10968 rm -f $p $DIR/$tfile
10970 run_test 101j "A complete read block should be submitted when no RA"
10973 test_mkdir $DIR/$tdir
10974 chown $RUNAS_ID $DIR/$tdir
10977 STRIPE_COUNT=$OSTCOUNT
10978 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10980 trap cleanup_test102 EXIT
10982 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10984 for num in 1 2 3 4; do
10985 for count in $(seq 1 $STRIPE_COUNT); do
10986 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10987 local size=`expr $STRIPE_SIZE \* $num`
10988 local file=file"$num-$idx-$count"
10989 $1 $LFS setstripe -S $size -i $idx -c $count $file
10995 $1 tar cf $TMP/f102.tar $tdir --xattrs
10998 cleanup_test102() {
11000 rm -f $TMP/f102.tar
11001 rm -rf $DIR/d0.sanity/d102
11005 [ "$UID" != 0 ] && skip "must run as root"
11006 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11007 skip_env "must have user_xattr"
11009 [ -z "$(which setfattr 2>/dev/null)" ] &&
11010 skip_env "could not find setfattr"
11012 local testfile=$DIR/$tfile
11015 echo "set/get xattr..."
11016 setfattr -n trusted.name1 -v value1 $testfile ||
11017 error "setfattr -n trusted.name1=value1 $testfile failed"
11018 getfattr -n trusted.name1 $testfile 2> /dev/null |
11019 grep "trusted.name1=.value1" ||
11020 error "$testfile missing trusted.name1=value1"
11022 setfattr -n user.author1 -v author1 $testfile ||
11023 error "setfattr -n user.author1=author1 $testfile failed"
11024 getfattr -n user.author1 $testfile 2> /dev/null |
11025 grep "user.author1=.author1" ||
11026 error "$testfile missing trusted.author1=author1"
11028 echo "listxattr..."
11029 setfattr -n trusted.name2 -v value2 $testfile ||
11030 error "$testfile unable to set trusted.name2"
11031 setfattr -n trusted.name3 -v value3 $testfile ||
11032 error "$testfile unable to set trusted.name3"
11033 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11034 grep "trusted.name" | wc -l) -eq 3 ] ||
11035 error "$testfile missing 3 trusted.name xattrs"
11037 setfattr -n user.author2 -v author2 $testfile ||
11038 error "$testfile unable to set user.author2"
11039 setfattr -n user.author3 -v author3 $testfile ||
11040 error "$testfile unable to set user.author3"
11041 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11042 grep "user.author" | wc -l) -eq 3 ] ||
11043 error "$testfile missing 3 user.author xattrs"
11045 echo "remove xattr..."
11046 setfattr -x trusted.name1 $testfile ||
11047 error "$testfile error deleting trusted.name1"
11048 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11049 error "$testfile did not delete trusted.name1 xattr"
11051 setfattr -x user.author1 $testfile ||
11052 error "$testfile error deleting user.author1"
11053 echo "set lustre special xattr ..."
11054 $LFS setstripe -c1 $testfile
11055 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11056 awk -F "=" '/trusted.lov/ { print $2 }' )
11057 setfattr -n "trusted.lov" -v $lovea $testfile ||
11058 error "$testfile doesn't ignore setting trusted.lov again"
11059 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11060 error "$testfile allow setting invalid trusted.lov"
11063 run_test 102a "user xattr test =================================="
11065 check_102b_layout() {
11067 local testfile=$DIR/$tfile
11069 echo "test layout '$layout'"
11070 $LFS setstripe $layout $testfile || error "setstripe failed"
11071 $LFS getstripe -y $testfile
11073 echo "get/set/list trusted.lov xattr ..." # b=10930
11074 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11075 [[ "$value" =~ "trusted.lov" ]] ||
11076 error "can't get trusted.lov from $testfile"
11077 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11078 error "getstripe failed"
11080 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11082 value=$(cut -d= -f2 <<<$value)
11083 # LU-13168: truncated xattr should fail if short lov_user_md header
11084 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11085 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11086 for len in $lens; do
11087 echo "setfattr $len $testfile.2"
11088 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11089 [ $len -lt 66 ] && error "short xattr len=$len worked"
11091 local stripe_size=$($LFS getstripe -S $testfile.2)
11092 local stripe_count=$($LFS getstripe -c $testfile.2)
11093 [[ $stripe_size -eq 65536 ]] ||
11094 error "stripe size $stripe_size != 65536"
11095 [[ $stripe_count -eq $stripe_count_orig ]] ||
11096 error "stripe count $stripe_count != $stripe_count_orig"
11097 rm $testfile $testfile.2
11101 [ -z "$(which setfattr 2>/dev/null)" ] &&
11102 skip_env "could not find setfattr"
11103 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11105 # check plain layout
11106 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11108 # and also check composite layout
11109 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11112 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11115 [ -z "$(which setfattr 2>/dev/null)" ] &&
11116 skip_env "could not find setfattr"
11117 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11119 # b10930: get/set/list lustre.lov xattr
11120 echo "get/set/list lustre.lov xattr ..."
11121 test_mkdir $DIR/$tdir
11122 chown $RUNAS_ID $DIR/$tdir
11123 local testfile=$DIR/$tdir/$tfile
11124 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11125 error "setstripe failed"
11126 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11127 error "getstripe failed"
11128 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11129 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11131 local testfile2=${testfile}2
11132 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11133 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11135 $RUNAS $MCREATE $testfile2
11136 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11137 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11138 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11139 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11140 [ $stripe_count -eq $STRIPECOUNT ] ||
11141 error "stripe count $stripe_count != $STRIPECOUNT"
11143 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11145 compare_stripe_info1() {
11146 local stripe_index_all_zero=true
11148 for num in 1 2 3 4; do
11149 for count in $(seq 1 $STRIPE_COUNT); do
11150 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11151 local size=$((STRIPE_SIZE * num))
11152 local file=file"$num-$offset-$count"
11153 stripe_size=$($LFS getstripe -S $PWD/$file)
11154 [[ $stripe_size -ne $size ]] &&
11155 error "$file: size $stripe_size != $size"
11156 stripe_count=$($LFS getstripe -c $PWD/$file)
11157 # allow fewer stripes to be created, ORI-601
11158 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11159 error "$file: count $stripe_count != $count"
11160 stripe_index=$($LFS getstripe -i $PWD/$file)
11161 [[ $stripe_index -ne 0 ]] &&
11162 stripe_index_all_zero=false
11166 $stripe_index_all_zero &&
11167 error "all files are being extracted starting from OST index 0"
11171 have_xattrs_include() {
11172 tar --help | grep -q xattrs-include &&
11173 echo --xattrs-include="lustre.*"
11177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11178 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11180 XINC=$(have_xattrs_include)
11182 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11183 cd $DIR/$tdir/$tdir
11184 compare_stripe_info1
11186 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11190 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11192 XINC=$(have_xattrs_include)
11194 test_mkdir $DIR/$tdir.restore
11196 tar cf - --xattrs $tdir | tar xf - \
11197 -C $DIR/$tdir.restore --xattrs $XINC
11198 cd $DIR/$tdir.restore/$tdir
11199 compare_stripe_info1
11201 run_test 102f "tar copy files, not keep osts"
11204 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11205 skip "must have user_xattr"
11206 [ -z "$(which setfattr 2>/dev/null)" ] &&
11207 skip_env "could not find setfattr"
11208 [ -z "$(which getfattr 2>/dev/null)" ] &&
11209 skip_env "could not find getfattr"
11211 local xsize=${1:-1024} # in bytes
11212 local file=$DIR/$tfile
11213 local value="$(generate_string $xsize)"
11214 local xbig=trusted.big
11218 log "save $xbig on $file"
11219 if [ -z "$toobig" ]
11221 setfattr -n $xbig -v $value $file ||
11222 error "saving $xbig on $file failed"
11224 setfattr -n $xbig -v $value $file &&
11225 error "saving $xbig on $file succeeded"
11229 local orig=$(get_xattr_value $xbig $file)
11230 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11232 local xsml=trusted.sml
11233 log "save $xsml on $file"
11234 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11236 local new=$(get_xattr_value $xbig $file)
11237 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11239 log "grow $xsml on $file"
11240 setfattr -n $xsml -v "$value" $file ||
11241 error "growing $xsml on $file failed"
11243 new=$(get_xattr_value $xbig $file)
11244 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11245 log "$xbig still valid after growing $xsml"
11250 test_102h() { # bug 15777
11253 run_test 102h "grow xattr from inside inode to external block"
11256 large_xattr_enabled || skip_env "ea_inode feature disabled"
11258 echo "setting xattr of max xattr size: $(max_xattr_size)"
11259 grow_xattr $(max_xattr_size)
11261 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11262 echo "This should fail:"
11263 grow_xattr $(($(max_xattr_size) + 10)) 1
11265 run_test 102ha "grow xattr from inside inode to external inode"
11267 test_102i() { # bug 17038
11268 [ -z "$(which getfattr 2>/dev/null)" ] &&
11269 skip "could not find getfattr"
11272 ln -s $DIR/$tfile $DIR/${tfile}link
11273 getfattr -n trusted.lov $DIR/$tfile ||
11274 error "lgetxattr on $DIR/$tfile failed"
11275 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11276 grep -i "no such attr" ||
11277 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11278 rm -f $DIR/$tfile $DIR/${tfile}link
11280 run_test 102i "lgetxattr test on symbolic link ============"
11283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11284 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11286 XINC=$(have_xattrs_include)
11287 setup_test102 "$RUNAS"
11288 chown $RUNAS_ID $DIR/$tdir
11289 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11290 cd $DIR/$tdir/$tdir
11291 compare_stripe_info1 "$RUNAS"
11293 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11296 [ -z "$(which setfattr 2>/dev/null)" ] &&
11297 skip "could not find setfattr"
11300 # b22187 just check that does not crash for regular file.
11301 setfattr -n trusted.lov $DIR/$tfile
11302 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11303 local test_kdir=$DIR/$tdir
11304 test_mkdir $test_kdir
11305 local default_size=$($LFS getstripe -S $test_kdir)
11306 local default_count=$($LFS getstripe -c $test_kdir)
11307 local default_offset=$($LFS getstripe -i $test_kdir)
11308 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11309 error 'dir setstripe failed'
11310 setfattr -n trusted.lov $test_kdir
11311 local stripe_size=$($LFS getstripe -S $test_kdir)
11312 local stripe_count=$($LFS getstripe -c $test_kdir)
11313 local stripe_offset=$($LFS getstripe -i $test_kdir)
11314 [ $stripe_size -eq $default_size ] ||
11315 error "stripe size $stripe_size != $default_size"
11316 [ $stripe_count -eq $default_count ] ||
11317 error "stripe count $stripe_count != $default_count"
11318 [ $stripe_offset -eq $default_offset ] ||
11319 error "stripe offset $stripe_offset != $default_offset"
11320 rm -rf $DIR/$tfile $test_kdir
11322 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11325 [ -z "$(which getfattr 2>/dev/null)" ] &&
11326 skip "could not find getfattr"
11328 # LU-532 trusted. xattr is invisible to non-root
11329 local testfile=$DIR/$tfile
11333 echo "listxattr as user..."
11334 chown $RUNAS_ID $testfile
11335 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11336 grep -q "trusted" &&
11337 error "$testfile trusted xattrs are user visible"
11341 run_test 102l "listxattr size test =================================="
11343 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11344 local path=$DIR/$tfile
11347 listxattr_size_check $path || error "listattr_size_check $path failed"
11349 run_test 102m "Ensure listxattr fails on small bufffer ========"
11353 getxattr() { # getxattr path name
11354 # Return the base64 encoding of the value of xattr name on path.
11358 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11360 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11362 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11364 getfattr --absolute-names --encoding=base64 --name=$name $path |
11365 awk -F= -v name=$name '$1 == name {
11366 print substr($0, index($0, "=") + 1);
11370 test_102n() { # LU-4101 mdt: protect internal xattrs
11371 [ -z "$(which setfattr 2>/dev/null)" ] &&
11372 skip "could not find setfattr"
11373 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11375 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11378 local file0=$DIR/$tfile.0
11379 local file1=$DIR/$tfile.1
11380 local xattr0=$TMP/$tfile.0
11381 local xattr1=$TMP/$tfile.1
11382 local namelist="lov lma lmv link fid version som hsm"
11386 rm -rf $file0 $file1 $xattr0 $xattr1
11387 touch $file0 $file1
11389 # Get 'before' xattrs of $file1.
11390 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11392 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11393 namelist+=" lfsck_namespace"
11394 for name in $namelist; do
11395 # Try to copy xattr from $file0 to $file1.
11396 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11398 setfattr --name=trusted.$name --value="$value" $file1 ||
11399 error "setxattr 'trusted.$name' failed"
11401 # Try to set a garbage xattr.
11402 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11404 if [[ x$name == "xlov" ]]; then
11405 setfattr --name=trusted.lov --value="$value" $file1 &&
11406 error "setxattr invalid 'trusted.lov' success"
11408 setfattr --name=trusted.$name --value="$value" $file1 ||
11409 error "setxattr invalid 'trusted.$name' failed"
11412 # Try to remove the xattr from $file1. We don't care if this
11413 # appears to succeed or fail, we just don't want there to be
11414 # any changes or crashes.
11415 setfattr --remove=$trusted.$name $file1 2> /dev/null
11418 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11421 # Try to copy xattr from $file0 to $file1.
11422 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11424 setfattr --name=trusted.$name --value="$value" $file1 ||
11425 error "setxattr 'trusted.$name' failed"
11427 # Try to set a garbage xattr.
11428 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11430 setfattr --name=trusted.$name --value="$value" $file1 ||
11431 error "setxattr 'trusted.$name' failed"
11433 # Try to remove the xattr from $file1. We don't care if this
11434 # appears to succeed or fail, we just don't want there to be
11435 # any changes or crashes.
11436 setfattr --remove=$trusted.$name $file1 2> /dev/null
11439 # Get 'after' xattrs of file1.
11440 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11442 if ! diff $xattr0 $xattr1; then
11443 error "before and after xattrs of '$file1' differ"
11446 rm -rf $file0 $file1 $xattr0 $xattr1
11450 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11452 test_102p() { # LU-4703 setxattr did not check ownership
11453 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11454 skip "MDS needs to be at least 2.5.56"
11456 local testfile=$DIR/$tfile
11460 echo "setfacl as user..."
11461 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11462 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11464 echo "setfattr as user..."
11465 setfacl -m "u:$RUNAS_ID:---" $testfile
11466 $RUNAS setfattr -x system.posix_acl_access $testfile
11467 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11469 run_test 102p "check setxattr(2) correctly fails without permission"
11472 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11473 skip "MDS needs to be at least 2.6.92"
11475 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11477 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11480 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11481 skip "MDS needs to be at least 2.6.93"
11483 touch $DIR/$tfile || error "touch"
11484 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11485 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11486 rm $DIR/$tfile || error "rm"
11489 mkdir -p $DIR/$tdir || error "mkdir"
11490 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11491 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11492 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11493 error "$testfile error deleting user.author1"
11494 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11495 grep "user.$(basename $tdir)" &&
11496 error "$tdir did not delete user.$(basename $tdir)"
11497 rmdir $DIR/$tdir || error "rmdir"
11500 test_mkdir $DIR/$tdir
11501 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11502 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11503 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11504 error "$testfile error deleting user.author1"
11505 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11506 grep "user.$(basename $tdir)" &&
11507 error "$tdir did not delete user.$(basename $tdir)"
11508 rmdir $DIR/$tdir || error "rm striped dir"
11510 run_test 102r "set EAs with empty values"
11513 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11514 skip "MDS needs to be at least 2.11.52"
11516 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11518 save_lustre_params client "llite.*.xattr_cache" > $save
11520 for cache in 0 1; do
11521 lctl set_param llite.*.xattr_cache=$cache
11524 touch $DIR/$tfile || error "touch"
11525 for prefix in lustre security system trusted user; do
11526 # Note getxattr() may fail with 'Operation not
11527 # supported' or 'No such attribute' depending
11528 # on prefix and cache.
11529 getfattr -n $prefix.n102s $DIR/$tfile &&
11530 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11534 restore_lustre_params < $save
11536 run_test 102s "getting nonexistent xattrs should fail"
11539 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11540 skip "MDS needs to be at least 2.11.52"
11542 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11544 save_lustre_params client "llite.*.xattr_cache" > $save
11546 for cache in 0 1; do
11547 lctl set_param llite.*.xattr_cache=$cache
11549 for buf_size in 0 256; do
11551 touch $DIR/$tfile || error "touch"
11552 setfattr -n user.multiop $DIR/$tfile
11553 $MULTIOP $DIR/$tfile oa$buf_size ||
11554 error "cannot get zero length xattr value (buf_size = $buf_size)"
11558 restore_lustre_params < $save
11560 run_test 102t "zero length xattr values handled correctly"
11564 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11569 [ "$UID" != 0 ] && skip "must run as root"
11570 $GSS && skip_env "could not run under gss"
11571 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11572 skip_env "must have acl enabled"
11573 [ -z "$(which setfacl 2>/dev/null)" ] &&
11574 skip_env "could not find setfacl"
11575 remote_mds_nodsh && skip "remote MDS with nodsh"
11577 gpasswd -a daemon bin # LU-5641
11578 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11580 declare -a identity_old
11582 for num in $(seq $MDSCOUNT); do
11583 switch_identity $num true || identity_old[$num]=$?
11586 SAVE_UMASK=$(umask)
11588 mkdir -p $DIR/$tdir
11591 echo "performing cp ..."
11592 run_acl_subtest cp || error "run_acl_subtest cp failed"
11593 echo "performing getfacl-noacl..."
11594 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11595 echo "performing misc..."
11596 run_acl_subtest misc || error "misc test failed"
11597 echo "performing permissions..."
11598 run_acl_subtest permissions || error "permissions failed"
11599 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11600 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11601 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11602 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11604 echo "performing permissions xattr..."
11605 run_acl_subtest permissions_xattr ||
11606 error "permissions_xattr failed"
11608 echo "performing setfacl..."
11609 run_acl_subtest setfacl || error "setfacl test failed"
11611 # inheritance test got from HP
11612 echo "performing inheritance..."
11613 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11614 chmod +x make-tree || error "chmod +x failed"
11615 run_acl_subtest inheritance || error "inheritance test failed"
11618 echo "LU-974 ignore umask when acl is enabled..."
11619 run_acl_subtest 974 || error "LU-974 umask test failed"
11620 if [ $MDSCOUNT -ge 2 ]; then
11621 run_acl_subtest 974_remote ||
11622 error "LU-974 umask test failed under remote dir"
11625 echo "LU-2561 newly created file is same size as directory..."
11626 if [ "$mds1_FSTYPE" != "zfs" ]; then
11627 run_acl_subtest 2561 || error "LU-2561 test failed"
11629 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11632 run_acl_subtest 4924 || error "LU-4924 test failed"
11637 for num in $(seq $MDSCOUNT); do
11638 if [ "${identity_old[$num]}" = 1 ]; then
11639 switch_identity $num false || identity_old[$num]=$?
11643 run_test 103a "acl test"
11649 for U in {0..511}; do
11651 local O=$(printf "%04o" $U)
11653 umask $(printf "%04o" $((511 ^ $O)))
11654 $LFS setstripe -c 1 $DIR/$tfile.s$O
11655 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11657 (( $S == ($O & 0666) )) ||
11658 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11660 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11661 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11662 (( $S == ($O & 0666) )) ||
11663 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11665 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11666 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11667 (( $S == ($O & 0666) )) ||
11668 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11669 rm -f $DIR/$tfile.[smp]$0
11673 # limit the concurrently running threads to 64. LU-11878
11674 local idx=$((U % 64))
11675 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11680 run_test 103b "umask lfs setstripe"
11683 mkdir -p $DIR/$tdir
11684 cp -rp $DIR/$tdir $DIR/$tdir.bak
11686 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11687 error "$DIR/$tdir shouldn't contain default ACL"
11688 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11689 error "$DIR/$tdir.bak shouldn't contain default ACL"
11692 run_test 103c "'cp -rp' won't set empty acl"
11697 local saved_debug=$($LCTL get_param -n debug)
11699 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
11700 skip "MDS needs to be at least 2.14.52"
11702 large_xattr_enabled || skip_env "ea_inode feature disabled"
11704 mkdir -p $DIR/$tdir
11705 # add big LOV EA to cause reply buffer overflow earlier
11706 $LFS setstripe -C 1000 $DIR/$tdir
11707 lctl set_param mdc.*-mdc*.stats=clear
11709 $LCTL set_param debug=0
11710 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11711 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11713 # add a large number of default ACLs (expect 8000+ for 2.13+)
11714 for U in {2..7000}; do
11715 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11716 error "Able to add just $U default ACLs"
11718 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11719 echo "$numacl default ACLs created"
11721 stat $DIR/$tdir || error "Cannot stat directory"
11722 # check file creation
11723 touch $DIR/$tdir/$tfile ||
11724 error "failed to create $tfile with $numacl default ACLs"
11725 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11726 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11727 echo "$fileacl ACLs were inherited"
11728 (( $fileacl == $numacl )) ||
11729 error "Not all default ACLs were inherited: $numacl != $fileacl"
11730 # check that new ACLs creation adds new ACLs to inherited ACLs
11731 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11732 error "Cannot set new ACL"
11733 numacl=$((numacl + 1))
11734 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11735 (( $fileacl == $numacl )) ||
11736 error "failed to add new ACL: $fileacl != $numacl as expected"
11737 # adds more ACLs to a file to reach their maximum at 8000+
11739 for U in {20000..25000}; do
11740 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11741 numacl=$((numacl + 1))
11743 echo "Added $numacl more ACLs to the file"
11744 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11745 echo "Total $fileacl ACLs in file"
11746 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11747 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11748 rmdir $DIR/$tdir || error "Cannot remove directory"
11750 run_test 103e "inheritance of big amount of default ACLs"
11753 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11754 skip "MDS needs to be at least 2.14.51"
11756 large_xattr_enabled || skip_env "ea_inode feature disabled"
11758 # enable changelog to consume more internal MDD buffers
11761 mkdir -p $DIR/$tdir
11763 $LFS setstripe -C 1000 $DIR/$tdir
11764 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11765 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11766 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11767 rmdir $DIR/$tdir || error "Cannot remove directory"
11769 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11775 lfs df || error "lfs df failed"
11776 lfs df -ih || error "lfs df -ih failed"
11777 lfs df -h $DIR || error "lfs df -h $DIR failed"
11778 lfs df -i $DIR || error "lfs df -i $DIR failed"
11779 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11780 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11782 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11783 lctl --device %$OSC deactivate
11784 lfs df || error "lfs df with deactivated OSC failed"
11785 lctl --device %$OSC activate
11786 # wait the osc back to normal
11787 wait_osc_import_ready client ost
11789 lfs df || error "lfs df with reactivated OSC failed"
11792 run_test 104a "lfs df [-ih] [path] test ========================="
11795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11796 [ $RUNAS_ID -eq $UID ] &&
11797 skip_env "RUNAS_ID = UID = $UID -- skipping"
11799 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11800 grep "Permission denied" | wc -l)))
11801 if [ $denied_cnt -ne 0 ]; then
11802 error "lfs check servers test failed"
11805 run_test 104b "$RUNAS lfs check servers test ===================="
11808 # Verify $1 is within range of $2.
11809 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11810 # $1 is <= 2% of $2. Else Fail.
11813 # Strip all units (M, G, T)
11814 actual=$(echo $1 | tr -d A-Z)
11815 expect=$(echo $2 | tr -d A-Z)
11817 expect_lo=$(($expect * 98 / 100)) # 2% below
11818 expect_hi=$(($expect * 102 / 100)) # 2% above
11820 # permit 2% drift above and below
11821 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11826 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11828 local ost_param="osd-zfs.$FSNAME-OST0000."
11829 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11830 local ofacets=$(get_facets OST)
11831 local mfacets=$(get_facets MDS)
11832 local saved_ost_blocks=
11833 local saved_mdt_blocks=
11835 echo "Before recordsize change"
11836 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11837 df=($(df -h | grep "$MOUNT"$))
11840 echo "lfs output : ${lfs_df[*]}"
11841 echo "df output : ${df[*]}"
11843 for facet in ${ofacets//,/ }; do
11844 if [ -z $saved_ost_blocks ]; then
11845 saved_ost_blocks=$(do_facet $facet \
11846 lctl get_param -n $ost_param.blocksize)
11847 echo "OST Blocksize: $saved_ost_blocks"
11849 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11850 do_facet $facet zfs set recordsize=32768 $ost
11853 # BS too small. Sufficient for functional testing.
11854 for facet in ${mfacets//,/ }; do
11855 if [ -z $saved_mdt_blocks ]; then
11856 saved_mdt_blocks=$(do_facet $facet \
11857 lctl get_param -n $mdt_param.blocksize)
11858 echo "MDT Blocksize: $saved_mdt_blocks"
11860 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11861 do_facet $facet zfs set recordsize=32768 $mdt
11864 # Give new values chance to reflect change
11867 echo "After recordsize change"
11868 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11869 df_after=($(df -h | grep "$MOUNT"$))
11872 echo "lfs output : ${lfs_df_after[*]}"
11873 echo "df output : ${df_after[*]}"
11876 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11877 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11878 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11879 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11880 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11881 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11884 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11885 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11886 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11887 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11888 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11889 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11891 # Restore MDT recordize back to original
11892 for facet in ${mfacets//,/ }; do
11893 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11894 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11897 # Restore OST recordize back to original
11898 for facet in ${ofacets//,/ }; do
11899 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11900 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11905 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11908 # doesn't work on 2.4 kernels
11910 if $(flock_is_enabled); then
11911 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11913 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11917 run_test 105a "flock when mounted without -o flock test ========"
11921 if $(flock_is_enabled); then
11922 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11924 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11928 run_test 105b "fcntl when mounted without -o flock test ========"
11932 if $(flock_is_enabled); then
11933 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11935 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11939 run_test 105c "lockf when mounted without -o flock test"
11941 test_105d() { # bug 15924
11942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11944 test_mkdir $DIR/$tdir
11945 flock_is_enabled || skip_env "mount w/o flock enabled"
11946 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11947 $LCTL set_param fail_loc=0x80000315
11948 flocks_test 2 $DIR/$tdir
11950 run_test 105d "flock race (should not freeze) ========"
11952 test_105e() { # bug 22660 && 22040
11953 flock_is_enabled || skip_env "mount w/o flock enabled"
11956 flocks_test 3 $DIR/$tfile
11958 run_test 105e "Two conflicting flocks from same process"
11960 test_106() { #bug 10921
11961 test_mkdir $DIR/$tdir
11962 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11963 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11965 run_test 106 "attempt exec of dir followed by chown of that dir"
11968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11976 local save_pattern=$(sysctl -n kernel.core_pattern)
11977 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11978 sysctl -w kernel.core_pattern=$file
11979 sysctl -w kernel.core_uses_pid=0
11981 ulimit -c unlimited
11987 kill -s 11 $SLEEPPID
11989 if [ -e $file ]; then
11990 size=`stat -c%s $file`
11991 [ $size -eq 0 ] && error "Fail to create core file $file"
11993 error "Fail to create core file $file"
11996 sysctl -w kernel.core_pattern=$save_pattern
11997 sysctl -w kernel.core_uses_pid=$save_uses_pid
12000 run_test 107 "Coredump on SIG"
12003 test_mkdir $DIR/$tdir
12004 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12005 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12006 error "mkdir with 256 char should fail, but did not"
12007 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12008 error "create with 255 char failed"
12009 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12010 error "create with 256 char should fail, but did not"
12015 run_test 110 "filename length checking"
12018 # Purpose: To verify dynamic thread (OSS) creation.
12021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12022 remote_ost_nodsh && skip "remote OST with nodsh"
12024 # Lustre does not stop service threads once they are started.
12025 # Reset number of running threads to default.
12030 local save_params="$TMP/sanity-$TESTNAME.parameters"
12032 # Get ll_ost_io count before I/O
12033 OSTIO_pre=$(do_facet ost1 \
12034 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
12035 # Exit if lustre is not running (ll_ost_io not running).
12036 [ -z "$OSTIO_pre" ] && error "no OSS threads"
12038 echo "Starting with $OSTIO_pre threads"
12039 local thread_max=$((OSTIO_pre * 2))
12040 local rpc_in_flight=$((thread_max * 2))
12041 # this is limited to OSC_MAX_RIF_MAX (256)
12042 [ $rpc_in_flight -gt 256 ] && rpc_in_flight=256
12043 thread_max=$((rpc_in_flight / 2))
12044 [ $thread_max -le $OSTIO_pre ] && skip "Too many ost_io threads" &&
12047 # Number of I/O Process proposed to be started.
12049 local facets=$(get_facets OST)
12051 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
12052 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
12054 # Set in_flight to $rpc_in_flight
12055 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
12056 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
12057 nfiles=${rpc_in_flight}
12058 # Set ost thread_max to $thread_max
12059 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
12061 # 5 Minutes should be sufficient for max number of OSS
12062 # threads(thread_max) to be created.
12066 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
12067 test_mkdir $DIR/$tdir
12068 for i in $(seq $nfiles); do
12069 local file=$DIR/$tdir/${tfile}-$i
12070 $LFS setstripe -c -1 -i 0 $file
12071 ($WTL $file $timeout)&
12074 # I/O Started - Wait for thread_started to reach thread_max or report
12075 # error if thread_started is more than thread_max.
12076 echo "Waiting for thread_started to reach thread_max"
12077 local thread_started=0
12078 local end_time=$((SECONDS + timeout))
12080 while [ $SECONDS -le $end_time ] ; do
12082 # Get ost i/o thread_started count.
12083 thread_started=$(do_facet ost1 \
12085 ost.OSS.ost_io.threads_started | cut -d= -f2")
12086 # Break out if thread_started is equal/greater than thread_max
12087 if [[ $thread_started -ge $thread_max ]]; then
12088 echo ll_ost_io thread_started $thread_started, \
12089 equal/greater than thread_max $thread_max
12095 # Cleanup - We have the numbers, Kill i/o jobs if running.
12096 jobcount=($(jobs -p))
12097 for i in $(seq 0 $((${#jobcount[@]}-1)))
12099 kill -9 ${jobcount[$i]}
12100 if [ $? -ne 0 ] ; then
12102 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
12106 # Cleanup files left by WTL binary.
12107 for i in $(seq $nfiles); do
12108 local file=$DIR/$tdir/${tfile}-$i
12110 if [ $? -ne 0 ] ; then
12111 echo "Warning: Failed to delete file $file"
12115 restore_lustre_params <$save_params
12116 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
12118 # Error out if no new thread has started or Thread started is greater
12120 if [[ $thread_started -le $OSTIO_pre ||
12121 $thread_started -gt $thread_max ]]; then
12122 error "ll_ost_io: thread_started $thread_started" \
12123 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
12124 "No new thread started or thread started greater " \
12128 run_test 115 "verify dynamic thread creation===================="
12130 test_116a() { # was previously test_116()
12131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12132 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12133 remote_mds_nodsh && skip "remote MDS with nodsh"
12135 echo -n "Free space priority "
12136 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12141 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12142 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12143 stack_trap simple_cleanup_common
12145 # Check if we need to generate uneven OSTs
12146 test_mkdir -p $DIR/$tdir/OST${MINI}
12147 local FILL=$((MINV / 4))
12148 local DIFF=$((MAXV - MINV))
12149 local DIFF2=$((DIFF * 100 / MINV))
12151 local threshold=$(do_facet $SINGLEMDS \
12152 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12153 threshold=${threshold%%%}
12154 echo -n "Check for uneven OSTs: "
12155 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12157 if [[ $DIFF2 -gt $threshold ]]; then
12159 echo "Don't need to fill OST$MINI"
12161 # generate uneven OSTs. Write 2% over the QOS threshold value
12163 DIFF=$((threshold - DIFF2 + 2))
12164 DIFF2=$((MINV * DIFF / 100))
12165 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12166 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12167 error "setstripe failed"
12168 DIFF=$((DIFF2 / 2048))
12170 while [ $i -lt $DIFF ]; do
12172 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12173 bs=2M count=1 2>/dev/null
12182 DIFF=$((MAXV - MINV))
12183 DIFF2=$((DIFF * 100 / MINV))
12184 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12185 if [ $DIFF2 -gt $threshold ]; then
12188 skip "QOS imbalance criteria not met"
12196 # now fill using QOS
12197 $LFS setstripe -c 1 $DIR/$tdir
12198 FILL=$((FILL / 200))
12199 if [ $FILL -gt 600 ]; then
12202 echo "writing $FILL files to QOS-assigned OSTs"
12204 while [ $i -lt $FILL ]; do
12206 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12207 count=1 2>/dev/null
12210 echo "wrote $i 200k files"
12214 echo "Note: free space may not be updated, so measurements might be off"
12216 DIFF2=$((MAXV - MINV))
12217 echo "free space delta: orig $DIFF final $DIFF2"
12218 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12219 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12220 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12221 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12222 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12223 if [[ $DIFF -gt 0 ]]; then
12224 FILL=$((DIFF2 * 100 / DIFF - 100))
12225 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12228 # Figure out which files were written where
12229 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12230 awk '/'$MINI1': / {print $2; exit}')
12232 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12233 echo "$MINC files created on smaller OST $MINI1"
12234 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12235 awk '/'$MAXI1': / {print $2; exit}')
12237 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12238 echo "$MAXC files created on larger OST $MAXI1"
12239 if [[ $MINC -gt 0 ]]; then
12240 FILL=$((MAXC * 100 / MINC - 100))
12241 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12243 [[ $MAXC -gt $MINC ]] ||
12244 error_ignore LU-9 "stripe QOS didn't balance free space"
12246 run_test 116a "stripe QOS: free space balance ==================="
12248 test_116b() { # LU-2093
12249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12250 remote_mds_nodsh && skip "remote MDS with nodsh"
12252 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12253 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12254 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12255 [ -z "$old_rr" ] && skip "no QOS"
12256 do_facet $SINGLEMDS lctl set_param \
12257 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12258 mkdir -p $DIR/$tdir
12259 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12260 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12261 do_facet $SINGLEMDS lctl set_param fail_loc=0
12263 do_facet $SINGLEMDS lctl set_param \
12264 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12266 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12268 test_117() # bug 10891
12270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12272 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12273 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12274 lctl set_param fail_loc=0x21e
12275 > $DIR/$tfile || error "truncate failed"
12276 lctl set_param fail_loc=0
12277 echo "Truncate succeeded."
12280 run_test 117 "verify osd extend =========="
12282 NO_SLOW_RESENDCOUNT=4
12283 export OLD_RESENDCOUNT=""
12284 set_resend_count () {
12285 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12286 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12287 lctl set_param -n $PROC_RESENDCOUNT $1
12288 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12291 # for reduce test_118* time (b=14842)
12292 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12294 # Reset async IO behavior after error case
12296 FILE=$DIR/reset_async
12298 # Ensure all OSCs are cleared
12299 $LFS setstripe -c -1 $FILE
12300 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12305 test_118a() #bug 11710
12307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12311 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12312 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12313 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12315 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12316 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12321 run_test 118a "verify O_SYNC works =========="
12325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12326 remote_ost_nodsh && skip "remote OST with nodsh"
12330 #define OBD_FAIL_SRV_ENOENT 0x217
12331 set_nodes_failloc "$(osts_nodes)" 0x217
12332 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12334 set_nodes_failloc "$(osts_nodes)" 0
12335 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12336 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12339 if [[ $RC -eq 0 ]]; then
12340 error "Must return error due to dropped pages, rc=$RC"
12344 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12345 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12349 echo "Dirty pages not leaked on ENOENT"
12351 # Due to the above error the OSC will issue all RPCs syncronously
12352 # until a subsequent RPC completes successfully without error.
12353 $MULTIOP $DIR/$tfile Ow4096yc
12358 run_test 118b "Reclaim dirty pages on fatal error =========="
12362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12364 # for 118c, restore the original resend count, LU-1940
12365 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12366 set_resend_count $OLD_RESENDCOUNT
12367 remote_ost_nodsh && skip "remote OST with nodsh"
12371 #define OBD_FAIL_OST_EROFS 0x216
12372 set_nodes_failloc "$(osts_nodes)" 0x216
12374 # multiop should block due to fsync until pages are written
12375 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12379 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12380 error "Multiop failed to block on fsync, pid=$MULTIPID"
12383 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12385 if [[ $WRITEBACK -eq 0 ]]; then
12386 error "No page in writeback, writeback=$WRITEBACK"
12389 set_nodes_failloc "$(osts_nodes)" 0
12392 if [[ $RC -ne 0 ]]; then
12393 error "Multiop fsync failed, rc=$RC"
12396 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12397 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12399 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12400 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12404 echo "Dirty pages flushed via fsync on EROFS"
12407 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12409 # continue to use small resend count to reduce test_118* time (b=14842)
12410 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12415 remote_ost_nodsh && skip "remote OST with nodsh"
12419 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12420 set_nodes_failloc "$(osts_nodes)" 0x214
12421 # multiop should block due to fsync until pages are written
12422 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12426 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12427 error "Multiop failed to block on fsync, pid=$MULTIPID"
12430 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12432 if [[ $WRITEBACK -eq 0 ]]; then
12433 error "No page in writeback, writeback=$WRITEBACK"
12436 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12437 set_nodes_failloc "$(osts_nodes)" 0
12439 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12440 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12442 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12443 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12447 echo "Dirty pages gaurenteed flushed via fsync"
12450 run_test 118d "Fsync validation inject a delay of the bulk =========="
12453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12457 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12458 lctl set_param fail_loc=0x8000040a
12460 # Should simulate EINVAL error which is fatal
12461 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12463 if [[ $RC -eq 0 ]]; then
12464 error "Must return error due to dropped pages, rc=$RC"
12467 lctl set_param fail_loc=0x0
12469 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12470 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12471 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12473 if [[ $LOCKED -ne 0 ]]; then
12474 error "Locked pages remain in cache, locked=$LOCKED"
12477 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12478 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12482 echo "No pages locked after fsync"
12487 run_test 118f "Simulate unrecoverable OSC side error =========="
12490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12494 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12495 lctl set_param fail_loc=0x406
12497 # simulate local -ENOMEM
12498 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12501 lctl set_param fail_loc=0
12502 if [[ $RC -eq 0 ]]; then
12503 error "Must return error due to dropped pages, rc=$RC"
12506 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12507 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12508 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12510 if [[ $LOCKED -ne 0 ]]; then
12511 error "Locked pages remain in cache, locked=$LOCKED"
12514 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12515 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12519 echo "No pages locked after fsync"
12524 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12528 remote_ost_nodsh && skip "remote OST with nodsh"
12532 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12533 set_nodes_failloc "$(osts_nodes)" 0x20e
12534 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12535 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12538 set_nodes_failloc "$(osts_nodes)" 0
12539 if [[ $RC -eq 0 ]]; then
12540 error "Must return error due to dropped pages, rc=$RC"
12543 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12544 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12545 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12547 if [[ $LOCKED -ne 0 ]]; then
12548 error "Locked pages remain in cache, locked=$LOCKED"
12551 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12552 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12556 echo "No pages locked after fsync"
12560 run_test 118h "Verify timeout in handling recoverables errors =========="
12562 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12566 remote_ost_nodsh && skip "remote OST with nodsh"
12570 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12571 set_nodes_failloc "$(osts_nodes)" 0x20e
12573 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12574 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12577 set_nodes_failloc "$(osts_nodes)" 0
12581 if [[ $RC -ne 0 ]]; then
12582 error "got error, but should be not, rc=$RC"
12585 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12586 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12587 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12588 if [[ $LOCKED -ne 0 ]]; then
12589 error "Locked pages remain in cache, locked=$LOCKED"
12592 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12593 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12597 echo "No pages locked after fsync"
12601 run_test 118i "Fix error before timeout in recoverable error =========="
12603 [ "$SLOW" = "no" ] && set_resend_count 4
12606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12607 remote_ost_nodsh && skip "remote OST with nodsh"
12611 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12612 set_nodes_failloc "$(osts_nodes)" 0x220
12614 # return -EIO from OST
12615 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12617 set_nodes_failloc "$(osts_nodes)" 0x0
12618 if [[ $RC -eq 0 ]]; then
12619 error "Must return error due to dropped pages, rc=$RC"
12622 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12623 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12624 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12625 if [[ $LOCKED -ne 0 ]]; then
12626 error "Locked pages remain in cache, locked=$LOCKED"
12629 # in recoverable error on OST we want resend and stay until it finished
12630 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12631 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12635 echo "No pages locked after fsync"
12639 run_test 118j "Simulate unrecoverable OST side error =========="
12643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12644 remote_ost_nodsh && skip "remote OSTs with nodsh"
12646 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12647 set_nodes_failloc "$(osts_nodes)" 0x20e
12648 test_mkdir $DIR/$tdir
12650 for ((i=0;i<10;i++)); do
12651 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12652 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12659 set_nodes_failloc "$(osts_nodes)" 0
12662 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12664 test_118l() # LU-646
12666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12668 test_mkdir $DIR/$tdir
12669 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12672 run_test 118l "fsync dir"
12674 test_118m() # LU-3066
12676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12678 test_mkdir $DIR/$tdir
12679 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12682 run_test 118m "fdatasync dir ========="
12684 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12692 remote_ost_nodsh && skip "remote OSTs with nodsh"
12694 # Sleep to avoid a cached response.
12695 #define OBD_STATFS_CACHE_SECONDS 1
12698 # Inject a 10 second delay in the OST_STATFS handler.
12699 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12700 set_nodes_failloc "$(osts_nodes)" 0x242
12703 stat --file-system $MOUNT > /dev/null
12706 set_nodes_failloc "$(osts_nodes)" 0
12708 if ((end - begin > 20)); then
12709 error "statfs took $((end - begin)) seconds, expected 10"
12712 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12714 test_119a() # bug 11737
12716 BSIZE=$((512 * 1024))
12717 directio write $DIR/$tfile 0 1 $BSIZE
12718 # We ask to read two blocks, which is more than a file size.
12719 # directio will indicate an error when requested and actual
12720 # sizes aren't equeal (a normal situation in this case) and
12721 # print actual read amount.
12722 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12723 if [ "$NOB" != "$BSIZE" ]; then
12724 error "read $NOB bytes instead of $BSIZE"
12728 run_test 119a "Short directIO read must return actual read amount"
12730 test_119b() # bug 11737
12732 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12734 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12735 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12737 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12738 error "direct read failed"
12741 run_test 119b "Sparse directIO read must return actual read amount"
12743 test_119c() # bug 13099
12746 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12747 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12750 run_test 119c "Testing for direct read hitting hole"
12752 test_119d() # bug 15950
12754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12756 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12757 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12759 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12760 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12761 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12762 lctl set_param fail_loc=0x40d
12763 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12766 cat $DIR/$tfile > /dev/null &
12767 lctl set_param fail_loc=0
12770 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12772 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12773 error "the read rpcs have not completed in 2s"
12775 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12777 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12781 remote_mds_nodsh && skip "remote MDS with nodsh"
12782 test_mkdir -i0 -c1 $DIR/$tdir
12783 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12784 skip_env "no early lock cancel on server"
12786 lru_resize_disable mdc
12787 lru_resize_disable osc
12788 cancel_lru_locks mdc
12789 # asynchronous object destroy at MDT could cause bl ast to client
12790 cancel_lru_locks osc
12792 stat $DIR/$tdir > /dev/null
12793 can1=$(do_facet mds1 \
12794 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12795 awk '/ldlm_cancel/ {print $2}')
12796 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12797 awk '/ldlm_bl_callback/ {print $2}')
12798 test_mkdir -i0 -c1 $DIR/$tdir/d1
12799 can2=$(do_facet mds1 \
12800 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12801 awk '/ldlm_cancel/ {print $2}')
12802 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12803 awk '/ldlm_bl_callback/ {print $2}')
12804 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12805 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12806 lru_resize_enable mdc
12807 lru_resize_enable osc
12809 run_test 120a "Early Lock Cancel: mkdir test"
12812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12813 remote_mds_nodsh && skip "remote MDS with nodsh"
12814 test_mkdir $DIR/$tdir
12815 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12816 skip_env "no early lock cancel on server"
12818 lru_resize_disable mdc
12819 lru_resize_disable osc
12820 cancel_lru_locks mdc
12821 stat $DIR/$tdir > /dev/null
12822 can1=$(do_facet $SINGLEMDS \
12823 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12824 awk '/ldlm_cancel/ {print $2}')
12825 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12826 awk '/ldlm_bl_callback/ {print $2}')
12827 touch $DIR/$tdir/f1
12828 can2=$(do_facet $SINGLEMDS \
12829 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12830 awk '/ldlm_cancel/ {print $2}')
12831 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12832 awk '/ldlm_bl_callback/ {print $2}')
12833 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12834 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12835 lru_resize_enable mdc
12836 lru_resize_enable osc
12838 run_test 120b "Early Lock Cancel: create test"
12841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12842 remote_mds_nodsh && skip "remote MDS with nodsh"
12843 test_mkdir -i0 -c1 $DIR/$tdir
12844 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12845 skip "no early lock cancel on server"
12847 lru_resize_disable mdc
12848 lru_resize_disable osc
12849 test_mkdir -i0 -c1 $DIR/$tdir/d1
12850 test_mkdir -i0 -c1 $DIR/$tdir/d2
12851 touch $DIR/$tdir/d1/f1
12852 cancel_lru_locks mdc
12853 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12854 can1=$(do_facet mds1 \
12855 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12856 awk '/ldlm_cancel/ {print $2}')
12857 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12858 awk '/ldlm_bl_callback/ {print $2}')
12859 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12860 can2=$(do_facet mds1 \
12861 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12862 awk '/ldlm_cancel/ {print $2}')
12863 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12864 awk '/ldlm_bl_callback/ {print $2}')
12865 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12866 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12867 lru_resize_enable mdc
12868 lru_resize_enable osc
12870 run_test 120c "Early Lock Cancel: link test"
12873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12874 remote_mds_nodsh && skip "remote MDS with nodsh"
12875 test_mkdir -i0 -c1 $DIR/$tdir
12876 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12877 skip_env "no early lock cancel on server"
12879 lru_resize_disable mdc
12880 lru_resize_disable osc
12882 cancel_lru_locks mdc
12883 stat $DIR/$tdir > /dev/null
12884 can1=$(do_facet mds1 \
12885 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12886 awk '/ldlm_cancel/ {print $2}')
12887 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12888 awk '/ldlm_bl_callback/ {print $2}')
12889 chmod a+x $DIR/$tdir
12890 can2=$(do_facet mds1 \
12891 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12892 awk '/ldlm_cancel/ {print $2}')
12893 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12894 awk '/ldlm_bl_callback/ {print $2}')
12895 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12896 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12897 lru_resize_enable mdc
12898 lru_resize_enable osc
12900 run_test 120d "Early Lock Cancel: setattr test"
12903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12904 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12905 skip_env "no early lock cancel on server"
12906 remote_mds_nodsh && skip "remote MDS with nodsh"
12908 local dlmtrace_set=false
12910 test_mkdir -i0 -c1 $DIR/$tdir
12911 lru_resize_disable mdc
12912 lru_resize_disable osc
12913 ! $LCTL get_param debug | grep -q dlmtrace &&
12914 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12915 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12916 cancel_lru_locks mdc
12917 cancel_lru_locks osc
12918 dd if=$DIR/$tdir/f1 of=/dev/null
12919 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12920 # XXX client can not do early lock cancel of OST lock
12921 # during unlink (LU-4206), so cancel osc lock now.
12923 cancel_lru_locks osc
12924 can1=$(do_facet mds1 \
12925 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12926 awk '/ldlm_cancel/ {print $2}')
12927 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12928 awk '/ldlm_bl_callback/ {print $2}')
12929 unlink $DIR/$tdir/f1
12931 can2=$(do_facet mds1 \
12932 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12933 awk '/ldlm_cancel/ {print $2}')
12934 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12935 awk '/ldlm_bl_callback/ {print $2}')
12936 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12937 $LCTL dk $TMP/cancel.debug.txt
12938 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12939 $LCTL dk $TMP/blocking.debug.txt
12940 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12941 lru_resize_enable mdc
12942 lru_resize_enable osc
12944 run_test 120e "Early Lock Cancel: unlink test"
12947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12948 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12949 skip_env "no early lock cancel on server"
12950 remote_mds_nodsh && skip "remote MDS with nodsh"
12952 test_mkdir -i0 -c1 $DIR/$tdir
12953 lru_resize_disable mdc
12954 lru_resize_disable osc
12955 test_mkdir -i0 -c1 $DIR/$tdir/d1
12956 test_mkdir -i0 -c1 $DIR/$tdir/d2
12957 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12958 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12959 cancel_lru_locks mdc
12960 cancel_lru_locks osc
12961 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12962 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12963 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12964 # XXX client can not do early lock cancel of OST lock
12965 # during rename (LU-4206), so cancel osc lock now.
12967 cancel_lru_locks osc
12968 can1=$(do_facet mds1 \
12969 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12970 awk '/ldlm_cancel/ {print $2}')
12971 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12972 awk '/ldlm_bl_callback/ {print $2}')
12973 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12975 can2=$(do_facet mds1 \
12976 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12977 awk '/ldlm_cancel/ {print $2}')
12978 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12979 awk '/ldlm_bl_callback/ {print $2}')
12980 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12981 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12982 lru_resize_enable mdc
12983 lru_resize_enable osc
12985 run_test 120f "Early Lock Cancel: rename test"
12988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12989 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12990 skip_env "no early lock cancel on server"
12991 remote_mds_nodsh && skip "remote MDS with nodsh"
12993 lru_resize_disable mdc
12994 lru_resize_disable osc
12996 echo create $count files
12997 test_mkdir $DIR/$tdir
12998 cancel_lru_locks mdc
12999 cancel_lru_locks osc
13002 can0=$(do_facet $SINGLEMDS \
13003 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13004 awk '/ldlm_cancel/ {print $2}')
13005 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13006 awk '/ldlm_bl_callback/ {print $2}')
13007 createmany -o $DIR/$tdir/f $count
13009 can1=$(do_facet $SINGLEMDS \
13010 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13011 awk '/ldlm_cancel/ {print $2}')
13012 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13013 awk '/ldlm_bl_callback/ {print $2}')
13015 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13016 echo rm $count files
13019 can2=$(do_facet $SINGLEMDS \
13020 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13021 awk '/ldlm_cancel/ {print $2}')
13022 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13023 awk '/ldlm_bl_callback/ {print $2}')
13025 echo total: $count removes in $((t2-t1))
13026 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13028 # wait for commitment of removal
13029 lru_resize_enable mdc
13030 lru_resize_enable osc
13032 run_test 120g "Early Lock Cancel: performance test"
13034 test_121() { #bug #10589
13035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13038 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13039 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13040 lctl set_param fail_loc=0x310
13041 cancel_lru_locks osc > /dev/null
13042 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13043 lctl set_param fail_loc=0
13044 [[ $reads -eq $writes ]] ||
13045 error "read $reads blocks, must be $writes blocks"
13047 run_test 121 "read cancel race ========="
13049 test_123a_base() { # was test 123, statahead(bug 11401)
13053 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13054 log "testing UP system. Performance may be lower than expected."
13057 running_in_vm && SLOWOK=1
13060 test_mkdir $DIR/$tdir
13061 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13062 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13064 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13065 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13067 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13068 lctl set_param -n llite.*.statahead_max 0
13069 lctl get_param llite.*.statahead_max
13070 cancel_lru_locks mdc
13071 cancel_lru_locks osc
13073 time $lsx $DIR/$tdir | wc -l
13075 delta=$((etime - stime))
13076 log "$lsx $i files without statahead: $delta sec"
13077 lctl set_param llite.*.statahead_max=$max
13079 swrong=$(lctl get_param -n llite.*.statahead_stats |
13080 awk '/statahead.wrong:/ { print $NF }')
13081 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13082 cancel_lru_locks mdc
13083 cancel_lru_locks osc
13085 time $lsx $DIR/$tdir | wc -l
13087 delta_sa=$((etime - stime))
13088 log "$lsx $i files with statahead: $delta_sa sec"
13089 lctl get_param -n llite.*.statahead_stats
13090 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13091 awk '/statahead.wrong:/ { print $NF }')
13093 [[ $swrong -lt $ewrong ]] &&
13094 log "statahead was stopped, maybe too many locks held!"
13095 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13097 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13098 max=$(lctl get_param -n llite.*.statahead_max |
13100 lctl set_param -n llite.*.statahead_max 0
13101 lctl get_param llite.*.statahead_max
13102 cancel_lru_locks mdc
13103 cancel_lru_locks osc
13105 time $lsx $DIR/$tdir | wc -l
13107 delta=$((etime - stime))
13108 log "$lsx $i files again without statahead: $delta sec"
13109 lctl set_param llite.*.statahead_max=$max
13110 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13111 if [ $SLOWOK -eq 0 ]; then
13112 error "$lsx $i files is slower with statahead!"
13114 log "$lsx $i files is slower with statahead!"
