3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
33 LUSTRE=${LUSTRE:-$(dirname $0)/..}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 . $LUSTRE/tests/test-framework.sh
40 ALWAYS_EXCEPT="$SANITY_EXCEPT "
41 always_except LU-9693 42a 42c
42 always_except LU-6493 42b
43 always_except LU-14541 277
44 always_except LU-9054 312
45 always_except LU-8411 407
48 always_except LU-14181 64e 64f
51 # skip the grant tests for ARM until they are fixed
52 if [[ $(uname -m) = aarch64 ]]; then
53 always_except LU-11671 45
56 # skip nfs tests on kernels >= 4.12.0 until they are fixed
57 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
58 always_except LU-12661 817
60 # skip cgroup tests on RHEL8.1 kernels until they are fixed
61 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
62 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
63 always_except LU-13063 411
66 #skip ACL tests on RHEL8 and SLES15 until tests changed to use other users
67 if (( $(egrep -cw "^bin|^daemon" /etc/passwd) < 2 )); then
68 always_except LU-15259 103a 125 154a
72 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 60i 64b 68 71 115 135 136 230d 300o"
74 if [ "$mds1_FSTYPE" = "zfs" ]; then
76 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
79 if [ "$ost1_FSTYPE" = "zfs" ]; then
80 always_except LU-1941 130a 130b 130c 130d 130