13120 [ $delta -gt 20 ] && break
13121 [ $delta -gt 8 ] && MULT=$((50 / delta))
13122 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13130 delta=$((etime - stime))
13131 log "rm -r $DIR/$tdir/: $delta seconds"
13133 lctl get_param -n llite.*.statahead_stats
13137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13139 test_123a_base "ls -l"
13141 run_test 123aa "verify statahead work"
13144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13146 statx_supported || skip_env "Test must be statx() syscall supported"
13148 test_123a_base "$STATX -l"
13150 run_test 123ab "verify statahead work by using statx"
13153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13155 statx_supported || skip_env "Test must be statx() syscall supported"
13162 cancel_lru_locks $OSC
13163 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13164 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13165 awk '/agl.total:/ { print $NF }')
13166 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13167 test_123a_base "$STATX --cached=always -D"
13168 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
13169 awk '/agl.total:/ { print $NF }')
13170 [ $agl_before -eq $agl_after ] ||
13171 error "Should not trigger AGL thread - $agl_before:$agl_after"
13172 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13173 [ $rpcs_after -eq $rpcs_before ] ||
13174 error "$STATX should not send glimpse RPCs to $OSC"
13176 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
13178 test_123b () { # statahead(bug 15027)
13179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13181 test_mkdir $DIR/$tdir
13182 createmany -o $DIR/$tdir/$tfile-%d 1000
13184 cancel_lru_locks mdc
13185 cancel_lru_locks osc
13187 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
13188 lctl set_param fail_loc=0x80000803
13189 ls -lR $DIR/$tdir > /dev/null
13191 lctl set_param fail_loc=0x0
13192 lctl get_param -n llite.*.statahead_stats
13197 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
13200 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
13202 test_mkdir -i 0 -c 1 $DIR/$tdir.0
13203 test_mkdir -i 1 -c 1 $DIR/$tdir.1
13204 touch $DIR/$tdir.1/{1..3}
13205 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
13207 remount_client $MOUNT
13209 $MULTIOP $DIR/$tdir.0 Q
13211 # let statahead to complete
13212 ls -l $DIR/$tdir.0 > /dev/null
13214 testid=$(echo $TESTNAME | tr '_' ' ')
13215 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
13216 error "statahead warning" || true
13218 run_test 123c "Can not initialize inode warning on DNE statahead"
13225 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
13226 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
13227 error "setdirstripe $DIR/$tdir failed"
13228 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
13229 remount_client $MOUNT
13230 $LCTL get_param llite.*.statahead_max
13231 $LCTL set_param llite.*.statahead_stats=0 ||
13232 error "clear statahead_stats failed"
13233 swrong=$(lctl get_param -n llite.*.statahead_stats |
13234 awk '/statahead.wrong:/ { print $NF }')
13235 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
13236 # wait for statahead thread finished to update hit/miss stats.
13238 $LCTL get_param -n llite.*.statahead_stats
13239 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13240 awk '/statahead.wrong:/ { print $NF }')
13241 (( $swrong == $ewrong )) ||
13242 log "statahead was stopped, maybe too many locks held!"
13244 run_test 123d "Statahead on striped directories works correctly"
13247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13248 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13249 skip_env "no lru resize on server"
13253 test_mkdir $DIR/$tdir
13255 log "create $NR files at $DIR/$tdir"
13256 createmany -o $DIR/$tdir/f $NR ||
13257 error "failed to create $NR files in $DIR/$tdir"
13259 cancel_lru_locks mdc
13260 ls -l $DIR/$tdir > /dev/null
13264 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13265 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13266 LRU_SIZE=$($LCTL get_param -n $PARAM)
13267 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13268 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13270 log "NS=$(basename $NSDIR)"
13275 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13276 skip "Not enough cached locks created!"
13278 log "LRU=$LRU_SIZE"
13282 # We know that lru resize allows one client to hold $LIMIT locks
13283 # for 10h. After that locks begin to be killed by client.
13285 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13287 if [ $LIMIT -lt $LRU_SIZE ]; then
13288 skip "Limit is too small $LIMIT"
13291 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13292 # killing locks. Some time was spent for creating locks. This means
13293 # that up to the moment of sleep finish we must have killed some of
13294 # them (10-100 locks). This depends on how fast ther were created.
13295 # Many of them were touched in almost the same moment and thus will
13296 # be killed in groups.
13297 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13299 # Use $LRU_SIZE_B here to take into account real number of locks
13300 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13301 local LRU_SIZE_B=$LRU_SIZE
13303 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13304 log "OLD_LVF=$OLD_LVF"
13305 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13307 # Let's make sure that we really have some margin. Client checks
13308 # cached locks every 10 sec.
13309 SLEEP=$((SLEEP+20))
13310 log "Sleep ${SLEEP} sec"
13312 while ((SEC<$SLEEP)); do
13316 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13317 echo -n "$LRU_SIZE"
13320 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13321 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13323 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13324 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13325 unlinkmany $DIR/$tdir/f $NR
13329 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13330 log "unlink $NR files at $DIR/$tdir"
13331 unlinkmany $DIR/$tdir/f $NR
13333 run_test 124a "lru resize ======================================="
13335 get_max_pool_limit()
13337 local limit=$($LCTL get_param \
13338 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13340 for l in $limit; do
13341 if [[ $l -gt $max ]]; then
13349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13350 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13351 skip_env "no lru resize on server"
13353 LIMIT=$(get_max_pool_limit)
13355 NR=$(($(default_lru_size)*20))
13356 if [[ $NR -gt $LIMIT ]]; then
13357 log "Limit lock number by $LIMIT locks"
13361 IFree=$(mdsrate_inodes_available)
13362 if [ $IFree -lt $NR ]; then
13363 log "Limit lock number by $IFree inodes"
13367 lru_resize_disable mdc
13368 test_mkdir -p $DIR/$tdir/disable_lru_resize
13370 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13371 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13372 cancel_lru_locks mdc
13375 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13378 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13381 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13385 nolruresize_delta=$((etime-stime))
13386 log "ls -la time: $nolruresize_delta seconds"
13387 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13388 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13390 lru_resize_enable mdc
13391 test_mkdir -p $DIR/$tdir/enable_lru_resize
13393 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13394 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13395 cancel_lru_locks mdc
13398 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13401 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13404 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13408 lruresize_delta=$((etime-stime))
13409 log "ls -la time: $lruresize_delta seconds"
13410 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13412 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13413 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13414 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13415 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13417 log "lru resize performs the same with no lru resize"
13419 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13421 run_test 124b "lru resize (performance test) ======================="
13424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13425 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13426 skip_env "no lru resize on server"
13428 # cache ununsed locks on client
13430 cancel_lru_locks mdc
13431 test_mkdir $DIR/$tdir
13432 createmany -o $DIR/$tdir/f $nr ||
13433 error "failed to create $nr files in $DIR/$tdir"
13434 ls -l $DIR/$tdir > /dev/null
13436 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13437 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13438 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13439 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13440 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13442 # set lru_max_age to 1 sec
13443 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13444 echo "sleep $((recalc_p * 2)) seconds..."
13445 sleep $((recalc_p * 2))
13447 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13448 # restore lru_max_age
13449 $LCTL set_param -n $nsdir.lru_max_age $max_age
13450 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13451 unlinkmany $DIR/$tdir/f $nr
13453 run_test 124c "LRUR cancel very aged locks"
13456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13457 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13458 skip_env "no lru resize on server"
13460 # cache ununsed locks on client
13463 lru_resize_disable mdc
13464 stack_trap "lru_resize_enable mdc" EXIT
13466 cancel_lru_locks mdc
13468 # asynchronous object destroy at MDT could cause bl ast to client
13469 test_mkdir $DIR/$tdir
13470 createmany -o $DIR/$tdir/f $nr ||
13471 error "failed to create $nr files in $DIR/$tdir"
13472 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13474 ls -l $DIR/$tdir > /dev/null
13476 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13477 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13478 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13479 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13481 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13483 # set lru_max_age to 1 sec
13484 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13485 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13487 echo "sleep $((recalc_p * 2)) seconds..."
13488 sleep $((recalc_p * 2))
13490 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13492 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13494 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13496 test_125() { # 13358
13497 $LCTL get_param -n llite.*.client_type | grep -q local ||
13498 skip "must run as local client"
13499 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13500 skip_env "must have acl enabled"
13501 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13503 test_mkdir $DIR/$tdir
13504 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13505 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
13506 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13508 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13510 test_126() { # bug 12829/13455
13511 $GSS && skip_env "must run as gss disabled"
13512 $LCTL get_param -n llite.*.client_type | grep -q local ||
13513 skip "must run as local client"
13514 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13516 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13517 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13519 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13521 run_test 126 "check that the fsgid provided by the client is taken into account"
13523 test_127a() { # bug 15521
13524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13525 local name count samp unit min max sum sumsq
13527 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13528 echo "stats before reset"
13529 $LCTL get_param osc.*.stats
13530 $LCTL set_param osc.*.stats=0
13531 local fsize=$((2048 * 1024))
13533 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13534 cancel_lru_locks osc
13535 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13537 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13538 stack_trap "rm -f $TMP/$tfile.tmp"
13539 while read name count samp unit min max sum sumsq; do
13540 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13541 [ ! $min ] && error "Missing min value for $name proc entry"
13542 eval $name=$count || error "Wrong proc format"
13545 read_bytes|write_bytes)
13546 [[ "$unit" =~ "bytes" ]] ||
13547 error "unit is not 'bytes': $unit"
13548 (( $min >= 4096 )) || error "min is too small: $min"
13549 (( $min <= $fsize )) || error "min is too big: $min"
13550 (( $max >= 4096 )) || error "max is too small: $max"
13551 (( $max <= $fsize )) || error "max is too big: $max"
13552 (( $sum == $fsize )) || error "sum is wrong: $sum"
13553 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13554 error "sumsquare is too small: $sumsq"
13555 (( $sumsq <= $fsize * $fsize )) ||
13556 error "sumsquare is too big: $sumsq"
13558 ost_read|ost_write)
13559 [[ "$unit" =~ "usec" ]] ||
13560 error "unit is not 'usec': $unit"
13564 done < $DIR/$tfile.tmp
13566 #check that we actually got some stats
13567 [ "$read_bytes" ] || error "Missing read_bytes stats"
13568 [ "$write_bytes" ] || error "Missing write_bytes stats"
13569 [ "$read_bytes" != 0 ] || error "no read done"
13570 [ "$write_bytes" != 0 ] || error "no write done"
13572 run_test 127a "verify the client stats are sane"
13574 test_127b() { # bug LU-333
13575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13576 local name count samp unit min max sum sumsq
13578 echo "stats before reset"
13579 $LCTL get_param llite.*.stats
13580 $LCTL set_param llite.*.stats=0
13582 # perform 2 reads and writes so MAX is different from SUM.
13583 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13584 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13585 cancel_lru_locks osc
13586 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13587 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13589 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13590 stack_trap "rm -f $TMP/$tfile.tmp"
13591 while read name count samp unit min max sum sumsq; do
13592 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13593 eval $name=$count || error "Wrong proc format"
13596 read_bytes|write_bytes)
13597 [[ "$unit" =~ "bytes" ]] ||
13598 error "unit is not 'bytes': $unit"
13599 (( $count == 2 )) || error "count is not 2: $count"
13600 (( $min == $PAGE_SIZE )) ||
13601 error "min is not $PAGE_SIZE: $min"
13602 (( $max == $PAGE_SIZE )) ||
13603 error "max is not $PAGE_SIZE: $max"
13604 (( $sum == $PAGE_SIZE * 2 )) ||
13605 error "sum is not $((PAGE_SIZE * 2)): $sum"
13608 [[ "$unit" =~ "usec" ]] ||
13609 error "unit is not 'usec': $unit"
13613 done < $TMP/$tfile.tmp
13615 #check that we actually got some stats
13616 [ "$read_bytes" ] || error "Missing read_bytes stats"
13617 [ "$write_bytes" ] || error "Missing write_bytes stats"
13618 [ "$read_bytes" != 0 ] || error "no read done"
13619 [ "$write_bytes" != 0 ] || error "no write done"
13621 run_test 127b "verify the llite client stats are sane"
13623 test_127c() { # LU-12394
13624 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13631 $LCTL set_param llite.*.extents_stats=1
13632 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13634 # Use two stripes so there is enough space in default config
13635 $LFS setstripe -c 2 $DIR/$tfile
13637 # Extent stats start at 0-4K and go in power of two buckets
13638 # LL_HIST_START = 12 --> 2^12 = 4K
13639 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13640 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13642 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13644 # Write and read, 2x each, second time at a non-zero offset
13645 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13646 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13647 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13648 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13652 $LCTL get_param llite.*.extents_stats
13655 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13657 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13659 reads=$(echo $bucket | awk '{print $5}')
13660 writes=$(echo $bucket | awk '{print $9}')
13661 [ "$reads" -eq $count ] ||
13662 error "$reads reads in < $bsize bucket, expect $count"
13663 [ "$writes" -eq $count ] ||
13664 error "$writes writes in < $bsize bucket, expect $count"
13667 # Test mmap write and read
13668 $LCTL set_param llite.*.extents_stats=c
13670 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13671 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13672 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13674 $LCTL get_param llite.*.extents_stats
13676 count=$(((size*1024) / PAGE_SIZE))
13678 bsize=$((2 * PAGE_SIZE / 1024))K
13680 bucket=$($LCTL get_param -n llite.*.extents_stats |
13682 reads=$(echo $bucket | awk '{print $5}')
13683 writes=$(echo $bucket | awk '{print $9}')
13684 # mmap writes fault in the page first, creating an additonal read
13685 [ "$reads" -eq $((2 * count)) ] ||
13686 error "$reads reads in < $bsize bucket, expect $count"
13687 [ "$writes" -eq $count ] ||
13688 error "$writes writes in < $bsize bucket, expect $count"
13690 run_test 127c "test llite extent stats with regular & mmap i/o"
13692 test_128() { # bug 15212
13694 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13699 result=$(grep error $TMP/$tfile.log)
13700 rm -f $DIR/$tfile $TMP/$tfile.log
13701 [ -z "$result" ] ||
13702 error "consecutive find's under interactive lfs failed"
13704 run_test 128 "interactive lfs for 2 consecutive find's"
13706 set_dir_limits () {
13711 local ldproc=/proc/fs/ldiskfs
13712 local facets=$(get_facets MDS)
13714 for facet in ${facets//,/ }; do
13715 canondev=$(ldiskfs_canon \
13716 *.$(convert_facet2label $facet).mntdev $facet)
13717 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13718 ldproc=/sys/fs/ldiskfs
13719 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13720 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13724 check_mds_dmesg() {
13725 local facets=$(get_facets MDS)
13726 for facet in ${facets//,/ }; do
13727 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13734 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13735 skip "Need MDS version with at least 2.5.56"
13736 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13737 skip_env "ldiskfs only test"
13739 remote_mds_nodsh && skip "remote MDS with nodsh"
13742 local has_warning=false
13745 mkdir -p $DIR/$tdir
13747 # block size of mds1
13748 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13749 set_dir_limits $maxsize $((maxsize * 6 / 8))
13750 stack_trap "set_dir_limits 0 0"
13751 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13752 local dirsize=$(stat -c%s "$DIR/$tdir")
13754 while (( $dirsize <= $maxsize )); do
13755 $MCREATE $DIR/$tdir/file_base_$nfiles
13757 # check two errors:
13758 # ENOSPC for ext4 max_dir_size, which has been used since
13759 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13760 if (( rc == ENOSPC )); then
13762 echo "rc=$rc returned as expected after $nfiles files"
13764 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13765 error "create failed w/o dir size limit"
13767 # messages may be rate limited if test is run repeatedly
13768 check_mds_dmesg '"is approaching max"' ||
13769 echo "warning message should be output"
13770 check_mds_dmesg '"has reached max"' ||
13771 echo "reached message should be output"
13773 dirsize=$(stat -c%s "$DIR/$tdir")
13775 [[ $dirsize -ge $maxsize ]] && return 0
13776 error "dirsize $dirsize < $maxsize after $nfiles files"
13777 elif (( rc != 0 )); then
13780 nfiles=$((nfiles + 1))
13781 dirsize=$(stat -c%s "$DIR/$tdir")
13784 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13786 run_test 129 "test directory size limit ========================"
13795 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13796 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
13798 trap cleanup_130 EXIT RETURN
13800 local fm_file=$DIR/$tfile
13801 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13802 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13803 error "dd failed for $fm_file"
13805 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
13806 filefrag -ves $fm_file
13808 [[ "$ost1_FSTYPE" != "zfs" ]] ||
13809 skip "LU-1941: FIEMAP unimplemented on ZFS"
13810 (( $rc == 0 )) || error "filefrag $fm_file failed"
13812 filefrag_op=$(filefrag -ve -k $fm_file |
13813 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13814 local lun=$($LFS getstripe -i $fm_file)
13816 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
13819 for line in $filefrag_op; do
13820 local frag_lun=$(echo $line | cut -d: -f5)
13821 local ext_len=$(echo $line | cut -d: -f4)
13823 if (( $frag_lun != $lun )); then
13824 error "FIEMAP on 1-stripe file($fm_file) failed"
13827 (( tot_len += ext_len ))
13830 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13831 error "FIEMAP on 1-stripe file($fm_file) failed"
13835 echo "FIEMAP on single striped file succeeded"
13837 run_test 130a "FIEMAP (1-stripe file)"
13840 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13842 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
13843 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
13844 [[ "$ost1_FSTYPE" != "zfs" ]] ||
13845 skip "LU-1941: FIEMAP unimplemented on ZFS"
13847 trap cleanup_130 EXIT RETURN
13849 local fm_file=$DIR/$tfile
13850 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13851 error "setstripe on $fm_file"
13853 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13854 error "dd failed on $fm_file"
13856 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13857 filefrag_op=$(filefrag -ve -k $fm_file |
13858 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13860 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
13861 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13867 for line in $filefrag_op; do
13868 local frag_lun=$(echo $line | cut -d: -f5 |
13869 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13870 local ext_len=$(echo $line | cut -d: -f4)
13871 if (( $frag_lun != $last_lun )); then
13872 if (( tot_len != 1024 )); then
13873 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
13876 (( num_luns += 1 ))
13880 (( tot_len += ext_len ))
13883 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13884 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
13888 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13890 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13893 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13895 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
13896 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
13897 [[ "$ost1_FSTYPE" != "zfs" ]] ||
13898 skip "LU-1941: FIEMAP unimplemented on ZFS"
13900 trap cleanup_130 EXIT RETURN
13902 local fm_file=$DIR/$tfile
13903 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13905 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13906 error "dd failed on $fm_file"
13908 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13909 filefrag_op=$(filefrag -ve -k $fm_file |
13910 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13912 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
13913 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13918 for line in $filefrag_op; do
13919 local frag_lun=$(echo $line | cut -d: -f5 |
13920 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13921 local ext_len=$(echo $line | cut -d: -f4)
13922 if (( $frag_lun != $last_lun )); then
13923 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
13924 if (( logical != 512 )); then
13925 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
13928 if (( tot_len != 512 )); then
13929 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
13932 (( num_luns += 1 ))
13936 (( tot_len += ext_len ))
13939 if (( num_luns != 2 || tot_len != 512 )); then
13940 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
13944 echo "FIEMAP on 2-stripe file with hole succeeded"
13946 run_test 130c "FIEMAP (2-stripe file with hole)"
13949 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
13951 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
13952 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
13953 [[ "$ost1_FSTYPE" != "zfs" ]] ||
13954 skip "LU-1941: FIEMAP unimplemented on ZFS"
13956 trap cleanup_130 EXIT RETURN
13958 local fm_file=$DIR/$tfile
13959 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13960 error "setstripe on $fm_file"
13962 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13963 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13964 error "dd failed on $fm_file"
13966 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13967 filefrag_op=$(filefrag -ve -k $fm_file |
13968 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13970 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
13971 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13976 for line in $filefrag_op; do
13977 local frag_lun=$(echo $line | cut -d: -f5 |
13978 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13979 local ext_len=$(echo $line | cut -d: -f4)
13980 if (( $frag_lun != $last_lun )); then
13981 if (( tot_len != 1024 )); then
13982 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
13985 (( num_luns += 1 ))
13989 (( tot_len += ext_len ))
13992 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13993 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
13997 echo "FIEMAP on N-stripe file succeeded"
13999 run_test 130d "FIEMAP (N-stripe file)"
14002 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14004 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14005 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14006 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14007 skip "LU-1941: FIEMAP unimplemented on ZFS"
14009 trap cleanup_130 EXIT RETURN
14011 local fm_file=$DIR/$tfile
14012 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
14015 local expected_len=$(( (num_blks / 2) * 64 ))
14016 for ((i = 0; i < $num_blks; i++)); do
14017 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
14018 conv=notrunc > /dev/null 2>&1
14021 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14022 filefrag_op=$(filefrag -ve -k $fm_file |
14023 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14025 local last_lun=$(echo $filefrag_op | cut -d: -f5)
14030 for line in $filefrag_op; do
14031 local frag_lun=$(echo $line | cut -d: -f5)
14032 local ext_len=$(echo $line | cut -d: -f4)
14033 if (( $frag_lun != $last_lun )); then
14034 if (( tot_len != $expected_len )); then
14035 error "OST$last_lun $tot_len != $expected_len"
14037 (( num_luns += 1 ))
14041 (( tot_len += ext_len ))
14044 if (( num_luns != 2 || tot_len != $expected_len )); then
14045 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
14048 echo "FIEMAP with continuation calls succeeded"
14050 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
14053 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14054 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14055 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14056 skip "LU-1941: FIEMAP unimplemented on ZFS"
14058 local fm_file=$DIR/$tfile
14059 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
14060 error "multiop create with lov_delay_create on $fm_file"
14062 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14063 filefrag_extents=$(filefrag -vek $fm_file |
14064 awk '/extents? found/ { print $2 }')
14065 if (( $filefrag_extents != 0 )); then
14066 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
14071 run_test 130f "FIEMAP (unstriped file)"
14074 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
14075 skip "Need MDS version with at least 2.12.53 for overstriping"
14076 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14077 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14078 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14079 skip "LU-1941: FIEMAP unimplemented on ZFS"
14081 local file=$DIR/$tfile
14082 local nr=$((OSTCOUNT * 100))
14084 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
14086 stack_trap "rm -f $file"
14087 dd if=/dev/zero of=$file count=$nr bs=1M
14089 nr=$($LFS getstripe -c $file)
14091 local extents=$(filefrag -v $file |
14092 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
14094 echo "filefrag list $extents extents in file with stripecount $nr"
14095 if (( extents < nr )); then
14096 $LFS getstripe $file
14098 error "filefrag printed $extents < $nr extents"
14101 run_test 130g "FIEMAP (overstripe file)"
14103 # Test for writev/readv
14105 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
14106 error "writev test failed"
14107 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
14108 error "readv failed"
14111 run_test 131a "test iov's crossing stripe boundary for writev/readv"
14114 local fsize=$((524288 + 1048576 + 1572864))
14115 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
14116 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14117 error "append writev test failed"
14119 ((fsize += 1572864 + 1048576))
14120 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
14121 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14122 error "append writev test failed"
14125 run_test 131b "test append writev"
14128 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
14131 run_test 131c "test read/write on file w/o objects"
14134 rwv -f $DIR/$tfile -w -n 1 1572864
14135 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
14136 if [ "$NOB" != 1572864 ]; then
14137 error "Short read filed: read $NOB bytes instead of 1572864"
14141 run_test 131d "test short read"
14144 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
14145 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
14146 error "read hitting hole failed"
14149 run_test 131e "test read hitting hole"
14158 mds*) res=$(do_facet $facet \
14159 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
14161 ost*) res=$(do_facet $facet \
14162 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
14164 *) error "Wrong facet '$facet'" ;;
14166 [ "$res" ] || error "The counter for $op on $facet was not incremented"
14167 # if the argument $3 is zero, it means any stat increment is ok.
14168 if [[ $want -gt 0 ]]; then
14169 local count=$(echo $res | awk '{ print $2 }')
14170 [[ $count -ne $want ]] &&
14171 error "The $op counter on $facet is $count, not $want"
14176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14177 remote_ost_nodsh && skip "remote OST with nodsh"
14178 remote_mds_nodsh && skip "remote MDS with nodsh"
14179 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14180 skip_env "MDS doesn't support rename stats"
14182 local testdir=$DIR/${tdir}/stats_testdir
14184 mkdir -p $DIR/${tdir}
14187 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14188 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14190 # verify mdt stats first.
14191 mkdir ${testdir} || error "mkdir failed"
14192 check_stats $SINGLEMDS "mkdir" 1
14193 touch ${testdir}/${tfile} || error "touch failed"
14194 check_stats $SINGLEMDS "open" 1
14195 check_stats $SINGLEMDS "close" 1
14196 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14197 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14198 check_stats $SINGLEMDS "mknod" 2
14200 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14201 check_stats $SINGLEMDS "unlink" 1
14202 rm -f ${testdir}/${tfile} || error "file remove failed"
14203 check_stats $SINGLEMDS "unlink" 2
14205 # remove working dir and check mdt stats again.
14206 rmdir ${testdir} || error "rmdir failed"
14207 check_stats $SINGLEMDS "rmdir" 1
14209 local testdir1=$DIR/${tdir}/stats_testdir1
14210 mkdir -p ${testdir}
14211 mkdir -p ${testdir1}
14212 touch ${testdir1}/test1
14213 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14214 check_stats $SINGLEMDS "crossdir_rename" 1
14216 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14217 check_stats $SINGLEMDS "samedir_rename" 1
14219 rm -rf $DIR/${tdir}
14221 run_test 133a "Verifying MDT stats ========================================"
14226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14227 remote_ost_nodsh && skip "remote OST with nodsh"
14228 remote_mds_nodsh && skip "remote MDS with nodsh"
14230 local testdir=$DIR/${tdir}/stats_testdir
14232 mkdir -p ${testdir} || error "mkdir failed"
14233 touch ${testdir}/${tfile} || error "touch failed"
14234 cancel_lru_locks mdc
14237 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14238 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14240 # extra mdt stats verification.
14241 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14242 check_stats $SINGLEMDS "setattr" 1
14243 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14244 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14246 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14247 check_stats $SINGLEMDS "getattr" 1
14249 rm -rf $DIR/${tdir}
14251 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14252 # so the check below is not reliable
14253 [ $MDSCOUNT -eq 1 ] || return 0
14255 # Sleep to avoid a cached response.
14256 #define OBD_STATFS_CACHE_SECONDS 1
14258 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14259 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14260 $LFS df || error "lfs failed"
14261 check_stats $SINGLEMDS "statfs" 1
14263 # check aggregated statfs (LU-10018)
14264 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14266 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14269 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14270 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14272 check_stats $SINGLEMDS "statfs" 1
14274 # We want to check that the client didn't send OST_STATFS to
14275 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14276 # extra care is needed here.
14277 if remote_mds; then
14278 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14279 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14281 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14282 [ "$res" ] && error "OST got STATFS"
14287 run_test 133b "Verifying extra MDT stats =================================="
14290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14291 remote_ost_nodsh && skip "remote OST with nodsh"
14292 remote_mds_nodsh && skip "remote MDS with nodsh"
14294 local testdir=$DIR/$tdir/stats_testdir
14296 test_mkdir -p $testdir
14298 # verify obdfilter stats.
14299 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14301 cancel_lru_locks osc
14302 wait_delete_completed
14305 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14306 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14308 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14311 cancel_lru_locks osc
14312 check_stats ost1 "write" 1
14314 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14315 check_stats ost1 "read" 1
14317 > $testdir/$tfile || error "truncate failed"
14318 check_stats ost1 "punch" 1
14320 rm -f $testdir/$tfile || error "file remove failed"
14321 wait_delete_completed
14322 check_stats ost1 "destroy" 1
14326 run_test 133c "Verifying OST stats ========================================"
14333 while [ $value -ge 2 ]; do
14338 if [ $orig -gt $order ]; then
14346 local size=('K' 'M' 'G' 'T');
14348 local size_string=$value
14350 while [ $value -ge 1024 ]; do
14351 if [ $i -gt 3 ]; then
14352 #T is the biggest unit we get here, if that is bigger,
14354 size_string=${value}T
14357 value=$((value >> 10))
14358 if [ $value -lt 1024 ]; then
14359 size_string=${value}${size[$i]}
14368 get_rename_size() {
14370 local context=${2:-.}
14371 local sample=$(do_facet $SINGLEMDS $LCTL \
14372 get_param mdt.$FSNAME-MDT0000.rename_stats |
14373 grep -A1 $context |
14374 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14380 remote_ost_nodsh && skip "remote OST with nodsh"
14381 remote_mds_nodsh && skip "remote MDS with nodsh"
14382 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14383 skip_env "MDS doesn't support rename stats"
14385 local testdir1=$DIR/${tdir}/stats_testdir1
14386 local testdir2=$DIR/${tdir}/stats_testdir2
14387 mkdir -p $DIR/${tdir}
14389 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14391 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
14392 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
14394 createmany -o $testdir1/test 512 || error "createmany failed"
14396 # check samedir rename size
14397 mv ${testdir1}/test0 ${testdir1}/test_0
14399 local testdir1_size=$(ls -l $DIR/${tdir} |
14400 awk '/stats_testdir1/ {print $5}')
14401 local testdir2_size=$(ls -l $DIR/${tdir} |
14402 awk '/stats_testdir2/ {print $5}')
14404 testdir1_size=$(order_2 $testdir1_size)
14405 testdir2_size=$(order_2 $testdir2_size)
14407 testdir1_size=$(size_in_KMGT $testdir1_size)
14408 testdir2_size=$(size_in_KMGT $testdir2_size)
14410 echo "source rename dir size: ${testdir1_size}"
14411 echo "target rename dir size: ${testdir2_size}"
14413 local cmd="do_facet $SINGLEMDS $LCTL "
14414 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14416 eval $cmd || error "$cmd failed"
14417 local samedir=$($cmd | grep 'same_dir')
14418 local same_sample=$(get_rename_size $testdir1_size)
14419 [ -z "$samedir" ] && error "samedir_rename_size count error"
14420 [[ $same_sample -eq 1 ]] ||
14421 error "samedir_rename_size error $same_sample"
14422 echo "Check same dir rename stats success"
14424 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14426 # check crossdir rename size
14427 mv ${testdir1}/test_0 ${testdir2}/test_0
14429 testdir1_size=$(ls -l $DIR/${tdir} |
14430 awk '/stats_testdir1/ {print $5}')
14431 testdir2_size=$(ls -l $DIR/${tdir} |
14432 awk '/stats_testdir2/ {print $5}')
14434 testdir1_size=$(order_2 $testdir1_size)
14435 testdir2_size=$(order_2 $testdir2_size)
14437 testdir1_size=$(size_in_KMGT $testdir1_size)
14438 testdir2_size=$(size_in_KMGT $testdir2_size)
14440 echo "source rename dir size: ${testdir1_size}"
14441 echo "target rename dir size: ${testdir2_size}"
14443 eval $cmd || error "$cmd failed"
14444 local crossdir=$($cmd | grep 'crossdir')
14445 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14446 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14447 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14448 [[ $src_sample -eq 1 ]] ||
14449 error "crossdir_rename_size error $src_sample"
14450 [[ $tgt_sample -eq 1 ]] ||
14451 error "crossdir_rename_size error $tgt_sample"
14452 echo "Check cross dir rename stats success"
14453 rm -rf $DIR/${tdir}
14455 run_test 133d "Verifying rename_stats ========================================"
14458 remote_mds_nodsh && skip "remote MDS with nodsh"
14459 remote_ost_nodsh && skip "remote OST with nodsh"
14460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14462 local testdir=$DIR/${tdir}/stats_testdir
14463 local ctr f0 f1 bs=32768 count=42 sum
14465 mkdir -p ${testdir} || error "mkdir failed"
14467 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14469 for ctr in {write,read}_bytes; do
14471 cancel_lru_locks osc
14473 do_facet ost1 $LCTL set_param -n \
14474 "obdfilter.*.exports.clear=clear"
14476 if [ $ctr = write_bytes ]; then
14478 f1=${testdir}/${tfile}
14480 f0=${testdir}/${tfile}
14484 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14487 cancel_lru_locks osc
14489 sum=$(do_facet ost1 $LCTL get_param \
14490 "obdfilter.*.exports.*.stats" |
14491 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14492 $1 == ctr { sum += $7 }
14493 END { printf("%0.0f", sum) }')
14495 if ((sum != bs * count)); then
14496 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14500 rm -rf $DIR/${tdir}
14502 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14505 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14506 skip "too old lustre for get_param -R ($facet_ver)"
14508 # verifying readability.
14509 $LCTL get_param -R '*' &> /dev/null
14511 # Verifing writability with badarea_io.
14512 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14513 local skipped_params='force_lbug|changelog_mask|daemon_file'
14514 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14515 egrep -v "$skipped_params" |
14516 xargs -n 1 find $proc_dirs -name |
14517 xargs -n 1 badarea_io ||
14518 error "client badarea_io failed"
14520 # remount the FS in case writes/reads /proc break the FS
14521 cleanup || error "failed to unmount"
14522 setup || error "failed to setup"
14524 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14527 remote_mds_nodsh && skip "remote MDS with nodsh"
14528 remote_ost_nodsh && skip "remote OST with nodsh"
14530 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14531 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14533 for facet in mds1 ost1; do
14534 local facet_ver=$(lustre_version_code $facet)
14535 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14536 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14538 log "$facet: too old lustre for get_param -R"
14540 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14541 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14542 tr -d = | egrep -v $skipped_params |
14543 xargs -n 1 find $proc_dirs -name |
14544 xargs -n 1 badarea_io" ||
14545 error "$facet badarea_io failed"
14547 skip_noexit "$facet: too old lustre for get_param -R"
14551 # remount the FS in case writes/reads /proc break the FS
14552 cleanup || error "failed to unmount"
14553 setup || error "failed to setup"
14555 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14558 remote_mds_nodsh && skip "remote MDS with nodsh"
14559 remote_ost_nodsh && skip "remote OST with nodsh"
14560 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14561 skip "Need MDS version at least 2.9.54"
14564 for facet in client mds1 ost1; do
14565 # Get the list of files that are missing the terminating newline
14566 local plist=$(do_facet $facet
14567 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14569 for ent in $plist; do
14570 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14571 awk -v FS='\v' -v RS='\v\v' \
14572 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14573 print FILENAME}'" 2>/dev/null)
14574 [ -z $missing ] || {
14575 do_facet $facet $LCTL get_param $ent | od -An -tx1
14576 error "file does not end with newline: $facet-$ent"
14581 run_test 133h "Proc files should end with newlines"
14584 remote_mds_nodsh && skip "remote MDS with nodsh"
14585 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14586 skip "Need MDS version at least 2.7.54"
14588 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14589 cancel_lru_locks mdc
14591 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14592 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14593 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14596 createmany -o $DIR/$tdir/f $nr ||
14597 error "failed to create $nr files in $DIR/$tdir"
14598 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14600 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14601 do_facet mds1 $LCTL set_param fail_loc=0x327
14602 do_facet mds1 $LCTL set_param fail_val=500
14605 echo "sleep 10 seconds ..."
14607 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14609 do_facet mds1 $LCTL set_param fail_loc=0
14610 do_facet mds1 $LCTL set_param fail_val=0
14611 [ $lck_cnt -lt $unused ] ||
14612 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14615 unlinkmany $DIR/$tdir/f $nr
14617 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14620 remote_mds_nodsh && skip "remote MDS with nodsh"
14621 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14622 skip "Need MDS version at least 2.7.54"
14624 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14625 cancel_lru_locks mdc
14627 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14628 ldlm.lock_reclaim_threshold_mb)
14629 # disable reclaim temporarily
14630 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14632 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14633 do_facet mds1 $LCTL set_param fail_loc=0x328
14634 do_facet mds1 $LCTL set_param fail_val=500
14636 $LCTL set_param debug=+trace
14639 createmany -o $DIR/$tdir/f $nr &
14640 local create_pid=$!
14642 echo "Sleep $TIMEOUT seconds ..."
14644 if ! ps -p $create_pid > /dev/null 2>&1; then
14645 do_facet mds1 $LCTL set_param fail_loc=0
14646 do_facet mds1 $LCTL set_param fail_val=0
14647 do_facet mds1 $LCTL set_param \
14648 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14649 error "createmany finished incorrectly!"
14651 do_facet mds1 $LCTL set_param fail_loc=0
14652 do_facet mds1 $LCTL set_param fail_val=0
14653 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14654 wait $create_pid || return 1
14656 unlinkmany $DIR/$tdir/f $nr
14658 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14661 remote_mds_nodsh && skip "remote MDS with nodsh"
14662 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14663 skip "Need MDS version at least 2.13.50"
14666 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14668 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14669 #set only one record at plain llog
14670 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14672 #fill already existed plain llog each 64767
14673 #wrapping whole catalog
14674 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14676 createmany -o $DIR/$tdir/$tfile_ 64700
14677 for (( i = 0; i < 64700; i = i + 2 ))
14679 rm $DIR/$tdir/$tfile_$i &
14680 rm $DIR/$tdir/$tfile_$((i + 1)) &
14685 #waiting osp synchronization
14686 wait_delete_completed
14688 run_test 135 "Race catalog processing"
14691 remote_mds_nodsh && skip "remote MDS with nodsh"
14692 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14693 skip "Need MDS version at least 2.13.50"
14696 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14697 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14698 #set only one record at plain llog
14699 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14700 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14702 #fill already existed 2 plain llogs each 64767
14703 #wrapping whole catalog
14704 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14705 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14706 wait_delete_completed
14708 createmany -o $DIR/$tdir/$tfile_ 10
14711 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14712 for (( i = 0; i < 10; i = i + 3 ))
14714 rm $DIR/$tdir/$tfile_$i &
14715 rm $DIR/$tdir/$tfile_$((i + 1)) &
14719 rm $DIR/$tdir/$tfile_$((i + 2)) &
14722 #waiting osp synchronization
14723 wait_delete_completed
14725 run_test 136 "Race catalog processing 2"
14727 test_140() { #bug-17379
14728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14730 test_mkdir $DIR/$tdir
14731 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14732 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14734 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14735 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14737 while i=$((i + 1)); do
14739 cd $i || error "Changing to $i"
14740 ln -s ../stat stat || error "Creating stat symlink"
14741 # Read the symlink until ELOOP present,
14742 # not LBUGing the system is considered success,
14743 # we didn't overrun the stack.
14744 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14745 if [ $ret -ne 0 ]; then
14746 if [ $ret -eq 40 ]; then
14749 error "Open stat symlink"
14755 echo "The symlink depth = $i"
14756 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14757 error "Invalid symlink depth"
14759 # Test recursive symlink
14760 ln -s symlink_self symlink_self
14761 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14762 echo "open symlink_self returns $ret"
14763 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14765 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14770 local TF="$TMP/$tfile"
14772 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14773 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14775 cancel_lru_locks $OSC
14776 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14777 remount_client $MOUNT
14779 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14782 $TRUNCATE $DIR/$tfile 6000
14783 cancel_lru_locks $OSC
14784 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14787 echo "12345" >>$DIR/$tfile
14788 cancel_lru_locks $OSC
14789 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14792 echo "12345" >>$DIR/$tfile
14793 cancel_lru_locks $OSC
14794 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14796 run_test 150a "truncate/append tests"
14799 check_set_fallocate_or_skip
14802 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14803 check_fallocate $DIR/$tfile || skip_eopnotsupp "fallocate failed"
14805 run_test 150b "Verify fallocate (prealloc) functionality"
14808 check_set_fallocate_or_skip
14811 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14812 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14814 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14815 # precomputed md5sum for 20MB of zeroes
14816 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14817 local sum=($(md5sum $DIR/$tfile))
14819 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14821 check_set_fallocate 1
14824 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14825 sum=($(md5sum $DIR/$tfile))
14827 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14829 run_test 150bb "Verify fallocate modes both zero space"
14832 check_set_fallocate_or_skip
14833 local striping="-c2"
14835 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14836 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14837 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14838 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14839 local want=$((OSTCOUNT * 1048576))
14841 # Must allocate all requested space, not more than 5% extra
14842 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14843 error "bytes $bytes is not $want"
14847 echo "verify fallocate on PFL file"
14849 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14851 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14852 error "Create $DIR/$tfile failed"
14853 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
14854 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14855 want=$((512 * 1048576))
14857 # Must allocate all requested space, not more than 5% extra
14858 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14859 error "bytes $bytes is not $want"
14861 run_test 150c "Verify fallocate Size and Blocks"
14864 check_set_fallocate_or_skip
14865 local striping="-c2"
14867 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14869 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14870 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14871 error "setstripe failed"
14872 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14873 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14874 local want=$((OSTCOUNT * 1048576))
14876 # Must allocate all requested space, not more than 5% extra
14877 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14878 error "bytes $bytes is not $want"
14880 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14883 check_set_fallocate_or_skip
14887 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14888 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14889 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14891 # Find OST with Minimum Size
14892 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14893 sort -un | head -1)
14895 # Get 100MB per OST of the available space to reduce run time
14896 # else 60% of the available space if we are running SLOW tests
14897 if [ $SLOW == "no" ]; then
14898 local space=$((1024 * 100 * OSTCOUNT))
14900 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14903 fallocate -l${space}k $DIR/$tfile ||
14904 error "fallocate ${space}k $DIR/$tfile failed"
14905 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14907 # get size immediately after fallocate. This should be correctly
14909 local size=$(stat -c '%s' $DIR/$tfile)
14910 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14912 # Sleep for a while for statfs to get updated. And not pull from cache.
14915 echo "df after fallocate:"
14918 (( size / 1024 == space )) || error "size $size != requested $space"
14919 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14920 error "used $used < space $space"
14922 rm $DIR/$tfile || error "rm failed"
14924 wait_delete_completed
14926 echo "df after unlink:"
14929 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14934 local want_size_before=20480 # in bytes
14935 local want_blocks_before=40 # 512 sized blocks
14936 local want_blocks_after=24 # 512 sized blocks
14937 local length=$(((want_blocks_before - want_blocks_after) * 512))
14939 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14940 skip "need at least 2.14.0 for fallocate punch"
14942 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14943 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14946 check_set_fallocate_or_skip
14947 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14949 [[ "x$DOM" == "xyes" ]] &&
14950 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14952 echo "Verify fallocate punch: Range within the file range"
14953 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14954 error "dd failed for bs 4096 and count 5"
14956 # Call fallocate with punch range which is within the file range
14957 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
14958 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
14959 # client must see changes immediately after fallocate
14960 size=$(stat -c '%s' $DIR/$tfile)
14961 blocks=$(stat -c '%b' $DIR/$tfile)
14963 # Verify punch worked.
14964 (( blocks == want_blocks_after )) ||
14965 error "punch failed: blocks $blocks != $want_blocks_after"
14967 (( size == want_size_before )) ||
14968 error "punch failed: size $size != $want_size_before"
14970 # Verify there is hole in file
14971 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14972 # precomputed md5sum
14973 local expect="4a9a834a2db02452929c0a348273b4aa"
14975 cksum=($(md5sum $DIR/$tfile))
14976 [[ "${cksum[0]}" == "$expect" ]] ||
14977 error "unexpected MD5SUM after punch: ${cksum[0]}"
14979 # Start second sub-case for fallocate punch.
14980 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14981 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14982 error "dd failed for bs 4096 and count 5"
14984 # Punch range less than block size will have no change in block count
14985 want_blocks_after=40 # 512 sized blocks
14987 # Punch overlaps two blocks and less than blocksize
14988 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
14989 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
14990 size=$(stat -c '%s' $DIR/$tfile)
14991 blocks=$(stat -c '%b' $DIR/$tfile)
14993 # Verify punch worked.
14994 (( blocks == want_blocks_after )) ||
14995 error "punch failed: blocks $blocks != $want_blocks_after"
14997 (( size == want_size_before )) ||
14998 error "punch failed: size $size != $want_size_before"
15000 # Verify if range is really zero'ed out. We expect Zeros.
15001 # precomputed md5sum
15002 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
15003 cksum=($(md5sum $DIR/$tfile))
15004 [[ "${cksum[0]}" == "$expect" ]] ||
15005 error "unexpected MD5SUM after punch: ${cksum[0]}"
15007 run_test 150f "Verify fallocate punch functionality"
15015 local BS=4096 # Block size in bytes
15017 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15018 skip "need at least 2.14.0 for fallocate punch"
15020 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15021 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15024 check_set_fallocate_or_skip
15025 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15027 if [[ "x$DOM" == "xyes" ]]; then
15028 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
15029 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
15031 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15032 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15035 # Get 100MB per OST of the available space to reduce run time
15036 # else 60% of the available space if we are running SLOW tests
15037 if [ $SLOW == "no" ]; then
15038 space=$((1024 * 100 * OSTCOUNT))
15040 # Find OST with Minimum Size
15041 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15042 sort -un | head -1)
15043 echo "min size OST: $space"
15044 space=$(((space * 60)/100 * OSTCOUNT))
15046 # space in 1k units, round to 4k blocks
15047 local blkcount=$((space * 1024 / $BS))
15049 echo "Verify fallocate punch: Very large Range"
15050 fallocate -l${space}k $DIR/$tfile ||
15051 error "fallocate ${space}k $DIR/$tfile failed"
15052 # write 1M at the end, start and in the middle
15053 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
15054 error "dd failed: bs $BS count 256"
15055 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
15056 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
15057 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
15058 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
15061 size=$(stat -c '%s' $DIR/$tfile)
15063 # gather punch length.
15064 local punch_size=$((size - (BS * 2)))
15066 echo "punch_size = $punch_size"
15067 echo "size - punch_size: $((size - punch_size))"
15068 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
15070 # Call fallocate to punch all except 2 blocks. We leave the
15071 # first and the last block
15072 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
15073 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
15074 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
15076 size_after=$(stat -c '%s' $DIR/$tfile)
15077 blocks_after=$(stat -c '%b' $DIR/$tfile)
15079 # Verify punch worked.
15080 # Size should be kept
15081 (( size == size_after )) ||
15082 error "punch failed: size $size != $size_after"
15084 # two 4k data blocks to remain plus possible 1 extra extent block
15085 (( blocks_after <= ((BS / 512) * 3) )) ||
15086 error "too many blocks remains: $blocks_after"
15088 # Verify that file has hole between the first and the last blocks
15089 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
15090 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
15092 echo "Hole at [$hole_start, $hole_end)"
15093 (( hole_start == BS )) ||
15094 error "no hole at offset $BS after punch"
15096 (( hole_end == BS + punch_size )) ||
15097 error "data at offset $hole_end < $((BS + punch_size))"
15099 run_test 150g "Verify fallocate punch on large range"
15101 #LU-2902 roc_hit was not able to read all values from lproc
15102 function roc_hit_init() {
15103 local list=$(comma_list $(osts_nodes))
15104 local dir=$DIR/$tdir-check
15105 local file=$dir/$tfile
15111 #use setstripe to do a write to every ost
15112 for i in $(seq 0 $((OSTCOUNT-1))); do
15113 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
15114 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
15115 idx=$(printf %04x $i)
15116 BEFORE=$(get_osd_param $list *OST*$idx stats |
15117 awk '$1 == "cache_access" {sum += $7}
15118 END { printf("%0.0f", sum) }')
15120 cancel_lru_locks osc
15121 cat $file >/dev/null
15123 AFTER=$(get_osd_param $list *OST*$idx stats |
15124 awk '$1 == "cache_access" {sum += $7}
15125 END { printf("%0.0f", sum) }')
15127 echo BEFORE:$BEFORE AFTER:$AFTER
15128 if ! let "AFTER - BEFORE == 4"; then
15130 error "roc_hit is not safe to use"
15138 function roc_hit() {
15139 local list=$(comma_list $(osts_nodes))
15140 echo $(get_osd_param $list '' stats |
15141 awk '$1 == "cache_hit" {sum += $7}
15142 END { printf("%0.0f", sum) }')
15145 function set_cache() {
15148 if [ "$2" == "off" ]; then
15151 local list=$(comma_list $(osts_nodes))
15152 set_osd_param $list '' $1_cache_enable $on
15154 cancel_lru_locks osc
15158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15159 remote_ost_nodsh && skip "remote OST with nodsh"
15162 local list=$(comma_list $(osts_nodes))
15164 # check whether obdfilter is cache capable at all
15165 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
15166 skip "not cache-capable obdfilter"
15169 # check cache is enabled on all obdfilters
15170 if get_osd_param $list '' read_cache_enable | grep 0; then
15171 skip "oss cache is disabled"
15174 set_osd_param $list '' writethrough_cache_enable 1
15176 # check write cache is enabled on all obdfilters
15177 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
15178 skip "oss write cache is NOT enabled"
15183 #define OBD_FAIL_OBD_NO_LRU 0x609
15184 do_nodes $list $LCTL set_param fail_loc=0x609
15186 # pages should be in the case right after write
15187 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15190 local BEFORE=$(roc_hit)
15191 cancel_lru_locks osc
15192 cat $DIR/$tfile >/dev/null
15193 local AFTER=$(roc_hit)
15195 do_nodes $list $LCTL set_param fail_loc=0
15197 if ! let "AFTER - BEFORE == CPAGES"; then
15198 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15201 cancel_lru_locks osc
15202 # invalidates OST cache
15203 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15204 set_osd_param $list '' read_cache_enable 0
15205 cat $DIR/$tfile >/dev/null
15207 # now data shouldn't be found in the cache
15209 cancel_lru_locks osc
15210 cat $DIR/$tfile >/dev/null
15212 if let "AFTER - BEFORE != 0"; then
15213 error "IN CACHE: before: $BEFORE, after: $AFTER"
15216 set_osd_param $list '' read_cache_enable 1
15219 run_test 151 "test cache on oss and controls ==============================="
15222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15224 local TF="$TMP/$tfile"
15226 # simulate ENOMEM during write
15227 #define OBD_FAIL_OST_NOMEM 0x226
15228 lctl set_param fail_loc=0x80000226
15229 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15231 sync || error "sync failed"
15232 lctl set_param fail_loc=0
15234 # discard client's cache
15235 cancel_lru_locks osc
15237 # simulate ENOMEM during read
15238 lctl set_param fail_loc=0x80000226
15239 cmp $TF $DIR/$tfile || error "cmp failed"
15240 lctl set_param fail_loc=0
15244 run_test 152 "test read/write with enomem ============================"
15247 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15249 run_test 153 "test if fdatasync does not crash ======================="
15251 dot_lustre_fid_permission_check() {
15253 local ffid=$MOUNT/.lustre/fid/$fid
15256 echo "stat fid $fid"
15257 stat $ffid > /dev/null || error "stat $ffid failed."
15258 echo "touch fid $fid"
15259 touch $ffid || error "touch $ffid failed."
15260 echo "write to fid $fid"
15261 cat /etc/hosts > $ffid || error "write $ffid failed."
15262 echo "read fid $fid"
15263 diff /etc/hosts $ffid || error "read $ffid failed."
15264 echo "append write to fid $fid"
15265 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15266 echo "rename fid $fid"
15267 mv $ffid $test_dir/$tfile.1 &&
15268 error "rename $ffid to $tfile.1 should fail."
15269 touch $test_dir/$tfile.1
15270 mv $test_dir/$tfile.1 $ffid &&
15271 error "rename $tfile.1 to $ffid should fail."
15272 rm -f $test_dir/$tfile.1
15273 echo "truncate fid $fid"
15274 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15275 echo "link fid $fid"
15276 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15277 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15278 echo "setfacl fid $fid"
15279 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
15280 echo "getfacl fid $fid"
15281 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
15283 echo "unlink fid $fid"
15284 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15285 echo "mknod fid $fid"
15286 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15288 fid=[0xf00000400:0x1:0x0]
15289 ffid=$MOUNT/.lustre/fid/$fid
15291 echo "stat non-exist fid $fid"
15292 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15293 echo "write to non-exist fid $fid"
15294 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15295 echo "link new fid $fid"
15296 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15298 mkdir -p $test_dir/$tdir
15299 touch $test_dir/$tdir/$tfile
15300 fid=$($LFS path2fid $test_dir/$tdir)
15303 error "error: could not get fid for $test_dir/$dir/$tfile."
15305 ffid=$MOUNT/.lustre/fid/$fid
15308 ls $ffid > /dev/null || error "ls $ffid failed."
15309 echo "touch $fid/$tfile.1"
15310 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15312 echo "touch $MOUNT/.lustre/fid/$tfile"
15313 touch $MOUNT/.lustre/fid/$tfile && \
15314 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15316 echo "setxattr to $MOUNT/.lustre/fid"
15317 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15319 echo "listxattr for $MOUNT/.lustre/fid"
15320 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15322 echo "delxattr from $MOUNT/.lustre/fid"
15323 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15325 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15326 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15327 error "touch invalid fid should fail."
15329 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15330 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15331 error "touch non-normal fid should fail."
15333 echo "rename $tdir to $MOUNT/.lustre/fid"
15334 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15335 error "rename to $MOUNT/.lustre/fid should fail."
15337 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15339 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15340 local new_obf_mode=777
15342 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15343 chmod $new_obf_mode $DIR/.lustre/fid ||
15344 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15346 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15347 [ $obf_mode -eq $new_obf_mode ] ||
15348 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15350 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15351 chmod $old_obf_mode $DIR/.lustre/fid ||
15352 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15355 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15356 fid=$($LFS path2fid $test_dir/$tfile-2)
15358 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15360 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15361 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15362 error "create lov data thru .lustre failed"
15364 echo "cp /etc/passwd $test_dir/$tfile-2"
15365 cp /etc/passwd $test_dir/$tfile-2 ||
15366 error "copy to $test_dir/$tfile-2 failed."
15367 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15368 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15369 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15371 rm -rf $test_dir/tfile.lnk
15372 rm -rf $test_dir/$tfile-2
15376 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15377 skip "Need MDS version at least 2.4.1"
15379 local tf=$DIR/$tfile
15382 local fid=$($LFS path2fid $tf)
15383 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15385 # check that we get the same pathname back
15388 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15389 echo "$rootpath $fid"
15390 found=$($LFS fid2path $rootpath "$fid")
15391 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15392 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15395 # check wrong root path format
15396 rootpath=$MOUNT"_wrong"
15397 found=$($LFS fid2path $rootpath "$fid")
15398 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15400 run_test 154A "lfs path2fid and fid2path basic checks"
15403 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15404 skip "Need MDS version at least 2.4.1"
15406 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15407 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15408 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15409 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15411 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15412 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15414 # check that we get the same pathname
15415 echo "PFID: $PFID, name: $name"
15416 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15417 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15418 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15419 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15421 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15423 run_test 154B "verify the ll_decode_linkea tool"
15426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15427 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15428 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15429 skip "Need MDS version at least 2.2.51"
15430 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15432 cp /etc/hosts $DIR/$tfile
15434 fid=$($LFS path2fid $DIR/$tfile)
15436 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15438 dot_lustre_fid_permission_check "$fid" $DIR ||
15439 error "dot lustre permission check $fid failed"
15441 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15443 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15445 touch $MOUNT/.lustre/file &&
15446 error "creation is not allowed under .lustre"
15448 mkdir $MOUNT/.lustre/dir &&
15449 error "mkdir is not allowed under .lustre"
15453 run_test 154a "Open-by-FID"
15456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15457 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15458 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15459 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15460 skip "Need MDS version at least 2.2.51"
15462 local remote_dir=$DIR/$tdir/remote_dir
15466 mkdir -p $DIR/$tdir
15467 $LFS mkdir -i $MDTIDX $remote_dir ||
15468 error "create remote directory failed"
15470 cp /etc/hosts $remote_dir/$tfile
15472 fid=$($LFS path2fid $remote_dir/$tfile)
15474 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15476 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15477 error "dot lustre permission check $fid failed"
15480 run_test 154b "Open-by-FID for remote directory"
15483 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15484 skip "Need MDS version at least 2.4.1"
15486 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15487 local FID1=$($LFS path2fid $DIR/$tfile.1)
15488 local FID2=$($LFS path2fid $DIR/$tfile.2)
15489 local FID3=$($LFS path2fid $DIR/$tfile.3)
15492 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15493 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15494 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15496 [ "$FID" = "${!want}" ] ||
15497 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15501 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15503 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15504 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15508 run_test 154c "lfs path2fid and fid2path multiple arguments"
15511 remote_mds_nodsh && skip "remote MDS with nodsh"
15512 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15513 skip "Need MDS version at least 2.5.53"
15515 if remote_mds; then
15516 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15520 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15527 local fid=$($LFS path2fid $DIR/$tfile)
15530 cmd="exec $fd<$DIR/$tfile"
15532 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15533 echo "$fid_list" | grep "$fid"
15536 cmd="exec $fd>/dev/null"
15538 if [ $rc -ne 0 ]; then
15539 error "FID $fid not found in open files list $fid_list"
15542 run_test 154d "Verify open file fid"
15546 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15547 skip "Need MDS version at least 2.6.50"
15549 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15550 error ".lustre returned by readdir"
15553 run_test 154e ".lustre is not returned by readdir"
15556 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15558 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15559 mkdir_on_mdt0 $DIR/$tdir
15560 # test dirs inherit from its stripe
15561 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15562 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15563 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15564 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15567 # get fid of parents
15568 local FID0=$($LFS path2fid $DIR/$tdir)
15569 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15570 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15571 local FID3=$($LFS path2fid $DIR)
15573 # check that path2fid --parents returns expected <parent_fid>/name
15574 # 1) test for a directory (single parent)
15575 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15576 [ "$parent" == "$FID0/foo1" ] ||
15577 error "expected parent: $FID0/foo1, got: $parent"
15579 # 2) test for a file with nlink > 1 (multiple parents)
15580 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15581 echo "$parent" | grep -F "$FID1/$tfile" ||
15582 error "$FID1/$tfile not returned in parent list"
15583 echo "$parent" | grep -F "$FID2/link" ||
15584 error "$FID2/link not returned in parent list"
15586 # 3) get parent by fid
15587 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15588 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15589 echo "$parent" | grep -F "$FID1/$tfile" ||
15590 error "$FID1/$tfile not returned in parent list (by fid)"
15591 echo "$parent" | grep -F "$FID2/link" ||
15592 error "$FID2/link not returned in parent list (by fid)"
15594 # 4) test for entry in root directory
15595 parent=$($LFS path2fid --parents $DIR/f)
15596 echo "$parent" | grep -F "$FID3/f" ||
15597 error "$FID3/f not returned in parent list"
15599 # 5) test it on root directory
15600 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15601 error "$MOUNT should not have parents"
15603 # enable xattr caching and check that linkea is correctly updated
15604 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15605 save_lustre_params client "llite.*.xattr_cache" > $save
15606 lctl set_param llite.*.xattr_cache 1
15608 # 6.1) linkea update on rename
15609 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15611 # get parents by fid
15612 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15613 # foo1 should no longer be returned in parent list
15614 echo "$parent" | grep -F "$FID1" &&
15615 error "$FID1 should no longer be in parent list"
15616 # the new path should appear
15617 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15618 error "$FID2/$tfile.moved is not in parent list"
15620 # 6.2) linkea update on unlink
15621 rm -f $DIR/$tdir/foo2/link
15622 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15623 # foo2/link should no longer be returned in parent list
15624 echo "$parent" | grep -F "$FID2/link" &&
15625 error "$FID2/link should no longer be in parent list"
15629 restore_lustre_params < $save
15632 run_test 154f "get parent fids by reading link ea"
15636 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15637 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15638 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15639 skip "Need MDS version at least 2.6.92"
15641 mkdir_on_mdt0 $DIR/$tdir
15642 llapi_fid_test -d $DIR/$tdir
15644 run_test 154g "various llapi FID tests"
15646 test_155_small_load() {
15647 local temp=$TMP/$tfile
15648 local file=$DIR/$tfile
15650 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15651 error "dd of=$temp bs=6096 count=1 failed"
15653 cancel_lru_locks $OSC
15654 cmp $temp $file || error "$temp $file differ"
15656 $TRUNCATE $temp 6000
15657 $TRUNCATE $file 6000
15658 cmp $temp $file || error "$temp $file differ (truncate1)"
15660 echo "12345" >>$temp
15661 echo "12345" >>$file
15662 cmp $temp $file || error "$temp $file differ (append1)"
15664 echo "12345" >>$temp
15665 echo "12345" >>$file
15666 cmp $temp $file || error "$temp $file differ (append2)"
15672 test_155_big_load() {
15673 remote_ost_nodsh && skip "remote OST with nodsh"
15675 local temp=$TMP/$tfile
15676 local file=$DIR/$tfile
15679 local cache_size=$(do_facet ost$((MAXI+1)) \
15680 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15682 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
15684 if [ -z "$cache_size" ]; then
15687 local large_file_size=$((cache_size * 2))
15689 echo "OSS cache size: $cache_size KB"
15690 echo "Large file size: $large_file_size KB"
15692 [ $MAXV -le $large_file_size ] &&
15693 skip_env "max available OST size needs > $large_file_size KB"
15695 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15697 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15698 error "dd of=$temp bs=$large_file_size count=1k failed"
15701 cancel_lru_locks osc
15702 cmp $temp $file || error "$temp $file differ"
15708 save_writethrough() {
15709 local facets=$(get_facets OST)
15711 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15717 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15719 save_writethrough $p
15722 set_cache writethrough on
15723 test_155_small_load
15724 restore_lustre_params < $p
15727 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15732 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15734 save_writethrough $p
15737 set_cache writethrough off
15738 test_155_small_load
15739 restore_lustre_params < $p
15742 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15747 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15749 save_writethrough $p
15752 set_cache writethrough on
15753 test_155_small_load
15754 restore_lustre_params < $p
15757 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15762 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15764 save_writethrough $p
15767 set_cache writethrough off
15768 test_155_small_load
15769 restore_lustre_params < $p
15772 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15777 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15779 save_writethrough $p
15782 set_cache writethrough on
15784 restore_lustre_params < $p
15787 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15792 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15794 save_writethrough $p
15797 set_cache writethrough off
15799 restore_lustre_params < $p
15802 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15807 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15809 save_writethrough $p
15812 set_cache writethrough on
15814 restore_lustre_params < $p
15817 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15822 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15824 save_writethrough $p
15827 set_cache writethrough off
15829 restore_lustre_params < $p
15832 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15836 remote_ost_nodsh && skip "remote OST with nodsh"
15837 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15838 skip "stats not implemented on old servers"
15839 [ "$ost1_FSTYPE" = "zfs" ] &&
15840 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15845 local file="$DIR/$tfile"
15846 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15848 save_writethrough $p
15851 log "Turn on read and write cache"
15853 set_cache writethrough on
15855 log "Write data and read it back."
15856 log "Read should be satisfied from the cache."
15857 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15859 cancel_lru_locks osc
15860 cat $file >/dev/null
15862 if ! let "AFTER - BEFORE == CPAGES"; then
15863 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15865 log "cache hits: before: $BEFORE, after: $AFTER"
15868 log "Read again; it should be satisfied from the cache."
15870 cancel_lru_locks osc
15871 cat $file >/dev/null
15873 if ! let "AFTER - BEFORE == CPAGES"; then
15874 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15876 log "cache hits:: before: $BEFORE, after: $AFTER"
15879 log "Turn off the read cache and turn on the write cache"
15881 set_cache writethrough on
15883 log "Read again; it should be satisfied from the cache."
15885 cancel_lru_locks osc
15886 cat $file >/dev/null
15888 if ! let "AFTER - BEFORE == CPAGES"; then
15889 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15891 log "cache hits:: before: $BEFORE, after: $AFTER"
15894 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15895 # > 2.12.56 uses pagecache if cached
15896 log "Read again; it should not be satisfied from the cache."
15898 cancel_lru_locks osc
15899 cat $file >/dev/null
15901 if ! let "AFTER - BEFORE == 0"; then
15902 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15904 log "cache hits:: before: $BEFORE, after: $AFTER"
15908 log "Write data and read it back."
15909 log "Read should be satisfied from the cache."
15910 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15912 cancel_lru_locks osc
15913 cat $file >/dev/null
15915 if ! let "AFTER - BEFORE == CPAGES"; then
15916 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15918 log "cache hits:: before: $BEFORE, after: $AFTER"
15921 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15922 # > 2.12.56 uses pagecache if cached
15923 log "Read again; it should not be satisfied from the cache."
15925 cancel_lru_locks osc
15926 cat $file >/dev/null
15928 if ! let "AFTER - BEFORE == 0"; then
15929 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15931 log "cache hits:: before: $BEFORE, after: $AFTER"
15935 log "Turn off read and write cache"
15937 set_cache writethrough off
15939 log "Write data and read it back"
15940 log "It should not be satisfied from the cache."
15942 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15943 cancel_lru_locks osc
15945 cat $file >/dev/null
15947 if ! let "AFTER - BEFORE == 0"; then
15948 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15950 log "cache hits:: before: $BEFORE, after: $AFTER"
15953 log "Turn on the read cache and turn off the write cache"
15955 set_cache writethrough off
15957 log "Write data and read it back"
15958 log "It should not be satisfied from the cache."
15960 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15962 cancel_lru_locks osc
15963 cat $file >/dev/null
15965 if ! let "AFTER - BEFORE == 0"; then
15966 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15968 log "cache hits:: before: $BEFORE, after: $AFTER"
15971 log "Read again; it should be satisfied from the cache."
15973 cancel_lru_locks osc
15974 cat $file >/dev/null
15976 if ! let "AFTER - BEFORE == CPAGES"; then
15977 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15979 log "cache hits:: before: $BEFORE, after: $AFTER"
15982 restore_lustre_params < $p
15985 run_test 156 "Verification of tunables"
15988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15989 remote_mds_nodsh && skip "remote MDS with nodsh"
15990 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15991 skip "Need MDS version at least 2.2.0"
15993 changelog_register || error "changelog_register failed"
15994 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15995 changelog_users $SINGLEMDS | grep -q $cl_user ||
15996 error "User $cl_user not found in changelog_users"
15998 mkdir_on_mdt0 $DIR/$tdir
16001 test_mkdir -p $DIR/$tdir/pics/2008/zachy
16002 changelog_clear 0 || error "changelog_clear failed"
16003 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
16004 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
16005 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16006 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16007 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16008 rm $DIR/$tdir/pics/desktop.jpg
16010 echo "verifying changelog mask"
16011 changelog_chmask "-MKDIR"
16012 changelog_chmask "-CLOSE"
16014 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
16015 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
16017 changelog_chmask "+MKDIR"
16018 changelog_chmask "+CLOSE"
16020 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
16021 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
16023 MKDIRS=$(changelog_dump | grep -c "MKDIR")
16024 CLOSES=$(changelog_dump | grep -c "CLOSE")
16025 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
16026 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
16029 echo "verifying target fid"
16030 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
16031 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
16032 [ "$fidc" == "$fidf" ] ||
16033 error "changelog '$tfile' fid $fidc != file fid $fidf"
16034 echo "verifying parent fid"
16035 # The FID returned from the Changelog may be the directory shard on
16036 # a different MDT, and not the FID returned by path2fid on the parent.
16037 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
16038 # since this is what will matter when recreating this file in the tree.
16039 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
16040 local pathp=$($LFS fid2path $MOUNT "$fidp")
16041 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
16042 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
16044 echo "getting records for $cl_user"
16045 changelog_users $SINGLEMDS
16046 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
16048 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
16049 error "changelog_clear failed"
16050 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
16051 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
16052 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
16053 error "user index expect $user_rec1 + $nclr != $user_rec2"
16055 local min0_rec=$(changelog_users $SINGLEMDS |
16056 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
16057 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
16058 awk '{ print $1; exit; }')
16060 changelog_dump | tail -n 5
16061 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
16062 [ $first_rec == $((min0_rec + 1)) ] ||
16063 error "first index should be $min0_rec + 1 not $first_rec"
16065 # LU-3446 changelog index reset on MDT restart
16066 local cur_rec1=$(changelog_users $SINGLEMDS |
16067 awk '/^current.index:/ { print $NF }')
16068 changelog_clear 0 ||
16069 error "clear all changelog records for $cl_user failed"
16070 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
16071 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
16072 error "Fail to start $SINGLEMDS"
16073 local cur_rec2=$(changelog_users $SINGLEMDS |
16074 awk '/^current.index:/ { print $NF }')
16075 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
16076 [ $cur_rec1 == $cur_rec2 ] ||
16077 error "current index should be $cur_rec1 not $cur_rec2"
16079 echo "verifying users from this test are deregistered"
16080 changelog_deregister || error "changelog_deregister failed"
16081 changelog_users $SINGLEMDS | grep -q $cl_user &&
16082 error "User '$cl_user' still in changelog_users"
16084 # lctl get_param -n mdd.*.changelog_users
16085 # current_index: 144
16086 # ID index (idle seconds)
16087 # cl3 144 (2) mask=<list>
16088 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
16089 # this is the normal case where all users were deregistered
16090 # make sure no new records are added when no users are present
16091 local last_rec1=$(changelog_users $SINGLEMDS |
16092 awk '/^current.index:/ { print $NF }')
16093 touch $DIR/$tdir/chloe
16094 local last_rec2=$(changelog_users $SINGLEMDS |
16095 awk '/^current.index:/ { print $NF }')
16096 echo "verify changelogs are off: $last_rec1 == $last_rec2"
16097 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
16099 # any changelog users must be leftovers from a previous test
16100 changelog_users $SINGLEMDS
16101 echo "other changelog users; can't verify off"
16104 run_test 160a "changelog sanity"
16106 test_160b() { # LU-3587
16107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16108 remote_mds_nodsh && skip "remote MDS with nodsh"
16109 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16110 skip "Need MDS version at least 2.2.0"
16112 changelog_register || error "changelog_register failed"
16113 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16114 changelog_users $SINGLEMDS | grep -q $cl_user ||
16115 error "User '$cl_user' not found in changelog_users"
16117 local longname1=$(str_repeat a 255)
16118 local longname2=$(str_repeat b 255)
16121 echo "creating very long named file"
16122 touch $longname1 || error "create of '$longname1' failed"
16123 echo "renaming very long named file"
16124 mv $longname1 $longname2
16126 changelog_dump | grep RENME | tail -n 5
16129 run_test 160b "Verify that very long rename doesn't crash in changelog"
16132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16133 remote_mds_nodsh && skip "remote MDS with nodsh"
16135 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16136 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16137 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16138 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16142 # Registration step
16143 changelog_register || error "changelog_register failed"
16146 mkdir -p $DIR/$tdir
16147 $MCREATE $DIR/$tdir/foo_160c
16148 changelog_chmask "-TRUNC"
16149 $TRUNCATE $DIR/$tdir/foo_160c 200
16150 changelog_chmask "+TRUNC"
16151 $TRUNCATE $DIR/$tdir/foo_160c 199
16152 changelog_dump | tail -n 5
16153 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
16154 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
16156 run_test 160c "verify that changelog log catch the truncate event"
16159 remote_mds_nodsh && skip "remote MDS with nodsh"
16160 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16162 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
16163 skip "Need MDS version at least 2.7.60"
16165 # Registration step
16166 changelog_register || error "changelog_register failed"
16168 mkdir -p $DIR/$tdir/migrate_dir
16169 changelog_clear 0 || error "changelog_clear failed"
16171 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
16172 changelog_dump | tail -n 5
16173 local migrates=$(changelog_dump | grep -c "MIGRT")
16174 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
16176 run_test 160d "verify that changelog log catch the migrate event"
16179 remote_mds_nodsh && skip "remote MDS with nodsh"
16182 changelog_register || error "changelog_register failed"
16184 local MDT0=$(facet_svc $SINGLEMDS)
16187 # No user (expect fail)
16188 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
16190 if [ $rc -eq 0 ]; then
16191 error "Should fail without user"
16192 elif [ $rc -ne 4 ]; then
16193 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
16196 # Delete a future user (expect fail)
16197 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
16199 if [ $rc -eq 0 ]; then
16200 error "Deleted non-existant user cl77"
16201 elif [ $rc -ne 2 ]; then
16202 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
16205 # Clear to a bad index (1 billion should be safe)
16206 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
16209 if [ $rc -eq 0 ]; then
16210 error "Successfully cleared to invalid CL index"
16211 elif [ $rc -ne 22 ]; then
16212 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
16215 run_test 160e "changelog negative testing (should return errors)"
16218 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16219 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16220 skip "Need MDS version at least 2.10.56"
16222 local mdts=$(comma_list $(mdts_nodes))
16225 changelog_register || error "first changelog_register failed"
16226 changelog_register || error "second changelog_register failed"
16228 declare -A cl_user1
16229 declare -A cl_user2
16234 # generate some changelog records to accumulate on each MDT
16235 # use all_char because created files should be evenly distributed
16236 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16237 error "test_mkdir $tdir failed"
16238 log "$(date +%s): creating first files"
16239 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16240 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
16241 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
16244 # check changelogs have been generated
16245 local start=$SECONDS
16246 local idle_time=$((MDSCOUNT * 5 + 5))
16247 local nbcl=$(changelog_dump | wc -l)
16248 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16250 for param in "changelog_max_idle_time=$idle_time" \
16252 "changelog_min_gc_interval=2" \
16253 "changelog_min_free_cat_entries=3"; do
16254 local MDT0=$(facet_svc $SINGLEMDS)
16255 local var="${param%=*}"
16256 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16258 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16259 do_nodes $mdts $LCTL set_param mdd.*.$param
16262 # force cl_user2 to be idle (1st part), but also cancel the
16263 # cl_user1 records so that it is not evicted later in the test.
16264 local sleep1=$((idle_time / 2))
16265 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16268 # simulate changelog catalog almost full
16269 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16270 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16272 for i in $(seq $MDSCOUNT); do
16273 cl_users=(${CL_USERS[mds$i]})
16274 cl_user1[mds$i]="${cl_users[0]}"
16275 cl_user2[mds$i]="${cl_users[1]}"
16277 [ -n "${cl_user1[mds$i]}" ] ||
16278 error "mds$i: no user registered"
16279 [ -n "${cl_user2[mds$i]}" ] ||
16280 error "mds$i: only ${cl_user2[mds$i]} is registered"
16282 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16283 [ -n "$user_rec1" ] ||
16284 error "mds$i: User ${cl_user1[mds$i]} not registered"
16285 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16286 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16287 [ -n "$user_rec2" ] ||
16288 error "mds$i: User ${cl_user1[mds$i]} not registered"
16289 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16290 "$user_rec1 + 2 == $user_rec2"
16291 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16292 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16293 "$user_rec1 + 2, but is $user_rec2"
16294 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16295 [ -n "$user_rec2" ] ||
16296 error "mds$i: User ${cl_user2[mds$i]} not registered"
16297 [ $user_rec1 == $user_rec2 ] ||
16298 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16299 "$user_rec1, but is $user_rec2"
16302 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16303 local sleep2=$((idle_time - (SECONDS - start) + 1))
16304 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16307 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16308 # cl_user1 should be OK because it recently processed records.
16309 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16310 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16311 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16312 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16315 # ensure gc thread is done
16316 for i in $(mdts_nodes); do
16317 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16318 error "$i: GC-thread not done"
16322 for (( i = 1; i <= MDSCOUNT; i++ )); do
16323 # check cl_user1 still registered
16324 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16325 error "mds$i: User ${cl_user1[mds$i]} not registered"
16326 # check cl_user2 unregistered
16327 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16328 error "mds$i: User ${cl_user2[mds$i]} still registered"
16330 # check changelogs are present and starting at $user_rec1 + 1
16331 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16332 [ -n "$user_rec1" ] ||
16333 error "mds$i: User ${cl_user1[mds$i]} not registered"
16334 first_rec=$($LFS changelog $(facet_svc mds$i) |
16335 awk '{ print $1; exit; }')
16337 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16338 [ $((user_rec1 + 1)) == $first_rec ] ||
16339 error "mds$i: rec $first_rec != $user_rec1 + 1"
16342 run_test 160f "changelog garbage collect (timestamped users)"
16345 remote_mds_nodsh && skip "remote MDS with nodsh"
16346 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16347 skip "Need MDS version at least 2.14.55"
16349 local mdts=$(comma_list $(mdts_nodes))
16352 changelog_register || error "first changelog_register failed"
16353 changelog_register || error "second changelog_register failed"
16355 declare -A cl_user1
16356 declare -A cl_user2
16361 # generate some changelog records to accumulate on each MDT
16362 # use all_char because created files should be evenly distributed
16363 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16364 error "test_mkdir $tdir failed"
16365 for ((i = 0; i < MDSCOUNT; i++)); do
16366 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16367 error "create $DIR/$tdir/d$i.1 failed"
16370 # check changelogs have been generated
16371 local nbcl=$(changelog_dump | wc -l)
16372 (( $nbcl > 0 )) || error "no changelogs found"
16374 # reduce the max_idle_indexes value to make sure we exceed it
16375 for param in "changelog_max_idle_indexes=2" \
16377 "changelog_min_gc_interval=2"; do
16378 local MDT0=$(facet_svc $SINGLEMDS)
16379 local var="${param%=*}"
16380 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16382 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16383 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16384 error "unable to set mdd.*.$param"
16387 local start=$SECONDS
16388 for i in $(seq $MDSCOUNT); do
16389 cl_users=(${CL_USERS[mds$i]})
16390 cl_user1[mds$i]="${cl_users[0]}"
16391 cl_user2[mds$i]="${cl_users[1]}"
16393 [ -n "${cl_user1[mds$i]}" ] ||
16394 error "mds$i: user1 is not registered"
16395 [ -n "${cl_user2[mds$i]}" ] ||
16396 error "mds$i: only ${cl_user1[mds$i]} is registered"
16398 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16399 [ -n "$user_rec1" ] ||
16400 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16401 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16402 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16403 [ -n "$user_rec2" ] ||
16404 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16405 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16406 "$user_rec1 + 2 == $user_rec2"
16407 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16408 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16409 "expected $user_rec1 + 2, but is $user_rec2"
16410 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16411 [ -n "$user_rec2" ] ||
16412 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16413 [ $user_rec1 == $user_rec2 ] ||
16414 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16415 "expected $user_rec1, but is $user_rec2"
16418 # ensure we are past the previous changelog_min_gc_interval set above
16419 local sleep2=$((start + 2 - SECONDS))
16420 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16421 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16422 # cl_user1 should be OK because it recently processed records.
16423 for ((i = 0; i < MDSCOUNT; i++)); do
16424 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16425 error "create $DIR/$tdir/d$i.3 failed"
16428 # ensure gc thread is done
16429 for i in $(mdts_nodes); do
16430 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16431 error "$i: GC-thread not done"
16435 for (( i = 1; i <= MDSCOUNT; i++ )); do
16436 # check cl_user1 still registered
16437 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16438 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16439 # check cl_user2 unregistered
16440 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16441 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16443 # check changelogs are present and starting at $user_rec1 + 1
16444 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16445 [ -n "$user_rec1" ] ||
16446 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16447 first_rec=$($LFS changelog $(facet_svc mds$i) |
16448 awk '{ print $1; exit; }')
16450 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16451 [ $((user_rec1 + 1)) == $first_rec ] ||
16452 error "mds$i: rec $first_rec != $user_rec1 + 1"
16455 run_test 160g "changelog garbage collect on idle records"
16458 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16459 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16460 skip "Need MDS version at least 2.10.56"
16462 local mdts=$(comma_list $(mdts_nodes))
16465 changelog_register || error "first changelog_register failed"
16466 changelog_register || error "second changelog_register failed"
16468 declare -A cl_user1
16469 declare -A cl_user2
16474 # generate some changelog records to accumulate on each MDT
16475 # use all_char because created files should be evenly distributed
16476 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16477 error "test_mkdir $tdir failed"
16478 for ((i = 0; i < MDSCOUNT; i++)); do
16479 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16480 error "create $DIR/$tdir/d$i.1 failed"
16483 # check changelogs have been generated
16484 local nbcl=$(changelog_dump | wc -l)
16485 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16487 for param in "changelog_max_idle_time=10" \
16489 "changelog_min_gc_interval=2"; do
16490 local MDT0=$(facet_svc $SINGLEMDS)
16491 local var="${param%=*}"
16492 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16494 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16495 do_nodes $mdts $LCTL set_param mdd.*.$param
16498 # force cl_user2 to be idle (1st part)
16501 for i in $(seq $MDSCOUNT); do
16502 cl_users=(${CL_USERS[mds$i]})
16503 cl_user1[mds$i]="${cl_users[0]}"
16504 cl_user2[mds$i]="${cl_users[1]}"
16506 [ -n "${cl_user1[mds$i]}" ] ||
16507 error "mds$i: no user registered"
16508 [ -n "${cl_user2[mds$i]}" ] ||
16509 error "mds$i: only ${cl_user2[mds$i]} is registered"
16511 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16512 [ -n "$user_rec1" ] ||
16513 error "mds$i: User ${cl_user1[mds$i]} not registered"
16514 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16515 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16516 [ -n "$user_rec2" ] ||
16517 error "mds$i: User ${cl_user1[mds$i]} not registered"
16518 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16519 "$user_rec1 + 2 == $user_rec2"
16520 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16521 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16522 "$user_rec1 + 2, but is $user_rec2"
16523 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16524 [ -n "$user_rec2" ] ||
16525 error "mds$i: User ${cl_user2[mds$i]} not registered"
16526 [ $user_rec1 == $user_rec2 ] ||
16527 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16528 "$user_rec1, but is $user_rec2"
16531 # force cl_user2 to be idle (2nd part) and to reach
16532 # changelog_max_idle_time
16535 # force each GC-thread start and block then
16536 # one per MDT/MDD, set fail_val accordingly
16537 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16538 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16540 # generate more changelogs to trigger fail_loc
16541 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16542 error "create $DIR/$tdir/${tfile}bis failed"
16544 # stop MDT to stop GC-thread, should be done in back-ground as it will
16545 # block waiting for the thread to be released and exit
16546 declare -A stop_pids
16547 for i in $(seq $MDSCOUNT); do
16549 stop_pids[mds$i]=$!
16552 for i in $(mdts_nodes); do
16555 local facets=$(facets_up_on_host $i)
16557 for facet in ${facets//,/ }; do
16558 if [[ $facet == mds* ]]; then
16562 # ensure each MDS's gc threads are still present and all in "R"
16563 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16564 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16565 error "$i: expected $nb GC-thread"
16567 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16569 error "$i: GC-thread not found in R-state"
16570 # check umounts of each MDT on MDS have reached kthread_stop()
16571 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16572 error "$i: expected $nb umount"
16574 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16575 error "$i: umount not found in D-state"
16578 # release all GC-threads
16579 do_nodes $mdts $LCTL set_param fail_loc=0
16581 # wait for MDT stop to complete
16582 for i in $(seq $MDSCOUNT); do
16583 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16587 # may try to check if any orphan changelog records are present
16588 # via ldiskfs/zfs and llog_reader...
16590 # re-start/mount MDTs
16591 for i in $(seq $MDSCOUNT); do
16592 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16593 error "Fail to start mds$i"
16597 for i in $(seq $MDSCOUNT); do
16598 # check cl_user1 still registered
16599 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16600 error "mds$i: User ${cl_user1[mds$i]} not registered"
16601 # check cl_user2 unregistered
16602 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16603 error "mds$i: User ${cl_user2[mds$i]} still registered"
16605 # check changelogs are present and starting at $user_rec1 + 1
16606 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16607 [ -n "$user_rec1" ] ||
16608 error "mds$i: User ${cl_user1[mds$i]} not registered"
16609 first_rec=$($LFS changelog $(facet_svc mds$i) |
16610 awk '{ print $1; exit; }')
16612 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16613 [ $((user_rec1 + 1)) == $first_rec ] ||
16614 error "mds$i: first index should be $user_rec1 + 1, " \
16615 "but is $first_rec"
16618 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16623 local mdts=$(comma_list $(mdts_nodes))
16625 changelog_register || error "first changelog_register failed"
16627 # generate some changelog records to accumulate on each MDT
16628 # use all_char because created files should be evenly distributed
16629 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16630 error "test_mkdir $tdir failed"
16631 for ((i = 0; i < MDSCOUNT; i++)); do
16632 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16633 error "create $DIR/$tdir/d$i.1 failed"
16636 # check changelogs have been generated
16637 local nbcl=$(changelog_dump | wc -l)
16638 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16640 # simulate race between register and unregister
16641 # XXX as fail_loc is set per-MDS, with DNE configs the race
16642 # simulation will only occur for one MDT per MDS and for the
16643 # others the normal race scenario will take place
16644 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16645 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16646 do_nodes $mdts $LCTL set_param fail_val=1
16648 # unregister 1st user
16649 changelog_deregister &
16651 # wait some time for deregister work to reach race rdv
16653 # register 2nd user
16654 changelog_register || error "2nd user register failed"
16656 wait $pid1 || error "1st user deregister failed"
16660 declare -A LAST_REC
16661 for i in $(seq $MDSCOUNT); do
16662 if changelog_users mds$i | grep "^cl"; then
16663 # make sure new records are added with one user present
16664 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16665 awk '/^current.index:/ { print $NF }')
16667 error "mds$i has no user registered"
16671 # generate more changelog records to accumulate on each MDT
16672 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16673 error "create $DIR/$tdir/${tfile}bis failed"
16675 for i in $(seq $MDSCOUNT); do
16676 last_rec=$(changelog_users $SINGLEMDS |
16677 awk '/^current.index:/ { print $NF }')
16678 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16679 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16680 error "changelogs are off on mds$i"
16683 run_test 160i "changelog user register/unregister race"
16686 remote_mds_nodsh && skip "remote MDS with nodsh"
16687 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16688 skip "Need MDS version at least 2.12.56"
16690 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16691 stack_trap "umount $MOUNT2" EXIT
16693 changelog_register || error "first changelog_register failed"
16694 stack_trap "changelog_deregister" EXIT
16696 # generate some changelog
16697 # use all_char because created files should be evenly distributed
16698 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16699 error "mkdir $tdir failed"
16700 for ((i = 0; i < MDSCOUNT; i++)); do
16701 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16702 error "create $DIR/$tdir/d$i.1 failed"
16705 # open the changelog device
16706 exec 3>/dev/changelog-$FSNAME-MDT0000
16707 stack_trap "exec 3>&-" EXIT
16708 exec 4</dev/changelog-$FSNAME-MDT0000
16709 stack_trap "exec 4<&-" EXIT
16711 # umount the first lustre mount
16713 stack_trap "mount_client $MOUNT" EXIT
16715 # read changelog, which may or may not fail, but should not crash
16719 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16720 changelog_users $SINGLEMDS | grep -q $cl_user ||
16721 error "User $cl_user not found in changelog_users"
16723 printf 'clear:'$cl_user':0' >&3
16725 run_test 160j "client can be umounted while its chanangelog is being used"
16728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16729 remote_mds_nodsh && skip "remote MDS with nodsh"
16731 mkdir -p $DIR/$tdir/1/1
16733 changelog_register || error "changelog_register failed"
16734 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16736 changelog_users $SINGLEMDS | grep -q $cl_user ||
16737 error "User '$cl_user' not found in changelog_users"
16738 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16739 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16740 rmdir $DIR/$tdir/1/1 & sleep 1
16742 touch $DIR/$tdir/2/2
16743 rm -rf $DIR/$tdir/2
16748 changelog_dump | grep rmdir || error "rmdir not recorded"
16750 run_test 160k "Verify that changelog records are not lost"
16752 # Verifies that a file passed as a parameter has recently had an operation
16753 # performed on it that has generated an MTIME changelog which contains the
16754 # correct parent FID. As files might reside on a different MDT from the
16755 # parent directory in DNE configurations, the FIDs are translated to paths
16756 # before being compared, which should be identical
16757 compare_mtime_changelog() {
16765 mdtidx=$($LFS getstripe --mdt-index $file)
16766 mdtidx=$(printf "%04x" $mdtidx)
16768 # Obtain the parent FID from the MTIME changelog
16769 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16770 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16772 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16773 [ -z "$cl_fid" ] && error "parent FID not present"
16775 # Verify that the path for the parent FID is the same as the path for
16776 # the test directory
16777 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16781 [[ "${pdir%/}" == "$dir" ]] ||
16782 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16788 remote_mds_nodsh && skip "remote MDS with nodsh"
16789 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16790 skip "Need MDS version at least 2.13.55"
16794 changelog_register || error "changelog_register failed"
16795 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16797 changelog_users $SINGLEMDS | grep -q $cl_user ||
16798 error "User '$cl_user' not found in changelog_users"
16800 # Clear some types so that MTIME changelogs are generated
16801 changelog_chmask "-CREAT"
16802 changelog_chmask "-CLOSE"
16804 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16806 # Test CL_MTIME during setattr
16807 touch $DIR/$tdir/$tfile
16808 compare_mtime_changelog $DIR/$tdir/$tfile
16810 # Test CL_MTIME during close
16811 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16812 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16814 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16817 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16818 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16819 skip "Need MDS version at least 2.14.51"
16826 changelog_register || error "first changelog_register failed"
16827 changelog_register || error "second changelog_register failed"
16829 cl_users=(${CL_USERS[mds1]})
16830 cl_user1="${cl_users[0]}"
16831 cl_user2="${cl_users[1]}"
16832 # generate some changelog records to accumulate on MDT0
16833 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16834 createmany -m $DIR/$tdir/$tfile 50 ||
16835 error "create $DIR/$tdir/$tfile failed"
16836 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16839 # check changelogs have been generated
16840 local nbcl=$(changelog_dump | wc -l)
16841 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16843 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16844 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16846 __changelog_clear mds1 $cl_user1 +10
16847 __changelog_clear mds1 $cl_user2 0 &
16850 __changelog_clear mds1 $cl_user1 0 ||
16851 error "fail to cancel record for $cl_user1"
16853 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16855 run_test 160m "Changelog clear race"
16858 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16859 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16860 skip "Need MDS version at least 2.14.51"
16869 changelog_register || error "first changelog_register failed"
16871 cl_users=(${CL_USERS[mds1]})
16872 cl_user1="${cl_users[0]}"
16874 # generate some changelog records to accumulate on MDT0
16875 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16876 first_rec=$(changelog_users $SINGLEMDS |
16877 awk '/^current.index:/ { print $NF }')
16878 while (( last_rec < (( first_rec + 65000)) )); do
16879 createmany -m $DIR/$tdir/$tfile 10000 ||
16880 error "create $DIR/$tdir/$tfile failed"
16882 for i in $(seq 0 10000); do
16883 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16887 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16888 error "unlinkmany failed unlink"
16889 last_rec=$(changelog_users $SINGLEMDS |
16890 awk '/^current.index:/ { print $NF }')
16891 echo last record $last_rec
16892 (( last_rec == 0 )) && error "no changelog found"
16895 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16896 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16898 __changelog_clear mds1 $cl_user1 0 &
16901 __changelog_clear mds1 $cl_user1 0 ||
16902 error "fail to cancel record for $cl_user1"
16904 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16906 run_test 160n "Changelog destroy race"
16909 local mdt="$(facet_svc $SINGLEMDS)"
16911 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16912 remote_mds_nodsh && skip "remote MDS with nodsh"
16913 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16914 skip "Need MDS version at least 2.14.52"
16916 changelog_register --user test_160o -m unlnk+close+open ||
16917 error "changelog_register failed"
16919 do_facet $SINGLEMDS $LCTL --device $mdt \
16920 changelog_register -u "Tt3_-#" &&
16921 error "bad symbols in name should fail"
16923 do_facet $SINGLEMDS $LCTL --device $mdt \
16924 changelog_register -u test_160o &&
16925 error "the same name registration should fail"
16927 do_facet $SINGLEMDS $LCTL --device $mdt \
16928 changelog_register -u test_160toolongname &&
16929 error "too long name registration should fail"
16931 changelog_chmask "MARK+HSM"
16932 lctl get_param mdd.*.changelog*mask
16933 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16934 changelog_users $SINGLEMDS | grep -q $cl_user ||
16935 error "User $cl_user not found in changelog_users"
16937 echo $cl_user | grep -q test_160o ||
16938 error "User $cl_user has no specific name 'test160o'"
16941 changelog_clear 0 || error "changelog_clear failed"
16942 # generate some changelog records to accumulate on MDT0
16943 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16944 touch $DIR/$tdir/$tfile # open 1
16946 OPENS=$(changelog_dump | grep -c "OPEN")
16947 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16949 # must be no MKDIR it wasn't set as user mask
16950 MKDIR=$(changelog_dump | grep -c "MKDIR")
16951 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16953 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16954 mdd.$mdt.changelog_current_mask -n)
16955 # register maskless user
16956 changelog_register || error "changelog_register failed"
16957 # effective mask should be not changed because it is not minimal
16958 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16959 mdd.$mdt.changelog_current_mask -n)
16960 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16961 # set server mask to minimal value
16962 changelog_chmask "MARK"
16963 # check effective mask again, should be treated as DEFMASK now
16964 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16965 mdd.$mdt.changelog_current_mask -n)
16966 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16968 do_facet $SINGLEMDS $LCTL --device $mdt \
16969 changelog_deregister -u test_160o ||
16970 error "cannot deregister by name"
16972 run_test 160o "changelog user name and mask"
16975 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16976 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16977 skip "Need MDS version at least 2.14.51"
16978 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16984 changelog_register || error "first changelog_register failed"
16986 cl_users=(${CL_USERS[mds1]})
16987 cl_user1="${cl_users[0]}"
16989 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16990 createmany -m $DIR/$tdir/$tfile 50 ||
16991 error "create $DIR/$tdir/$tfile failed"
16992 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16995 # check changelogs have been generated
16996 entry_count=$(changelog_dump | wc -l)
16997 ((entry_count != 0)) || error "no changelog entries found"
16999 # remove changelog_users and check that orphan entries are removed
17001 local dev=$(mdsdevname 1)
17002 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
17003 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
17004 entry_count=$(changelog_dump | wc -l)
17005 ((entry_count == 0)) ||
17006 error "found $entry_count changelog entries, expected none"
17008 run_test 160p "Changelog orphan cleanup with no users"
17011 local mdt="$(facet_svc $SINGLEMDS)"
17014 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17015 remote_mds_nodsh && skip "remote MDS with nodsh"
17016 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
17017 skip "Need MDS version at least 2.14.54"
17019 # set server mask to minimal value like server init does
17020 changelog_chmask "MARK"
17021 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
17022 error "changelog_register failed"
17023 # check effective mask again, should be treated as DEFMASK now
17024 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17025 mdd.$mdt.changelog_current_mask -n)
17026 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
17027 error "changelog_deregister failed"
17028 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17030 run_test 160q "changelog effective mask is DEFMASK if not set"
17033 remote_mds_nodsh && skip "remote MDS with nodsh"
17034 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
17035 skip "Need MDS version at least 2.14.55"
17037 local mdts=$(comma_list $(mdts_nodes))
17039 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
17040 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
17041 fail_val=$((24 * 3600 * 10))
17043 # Create a user which is 10 days old
17044 changelog_register || error "first changelog_register failed"
17046 declare -A cl_user1
17049 # generate some changelog records to accumulate on each MDT
17050 # use all_char because created files should be evenly distributed
17051 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17052 error "test_mkdir $tdir failed"
17053 for ((i = 0; i < MDSCOUNT; i++)); do
17054 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17055 error "create $DIR/$tdir/d$i.1 failed"
17058 # check changelogs have been generated
17059 local nbcl=$(changelog_dump | wc -l)
17060 (( nbcl > 0 )) || error "no changelogs found"
17062 # reduce the max_idle_indexes value to make sure we exceed it
17063 for param in "changelog_max_idle_indexes=2097446912" \
17064 "changelog_max_idle_time=2592000" \
17066 "changelog_min_gc_interval=2"; do
17067 local MDT0=$(facet_svc $SINGLEMDS)
17068 local var="${param%=*}"
17069 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17071 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17072 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17073 error "unable to set mdd.*.$param"
17076 local start=$SECONDS
17077 for i in $(seq $MDSCOUNT); do
17078 cl_users=(${CL_USERS[mds$i]})
17079 cl_user1[mds$i]="${cl_users[0]}"
17081 [[ -n "${cl_user1[mds$i]}" ]] ||
17082 error "mds$i: no user registered"
17085 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
17086 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
17088 # ensure we are past the previous changelog_min_gc_interval set above
17089 local sleep2=$((start + 2 - SECONDS))
17090 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17092 # Generate one more changelog to trigger GC
17093 for ((i = 0; i < MDSCOUNT; i++)); do
17094 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
17095 error "create $DIR/$tdir/d$i.3 failed"
17098 # ensure gc thread is done
17099 for node in $(mdts_nodes); do
17100 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
17101 error "$node: GC-thread not done"
17104 do_nodes $mdts $LCTL set_param fail_loc=0
17106 for (( i = 1; i <= MDSCOUNT; i++ )); do
17107 # check cl_user1 is purged
17108 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
17109 error "mds$i: User ${cl_user1[mds$i]} is registered"
17113 run_test 160s "changelog garbage collect on idle records * time"
17116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17118 test_mkdir -c1 $DIR/$tdir
17119 cp /etc/hosts $DIR/$tdir/$tfile
17120 test_mkdir -c1 $DIR/$tdir/foo1
17121 test_mkdir -c1 $DIR/$tdir/foo2
17122 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
17123 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
17124 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
17125 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
17126 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
17127 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17128 $LFS fid2path $DIR $FID
17129 error "bad link ea"
17132 rm $DIR/$tdir/foo2/zachary
17134 rm $DIR/$tdir/foo2/thor
17136 rm $DIR/$tdir/$tfile
17138 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
17139 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
17140 { $LFS fid2path $DIR $FID; error "bad link rename"; }
17141 rm $DIR/$tdir/foo2/maggie
17144 local longname=$tfile.avg_len_is_thirty_two_
17145 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
17146 error_noexit 'failed to unlink many hardlinks'" EXIT
17147 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
17148 error "failed to hardlink many files"
17149 links=$($LFS fid2path $DIR $FID | wc -l)
17150 echo -n "${links}/1000 links in link EA"
17151 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
17153 run_test 161a "link ea sanity"
17156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17157 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
17160 local remote_dir=$DIR/$tdir/remote_dir
17162 mkdir -p $DIR/$tdir
17163 $LFS mkdir -i $MDTIDX $remote_dir ||
17164 error "create remote directory failed"
17166 cp /etc/hosts $remote_dir/$tfile
17167 mkdir -p $remote_dir/foo1
17168 mkdir -p $remote_dir/foo2
17169 ln $remote_dir/$tfile $remote_dir/foo1/sofia
17170 ln $remote_dir/$tfile $remote_dir/foo2/zachary
17171 ln $remote_dir/$tfile $remote_dir/foo1/luna
17172 ln $remote_dir/$tfile $remote_dir/foo2/thor
17174 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
17176 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17177 $LFS fid2path $DIR $FID
17178 error "bad link ea"
17181 rm $remote_dir/foo2/zachary
17183 rm $remote_dir/foo2/thor
17185 rm $remote_dir/$tfile
17187 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
17188 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
17189 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
17190 $LFS fid2path $DIR $FID
17191 error "bad link rename"
17193 rm $remote_dir/foo2/maggie
17196 local longname=filename_avg_len_is_thirty_two_
17197 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
17198 error "failed to hardlink many files"
17199 links=$($LFS fid2path $DIR $FID | wc -l)
17200 echo -n "${links}/1000 links in link EA"
17201 [[ ${links} -gt 60 ]] ||
17202 error "expected at least 60 links in link EA"
17203 unlinkmany $remote_dir/foo2/$longname 1000 ||
17204 error "failed to unlink many hardlinks"
17206 run_test 161b "link ea sanity under remote directory"
17209 remote_mds_nodsh && skip "remote MDS with nodsh"
17210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17211 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
17212 skip "Need MDS version at least 2.1.5"
17214 # define CLF_RENAME_LAST 0x0001
17215 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
17216 changelog_register || error "changelog_register failed"
17219 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
17220 touch $DIR/$tdir/foo_161c
17221 touch $DIR/$tdir/bar_161c
17222 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17223 changelog_dump | grep RENME | tail -n 5
17224 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17225 changelog_clear 0 || error "changelog_clear failed"
17226 if [ x$flags != "x0x1" ]; then
17227 error "flag $flags is not 0x1"
17230 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
17231 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
17232 touch $DIR/$tdir/foo_161c
17233 touch $DIR/$tdir/bar_161c
17234 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17235 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17236 changelog_dump | grep RENME | tail -n 5
17237 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17238 changelog_clear 0 || error "changelog_clear failed"
17239 if [ x$flags != "x0x0" ]; then
17240 error "flag $flags is not 0x0"
17242 echo "rename overwrite a target having nlink > 1," \
17243 "changelog record has flags of $flags"
17245 # rename doesn't overwrite a target (changelog flag 0x0)
17246 touch $DIR/$tdir/foo_161c
17247 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
17248 changelog_dump | grep RENME | tail -n 5
17249 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
17250 changelog_clear 0 || error "changelog_clear failed"
17251 if [ x$flags != "x0x0" ]; then
17252 error "flag $flags is not 0x0"
17254 echo "rename doesn't overwrite a target," \
17255 "changelog record has flags of $flags"
17257 # define CLF_UNLINK_LAST 0x0001
17258 # unlink a file having nlink = 1 (changelog flag 0x1)
17259 rm -f $DIR/$tdir/foo2_161c
17260 changelog_dump | grep UNLNK | tail -n 5
17261 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17262 changelog_clear 0 || error "changelog_clear failed"
17263 if [ x$flags != "x0x1" ]; then
17264 error "flag $flags is not 0x1"
17266 echo "unlink a file having nlink = 1," \
17267 "changelog record has flags of $flags"
17269 # unlink a file having nlink > 1 (changelog flag 0x0)
17270 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17271 rm -f $DIR/$tdir/foobar_161c
17272 changelog_dump | grep UNLNK | tail -n 5
17273 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17274 changelog_clear 0 || error "changelog_clear failed"
17275 if [ x$flags != "x0x0" ]; then
17276 error "flag $flags is not 0x0"
17278 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
17280 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
17283 remote_mds_nodsh && skip "remote MDS with nodsh"
17284 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17289 changelog_register || error "changelog_register failed"
17291 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17292 # interfer with $MOUNT/.lustre/fid/ access
17294 [[ $? -eq 0 ]] || error "mkdir failed"
17296 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17297 $LCTL set_param fail_loc=0x8000140c
17299 $LCTL set_param fail_val=5
17302 echo foofoo > $DIR/$tdir/$tfile &
17305 # wait for create to be delayed
17309 [[ $? -eq 0 ]] || error "create should be blocked"
17311 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17312 stack_trap "rm -f $tempfile"
17313 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17314 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17315 # some delay may occur during ChangeLog publishing and file read just
17316 # above, that could allow file write to happen finally
17317 [[ -s $tempfile ]] && echo "file should be empty"
17319 $LCTL set_param fail_loc=0
17322 [[ $? -eq 0 ]] || error "create failed"
17324 run_test 161d "create with concurrent .lustre/fid access"
17327 local expected="$1"
17332 path=$($LFS fid2path "$@")
17335 if [ $rc -ne 0 ]; then
17336 error "path looked up of '$expected' failed: rc=$rc"
17337 elif [ "$path" != "$expected" ]; then
17338 error "path looked up '$path' instead of '$expected'"
17340 echo "FID '$fid' resolves to path '$path' as expected"
17344 test_162a() { # was test_162
17345 test_mkdir -p -c1 $DIR/$tdir/d2
17346 touch $DIR/$tdir/d2/$tfile
17347 touch $DIR/$tdir/d2/x1
17348 touch $DIR/$tdir/d2/x2
17349 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17350 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17352 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17353 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17356 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17357 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17358 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17360 # softlink to wrong file
17361 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17362 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17363 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17366 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17367 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17368 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17369 # fid2path dir/fsname should both work
17370 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17371 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17373 # hardlink count: check that there are 2 links
17374 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17375 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17377 # hardlink indexing: remove the first link
17378 rm $DIR/$tdir/d2/p/q/r/hlink
17379 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17381 run_test 162a "path lookup sanity"
17384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17385 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17388 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17389 error "create striped dir failed"
17391 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17392 tail -n 1 | awk '{print $2}')
17393 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17395 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17396 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17399 for ((i=0;i<5;i++)); do
17400 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17401 error "get fid for f$i failed"
17402 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17404 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17405 error "get fid for d$i failed"
17406 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17411 run_test 162b "striped directory path lookup sanity"
17413 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17415 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17416 skip "Need MDS version at least 2.7.51"
17418 local lpath=$tdir.local
17419 local rpath=$tdir.remote
17421 test_mkdir $DIR/$lpath
17422 test_mkdir $DIR/$rpath
17424 for ((i = 0; i <= 101; i++)); do
17427 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17428 error "get fid for local directory $DIR/$lpath failed"
17429 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17432 test_mkdir $DIR/$rpath
17433 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17434 error "get fid for remote directory $DIR/$rpath failed"
17435 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17440 run_test 162c "fid2path works with paths 100 or more directories deep"
17442 oalr_event_count() {
17446 awk -v name="${FSNAME}-OST0000" \
17447 -v event="${event}" \
17448 '$1 == "TRACE" && $2 == event && $3 == name' \
17453 oalr_expect_event_count() {
17456 local expect="${3}"
17459 count=$(oalr_event_count "${event}" "${trace}")
17460 if ((count == expect)); then
17464 error_noexit "${event} event count was '${count}', expected ${expect}"
17470 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17472 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17476 sync # Flush previous IOs so we can count log entries.
17477 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17478 stack_trap cleanup_165 EXIT
17482 local trace="/tmp/${tfile}.trace"
17486 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17487 skip "OFD access log unsupported"
17490 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17493 do_facet ost1 ofd_access_log_reader --list
17496 do_facet ost1 killall -TERM ofd_access_log_reader
17500 if ((rc != 0)); then
17501 error "ofd_access_log_reader exited with rc = '${rc}'"
17504 # Parse trace file for discovery events:
17505 oalr_expect_event_count alr_log_add "${trace}" 1
17506 oalr_expect_event_count alr_log_eof "${trace}" 1
17507 oalr_expect_event_count alr_log_free "${trace}" 1
17509 run_test 165a "ofd access log discovery"
17512 local trace="/tmp/${tfile}.trace"
17513 local file="${DIR}/${tfile}"
17522 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17523 skip "OFD access log unsupported"
17526 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17529 do_facet ost1 ofd_access_log_reader --list
17531 lfs setstripe -c 1 -i 0 "${file}"
17532 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17533 error "cannot create '${file}'"
17536 do_facet ost1 killall -TERM ofd_access_log_reader
17540 if ((rc != 0)); then
17541 error "ofd_access_log_reader exited with rc = '${rc}'"
17544 oalr_expect_event_count alr_log_entry "${trace}" 1
17546 pfid1=$($LFS path2fid "${file}")
17548 # 1 2 3 4 5 6 7 8 9 10
17549 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17550 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17552 echo "entry = '${entry[*]}'" >&2
17555 if [[ "${pfid1}" != "${pfid2}" ]]; then
17556 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17560 if ((size != 1048576)); then
17561 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17565 if [[ "${flags}" != "w" ]]; then
17566 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17569 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17572 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17573 error "cannot read '${file}'"
17576 do_facet ost1 killall -TERM ofd_access_log_reader
17580 if ((rc != 0)); then
17581 error "ofd_access_log_reader exited with rc = '${rc}'"
17584 oalr_expect_event_count alr_log_entry "${trace}" 1
17586 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17587 echo "entry = '${entry[*]}'" >&2
17590 if [[ "${pfid1}" != "${pfid2}" ]]; then
17591 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17595 if ((size != 524288)); then
17596 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17600 if [[ "${flags}" != "r" ]]; then
17601 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17604 run_test 165b "ofd access log entries are produced and consumed"
17607 local trace="/tmp/${tfile}.trace"
17608 local file="${DIR}/${tdir}/${tfile}"
17610 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17611 skip "OFD access log unsupported"
17613 test_mkdir "${DIR}/${tdir}"
17616 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17619 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17621 # 4096 / 64 = 64. Create twice as many entries.
17622 for ((i = 0; i < 128; i++)); do
17623 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17624 error "cannot create file"
17629 do_facet ost1 killall -TERM ofd_access_log_reader
17632 if ((rc != 0)); then
17633 error "ofd_access_log_reader exited with rc = '${rc}'"
17636 unlinkmany "${file}-%d" 128
17638 run_test 165c "full ofd access logs do not block IOs"
17640 oal_get_read_count() {
17643 # STATS lustre-OST0001 alr_read_count 1
17645 do_facet ost1 cat "${stats}" |
17646 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17647 END { print count; }'
17650 oal_expect_read_count() {
17655 # Ask ofd_access_log_reader to write stats.
17656 do_facet ost1 killall -USR1 ofd_access_log_reader
17658 # Allow some time for things to happen.
17661 count=$(oal_get_read_count "${stats}")
17662 if ((count == expect)); then
17666 error_noexit "bad read count, got ${count}, expected ${expect}"
17667 do_facet ost1 cat "${stats}" >&2
17672 local stats="/tmp/${tfile}.stats"
17673 local file="${DIR}/${tdir}/${tfile}"
17674 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17676 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17677 skip "OFD access log unsupported"
17679 test_mkdir "${DIR}/${tdir}"
17682 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17685 lfs setstripe -c 1 -i 0 "${file}"
17687 do_facet ost1 lctl set_param "${param}=rw"
17688 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17689 error "cannot create '${file}'"
17690 oal_expect_read_count "${stats}" 1
17692 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17693 error "cannot read '${file}'"
17694 oal_expect_read_count "${stats}" 2
17696 do_facet ost1 lctl set_param "${param}=r"
17697 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17698 error "cannot create '${file}'"
17699 oal_expect_read_count "${stats}" 2
17701 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17702 error "cannot read '${file}'"
17703 oal_expect_read_count "${stats}" 3
17705 do_facet ost1 lctl set_param "${param}=w"
17706 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17707 error "cannot create '${file}'"
17708 oal_expect_read_count "${stats}" 4
17710 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17711 error "cannot read '${file}'"
17712 oal_expect_read_count "${stats}" 4
17714 do_facet ost1 lctl set_param "${param}=0"
17715 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17716 error "cannot create '${file}'"
17717 oal_expect_read_count "${stats}" 4
17719 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17720 error "cannot read '${file}'"
17721 oal_expect_read_count "${stats}" 4
17723 do_facet ost1 killall -TERM ofd_access_log_reader
17726 if ((rc != 0)); then
17727 error "ofd_access_log_reader exited with rc = '${rc}'"
17730 run_test 165d "ofd_access_log mask works"
17733 local stats="/tmp/${tfile}.stats"
17734 local file0="${DIR}/${tdir}-0/${tfile}"
17735 local file1="${DIR}/${tdir}-1/${tfile}"
17737 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17738 skip "OFD access log unsupported"
17740 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17742 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17743 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17745 lfs setstripe -c 1 -i 0 "${file0}"
17746 lfs setstripe -c 1 -i 0 "${file1}"
17749 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17752 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17753 error "cannot create '${file0}'"
17755 oal_expect_read_count "${stats}" 0
17757 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17758 error "cannot create '${file1}'"
17760 oal_expect_read_count "${stats}" 1
17762 do_facet ost1 killall -TERM ofd_access_log_reader
17765 if ((rc != 0)); then
17766 error "ofd_access_log_reader exited with rc = '${rc}'"
17769 run_test 165e "ofd_access_log MDT index filter works"
17772 local trace="/tmp/${tfile}.trace"
17777 do_facet ost1 timeout 60 ofd_access_log_reader \
17778 --exit-on-close --debug=- --trace=- > "${trace}" &
17785 if ((rc != 0)); then
17786 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17791 run_test 165f "ofd_access_log_reader --exit-on-close works"
17794 # do directio so as not to populate the page cache
17795 log "creating a 10 Mb file"
17796 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17797 error "multiop failed while creating a file"
17798 log "starting reads"
17799 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17800 log "truncating the file"
17801 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17802 error "multiop failed while truncating the file"
17804 kill %+ || true # reads might have finished
17805 echo "wait until dd is finished"
17807 log "removing the temporary file"
17808 rm -rf $DIR/$tfile || error "tmp file removal failed"
17810 run_test 169 "parallel read and truncate should not deadlock"
17813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17815 $LCTL clear # bug 18514
17816 $LCTL debug_daemon start $TMP/${tfile}_log_good
17818 $LCTL debug_daemon stop
17819 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17820 error "sed failed to read log_good"
17822 $LCTL debug_daemon start $TMP/${tfile}_log_good
17824 $LCTL debug_daemon stop
17826 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17827 error "lctl df log_bad failed"
17829 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17830 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17832 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17833 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17835 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17836 error "bad_line good_line1 good_line2 are empty"
17838 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17839 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17840 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17842 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17843 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17844 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17846 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17847 error "bad_line_new good_line_new are empty"
17849 local expected_good=$((good_line1 + good_line2*2))
17851 rm -f $TMP/${tfile}*
17852 # LU-231, short malformed line may not be counted into bad lines
17853 if [ $bad_line -ne $bad_line_new ] &&
17854 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17855 error "expected $bad_line bad lines, but got $bad_line_new"
17859 if [ $expected_good -ne $good_line_new ]; then
17860 error "expected $expected_good good lines, but got $good_line_new"
17865 run_test 170 "test lctl df to handle corrupted log ====================="
17867 test_171() { # bug20592
17868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17870 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17871 $LCTL set_param fail_loc=0x50e
17872 $LCTL set_param fail_val=3000
17873 multiop_bg_pause $DIR/$tfile O_s || true
17875 kill -USR1 $MULTIPID
17879 if dmesg | grep "recursive fault"; then
17880 error "caught a recursive fault"
17882 $LCTL set_param fail_loc=0
17885 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17889 #define OBD_FAIL_OBD_CLEANUP 0x60e
17890 $LCTL set_param fail_loc=0x60e
17891 umount $MOUNT || error "umount $MOUNT failed"
17892 stack_trap "mount_client $MOUNT"
17894 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
17895 error "no client OBDs are remained"
17897 $LCTL dl | while read devno state type name foo; do
17900 $LCTL --device $name cleanup
17901 $LCTL --device $name detach
17904 # skip server devices
17909 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
17910 $LCTL dl | egrep " osc | lov | lmv | mdc "
17911 error "some client OBDs are still remained"
17915 run_test 172 "manual device removal with lctl cleanup/detach ======"
17917 # it would be good to share it with obdfilter-survey/iokit-libecho code
17918 setup_obdecho_osc () {
17921 local obdfilter_name=$2
17922 echo "Creating new osc for $obdfilter_name on $ost_nid"
17923 # make sure we can find loopback nid
17924 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17926 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17927 ${obdfilter_name}_osc_UUID || rc=2; }
17928 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17929 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17933 cleanup_obdecho_osc () {
17934 local obdfilter_name=$1
17935 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17936 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17943 local pages=${3:-64}
17948 local obd_size=$(get_obd_size $node $OBD)
17949 local page_size=$(get_page_size $node)
17950 if [[ -n "$obd_size" ]]; then
17951 local new_count=$((obd_size / (pages * page_size / 1024)))
17952 [[ $new_count -ge $count ]] || count=$new_count
17955 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17956 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17958 if [ $rc -eq 0 ]; then
17959 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17960 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17962 echo "New object id is $id"
17963 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17965 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17966 "test_brw $count w v $pages $id" || rc=4; }
17967 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17969 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17970 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17971 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17972 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17973 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17978 skip "obdecho on osc is no longer supported"
17980 run_test 180a "test obdecho on osc"
17983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17984 remote_ost_nodsh && skip "remote OST with nodsh"
17986 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17987 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17988 error "failed to load module obdecho"
17990 local target=$(do_facet ost1 $LCTL dl |
17991 awk '/obdfilter/ { print $4; exit; }')
17993 if [ -n "$target" ]; then
17994 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17996 do_facet ost1 $LCTL dl
17997 error "there is no obdfilter target on ost1"
18000 run_test 180b "test obdecho directly on obdfilter"
18002 test_180c() { # LU-2598
18003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18004 remote_ost_nodsh && skip "remote OST with nodsh"
18005 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
18006 skip "Need MDS version at least 2.4.0"
18008 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18009 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18010 error "failed to load module obdecho"
18012 local target=$(do_facet ost1 $LCTL dl |
18013 awk '/obdfilter/ { print $4; exit; }')
18015 if [ -n "$target" ]; then
18016 local pages=16384 # 64MB bulk I/O RPC size
18018 obdecho_test "$target" ost1 "$pages" ||
18019 error "obdecho_test with pages=$pages failed with $?"
18021 do_facet ost1 $LCTL dl
18022 error "there is no obdfilter target on ost1"
18025 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
18027 test_181() { # bug 22177
18028 test_mkdir $DIR/$tdir
18029 # create enough files to index the directory
18030 createmany -o $DIR/$tdir/foobar 4000
18031 # print attributes for debug purpose
18034 multiop_bg_pause $DIR/$tdir D_Sc || return 1
18036 # remove the files & current working dir
18037 unlinkmany $DIR/$tdir/foobar 4000
18039 kill -USR1 $MULTIPID
18041 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
18044 run_test 181 "Test open-unlinked dir ========================"
18050 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18052 $LCTL set_param mdc.*.rpc_stats=clear
18054 for (( i = 0; i < $tcount; i++ )) ; do
18055 mkdir $DIR/$tdir/$i
18058 for (( i = 0; i < $tcount; i++ )) ; do
18059 createmany -o $DIR/$tdir/$i/f- $fcount &
18063 for (( i = 0; i < $tcount; i++ )) ; do
18064 unlinkmany $DIR/$tdir/$i/f- $fcount &
18068 $LCTL get_param mdc.*.rpc_stats
18072 run_test 182a "Test parallel modify metadata operations from mdc"
18075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18076 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18083 do_facet mds1 $LCTL list_param \
18084 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
18085 skip "MDS lacks parallel RPC handling"
18087 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18089 rpc_count=$(do_facet mds1 $LCTL get_param -n \
18090 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
18093 createmany -i 0 -d $DIR/$tdir/t- $tcount
18095 for (( i = 0; i < $tcount; i++ )) ; do
18096 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18100 delta=$((etime - stime))
18101 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
18104 for (( i = 0; i < $tcount; i++ )) ; do
18105 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
18109 delta=$((etime - stime))
18110 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
18114 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18116 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
18119 createmany -i 0 -d $DIR/$tdir/t- $tcount
18121 for (( i = 0; i < $tcount; i++ )) ; do
18122 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18126 delta=$((etime - stime))
18127 echo "Time for file creation $delta sec for 1 RPC sent at a time"
18130 for (( i = 0; i < $tcount; i++ )) ; do
18131 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
18135 delta=$((etime - stime))
18136 echo "Time for file removal $delta sec for 1 RPC sent at a time"
18138 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
18140 run_test 182b "Test parallel modify metadata operations from osp"
18142 test_183() { # LU-2275
18143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18144 remote_mds_nodsh && skip "remote MDS with nodsh"
18145 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
18146 skip "Need MDS version at least 2.3.56"
18148 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18149 echo aaa > $DIR/$tdir/$tfile
18151 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
18152 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
18154 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
18155 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
18157 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18159 # Flush negative dentry cache
18160 touch $DIR/$tdir/$tfile
18162 # We are not checking for any leaked references here, they'll
18163 # become evident next time we do cleanup with module unload.
18166 run_test 183 "No crash or request leak in case of strange dispositions ========"
18168 # test suite 184 is for LU-2016, LU-2017
18170 check_swap_layouts_support
18172 dir0=$DIR/$tdir/$testnum
18173 test_mkdir -p -c1 $dir0
18178 $LFS setstripe -c1 $file1
18180 $LFS setstripe -c2 $file2
18182 gen1=$($LFS getstripe -g $file1)
18183 gen2=$($LFS getstripe -g $file2)
18185 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
18186 gen=$($LFS getstripe -g $file1)
18187 [[ $gen1 != $gen ]] ||
18188 error "Layout generation on $file1 does not change"
18189 gen=$($LFS getstripe -g $file2)
18190 [[ $gen2 != $gen ]] ||
18191 error "Layout generation on $file2 does not change"
18193 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
18194 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18196 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
18198 run_test 184a "Basic layout swap"
18201 check_swap_layouts_support
18203 dir0=$DIR/$tdir/$testnum
18204 mkdir -p $dir0 || error "creating dir $dir0"
18211 $LFS setstripe -c1 $file1
18212 $LFS setstripe -c2 $file2
18213 $LFS setstripe -c1 $file3
18214 chown $RUNAS_ID $file3
18215 gen1=$($LFS getstripe -g $file1)
18216 gen2=$($LFS getstripe -g $file2)
18218 $LFS swap_layouts $dir1 $dir2 &&
18219 error "swap of directories layouts should fail"
18220 $LFS swap_layouts $dir1 $file1 &&
18221 error "swap of directory and file layouts should fail"
18222 $RUNAS $LFS swap_layouts $file1 $file2 &&
18223 error "swap of file we cannot write should fail"
18224 $LFS swap_layouts $file1 $file3 &&
18225 error "swap of file with different owner should fail"
18226 /bin/true # to clear error code
18228 run_test 184b "Forbidden layout swap (will generate errors)"
18231 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
18232 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
18233 check_swap_layouts_support
18234 check_swap_layout_no_dom $DIR
18236 local dir0=$DIR/$tdir/$testnum
18237 mkdir -p $dir0 || error "creating dir $dir0"
18239 local ref1=$dir0/ref1
18240 local ref2=$dir0/ref2
18241 local file1=$dir0/file1
18242 local file2=$dir0/file2
18243 # create a file large enough for the concurrent test
18244 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
18245 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
18246 echo "ref file size: ref1($(stat -c %s $ref1))," \
18247 "ref2($(stat -c %s $ref2))"
18250 dd if=$ref1 of=$file1 bs=16k &
18253 # Make sure dd starts to copy file, but wait at most 5 seconds
18255 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
18257 $LFS swap_layouts $file1 $file2
18260 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
18261 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
18263 # how many bytes copied before swapping layout
18264 local copied=$(stat -c %s $file2)
18265 local remaining=$(stat -c %s $ref1)
18266 remaining=$((remaining - copied))
18267 echo "Copied $copied bytes before swapping layout..."
18269 cmp -n $copied $file1 $ref2 | grep differ &&
18270 error "Content mismatch [0, $copied) of ref2 and file1"
18271 cmp -n $copied $file2 $ref1 ||
18272 error "Content mismatch [0, $copied) of ref1 and file2"
18273 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
18274 error "Content mismatch [$copied, EOF) of ref1 and file1"
18277 rm -f $ref1 $ref2 $file1 $file2
18279 run_test 184c "Concurrent write and layout swap"
18282 check_swap_layouts_support
18283 check_swap_layout_no_dom $DIR
18284 [ -z "$(which getfattr 2>/dev/null)" ] &&
18285 skip_env "no getfattr command"
18287 local file1=$DIR/$tdir/$tfile-1
18288 local file2=$DIR/$tdir/$tfile-2
18289 local file3=$DIR/$tdir/$tfile-3
18293 mkdir -p $DIR/$tdir
18294 touch $file1 || error "create $file1 failed"
18295 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18296 error "create $file2 failed"
18297 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18298 error "create $file3 failed"
18299 lovea1=$(get_layout_param $file1)
18301 $LFS swap_layouts $file2 $file3 ||
18302 error "swap $file2 $file3 layouts failed"
18303 $LFS swap_layouts $file1 $file2 ||
18304 error "swap $file1 $file2 layouts failed"
18306 lovea2=$(get_layout_param $file2)
18309 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
18311 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18312 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
18314 run_test 184d "allow stripeless layouts swap"
18317 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
18318 skip "Need MDS version at least 2.6.94"
18319 check_swap_layouts_support
18320 check_swap_layout_no_dom $DIR
18321 [ -z "$(which getfattr 2>/dev/null)" ] &&
18322 skip_env "no getfattr command"
18324 local file1=$DIR/$tdir/$tfile-1
18325 local file2=$DIR/$tdir/$tfile-2
18326 local file3=$DIR/$tdir/$tfile-3
18329 mkdir -p $DIR/$tdir
18330 touch $file1 || error "create $file1 failed"
18331 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18332 error "create $file2 failed"
18333 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18334 error "create $file3 failed"
18336 $LFS swap_layouts $file1 $file2 ||
18337 error "swap $file1 $file2 layouts failed"
18339 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18340 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18342 echo 123 > $file1 || error "Should be able to write into $file1"
18344 $LFS swap_layouts $file1 $file3 ||
18345 error "swap $file1 $file3 layouts failed"
18347 echo 123 > $file1 || error "Should be able to write into $file1"
18349 rm -rf $file1 $file2 $file3
18351 run_test 184e "Recreate layout after stripeless layout swaps"
18354 # Create a file with name longer than sizeof(struct stat) ==
18355 # 144 to see if we can get chars from the file name to appear
18356 # in the returned striping. Note that 'f' == 0x66.
18357 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18359 mkdir -p $DIR/$tdir
18360 mcreate $DIR/$tdir/$file
18361 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18362 error "IOC_MDC_GETFILEINFO returned garbage striping"
18365 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18367 test_185() { # LU-2441
18368 # LU-3553 - no volatile file support in old servers
18369 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18370 skip "Need MDS version at least 2.3.60"
18372 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18373 touch $DIR/$tdir/spoo
18374 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18375 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18376 error "cannot create/write a volatile file"
18377 [ "$FILESET" == "" ] &&
18378 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18379 error "FID is still valid after close"
18381 multiop_bg_pause $DIR/$tdir vVw4096_c
18388 # assume that the next FID for this client is sequential, since stdout
18389 # is unfortunately eaten by multiop_bg_pause
18390 local n=$((${fidv[1]} + 1))
18391 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18392 if [ "$FILESET" == "" ]; then
18393 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18394 error "FID is missing before close"
18396 kill -USR1 $multi_pid
18397 # 1 second delay, so if mtime change we will see it
18399 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18400 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18402 run_test 185 "Volatile file support"
18404 function create_check_volatile() {
18408 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18411 local FID=$(cat /tmp/${tfile}.fid)
18412 [ "$FID" == "" ] && error "can't get FID for volatile"
18413 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18414 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18415 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18419 cancel_lru_locks mdc # flush opencache
18420 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18425 # LU-12516 - volatile creation via .lustre
18426 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18427 skip "Need MDS version at least 2.3.55"
18429 create_check_volatile 0
18430 [ $MDSCOUNT -lt 2 ] && return 0
18433 create_check_volatile 1
18437 run_test 185a "Volatile file creation in .lustre/fid/"
18440 remote_mds_nodsh && skip "remote MDS with nodsh"
18441 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18442 skip "Need MDS version at least 2.3.0"
18444 local dir0=$DIR/$tdir/$testnum
18445 mkdir -p $dir0 || error "creating dir $dir0"
18447 local file=$dir0/file1
18448 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18449 local dv1=$($LFS data_version $file)
18450 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18451 local dv2=$($LFS data_version $file)
18452 [[ $dv1 != $dv2 ]] ||
18453 error "data version did not change on write $dv1 == $dv2"
18458 run_test 187a "Test data version change"
18461 remote_mds_nodsh && skip "remote MDS with nodsh"
18462 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18463 skip "Need MDS version at least 2.3.0"
18465 local dir0=$DIR/$tdir/$testnum
18466 mkdir -p $dir0 || error "creating dir $dir0"
18468 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18469 [[ ${DV[0]} != ${DV[1]} ]] ||
18470 error "data version did not change on write"\
18471 " ${DV[0]} == ${DV[1]}"
18476 run_test 187b "Test data version change on volatile file"
18479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18480 remote_mgs_nodsh && skip "remote MGS with nodsh"
18481 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18483 local POOL=${POOL:-cea1}
18484 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18485 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18488 local last_ost=$(($OSTCOUNT - 1))
18490 local ost_list=$(seq $first_ost $ost_step $last_ost)
18491 local ost_range="$first_ost $last_ost $ost_step"
18492 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18493 local file_dir=$POOL_ROOT/file_tst
18494 local subdir=$test_path/subdir
18498 # former test_200a test_200b
18499 pool_add $POOL || { rc=$? ; break; }
18500 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18501 # former test_200c test_200d
18502 mkdir -p $test_path
18503 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18504 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18506 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18507 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18508 || { rc=$? ; break; }
18509 # former test_200e test_200f
18510 local files=$((OSTCOUNT*3))
18511 pool_alloc_files $POOL $test_path $files "$ost_list" \
18512 || { rc=$? ; break; }
18513 pool_create_files $POOL $file_dir $files "$ost_list" \
18514 || { rc=$? ; break; }
18515 # former test_200g test_200h
18516 pool_lfs_df $POOL || { rc=$? ; break; }
18517 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18519 # former test_201a test_201b test_201c
18520 pool_remove_first_target $POOL || { rc=$? ; break; }
18522 local f=$test_path/$tfile
18523 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18524 pool_remove $POOL $f || { rc=$? ; break; }
18532 run_test 200 "OST pools"
18534 # usage: default_attr <count | size | offset>
18536 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18539 # usage: check_default_stripe_attr
18540 check_default_stripe_attr() {
18541 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18544 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18546 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18550 error "unknown getstripe attr '$1'"
18553 [ $ACTUAL == $EXPECTED ] ||
18554 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18558 test_mkdir $DIR/$tdir
18559 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18561 check_default_stripe_attr --stripe-count
18562 check_default_stripe_attr --stripe-size
18563 check_default_stripe_attr --stripe-index
18565 run_test 204a "Print default stripe attributes"
18568 test_mkdir $DIR/$tdir
18569 $LFS setstripe --stripe-count 1 $DIR/$tdir
18571 check_default_stripe_attr --stripe-size
18572 check_default_stripe_attr --stripe-index
18574 run_test 204b "Print default stripe size and offset"
18577 test_mkdir $DIR/$tdir
18578 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18580 check_default_stripe_attr --stripe-count
18581 check_default_stripe_attr --stripe-index
18583 run_test 204c "Print default stripe count and offset"
18586 test_mkdir $DIR/$tdir
18587 $LFS setstripe --stripe-index 0 $DIR/$tdir
18589 check_default_stripe_attr --stripe-count
18590 check_default_stripe_attr --stripe-size
18592 run_test 204d "Print default stripe count and size"
18595 test_mkdir $DIR/$tdir
18596 $LFS setstripe -d $DIR/$tdir
18598 check_default_stripe_attr --stripe-count --raw
18599 check_default_stripe_attr --stripe-size --raw
18600 check_default_stripe_attr --stripe-index --raw
18602 run_test 204e "Print raw stripe attributes"
18605 test_mkdir $DIR/$tdir
18606 $LFS setstripe --stripe-count 1 $DIR/$tdir
18608 check_default_stripe_attr --stripe-size --raw
18609 check_default_stripe_attr --stripe-index --raw
18611 run_test 204f "Print raw stripe size and offset"
18614 test_mkdir $DIR/$tdir
18615 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18617 check_default_stripe_attr --stripe-count --raw
18618 check_default_stripe_attr --stripe-index --raw
18620 run_test 204g "Print raw stripe count and offset"
18623 test_mkdir $DIR/$tdir
18624 $LFS setstripe --stripe-index 0 $DIR/$tdir
18626 check_default_stripe_attr --stripe-count --raw
18627 check_default_stripe_attr --stripe-size --raw
18629 run_test 204h "Print raw stripe count and size"
18631 # Figure out which job scheduler is being used, if any,
18632 # or use a fake one
18633 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18634 JOBENV=SLURM_JOB_ID
18635 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18637 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18639 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18640 JOBENV=LOADL_STEP_ID
18641 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18644 $LCTL list_param jobid_name > /dev/null 2>&1
18645 if [ $? -eq 0 ]; then
18651 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18653 verify_jobstats() {
18658 # we don't really need to clear the stats for this test to work, since each
18659 # command has a unique jobid, but it makes debugging easier if needed.
18660 # for facet in $facets; do
18661 # local dev=$(convert_facet2label $facet)
18662 # # clear old jobstats
18663 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18666 # use a new JobID for each test, or we might see an old one
18667 [ "$JOBENV" = "FAKE_JOBID" ] &&
18668 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18670 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18672 [ "$JOBENV" = "nodelocal" ] && {
18673 FAKE_JOBID=id.$testnum.%e.$RANDOM
18674 $LCTL set_param jobid_name=$FAKE_JOBID
18675 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18678 log "Test: ${cmd[*]}"
18679 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18681 if [ $JOBENV = "FAKE_JOBID" ]; then
18682 FAKE_JOBID=$JOBVAL ${cmd[*]}
18687 # all files are created on OST0000
18688 for facet in $facets; do
18689 local stats="*.$(convert_facet2label $facet).job_stats"
18691 # strip out libtool wrappers for in-tree executables
18692 if (( $(do_facet $facet lctl get_param $stats |
18693 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
18694 do_facet $facet lctl get_param $stats
18695 error "No jobstats for $JOBVAL found on $facet::$stats"
18701 local new_jobenv=$1
18703 set_persistent_param_and_check client "jobid_var" \
18704 "$FSNAME.sys.jobid_var" $new_jobenv
18707 test_205a() { # Job stats
18708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18709 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18710 skip "Need MDS version with at least 2.7.1"
18711 remote_mgs_nodsh && skip "remote MGS with nodsh"
18712 remote_mds_nodsh && skip "remote MDS with nodsh"
18713 remote_ost_nodsh && skip "remote OST with nodsh"
18714 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18715 skip "Server doesn't support jobstats"
18716 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18718 local old_jobenv=$($LCTL get_param -n jobid_var)
18719 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18721 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18722 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18724 stack_trap "do_facet mgs $PERM_CMD \
18725 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18729 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18730 mdt.*.job_cleanup_interval | head -n 1)
18731 local new_interval=5
18732 do_facet $SINGLEMDS \
18733 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18734 stack_trap "do_facet $SINGLEMDS \
18735 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18736 local start=$SECONDS
18740 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18741 verify_jobstats "$cmd" "$SINGLEMDS"
18743 cmd="rmdir $DIR/$tdir"
18744 verify_jobstats "$cmd" "$SINGLEMDS"
18745 # mkdir on secondary MDT
18746 if [ $MDSCOUNT -gt 1 ]; then
18747 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18748 verify_jobstats "$cmd" "mds2"
18751 cmd="mknod $DIR/$tfile c 1 3"
18752 verify_jobstats "$cmd" "$SINGLEMDS"
18754 cmd="rm -f $DIR/$tfile"
18755 verify_jobstats "$cmd" "$SINGLEMDS"
18756 # create all files on OST0000 so verify_jobstats can find OST stats
18758 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18759 verify_jobstats "$cmd" "$SINGLEMDS"
18761 cmd="touch $DIR/$tfile"
18762 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18764 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18765 verify_jobstats "$cmd" "ost1"
18767 cancel_lru_locks osc
18768 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18769 verify_jobstats "$cmd" "ost1"
18771 cmd="$TRUNCATE $DIR/$tfile 0"
18772 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18774 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18775 verify_jobstats "$cmd" "$SINGLEMDS"
18776 # jobstats expiry - sleep until old stats should be expired
18777 local left=$((new_interval + 5 - (SECONDS - start)))
18778 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18779 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18781 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18782 verify_jobstats "$cmd" "$SINGLEMDS"
18783 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18784 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18786 # Ensure that jobid are present in changelog (if supported by MDS)
18787 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18788 changelog_dump | tail -10
18789 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18790 [ $jobids -eq 9 ] ||
18791 error "Wrong changelog jobid count $jobids != 9"
18795 jobstats_set $JOBENV
18797 changelog_dump | grep $tfile
18798 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18799 [ $jobids -eq 0 ] ||
18800 error "Unexpected jobids when jobid_var=$JOBENV"
18803 # test '%j' access to environment variable - if supported
18804 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18805 JOBENV="JOBCOMPLEX"
18806 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18808 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18811 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18812 JOBENV="JOBCOMPLEX"
18813 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18815 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18818 # test '%j' access to per-session jobid - if supported
18819 if lctl list_param jobid_this_session > /dev/null 2>&1
18821 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18822 lctl set_param jobid_this_session=$USER
18824 JOBENV="JOBCOMPLEX"
18825 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18827 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18830 run_test 205a "Verify job stats"
18832 # LU-13117, LU-13597
18834 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18835 skip "Need MDS version at least 2.13.54.91"
18837 local job_stats="mdt.*.job_stats"
18838 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
18840 do_facet mds1 $LCTL set_param $job_stats=clear
18842 # Setting jobid_var to USER might not be supported
18843 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
18844 $LCTL set_param jobid_var=USER || true
18845 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
18846 $LCTL set_param jobid_name="%j.%e.%u"
18848 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18849 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
18850 { do_facet mds1 $LCTL get_param $job_stats;
18851 error "Unexpected jobid found"; }
18852 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
18853 { do_facet mds1 $LCTL get_param $job_stats;
18854 error "wrong job_stats format found"; }
18856 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
18857 echo "MDS does not yet escape jobid" && return 0
18858 $LCTL set_param jobid_var=TEST205b
18859 env -i TEST205b="has sp" touch $DIR/$tfile.2
18860 do_facet mds1 $LCTL get_param $job_stats | grep "has.*x20sp" ||
18861 { do_facet mds1 $LCTL get_param $job_stats;
18862 error "jobid not escaped"; }
18864 run_test 205b "Verify job stats jobid and output format"
18868 $LCTL set_param llite.*.stats=0
18869 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18870 $LCTL get_param llite.*.stats
18871 $LCTL get_param llite.*.stats | grep \
18872 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18873 error "wrong client stats format found"
18875 run_test 205c "Verify client stats format"
18877 # LU-1480, LU-1773 and LU-1657
18879 mkdir -p $DIR/$tdir
18880 $LFS setstripe -c -1 $DIR/$tdir
18881 #define OBD_FAIL_LOV_INIT 0x1403
18882 $LCTL set_param fail_loc=0xa0001403
18883 $LCTL set_param fail_val=1
18884 touch $DIR/$tdir/$tfile || true
18886 run_test 206 "fail lov_init_raid0() doesn't lbug"
18889 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18890 local fsz=`stat -c %s $DIR/$tfile`
18891 cancel_lru_locks mdc
18893 # do not return layout in getattr intent
18894 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18895 $LCTL set_param fail_loc=0x170
18896 local sz=`stat -c %s $DIR/$tfile`
18898 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18902 run_test 207a "can refresh layout at glimpse"
18905 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18906 local cksum=`md5sum $DIR/$tfile`
18907 local fsz=`stat -c %s $DIR/$tfile`
18908 cancel_lru_locks mdc
18909 cancel_lru_locks osc
18911 # do not return layout in getattr intent
18912 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18913 $LCTL set_param fail_loc=0x171
18915 # it will refresh layout after the file is opened but before read issues
18916 echo checksum is "$cksum"
18917 echo "$cksum" |md5sum -c --quiet || error "file differs"
18921 run_test 207b "can refresh layout at open"
18924 # FIXME: in this test suite, only RD lease is used. This is okay
18925 # for now as only exclusive open is supported. After generic lease
18926 # is done, this test suite should be revised. - Jinshan
18928 remote_mds_nodsh && skip "remote MDS with nodsh"
18929 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18930 skip "Need MDS version at least 2.4.52"
18932 echo "==== test 1: verify get lease work"
18933 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18935 echo "==== test 2: verify lease can be broken by upcoming open"
18936 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18940 $MULTIOP $DIR/$tfile oO_RDWR:c
18941 kill -USR1 $PID && wait $PID || error "break lease error"
18943 echo "==== test 3: verify lease can't be granted if an open already exists"
18944 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18948 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18949 kill -USR1 $PID && wait $PID || error "open file error"
18951 echo "==== test 4: lease can sustain over recovery"
18952 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18958 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18960 echo "==== test 5: lease broken can't be regained by replay"
18961 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18965 # open file to break lease and then recovery
18966 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18969 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18973 run_test 208 "Exclusive open"
18976 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18977 skip_env "must have disp_stripe"
18980 sync; sleep 5; sync;
18982 echo 3 > /proc/sys/vm/drop_caches
18983 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18984 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18985 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18987 # open/close 500 times
18988 for i in $(seq 500); do
18992 echo 3 > /proc/sys/vm/drop_caches
18993 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18994 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18995 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18997 echo "before: $req_before, after: $req_after"
18998 [ $((req_after - req_before)) -ge 300 ] &&
18999 error "open/close requests are not freed"
19002 run_test 209 "read-only open/close requests should be freed promptly"
19007 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
19011 $LFS getstripe $DIR/$tfile
19013 wait $pid || error "multiop failed"
19015 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
19019 $LFS getstripe $DIR/$tfile
19021 wait $pid || error "multiop failed"
19023 run_test 210 "lfs getstripe does not break leases"
19027 size=$((size % 8192 + 1))
19028 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
19029 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
19030 rm -f $DIR/f212 $DIR/f212.xyz
19032 run_test 212 "Sendfile test ============================================"
19035 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
19036 cancel_lru_locks osc
19037 lctl set_param fail_loc=0x8000040f
19038 # generate a read lock
19039 cat $DIR/$tfile > /dev/null
19040 # write to the file, it will try to cancel the above read lock.
19041 cat /etc/hosts >> $DIR/$tfile
19043 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
19045 test_214() { # for bug 20133
19046 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
19047 for (( i=0; i < 340; i++ )) ; do
19048 touch $DIR/$tdir/d214c/a$i
19051 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
19052 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
19053 ls $DIR/d214c || error "ls $DIR/d214c failed"
19054 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
19055 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
19057 run_test 214 "hash-indexed directory test - bug 20133"
19059 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
19060 create_lnet_proc_files() {
19061 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
19064 # counterpart of create_lnet_proc_files
19065 remove_lnet_proc_files() {
19066 rm -f $TMP/lnet_$1.sys
19069 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19070 # 3rd arg as regexp for body
19071 check_lnet_proc_stats() {
19072 local l=$(cat "$TMP/lnet_$1" |wc -l)
19073 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
19075 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
19078 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19079 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
19080 # optional and can be regexp for 2nd line (lnet.routes case)
19081 check_lnet_proc_entry() {
19082 local blp=2 # blp stands for 'position of 1st line of body'
19083 [ -z "$5" ] || blp=3 # lnet.routes case
19085 local l=$(cat "$TMP/lnet_$1" |wc -l)
19086 # subtracting one from $blp because the body can be empty
19087 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
19089 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
19090 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
19092 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
19093 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
19095 # bail out if any unexpected line happened
19096 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
19097 [ "$?" != 0 ] || error "$2 misformatted"
19100 test_215() { # for bugs 18102, 21079, 21517
19101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19103 local N='(0|[1-9][0-9]*)' # non-negative numeric
19104 local P='[1-9][0-9]*' # positive numeric
19105 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
19106 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
19107 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
19108 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
19110 local L1 # regexp for 1st line
19111 local L2 # regexp for 2nd line (optional)
19112 local BR # regexp for the rest (body)
19114 # lnet.stats should look as 11 space-separated non-negative numerics
19115 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
19116 create_lnet_proc_files "stats"
19117 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
19118 remove_lnet_proc_files "stats"
19120 # lnet.routes should look like this:
19121 # Routing disabled/enabled
19122 # net hops priority state router
19123 # where net is a string like tcp0, hops > 0, priority >= 0,
19124 # state is up/down,
19125 # router is a string like 192.168.1.1@tcp2
19126 L1="^Routing (disabled|enabled)$"
19127 L2="^net +hops +priority +state +router$"
19128 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
19129 create_lnet_proc_files "routes"
19130 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
19131 remove_lnet_proc_files "routes"
19133 # lnet.routers should look like this:
19134 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
19135 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
19136 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
19137 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
19138 L1="^ref +rtr_ref +alive +router$"
19139 BR="^$P +$P +(up|down) +$NID$"
19140 create_lnet_proc_files "routers"
19141 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
19142 remove_lnet_proc_files "routers"
19144 # lnet.peers should look like this:
19145 # nid refs state last max rtr min tx min queue
19146 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
19147 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
19148 # numeric (0 or >0 or <0), queue >= 0.
19149 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
19150 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
19151 create_lnet_proc_files "peers"
19152 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
19153 remove_lnet_proc_files "peers"
19155 # lnet.buffers should look like this:
19156 # pages count credits min
19157 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
19158 L1="^pages +count +credits +min$"
19159 BR="^ +$N +$N +$I +$I$"
19160 create_lnet_proc_files "buffers"
19161 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
19162 remove_lnet_proc_files "buffers"
19164 # lnet.nis should look like this:
19165 # nid status alive refs peer rtr max tx min
19166 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
19167 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
19168 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
19169 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
19170 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
19171 create_lnet_proc_files "nis"
19172 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
19173 remove_lnet_proc_files "nis"
19175 # can we successfully write to lnet.stats?
19176 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
19178 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
19180 test_216() { # bug 20317
19181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19182 remote_ost_nodsh && skip "remote OST with nodsh"
19185 local facets=$(get_facets OST)
19186 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19188 save_lustre_params client "osc.*.contention_seconds" > $p
19189 save_lustre_params $facets \
19190 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
19191 save_lustre_params $facets \
19192 "ldlm.namespaces.filter-*.contended_locks" >> $p
19193 save_lustre_params $facets \
19194 "ldlm.namespaces.filter-*.contention_seconds" >> $p
19195 clear_stats osc.*.osc_stats
19197 # agressive lockless i/o settings
19198 do_nodes $(comma_list $(osts_nodes)) \
19199 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
19200 ldlm.namespaces.filter-*.contended_locks=0 \
19201 ldlm.namespaces.filter-*.contention_seconds=60"
19202 lctl set_param -n osc.*.contention_seconds=60
19204 $DIRECTIO write $DIR/$tfile 0 10 4096
19205 $CHECKSTAT -s 40960 $DIR/$tfile
19207 # disable lockless i/o
19208 do_nodes $(comma_list $(osts_nodes)) \
19209 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
19210 ldlm.namespaces.filter-*.contended_locks=32 \
19211 ldlm.namespaces.filter-*.contention_seconds=0"
19212 lctl set_param -n osc.*.contention_seconds=0
19213 clear_stats osc.*.osc_stats
19215 dd if=/dev/zero of=$DIR/$tfile count=0
19216 $CHECKSTAT -s 0 $DIR/$tfile
19218 restore_lustre_params <$p
19222 run_test 216 "check lockless direct write updates file size and kms correctly"
19224 test_217() { # bug 22430
19225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19230 for node in $(nodes_list); do
19231 nid=$(host_nids_address $node $NETTYPE)
19232 if [[ $nid = *-* ]] ; then
19233 echo "lctl ping $(h2nettype $nid)"
19234 lctl ping $(h2nettype $nid)
19236 echo "skipping $node (no hyphen detected)"
19240 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
19243 # do directio so as not to populate the page cache
19244 log "creating a 10 Mb file"
19245 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
19246 log "starting reads"
19247 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19248 log "truncating the file"
19249 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
19251 kill %+ || true # reads might have finished
19252 echo "wait until dd is finished"
19254 log "removing the temporary file"
19255 rm -rf $DIR/$tfile || error "tmp file removal failed"
19257 run_test 218 "parallel read and truncate should not deadlock"
19260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19262 # write one partial page
19263 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
19264 # set no grant so vvp_io_commit_write will do sync write
19265 $LCTL set_param fail_loc=0x411
19266 # write a full page at the end of file
19267 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
19269 $LCTL set_param fail_loc=0
19270 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
19271 $LCTL set_param fail_loc=0x411
19272 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
19275 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
19276 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
19278 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
19280 test_220() { #LU-325
19281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19282 remote_ost_nodsh && skip "remote OST with nodsh"
19283 remote_mds_nodsh && skip "remote MDS with nodsh"
19284 remote_mgs_nodsh && skip "remote MGS with nodsh"
19288 # create on MDT0000 so the last_id and next_id are correct
19289 mkdir_on_mdt0 $DIR/$tdir
19290 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
19294 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
19295 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
19296 osp.$mdtosc_proc1.prealloc_last_id)
19297 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
19298 osp.$mdtosc_proc1.prealloc_next_id)
19302 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
19303 #define OBD_FAIL_OST_ENOINO 0x229
19304 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
19305 create_pool $FSNAME.$TESTNAME || return 1
19306 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
19308 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
19310 MDSOBJS=$((last_id - next_id))
19311 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
19313 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
19314 echo "OST still has $count kbytes free"
19316 echo "create $MDSOBJS files @next_id..."
19317 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
19319 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19320 osp.$mdtosc_proc1.prealloc_last_id)
19321 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19322 osp.$mdtosc_proc1.prealloc_next_id)
19324 echo "after creation, last_id=$last_id2, next_id=$next_id2"
19329 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
19330 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
19332 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
19333 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19334 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19335 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19336 echo "unlink $MDSOBJS files @$next_id..."
19337 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19339 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19344 dd if=`which date` of=$MOUNT/date oflag=sync
19345 chmod +x $MOUNT/date
19347 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19348 $LCTL set_param fail_loc=0x80001401
19350 $MOUNT/date > /dev/null
19353 run_test 221 "make sure fault and truncate race to not cause OOM"
19356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19359 test_mkdir $DIR/$tdir
19360 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19361 createmany -o $DIR/$tdir/$tfile 10
19362 cancel_lru_locks mdc
19363 cancel_lru_locks osc
19364 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19365 $LCTL set_param fail_loc=0x31a
19366 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19367 $LCTL set_param fail_loc=0
19370 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19376 test_mkdir $DIR/$tdir
19377 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19378 createmany -o $DIR/$tdir/$tfile 10
19379 cancel_lru_locks mdc
19380 cancel_lru_locks osc
19381 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19382 $LCTL set_param fail_loc=0x31a
19383 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19384 $LCTL set_param fail_loc=0
19386 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19392 test_mkdir $DIR/$tdir
19393 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19394 createmany -o $DIR/$tdir/$tfile 10
19395 cancel_lru_locks mdc
19396 cancel_lru_locks osc
19397 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19398 $LCTL set_param fail_loc=0x31b
19399 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19400 $LCTL set_param fail_loc=0
19403 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19405 test_224a() { # LU-1039, MRP-303
19406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19407 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19408 $LCTL set_param fail_loc=0x508
19409 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19410 $LCTL set_param fail_loc=0
19413 run_test 224a "Don't panic on bulk IO failure"
19415 test_224bd_sub() { # LU-1039, MRP-303
19416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19420 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19422 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19424 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19425 cancel_lru_locks osc
19427 stack_trap "set_checksums $ORIG_CSUM" EXIT
19428 local at_max_saved=0
19430 # adaptive timeouts may prevent seeing the issue
19431 if at_is_enabled; then
19432 at_max_saved=$(at_max_get mds)
19433 at_max_set 0 mds client
19434 stack_trap "at_max_set $at_max_saved mds client" EXIT
19437 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19438 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19439 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19441 do_facet ost1 $LCTL set_param fail_loc=0
19442 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19447 test_224bd_sub 3 error "dd failed"
19449 run_test 224b "Don't panic on bulk IO failure"
19451 test_224c() { # LU-6441
19452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19453 remote_mds_nodsh && skip "remote MDS with nodsh"
19455 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19456 save_writethrough $p
19457 set_cache writethrough on
19459 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19460 local at_max=$($LCTL get_param -n at_max)
19461 local timeout=$($LCTL get_param -n timeout)
19462 local test_at="at_max"
19463 local param_at="$FSNAME.sys.at_max"
19464 local test_timeout="timeout"
19465 local param_timeout="$FSNAME.sys.timeout"
19467 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19469 set_persistent_param_and_check client "$test_at" "$param_at" 0
19470 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19472 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19473 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19474 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19475 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19477 do_facet ost1 "$LCTL set_param fail_loc=0"
19479 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19480 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19483 $LCTL set_param -n $pages_per_rpc
19484 restore_lustre_params < $p
19487 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19489 test_224d() { # LU-11169
19490 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19492 run_test 224d "Don't corrupt data on bulk IO timeout"
19494 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19497 if [ -z ${MDSSURVEY} ]; then
19498 skip_env "mds-survey not found"
19500 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19501 skip "Need MDS version at least 2.2.51"
19503 local mds=$(facet_host $SINGLEMDS)
19504 local target=$(do_nodes $mds 'lctl dl' |
19505 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19507 local cmd1="file_count=1000 thrhi=4"
19508 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19509 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19510 local cmd="$cmd1 $cmd2 $cmd3"
19512 rm -f ${TMP}/mds_survey*
19514 eval $cmd || error "mds-survey with zero-stripe failed"
19515 cat ${TMP}/mds_survey*
19516 rm -f ${TMP}/mds_survey*
19518 run_test 225a "Metadata survey sanity with zero-stripe"
19521 if [ -z ${MDSSURVEY} ]; then
19522 skip_env "mds-survey not found"
19524 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19525 skip "Need MDS version at least 2.2.51"
19526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19527 remote_mds_nodsh && skip "remote MDS with nodsh"
19528 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19529 skip_env "Need to mount OST to test"
19532 local mds=$(facet_host $SINGLEMDS)
19533 local target=$(do_nodes $mds 'lctl dl' |
19534 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19536 local cmd1="file_count=1000 thrhi=4"
19537 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19538 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19539 local cmd="$cmd1 $cmd2 $cmd3"
19541 rm -f ${TMP}/mds_survey*
19543 eval $cmd || error "mds-survey with stripe_count failed"
19544 cat ${TMP}/mds_survey*
19545 rm -f ${TMP}/mds_survey*
19547 run_test 225b "Metadata survey sanity with stripe_count = 1"
19549 mcreate_path2fid () {
19555 local path=$DIR/$tdir/$name
19560 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19561 error "cannot create $desc"
19563 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19565 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19567 fid_path=$($LFS fid2path $MOUNT $fid)
19569 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19571 [ "$path" == "$fid_path" ] ||
19572 error "fid2path returned $fid_path, expected $path"
19574 echo "pass with $path and $fid"
19579 mkdir -p $DIR/$tdir
19581 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19582 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19583 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19584 mcreate_path2fid 0040666 0 0 dir "directory"
19585 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19586 mcreate_path2fid 0100666 0 0 file "regular file"
19587 mcreate_path2fid 0120666 0 0 link "symbolic link"
19588 mcreate_path2fid 0140666 0 0 sock "socket"
19590 run_test 226a "call path2fid and fid2path on files of all type"
19593 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19598 mkdir -p $DIR/$tdir
19599 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19600 error "create remote directory failed"
19601 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19602 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19603 "character special file (null)"
19604 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19605 "character special file (no device)"
19606 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19607 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19608 "block special file (loop)"
19609 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19610 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19611 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19613 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19616 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19617 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19618 skip "Need MDS version at least 2.13.55"
19620 local submnt=/mnt/submnt
19621 local srcfile=/etc/passwd
19622 local dstfile=$submnt/passwd
19628 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19629 error "create remote directory failed"
19630 mkdir -p $submnt || error "create $submnt failed"
19631 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19632 error "mount $submnt failed"
19633 stack_trap "umount $submnt" EXIT
19635 cp $srcfile $dstfile
19636 fid=$($LFS path2fid $dstfile)
19637 path=$($LFS fid2path $submnt "$fid")
19638 [ "$path" = "$dstfile" ] ||
19639 error "fid2path $submnt $fid failed ($path != $dstfile)"
19641 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19643 # LU-1299 Executing or running ldd on a truncated executable does not
19644 # cause an out-of-memory condition.
19646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19647 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19649 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19650 chmod +x $MOUNT/date
19652 $MOUNT/date > /dev/null
19653 ldd $MOUNT/date > /dev/null
19656 run_test 227 "running truncated executable does not cause OOM"
19658 # LU-1512 try to reuse idle OI blocks
19660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19661 remote_mds_nodsh && skip "remote MDS with nodsh"
19662 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19664 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19665 local myDIR=$DIR/$tdir
19668 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19669 $LCTL set_param fail_loc=0x80001002
19670 createmany -o $myDIR/t- 10000
19671 $LCTL set_param fail_loc=0
19672 # The guard is current the largest FID holder
19674 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19676 local IDX=$(($SEQ % 64))
19678 do_facet $SINGLEMDS sync
19679 # Make sure journal flushed.
19681 local blk1=$(do_facet $SINGLEMDS \
19682 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19683 grep Blockcount | awk '{print $4}')
19685 # Remove old files, some OI blocks will become idle.
19686 unlinkmany $myDIR/t- 10000
19687 # Create new files, idle OI blocks should be reused.
19688 createmany -o $myDIR/t- 2000
19689 do_facet $SINGLEMDS sync
19690 # Make sure journal flushed.
19692 local blk2=$(do_facet $SINGLEMDS \
19693 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19694 grep Blockcount | awk '{print $4}')
19696 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19698 run_test 228a "try to reuse idle OI blocks"
19701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19702 remote_mds_nodsh && skip "remote MDS with nodsh"
19703 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19705 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19706 local myDIR=$DIR/$tdir
19709 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19710 $LCTL set_param fail_loc=0x80001002
19711 createmany -o $myDIR/t- 10000
19712 $LCTL set_param fail_loc=0
19713 # The guard is current the largest FID holder
19715 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19717 local IDX=$(($SEQ % 64))
19719 do_facet $SINGLEMDS sync
19720 # Make sure journal flushed.
19722 local blk1=$(do_facet $SINGLEMDS \
19723 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19724 grep Blockcount | awk '{print $4}')
19726 # Remove old files, some OI blocks will become idle.
19727 unlinkmany $myDIR/t- 10000
19730 stop $SINGLEMDS || error "Fail to stop MDT."
19732 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
19733 error "Fail to start MDT."
19735 df $MOUNT || error "Fail to df."
19736 # Create new files, idle OI blocks should be reused.
19737 createmany -o $myDIR/t- 2000
19738 do_facet $SINGLEMDS sync
19739 # Make sure journal flushed.
19741 local blk2=$(do_facet $SINGLEMDS \
19742 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19743 grep Blockcount | awk '{print $4}')
19745 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19747 run_test 228b "idle OI blocks can be reused after MDT restart"
19751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19752 remote_mds_nodsh && skip "remote MDS with nodsh"
19753 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19755 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19756 local myDIR=$DIR/$tdir
19759 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19760 $LCTL set_param fail_loc=0x80001002
19761 # 20000 files can guarantee there are index nodes in the OI file
19762 createmany -o $myDIR/t- 20000
19763 $LCTL set_param fail_loc=0
19764 # The guard is current the largest FID holder
19766 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19768 local IDX=$(($SEQ % 64))
19770 do_facet $SINGLEMDS sync
19771 # Make sure journal flushed.
19773 local blk1=$(do_facet $SINGLEMDS \
19774 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19775 grep Blockcount | awk '{print $4}')
19777 # Remove old files, some OI blocks will become idle.
19778 unlinkmany $myDIR/t- 20000
19780 # The OI file should become empty now
19782 # Create new files, idle OI blocks should be reused.
19783 createmany -o $myDIR/t- 2000
19784 do_facet $SINGLEMDS sync
19785 # Make sure journal flushed.
19787 local blk2=$(do_facet $SINGLEMDS \
19788 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19789 grep Blockcount | awk '{print $4}')
19791 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19793 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19795 test_229() { # LU-2482, LU-3448
19796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19797 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19798 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19799 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19803 # Create a file with a released layout and stripe count 2.
19804 $MULTIOP $DIR/$tfile H2c ||
19805 error "failed to create file with released layout"
19807 $LFS getstripe -v $DIR/$tfile
19809 local pattern=$($LFS getstripe -L $DIR/$tfile)
19810 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19812 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19814 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19815 stat $DIR/$tfile || error "failed to stat released file"
19817 chown $RUNAS_ID $DIR/$tfile ||
19818 error "chown $RUNAS_ID $DIR/$tfile failed"
19820 chgrp $RUNAS_ID $DIR/$tfile ||
19821 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19823 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19824 rm $DIR/$tfile || error "failed to remove released file"
19826 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19830 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19831 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19832 skip "Need MDS version at least 2.11.52"
19836 test_mkdir $DIR/$tdir
19837 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19838 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19839 [ $mdt_idx -ne 0 ] &&
19840 error "create local directory on wrong MDT $mdt_idx"
19842 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19843 error "create remote directory failed"
19844 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19845 [ $mdt_idx -ne $MDTIDX ] &&
19846 error "create remote directory on wrong MDT $mdt_idx"
19848 createmany -o $DIR/$tdir/test_230/t- 10 ||
19849 error "create files on remote directory failed"
19850 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19851 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19852 rm -r $DIR/$tdir || error "unlink remote directory failed"
19854 run_test 230a "Create remote directory and files under the remote directory"
19857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19858 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19859 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19860 skip "Need MDS version at least 2.11.52"
19868 local migrate_dir=$DIR/$tdir/migrate_dir
19869 local other_dir=$DIR/$tdir/other_dir
19871 test_mkdir $DIR/$tdir
19872 test_mkdir -i0 -c1 $migrate_dir
19873 test_mkdir -i0 -c1 $other_dir
19874 for ((i=0; i<10; i++)); do
19875 mkdir -p $migrate_dir/dir_${i}
19876 createmany -o $migrate_dir/dir_${i}/f 10 ||
19877 error "create files under remote dir failed $i"
19880 cp /etc/passwd $migrate_dir/$tfile
19881 cp /etc/passwd $other_dir/$tfile
19882 chattr +SAD $migrate_dir
19883 chattr +SAD $migrate_dir/$tfile
19885 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19886 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19887 local old_dir_mode=$(stat -c%f $migrate_dir)
19888 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19890 mkdir -p $migrate_dir/dir_default_stripe2
19891 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19892 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19894 mkdir -p $other_dir
19895 ln $migrate_dir/$tfile $other_dir/luna
19896 ln $migrate_dir/$tfile $migrate_dir/sofia
19897 ln $other_dir/$tfile $migrate_dir/david
19898 ln -s $migrate_dir/$tfile $other_dir/zachary
19899 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19900 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19906 for len in 58 59 60; do
19907 lnktgt=$(str_repeat 'l' $len)
19908 touch $migrate_dir/$lnktgt
19909 ln -s $lnktgt $migrate_dir/${len}char_ln
19913 for len in 4094 4095; do
19914 lnktgt=$(str_repeat 'l' $len)
19915 ln -s $lnktgt $migrate_dir/${len}char_ln
19919 for len in 254 255; do
19920 touch $migrate_dir/$(str_repeat 'l' $len)
19923 $LFS migrate -m $MDTIDX $migrate_dir ||
19924 error "fails on migrating remote dir to MDT1"
19926 echo "migratate to MDT1, then checking.."
19927 for ((i = 0; i < 10; i++)); do
19928 for file in $(find $migrate_dir/dir_${i}); do
19929 mdt_index=$($LFS getstripe -m $file)
19930 # broken symlink getstripe will fail
19931 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19932 error "$file is not on MDT${MDTIDX}"
19936 # the multiple link file should still in MDT0
19937 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19938 [ $mdt_index == 0 ] ||
19939 error "$file is not on MDT${MDTIDX}"
19941 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19942 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19943 error " expect $old_dir_flag get $new_dir_flag"
19945 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19946 [ "$old_file_flag" = "$new_file_flag" ] ||
19947 error " expect $old_file_flag get $new_file_flag"
19949 local new_dir_mode=$(stat -c%f $migrate_dir)
19950 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19951 error "expect mode $old_dir_mode get $new_dir_mode"
19953 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19954 [ "$old_file_mode" = "$new_file_mode" ] ||
19955 error "expect mode $old_file_mode get $new_file_mode"
19957 diff /etc/passwd $migrate_dir/$tfile ||
19958 error "$tfile different after migration"
19960 diff /etc/passwd $other_dir/luna ||
19961 error "luna different after migration"
19963 diff /etc/passwd $migrate_dir/sofia ||
19964 error "sofia different after migration"
19966 diff /etc/passwd $migrate_dir/david ||
19967 error "david different after migration"
19969 diff /etc/passwd $other_dir/zachary ||
19970 error "zachary different after migration"
19972 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19973 error "${tfile}_ln different after migration"
19975 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19976 error "${tfile}_ln_other different after migration"
19978 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19979 [ $stripe_count = 2 ] ||
19980 error "dir strpe_count $d != 2 after migration."
19982 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19983 [ $stripe_count = 2 ] ||
19984 error "file strpe_count $d != 2 after migration."
19986 #migrate back to MDT0
19989 $LFS migrate -m $MDTIDX $migrate_dir ||
19990 error "fails on migrating remote dir to MDT0"
19992 echo "migrate back to MDT0, checking.."
19993 for file in $(find $migrate_dir); do
19994 mdt_index=$($LFS getstripe -m $file)
19995 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19996 error "$file is not on MDT${MDTIDX}"
19999 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20000 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20001 error " expect $old_dir_flag get $new_dir_flag"
20003 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20004 [ "$old_file_flag" = "$new_file_flag" ] ||
20005 error " expect $old_file_flag get $new_file_flag"
20007 local new_dir_mode=$(stat -c%f $migrate_dir)
20008 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20009 error "expect mode $old_dir_mode get $new_dir_mode"
20011 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20012 [ "$old_file_mode" = "$new_file_mode" ] ||
20013 error "expect mode $old_file_mode get $new_file_mode"
20015 diff /etc/passwd ${migrate_dir}/$tfile ||
20016 error "$tfile different after migration"
20018 diff /etc/passwd ${other_dir}/luna ||
20019 error "luna different after migration"
20021 diff /etc/passwd ${migrate_dir}/sofia ||
20022 error "sofia different after migration"
20024 diff /etc/passwd ${other_dir}/zachary ||
20025 error "zachary different after migration"
20027 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20028 error "${tfile}_ln different after migration"
20030 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20031 error "${tfile}_ln_other different after migration"
20033 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
20034 [ $stripe_count = 2 ] ||
20035 error "dir strpe_count $d != 2 after migration."
20037 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
20038 [ $stripe_count = 2 ] ||
20039 error "file strpe_count $d != 2 after migration."
20041 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20043 run_test 230b "migrate directory"
20046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20047 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20048 remote_mds_nodsh && skip "remote MDS with nodsh"
20049 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20050 skip "Need MDS version at least 2.11.52"
20056 local migrate_dir=$DIR/$tdir/migrate_dir
20058 #If migrating directory fails in the middle, all entries of
20059 #the directory is still accessiable.
20060 test_mkdir $DIR/$tdir
20061 test_mkdir -i0 -c1 $migrate_dir
20062 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
20064 createmany -o $migrate_dir/f $total ||
20065 error "create files under ${migrate_dir} failed"
20067 # fail after migrating top dir, and this will fail only once, so the
20068 # first sub file migration will fail (currently f3), others succeed.
20069 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
20070 do_facet mds1 lctl set_param fail_loc=0x1801
20071 local t=$(ls $migrate_dir | wc -l)
20072 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
20073 error "migrate should fail"
20074 local u=$(ls $migrate_dir | wc -l)
20075 [ "$u" == "$t" ] || error "$u != $t during migration"
20077 # add new dir/file should succeed
20078 mkdir $migrate_dir/dir ||
20079 error "mkdir failed under migrating directory"
20080 touch $migrate_dir/file ||
20081 error "create file failed under migrating directory"
20083 # add file with existing name should fail
20084 for file in $migrate_dir/f*; do
20085 stat $file > /dev/null || error "stat $file failed"
20086 $OPENFILE -f O_CREAT:O_EXCL $file &&
20087 error "open(O_CREAT|O_EXCL) $file should fail"
20088 $MULTIOP $file m && error "create $file should fail"
20089 touch $DIR/$tdir/remote_dir/$tfile ||
20090 error "touch $tfile failed"
20091 ln $DIR/$tdir/remote_dir/$tfile $file &&
20092 error "link $file should fail"
20093 mdt_index=$($LFS getstripe -m $file)
20094 if [ $mdt_index == 0 ]; then
20095 # file failed to migrate is not allowed to rename to
20096 mv $DIR/$tdir/remote_dir/$tfile $file &&
20097 error "rename to $file should fail"
20099 mv $DIR/$tdir/remote_dir/$tfile $file ||
20100 error "rename to $file failed"
20102 echo hello >> $file || error "write $file failed"
20105 # resume migration with different options should fail
20106 $LFS migrate -m 0 $migrate_dir &&
20107 error "migrate -m 0 $migrate_dir should fail"
20109 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
20110 error "migrate -c 2 $migrate_dir should fail"
20112 # resume migration should succeed
20113 $LFS migrate -m $MDTIDX $migrate_dir ||
20114 error "migrate $migrate_dir failed"
20116 echo "Finish migration, then checking.."
20117 for file in $(find $migrate_dir); do
20118 mdt_index=$($LFS getstripe -m $file)
20119 [ $mdt_index == $MDTIDX ] ||
20120 error "$file is not on MDT${MDTIDX}"
20123 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20125 run_test 230c "check directory accessiblity if migration failed"
20128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20129 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20130 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20131 skip "Need MDS version at least 2.11.52"
20133 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
20135 local migrate_dir=$DIR/$tdir/migrate_dir
20145 old_index=$((RANDOM % MDSCOUNT))
20146 old_count=$((MDSCOUNT - old_index))
20147 new_index=$((RANDOM % MDSCOUNT))
20148 new_count=$((MDSCOUNT - new_index))
20149 new_hash=1 # for all_char
20151 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
20152 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
20154 test_mkdir $DIR/$tdir
20155 test_mkdir -i $old_index -c $old_count $migrate_dir
20157 for ((i=0; i<100; i++)); do
20158 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
20159 createmany -o $migrate_dir/dir_${i}/f 100 ||
20160 error "create files under remote dir failed $i"
20163 echo -n "Migrate from MDT$old_index "
20164 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
20165 echo -n "to MDT$new_index"
20166 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
20169 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
20170 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
20171 error "migrate remote dir error"
20173 echo "Finish migration, then checking.."
20174 for file in $(find $migrate_dir -maxdepth 1); do
20175 mdt_index=$($LFS getstripe -m $file)
20176 if [ $mdt_index -lt $new_index ] ||
20177 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
20178 error "$file is on MDT$mdt_index"
20182 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20184 run_test 230d "check migrate big directory"
20187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20188 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20189 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20190 skip "Need MDS version at least 2.11.52"
20197 mkdir_on_mdt0 $DIR/$tdir
20198 mkdir $DIR/$tdir/migrate_dir
20199 mkdir $DIR/$tdir/other_dir
20200 touch $DIR/$tdir/migrate_dir/a
20201 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
20202 ls $DIR/$tdir/other_dir
20204 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20205 error "migrate dir fails"
20207 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20208 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20210 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20211 [ $mdt_index == 0 ] || error "a is not on MDT0"
20213 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
20214 error "migrate dir fails"
20216 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
20217 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
20219 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20220 [ $mdt_index == 1 ] || error "a is not on MDT1"
20222 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
20223 [ $mdt_index == 1 ] || error "b is not on MDT1"
20225 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20226 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
20228 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
20230 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20232 run_test 230e "migrate mulitple local link files"
20235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20236 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20237 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20238 skip "Need MDS version at least 2.11.52"
20243 mkdir -p $DIR/$tdir
20244 mkdir $DIR/$tdir/migrate_dir
20245 $LFS mkdir -i1 $DIR/$tdir/other_dir
20246 touch $DIR/$tdir/migrate_dir/a
20247 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
20248 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
20249 ls $DIR/$tdir/other_dir
20251 # a should be migrated to MDT1, since no other links on MDT0
20252 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20253 error "#1 migrate dir fails"
20254 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20255 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20256 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20257 [ $mdt_index == 1 ] || error "a is not on MDT1"
20259 # a should stay on MDT1, because it is a mulitple link file
20260 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20261 error "#2 migrate dir fails"
20262 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20263 [ $mdt_index == 1 ] || error "a is not on MDT1"
20265 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20266 error "#3 migrate dir fails"
20268 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20269 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
20270 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
20272 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
20273 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
20275 # a should be migrated to MDT0, since no other links on MDT1
20276 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20277 error "#4 migrate dir fails"
20278 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20279 [ $mdt_index == 0 ] || error "a is not on MDT0"
20281 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20283 run_test 230f "migrate mulitple remote link files"
20286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20287 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20288 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20289 skip "Need MDS version at least 2.11.52"
20291 mkdir -p $DIR/$tdir/migrate_dir
20293 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
20294 error "migrating dir to non-exist MDT succeeds"
20297 run_test 230g "migrate dir to non-exist MDT"
20300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20301 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20302 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20303 skip "Need MDS version at least 2.11.52"
20307 mkdir -p $DIR/$tdir/migrate_dir
20309 $LFS migrate -m1 $DIR &&
20310 error "migrating mountpoint1 should fail"
20312 $LFS migrate -m1 $DIR/$tdir/.. &&
20313 error "migrating mountpoint2 should fail"
20316 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
20317 error "migrating $tdir/migrate_dir/.. should fail"
20321 run_test 230h "migrate .. and root"
20324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20325 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20326 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20327 skip "Need MDS version at least 2.11.52"
20329 mkdir -p $DIR/$tdir/migrate_dir
20331 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
20332 error "migration fails with a tailing slash"
20334 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20335 error "migration fails with two tailing slashes"
20337 run_test 230i "lfs migrate -m tolerates trailing slashes"
20340 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20341 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20342 skip "Need MDS version at least 2.11.52"
20344 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20345 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20346 error "create $tfile failed"
20347 cat /etc/passwd > $DIR/$tdir/$tfile
20349 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20351 cmp /etc/passwd $DIR/$tdir/$tfile ||
20352 error "DoM file mismatch after migration"
20354 run_test 230j "DoM file data not changed after dir migration"
20357 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20358 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20359 skip "Need MDS version at least 2.11.56"
20362 local files_on_starting_mdt=0
20364 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20365 $LFS getdirstripe $DIR/$tdir
20366 for i in $(seq $total); do
20367 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20368 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20369 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20372 echo "$files_on_starting_mdt files on MDT0"
20374 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
20375 $LFS getdirstripe $DIR/$tdir
20377 files_on_starting_mdt=0
20378 for i in $(seq $total); do
20379 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20380 error "file $tfile.$i mismatch after migration"
20381 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20382 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20385 echo "$files_on_starting_mdt files on MDT1 after migration"
20386 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20388 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20389 $LFS getdirstripe $DIR/$tdir
20391 files_on_starting_mdt=0
20392 for i in $(seq $total); do
20393 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20394 error "file $tfile.$i mismatch after 2nd migration"
20395 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20396 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20399 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20400 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20404 run_test 230k "file data not changed after dir migration"
20407 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20408 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20409 skip "Need MDS version at least 2.11.56"
20411 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20412 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20413 error "create files under remote dir failed $i"
20414 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20416 run_test 230l "readdir between MDTs won't crash"
20419 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20420 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20421 skip "Need MDS version at least 2.11.56"
20424 local mig_dir=$DIR/$tdir/migrate_dir
20425 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20429 echo "Creating files and dirs with xattrs"
20430 test_mkdir $DIR/$tdir
20431 test_mkdir -i0 -c1 $mig_dir
20433 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20434 error "cannot set xattr attr1 on dir"
20435 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20436 error "cannot set xattr attr2 on dir"
20437 touch $mig_dir/dir/f0
20438 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20439 error "cannot set xattr attr1 on file"
20440 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20441 error "cannot set xattr attr2 on file"
20442 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20443 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20444 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20445 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20446 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20447 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20448 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20449 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20450 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20452 echo "Migrating to MDT1"
20453 $LFS migrate -m $MDTIDX $mig_dir ||
20454 error "fails on migrating dir to MDT1"
20456 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20457 echo "Checking xattrs"
20458 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20459 [ "$val" = $longstr ] ||
20460 error "expecting xattr1 $longstr on dir, found $val"
20461 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20462 [ "$val" = $shortstr ] ||
20463 error "expecting xattr2 $shortstr on dir, found $val"
20464 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20465 [ "$val" = $longstr ] ||
20466 error "expecting xattr1 $longstr on file, found $val"
20467 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20468 [ "$val" = $shortstr ] ||
20469 error "expecting xattr2 $shortstr on file, found $val"
20471 run_test 230m "xattrs not changed after dir migration"
20474 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20475 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20476 skip "Need MDS version at least 2.13.53"
20478 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20479 cat /etc/hosts > $DIR/$tdir/$tfile
20480 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20481 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20483 cmp /etc/hosts $DIR/$tdir/$tfile ||
20484 error "File data mismatch after migration"
20486 run_test 230n "Dir migration with mirrored file"
20489 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20490 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20491 skip "Need MDS version at least 2.13.52"
20493 local mdts=$(comma_list $(mdts_nodes))
20495 local restripe_status
20499 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20501 # in case "crush" hash type is not set
20502 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20504 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20505 mdt.*MDT0000.enable_dir_restripe)
20506 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20507 stack_trap "do_nodes $mdts $LCTL set_param \
20508 mdt.*.enable_dir_restripe=$restripe_status"
20511 createmany -m $DIR/$tdir/f 100 ||
20512 error "create files under remote dir failed $i"
20513 createmany -d $DIR/$tdir/d 100 ||
20514 error "create dirs under remote dir failed $i"
20516 for i in $(seq 2 $MDSCOUNT); do
20517 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20518 $LFS setdirstripe -c $i $DIR/$tdir ||
20519 error "split -c $i $tdir failed"
20520 wait_update $HOSTNAME \
20521 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20522 error "dir split not finished"
20523 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20524 awk '/migrate/ {sum += $2} END { print sum }')
20525 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20526 # delta is around total_files/stripe_count
20527 (( $delta < 200 / (i - 1) + 4 )) ||
20528 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20531 run_test 230o "dir split"
20534 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20535 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20536 skip "Need MDS version at least 2.13.52"
20538 local mdts=$(comma_list $(mdts_nodes))
20540 local restripe_status
20544 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20546 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20548 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20549 mdt.*MDT0000.enable_dir_restripe)
20550 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20551 stack_trap "do_nodes $mdts $LCTL set_param \
20552 mdt.*.enable_dir_restripe=$restripe_status"
20554 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20555 createmany -m $DIR/$tdir/f 100 ||
20556 error "create files under remote dir failed"
20557 createmany -d $DIR/$tdir/d 100 ||
20558 error "create dirs under remote dir failed"
20560 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20561 local mdt_hash="crush"
20563 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20564 $LFS setdirstripe -c $c $DIR/$tdir ||
20565 error "split -c $c $tdir failed"
20566 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20567 mdt_hash="$mdt_hash,fixed"
20568 elif [ $c -eq 1 ]; then
20571 wait_update $HOSTNAME \
20572 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20573 error "dir merge not finished"
20574 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20575 awk '/migrate/ {sum += $2} END { print sum }')
20576 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20577 # delta is around total_files/stripe_count
20578 (( delta < 200 / c + 4 )) ||
20579 error "$delta files migrated >= $((200 / c + 4))"
20582 run_test 230p "dir merge"
20585 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20586 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20587 skip "Need MDS version at least 2.13.52"
20589 local mdts=$(comma_list $(mdts_nodes))
20590 local saved_threshold=$(do_facet mds1 \
20591 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20592 local saved_delta=$(do_facet mds1 \
20593 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20594 local threshold=100
20597 local stripe_count=0
20602 # test with fewer files on ZFS
20603 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20605 stack_trap "do_nodes $mdts $LCTL set_param \
20606 mdt.*.dir_split_count=$saved_threshold"
20607 stack_trap "do_nodes $mdts $LCTL set_param \
20608 mdt.*.dir_split_delta=$saved_delta"
20609 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20610 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20611 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20612 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20613 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20614 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20616 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20617 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20619 create=$((threshold * 3 / 2))
20620 while [ $stripe_count -lt $MDSCOUNT ]; do
20621 createmany -m $DIR/$tdir/f $total $create ||
20622 error "create sub files failed"
20623 stat $DIR/$tdir > /dev/null
20624 total=$((total + create))
20625 stripe_count=$((stripe_count + delta))
20626 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20628 wait_update $HOSTNAME \
20629 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20630 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20632 wait_update $HOSTNAME \
20633 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20634 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20636 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20637 echo "$nr_files/$total files on MDT$stripe_index after split"
20638 # allow 10% margin of imbalance with crush hash
20639 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20640 error "$nr_files files on MDT$stripe_index after split"
20642 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20643 [ $nr_files -eq $total ] ||
20644 error "total sub files $nr_files != $total"
20647 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20649 echo "fixed layout directory won't auto split"
20650 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20651 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20652 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20653 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20654 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20656 run_test 230q "dir auto split"
20659 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20660 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20661 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20662 skip "Need MDS version at least 2.13.54"
20664 # maximum amount of local locks:
20665 # parent striped dir - 2 locks
20666 # new stripe in parent to migrate to - 1 lock
20667 # source and target - 2 locks
20668 # Total 5 locks for regular file
20669 mkdir -p $DIR/$tdir
20670 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20671 touch $DIR/$tdir/dir1/eee
20673 # create 4 hardlink for 4 more locks
20674 # Total: 9 locks > RS_MAX_LOCKS (8)
20675 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20676 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20677 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20678 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20679 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20680 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20681 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20682 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20684 cancel_lru_locks mdc
20686 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20687 error "migrate dir fails"
20689 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20691 run_test 230r "migrate with too many local locks"
20694 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
20695 skip "Need MDS version at least 2.14.52"
20697 local mdts=$(comma_list $(mdts_nodes))
20698 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20699 mdt.*MDT0000.enable_dir_restripe)
20701 stack_trap "do_nodes $mdts $LCTL set_param \
20702 mdt.*.enable_dir_restripe=$restripe_status"
20706 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20707 test_mkdir $DIR/$tdir
20708 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20709 error "$LFS mkdir should return EEXIST if target exists"
20713 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20717 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20718 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20719 skip "Need MDS version at least 2.14.50"
20721 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20722 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20723 $LFS project -p 1 -s $DIR/$tdir ||
20724 error "set $tdir project id failed"
20725 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20726 error "set subdir project id failed"
20727 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20729 run_test 230t "migrate directory with project ID set"
20733 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20734 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20735 skip "Need MDS version at least 2.14.53"
20739 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20740 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20741 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
20742 for i in $(seq 0 $((MDSCOUNT - 1))); do
20743 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20744 echo "$count dirs migrated to MDT$i"
20746 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20747 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
20749 run_test 230u "migrate directory by QOS"
20753 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20754 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20755 skip "Need MDS version at least 2.14.53"
20759 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20760 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20761 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
20762 for i in $(seq 0 $((MDSCOUNT - 1))); do
20763 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20764 echo "$count subdirs migrated to MDT$i"
20765 (( i == 3 )) && (( count > 0 )) &&
20766 error "subdir shouldn't be migrated to MDT3"
20768 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20769 (( count == 3 )) || error "dirs migrated to $count MDTs"
20771 run_test 230v "subdir migrated to the MDT where its parent is located"
20774 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20775 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
20776 skip "Need MDS version at least 2.15.0"
20778 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20779 createmany -o $DIR/$tdir/f 10 || error "create files failed"
20780 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
20782 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
20783 error "migrate failed"
20785 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
20786 error "$tdir stripe count mismatch"
20788 for i in $(seq 0 9); do
20789 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
20790 error "d$i is striped"
20793 run_test 230w "non-recursive mode dir migration"
20797 # For simplicity this test assumes that max_pages_per_rpc
20798 # is the same across all OSCs
20799 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20800 local bulk_size=$((max_pages * PAGE_SIZE))
20801 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20804 mkdir -p $DIR/$tdir
20805 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20806 error "failed to set stripe with -S ${brw_size}M option"
20808 # clear the OSC stats
20809 $LCTL set_param osc.*.stats=0 &>/dev/null
20812 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20813 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20814 oflag=direct &>/dev/null || error "dd failed"
20816 sync; sleep 1; sync # just to be safe
20817 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20818 if [ x$nrpcs != "x1" ]; then
20819 $LCTL get_param osc.*.stats
20820 error "found $nrpcs ost_write RPCs, not 1 as expected"
20824 # Drop the OSC cache, otherwise we will read from it
20825 cancel_lru_locks osc
20827 # clear the OSC stats
20828 $LCTL set_param osc.*.stats=0 &>/dev/null
20830 # Client reads $bulk_size.
20831 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20832 iflag=direct &>/dev/null || error "dd failed"
20834 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20835 if [ x$nrpcs != "x1" ]; then
20836 $LCTL get_param osc.*.stats
20837 error "found $nrpcs ost_read RPCs, not 1 as expected"
20840 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20843 mkdir -p $DIR/$tdir
20845 for i in {0..1023}; do
20846 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20847 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20848 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20852 run_test 231b "must not assert on fully utilized OST request buffer"
20855 mkdir -p $DIR/$tdir
20856 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20858 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20859 do_facet ost1 $LCTL set_param fail_loc=0x31c
20861 # ignore dd failure
20862 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20864 do_facet ost1 $LCTL set_param fail_loc=0
20865 umount_client $MOUNT || error "umount failed"
20866 mount_client $MOUNT || error "mount failed"
20867 stop ost1 || error "cannot stop ost1"
20868 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20870 run_test 232a "failed lock should not block umount"
20873 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20874 skip "Need MDS version at least 2.10.58"
20876 mkdir -p $DIR/$tdir
20877 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20878 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20880 cancel_lru_locks osc
20882 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20883 do_facet ost1 $LCTL set_param fail_loc=0x31c
20886 $LFS data_version $DIR/$tdir/$tfile || true
20888 do_facet ost1 $LCTL set_param fail_loc=0
20889 umount_client $MOUNT || error "umount failed"
20890 mount_client $MOUNT || error "mount failed"
20891 stop ost1 || error "cannot stop ost1"
20892 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20894 run_test 232b "failed data version lock should not block umount"
20897 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20898 skip "Need MDS version at least 2.3.64"
20899 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20901 local fid=$($LFS path2fid $MOUNT)
20903 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20904 error "cannot access $MOUNT using its FID '$fid'"
20906 run_test 233a "checking that OBF of the FS root succeeds"
20909 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20910 skip "Need MDS version at least 2.5.90"
20911 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20913 local fid=$($LFS path2fid $MOUNT/.lustre)
20915 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20916 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20918 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20919 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20920 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20922 run_test 233b "checking that OBF of the FS .lustre succeeds"
20925 local p="$TMP/sanityN-$TESTNAME.parameters"
20926 save_lustre_params client "llite.*.xattr_cache" > $p
20927 lctl set_param llite.*.xattr_cache 1 ||
20928 skip_env "xattr cache is not supported"
20930 mkdir -p $DIR/$tdir || error "mkdir failed"
20931 touch $DIR/$tdir/$tfile || error "touch failed"
20932 # OBD_FAIL_LLITE_XATTR_ENOMEM
20933 $LCTL set_param fail_loc=0x1405
20934 getfattr -n user.attr $DIR/$tdir/$tfile &&
20935 error "getfattr should have failed with ENOMEM"
20936 $LCTL set_param fail_loc=0x0
20939 restore_lustre_params < $p
20942 run_test 234 "xattr cache should not crash on ENOMEM"
20945 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20946 skip "Need MDS version at least 2.4.52"
20948 flock_deadlock $DIR/$tfile
20953 124) error "process hangs on a deadlock"
20955 *) error "error executing flock_deadlock $DIR/$tfile"
20959 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20963 check_swap_layouts_support
20965 local ref1=/etc/passwd
20966 local ref2=/etc/group
20967 local file1=$DIR/$tdir/f1
20968 local file2=$DIR/$tdir/f2
20970 test_mkdir -c1 $DIR/$tdir
20971 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20972 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20973 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20974 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20975 local fd=$(free_fd)
20976 local cmd="exec $fd<>$file2"
20979 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20980 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20983 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20988 run_test 236 "Layout swap on open unlinked file"
20990 # LU-4659 linkea consistency
20992 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20993 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20994 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20995 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20998 ln $DIR/$tfile $DIR/$tfile.lnk
20999 touch $DIR/$tfile.new
21000 mv $DIR/$tfile.new $DIR/$tfile
21001 local fid1=$($LFS path2fid $DIR/$tfile)
21002 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
21003 local path1=$($LFS fid2path $FSNAME "$fid1")
21004 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
21005 local path2=$($LFS fid2path $FSNAME "$fid2")
21006 [ $tfile.lnk == $path2 ] ||
21007 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
21010 run_test 238 "Verify linkea consistency"
21012 test_239A() { # was test_239
21013 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
21014 skip "Need MDS version at least 2.5.60"
21016 local list=$(comma_list $(mdts_nodes))
21018 mkdir -p $DIR/$tdir
21019 createmany -o $DIR/$tdir/f- 5000
21020 unlinkmany $DIR/$tdir/f- 5000
21021 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
21022 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
21023 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
21024 osp.*MDT*.sync_in_flight" | calc_sum)
21025 [ "$changes" -eq 0 ] || error "$changes not synced"
21027 run_test 239A "osp_sync test"
21029 test_239a() { #LU-5297
21030 remote_mds_nodsh && skip "remote MDS with nodsh"
21033 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
21034 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
21035 chgrp $RUNAS_GID $DIR/$tfile
21036 wait_delete_completed
21038 run_test 239a "process invalid osp sync record correctly"
21040 test_239b() { #LU-5297
21041 remote_mds_nodsh && skip "remote MDS with nodsh"
21044 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
21045 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
21046 chgrp $RUNAS_GID $DIR/$tfile1
21047 wait_delete_completed
21048 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21050 chgrp $RUNAS_GID $DIR/$tfile2
21051 wait_delete_completed
21053 run_test 239b "process osp sync record with ENOMEM error correctly"
21056 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21057 remote_mds_nodsh && skip "remote MDS with nodsh"
21059 mkdir -p $DIR/$tdir
21061 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
21062 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
21063 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
21064 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
21066 umount_client $MOUNT || error "umount failed"
21067 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
21068 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
21069 mount_client $MOUNT || error "failed to mount client"
21071 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
21072 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
21074 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
21080 for LOOP in $(seq $count); do
21081 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
21082 cancel_lru_locks $OSC || true
21090 for LOOP in $(seq $1); do
21091 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
21096 test_241a() { # was test_241
21097 local bsize=$PAGE_SIZE
21099 (( bsize < 40960 )) && bsize=40960
21100 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21102 cancel_lru_locks $OSC
21103 test_241_bio 1000 $bsize &
21105 test_241_dio 1000 $bsize
21108 run_test 241a "bio vs dio"
21111 local bsize=$PAGE_SIZE
21113 (( bsize < 40960 )) && bsize=40960
21114 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21116 test_241_dio 1000 $bsize &
21118 test_241_dio 1000 $bsize
21121 run_test 241b "dio vs dio"
21124 remote_mds_nodsh && skip "remote MDS with nodsh"
21126 mkdir_on_mdt0 $DIR/$tdir
21127 touch $DIR/$tdir/$tfile
21129 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
21130 do_facet mds1 lctl set_param fail_loc=0x105
21131 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
21133 do_facet mds1 lctl set_param fail_loc=0
21134 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
21136 run_test 242 "mdt_readpage failure should not cause directory unreadable"
21140 test_mkdir $DIR/$tdir
21141 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
21143 run_test 243 "various group lock tests"
21147 test_mkdir $DIR/$tdir
21148 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
21149 sendfile_grouplock $DIR/$tdir/$tfile || \
21150 error "sendfile+grouplock failed"
21153 run_test 244a "sendfile with group lock tests"
21157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21160 local size=$((1024*1024))
21162 test_mkdir $DIR/$tdir
21163 for i in $(seq 1 $threads); do
21164 local file=$DIR/$tdir/file_$((i / 10))
21165 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
21168 for i in $(seq 1 $threads); do
21172 run_test 244b "multi-threaded write with group lock"
21175 local flagname="multi_mod_rpcs"
21176 local connect_data_name="max_mod_rpcs"
21179 # check if multiple modify RPCs flag is set
21180 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
21181 grep "connect_flags:")
21184 echo "$out" | grep -qw $flagname
21185 if [ $? -ne 0 ]; then
21186 echo "connect flag $flagname is not set"
21190 # check if multiple modify RPCs data is set
21191 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
21194 echo "$out" | grep -qw $connect_data_name ||
21195 error "import should have connect data $connect_data_name"
21197 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
21200 local flagname="multi_mod_rpcs"
21201 local connect_data_name="max_mod_rpcs"
21204 remote_mds_nodsh && skip "remote MDS with nodsh"
21205 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
21207 # check if multiple modify RPCs flag is set
21208 out=$(do_facet mds1 \
21209 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
21210 grep "connect_flags:")
21213 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
21215 # check if multiple modify RPCs data is set
21216 out=$(do_facet mds1 \
21217 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
21219 [[ "$out" =~ $connect_data_name ]] ||
21222 error "missing connect data $connect_data_name"
21225 run_test 245b "check osp connection flag/data: multiple modify RPCs"
21231 umount_client $submount
21236 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21238 skip_env "Fileset feature is not supported"
21240 local submount=${MOUNT}_$tdir
21243 mkdir -p $submount || error "mkdir $submount failed"
21244 FILESET="$FILESET/$tdir" mount_client $submount ||
21245 error "mount $submount failed"
21246 trap "cleanup_247 $submount" EXIT
21247 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
21248 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
21249 error "read $MOUNT/$tdir/$tfile failed"
21250 cleanup_247 $submount
21252 run_test 247a "mount subdir as fileset"
21255 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21256 skip_env "Fileset feature is not supported"
21258 local submount=${MOUNT}_$tdir
21260 rm -rf $MOUNT/$tdir
21261 mkdir -p $submount || error "mkdir $submount failed"
21263 FILESET="$FILESET/$tdir" mount_client $submount &&
21264 error "mount $submount should fail"
21267 run_test 247b "mount subdir that dose not exist"
21270 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21271 skip_env "Fileset feature is not supported"
21273 local submount=${MOUNT}_$tdir
21275 mkdir -p $MOUNT/$tdir/dir1
21276 mkdir -p $submount || error "mkdir $submount failed"
21277 trap "cleanup_247 $submount" EXIT
21278 FILESET="$FILESET/$tdir" mount_client $submount ||
21279 error "mount $submount failed"
21280 local fid=$($LFS path2fid $MOUNT/)
21281 $LFS fid2path $submount $fid && error "fid2path should fail"
21282 cleanup_247 $submount
21284 run_test 247c "running fid2path outside subdirectory root"
21287 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21288 skip "Fileset feature is not supported"
21290 local submount=${MOUNT}_$tdir
21292 mkdir -p $MOUNT/$tdir/dir1
21293 mkdir -p $submount || error "mkdir $submount failed"
21294 FILESET="$FILESET/$tdir" mount_client $submount ||
21295 error "mount $submount failed"
21296 trap "cleanup_247 $submount" EXIT
21298 local td=$submount/dir1
21299 local fid=$($LFS path2fid $td)
21300 [ -z "$fid" ] && error "path2fid unable to get $td FID"
21302 # check that we get the same pathname back
21305 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
21306 echo "$rootpath $fid"
21307 found=$($LFS fid2path $rootpath "$fid")
21308 [ -n "$found" ] || error "fid2path should succeed"
21309 [ "$found" == "$td" ] || error "fid2path $found != $td"
21311 # check wrong root path format
21312 rootpath=$submount"_wrong"
21313 found=$($LFS fid2path $rootpath "$fid")
21314 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
21316 cleanup_247 $submount
21318 run_test 247d "running fid2path inside subdirectory root"
21322 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21324 skip "Fileset feature is not supported"
21326 local submount=${MOUNT}_$tdir
21329 mkdir -p $submount || error "mkdir $submount failed"
21330 FILESET="$FILESET/.." mount_client $submount &&
21331 error "mount $submount should fail"
21334 run_test 247e "mount .. as fileset"
21337 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21338 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21339 skip "Need at least version 2.13.52"
21340 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21341 skip "Need at least version 2.14.50"
21342 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21344 skip "Fileset feature is not supported"
21346 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21347 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
21348 error "mkdir remote failed"
21349 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
21350 error "mkdir remote/subdir failed"
21351 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
21352 error "mkdir striped failed"
21353 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
21355 local submount=${MOUNT}_$tdir
21357 mkdir -p $submount || error "mkdir $submount failed"
21358 stack_trap "rmdir $submount"
21362 local fileset=$FILESET
21363 local mdts=$(comma_list $(mdts_nodes))
21365 stat=$(do_facet mds1 $LCTL get_param -n \
21366 mdt.*MDT0000.enable_remote_subdir_mount)
21367 stack_trap "do_nodes $mdts $LCTL set_param \
21368 mdt.*.enable_remote_subdir_mount=$stat"
21370 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
21371 stack_trap "umount_client $submount"
21372 FILESET="$fileset/$tdir/remote" mount_client $submount &&
21373 error "mount remote dir $dir should fail"
21375 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
21376 $tdir/striped/. ; do
21377 FILESET="$fileset/$dir" mount_client $submount ||
21378 error "mount $dir failed"
21379 umount_client $submount
21382 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21383 FILESET="$fileset/$tdir/remote" mount_client $submount ||
21384 error "mount $tdir/remote failed"
21386 run_test 247f "mount striped or remote directory as fileset"
21389 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
21390 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21391 skip "Need at least version 2.14.50"
21393 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21394 error "mkdir $tdir failed"
21395 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
21397 local submount=${MOUNT}_$tdir
21399 mkdir -p $submount || error "mkdir $submount failed"
21400 stack_trap "rmdir $submount"
21402 FILESET="$fileset/$tdir" mount_client $submount ||
21403 error "mount $dir failed"
21404 stack_trap "umount $submount"
21406 local mdts=$(comma_list $(mdts_nodes))
21410 stat $submount > /dev/null
21411 cancel_lru_locks $MDC
21412 stat $submount > /dev/null
21413 stat $submount/$tfile > /dev/null
21414 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21415 stat $submount/$tfile > /dev/null
21416 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21417 awk '/getattr/ {sum += $2} END {print sum}')
21419 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21421 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
21424 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21425 [ -z "$fast_read_sav" ] && skip "no fast read support"
21427 # create a large file for fast read verification
21428 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21430 # make sure the file is created correctly
21431 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21432 { rm -f $DIR/$tfile; skip "file creation error"; }
21434 echo "Test 1: verify that fast read is 4 times faster on cache read"
21436 # small read with fast read enabled
21437 $LCTL set_param -n llite.*.fast_read=1
21438 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21439 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21440 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21441 # small read with fast read disabled
21442 $LCTL set_param -n llite.*.fast_read=0
21443 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21444 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21445 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21447 # verify that fast read is 4 times faster for cache read
21448 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21449 error_not_in_vm "fast read was not 4 times faster: " \
21450 "$t_fast vs $t_slow"
21452 echo "Test 2: verify the performance between big and small read"
21453 $LCTL set_param -n llite.*.fast_read=1
21455 # 1k non-cache read
21456 cancel_lru_locks osc
21457 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21458 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21459 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21461 # 1M non-cache read
21462 cancel_lru_locks osc
21463 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21464 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21465 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21467 # verify that big IO is not 4 times faster than small IO
21468 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21469 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21471 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21474 run_test 248a "fast read verification"
21477 # Default short_io_bytes=16384, try both smaller and larger sizes.
21478 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21479 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21480 echo "bs=53248 count=113 normal buffered write"
21481 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21482 error "dd of initial data file failed"
21483 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21485 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21486 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21487 error "dd with sync normal writes failed"
21488 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21490 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21491 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21492 error "dd with sync small writes failed"
21493 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21495 cancel_lru_locks osc
21497 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21498 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21499 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21500 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21501 iflag=direct || error "dd with O_DIRECT small read failed"
21502 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21503 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21504 error "compare $TMP/$tfile.1 failed"
21506 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21507 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21509 # just to see what the maximum tunable value is, and test parsing
21510 echo "test invalid parameter 2MB"
21511 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21512 error "too-large short_io_bytes allowed"
21513 echo "test maximum parameter 512KB"
21514 # if we can set a larger short_io_bytes, run test regardless of version
21515 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21516 # older clients may not allow setting it this large, that's OK
21517 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21518 skip "Need at least client version 2.13.50"
21519 error "medium short_io_bytes failed"
21521 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21522 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21524 echo "test large parameter 64KB"
21525 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21526 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21528 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21529 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21530 error "dd with sync large writes failed"
21531 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21533 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21534 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21535 num=$((113 * 4096 / PAGE_SIZE))
21536 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21537 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21538 error "dd with O_DIRECT large writes failed"
21539 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21540 error "compare $DIR/$tfile.3 failed"
21542 cancel_lru_locks osc
21544 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21545 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21546 error "dd with O_DIRECT large read failed"
21547 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21548 error "compare $TMP/$tfile.2 failed"
21550 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21551 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21552 error "dd with O_DIRECT large read failed"
21553 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21554 error "compare $TMP/$tfile.3 failed"
21556 run_test 248b "test short_io read and write for both small and large sizes"
21558 test_249() { # LU-7890
21559 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21560 skip "Need at least version 2.8.54"
21563 $LFS setstripe -c 1 $DIR/$tfile
21564 # Offset 2T == 4k * 512M
21565 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21566 error "dd to 2T offset failed"
21568 run_test 249 "Write above 2T file size"
21571 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21572 && skip "no 16TB file size limit on ZFS"
21574 $LFS setstripe -c 1 $DIR/$tfile
21575 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21576 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21577 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21578 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21579 conv=notrunc,fsync && error "append succeeded"
21582 run_test 250 "Write above 16T limit"
21585 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21587 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21588 #Skip once - writing the first stripe will succeed
21589 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21590 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21591 error "short write happened"
21593 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21594 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21595 error "short read happened"
21599 run_test 251 "Handling short read and write correctly"
21602 remote_mds_nodsh && skip "remote MDS with nodsh"
21603 remote_ost_nodsh && skip "remote OST with nodsh"
21604 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21605 skip_env "ldiskfs only test"
21615 # check lr_reader on OST0000
21617 dev=$(facet_device $tgt)
21618 out=$(do_facet $tgt $LR_READER $dev)
21619 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21621 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21622 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21623 error "Invalid uuid returned by $LR_READER on target $tgt"
21624 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21626 # check lr_reader -c on MDT0000
21628 dev=$(facet_device $tgt)
21629 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21630 skip "$LR_READER does not support additional options"
21632 out=$(do_facet $tgt $LR_READER -c $dev)
21633 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21635 num=$(echo "$out" | grep -c "mdtlov")
21636 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21637 error "Invalid number of mdtlov clients returned by $LR_READER"
21638 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21640 # check lr_reader -cr on MDT0000
21641 out=$(do_facet $tgt $LR_READER -cr $dev)
21642 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21644 echo "$out" | grep -q "^reply_data:$" ||
21645 error "$LR_READER should have returned 'reply_data' section"
21646 num=$(echo "$out" | grep -c "client_generation")
21647 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21649 run_test 252 "check lr_reader tool"
21652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21653 remote_mds_nodsh && skip "remote MDS with nodsh"
21654 remote_mgs_nodsh && skip "remote MGS with nodsh"
21658 local ost_name=$(ostname_from_index $ostidx)
21661 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
21662 do_facet $SINGLEMDS $LCTL get_param -n \
21663 osp.$mdtosc_proc1.reserved_mb_high ||
21664 skip "remote MDS does not support reserved_mb_high"
21668 wait_delete_completed
21671 pool_add $TESTNAME || error "Pool creation failed"
21672 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21674 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21675 error "Setstripe failed"
21677 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21679 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21681 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21683 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21684 osp.$mdtosc_proc1.prealloc_status)
21685 echo "prealloc_status $oa_status"
21687 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21688 error "File creation should fail"
21690 #object allocation was stopped, but we still able to append files
21691 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21692 oflag=append || error "Append failed"
21694 rm -f $DIR/$tdir/$tfile.0
21696 # For this test, we want to delete the files we created to go out of
21697 # space but leave the watermark, so we remain nearly out of space
21698 ost_watermarks_enospc_delete_files $tfile $ostidx
21700 wait_delete_completed
21704 for i in $(seq 10 12); do
21705 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21706 2>/dev/null || error "File creation failed after rm"
21709 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21710 osp.$mdtosc_proc1.prealloc_status)
21711 echo "prealloc_status $oa_status"
21713 if (( oa_status != 0 )); then
21714 error "Object allocation still disable after rm"
21717 run_test 253 "Check object allocation limit"
21720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21721 remote_mds_nodsh && skip "remote MDS with nodsh"
21723 local mdt=$(facet_svc $SINGLEMDS)
21725 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
21726 skip "MDS does not support changelog_size"
21730 changelog_register || error "changelog_register failed"
21732 changelog_clear 0 || error "changelog_clear failed"
21734 local size1=$(do_facet $SINGLEMDS \
21735 $LCTL get_param -n mdd.$mdt.changelog_size)
21736 echo "Changelog size $size1"
21739 $LFS mkdir -i 0 $DIR/$tdir
21741 mkdir -p $DIR/$tdir/pics/2008/zachy
21742 touch $DIR/$tdir/pics/2008/zachy/timestamp
21743 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21744 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21745 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21746 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21747 rm $DIR/$tdir/pics/desktop.jpg
21749 local size2=$(do_facet $SINGLEMDS \
21750 $LCTL get_param -n mdd.$mdt.changelog_size)
21751 echo "Changelog size after work $size2"
21753 (( $size2 > $size1 )) ||
21754 error "new Changelog size=$size2 less than old size=$size1"
21756 run_test 254 "Check changelog size"
21763 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21764 awk -F: '{print $2}' | grep $type > /dev/null
21765 if [ $? -ne 0 ]; then
21775 lfs ladvise -a willread $file > /dev/null 2>&1
21776 if [ $? -eq 0 ]; then
21780 lfs ladvise -a willread $file 2>&1 |
21781 grep "Inappropriate ioctl for device" > /dev/null
21782 if [ $? -eq 0 ]; then
21789 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21792 # run a random read IO workload
21793 # usage: random_read_iops <filename> <filesize> <iosize>
21794 random_read_iops() {
21797 local iosize=${3:-4096}
21799 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21800 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21803 drop_file_oss_cache() {
21807 $LFS ladvise -a dontneed $file 2>/dev/null ||
21808 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21811 ladvise_willread_performance()
21814 local average_origin=0
21815 local average_cache=0
21816 local average_ladvise=0
21818 for ((i = 1; i <= $repeat; i++)); do
21819 echo "Iter $i/$repeat: reading without willread hint"
21820 cancel_lru_locks osc
21821 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21822 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21823 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21824 average_origin=$(bc <<<"$average_origin + $speed_origin")
21826 cancel_lru_locks osc
21827 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21828 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21829 average_cache=$(bc <<<"$average_cache + $speed_cache")
21831 cancel_lru_locks osc
21832 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21833 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21834 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21835 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21836 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21838 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21839 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21840 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21842 speedup_cache=$(percent $average_cache $average_origin)
21843 speedup_ladvise=$(percent $average_ladvise $average_origin)
21845 echo "Average uncached read: $average_origin"
21846 echo "Average speedup with OSS cached read: " \
21847 "$average_cache = +$speedup_cache%"
21848 echo "Average speedup with ladvise willread: " \
21849 "$average_ladvise = +$speedup_ladvise%"
21851 local lowest_speedup=20
21852 if (( ${average_cache%.*} < $lowest_speedup )); then
21853 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
21854 " got $average_cache%. Skipping ladvise willread check."
21858 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21859 # it is still good to run until then to exercise 'ladvise willread'
21860 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21861 [ "$ost1_FSTYPE" = "zfs" ] &&
21862 echo "osd-zfs does not support dontneed or drop_caches" &&
21865 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21866 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
21867 error_not_in_vm "Speedup with willread is less than " \
21868 "$lowest_speedup%, got $average_ladvise%"
21872 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21873 skip "lustre < 2.8.54 does not support ladvise "
21874 remote_ost_nodsh && skip "remote OST with nodsh"
21876 stack_trap "rm -f $DIR/$tfile"
21877 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21879 ladvise_no_type willread $DIR/$tfile &&
21880 skip "willread ladvise is not supported"
21882 ladvise_no_ioctl $DIR/$tfile &&
21883 skip "ladvise ioctl is not supported"
21886 local size=$((size_mb * 1048576))
21887 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21888 error "dd to $DIR/$tfile failed"
21890 lfs ladvise -a willread $DIR/$tfile ||
21891 error "Ladvise failed with no range argument"
21893 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21894 error "Ladvise failed with no -l or -e argument"
21896 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21897 error "Ladvise failed with only -e argument"
21899 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21900 error "Ladvise failed with only -l argument"
21902 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21903 error "End offset should not be smaller than start offset"
21905 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21906 error "End offset should not be equal to start offset"
21908 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21909 error "Ladvise failed with overflowing -s argument"
21911 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21912 error "Ladvise failed with overflowing -e argument"
21914 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21915 error "Ladvise failed with overflowing -l argument"
21917 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21918 error "Ladvise succeeded with conflicting -l and -e arguments"
21920 echo "Synchronous ladvise should wait"
21922 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21923 do_nodes $(comma_list $(osts_nodes)) \
21924 $LCTL set_param fail_val=$delay fail_loc=0x237
21926 local start_ts=$SECONDS
21927 lfs ladvise -a willread $DIR/$tfile ||
21928 error "Ladvise failed with no range argument"
21929 local end_ts=$SECONDS
21930 local inteval_ts=$((end_ts - start_ts))
21932 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21933 error "Synchronous advice didn't wait reply"
21936 echo "Asynchronous ladvise shouldn't wait"
21937 local start_ts=$SECONDS
21938 lfs ladvise -a willread -b $DIR/$tfile ||
21939 error "Ladvise failed with no range argument"
21940 local end_ts=$SECONDS
21941 local inteval_ts=$((end_ts - start_ts))
21943 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21944 error "Asynchronous advice blocked"
21947 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21948 ladvise_willread_performance
21950 run_test 255a "check 'lfs ladvise -a willread'"
21956 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21960 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21961 skip "lustre < 2.8.54 does not support ladvise "
21962 remote_ost_nodsh && skip "remote OST with nodsh"
21964 stack_trap "rm -f $DIR/$tfile"
21965 lfs setstripe -c 1 -i 0 $DIR/$tfile
21967 ladvise_no_type dontneed $DIR/$tfile &&
21968 skip "dontneed ladvise is not supported"
21970 ladvise_no_ioctl $DIR/$tfile &&
21971 skip "ladvise ioctl is not supported"
21973 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21974 [ "$ost1_FSTYPE" = "zfs" ] &&
21975 skip "zfs-osd does not support 'ladvise dontneed'"
21978 local size=$((size_mb * 1048576))
21979 # In order to prevent disturbance of other processes, only check 3/4
21980 # of the memory usage
21981 local kibibytes=$((size_mb * 1024 * 3 / 4))
21983 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21984 error "dd to $DIR/$tfile failed"
21986 #force write to complete before dropping OST cache & checking memory
21989 local total=$(facet_meminfo ost1 MemTotal)
21990 echo "Total memory: $total KiB"
21992 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21993 local before_read=$(facet_meminfo ost1 Cached)
21994 echo "Cache used before read: $before_read KiB"
21996 lfs ladvise -a willread $DIR/$tfile ||
21997 error "Ladvise willread failed"
21998 local after_read=$(facet_meminfo ost1 Cached)
21999 echo "Cache used after read: $after_read KiB"
22001 lfs ladvise -a dontneed $DIR/$tfile ||
22002 error "Ladvise dontneed again failed"
22003 local no_read=$(facet_meminfo ost1 Cached)
22004 echo "Cache used after dontneed ladvise: $no_read KiB"
22006 if [ $total -lt $((before_read + kibibytes)) ]; then
22007 echo "Memory is too small, abort checking"
22011 if [ $((before_read + kibibytes)) -gt $after_read ]; then
22012 error "Ladvise willread should use more memory" \
22013 "than $kibibytes KiB"
22016 if [ $((no_read + kibibytes)) -gt $after_read ]; then
22017 error "Ladvise dontneed should release more memory" \
22018 "than $kibibytes KiB"
22021 run_test 255b "check 'lfs ladvise -a dontneed'"
22024 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
22025 skip "lustre < 2.10.50 does not support lockahead"
22027 local ost1_imp=$(get_osc_import_name client ost1)
22028 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22036 test_mkdir -p $DIR/$tdir
22037 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22039 #test 10 returns only success/failure
22041 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22043 if [ $rc -eq 255 ]; then
22044 error "Ladvise test${i} failed, ${rc}"
22047 #test 11 counts lock enqueue requests, all others count new locks
22049 count=$(do_facet ost1 \
22050 $LCTL get_param -n ost.OSS.ost.stats)
22051 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
22053 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22055 if [ $rc -eq 255 ]; then
22056 error "Ladvise test${i} failed, ${rc}"
22059 new_count=$(do_facet ost1 \
22060 $LCTL get_param -n ost.OSS.ost.stats)
22061 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
22062 awk '{ print $2 }')
22064 difference="$((new_count - count))"
22065 if [ $difference -ne $rc ]; then
22066 error "Ladvise test${i}, bad enqueue count, returned " \
22067 "${rc}, actual ${difference}"
22070 for i in $(seq 12 21); do
22071 # If we do not do this, we run the risk of having too many
22072 # locks and starting lock cancellation while we are checking
22074 cancel_lru_locks osc
22076 count=$($LCTL get_param -n \
22077 ldlm.namespaces.$imp_name.lock_unused_count)
22079 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22081 if [ $rc -eq 255 ]; then
22082 error "Ladvise test ${i} failed, ${rc}"
22085 new_count=$($LCTL get_param -n \
22086 ldlm.namespaces.$imp_name.lock_unused_count)
22087 difference="$((new_count - count))"
22089 # Test 15 output is divided by 100 to map down to valid return
22090 if [ $i -eq 15 ]; then
22094 if [ $difference -ne $rc ]; then
22095 error "Ladvise test ${i}, bad lock count, returned " \
22096 "${rc}, actual ${difference}"
22100 #test 22 returns only success/failure
22102 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22104 if [ $rc -eq 255 ]; then
22105 error "Ladvise test${i} failed, ${rc}"
22108 run_test 255c "suite of ladvise lockahead tests"
22111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22112 remote_mds_nodsh && skip "remote MDS with nodsh"
22113 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22114 changelog_users $SINGLEMDS | grep "^cl" &&
22115 skip "active changelog user"
22121 mdt_dev=$(facet_device $SINGLEMDS)
22124 changelog_register || error "changelog_register failed"
22127 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
22129 changelog_clear 0 || error "changelog_clear failed"
22132 touch $DIR/$tdir/{1..10}
22135 stop $SINGLEMDS || error "Fail to stop MDT"
22138 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
22139 error "Fail to start MDT"
22141 #after mount new plainllog is used
22142 touch $DIR/$tdir/{11..19}
22143 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
22144 stack_trap "rm -f $tmpfile"
22145 cat_sl=$(do_facet $SINGLEMDS "sync; \
22146 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22147 llog_reader $tmpfile | grep -c type=1064553b")
22148 do_facet $SINGLEMDS llog_reader $tmpfile
22150 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
22152 changelog_clear 0 || error "changelog_clear failed"
22154 cat_sl=$(do_facet $SINGLEMDS "sync; \
22155 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22156 llog_reader $tmpfile | grep -c type=1064553b")
22158 if (( cat_sl == 2 )); then
22159 error "Empty plain llog was not deleted from changelog catalog"
22160 elif (( cat_sl != 1 )); then
22161 error "Active plain llog shouldn't be deleted from catalog"
22164 run_test 256 "Check llog delete for empty and not full state"
22167 remote_mds_nodsh && skip "remote MDS with nodsh"
22168 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22169 skip "Need MDS version at least 2.8.55"
22171 test_mkdir $DIR/$tdir
22173 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
22174 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
22177 #define OBD_FAIL_MDS_XATTR_REP 0x161
22178 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22179 local facet=mds$((mdtidx + 1))
22180 set_nodes_failloc $(facet_active_host $facet) 0x80000161
22181 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
22183 stop $facet || error "stop MDS failed"
22184 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
22185 error "start MDS fail"
22186 wait_recovery_complete $facet
22188 run_test 257 "xattr locks are not lost"
22190 # Verify we take the i_mutex when security requires it
22192 #define OBD_FAIL_IMUTEX_SEC 0x141c
22193 $LCTL set_param fail_loc=0x141c
22195 chmod u+s $DIR/$tfile
22196 chmod a+rwx $DIR/$tfile
22197 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22199 if [ $RC -ne 0 ]; then
22200 error "error, failed to take i_mutex, rc=$?"
22204 run_test 258a "verify i_mutex security behavior when suid attributes is set"
22206 # Verify we do NOT take the i_mutex in the normal case
22208 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
22209 $LCTL set_param fail_loc=0x141d
22212 chmod a+rw $DIR/$tfile
22213 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22215 if [ $RC -ne 0 ]; then
22216 error "error, took i_mutex unnecessarily, rc=$?"
22221 run_test 258b "verify i_mutex security behavior"
22224 local file=$DIR/$tfile
22228 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22230 stack_trap "rm -f $file" EXIT
22232 wait_delete_completed
22233 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22234 echo "before: $before"
22236 $LFS setstripe -i 0 -c 1 $file
22237 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
22239 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22240 echo "after write: $after"
22242 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
22243 do_facet ost1 $LCTL set_param fail_loc=0x2301
22245 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22246 echo "after truncate: $after"
22249 do_facet ost1 $LCTL set_param fail_loc=0
22250 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22252 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22253 echo "after restart: $after"
22254 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
22255 error "missing truncate?"
22259 run_test 259 "crash at delayed truncate"
22262 #define OBD_FAIL_MDC_CLOSE 0x806
22263 $LCTL set_param fail_loc=0x80000806
22267 run_test 260 "Check mdc_close fail"
22269 ### Data-on-MDT sanity tests ###
22271 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22272 skip "Need MDS version at least 2.10.55 for DoM"
22275 local dom=$DIR/$tdir/dom_file
22276 local tmp=$DIR/$tdir/tmp_file
22278 mkdir_on_mdt0 $DIR/$tdir
22280 # basic checks for DoM component creation
22281 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
22282 error "Can set MDT layout to non-first entry"
22284 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
22285 error "Can define multiple entries as MDT layout"
22287 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
22289 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
22290 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
22291 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
22293 local mdtidx=$($LFS getstripe -m $dom)
22294 local mdtname=MDT$(printf %04x $mdtidx)
22295 local facet=mds$((mdtidx + 1))
22296 local space_check=1
22298 # Skip free space checks with ZFS
22299 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
22303 local size_tmp=$((65536 * 3))
22304 local mdtfree1=$(do_facet $facet \
22305 lctl get_param -n osd*.*$mdtname.kbytesfree)
22307 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22308 # check also direct IO along write
22309 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
22310 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22312 cmp $tmp $dom || error "file data is different"
22313 [ $(stat -c%s $dom) == $size_tmp ] ||
22314 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22315 if [ $space_check == 1 ]; then
22316 local mdtfree2=$(do_facet $facet \
22317 lctl get_param -n osd*.*$mdtname.kbytesfree)
22319 # increase in usage from by $size_tmp
22320 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22321 error "MDT free space wrong after write: " \
22322 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22326 local size_dom=10000
22328 $TRUNCATE $dom $size_dom
22329 [ $(stat -c%s $dom) == $size_dom ] ||
22330 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
22331 if [ $space_check == 1 ]; then
22332 mdtfree1=$(do_facet $facet \
22333 lctl get_param -n osd*.*$mdtname.kbytesfree)
22334 # decrease in usage from $size_tmp to new $size_dom
22335 [ $(($mdtfree1 - $mdtfree2)) -ge \
22336 $(((size_tmp - size_dom) / 1024)) ] ||
22337 error "MDT free space is wrong after truncate: " \
22338 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
22344 size_dom=$((size_dom + size_tmp))
22345 [ $(stat -c%s $dom) == $size_dom ] ||
22346 error "bad size after append: $(stat -c%s $dom) != $size_dom"
22347 if [ $space_check == 1 ]; then
22348 mdtfree2=$(do_facet $facet \
22349 lctl get_param -n osd*.*$mdtname.kbytesfree)
22350 # increase in usage by $size_tmp from previous
22351 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22352 error "MDT free space is wrong after append: " \
22353 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22358 if [ $space_check == 1 ]; then
22359 mdtfree1=$(do_facet $facet \
22360 lctl get_param -n osd*.*$mdtname.kbytesfree)
22361 # decrease in usage by $size_dom from previous
22362 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
22363 error "MDT free space is wrong after removal: " \
22364 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22367 # combined striping
22368 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22369 error "Can't create DoM + OST striping"
22371 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22372 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22373 # check also direct IO along write
22374 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22376 cmp $tmp $dom || error "file data is different"
22377 [ $(stat -c%s $dom) == $size_tmp ] ||
22378 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22383 run_test 270a "DoM: basic functionality tests"
22386 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22387 skip "Need MDS version at least 2.10.55"
22389 local dom=$DIR/$tdir/dom_file
22390 local max_size=1048576
22392 mkdir -p $DIR/$tdir
22393 $LFS setstripe -E $max_size -L mdt $dom
22395 # truncate over the limit
22396 $TRUNCATE $dom $(($max_size + 1)) &&
22397 error "successful truncate over the maximum size"
22398 # write over the limit
22399 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22400 error "successful write over the maximum size"
22401 # append over the limit
22402 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22403 echo "12345" >> $dom && error "successful append over the maximum size"
22408 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22411 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22412 skip "Need MDS version at least 2.10.55"
22414 mkdir -p $DIR/$tdir
22415 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22417 # check files inherit DoM EA
22418 touch $DIR/$tdir/first
22419 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22420 error "bad pattern"
22421 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22422 error "bad stripe count"
22423 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22424 error "bad stripe size"
22426 # check directory inherits DoM EA and uses it as default
22427 mkdir $DIR/$tdir/subdir
22428 touch $DIR/$tdir/subdir/second
22429 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22430 error "bad pattern in sub-directory"
22431 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22432 error "bad stripe count in sub-directory"
22433 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22434 error "bad stripe size in sub-directory"
22437 run_test 270c "DoM: DoM EA inheritance tests"
22440 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22441 skip "Need MDS version at least 2.10.55"
22443 mkdir -p $DIR/$tdir
22444 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22446 # inherit default DoM striping
22447 mkdir $DIR/$tdir/subdir
22448 touch $DIR/$tdir/subdir/f1
22450 # change default directory striping
22451 $LFS setstripe -c 1 $DIR/$tdir/subdir
22452 touch $DIR/$tdir/subdir/f2
22453 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22454 error "wrong default striping in file 2"
22455 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22456 error "bad pattern in file 2"
22459 run_test 270d "DoM: change striping from DoM to RAID0"
22462 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22463 skip "Need MDS version at least 2.10.55"
22465 mkdir -p $DIR/$tdir/dom
22466 mkdir -p $DIR/$tdir/norm
22469 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22470 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22472 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22473 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22475 # find DoM files by layout
22476 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22477 [ $NUM -eq $DOMFILES ] ||
22478 error "lfs find -L: found $NUM, expected $DOMFILES"
22479 echo "Test 1: lfs find 20 DOM files by layout: OK"
22481 # there should be 1 dir with default DOM striping
22482 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22484 error "lfs find -L: found $NUM, expected 1 dir"
22485 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22487 # find DoM files by stripe size
22488 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22489 [ $NUM -eq $DOMFILES ] ||
22490 error "lfs find -S: found $NUM, expected $DOMFILES"
22491 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22493 # find files by stripe offset except DoM files
22494 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22495 [ $NUM -eq $NORMFILES ] ||
22496 error "lfs find -i: found $NUM, expected $NORMFILES"
22497 echo "Test 5: lfs find no DOM files by stripe index: OK"
22500 run_test 270e "DoM: lfs find with DoM files test"
22503 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22504 skip "Need MDS version at least 2.10.55"
22506 local mdtname=${FSNAME}-MDT0000-mdtlov
22507 local dom=$DIR/$tdir/dom_file
22508 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22509 lod.$mdtname.dom_stripesize)
22510 local dom_limit=131072
22512 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22513 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22514 lod.$mdtname.dom_stripesize)
22515 [ ${dom_limit} -eq ${dom_current} ] ||
22516 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22518 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22519 $LFS setstripe -d $DIR/$tdir
22520 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22521 error "Can't set directory default striping"
22523 # exceed maximum stripe size
22524 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22525 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22526 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22527 error "Able to create DoM component size more than LOD limit"
22529 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22530 dom_current=$(do_facet mds1 $LCTL get_param -n \
22531 lod.$mdtname.dom_stripesize)
22532 [ 0 -eq ${dom_current} ] ||
22533 error "Can't set zero DoM stripe limit"
22536 # attempt to create DoM file on server with disabled DoM should
22537 # remove DoM entry from layout and be succeed
22538 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22539 error "Can't create DoM file (DoM is disabled)"
22540 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22541 error "File has DoM component while DoM is disabled"
22544 # attempt to create DoM file with only DoM stripe should return error
22545 $LFS setstripe -E $dom_limit -L mdt $dom &&
22546 error "Able to create DoM-only file while DoM is disabled"
22548 # too low values to be aligned with smallest stripe size 64K
22549 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22550 dom_current=$(do_facet mds1 $LCTL get_param -n \
22551 lod.$mdtname.dom_stripesize)
22552 [ 30000 -eq ${dom_current} ] &&
22553 error "Can set too small DoM stripe limit"
22555 # 64K is a minimal stripe size in Lustre, expect limit of that size
22556 [ 65536 -eq ${dom_current} ] ||
22557 error "Limit is not set to 64K but ${dom_current}"
22559 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22560 dom_current=$(do_facet mds1 $LCTL get_param -n \
22561 lod.$mdtname.dom_stripesize)
22563 [ 2147483648 -eq ${dom_current} ] &&
22564 error "Can set too large DoM stripe limit"
22566 do_facet mds1 $LCTL set_param -n \
22567 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22568 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22569 error "Can't create DoM component size after limit change"
22570 do_facet mds1 $LCTL set_param -n \
22571 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22572 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22573 error "Can't create DoM file after limit decrease"
22574 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22575 error "Can create big DoM component after limit decrease"
22576 touch ${dom}_def ||
22577 error "Can't create file with old default layout"
22579 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22582 run_test 270f "DoM: maximum DoM stripe size checks"
22585 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22586 skip "Need MDS version at least 2.13.52"
22587 local dom=$DIR/$tdir/$tfile
22589 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22590 local lodname=${FSNAME}-MDT0000-mdtlov
22592 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22593 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22594 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22595 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22597 local dom_limit=1024
22598 local dom_threshold="50%"
22600 $LFS setstripe -d $DIR/$tdir
22601 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22602 error "Can't set directory default striping"
22604 do_facet mds1 $LCTL set_param -n \
22605 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22606 # set 0 threshold and create DOM file to change tunable stripesize
22607 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22608 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22609 error "Failed to create $dom file"
22610 # now tunable dom_cur_stripesize should reach maximum
22611 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22612 lod.${lodname}.dom_stripesize_cur_kb)
22613 [[ $dom_current == $dom_limit ]] ||
22614 error "Current DOM stripesize is not maximum"
22617 # set threshold for further tests
22618 do_facet mds1 $LCTL set_param -n \
22619 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22620 echo "DOM threshold is $dom_threshold free space"
22623 # Spoof bfree to exceed threshold
22624 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22625 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22626 for spfree in 40 20 0 15 30 55; do
22627 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22628 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22629 error "Failed to create $dom file"
22630 dom_def=$(do_facet mds1 $LCTL get_param -n \
22631 lod.${lodname}.dom_stripesize_cur_kb)
22632 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22633 [[ $dom_def != $dom_current ]] ||
22634 error "Default stripe size was not changed"
22635 if (( spfree > 0 )) ; then
22636 dom_set=$($LFS getstripe -S $dom)
22637 (( dom_set == dom_def * 1024 )) ||
22638 error "DOM component size is still old"
22640 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22641 error "DoM component is set with no free space"
22644 dom_current=$dom_def
22647 run_test 270g "DoM: default DoM stripe size depends on free space"
22650 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22651 skip "Need MDS version at least 2.13.53"
22653 local mdtname=${FSNAME}-MDT0000-mdtlov
22654 local dom=$DIR/$tdir/$tfile
22655 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22657 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
22658 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22660 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22661 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
22662 error "can't create OST file"
22663 # mirrored file with DOM entry in the second mirror
22664 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22665 error "can't create mirror with DoM component"
22667 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22669 # DOM component in the middle and has other enries in the same mirror,
22670 # should succeed but lost DoM component
22671 $LFS setstripe --copy=${dom}_1 $dom ||
22672 error "Can't create file from OST|DOM mirror layout"
22673 # check new file has no DoM layout after all
22674 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22675 error "File has DoM component while DoM is disabled"
22677 run_test 270h "DoM: DoM stripe removal when disabled on server"
22680 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
22681 skip "Need MDS version at least 2.14.54"
22684 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
22685 error "setstripe should fail" || true
22687 run_test 270i "DoM: setting invalid DoM striping should fail"
22690 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22691 skip "Need MDS version at least 2.10.55"
22693 local dom=$DIR/$tdir/dom
22695 mkdir -p $DIR/$tdir
22697 $LFS setstripe -E 1024K -L mdt $dom
22699 lctl set_param -n mdc.*.stats=clear
22700 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22701 cat $dom > /dev/null
22702 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22703 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22707 run_test 271a "DoM: data is cached for read after write"
22710 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22711 skip "Need MDS version at least 2.10.55"
22713 local dom=$DIR/$tdir/dom
22715 mkdir -p $DIR/$tdir
22717 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22719 lctl set_param -n mdc.*.stats=clear
22720 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22721 cancel_lru_locks mdc
22722 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22723 # second stat to check size is cached on client
22724 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22725 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22726 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22729 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22732 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22733 skip "Need MDS version at least 2.10.55"
22735 local dom=$DIR/$tdir/dom
22737 mkdir -p $DIR/$tdir
22739 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22741 lctl set_param -n mdc.*.stats=clear
22742 lctl set_param -n osc.*.stats=clear
22743 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22744 cancel_lru_locks mdc
22745 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22746 # second stat to check size is cached on client
22747 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22748 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22749 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22750 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22751 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22754 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22760 local mdt=MDT$(printf %04x $mdtidx)
22762 if [ -z $param ]; then
22763 lctl get_param -n mdc.*$mdt*.stats
22765 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22770 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22771 skip "Need MDS version at least 2.10.55"
22773 local dom=$DIR/$tdir/dom
22775 mkdir -p $DIR/$tdir
22777 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22779 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22780 local facet=mds$((mdtidx + 1))
22782 cancel_lru_locks mdc
22783 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22784 createmany -o $dom 1000
22785 lctl set_param -n mdc.*.stats=clear
22786 smalliomany -w $dom 1000 200
22787 get_mdc_stats $mdtidx
22788 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22789 # Each file has 1 open, 1 IO enqueues, total 2000
22790 # but now we have also +1 getxattr for security.capability, total 3000
22791 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22792 unlinkmany $dom 1000
22794 cancel_lru_locks mdc
22795 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22796 createmany -o $dom 1000
22797 lctl set_param -n mdc.*.stats=clear
22798 smalliomany -w $dom 1000 200
22799 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22800 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22801 # for OPEN and IO lock.
22802 [ $((enq - enq_2)) -ge 1000 ] ||
22803 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22804 unlinkmany $dom 1000
22807 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22809 cleanup_271def_tests() {
22815 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22816 skip "Need MDS version at least 2.10.57"
22818 local dom=$DIR/$tdir/dom
22819 local tmp=$TMP/$tfile
22820 trap "cleanup_271def_tests $tmp" EXIT
22822 mkdir -p $DIR/$tdir
22824 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22826 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22828 cancel_lru_locks mdc
22829 dd if=/dev/urandom of=$tmp bs=1000 count=1
22830 dd if=$tmp of=$dom bs=1000 count=1
22831 cancel_lru_locks mdc
22833 cat /etc/hosts >> $tmp
22834 lctl set_param -n mdc.*.stats=clear
22836 # append data to the same file it should update local page
22837 echo "Append to the same page"
22838 cat /etc/hosts >> $dom
22839 local num=$(get_mdc_stats $mdtidx ost_read)
22840 local ra=$(get_mdc_stats $mdtidx req_active)
22841 local rw=$(get_mdc_stats $mdtidx req_waittime)
22843 [ -z $num ] || error "$num READ RPC occured"
22844 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22848 cmp $tmp $dom || error "file miscompare"
22850 cancel_lru_locks mdc
22851 lctl set_param -n mdc.*.stats=clear
22853 echo "Open and read file"
22854 cat $dom > /dev/null
22855 local num=$(get_mdc_stats $mdtidx ost_read)
22856 local ra=$(get_mdc_stats $mdtidx req_active)
22857 local rw=$(get_mdc_stats $mdtidx req_waittime)
22859 [ -z $num ] || error "$num READ RPC occured"
22860 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22864 cmp $tmp $dom || error "file miscompare"
22868 run_test 271d "DoM: read on open (1K file in reply buffer)"
22871 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22872 skip "Need MDS version at least 2.10.57"
22874 local dom=$DIR/$tdir/dom
22875 local tmp=$TMP/$tfile
22876 trap "cleanup_271def_tests $tmp" EXIT
22878 mkdir -p $DIR/$tdir
22880 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22882 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22884 cancel_lru_locks mdc
22885 dd if=/dev/urandom of=$tmp bs=265000 count=1
22886 dd if=$tmp of=$dom bs=265000 count=1
22887 cancel_lru_locks mdc
22888 cat /etc/hosts >> $tmp
22889 lctl set_param -n mdc.*.stats=clear
22891 echo "Append to the same page"
22892 cat /etc/hosts >> $dom
22893 local num=$(get_mdc_stats $mdtidx ost_read)
22894 local ra=$(get_mdc_stats $mdtidx req_active)
22895 local rw=$(get_mdc_stats $mdtidx req_waittime)
22897 [ -z $num ] || error "$num READ RPC occured"
22898 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22902 cmp $tmp $dom || error "file miscompare"
22904 cancel_lru_locks mdc
22905 lctl set_param -n mdc.*.stats=clear
22907 echo "Open and read file"
22908 cat $dom > /dev/null
22909 local num=$(get_mdc_stats $mdtidx ost_read)
22910 local ra=$(get_mdc_stats $mdtidx req_active)
22911 local rw=$(get_mdc_stats $mdtidx req_waittime)
22913 [ -z $num ] && num=0
22914 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22915 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22919 cmp $tmp $dom || error "file miscompare"
22923 run_test 271f "DoM: read on open (200K file and read tail)"
22926 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22927 skip "Skipping due to old client or server version"
22929 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22931 $CHECKSTAT -t file $DIR1/$tfile
22933 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22936 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22937 $LCTL set_param fail_loc=0x80000314
22938 rm $DIR1/$tfile || error "Unlink fails"
22940 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22941 [ $RC -eq 0 ] || error "Failed write to stale object"
22943 run_test 271g "Discard DoM data vs client flush race"
22946 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22947 skip "Need MDS version at least 2.11.50"
22949 local dom=$DIR/$tdir/dom
22950 mkdir -p $DIR/$tdir
22952 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22953 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22954 error "failed to write data into $dom"
22955 local old_md5=$(md5sum $dom)
22957 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22958 error "failed to migrate to the same DoM component"
22960 local new_md5=$(md5sum $dom)
22962 [ "$old_md5" == "$new_md5" ] ||
22963 error "md5sum differ: $old_md5, $new_md5"
22965 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22966 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22968 run_test 272a "DoM migration: new layout with the same DOM component"
22971 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22972 skip "Need MDS version at least 2.11.50"
22974 local dom=$DIR/$tdir/dom
22975 mkdir -p $DIR/$tdir
22976 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22978 local mdtidx=$($LFS getstripe -m $dom)
22979 local mdtname=MDT$(printf %04x $mdtidx)
22980 local facet=mds$((mdtidx + 1))
22982 local mdtfree1=$(do_facet $facet \
22983 lctl get_param -n osd*.*$mdtname.kbytesfree)
22984 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22985 error "failed to write data into $dom"
22986 local old_md5=$(md5sum $dom)
22987 cancel_lru_locks mdc
22988 local mdtfree1=$(do_facet $facet \
22989 lctl get_param -n osd*.*$mdtname.kbytesfree)
22991 $LFS migrate -c2 $dom ||
22992 error "failed to migrate to the new composite layout"
22993 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22994 error "MDT stripe was not removed"
22996 cancel_lru_locks mdc
22997 local new_md5=$(md5sum $dom)
22998 [ "$old_md5" == "$new_md5" ] ||
22999 error "$old_md5 != $new_md5"
23001 # Skip free space checks with ZFS
23002 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23003 local mdtfree2=$(do_facet $facet \
23004 lctl get_param -n osd*.*$mdtname.kbytesfree)
23005 [ $mdtfree2 -gt $mdtfree1 ] ||
23006 error "MDT space is not freed after migration"
23010 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
23013 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23014 skip "Need MDS version at least 2.11.50"
23016 local dom=$DIR/$tdir/$tfile
23017 mkdir -p $DIR/$tdir
23018 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23020 local mdtidx=$($LFS getstripe -m $dom)
23021 local mdtname=MDT$(printf %04x $mdtidx)
23022 local facet=mds$((mdtidx + 1))
23024 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23025 error "failed to write data into $dom"
23026 local old_md5=$(md5sum $dom)
23027 cancel_lru_locks mdc
23028 local mdtfree1=$(do_facet $facet \
23029 lctl get_param -n osd*.*$mdtname.kbytesfree)
23031 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
23032 error "failed to migrate to the new composite layout"
23033 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
23034 error "MDT stripe was not removed"
23036 cancel_lru_locks mdc
23037 local new_md5=$(md5sum $dom)
23038 [ "$old_md5" == "$new_md5" ] ||
23039 error "$old_md5 != $new_md5"
23041 # Skip free space checks with ZFS
23042 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23043 local mdtfree2=$(do_facet $facet \
23044 lctl get_param -n osd*.*$mdtname.kbytesfree)
23045 [ $mdtfree2 -gt $mdtfree1 ] ||
23046 error "MDS space is not freed after migration"
23050 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
23053 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23054 skip "Need MDS version at least 2.12.55"
23056 local dom=$DIR/$tdir/$tfile
23057 mkdir -p $DIR/$tdir
23058 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23060 local mdtidx=$($LFS getstripe -m $dom)
23061 local mdtname=MDT$(printf %04x $mdtidx)
23062 local facet=mds$((mdtidx + 1))
23064 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23065 error "failed to write data into $dom"
23066 local old_md5=$(md5sum $dom)
23067 cancel_lru_locks mdc
23068 local mdtfree1=$(do_facet $facet \
23069 lctl get_param -n osd*.*$mdtname.kbytesfree)
23071 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
23072 error "failed mirroring to the new composite layout"
23073 $LFS mirror resync $dom ||
23074 error "failed mirror resync"
23075 $LFS mirror split --mirror-id 1 -d $dom ||
23076 error "failed mirror split"
23078 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23079 error "MDT stripe was not removed"
23081 cancel_lru_locks mdc
23082 local new_md5=$(md5sum $dom)
23083 [ "$old_md5" == "$new_md5" ] ||
23084 error "$old_md5 != $new_md5"
23086 # Skip free space checks with ZFS
23087 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23088 local mdtfree2=$(do_facet $facet \
23089 lctl get_param -n osd*.*$mdtname.kbytesfree)
23090 [ $mdtfree2 -gt $mdtfree1 ] ||
23091 error "MDS space is not freed after DOM mirror deletion"
23095 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
23098 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23099 skip "Need MDS version at least 2.12.55"
23101 local dom=$DIR/$tdir/$tfile
23102 mkdir -p $DIR/$tdir
23103 $LFS setstripe -c 2 $dom
23105 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23106 error "failed to write data into $dom"
23107 local old_md5=$(md5sum $dom)
23110 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
23111 error "failed mirroring to the DOM layout"
23112 $LFS mirror resync $dom ||
23113 error "failed mirror resync"
23114 $LFS mirror split --mirror-id 1 -d $dom ||
23115 error "failed mirror split"
23117 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23118 error "MDT stripe wasn't set"
23121 local new_md5=$(md5sum $dom)
23122 [ "$old_md5" == "$new_md5" ] ||
23123 error "$old_md5 != $new_md5"
23127 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
23130 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23131 skip "Need MDS version at least 2.12.55"
23133 local dom=$DIR/$tdir/$tfile
23134 mkdir -p $DIR/$tdir
23135 $LFS setstripe -c 2 $dom
23137 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23138 error "failed to write data into $dom"
23139 local old_md5=$(md5sum $dom)
23142 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
23143 error "failed migrating to the DOM file"
23145 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23146 error "MDT stripe wasn't set"
23149 local new_md5=$(md5sum $dom)
23150 [ "$old_md5" != "$new_md5" ] &&
23151 error "$old_md5 != $new_md5"
23155 run_test 272f "DoM migration: OST-striped file to DOM file"
23158 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23159 skip "Need MDS version at least 2.11.50"
23161 # Layout swap cannot be done if either file has DOM component,
23162 # this will never be supported, migration should be used instead
23164 local dom=$DIR/$tdir/$tfile
23165 mkdir -p $DIR/$tdir
23167 $LFS setstripe -c2 ${dom}_plain
23168 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
23169 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
23170 error "can swap layout with DoM component"
23171 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
23172 error "can swap layout with DoM component"
23174 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
23175 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
23176 error "can swap layout with DoM component"
23177 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
23178 error "can swap layout with DoM component"
23181 run_test 273a "DoM: layout swapping should fail with DOM"
23184 mkdir -p $DIR/$tdir
23185 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
23187 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
23188 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
23190 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
23192 run_test 273b "DoM: race writeback and object destroy"
23195 remote_ost_nodsh && skip "remote OST with nodsh"
23196 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
23197 skip "Need OST version >= 2.10.57"
23199 local file=$DIR/$tfile
23202 oss=$(comma_list $(osts_nodes))
23204 dd if=/dev/urandom of=$file bs=1M count=2 ||
23205 error "failed to create a file"
23206 cancel_lru_locks osc
23209 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23210 error "failed to read a file"
23212 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
23213 $LCTL set_param fail_loc=0x8000031f
23215 cancel_lru_locks osc &
23218 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
23219 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
23220 #IO takes another lock, but matches the PENDING one
23221 #and places it to the IO RPC
23222 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23223 error "failed to read a file with PENDING lock"
23225 run_test 275 "Read on a canceled duplicate lock"
23228 remote_ost_nodsh && skip "remote OST with nodsh"
23231 do_facet ost1 "(while true; do \
23232 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
23233 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
23236 for LOOP in $(seq 20); do
23238 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
23241 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
23242 rm $TMP/sanity_276_pid"
23244 run_test 276 "Race between mount and obd_statfs"
23247 $LCTL set_param ldlm.namespaces.*.lru_size=0
23248 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23249 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23250 grep ^used_mb | awk '{print $2}')
23251 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
23252 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
23253 oflag=direct conv=notrunc
23254 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23255 grep ^used_mb | awk '{print $2}')
23256 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
23258 run_test 277 "Direct IO shall drop page cache"
23261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23262 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23263 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
23264 skip "needs the same host for mdt1 mdt2" && return
23269 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
23270 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
23276 echo "Starting MDTs"
23277 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
23279 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
23281 do_facet mds2 $LCTL set_param fail_loc=0
23283 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
23284 wait_recovery_complete mds2
23286 run_test 278 "Race starting MDS between MDTs stop/start"
23289 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
23290 skip "Need MGS version at least 2.13.52"
23291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23292 combined_mgs_mds || skip "needs combined MGS/MDT"
23294 umount_client $MOUNT
23295 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
23296 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
23298 mount_client $MOUNT &
23300 stop mgs || error "stop mgs failed"
23301 #for a race mgs would crash
23302 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
23303 # make sure we unmount client before remounting
23305 umount_client $MOUNT
23306 mount_client $MOUNT || error "mount client failed"
23308 run_test 280 "Race between MGS umount and client llog processing"
23310 cleanup_test_300() {
23314 test_striped_dir() {
23319 mkdir -p $DIR/$tdir
23321 SAVE_UMASK=$(umask)
23322 trap cleanup_test_300 RETURN EXIT
23324 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
23325 $DIR/$tdir/striped_dir ||
23326 error "set striped dir error"
23328 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
23329 [ "$mode" = "755" ] || error "expect 755 got $mode"
23331 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
23332 error "getdirstripe failed"
23333 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
23334 if [ "$stripe_count" != "2" ]; then
23335 error "1:stripe_count is $stripe_count, expect 2"
23337 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
23338 if [ "$stripe_count" != "2" ]; then
23339 error "2:stripe_count is $stripe_count, expect 2"
23342 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
23343 if [ "$stripe_index" != "$mdt_index" ]; then
23344 error "stripe_index is $stripe_index, expect $mdt_index"
23347 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23348 error "nlink error after create striped dir"
23350 mkdir $DIR/$tdir/striped_dir/a
23351 mkdir $DIR/$tdir/striped_dir/b
23353 stat $DIR/$tdir/striped_dir/a ||
23354 error "create dir under striped dir failed"
23355 stat $DIR/$tdir/striped_dir/b ||
23356 error "create dir under striped dir failed"
23358 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
23359 error "nlink error after mkdir"
23361 rmdir $DIR/$tdir/striped_dir/a
23362 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
23363 error "nlink error after rmdir"
23365 rmdir $DIR/$tdir/striped_dir/b
23366 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23367 error "nlink error after rmdir"
23369 chattr +i $DIR/$tdir/striped_dir
23370 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23371 error "immutable flags not working under striped dir!"
23372 chattr -i $DIR/$tdir/striped_dir
23374 rmdir $DIR/$tdir/striped_dir ||
23375 error "rmdir striped dir error"
23383 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23384 skip "skipped for lustre < 2.7.0"
23385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23386 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23388 test_striped_dir 0 || error "failed on striped dir on MDT0"
23389 test_striped_dir 1 || error "failed on striped dir on MDT0"
23391 run_test 300a "basic striped dir sanity test"
23394 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23395 skip "skipped for lustre < 2.7.0"
23396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23397 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23404 test_mkdir $DIR/$tdir || error "mkdir fail"
23405 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23406 error "set striped dir error"
23407 for i in {0..9}; do
23408 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23410 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23411 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23412 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23414 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23415 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23416 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23420 run_test 300b "check ctime/mtime for striped dir"
23423 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23424 skip "skipped for lustre < 2.7.0"
23425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23426 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23430 mkdir_on_mdt0 $DIR/$tdir
23431 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23432 error "set striped dir error"
23434 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23435 error "chown striped dir failed"
23437 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23438 error "create 5k files failed"
23440 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23442 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23446 run_test 300c "chown && check ls under striped directory"
23449 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23450 skip "skipped for lustre < 2.7.0"
23451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23452 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23457 mkdir -p $DIR/$tdir
23458 $LFS setstripe -c 2 $DIR/$tdir
23460 #local striped directory
23461 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23462 error "set striped dir error"
23463 #look at the directories for debug purposes
23465 $LFS getdirstripe $DIR/$tdir
23466 ls -l $DIR/$tdir/striped_dir
23467 $LFS getdirstripe $DIR/$tdir/striped_dir
23468 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23469 error "create 10 files failed"
23471 #remote striped directory
23472 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23473 error "set striped dir error"
23474 #look at the directories for debug purposes
23476 $LFS getdirstripe $DIR/$tdir
23477 ls -l $DIR/$tdir/remote_striped_dir
23478 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23479 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23480 error "create 10 files failed"
23482 for file in $(find $DIR/$tdir); do
23483 stripe_count=$($LFS getstripe -c $file)
23484 [ $stripe_count -eq 2 ] ||
23485 error "wrong stripe $stripe_count for $file"
23490 run_test 300d "check default stripe under striped directory"
23493 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23494 skip "Need MDS version at least 2.7.55"
23495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23496 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23501 mkdir -p $DIR/$tdir
23503 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23504 error "set striped dir error"
23506 touch $DIR/$tdir/striped_dir/a
23507 touch $DIR/$tdir/striped_dir/b
23508 touch $DIR/$tdir/striped_dir/c
23510 mkdir $DIR/$tdir/striped_dir/dir_a
23511 mkdir $DIR/$tdir/striped_dir/dir_b
23512 mkdir $DIR/$tdir/striped_dir/dir_c
23514 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23515 error "set striped adir under striped dir error"
23517 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23518 error "set striped bdir under striped dir error"
23520 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23521 error "set striped cdir under striped dir error"
23523 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23524 error "rename dir under striped dir fails"
23526 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23527 error "rename dir under different stripes fails"
23529 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23530 error "rename file under striped dir should succeed"
23532 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23533 error "rename dir under striped dir should succeed"
23537 run_test 300e "check rename under striped directory"
23540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23541 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23542 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23543 skip "Need MDS version at least 2.7.55"
23549 mkdir -p $DIR/$tdir
23551 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23552 error "set striped dir error"
23554 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23555 error "set striped dir error"
23557 touch $DIR/$tdir/striped_dir/a
23558 mkdir $DIR/$tdir/striped_dir/dir_a
23559 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23560 error "create striped dir under striped dir fails"
23562 touch $DIR/$tdir/striped_dir1/b
23563 mkdir $DIR/$tdir/striped_dir1/dir_b
23564 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23565 error "create striped dir under striped dir fails"
23567 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23568 error "rename dir under different striped dir should fail"
23570 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23571 error "rename striped dir under diff striped dir should fail"
23573 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23574 error "rename file under diff striped dirs fails"
23578 run_test 300f "check rename cross striped directory"
23580 test_300_check_default_striped_dir()
23583 local default_count=$2
23584 local default_index=$3
23587 local dir_stripe_index
23590 echo "checking $dirname $default_count $default_index"
23591 $LFS setdirstripe -D -c $default_count -i $default_index \
23592 -H all_char $DIR/$tdir/$dirname ||
23593 error "set default stripe on striped dir error"
23594 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23595 [ $stripe_count -eq $default_count ] ||
23596 error "expect $default_count get $stripe_count for $dirname"
23598 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23599 [ $stripe_index -eq $default_index ] ||
23600 error "expect $default_index get $stripe_index for $dirname"
23602 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23603 error "create dirs failed"
23605 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23606 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23607 for dir in $(find $DIR/$tdir/$dirname/*); do
23608 stripe_count=$($LFS getdirstripe -c $dir)
23609 (( $stripe_count == $default_count )) ||
23610 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23611 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23612 error "stripe count $default_count != $stripe_count for $dir"
23614 stripe_index=$($LFS getdirstripe -i $dir)
23615 [ $default_index -eq -1 ] ||
23616 [ $stripe_index -eq $default_index ] ||
23617 error "$stripe_index != $default_index for $dir"
23619 #check default stripe
23620 stripe_count=$($LFS getdirstripe -D -c $dir)
23621 [ $stripe_count -eq $default_count ] ||
23622 error "default count $default_count != $stripe_count for $dir"
23624 stripe_index=$($LFS getdirstripe -D -i $dir)
23625 [ $stripe_index -eq $default_index ] ||
23626 error "default index $default_index != $stripe_index for $dir"
23628 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23632 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23633 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23634 skip "Need MDS version at least 2.7.55"
23640 mkdir_on_mdt0 $DIR/$tdir
23641 mkdir $DIR/$tdir/normal_dir
23643 #Checking when client cache stripe index
23644 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23645 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
23646 error "create striped_dir failed"
23648 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
23649 error "create dir0 fails"
23650 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
23651 [ $stripe_index -eq 0 ] ||
23652 error "dir0 expect index 0 got $stripe_index"
23654 mkdir $DIR/$tdir/striped_dir/dir1 ||
23655 error "create dir1 fails"
23656 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
23657 [ $stripe_index -eq 1 ] ||
23658 error "dir1 expect index 1 got $stripe_index"
23660 #check default stripe count/stripe index
23661 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
23662 test_300_check_default_striped_dir normal_dir 1 0
23663 test_300_check_default_striped_dir normal_dir -1 1
23664 test_300_check_default_striped_dir normal_dir 2 -1
23666 #delete default stripe information
23667 echo "delete default stripeEA"
23668 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
23669 error "set default stripe on striped dir error"
23671 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
23672 for dir in $(find $DIR/$tdir/normal_dir/*); do
23673 stripe_count=$($LFS getdirstripe -c $dir)
23674 [ $stripe_count -eq 0 ] ||
23675 error "expect 1 get $stripe_count for $dir"
23678 run_test 300g "check default striped directory for normal directory"
23681 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23682 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23683 skip "Need MDS version at least 2.7.55"
23689 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23690 error "set striped dir error"
23692 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23693 test_300_check_default_striped_dir striped_dir 1 0
23694 test_300_check_default_striped_dir striped_dir -1 1
23695 test_300_check_default_striped_dir striped_dir 2 -1
23697 #delete default stripe information
23698 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23699 error "set default stripe on striped dir error"
23701 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
23702 for dir in $(find $DIR/$tdir/striped_dir/*); do
23703 stripe_count=$($LFS getdirstripe -c $dir)
23704 [ $stripe_count -eq 0 ] ||
23705 error "expect 1 get $stripe_count for $dir"
23708 run_test 300h "check default striped directory for striped directory"
23711 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
23712 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
23713 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
23714 skip "Need MDS version at least 2.7.55"
23721 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23722 error "set striped dir error"
23724 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23725 error "create files under striped dir failed"
23727 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23728 error "set striped hashdir error"
23730 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23731 error "create dir0 under hash dir failed"
23732 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23733 error "create dir1 under hash dir failed"
23734 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23735 error "create dir2 under hash dir failed"
23737 # unfortunately, we need to umount to clear dir layout cache for now
23738 # once we fully implement dir layout, we can drop this
23739 umount_client $MOUNT || error "umount failed"
23740 mount_client $MOUNT || error "mount failed"
23742 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23743 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23744 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
23746 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
23747 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
23748 error "create crush2 dir $tdir/hashdir/d3 failed"
23749 $LFS find -H crush2 $DIR/$tdir/hashdir
23750 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
23751 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
23753 # mkdir with an invalid hash type (hash=fail_val) from client
23754 # should be replaced on MDS with a valid (default) hash type
23755 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
23756 $LCTL set_param fail_loc=0x1901 fail_val=99
23757 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
23759 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
23760 local expect=$(do_facet mds1 \
23761 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
23762 [[ $hash == $expect ]] ||
23763 error "d99 hash '$hash' != expected hash '$expect'"
23766 #set the stripe to be unknown hash type on read
23767 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
23768 $LCTL set_param fail_loc=0x1901 fail_val=99
23769 for ((i = 0; i < 10; i++)); do
23770 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23771 error "stat f-$i failed"
23772 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23775 touch $DIR/$tdir/striped_dir/f0 &&
23776 error "create under striped dir with unknown hash should fail"
23778 $LCTL set_param fail_loc=0
23780 umount_client $MOUNT || error "umount failed"
23781 mount_client $MOUNT || error "mount failed"
23785 run_test 300i "client handle unknown hash type striped directory"
23788 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23790 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23791 skip "Need MDS version at least 2.7.55"
23798 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23799 $LCTL set_param fail_loc=0x1702
23800 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23801 error "set striped dir error"
23803 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23804 error "create files under striped dir failed"
23806 $LCTL set_param fail_loc=0
23808 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23812 run_test 300j "test large update record"
23815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23816 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23817 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23818 skip "Need MDS version at least 2.7.55"
23820 # this test needs a huge transaction
23822 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23823 osd*.$FSNAME-MDT0000.kbytestotal")
23824 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23831 #define OBD_FAIL_LARGE_STRIPE 0x1703
23832 $LCTL set_param fail_loc=0x1703
23833 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23834 error "set striped dir error"
23835 $LCTL set_param fail_loc=0
23837 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23838 error "getstripeddir fails"
23839 rm -rf $DIR/$tdir/striped_dir ||
23840 error "unlink striped dir fails"
23844 run_test 300k "test large striped directory"
23847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23848 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23849 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23850 skip "Need MDS version at least 2.7.55"
23854 test_mkdir -p $DIR/$tdir/striped_dir
23855 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23856 error "chown $RUNAS_ID failed"
23857 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23858 error "set default striped dir failed"
23860 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23861 $LCTL set_param fail_loc=0x80000158
23862 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23864 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23865 [ $stripe_index -eq 1 ] ||
23866 error "expect 1 get $stripe_index for $dir"
23868 run_test 300l "non-root user to create dir under striped dir with stale layout"
23871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23872 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23873 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23874 skip "Need MDS version at least 2.7.55"
23876 mkdir -p $DIR/$tdir/striped_dir
23877 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23878 error "set default stripes dir error"
23880 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23882 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23883 [ $stripe_count -eq 0 ] ||
23884 error "expect 0 get $stripe_count for a"
23886 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23887 error "set default stripes dir error"
23889 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23891 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23892 [ $stripe_count -eq 0 ] ||
23893 error "expect 0 get $stripe_count for b"
23895 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23896 error "set default stripes dir error"
23898 mkdir $DIR/$tdir/striped_dir/c &&
23899 error "default stripe_index is invalid, mkdir c should fails"
23901 rm -rf $DIR/$tdir || error "rmdir fails"
23903 run_test 300m "setstriped directory on single MDT FS"
23906 local list=$(comma_list $(mdts_nodes))
23909 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23914 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23915 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23916 skip "Need MDS version at least 2.7.55"
23917 remote_mds_nodsh && skip "remote MDS with nodsh"
23920 local list=$(comma_list $(mdts_nodes))
23922 trap cleanup_300n RETURN EXIT
23923 mkdir -p $DIR/$tdir
23924 chmod 777 $DIR/$tdir
23925 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23926 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23927 error "create striped dir succeeds with gid=0"
23929 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23930 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23931 error "create striped dir fails with gid=-1"
23933 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23934 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23935 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23936 error "set default striped dir succeeds with gid=0"
23939 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23940 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23941 error "set default striped dir fails with gid=-1"
23944 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23945 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23946 error "create test_dir fails"
23947 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23948 error "create test_dir1 fails"
23949 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23950 error "create test_dir2 fails"
23953 run_test 300n "non-root user to create dir under striped dir with default EA"
23956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23957 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23958 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23959 skip "Need MDS version at least 2.7.55"
23964 mkdir -p $DIR/$tdir
23966 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23967 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23968 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23969 skip "not enough free inodes $numfree1 $numfree2"
23972 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23973 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23974 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23975 skip "not enough free space $numfree1 $numfree2"
23978 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23979 error "setdirstripe fails"
23981 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23982 error "create dirs fails"
23984 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23985 ls $DIR/$tdir/striped_dir > /dev/null ||
23986 error "ls striped dir fails"
23987 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23988 error "unlink big striped dir fails"
23990 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23994 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23995 remote_mds_nodsh && skip "remote MDS with nodsh"
23997 mkdir_on_mdt0 $DIR/$tdir
23999 #define OBD_FAIL_OUT_ENOSPC 0x1704
24000 do_facet mds2 lctl set_param fail_loc=0x80001704
24001 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
24002 && error "create striped directory should fail"
24004 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
24006 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
24009 run_test 300p "create striped directory without space"
24012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24013 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24015 local fd=$(free_fd)
24016 local cmd="exec $fd<$tdir"
24018 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
24021 trap "eval $cmd" EXIT
24022 cd $tdir || error "cd $tdir fails"
24023 rmdir ../$tdir || error "rmdir $tdir fails"
24024 mkdir local_dir && error "create dir succeeds"
24025 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
24029 run_test 300q "create remote directory under orphan directory"
24032 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24033 skip "Need MDS version at least 2.7.55" && return
24034 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24038 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
24039 error "set striped dir error"
24041 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24042 error "getstripeddir fails"
24045 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
24046 awk '/lmv_stripe_count:/ { print $2 }')
24048 [ $MDSCOUNT -ne $stripe_count ] &&
24049 error "wrong stripe count $stripe_count expected $MDSCOUNT"
24051 rm -rf $DIR/$tdir/striped_dir ||
24052 error "unlink striped dir fails"
24054 run_test 300r "test -1 striped directory"
24056 test_300s_helper() {
24059 local stripe_dir=$DIR/$tdir/striped_dir.$count
24061 $LFS mkdir -c $count $stripe_dir ||
24062 error "lfs mkdir -c error"
24064 $LFS getdirstripe $stripe_dir ||
24065 error "lfs getdirstripe fails"
24068 stripe_count=$($LFS getdirstripe $stripe_dir |
24069 awk '/lmv_stripe_count:/ { print $2 }')
24071 [ $count -ne $stripe_count ] &&
24072 error_noexit "bad stripe count $stripe_count expected $count"
24075 dupe_stripes=$($LFS getdirstripe $stripe_dir |
24076 awk '/0x/ {count[$1] += 1}; END {
24077 for (idx in count) {
24078 if (count[idx]>1) {
24079 print "index " idx " count " count[idx]
24084 if [[ -n "$dupe_stripes" ]] ; then
24085 lfs getdirstripe $stripe_dir
24086 error_noexit "Dupe MDT above: $dupe_stripes "
24089 rm -rf $stripe_dir ||
24090 error_noexit "unlink $stripe_dir fails"
24094 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24095 skip "Need MDS version at least 2.7.55" && return
24096 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24099 for count in $(seq 2 $MDSCOUNT); do
24100 test_300s_helper $count
24103 run_test 300s "test lfs mkdir -c without -i"
24106 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
24107 skip "need MDS 2.14.55 or later"
24108 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
24110 local testdir="$DIR/$tdir/striped_dir"
24111 local dir1=$testdir/dir1
24112 local dir2=$testdir/dir2
24116 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
24117 error "failed to set default stripe count for $testdir"
24120 local stripe_count=$($LFS getdirstripe -c $dir1)
24122 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
24124 local max_count=$((MDSCOUNT - 1))
24125 local mdts=$(comma_list $(mdts_nodes))
24127 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
24128 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
24131 stripe_count=$($LFS getdirstripe -c $dir2)
24133 (( $stripe_count == $max_count )) || error "wrong stripe count"
24135 run_test 300t "test max_mdt_stripecount"
24137 prepare_remote_file() {
24138 mkdir $DIR/$tdir/src_dir ||
24139 error "create remote source failed"
24141 cp /etc/hosts $DIR/$tdir/src_dir/a ||
24142 error "cp to remote source failed"
24143 touch $DIR/$tdir/src_dir/a
24145 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
24146 error "create remote target dir failed"
24148 touch $DIR/$tdir/tgt_dir/b
24150 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
24151 error "rename dir cross MDT failed!"
24153 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
24154 error "src_child still exists after rename"
24156 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
24157 error "missing file(a) after rename"
24159 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
24160 error "diff after rename"
24164 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24167 local remote_file=$DIR/$tdir/tgt_dir/b
24169 mkdir -p $DIR/$tdir
24171 prepare_remote_file || error "prepare remote file failed"
24174 $OPENUNLINK $remote_file $remote_file ||
24175 error "openunlink $remote_file failed"
24176 $CHECKSTAT -a $remote_file || error "$remote_file exists"
24178 run_test 310a "open unlink remote file"
24181 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24184 local remote_file=$DIR/$tdir/tgt_dir/b
24186 mkdir -p $DIR/$tdir
24188 prepare_remote_file || error "prepare remote file failed"
24190 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24191 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
24192 $CHECKSTAT -t file $remote_file || error "check file failed"
24194 run_test 310b "unlink remote file with multiple links while open"
24197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24198 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
24200 local remote_file=$DIR/$tdir/tgt_dir/b
24202 mkdir -p $DIR/$tdir
24204 prepare_remote_file || error "prepare remote file failed"
24206 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24207 multiop_bg_pause $remote_file O_uc ||
24208 error "mulitop failed for remote file"
24210 $MULTIOP $DIR/$tfile Ouc
24211 kill -USR1 $MULTIPID
24214 run_test 310c "open-unlink remote file with multiple links"
24218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24219 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24220 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
24221 skip "lustre < 2.8.54 does not contain LU-4825 fix"
24222 remote_mds_nodsh && skip "remote MDS with nodsh"
24224 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24225 local mdts=$(comma_list $(mdts_nodes))
24227 mkdir -p $DIR/$tdir
24228 $LFS setstripe -i 0 -c 1 $DIR/$tdir
24229 createmany -o $DIR/$tdir/$tfile. 1000
24231 # statfs data is not real time, let's just calculate it
24232 old_iused=$((old_iused + 1000))
24234 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24235 osp.*OST0000*MDT0000.create_count")
24236 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24237 osp.*OST0000*MDT0000.max_create_count")
24238 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
24240 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
24241 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
24242 [ $index -ne 0 ] || error "$tfile stripe index is 0"
24244 unlinkmany $DIR/$tdir/$tfile. 1000
24246 do_nodes $mdts "$LCTL set_param -n \
24247 osp.*OST0000*.max_create_count=$max_count"
24248 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
24249 do_nodes $mdts "$LCTL set_param -n \
24250 osp.*OST0000*.create_count=$count"
24251 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
24252 grep "=0" && error "create_count is zero"
24255 for i in $(seq 120); do
24256 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24257 # system may be too busy to destroy all objs in time, use
24258 # a somewhat small value to not fail autotest
24259 [ $((old_iused - new_iused)) -gt 400 ] && break
24263 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
24264 [ $((old_iused - new_iused)) -gt 400 ] ||
24265 error "objs not destroyed after unlink"
24267 run_test 311 "disable OSP precreate, and unlink should destroy objs"
24274 local vdevdir=$(dirname $(facet_vdevice $ost))
24275 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
24276 local zfs_zapid=$(do_facet $ost $cmd |
24277 grep -w "/O/0/d$((objid%32))" -C 5 |
24278 awk '/Object/{getline; print $1}')
24279 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
24280 awk "/$objid = /"'{printf $3}')
24285 zfs_object_blksz() {
24289 local vdevdir=$(dirname $(facet_vdevice $ost))
24290 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
24291 local blksz=$(do_facet $ost $cmd $objid |
24292 awk '/dblk/{getline; printf $4}')
24294 case "${blksz: -1}" in
24295 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
24296 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
24303 test_312() { # LU-4856
24304 remote_ost_nodsh && skip "remote OST with nodsh"
24305 [ "$ost1_FSTYPE" = "zfs" ] ||
24306 skip_env "the test only applies to zfs"
24308 local max_blksz=$(do_facet ost1 \
24309 $ZFS get -p recordsize $(facet_device ost1) |
24310 awk '!/VALUE/{print $3}')
24312 # to make life a little bit easier
24313 $LFS mkdir -c 1 -i 0 $DIR/$tdir
24314 $LFS setstripe -c 1 -i 0 $DIR/$tdir
24316 local tf=$DIR/$tdir/$tfile
24318 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24320 # Get ZFS object id
24321 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24322 # block size change by sequential overwrite
24325 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
24326 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
24328 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
24329 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
24333 # block size change by sequential append write
24334 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
24335 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24336 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24339 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
24340 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
24341 oflag=sync conv=notrunc
24343 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24344 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
24345 error "blksz error, actual $blksz, " \
24346 "expected: 2 * $count * $PAGE_SIZE"
24352 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24353 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24355 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
24356 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24357 [ $blksz -eq $PAGE_SIZE ] ||
24358 error "blksz error: $blksz, expected: $PAGE_SIZE"
24360 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
24361 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24362 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
24364 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
24365 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24366 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
24368 run_test 312 "make sure ZFS adjusts its block size by write pattern"
24371 remote_ost_nodsh && skip "remote OST with nodsh"
24373 local file=$DIR/$tfile
24376 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
24378 # define OBD_FAIL_TGT_RCVD_EIO 0x720
24379 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24380 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
24381 error "write should failed"
24382 do_facet ost1 "$LCTL set_param fail_loc=0"
24385 run_test 313 "io should fail after last_rcvd update fail"
24388 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24390 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
24391 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24393 wait_delete_completed
24394 do_facet ost1 "$LCTL set_param fail_loc=0"
24396 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
24398 test_315() { # LU-618
24399 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
24401 local file=$DIR/$tfile
24404 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
24405 error "multiop file write failed"
24406 $MULTIOP $file oO_RDONLY:r4063232_c &
24411 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
24414 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
24417 run_test 315 "read should be accounted"
24420 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24421 large_xattr_enabled || skip "ea_inode feature disabled"
24423 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
24424 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
24425 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
24426 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
24428 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
24430 run_test 316 "lfs migrate of file with large_xattr enabled"
24433 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
24434 skip "Need MDS version at least 2.11.53"
24435 if [ "$ost1_FSTYPE" == "zfs" ]; then
24436 skip "LU-10370: no implementation for ZFS"
24440 local grant_blk_size
24442 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
24443 awk '/grant_block_size:/ { print $2; exit; }')
24445 # Create File of size 5M. Truncate it to below size's and verify
24448 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
24449 error "Create file $DIR/$tfile failed"
24450 stack_trap "rm -f $DIR/$tfile" EXIT
24452 for trunc_sz in 2097152 4097 4000 509 0; do
24453 $TRUNCATE $DIR/$tfile $trunc_sz ||
24454 error "truncate $tfile to $trunc_sz failed"
24455 local sz=$(stat --format=%s $DIR/$tfile)
24456 local blk=$(stat --format=%b $DIR/$tfile)
24457 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
24458 grant_blk_size) * 8))
24460 if [[ $blk -ne $trunc_blk ]]; then
24461 $(which stat) $DIR/$tfile
24462 error "Expected Block $trunc_blk got $blk for $tfile"
24465 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24466 error "Expected Size $trunc_sz got $sz for $tfile"
24471 # Create file with a hole and write actual 65536 bytes which aligned
24472 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24475 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24476 error "Create file : $DIR/$tfile"
24479 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24480 # blocks. The block count must drop to 8.
24482 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
24483 ((bs - grant_blk_size) + 1)))
24484 $TRUNCATE $DIR/$tfile $trunc_sz ||
24485 error "truncate $tfile to $trunc_sz failed"
24487 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24488 sz=$(stat --format=%s $DIR/$tfile)
24489 blk=$(stat --format=%b $DIR/$tfile)
24491 if [[ $blk -ne $trunc_bsz ]]; then
24492 $(which stat) $DIR/$tfile
24493 error "Expected Block $trunc_bsz got $blk for $tfile"
24496 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24497 error "Expected Size $trunc_sz got $sz for $tfile"
24499 run_test 317 "Verify blocks get correctly update after truncate"
24502 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24503 local old_max_active=$($LCTL get_param -n \
24504 ${llite_name}.max_read_ahead_async_active \
24507 $LCTL set_param llite.*.max_read_ahead_async_active=256
24508 local max_active=$($LCTL get_param -n \
24509 ${llite_name}.max_read_ahead_async_active \
24511 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24513 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24514 error "set max_read_ahead_async_active should succeed"
24516 $LCTL set_param llite.*.max_read_ahead_async_active=512
24517 max_active=$($LCTL get_param -n \
24518 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24519 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24521 # restore @max_active
24522 [ $old_max_active -ne 0 ] && $LCTL set_param \
24523 llite.*.max_read_ahead_async_active=$old_max_active
24525 local old_threshold=$($LCTL get_param -n \
24526 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24527 local max_per_file_mb=$($LCTL get_param -n \
24528 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24530 local invalid=$(($max_per_file_mb + 1))
24532 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24533 && error "set $invalid should fail"
24535 local valid=$(($invalid - 1))
24537 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24538 error "set $valid should succeed"
24539 local threshold=$($LCTL get_param -n \
24540 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24541 [ $threshold -eq $valid ] || error \
24542 "expect threshold $valid got $threshold"
24544 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24546 run_test 318 "Verify async readahead tunables"
24549 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24551 local before=$(date +%s)
24553 local mdir=$DIR/$tdir
24554 local file=$mdir/xxx
24556 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
24559 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
24560 $LCTL set_param fail_val=5 fail_loc=0x8000032c
24561 $LFS migrate -m1 $mdir &
24564 dd if=$file of=/dev/null
24566 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
24567 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
24569 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
24571 run_test 319 "lost lease lock on migrate error"
24573 test_398a() { # LU-4198
24574 local ost1_imp=$(get_osc_import_name client ost1)
24575 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24578 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24579 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24581 # Disabled: DIO does not push out buffered I/O pages, see LU-12587
24582 # request a new lock on client
24583 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24585 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24586 #local lock_count=$($LCTL get_param -n \
24587 # ldlm.namespaces.$imp_name.lru_size)
24588 #[[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
24590 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24592 # no lock cached, should use lockless DIO and not enqueue new lock
24593 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct \
24595 error "dio write failed"
24596 lock_count=$($LCTL get_param -n \
24597 ldlm.namespaces.$imp_name.lru_size)
24598 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
24600 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24602 # no lock cached, should use locked DIO append
24603 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
24604 conv=notrunc || error "DIO append failed"
24605 lock_count=$($LCTL get_param -n \
24606 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
24607 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
24609 run_test 398a "direct IO should cancel lock otherwise lockless"
24611 test_398b() { # LU-4198
24612 which fio || skip_env "no fio installed"
24613 $LFS setstripe -c -1 -S 1M $DIR/$tfile
24616 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
24619 # Single page, multiple pages, stripe size, 4*stripe size
24620 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
24621 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
24622 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
24623 --numjobs=$njobs --fallocate=none \
24624 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24625 --filename=$DIR/$tfile &
24628 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
24629 fio --name=rand-rw --rw=randrw --bs=$bsize \
24630 --numjobs=$njobs --fallocate=none \
24631 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24632 --filename=$DIR/$tfile || true
24636 evict=$(do_facet client $LCTL get_param \
24637 osc.$FSNAME-OST*-osc-*/state |
24638 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
24640 [ -z "$evict" ] || [[ $evict -le $before ]] ||
24641 (do_facet client $LCTL get_param \
24642 osc.$FSNAME-OST*-osc-*/state;
24643 error "eviction happened: $evict before:$before")
24647 run_test 398b "DIO and buffer IO race"
24649 test_398c() { # LU-4198
24650 local ost1_imp=$(get_osc_import_name client ost1)
24651 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24654 which fio || skip_env "no fio installed"
24656 saved_debug=$($LCTL get_param -n debug)
24657 $LCTL set_param debug=0
24659 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
24660 ((size /= 1024)) # by megabytes
24661 ((size /= 2)) # write half of the OST at most
24662 [ $size -gt 40 ] && size=40 #reduce test time anyway
24664 $LFS setstripe -c 1 $DIR/$tfile
24666 # it seems like ldiskfs reserves more space than necessary if the
24667 # writing blocks are not mapped, so it extends the file firstly
24668 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
24669 cancel_lru_locks osc
24671 # clear and verify rpc_stats later
24672 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
24675 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
24676 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
24677 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24678 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24679 --filename=$DIR/$tfile
24680 [ $? -eq 0 ] || error "fio write error"
24682 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
24683 error "Locks were requested while doing AIO"
24685 # get the percentage of 1-page I/O
24686 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
24687 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
24689 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
24691 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
24692 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24693 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24694 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24695 --filename=$DIR/$tfile
24696 [ $? -eq 0 ] || error "fio mixed read write error"
24698 echo "AIO with large block size ${size}M"
24699 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
24700 --numjobs=1 --fallocate=none --ioengine=libaio \
24701 --iodepth=16 --allow_file_create=0 --size=${size}M \
24702 --filename=$DIR/$tfile
24703 [ $? -eq 0 ] || error "fio large block size failed"
24706 $LCTL set_param debug="$saved_debug"
24708 run_test 398c "run fio to test AIO"
24710 test_398d() { # LU-13846
24711 which aiocp || skip_env "no aiocp installed"
24712 local aio_file=$DIR/$tfile.aio
24714 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24716 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
24717 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
24718 stack_trap "rm -f $DIR/$tfile $aio_file"
24720 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
24722 # make sure we don't crash and fail properly
24723 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24724 error "aio not aligned with PAGE SIZE should fail"
24726 rm -f $DIR/$tfile $aio_file
24728 run_test 398d "run aiocp to verify block size > stripe size"
24731 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
24732 touch $DIR/$tfile.new
24733 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
24735 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
24737 test_398f() { # LU-14687
24738 which aiocp || skip_env "no aiocp installed"
24739 local aio_file=$DIR/$tfile.aio
24741 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24743 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
24744 stack_trap "rm -f $DIR/$tfile $aio_file"
24746 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24747 $LCTL set_param fail_loc=0x1418
24748 # make sure we don't crash and fail properly
24749 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24750 error "aio with page allocation failure succeeded"
24751 $LCTL set_param fail_loc=0
24752 diff $DIR/$tfile $aio_file
24753 [[ $? != 0 ]] || error "no diff after failed aiocp"
24755 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
24757 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
24758 # stripe and i/o size must be > stripe size
24759 # Old style synchronous DIO waits after submitting each chunk, resulting in a
24760 # single RPC in flight. This test shows async DIO submission is working by
24761 # showing multiple RPCs in flight.
24762 test_398g() { # LU-13798
24763 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24765 # We need to do some i/o first to acquire enough grant to put our RPCs
24766 # in flight; otherwise a new connection may not have enough grant
24768 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24769 error "parallel dio failed"
24770 stack_trap "rm -f $DIR/$tfile"
24772 # Reduce RPC size to 1M to avoid combination in to larger RPCs
24773 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24774 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24775 stack_trap "$LCTL set_param -n $pages_per_rpc"
24777 # Recreate file so it's empty
24779 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24780 #Pause rpc completion to guarantee we see multiple rpcs in flight
24781 #define OBD_FAIL_OST_BRW_PAUSE_BULK
24782 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
24783 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24786 $LCTL set_param osc.*.rpc_stats=c
24788 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24789 error "parallel dio failed"
24790 stack_trap "rm -f $DIR/$tfile"
24792 $LCTL get_param osc.*-OST0000-*.rpc_stats
24793 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24794 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24795 grep "8:" | awk '{print $8}')
24796 # We look at the "8 rpcs in flight" field, and verify A) it is present
24797 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24798 # as expected for an 8M DIO to a file with 1M stripes.
24799 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24801 # Verify turning off parallel dio works as expected
24803 $LCTL set_param osc.*.rpc_stats=c
24804 $LCTL set_param llite.*.parallel_dio=0
24805 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24807 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24808 error "dio with parallel dio disabled failed"
24810 # Ideally, we would see only one RPC in flight here, but there is an
24811 # unavoidable race between i/o completion and RPC in flight counting,
24812 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24813 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24814 # So instead we just verify it's always < 8.
24815 $LCTL get_param osc.*-OST0000-*.rpc_stats
24816 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24817 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24818 grep '^$' -B1 | grep . | awk '{print $1}')
24819 [ $ret != "8:" ] ||
24820 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24822 run_test 398g "verify parallel dio async RPC submission"
24824 test_398h() { # LU-13798
24825 local dio_file=$DIR/$tfile.dio
24827 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24829 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24830 stack_trap "rm -f $DIR/$tfile $dio_file"
24832 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24833 error "parallel dio failed"
24834 diff $DIR/$tfile $dio_file
24835 [[ $? == 0 ]] || error "file diff after aiocp"
24837 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24839 test_398i() { # LU-13798
24840 local dio_file=$DIR/$tfile.dio
24842 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24844 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24845 stack_trap "rm -f $DIR/$tfile $dio_file"
24847 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24848 $LCTL set_param fail_loc=0x1418
24849 # make sure we don't crash and fail properly
24850 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
24851 error "parallel dio page allocation failure succeeded"
24852 diff $DIR/$tfile $dio_file
24853 [[ $? != 0 ]] || error "no diff after failed aiocp"
24855 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
24857 test_398j() { # LU-13798
24858 # Stripe size > RPC size but less than i/o size tests split across
24859 # stripes and RPCs for individual i/o op
24860 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24862 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24863 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24864 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24865 stack_trap "$LCTL set_param -n $pages_per_rpc"
24867 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24868 error "parallel dio write failed"
24869 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24871 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24872 error "parallel dio read failed"
24873 diff $DIR/$tfile $DIR/$tfile.2
24874 [[ $? == 0 ]] || error "file diff after parallel dio read"
24876 run_test 398j "test parallel dio where stripe size > rpc_size"
24878 test_398k() { # LU-13798
24879 wait_delete_completed
24882 # 4 stripe file; we will cause out of space on OST0
24883 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24885 # Fill OST0 (if it's not too large)
24886 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24888 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24889 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24891 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24892 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24893 error "dd should fill OST0"
24894 stack_trap "rm -f $DIR/$tfile.1"
24896 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24900 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24901 error "file is not 0 bytes in size"
24903 # dd above should not succeed, but don't error until here so we can
24904 # get debug info above
24906 error "parallel dio write with enospc succeeded"
24907 stack_trap "rm -f $DIR/$tfile"
24909 run_test 398k "test enospc on first stripe"
24911 test_398l() { # LU-13798
24912 wait_delete_completed
24915 # 4 stripe file; we will cause out of space on OST0
24916 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24917 # happens on the second i/o chunk we issue
24918 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24920 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24921 stack_trap "rm -f $DIR/$tfile"
24923 # Fill OST0 (if it's not too large)
24924 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24926 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24927 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24929 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24930 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24931 error "dd should fill OST0"
24932 stack_trap "rm -f $DIR/$tfile.1"
24934 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24936 stack_trap "rm -f $DIR/$tfile.2"
24938 # Check that short write completed as expected
24939 ls -la $DIR/$tfile.2
24940 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24941 error "file is not 1M in size"
24943 # dd above should not succeed, but don't error until here so we can
24944 # get debug info above
24946 error "parallel dio write with enospc succeeded"
24948 # Truncate source file to same length as output file and diff them
24949 $TRUNCATE $DIR/$tfile 1048576
24950 diff $DIR/$tfile $DIR/$tfile.2
24951 [[ $? == 0 ]] || error "data incorrect after short write"
24953 run_test 398l "test enospc on intermediate stripe/RPC"
24955 test_398m() { # LU-13798
24956 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24958 # Set up failure on OST0, the first stripe:
24959 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24960 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24961 # So this fail_val specifies OST0
24962 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24963 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24965 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24966 error "parallel dio write with failure on first stripe succeeded"
24967 stack_trap "rm -f $DIR/$tfile"
24968 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24970 # Place data in file for read
24971 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24972 error "parallel dio write failed"
24974 # Fail read on OST0, first stripe
24975 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24976 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24977 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24978 error "parallel dio read with error on first stripe succeeded"
24979 rm -f $DIR/$tfile.2
24980 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24982 # Switch to testing on OST1, second stripe
24983 # Clear file contents, maintain striping
24985 # Set up failure on OST1, second stripe:
24986 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24987 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24989 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24990 error "parallel dio write with failure on first stripe succeeded"
24991 stack_trap "rm -f $DIR/$tfile"
24992 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24994 # Place data in file for read
24995 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24996 error "parallel dio write failed"
24998 # Fail read on OST1, second stripe
24999 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25000 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
25001 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25002 error "parallel dio read with error on first stripe succeeded"
25003 rm -f $DIR/$tfile.2
25004 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
25006 run_test 398m "test RPC failures with parallel dio"
25008 # Parallel submission of DIO should not cause problems for append, but it's
25009 # important to verify.
25010 test_398n() { # LU-13798
25011 $LFS setstripe -C 2 -S 1M $DIR/$tfile
25013 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
25014 error "dd to create source file failed"
25015 stack_trap "rm -f $DIR/$tfile"
25017 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
25018 error "parallel dio write with failure on second stripe succeeded"
25019 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
25020 diff $DIR/$tfile $DIR/$tfile.1
25021 [[ $? == 0 ]] || error "data incorrect after append"
25024 run_test 398n "test append with parallel DIO"
25027 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
25029 run_test 398o "right kms with DIO"
25032 local read_write=$1
25033 if [ "$read_write" = "write" ]; then
25034 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
25035 elif [ "$read_write" = "read" ]; then
25036 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
25038 error "argument error"
25041 # turn off debug for performance testing
25042 local saved_debug=$($LCTL get_param -n debug)
25043 $LCTL set_param debug=0
25045 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25047 # get ost1 size - $FSNAME-OST0000
25048 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
25049 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
25050 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
25052 if [ "$read_write" = "read" ]; then
25053 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
25056 local start_time=$(date +%s.%N)
25057 $dd_cmd bs=1M count=$blocks oflag=sync ||
25058 error "real dd $read_write error"
25059 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
25061 if [ "$read_write" = "write" ]; then
25065 # define OBD_FAIL_OST_FAKE_RW 0x238
25066 do_facet ost1 $LCTL set_param fail_loc=0x238
25068 local start_time=$(date +%s.%N)
25069 $dd_cmd bs=1M count=$blocks oflag=sync ||
25070 error "fake dd $read_write error"
25071 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
25073 if [ "$read_write" = "write" ]; then
25075 cancel_lru_locks osc
25076 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
25077 error "$tfile size not $blocks MB"
25079 do_facet ost1 $LCTL set_param fail_loc=0
25081 echo "fake $read_write $duration_fake vs. normal $read_write" \
25082 "$duration in seconds"
25083 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
25084 error_not_in_vm "fake write is slower"
25086 $LCTL set_param -n debug="$saved_debug"
25089 test_399a() { # LU-7655 for OST fake write
25090 remote_ost_nodsh && skip "remote OST with nodsh"
25094 run_test 399a "fake write should not be slower than normal write"
25096 test_399b() { # LU-8726 for OST fake read
25097 remote_ost_nodsh && skip "remote OST with nodsh"
25098 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
25099 skip_env "ldiskfs only test"
25104 run_test 399b "fake read should not be slower than normal read"
25106 test_400a() { # LU-1606, was conf-sanity test_74
25107 if ! which $CC > /dev/null 2>&1; then
25108 skip_env "$CC is not installed"
25111 local extra_flags=''
25112 local out=$TMP/$tfile
25113 local prefix=/usr/include/lustre
25116 # Oleg removes c files in his test rig so test if any c files exist
25117 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
25118 skip_env "Needed c test files are missing"
25120 if ! [[ -d $prefix ]]; then
25121 # Assume we're running in tree and fixup the include path.
25122 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
25123 extra_flags+=" -L$LUSTRE/utils/.lib"
25126 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
25127 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
25128 error "client api broken"
25132 run_test 400a "Lustre client api program can compile and link"
25134 test_400b() { # LU-1606, LU-5011
25136 local out=$TMP/$tfile
25137 local prefix=/usr/include/linux/lustre
25139 # We use a hard coded prefix so that this test will not fail
25140 # when run in tree. There are headers in lustre/include/lustre/
25141 # that are not packaged (like lustre_idl.h) and have more
25142 # complicated include dependencies (like config.h and lnet/types.h).
25143 # Since this test about correct packaging we just skip them when
25144 # they don't exist (see below) rather than try to fixup cppflags.
25146 if ! which $CC > /dev/null 2>&1; then
25147 skip_env "$CC is not installed"
25150 for header in $prefix/*.h; do
25151 if ! [[ -f "$header" ]]; then
25155 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
25156 continue # lustre_ioctl.h is internal header
25159 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
25160 error "cannot compile '$header'"
25164 run_test 400b "packaged headers can be compiled"
25166 test_401a() { #LU-7437
25167 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
25168 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
25170 #count the number of parameters by "list_param -R"
25171 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
25172 #count the number of parameters by listing proc files
25173 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
25174 echo "proc_dirs='$proc_dirs'"
25175 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
25176 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
25179 [ $params -eq $procs ] ||
25180 error "found $params parameters vs. $procs proc files"
25182 # test the list_param -D option only returns directories
25183 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
25184 #count the number of parameters by listing proc directories
25185 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
25188 [ $params -eq $procs ] ||
25189 error "found $params parameters vs. $procs proc files"
25191 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
25194 # jobid_var may not allow arbitrary values, so use jobid_name
25196 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25197 local testname=jobid_name tmp='testing%p'
25199 local testname=jobid_var tmp=testing
25202 local save=$($LCTL get_param -n $testname)
25204 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
25205 error "no error returned when setting bad parameters"
25207 local jobid_new=$($LCTL get_param -n foe $testname baz)
25208 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
25210 $LCTL set_param -n fog=bam $testname=$save bat=fog
25211 local jobid_old=$($LCTL get_param -n foe $testname bag)
25212 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
25214 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
25217 # jobid_var may not allow arbitrary values, so use jobid_name
25219 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25220 local testname=jobid_name
25222 local testname=jobid_var
25225 local jobid_var_old=$($LCTL get_param -n $testname)
25226 local jobid_var_new
25228 $LCTL set_param $testname= &&
25229 error "no error returned for 'set_param a='"
25231 jobid_var_new=$($LCTL get_param -n $testname)
25232 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25233 error "$testname was changed by setting without value"
25235 $LCTL set_param $testname &&
25236 error "no error returned for 'set_param a'"
25238 jobid_var_new=$($LCTL get_param -n $testname)
25239 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25240 error "$testname was changed by setting without value"
25242 run_test 401c "Verify 'lctl set_param' without value fails in either format."
25245 # jobid_var may not allow arbitrary values, so use jobid_name
25247 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25248 local testname=jobid_name new_value='foo=bar%p'
25250 local testname=jobid_var new_valuie=foo=bar
25253 local jobid_var_old=$($LCTL get_param -n $testname)
25254 local jobid_var_new
25256 $LCTL set_param $testname=$new_value ||
25257 error "'set_param a=b' did not accept a value containing '='"
25259 jobid_var_new=$($LCTL get_param -n $testname)
25260 [[ "$jobid_var_new" == "$new_value" ]] ||
25261 error "'set_param a=b' failed on a value containing '='"
25263 # Reset the $testname to test the other format
25264 $LCTL set_param $testname=$jobid_var_old
25265 jobid_var_new=$($LCTL get_param -n $testname)
25266 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25267 error "failed to reset $testname"
25269 $LCTL set_param $testname $new_value ||
25270 error "'set_param a b' did not accept a value containing '='"
25272 jobid_var_new=$($LCTL get_param -n $testname)
25273 [[ "$jobid_var_new" == "$new_value" ]] ||
25274 error "'set_param a b' failed on a value containing '='"
25276 $LCTL set_param $testname $jobid_var_old
25277 jobid_var_new=$($LCTL get_param -n $testname)
25278 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25279 error "failed to reset $testname"
25281 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
25283 test_401e() { # LU-14779
25284 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
25285 error "lctl list_param MGC* failed"
25286 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
25287 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
25288 error "lctl get_param lru_size failed"
25290 run_test 401e "verify 'lctl get_param' works with NID in parameter"
25293 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
25294 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
25295 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
25296 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
25297 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
25298 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
25299 remote_mds_nodsh && skip "remote MDS with nodsh"
25301 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
25302 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
25303 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
25304 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
25305 echo "Touch failed - OK"
25307 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
25310 local file1=$DIR/$tfile.1
25311 local file2=$DIR/$tfile.2
25312 local tfile=$TMP/$tfile
25314 rm -f $file1 $file2 $tfile
25319 # 30 sec OBD_TIMEOUT in ll_getattr()
25320 # right before populating st_nlink
25321 $LCTL set_param fail_loc=0x80001409
25322 stat -c %h $file1 > $tfile &
25324 # create an alias, drop all locks and reclaim the dentry
25326 cancel_lru_locks mdc
25327 cancel_lru_locks osc
25328 sysctl -w vm.drop_caches=2
25332 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
25334 rm -f $tfile $file1 $file2
25336 run_test 403 "i_nlink should not drop to zero due to aliasing"
25338 test_404() { # LU-6601
25339 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
25340 skip "Need server version newer than 2.8.52"
25341 remote_mds_nodsh && skip "remote MDS with nodsh"
25343 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
25344 awk '/osp .*-osc-MDT/ { print $4}')
25347 for osp in $mosps; do
25348 echo "Deactivate: " $osp
25349 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
25350 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25351 awk -vp=$osp '$4 == p { print $2 }')
25352 [ $stat = IN ] || {
25353 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25354 error "deactivate error"
25356 echo "Activate: " $osp
25357 do_facet $SINGLEMDS $LCTL --device %$osp activate
25358 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25359 awk -vp=$osp '$4 == p { print $2 }')
25360 [ $stat = UP ] || {
25361 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25362 error "activate error"
25366 run_test 404 "validate manual {de}activated works properly for OSPs"
25369 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25370 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
25371 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
25372 skip "Layout swap lock is not supported"
25374 check_swap_layouts_support
25375 check_swap_layout_no_dom $DIR
25377 test_mkdir $DIR/$tdir
25378 swap_lock_test -d $DIR/$tdir ||
25379 error "One layout swap locked test failed"
25381 run_test 405 "Various layout swap lock tests"
25384 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25385 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
25386 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
25387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25388 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
25389 skip "Need MDS version at least 2.8.50"
25391 local def_stripe_size=$($LFS getstripe -S $MOUNT)
25392 local test_pool=$TESTNAME
25394 pool_add $test_pool || error "pool_add failed"
25395 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
25396 error "pool_add_targets failed"
25398 save_layout_restore_at_exit $MOUNT
25400 # parent set default stripe count only, child will stripe from both
25401 # parent and fs default
25402 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
25403 error "setstripe $MOUNT failed"
25404 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
25405 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
25406 for i in $(seq 10); do
25407 local f=$DIR/$tdir/$tfile.$i
25408 touch $f || error "touch failed"
25409 local count=$($LFS getstripe -c $f)
25410 [ $count -eq $OSTCOUNT ] ||
25411 error "$f stripe count $count != $OSTCOUNT"
25412 local offset=$($LFS getstripe -i $f)
25413 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
25414 local size=$($LFS getstripe -S $f)
25415 [ $size -eq $((def_stripe_size * 2)) ] ||
25416 error "$f stripe size $size != $((def_stripe_size * 2))"
25417 local pool=$($LFS getstripe -p $f)
25418 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
25421 # change fs default striping, delete parent default striping, now child
25422 # will stripe from new fs default striping only
25423 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
25424 error "change $MOUNT default stripe failed"
25425 $LFS setstripe -c 0 $DIR/$tdir ||
25426 error "delete $tdir default stripe failed"
25427 for i in $(seq 11 20); do
25428 local f=$DIR/$tdir/$tfile.$i
25429 touch $f || error "touch $f failed"
25430 local count=$($LFS getstripe -c $f)
25431 [ $count -eq 1 ] || error "$f stripe count $count != 1"
25432 local offset=$($LFS getstripe -i $f)
25433 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
25434 local size=$($LFS getstripe -S $f)
25435 [ $size -eq $def_stripe_size ] ||
25436 error "$f stripe size $size != $def_stripe_size"
25437 local pool=$($LFS getstripe -p $f)
25438 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
25441 unlinkmany $DIR/$tdir/$tfile. 1 20
25443 local f=$DIR/$tdir/$tfile
25444 pool_remove_all_targets $test_pool $f
25445 pool_remove $test_pool $f
25447 run_test 406 "DNE support fs default striping"
25450 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25451 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
25452 skip "Need MDS version at least 2.8.55"
25453 remote_mds_nodsh && skip "remote MDS with nodsh"
25455 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
25456 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
25457 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
25458 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
25459 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
25461 #define OBD_FAIL_DT_TXN_STOP 0x2019
25462 for idx in $(seq $MDSCOUNT); do
25463 do_facet mds$idx "lctl set_param fail_loc=0x2019"
25465 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
25466 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
25467 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
25470 run_test 407 "transaction fail should cause operation fail"
25473 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
25475 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
25476 lctl set_param fail_loc=0x8000040a
25477 # let ll_prepare_partial_page() fail
25478 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
25482 # create at least 100 unused inodes so that
25483 # shrink_icache_memory(0) should not return 0
25484 touch $DIR/$tfile-{0..100}
25485 rm -f $DIR/$tfile-{0..100}
25488 echo 2 > /proc/sys/vm/drop_caches
25490 run_test 408 "drop_caches should not hang due to page leaks"
25494 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25496 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25497 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25498 touch $DIR/$tdir/guard || error "(2) Fail to create"
25500 local PREFIX=$(str_repeat 'A' 128)
25501 echo "Create 1K hard links start at $(date)"
25502 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25503 error "(3) Fail to hard link"
25505 echo "Links count should be right although linkEA overflow"
25506 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25507 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25508 [ $linkcount -eq 1001 ] ||
25509 error "(5) Unexpected hard links count: $linkcount"
25511 echo "List all links start at $(date)"
25512 ls -l $DIR/$tdir/foo > /dev/null ||
25513 error "(6) Fail to list $DIR/$tdir/foo"
25515 echo "Unlink hard links start at $(date)"
25516 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25517 error "(7) Fail to unlink"
25518 echo "Unlink hard links finished at $(date)"
25520 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25524 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25525 skip "Need client version at least 2.9.59"
25526 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25527 skip "Need MODULES build"
25529 # Create a file, and stat it from the kernel
25530 local testfile=$DIR/$tfile
25533 local run_id=$RANDOM
25534 local my_ino=$(stat --format "%i" $testfile)
25536 # Try to insert the module. This will always fail as the
25537 # module is designed to not be inserted.
25538 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25541 # Anything but success is a test failure
25543 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25544 error "no inode match"
25546 run_test 410 "Test inode number returned from kernel thread"
25548 cleanup_test411_cgroup() {
25554 local cg_basedir=/sys/fs/cgroup/memory
25556 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
25557 skip "no setup for cgroup"
25559 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
25560 error "test file creation failed"
25561 cancel_lru_locks osc
25563 # Create a very small memory cgroup to force a slab allocation error
25564 local cgdir=$cg_basedir/osc_slab_alloc
25565 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
25566 trap "cleanup_test411_cgroup $cgdir" EXIT
25567 echo 2M > $cgdir/memory.kmem.limit_in_bytes
25568 echo 1M > $cgdir/memory.limit_in_bytes
25570 # Should not LBUG, just be killed by oom-killer
25571 # dd will return 0 even allocation failure in some environment.
25572 # So don't check return value
25573 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
25574 cleanup_test411_cgroup $cgdir
25578 run_test 411 "Slab allocation error with cgroup does not LBUG"
25581 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
25582 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
25583 skip "Need server version at least 2.10.55"
25585 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
25586 error "mkdir failed"
25587 $LFS getdirstripe $DIR/$tdir
25588 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
25589 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
25590 error "expect $((MDSCOUT - 1)) get $stripe_index"
25591 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
25592 [ $stripe_count -eq 2 ] ||
25593 error "expect 2 get $stripe_count"
25595 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
25600 # subdirs should be on the same MDT as parent
25601 for i in $(seq 0 $((MDSCOUNT - 1))); do
25602 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
25603 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
25604 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
25605 (( index == i )) || error "mdt$i/sub on MDT$index"
25608 # stripe offset -1, ditto
25609 for i in {1..10}; do
25610 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
25611 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
25612 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
25613 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
25614 (( index == index2 )) ||
25615 error "qos$i on MDT$index, sub on MDT$index2"
25618 local testdir=$DIR/$tdir/inherit
25620 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
25623 testdir=$testdir/s$i
25624 mkdir $testdir || error "mkdir $testdir failed"
25625 index=$($LFS getstripe -m $testdir)
25626 (( index == 1 )) ||
25627 error "$testdir on MDT$index"
25630 # not inherit any more
25631 testdir=$testdir/s3
25632 mkdir $testdir || error "mkdir $testdir failed"
25633 getfattr -d -m dmv $testdir | grep dmv &&
25634 error "default LMV set on $testdir" || true
25636 run_test 412 "mkdir on specific MDTs"
25638 TEST413_COUNT=${TEST413_COUNT:-200}
25639 generate_uneven_mdts() {
25641 local lmv_qos_maxage
25642 local lod_qos_maxage
25652 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25653 $LCTL set_param lmv.*.qos_maxage=1
25654 stack_trap "$LCTL set_param \
25655 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
25656 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25657 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25658 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25659 lod.*.mdt_qos_maxage=1
25660 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25661 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
25664 echo "Check for uneven MDTs: "
25666 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25667 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25668 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25670 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25671 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25674 for ((i = 1; i < ${#ffree[@]}; i++)); do
25675 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25676 if [ $tmp -gt $max ]; then
25680 if [ $tmp -lt $min ]; then
25686 (( ${ffree[min_index]} > 0 )) ||
25687 skip "no free files in MDT$min_index"
25688 (( ${ffree[min_index]} < 10000000 )) ||
25689 skip "too many free files in MDT$min_index"
25691 # Check if we need to generate uneven MDTs
25692 local diff=$(((max - min) * 100 / min))
25693 local testdir=$DIR/$tdir-fillmdt
25697 while (( diff < threshold )); do
25699 # generate uneven MDTs, create till $threshold% diff
25700 echo -n "weight diff=$diff% must be > $threshold% ..."
25701 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
25702 testdir=$DIR/$tdir-fillmdt/$i
25703 [ -d $testdir ] && continue
25704 $LFS mkdir -i $min_index $testdir ||
25705 error "mkdir $testdir failed"
25706 $LFS setstripe -E 1M -L mdt $testdir ||
25707 error "setstripe $testdir failed"
25709 for ((F=0; F < TEST413_COUNT; F++)); do
25710 dd if=/dev/zero of=$testdir/f.$F bs=128K count=1 > \
25711 /dev/null 2>&1 || error "dd $F failed"
25713 sync; sleep 1; sync
25715 # wait for QOS to update
25716 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
25718 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
25719 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
25720 max=$(((${ffree[max_index]} >> 8) *
25721 (${bavail[max_index]} * bsize >> 16)))
25722 min=$(((${ffree[min_index]} >> 8) *
25723 (${bavail[min_index]} * bsize >> 16)))
25724 diff=$(((max - min) * 100 / min))
25728 echo "MDT filesfree available: ${ffree[*]}"
25729 echo "MDT blocks available: ${bavail[*]}"
25730 echo "weight diff=$diff%"
25735 local stripe_count=$2
25736 local mdts=$(comma_list $(mdts_nodes))
25739 local lmv_qos_prio_free
25740 local lmv_qos_threshold_rr
25741 local lmv_qos_maxage
25742 local lod_qos_prio_free
25743 local lod_qos_threshold_rr
25744 local lod_qos_maxage
25748 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
25749 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
25750 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25752 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
25753 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25754 stack_trap "$LCTL set_param \
25755 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
25756 stack_trap "$LCTL set_param \
25757 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
25758 stack_trap "$LCTL set_param \
25759 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
25761 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
25762 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
25763 lod_qos_prio_free=${lod_qos_prio_free%%%}
25764 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
25765 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
25766 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
25767 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25768 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25769 stack_trap "do_nodes $mdts $LCTL set_param \
25770 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
25771 stack_trap "do_nodes $mdts $LCTL set_param \
25772 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
25773 stack_trap "do_nodes $mdts $LCTL set_param \
25774 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
25776 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25777 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
25779 testdir=$DIR/$tdir-s$stripe_count/rr
25781 local stripe_index=$($LFS getstripe -m $testdir)
25782 local test_mkdir_rr=true
25784 getfattr -d -m dmv -e hex $testdir | grep dmv
25785 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
25786 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
25787 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
25788 test_mkdir_rr=false
25793 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
25794 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
25796 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
25797 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
25798 eval $mkdir_cmd $testdir/subdir$i ||
25799 error "$mkdir_cmd subdir$i failed"
25802 for (( i = 0; i < $MDSCOUNT; i++ )); do
25803 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25804 echo "$count directories created on MDT$i"
25805 if $test_mkdir_rr; then
25806 (( $count == 100 )) ||
25807 error "subdirs are not evenly distributed"
25808 elif (( $i == $stripe_index )); then
25809 (( $count == 100 * MDSCOUNT )) ||
25810 error "$count subdirs created on MDT$i"
25812 (( $count == 0 )) ||
25813 error "$count subdirs created on MDT$i"
25816 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
25817 count=$($LFS getdirstripe $testdir/* |
25818 grep -c -P "^\s+$i\t")
25819 echo "$count stripes created on MDT$i"
25820 # deviation should < 5% of average
25821 (( $count >= 95 * stripe_count &&
25822 $count <= 105 * stripe_count)) ||
25823 error "stripes are not evenly distributed"
25828 echo "Check for uneven MDTs: "
25838 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25839 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25840 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25842 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25843 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25846 for ((i = 1; i < ${#ffree[@]}; i++)); do
25847 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25848 if [ $tmp -gt $max ]; then
25852 if [ $tmp -lt $min ]; then
25858 (( ${ffree[min_index]} > 0 )) ||
25859 skip "no free files in MDT$min_index"
25860 (( ${ffree[min_index]} < 10000000 )) ||
25861 skip "too many free files in MDT$min_index"
25863 echo "MDT filesfree available: ${ffree[*]}"
25864 echo "MDT blocks available: ${bavail[*]}"
25865 echo "weight diff=$(((max - min) * 100 / min))%"
25867 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
25869 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
25870 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
25871 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
25872 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
25873 # decrease statfs age, so that it can be updated in time
25874 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
25875 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
25879 testdir=$DIR/$tdir-s$stripe_count/qos
25882 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
25883 for (( i = 0; i < num * MDSCOUNT; i++ )); do
25884 eval $mkdir_cmd $testdir/subdir$i ||
25885 error "$mkdir_cmd subdir$i failed"
25889 for (( i = 0; i < $MDSCOUNT; i++ )); do
25890 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25891 (( count > max )) && max=$count
25892 echo "$count directories created on MDT$i"
25895 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
25897 # D-value should > 10% of averge
25898 (( max - min > num / 10 )) ||
25899 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
25901 # ditto for stripes
25902 if (( stripe_count > 1 )); then
25904 for (( i = 0; i < $MDSCOUNT; i++ )); do
25905 count=$($LFS getdirstripe $testdir/* |
25906 grep -c -P "^\s+$i\t")
25907 (( count > max )) && max=$count
25908 echo "$count stripes created on MDT$i"
25911 min=$($LFS getdirstripe $testdir/* |
25912 grep -c -P "^\s+$min_index\t")
25913 (( max - min > num * stripe_count / 10 )) ||
25914 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
25926 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25927 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25928 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25930 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25932 for ((i = 1; i < ${#ffree[@]}; i++)); do
25933 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25934 (( tmp < min )) && min=$tmp && min_index=$i
25941 [ $MDSCOUNT -lt 2 ] &&
25942 skip "We need at least 2 MDTs for this test"
25944 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25945 skip "Need server version at least 2.12.52"
25949 generate_uneven_mdts 100
25950 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25951 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25952 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25953 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25954 error "mkdir failed"
25955 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25958 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25961 [ $MDSCOUNT -lt 2 ] &&
25962 skip "We need at least 2 MDTs for this test"
25964 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25965 skip "Need server version at least 2.12.52"
25970 generate_uneven_mdts 100
25971 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25972 testdir=$DIR/$tdir-s$stripe_count
25973 mkdir $testdir || error "mkdir $testdir failed"
25974 mkdir $testdir/rr || error "mkdir rr failed"
25975 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25976 error "mkdir qos failed"
25977 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25978 $testdir/rr || error "setdirstripe rr failed"
25979 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25980 error "setdirstripe failed"
25981 test_qos_mkdir "mkdir" $stripe_count
25984 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25987 (( $MDSCOUNT >= 2 )) ||
25988 skip "We need at least 2 MDTs for this test"
25990 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25991 skip "Need server version at least 2.14.51"
25997 testdir=$DIR/${tdir}-s1
25998 mkdir $testdir || error "mkdir $testdir failed"
25999 mkdir $testdir/rr || error "mkdir rr failed"
26000 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
26001 # default max_inherit is -1, default max_inherit_rr is 0
26002 $LFS setdirstripe -D -c 1 $testdir/rr ||
26003 error "setdirstripe rr failed"
26004 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
26005 error "setdirstripe qos failed"
26006 test_qos_mkdir "mkdir" 1
26008 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
26009 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
26010 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
26011 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
26012 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
26014 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
26015 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
26016 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
26017 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
26018 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
26019 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
26020 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
26021 error "level2 shouldn't have default LMV" || true
26023 run_test 413c "mkdir with default LMV max inherit rr"
26026 (( MDSCOUNT >= 2 )) ||
26027 skip "We need at least 2 MDTs for this test"
26029 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
26030 skip "Need server version at least 2.14.51"
26032 local lmv_qos_threshold_rr
26034 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26036 stack_trap "$LCTL set_param \
26037 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
26039 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26040 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
26041 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
26042 error "$tdir shouldn't have default LMV"
26043 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
26044 error "mkdir sub failed"
26046 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
26048 (( count == 100 )) || error "$count subdirs on MDT0"
26050 run_test 413d "inherit ROOT default LMV"
26053 (( MDSCOUNT >= 2 )) ||
26054 skip "We need at least 2 MDTs for this test"
26055 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26056 skip "Need server version at least 2.14.55"
26058 local testdir=$DIR/$tdir
26059 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
26061 local sub_max_inherit
26063 mkdir -p $testdir || error "failed to create $testdir"
26065 # set default max-inherit to -1 if stripe count is 0 or 1
26066 $LFS setdirstripe -D -c 1 $testdir ||
26067 error "failed to set default LMV"
26068 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26069 (( max_inherit == -1 )) ||
26070 error "wrong max_inherit value $max_inherit"
26072 # set default max_inherit to a fixed value if stripe count is not 0 or 1
26073 $LFS setdirstripe -D -c -1 $testdir ||
26074 error "failed to set default LMV"
26075 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26076 (( max_inherit > 0 )) ||
26077 error "wrong max_inherit value $max_inherit"
26079 # and the subdir will decrease the max_inherit by 1
26080 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
26081 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
26082 (( sub_max_inherit == max_inherit - 1)) ||
26083 error "wrong max-inherit of subdir $sub_max_inherit"
26085 # check specified --max-inherit and warning message
26086 stack_trap "rm -f $tmpfile"
26087 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
26088 error "failed to set default LMV"
26089 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26090 (( max_inherit == -1 )) ||
26091 error "wrong max_inherit value $max_inherit"
26093 # check the warning messages
26094 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
26095 error "failed to detect warning string"
26098 run_test 413e "check default max-inherit value"
26100 test_fs_dmv_inherit()
26102 local testdir=$DIR/$tdir
26109 mkdir $testdir || error "mkdir $testdir failed"
26110 count=$($LFS getdirstripe -D -c $testdir)
26111 (( count == 1 )) ||
26112 error "$testdir default LMV count mismatch $count != 1"
26113 inherit=$($LFS getdirstripe -D -X $testdir)
26114 (( inherit == 3 - i )) ||
26115 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
26116 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
26117 (( inherit_rr == 3 - i )) ||
26118 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
26119 testdir=$testdir/sub
26122 mkdir $testdir || error "mkdir $testdir failed"
26123 count=$($LFS getdirstripe -D -c $testdir)
26124 (( count == 0 )) ||
26125 error "$testdir default LMV count not zero: $count"
26129 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26131 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26132 skip "Need server version at least 2.14.55"
26134 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26135 error "dump $DIR default LMV failed"
26136 stack_trap "setfattr --restore=$TMP/dmv.ea"
26138 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26139 error "set $DIR default LMV failed"
26141 test_fs_dmv_inherit
26143 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
26146 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26148 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
26149 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26150 error "dump $DIR default LMV failed"
26151 stack_trap "setfattr --restore=$TMP/dmv.ea"
26153 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26154 error "set $DIR default LMV failed"
26156 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
26157 error "mount $MOUNT2 failed"
26158 stack_trap "umount_client $MOUNT2"
26160 local saved_DIR=$DIR
26164 stack_trap "export DIR=$saved_DIR"
26166 # first check filesystem-wide default LMV inheritance
26167 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
26169 # then check subdirs are spread to all MDTs
26170 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
26172 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
26174 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
26176 run_test 413g "enforce ROOT default LMV on subdir mount"
26179 (( MDSCOUNT >= 2 )) ||
26180 skip "We need at least 2 MDTs for this test"
26182 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
26183 skip "Need server version at least 2.15.50.6"
26185 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26187 stack_trap "$LCTL set_param \
26188 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26189 $LCTL set_param lmv.*.qos_maxage=1
26193 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
26194 local count=$((MDSCOUNT * 20))
26196 generate_uneven_mdts 50
26198 mkdir -p $dir || error "mkdir $dir failed"
26199 stack_trap "rm -rf $dir"
26200 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
26201 --max-inherit-rr=$rr_depth $dir
26203 for ((d=0; d < depth + 2; d++)); do
26205 for ((sub=0; sub < count; sub++)); do
26208 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
26209 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
26210 # subdirs within $rr_depth should be created round-robin
26211 if (( d < rr_depth )); then
26212 (( ${num[0]} != count )) ||
26213 error "all objects created on MDT ${num[1]}"
26219 run_test 413h "don't stick to parent for round-robin dirs"
26226 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
26227 unlinkmany $subdir/f. $TEST413_COUNT &
26231 for pid in $pids; do
26235 run_test 413z "413 test cleanup"
26238 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
26239 $LCTL set_param fail_loc=0x80000521
26240 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26243 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
26246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26247 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26248 skip "Need server version at least 2.11.52"
26258 # this test may be slow on ZFS
26259 [ "$mds1_FSTYPE" == "zfs" ] && total=50
26261 # though this test is designed for striped directory, let's test normal
26262 # directory too since lock is always saved as CoS lock.
26263 test_mkdir $DIR/$tdir || error "mkdir $tdir"
26264 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
26273 start_time=$(date +%s)
26274 for i in $(seq $total); do
26275 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
26278 end_time=$(date +%s)
26279 duration=$((end_time - start_time))
26281 kill -9 $setattr_pid
26283 echo "rename $total files took $duration sec"
26284 [ $duration -lt 100 ] || error "rename took $duration sec"
26286 run_test 415 "lock revoke is not missing"
26289 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26290 skip "Need server version at least 2.11.55"
26292 # define OBD_FAIL_OSD_TXN_START 0x19a
26293 do_facet mds1 lctl set_param fail_loc=0x19a
26295 lfs mkdir -c $MDSCOUNT $DIR/$tdir
26299 run_test 416 "transaction start failure won't cause system hung"
26303 do_nodes $(comma_list $(mdts_nodes)) \
26304 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
26305 do_nodes $(comma_list $(mdts_nodes)) \
26306 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
26307 do_nodes $(comma_list $(mdts_nodes)) \
26308 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
26312 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26313 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
26314 skip "Need MDS version at least 2.11.56"
26316 trap cleanup_417 RETURN EXIT
26318 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
26319 do_nodes $(comma_list $(mdts_nodes)) \
26320 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
26321 $LFS migrate -m 0 $DIR/$tdir.1 &&
26322 error "migrate dir $tdir.1 should fail"
26324 do_nodes $(comma_list $(mdts_nodes)) \
26325 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
26326 $LFS mkdir -i 1 $DIR/$tdir.2 &&
26327 error "create remote dir $tdir.2 should fail"
26329 do_nodes $(comma_list $(mdts_nodes)) \
26330 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
26331 $LFS mkdir -c 2 $DIR/$tdir.3 &&
26332 error "create striped dir $tdir.3 should fail"
26335 run_test 417 "disable remote dir, striped dir and dir migration"
26337 # Checks that the outputs of df [-i] and lfs df [-i] match
26339 # usage: check_lfs_df <blocks | inodes> <mountpoint>
26349 [ "$1" == "blocks" ] && inodes= || inodes="-i"
26351 for count in {1..100}; do
26352 do_nodes "$CLIENTS" \
26353 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26356 # read the lines of interest
26357 df_out=($(df -P $inodes $dir | tail -n +2)) ||
26358 error "df $inodes $dir | tail -n +2 failed"
26359 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
26360 error "lfs df $inodes $dir | grep summary: failed"
26362 # skip first substrings of each output as they are different
26363 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
26364 # compare the two outputs
26366 # skip "available" on MDT until LU-13997 is fixed.
26367 #for i in {1..5}; do
26368 for i in 1 2 4 5; do
26369 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
26377 lfs df $inodes $dir
26378 error "df and lfs df $1 output mismatch: " \
26379 "df ${inodes}: ${df_out[*]}, " \
26380 "lfs df ${inodes}: ${lfs_df_out[*]}"
26385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26387 local dir=$DIR/$tdir
26388 local numfiles=$((RANDOM % 4096 + 2))
26389 local numblocks=$((RANDOM % 256 + 1))
26391 wait_delete_completed
26394 # check block output
26395 check_lfs_df blocks $dir
26396 # check inode output
26397 check_lfs_df inodes $dir
26399 # create a single file and retest
26400 echo "Creating a single file and testing"
26401 createmany -o $dir/$tfile- 1 &>/dev/null ||
26402 error "creating 1 file in $dir failed"
26403 check_lfs_df blocks $dir
26404 check_lfs_df inodes $dir
26406 # create a random number of files
26407 echo "Creating $((numfiles - 1)) files and testing"
26408 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
26409 error "creating $((numfiles - 1)) files in $dir failed"
26411 # write a random number of blocks to the first test file
26412 echo "Writing $numblocks 4K blocks and testing"
26413 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
26414 count=$numblocks &>/dev/null ||
26415 error "dd to $dir/${tfile}-0 failed"
26418 check_lfs_df blocks $dir
26419 check_lfs_df inodes $dir
26421 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
26422 error "unlinking $numfiles files in $dir failed"
26424 run_test 418 "df and lfs df outputs match"
26428 local dir=$DIR/$tdir
26433 cancel_lru_locks mdc
26435 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
26436 $LCTL set_param fail_loc=0x1410
26438 $LCTL set_param fail_loc=0
26441 run_test 419 "Verify open file by name doesn't crash kernel"
26445 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
26446 skip "Need MDS version at least 2.12.53"
26448 local SAVE_UMASK=$(umask)
26449 local dir=$DIR/$tdir
26450 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
26454 mkdir -m03777 $dir/testdir
26455 ls -dn $dir/testdir
26456 # Need to remove trailing '.' when SELinux is enabled
26457 local dirperms=$(ls -dn $dir/testdir |
26458 awk '{ sub(/\.$/, "", $1); print $1}')
26459 [ $dirperms == "drwxrwsrwt" ] ||
26460 error "incorrect perms on $dir/testdir"
26462 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
26463 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
26464 ls -n $dir/testdir/testfile
26465 local fileperms=$(ls -n $dir/testdir/testfile |
26466 awk '{ sub(/\.$/, "", $1); print $1}')
26467 [ $fileperms == "-rwxr-xr-x" ] ||
26468 error "incorrect perms on $dir/testdir/testfile"
26472 run_test 420 "clear SGID bit on non-directories for non-members"
26479 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26480 skip "Need MDS version at least 2.12.54"
26482 test_mkdir $DIR/$tdir
26483 createmany -o $DIR/$tdir/f 3
26484 cnt=$(ls -1 $DIR/$tdir | wc -l)
26485 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26487 fid1=$(lfs path2fid $DIR/$tdir/f1)
26488 fid2=$(lfs path2fid $DIR/$tdir/f2)
26489 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
26491 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
26492 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
26494 cnt=$(ls -1 $DIR/$tdir | wc -l)
26495 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26497 rm -f $DIR/$tdir/f3 || error "can't remove f3"
26498 createmany -o $DIR/$tdir/f 3
26499 cnt=$(ls -1 $DIR/$tdir | wc -l)
26500 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26502 fid1=$(lfs path2fid $DIR/$tdir/f1)
26503 fid2=$(lfs path2fid $DIR/$tdir/f2)
26504 echo "remove using fsname $FSNAME"
26505 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
26507 cnt=$(ls -1 $DIR/$tdir | wc -l)
26508 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26510 run_test 421a "simple rm by fid"
26517 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26518 skip "Need MDS version at least 2.12.54"
26520 test_mkdir $DIR/$tdir
26521 createmany -o $DIR/$tdir/f 3
26522 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
26525 FID1=$(lfs path2fid $DIR/$tdir/f1)
26526 FID2=$(lfs path2fid $DIR/$tdir/f2)
26527 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
26529 kill -USR1 $MULTIPID
26532 cnt=$(ls $DIR/$tdir | wc -l)
26533 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
26535 run_test 421b "rm by fid on open file"
26541 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26542 skip "Need MDS version at least 2.12.54"
26544 test_mkdir $DIR/$tdir
26545 createmany -o $DIR/$tdir/f 3
26546 touch $DIR/$tdir/$tfile
26547 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
26548 cnt=$(ls -1 $DIR/$tdir | wc -l)
26549 [ $cnt != 184 ] && error "unexpected #files: $cnt"
26551 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
26552 $LFS rmfid $DIR $FID1 || error "rmfid failed"
26554 cnt=$(ls $DIR/$tdir | wc -l)
26555 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
26557 run_test 421c "rm by fid against hardlinked files"
26563 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26564 skip "Need MDS version at least 2.12.54"
26566 test_mkdir $DIR/$tdir
26567 createmany -o $DIR/$tdir/f 4097
26568 cnt=$(ls -1 $DIR/$tdir | wc -l)
26569 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
26571 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
26572 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26574 cnt=$(ls $DIR/$tdir | wc -l)
26576 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26578 run_test 421d "rmfid en masse"
26584 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26585 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26586 skip "Need MDS version at least 2.12.54"
26588 mkdir -p $DIR/$tdir
26589 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26590 createmany -o $DIR/$tdir/striped_dir/f 512
26591 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26592 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26594 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26595 sed "s/[/][^:]*://g")
26596 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26598 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26600 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26602 run_test 421e "rmfid in DNE"
26608 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26609 skip "Need MDS version at least 2.12.54"
26611 test_mkdir $DIR/$tdir
26613 cnt=$(ls -1 $DIR/$tdir | wc -l)
26614 [ $cnt != 1 ] && error "unexpected #files: $cnt"
26616 FID=$(lfs path2fid $DIR/$tdir/f)
26617 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
26618 # rmfid should fail
26619 cnt=$(ls -1 $DIR/$tdir | wc -l)
26620 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
26622 chmod a+rw $DIR/$tdir
26624 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
26625 # rmfid should fail
26626 cnt=$(ls -1 $DIR/$tdir | wc -l)
26627 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
26630 $RUNAS touch $DIR/$tdir/f
26631 FID=$(lfs path2fid $DIR/$tdir/f)
26632 echo "rmfid as root"
26633 $LFS rmfid $DIR $FID || error "rmfid as root failed"
26634 cnt=$(ls -1 $DIR/$tdir | wc -l)
26635 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
26638 $RUNAS touch $DIR/$tdir/f
26639 cnt=$(ls -1 $DIR/$tdir | wc -l)
26640 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
26641 FID=$(lfs path2fid $DIR/$tdir/f)
26642 # rmfid w/o user_fid2path mount option should fail
26643 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
26644 cnt=$(ls -1 $DIR/$tdir | wc -l)
26645 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
26647 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
26648 stack_trap "rmdir $tmpdir"
26649 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
26650 error "failed to mount client'"
26651 stack_trap "umount_client $tmpdir"
26653 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
26654 # rmfid should succeed
26655 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
26656 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
26658 # rmfid shouldn't allow to remove files due to dir's permission
26659 chmod a+rwx $tmpdir/$tdir
26660 touch $tmpdir/$tdir/f
26661 ls -la $tmpdir/$tdir
26662 FID=$(lfs path2fid $tmpdir/$tdir/f)
26663 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
26666 run_test 421f "rmfid checks permissions"
26672 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26673 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26674 skip "Need MDS version at least 2.12.54"
26676 mkdir -p $DIR/$tdir
26677 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26678 createmany -o $DIR/$tdir/striped_dir/f 512
26679 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26680 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26682 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26683 sed "s/[/][^:]*://g")
26685 rm -f $DIR/$tdir/striped_dir/f1*
26686 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26687 removed=$((512 - cnt))
26689 # few files have been just removed, so we expect
26690 # rmfid to fail on their fids
26691 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
26692 [ $removed != $errors ] && error "$errors != $removed"
26694 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26696 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26698 run_test 421g "rmfid to return errors properly"
26701 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
26702 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
26703 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
26704 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
26705 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
26707 local amc=$(at_max_get client)
26708 local amo=$(at_max_get mds1)
26709 local timeout=`lctl get_param -n timeout`
26711 at_max_set 0 client
26714 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
26715 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
26716 fail_val=$(((2*timeout + 10)*1000))
26717 touch $DIR/$tdir/d3/file &
26719 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
26720 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
26721 fail_val=$((2*timeout + 5))
26722 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
26726 sleep $((2 * timeout))
26730 touch $DIR/$tdir/d2/file3
26731 touch $DIR/$tdir/d2/file4
26732 touch $DIR/$tdir/d2/file5
26735 at_max_set $amc client
26736 at_max_set $amo mds1
26738 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
26739 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
26740 error "Watchdog is always throttled"
26742 run_test 422 "kill a process with RPC in progress"
26755 # ensure statfs cache is expired
26758 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
26759 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
26763 run_test 423 "statfs should return a right data"
26766 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
26767 $LCTL set_param fail_loc=0x80000522
26768 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26771 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
26774 test_mkdir -c -1 $DIR/$tdir
26775 $LFS setstripe -c -1 $DIR/$tdir
26777 lru_resize_disable "" 100
26778 stack_trap "lru_resize_enable" EXIT
26782 for i in $(seq $((MDSCOUNT * 125))); do
26783 local t=$DIR/$tdir/$tfile_$i
26785 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
26786 error_noexit "Create file $t"
26788 stack_trap "rm -rf $DIR/$tdir" EXIT
26790 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
26791 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
26792 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
26794 [ $lock_count -le $lru_size ] ||
26795 error "osc lock count $lock_count > lru size $lru_size"
26798 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
26799 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
26800 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
26802 [ $lock_count -le $lru_size ] ||
26803 error "mdc lock count $lock_count > lru size $lru_size"
26806 run_test 425 "lock count should not exceed lru size"
26809 splice-test -r $DIR/$tfile
26810 splice-test -rd $DIR/$tfile
26811 splice-test $DIR/$tfile
26812 splice-test -d $DIR/$tfile
26814 run_test 426 "splice test on Lustre"
26817 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
26818 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
26819 skip "Need MDS version at least 2.12.4"
26825 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
26826 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
26828 $LFS getdirstripe $DIR/$tdir/1/dir
26830 #first setfattr for creating updatelog
26831 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
26833 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
26834 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
26835 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
26836 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
26840 wait_recovery_complete mds2 $((2*TIMEOUT))
26842 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
26843 echo $log | grep "get update log failed" &&
26844 error "update log corruption is detected" || true
26846 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
26849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26850 local cache_limit=$CACHE_MAX
26852 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
26853 $LCTL set_param -n llite.*.max_cached_mb=64
26856 $LFS setstripe -c 1 $DIR/$tdir
26857 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
26858 stack_trap "rm -f $DIR/$tdir/$tfile.*"
26860 for f in $(seq 4); do
26861 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
26865 cancel_lru_locks osc
26867 for f in $(seq 4); do
26868 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
26872 run_test 428 "large block size IO should not hang"
26874 test_429() { # LU-7915 / LU-10948
26875 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
26876 local testfile=$DIR/$tfile
26877 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
26883 $LCTL get_param $ll_opencache_threshold_count ||
26884 skip "client does not have opencache parameter"
26886 set_opencache $new_flag
26887 stack_trap "restore_opencache"
26888 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
26889 error "enable opencache failed"
26891 # drop MDC DLM locks
26892 cancel_lru_locks mdc
26893 # clear MDC RPC stats counters
26894 $LCTL set_param $mdc_rpcstats=clear
26896 # According to the current implementation, we need to run 3 times
26897 # open & close file to verify if opencache is enabled correctly.
26898 # 1st, RPCs are sent for lookup/open and open handle is released on
26900 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
26901 # so open handle won't be released thereafter.
26902 # 3rd, No RPC is sent out.
26903 $MULTIOP $testfile oc || error "multiop failed"
26904 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26905 echo "1st: $first_rpc RPCs in flight"
26907 $MULTIOP $testfile oc || error "multiop failed"
26908 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26909 echo "2nd: $second_rpc RPCs in flight"
26911 $MULTIOP $testfile oc || error "multiop failed"
26912 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26913 echo "3rd: $third_rpc RPCs in flight"
26915 #verify no MDC RPC is sent
26916 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
26918 run_test 429 "verify if opencache flag on client side does work"
26924 # data at [200K, 400K)
26925 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
26926 error "256K->512K dd fails"
26928 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
26929 error "2M->3M dd fails"
26931 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
26932 error "4M->5M dd fails"
26933 echo "Data at 256K...512K, 2M...3M and 4M...5M"
26934 # start at first component hole #1
26935 printf "Seeking hole from 1000 ... "
26936 offset=$(lseek_test -l 1000 $file)
26938 [[ $offset == 1000 ]] || error "offset $offset != 1000"
26939 printf "Seeking data from 1000 ... "
26940 offset=$(lseek_test -d 1000 $file)
26942 [[ $offset == 262144 ]] || error "offset $offset != 262144"
26944 # start at first component data block
26945 printf "Seeking hole from 300000 ... "
26946 offset=$(lseek_test -l 300000 $file)
26948 [[ $offset == 524288 ]] || error "offset $offset != 524288"
26949 printf "Seeking data from 300000 ... "
26950 offset=$(lseek_test -d 300000 $file)
26952 [[ $offset == 300000 ]] || error "offset $offset != 300000"
26954 # start at the first component but beyond end of object size
26955 printf "Seeking hole from 1000000 ... "
26956 offset=$(lseek_test -l 1000000 $file)
26958 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26959 printf "Seeking data from 1000000 ... "
26960 offset=$(lseek_test -d 1000000 $file)
26962 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26964 # start at second component stripe 2 (empty file)
26965 printf "Seeking hole from 1500000 ... "
26966 offset=$(lseek_test -l 1500000 $file)
26968 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
26969 printf "Seeking data from 1500000 ... "
26970 offset=$(lseek_test -d 1500000 $file)
26972 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26974 # start at second component stripe 1 (all data)
26975 printf "Seeking hole from 3000000 ... "
26976 offset=$(lseek_test -l 3000000 $file)
26978 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
26979 printf "Seeking data from 3000000 ... "
26980 offset=$(lseek_test -d 3000000 $file)
26982 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
26984 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
26985 error "2nd dd fails"
26986 echo "Add data block at 640K...1280K"
26988 # start at before new data block, in hole
26989 printf "Seeking hole from 600000 ... "
26990 offset=$(lseek_test -l 600000 $file)
26992 [[ $offset == 600000 ]] || error "offset $offset != 600000"
26993 printf "Seeking data from 600000 ... "
26994 offset=$(lseek_test -d 600000 $file)
26996 [[ $offset == 655360 ]] || error "offset $offset != 655360"
26998 # start at the first component new data block
26999 printf "Seeking hole from 1000000 ... "
27000 offset=$(lseek_test -l 1000000 $file)
27002 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27003 printf "Seeking data from 1000000 ... "
27004 offset=$(lseek_test -d 1000000 $file)
27006 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27008 # start at second component stripe 2, new data
27009 printf "Seeking hole from 1200000 ... "
27010 offset=$(lseek_test -l 1200000 $file)
27012 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27013 printf "Seeking data from 1200000 ... "
27014 offset=$(lseek_test -d 1200000 $file)
27016 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
27018 # start beyond file end
27019 printf "Using offset > filesize ... "
27020 lseek_test -l 4000000 $file && error "lseek should fail"
27021 printf "Using offset > filesize ... "
27022 lseek_test -d 4000000 $file && error "lseek should fail"
27028 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
27029 skip "MDT does not support SEEK_HOLE"
27031 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27032 skip "OST does not support SEEK_HOLE"
27034 local file=$DIR/$tdir/$tfile
27036 mkdir -p $DIR/$tdir
27038 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
27039 # OST stripe #1 will have continuous data at [1M, 3M)
27040 # OST stripe #2 is empty
27041 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
27042 lseek_test_430 $file
27044 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
27045 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
27046 lseek_test_430 $file
27048 $LFS setstripe -c2 -S 512K $file
27049 echo "Two stripes, stripe size 512K"
27050 lseek_test_430 $file
27052 # FLR with stale mirror
27053 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
27055 echo "Mirrored file:"
27056 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
27057 echo "Plain 2 stripes 1M"
27058 lseek_test_430 $file
27061 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
27064 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27065 skip "OST does not support SEEK_HOLE"
27068 local file=$DIR/$tdir/$tfile
27070 mkdir -p $DIR/$tdir
27071 # Empty layout lseek should fail
27074 printf "Seeking hole from 0 ... "
27075 lseek_test -l 0 $file && error "lseek should fail"
27076 printf "Seeking data from 0 ... "
27077 lseek_test -d 0 $file && error "lseek should fail"
27081 $LFS setstripe -E 1M -c2 -E eof $file
27082 $TRUNCATE $file 1048576
27083 printf "Seeking hole from 1000000 ... "
27084 offset=$(lseek_test -l 1000000 $file)
27086 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27087 printf "Seeking data from 1000000 ... "
27088 lseek_test -d 1000000 $file && error "lseek should fail"
27091 # full component followed by non-inited one
27092 $LFS setstripe -E 1M -c2 -E eof $file
27093 dd if=/dev/urandom of=$file bs=1M count=1
27094 printf "Seeking hole from 1000000 ... "
27095 offset=$(lseek_test -l 1000000 $file)
27097 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27098 printf "Seeking hole from 1048576 ... "
27099 lseek_test -l 1048576 $file && error "lseek should fail"
27100 # init second component and truncate back
27101 echo "123" >> $file
27102 $TRUNCATE $file 1048576
27103 printf "Seeking hole from 1000000 ... "
27104 offset=$(lseek_test -l 1000000 $file)
27106 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27107 printf "Seeking hole from 1048576 ... "
27108 lseek_test -l 1048576 $file && error "lseek should fail"
27109 # boundary checks for big values
27110 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
27111 offset=$(lseek_test -d 0 $file.10g)
27112 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
27113 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
27114 offset=$(lseek_test -d 0 $file.100g)
27115 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
27118 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
27121 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27122 skip "OST does not support SEEK_HOLE"
27124 local file=$DIR/$tdir/$tfile
27127 mkdir -p $DIR/$tdir
27128 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
27130 # cp version 8.33+ prefers lseek over fiemap
27131 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
27133 time cp $file /dev/null
27134 (( SECONDS - start < 5 )) ||
27135 error "cp: too long runtime $((SECONDS - start))"
27138 # tar version 1.29+ supports SEEK_HOLE/DATA
27139 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
27141 time tar cS $file - | cat > /dev/null
27142 (( SECONDS - start < 5 )) ||
27143 error "tar: too long runtime $((SECONDS - start))"
27146 run_test 430c "lseek: external tools check"
27148 test_431() { # LU-14187
27149 local file=$DIR/$tdir/$tfile
27151 mkdir -p $DIR/$tdir
27152 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
27153 dd if=/dev/urandom of=$file bs=4k count=1
27154 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
27155 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
27156 #define OBD_FAIL_OST_RESTART_IO 0x251
27157 do_facet ost1 "$LCTL set_param fail_loc=0x251"
27158 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
27162 echo 3 > /proc/sys/vm/drop_caches
27163 diff $file $file.0 || error "data diff"
27165 run_test 431 "Restart transaction for IO"
27167 cleanup_test_432() {
27168 do_facet mgs $LCTL nodemap_activate 0
27169 wait_nm_sync active
27173 local tmpdir=$TMP/dir432
27175 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
27176 skip "Need MDS version at least 2.14.52"
27178 stack_trap cleanup_test_432 EXIT
27182 do_facet mgs $LCTL nodemap_activate 1
27183 wait_nm_sync active
27184 do_facet mgs $LCTL nodemap_modify --name default \
27185 --property admin --value 1
27186 do_facet mgs $LCTL nodemap_modify --name default \
27187 --property trusted --value 1
27188 cancel_lru_locks mdc
27189 wait_nm_sync default admin_nodemap
27190 wait_nm_sync default trusted_nodemap
27192 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
27193 grep -ci "Operation not permitted") -ne 0 ]; then
27194 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
27197 run_test 432 "mv dir from outside Lustre"
27200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27202 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
27203 skip "inode cache not supported"
27205 $LCTL set_param llite.*.inode_cache=0
27206 stack_trap "$LCTL set_param llite.*.inode_cache=1"
27212 cancel_lru_locks mdc
27213 test_mkdir $DIR/$tdir || error "mkdir $tdir"
27214 createmany -m $DIR/$tdir/f $count
27215 createmany -d $DIR/$tdir/d $count
27216 ls -l $DIR/$tdir > /dev/null
27217 stack_trap "rm -rf $DIR/$tdir"
27219 before=$(num_objects)
27220 cancel_lru_locks mdc
27221 after=$(num_objects)
27223 # sometimes even @before is less than 2 * count
27224 while (( before - after < count )); do
27226 after=$(num_objects)
27228 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
27229 if (( wait > 60 )); then
27230 error "inode slab grew from $before to $after"
27234 echo "lustre_inode_cache $before objs before lock cancel, $after after"
27236 run_test 433 "ldlm lock cancel releases dentries and inodes"
27239 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27240 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27241 skip "Need server version at least 2.9.55"
27243 start_full_debug_logging
27247 stop_full_debug_logging
27251 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27252 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27253 awk '/The barrier for/ { print $7 }')
27256 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
27261 barrier_expired() {
27264 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27265 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27266 awk '/will be expired/ { print $7 }')
27268 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
27277 echo "Start barrier_freeze at: $(date)"
27278 #define OBD_FAIL_BARRIER_DELAY 0x2202
27279 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27280 # Do not reduce barrier time - See LU-11873
27281 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
27284 local b_status=$(barrier_stat)
27285 echo "Got barrier status at: $(date)"
27286 [ "$b_status" = "'freezing_p1'" ] ||
27287 error "(1) unexpected barrier status $b_status"
27289 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27291 b_status=$(barrier_stat)
27292 [ "$b_status" = "'frozen'" ] ||
27293 error "(2) unexpected barrier status $b_status"
27295 local expired=$(barrier_expired)
27296 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
27297 sleep $((expired + 3))
27299 b_status=$(barrier_stat)
27300 [ "$b_status" = "'expired'" ] ||
27301 error "(3) unexpected barrier status $b_status"
27303 # Do not reduce barrier time - See LU-11873
27304 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
27305 error "(4) fail to freeze barrier"
27307 b_status=$(barrier_stat)
27308 [ "$b_status" = "'frozen'" ] ||
27309 error "(5) unexpected barrier status $b_status"
27311 echo "Start barrier_thaw at: $(date)"
27312 #define OBD_FAIL_BARRIER_DELAY 0x2202
27313 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27314 do_facet mgs $LCTL barrier_thaw $FSNAME &
27317 b_status=$(barrier_stat)
27318 echo "Got barrier status at: $(date)"
27319 [ "$b_status" = "'thawing'" ] ||
27320 error "(6) unexpected barrier status $b_status"
27322 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27324 b_status=$(barrier_stat)
27325 [ "$b_status" = "'thawed'" ] ||
27326 error "(7) unexpected barrier status $b_status"
27328 #define OBD_FAIL_BARRIER_FAILURE 0x2203
27329 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
27330 do_facet mgs $LCTL barrier_freeze $FSNAME
27332 b_status=$(barrier_stat)
27333 [ "$b_status" = "'failed'" ] ||
27334 error "(8) unexpected barrier status $b_status"
27336 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
27337 do_facet mgs $LCTL barrier_thaw $FSNAME
27341 run_test 801a "write barrier user interfaces and stat machine"
27346 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27347 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
27348 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
27349 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
27350 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
27352 cancel_lru_locks mdc
27354 # 180 seconds should be long enough
27355 do_facet mgs $LCTL barrier_freeze $FSNAME 180
27357 local b_status=$(barrier_stat)
27358 [ "$b_status" = "'frozen'" ] ||
27359 error "(6) unexpected barrier status $b_status"
27361 mkdir $DIR/$tdir/d0/d10 &
27364 touch $DIR/$tdir/d1/f13 &
27367 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
27370 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
27373 rm -f $DIR/$tdir/d4/f12 &
27376 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
27378 # To guarantee taht the 'stat' is not blocked
27379 b_status=$(barrier_stat)
27380 [ "$b_status" = "'frozen'" ] ||
27381 error "(8) unexpected barrier status $b_status"
27383 # let above commands to run at background
27386 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
27387 ps -p $touch_pid || error "(10) touch should be blocked"
27388 ps -p $ln_pid || error "(11) link should be blocked"
27389 ps -p $mv_pid || error "(12) rename should be blocked"
27390 ps -p $rm_pid || error "(13) unlink should be blocked"
27392 b_status=$(barrier_stat)
27393 [ "$b_status" = "'frozen'" ] ||
27394 error "(14) unexpected barrier status $b_status"
27396 do_facet mgs $LCTL barrier_thaw $FSNAME
27397 b_status=$(barrier_stat)
27398 [ "$b_status" = "'thawed'" ] ||
27399 error "(15) unexpected barrier status $b_status"
27401 wait $mkdir_pid || error "(16) mkdir should succeed"
27402 wait $touch_pid || error "(17) touch should succeed"
27403 wait $ln_pid || error "(18) link should succeed"
27404 wait $mv_pid || error "(19) rename should succeed"
27405 wait $rm_pid || error "(20) unlink should succeed"
27409 run_test 801b "modification will be blocked by write barrier"
27412 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27416 stop mds2 || error "(1) Fail to stop mds2"
27418 do_facet mgs $LCTL barrier_freeze $FSNAME 30
27420 local b_status=$(barrier_stat)
27421 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
27422 do_facet mgs $LCTL barrier_thaw $FSNAME
27423 error "(2) unexpected barrier status $b_status"
27426 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27427 error "(3) Fail to rescan barrier bitmap"
27429 # Do not reduce barrier time - See LU-11873
27430 do_facet mgs $LCTL barrier_freeze $FSNAME 20
27432 b_status=$(barrier_stat)
27433 [ "$b_status" = "'frozen'" ] ||
27434 error "(4) unexpected barrier status $b_status"
27436 do_facet mgs $LCTL barrier_thaw $FSNAME
27437 b_status=$(barrier_stat)
27438 [ "$b_status" = "'thawed'" ] ||
27439 error "(5) unexpected barrier status $b_status"
27441 local devname=$(mdsdevname 2)
27443 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
27445 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27446 error "(7) Fail to rescan barrier bitmap"
27450 run_test 801c "rescan barrier bitmap"
27452 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
27453 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
27454 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
27455 saved_MOUNT_OPTS=$MOUNT_OPTS
27461 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
27462 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
27463 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
27464 MOUNT_OPTS=$saved_MOUNT_OPTS
27469 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
27470 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27471 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27472 skip "Need server version at least 2.9.55"
27474 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
27476 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27478 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27479 error "(2) Fail to copy"
27481 trap cleanup_802a EXIT
27483 # sync by force before remount as readonly
27484 sync; sync_all_data; sleep 3; sync_all_data
27488 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
27489 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
27490 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
27492 echo "Mount the server as read only"
27493 setupall server_only || error "(3) Fail to start servers"
27495 echo "Mount client without ro should fail"
27496 mount_client $MOUNT &&
27497 error "(4) Mount client without 'ro' should fail"
27499 echo "Mount client with ro should succeed"
27500 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
27501 mount_client $MOUNT ||
27502 error "(5) Mount client with 'ro' should succeed"
27504 echo "Modify should be refused"
27505 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27507 echo "Read should be allowed"
27508 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27509 error "(7) Read should succeed under ro mode"
27513 run_test 802a "simulate readonly device"
27516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27517 remote_mds_nodsh && skip "remote MDS with nodsh"
27519 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
27520 skip "readonly option not available"
27522 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
27524 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27525 error "(2) Fail to copy"
27527 # write back all cached data before setting MDT to readonly
27531 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
27532 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
27534 echo "Modify should be refused"
27535 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27537 echo "Read should be allowed"
27538 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27539 error "(7) Read should succeed under ro mode"
27542 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
27544 run_test 802b "be able to set MDTs to readonly"
27547 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27548 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27549 skip "MDS needs to be newer than 2.10.54"
27551 mkdir_on_mdt0 $DIR/$tdir
27552 # Create some objects on all MDTs to trigger related logs objects
27553 for idx in $(seq $MDSCOUNT); do
27554 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
27555 $DIR/$tdir/dir${idx} ||
27556 error "Fail to create $DIR/$tdir/dir${idx}"
27560 wait_delete_completed # ensure old test cleanups are finished
27561 echo "before create:"
27563 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27565 for i in {1..10}; do
27566 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
27567 error "Fail to create $DIR/$tdir/foo$i"
27571 echo "after create:"
27573 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27575 # allow for an llog to be cleaned up during the test
27576 [ $after_used -ge $((before_used + 10 - 1)) ] ||
27577 error "before ($before_used) + 10 > after ($after_used)"
27579 for i in {1..10}; do
27580 rm -rf $DIR/$tdir/foo$i ||
27581 error "Fail to remove $DIR/$tdir/foo$i"
27584 sleep 3 # avoid MDT return cached statfs
27585 wait_delete_completed
27586 echo "after unlink:"
27588 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27590 # allow for an llog to be created during the test
27591 [ $after_used -le $((before_used + 1)) ] ||
27592 error "after ($after_used) > before ($before_used) + 1"
27594 run_test 803a "verify agent object for remote object"
27597 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27598 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
27599 skip "MDS needs to be newer than 2.13.56"
27600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27602 for i in $(seq 0 $((MDSCOUNT - 1))); do
27603 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
27611 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27612 for i in $(seq 0 $((MDSCOUNT - 1))); do
27613 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27614 awk '/getattr/ { print $2 }')
27615 before=$((before + tmp))
27617 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27618 for i in $(seq 0 $((MDSCOUNT - 1))); do
27619 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27620 awk '/getattr/ { print $2 }')
27621 after=$((after + tmp))
27624 [ $before -eq $after ] || error "getattr count $before != $after"
27626 run_test 803b "remote object can getattr from cache"
27629 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27630 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27631 skip "MDS needs to be newer than 2.10.54"
27632 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
27634 mkdir -p $DIR/$tdir
27635 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
27636 error "Fail to create $DIR/$tdir/dir0"
27638 local fid=$($LFS path2fid $DIR/$tdir/dir0)
27639 local dev=$(mdsdevname 2)
27641 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27642 grep ${fid} || error "NOT found agent entry for dir0"
27644 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
27645 error "Fail to create $DIR/$tdir/dir1"
27647 touch $DIR/$tdir/dir1/foo0 ||
27648 error "Fail to create $DIR/$tdir/dir1/foo0"
27649 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
27652 for idx in $(seq $MDSCOUNT); do
27653 dev=$(mdsdevname $idx)
27654 do_facet mds${idx} \
27655 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27656 grep ${fid} && rc=$idx
27659 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
27660 error "Fail to rename foo0 to foo1"
27661 if [ $rc -eq 0 ]; then
27662 for idx in $(seq $MDSCOUNT); do
27663 dev=$(mdsdevname $idx)
27664 do_facet mds${idx} \
27665 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27666 grep ${fid} && rc=$idx
27670 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
27671 error "Fail to rename foo1 to foo2"
27672 if [ $rc -eq 0 ]; then
27673 for idx in $(seq $MDSCOUNT); do
27674 dev=$(mdsdevname $idx)
27675 do_facet mds${idx} \
27676 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27677 grep ${fid} && rc=$idx
27681 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
27683 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
27684 error "Fail to link to $DIR/$tdir/dir1/foo2"
27685 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
27686 error "Fail to rename foo2 to foo0"
27687 unlink $DIR/$tdir/dir1/foo0 ||
27688 error "Fail to unlink $DIR/$tdir/dir1/foo0"
27689 rm -rf $DIR/$tdir/dir0 ||
27690 error "Fail to rm $DIR/$tdir/dir0"
27692 for idx in $(seq $MDSCOUNT); do
27696 dev=$(mdsdevname $idx)
27697 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
27699 start mds${idx} $dev $MDS_MOUNT_OPTS ||
27700 error "mount mds$idx failed"
27701 df $MOUNT > /dev/null 2>&1
27703 # e2fsck should not return error
27705 error "e2fsck detected error on MDT${idx}: rc=$rc"
27708 run_test 804 "verify agent entry for remote entry"
27711 do_facet $SINGLEMDS zfs set quota=$old $fsset
27712 unlinkmany $DIR/$tdir/f- 1000000
27717 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
27718 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
27719 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
27720 skip "netfree not implemented before 0.7"
27721 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
27722 skip "Need MDS version at least 2.10.57"
27729 local pref="osd-zfs.$FSNAME-MDT0000."
27731 # limit available space on MDS dataset to meet nospace issue
27732 # quickly. then ZFS 0.7.2 can use reserved space if asked
27733 # properly (using netfree flag in osd_declare_destroy()
27734 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
27735 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
27737 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
27738 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
27739 let "usedkb=usedkb-freekb"
27740 let "freekb=freekb/2"
27741 if let "freekb > 5000"; then
27744 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
27745 trap cleanup_805 EXIT
27746 mkdir_on_mdt0 $DIR/$tdir
27747 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
27748 error "Can't set PFL layout"
27749 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
27750 rm -rf $DIR/$tdir || error "not able to remove"
27751 do_facet $SINGLEMDS zfs set quota=$old $fsset
27754 run_test 805 "ZFS can remove from full fs"
27760 local expect=$(stat -c %s $file)
27762 check_lsom_size $1 $expect
27764 local blocks=$($LFS getsom -b $file)
27765 expect=$(stat -c %b $file)
27766 [[ $blocks == $expect ]] ||
27767 error "$file expected blocks: $expect, got: $blocks"
27775 cancel_lru_locks mdc
27777 size=$($LFS getsom -s $1)
27778 [[ $size == $expect ]] ||
27779 error "$file expected size: $expect, got: $size"
27783 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27784 skip "Need MDS version at least 2.11.52"
27788 touch $DIR/$tfile || error "touch $tfile failed"
27790 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27791 save_lustre_params client "llite.*.xattr_cache" > $save
27792 lctl set_param llite.*.xattr_cache=0
27793 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27795 # single-threaded write
27796 echo "Test SOM for single-threaded write"
27797 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
27798 error "write $tfile failed"
27799 check_lsom_size $DIR/$tfile $bs
27802 local size=$(($num * $bs))
27806 echo "Test SOM for single client multi-threaded($num) write"
27807 $TRUNCATE $DIR/$tfile 0
27808 for ((i = 0; i < $num; i++)); do
27809 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27811 offset=$((offset + $bs))
27813 for (( i=0; i < $num; i++ )); do
27816 check_lsom_size $DIR/$tfile $size
27818 $TRUNCATE $DIR/$tfile 0
27819 for ((i = 0; i < $num; i++)); do
27820 offset=$((offset - $bs))
27821 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27824 for (( i=0; i < $num; i++ )); do
27827 check_lsom_size $DIR/$tfile $size
27829 # multi-client writes
27830 num=$(get_node_count ${CLIENTS//,/ })
27831 size=$(($num * $bs))
27835 echo "Test SOM for multi-client ($num) writes"
27836 $TRUNCATE $DIR/$tfile 0
27837 for client in ${CLIENTS//,/ }; do
27838 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27841 offset=$((offset + $bs))
27843 for (( i=0; i < $num; i++ )); do
27846 check_lsom_size $DIR/$tfile $offset
27849 $TRUNCATE $DIR/$tfile 0
27850 for client in ${CLIENTS//,/ }; do
27851 offset=$((offset - $bs))
27852 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27856 for (( i=0; i < $num; i++ )); do
27859 check_lsom_size $DIR/$tfile $size
27862 echo "Test SOM for truncate"
27863 $TRUNCATE $DIR/$tfile 1048576
27864 check_lsom_size $DIR/$tfile 1048576
27865 $TRUNCATE $DIR/$tfile 1234
27866 check_lsom_size $DIR/$tfile 1234
27868 # verify SOM blocks count
27869 echo "Verify SOM block count"
27870 $TRUNCATE $DIR/$tfile 0
27871 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
27872 error "failed to write file $tfile"
27873 check_lsom_data $DIR/$tfile
27875 run_test 806 "Verify Lazy Size on MDS"
27878 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27879 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27880 skip "Need MDS version at least 2.11.52"
27882 # Registration step
27883 changelog_register || error "changelog_register failed"
27884 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
27885 changelog_users $SINGLEMDS | grep -q $cl_user ||
27886 error "User $cl_user not found in changelog_users"
27888 rm -rf $DIR/$tdir || error "rm $tdir failed"
27889 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
27890 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
27891 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
27892 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
27893 error "truncate $tdir/trunc failed"
27896 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
27897 error "write $tfile failed"
27899 # multi-client wirtes
27900 local num=$(get_node_count ${CLIENTS//,/ })
27904 echo "Test SOM for multi-client ($num) writes"
27905 touch $DIR/$tfile || error "touch $tfile failed"
27906 $TRUNCATE $DIR/$tfile 0
27907 for client in ${CLIENTS//,/ }; do
27908 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27911 offset=$((offset + $bs))
27913 for (( i=0; i < $num; i++ )); do
27917 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
27918 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
27919 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
27920 check_lsom_data $DIR/$tdir/trunc
27921 check_lsom_data $DIR/$tdir/single_dd
27922 check_lsom_data $DIR/$tfile
27925 # Deregistration step
27926 changelog_deregister || error "changelog_deregister failed"
27928 run_test 807 "verify LSOM syncing tool"
27930 check_som_nologged()
27932 local lines=$($LFS changelog $FSNAME-MDT0000 |
27933 grep 'x=trusted.som' | wc -l)
27934 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
27938 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
27939 skip "Need MDS version at least 2.11.55"
27941 # Registration step
27942 changelog_register || error "changelog_register failed"
27944 touch $DIR/$tfile || error "touch $tfile failed"
27947 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
27948 error "write $tfile failed"
27951 $TRUNCATE $DIR/$tfile 1234
27954 $TRUNCATE $DIR/$tfile 1048576
27957 # Deregistration step
27958 changelog_deregister || error "changelog_deregister failed"
27960 run_test 808 "Check trusted.som xattr not logged in Changelogs"
27965 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
27969 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
27970 skip "Need MDS version at least 2.11.56"
27972 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
27973 error "failed to create DoM-only file $DIR/$tfile"
27974 touch $DIR/$tfile || error "touch $tfile failed"
27975 check_som_nodata $DIR/$tfile
27977 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
27978 error "write $tfile failed"
27979 check_som_nodata $DIR/$tfile
27981 $TRUNCATE $DIR/$tfile 1234
27982 check_som_nodata $DIR/$tfile
27984 $TRUNCATE $DIR/$tfile 4097
27985 check_som_nodata $DIR/$file
27987 run_test 809 "Verify no SOM xattr store for DoM-only files"
27990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27991 $GSS && skip_env "could not run with gss"
27992 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
27993 skip "OST < 2.12.58 doesn't align checksum"
27996 stack_trap "set_checksums $ORIG_CSUM" EXIT
27997 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
28002 for csum in $CKSUM_TYPES; do
28003 #define OBD_FAIL_OSC_NO_GRANT 0x411
28004 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
28005 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
28007 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
28008 before=$(md5sum $DIR/$tfile)
28009 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
28010 after=$(md5sum $DIR/$tfile)
28011 [ "$before" == "$after" ] ||
28012 error "$csum: $before != $after bs=$1 seek=$2"
28016 run_test 810 "partial page writes on ZFS (LU-11663)"
28019 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28020 skip "OST < 2.12.51 doesn't support this fail_loc"
28022 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28023 # ensure ost1 is connected
28024 stat $DIR/$tfile >/dev/null || error "can't stat"
28025 wait_osc_import_state client ost1 FULL
28026 # no locks, no reqs to let the connection idle
28027 cancel_lru_locks osc
28029 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28030 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28031 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28032 wait_osc_import_state client ost1 CONNECTING
28033 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28035 stat $DIR/$tfile >/dev/null || error "can't stat file"
28037 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
28039 test_812b() { # LU-12378
28040 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28041 skip "OST < 2.12.51 doesn't support this fail_loc"
28043 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
28044 # ensure ost1 is connected
28045 stat $DIR/$tfile >/dev/null || error "can't stat"
28046 wait_osc_import_state client ost1 FULL
28047 # no locks, no reqs to let the connection idle
28048 cancel_lru_locks osc
28050 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28051 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28052 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28053 wait_osc_import_state client ost1 CONNECTING
28054 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28056 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
28057 wait_osc_import_state client ost1 IDLE
28059 run_test 812b "do not drop no resend request for idle connect"
28064 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
28066 $LFS setstripe -c 1 -o 0 $DIR/$tfile
28067 $LFS getstripe $DIR/$tfile
28068 $LCTL set_param osc.*.idle_timeout=10
28069 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
28070 # ensure ost1 is connected
28071 stat $DIR/$tfile >/dev/null || error "can't stat"
28072 wait_osc_import_state client ost1 FULL
28073 # no locks, no reqs to let the connection idle
28074 cancel_lru_locks osc
28076 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
28077 $LCTL set_param fail_loc=0x80000533
28079 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
28081 run_test 812c "idle import vs lock enqueue race"
28084 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
28085 [ -z "$file_heat_sav" ] && skip "no file heat support"
28096 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
28097 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
28099 $LCTL set_param -n llite.*.file_heat=1
28100 echo "Turn on file heat"
28101 echo "Period second: $period_second, Decay percentage: $decay_pct"
28103 echo "QQQQ" > $DIR/$tfile
28104 echo "QQQQ" > $DIR/$tfile
28105 echo "QQQQ" > $DIR/$tfile
28106 cat $DIR/$tfile > /dev/null
28107 cat $DIR/$tfile > /dev/null
28108 cat $DIR/$tfile > /dev/null
28109 cat $DIR/$tfile > /dev/null
28111 local out=$($LFS heat_get $DIR/$tfile)
28113 $LFS heat_get $DIR/$tfile
28114 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28115 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28116 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28117 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28119 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
28120 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
28121 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
28122 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
28124 sleep $((period_second + 3))
28125 echo "Sleep $((period_second + 3)) seconds..."
28126 # The recursion formula to calculate the heat of the file f is as
28128 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
28129 # Where Hi is the heat value in the period between time points i*I and
28130 # (i+1)*I; Ci is the access count in the period; the symbol P refers
28131 # to the weight of Ci.
28132 out=$($LFS heat_get $DIR/$tfile)
28133 $LFS heat_get $DIR/$tfile
28134 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28135 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28136 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28137 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28139 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
28140 error "read sample ($readsample) is wrong"
28141 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
28142 error "write sample ($writesample) is wrong"
28143 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
28144 error "read bytes ($readbyte) is wrong"
28145 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
28146 error "write bytes ($writebyte) is wrong"
28148 echo "QQQQ" > $DIR/$tfile
28149 echo "QQQQ" > $DIR/$tfile
28150 echo "QQQQ" > $DIR/$tfile
28151 cat $DIR/$tfile > /dev/null
28152 cat $DIR/$tfile > /dev/null
28153 cat $DIR/$tfile > /dev/null
28154 cat $DIR/$tfile > /dev/null
28156 sleep $((period_second + 3))
28157 echo "Sleep $((period_second + 3)) seconds..."
28159 out=$($LFS heat_get $DIR/$tfile)
28160 $LFS heat_get $DIR/$tfile
28161 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28162 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28163 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28164 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28166 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
28167 4 * $decay_pct) / 100") -eq 1 ] ||
28168 error "read sample ($readsample1) is wrong"
28169 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
28170 3 * $decay_pct) / 100") -eq 1 ] ||
28171 error "write sample ($writesample1) is wrong"
28172 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
28173 20 * $decay_pct) / 100") -eq 1 ] ||
28174 error "read bytes ($readbyte1) is wrong"
28175 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
28176 15 * $decay_pct) / 100") -eq 1 ] ||
28177 error "write bytes ($writebyte1) is wrong"
28179 echo "Turn off file heat for the file $DIR/$tfile"
28180 $LFS heat_set -o $DIR/$tfile
28182 echo "QQQQ" > $DIR/$tfile
28183 echo "QQQQ" > $DIR/$tfile
28184 echo "QQQQ" > $DIR/$tfile
28185 cat $DIR/$tfile > /dev/null
28186 cat $DIR/$tfile > /dev/null
28187 cat $DIR/$tfile > /dev/null
28188 cat $DIR/$tfile > /dev/null
28190 out=$($LFS heat_get $DIR/$tfile)
28191 $LFS heat_get $DIR/$tfile
28192 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28193 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28194 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28195 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28197 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28198 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28199 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28200 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28202 echo "Trun on file heat for the file $DIR/$tfile"
28203 $LFS heat_set -O $DIR/$tfile
28205 echo "QQQQ" > $DIR/$tfile
28206 echo "QQQQ" > $DIR/$tfile
28207 echo "QQQQ" > $DIR/$tfile
28208 cat $DIR/$tfile > /dev/null
28209 cat $DIR/$tfile > /dev/null
28210 cat $DIR/$tfile > /dev/null
28211 cat $DIR/$tfile > /dev/null
28213 out=$($LFS heat_get $DIR/$tfile)
28214 $LFS heat_get $DIR/$tfile
28215 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28216 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28217 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28218 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28220 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
28221 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
28222 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
28223 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
28225 $LFS heat_set -c $DIR/$tfile
28226 $LCTL set_param -n llite.*.file_heat=0
28227 echo "Turn off file heat support for the Lustre filesystem"
28229 echo "QQQQ" > $DIR/$tfile
28230 echo "QQQQ" > $DIR/$tfile
28231 echo "QQQQ" > $DIR/$tfile
28232 cat $DIR/$tfile > /dev/null
28233 cat $DIR/$tfile > /dev/null
28234 cat $DIR/$tfile > /dev/null
28235 cat $DIR/$tfile > /dev/null
28237 out=$($LFS heat_get $DIR/$tfile)
28238 $LFS heat_get $DIR/$tfile
28239 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28240 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28241 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28242 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28244 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28245 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28246 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28247 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28249 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
28252 run_test 813 "File heat verfication"
28256 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
28257 echo -n y >> $DIR/$tfile
28258 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
28259 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
28261 run_test 814 "sparse cp works as expected (LU-12361)"
28265 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
28266 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
28268 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
28271 local ost1_imp=$(get_osc_import_name client ost1)
28272 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
28275 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28276 # ensure ost1 is connected
28278 stat $DIR/$tfile >/dev/null || error "can't stat"
28279 wait_osc_import_state client ost1 FULL
28280 # no locks, no reqs to let the connection idle
28281 cancel_lru_locks osc
28282 lru_resize_disable osc
28285 before=$($LCTL get_param -n \
28286 ldlm.namespaces.$imp_name.lru_size)
28288 wait_osc_import_state client ost1 IDLE
28289 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
28290 now=$($LCTL get_param -n \
28291 ldlm.namespaces.$imp_name.lru_size)
28292 [ $before == $now ] || error "lru_size changed $before != $now"
28294 run_test 816 "do not reset lru_resize on idle reconnect"
28298 exportfs -u localhost:$DIR/nfsexp
28303 systemctl restart nfs-server.service || skip "failed to restart nfsd"
28305 mkdir -p $DIR/nfsexp
28306 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
28307 error "failed to export nfs"
28309 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
28310 stack_trap cleanup_817 EXIT
28312 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
28313 error "failed to mount nfs to $tmpdir"
28315 cp /bin/true $tmpdir
28316 $DIR/nfsexp/true || error "failed to execute 'true' command"
28318 run_test 817 "nfsd won't cache write lock for exec file"
28321 test_mkdir -i0 -c1 $DIR/$tdir
28322 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
28323 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
28326 # restore osp-syn threads
28327 stack_trap "fail $SINGLEMDS"
28329 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
28330 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
28331 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
28332 error "start $SINGLEMDS failed"
28335 local testid=$(echo $TESTNAME | tr '_' ' ')
28337 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
28338 grep "run LFSCK" || error "run LFSCK is not suggested"
28340 run_test 818 "unlink with failed llog"
28343 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28344 cancel_lru_locks osc
28345 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28346 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28347 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
28350 run_test 819a "too big niobuf in read"
28353 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28354 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28355 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28356 cancel_lru_locks osc
28360 run_test 819b "too big niobuf in write"
28363 function test_820_start_ost() {
28366 for num in $(seq $OSTCOUNT); do
28367 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
28372 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28375 umount_client $MOUNT || error "umount failed"
28376 for num in $(seq $OSTCOUNT); do
28380 # mount client with no active OSTs
28381 # so that the client can't initialize max LOV EA size
28382 # from OSC notifications
28383 mount_client $MOUNT || error "mount failed"
28384 # delay OST starting to keep this 0 max EA size for a while
28385 test_820_start_ost &
28387 # create a directory on MDS2
28388 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
28389 error "Failed to create directory"
28390 # open intent should update default EA size
28391 # see mdc_update_max_ea_from_body()
28392 # notice this is the very first RPC to MDS2
28393 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
28396 # With SSK, this situation can lead to -EPERM being returned.
28397 # In that case, simply retry.
28398 if [ $ret -ne 0 ] && $SHARED_KEY; then
28399 if echo "$out" | grep -q "not permitted"; then
28400 cp /etc/services $DIR/$tdir/mds2
28404 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
28406 run_test 820 "update max EA from open intent"
28409 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28410 local OST_MAX_PRECREATE=20000
28412 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
28413 skip "Need MDS version at least 2.14.56"
28415 save_lustre_params mds1 \
28416 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28417 do_facet $SINGLEMDS "$LCTL set_param -n \
28418 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28419 do_facet $SINGLEMDS "$LCTL set_param -n \
28420 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
28422 stack_trap "restore_lustre_params < $p; rm $p"
28424 do_facet $SINGLEMDS "$LCTL set_param -n \
28425 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
28427 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28428 osp.$FSNAME-OST0000*MDT0000.create_count")
28429 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28430 osp.$FSNAME-OST0000*MDT0000.max_create_count")
28431 local expect_count=$(((($max/2)/256) * 256))
28433 log "setting create_count to 100200:"
28434 log " -result- count: $count with max: $max, expecting: $expect_count"
28436 [[ $count -eq expect_count ]] ||
28437 error "Create count not set to max precreate."
28439 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
28442 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
28443 skip "Need MDS version 2.14.56"
28445 local sync_changes=$(do_facet $SINGLEMDS \
28446 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28448 [ "$sync_changes" -gt 100 ] &&
28449 skip "Sync changes $sync_changes > 100 already"
28451 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28453 $LFS mkdir -i 0 $DIR/$tdir
28454 $LFS setstripe -c 1 -i 0 $DIR/$tdir
28456 save_lustre_params mds1 \
28457 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
28458 save_lustre_params mds1 \
28459 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
28461 do_facet mds1 "$LCTL set_param -n \
28462 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
28463 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
28464 stack_trap "restore_lustre_params < $p" EXIT
28466 createmany -o $DIR/$tdir/f- 1000
28467 unlinkmany $DIR/$tdir/f- 1000 &
28468 local UNLINK_PID=$!
28471 sync_changes=$(do_facet mds1 \
28472 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28473 # the check in the code is racy, fail the test
28474 # if the value above the limit by 10.
28475 [ $sync_changes -gt 110 ] && {
28476 kill -2 $UNLINK_PID
28478 error "osp changes throttling failed, $sync_changes>110"
28480 kill -0 $UNLINK_PID 2> /dev/null || break
28484 run_test 831 "throttling unlink/setattr queuing on OSP"
28487 # tests that do cleanup/setup should be run at the end
28491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28494 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
28495 $LCTL set_param fail_loc=0x903
28497 cancel_lru_locks MGC
28499 FAIL_ON_ERROR=true cleanup
28500 FAIL_ON_ERROR=true setup
28502 run_test 900 "umount should not race with any mgc requeue thread"
28504 # LUS-6253/LU-11185
28512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28514 # some get_param have a bug to handle dot in param name
28515 cancel_lru_locks MGC
28516 old=$(mount -t lustre | wc -l)
28524 while [ $old -ne $oldc ]; do
28525 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28528 if [ $count -ge $TIMEOUT ]; then
28529 error "too large timeout"
28532 umount_client $MOUNT || error "umount failed"
28533 mount_client $MOUNT || error "mount failed"
28534 cancel_lru_locks MGC
28535 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28537 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
28541 run_test 901 "don't leak a mgc lock on client umount"
28545 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
28546 skip "client does not have LU-13377 fix"
28547 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
28548 $LCTL set_param fail_loc=0x1415
28549 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28550 cancel_lru_locks osc
28553 run_test 902 "test short write doesn't hang lustre"
28557 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
28558 echo "blah" > $DIR/${tfile}-2
28559 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
28560 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
28561 $LCTL set_param fail_loc=0x417 fail_val=20
28563 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
28564 sleep 1 # To start the destroy
28565 wait_destroy_complete 150 || error "Destroy taking too long"
28566 cat $DIR/$tfile > /dev/null || error "Evicted"
28568 run_test 903 "Test long page discard does not cause evictions"
28571 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
28572 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
28573 grep -q project || skip "skip project quota not supported"
28575 local testfile="$DIR/$tdir/$tfile"
28576 local xattr="trusted.projid"
28578 local mdts=$(comma_list $(mdts_nodes))
28579 local saved=$(do_facet mds1 $LCTL get_param -n \
28580 osd-ldiskfs.*MDT0000.enable_projid_xattr)
28582 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
28583 stack_trap "do_nodes $mdts $LCTL set_param \
28584 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
28586 mkdir -p $DIR/$tdir
28588 #hide projid xattr on server
28589 $LFS project -p 1 $testfile ||
28590 error "set $testfile project id failed"
28591 getfattr -m - $testfile | grep $xattr &&
28592 error "do not show trusted.projid when disabled on server"
28593 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
28594 #should be hidden when projid is 0
28595 $LFS project -p 0 $testfile ||
28596 error "set $testfile project id failed"
28597 getfattr -m - $testfile | grep $xattr &&
28598 error "do not show trusted.projid with project ID 0"
28600 #still can getxattr explicitly
28601 projid=$(getfattr -n $xattr $testfile |
28602 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28603 [ $projid == "0" ] ||
28604 error "projid expected 0 not $projid"
28606 #set the projid via setxattr
28607 setfattr -n $xattr -v "1000" $testfile ||
28608 error "setattr failed with $?"
28609 projid=($($LFS project $testfile))
28610 [ ${projid[0]} == "1000" ] ||
28611 error "projid expected 1000 not $projid"
28613 #check the new projid via getxattr
28614 $LFS project -p 1001 $testfile ||
28615 error "set $testfile project id failed"
28616 getfattr -m - $testfile | grep $xattr ||
28617 error "should show trusted.projid when project ID != 0"
28618 projid=$(getfattr -n $xattr $testfile |
28619 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28620 [ $projid == "1001" ] ||
28621 error "projid expected 1001 not $projid"
28623 #try to set invalid projid
28624 setfattr -n $xattr -v "4294967295" $testfile &&
28625 error "set invalid projid should fail"
28627 #remove the xattr means setting projid to 0
28628 setfattr -x $xattr $testfile ||
28629 error "setfattr failed with $?"
28630 projid=($($LFS project $testfile))
28631 [ ${projid[0]} == "0" ] ||
28632 error "projid expected 0 not $projid"
28634 #should be hidden when parent has inherit flag and same projid
28635 $LFS project -srp 1002 $DIR/$tdir ||
28636 error "set $tdir project id failed"
28637 getfattr -m - $testfile | grep $xattr &&
28638 error "do not show trusted.projid with inherit flag"
28640 #still can getxattr explicitly
28641 projid=$(getfattr -n $xattr $testfile |
28642 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28643 [ $projid == "1002" ] ||
28644 error "projid expected 1002 not $projid"
28646 run_test 904 "virtual project ID xattr"
28650 (( $OST1_VERSION >= $(version_code 2.8.54) )) ||
28651 skip "lustre < 2.8.54 does not support ladvise"
28653 remote_ost_nodsh && skip "remote OST with nodsh"
28654 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
28656 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
28658 #define OBD_FAIL_OST_OPCODE 0x253
28660 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
28661 $LFS ladvise -a willread $DIR/$tfile &&
28662 error "unexpected success of ladvise with fault injection"
28663 $LFS ladvise -a willread $DIR/$tfile |&
28664 grep -q "Operation not supported"
28665 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
28667 run_test 905 "bad or new opcode should not stuck client"
28670 grep -q io_uring_setup /proc/kallsyms ||
28671 skip "Client OS does not support io_uring I/O engine"
28672 io_uring_probe || skip "kernel does not support io_uring fully"
28673 which fio || skip_env "no fio installed"
28674 fio --enghelp | grep -q io_uring ||
28675 skip_env "fio does not support io_uring I/O engine"
28677 local file=$DIR/$tfile
28678 local ioengine="io_uring"
28682 fio --name=seqwrite --ioengine=$ioengine \
28683 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
28684 --iodepth=64 --size=$size --filename=$file --rw=write ||
28685 error "fio seqwrite $file failed"
28687 fio --name=seqread --ioengine=$ioengine \
28688 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
28689 --iodepth=64 --size=$size --filename=$file --rw=read ||
28690 error "fio seqread $file failed"
28692 rm -f $file || error "rm -f $file failed"
28694 run_test 906 "Simple test for io_uring I/O engine via fio"
28697 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
28698 check_and_cleanup_lustre
28699 if [ "$I_MOUNTED" != "yes" ]; then
28700 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true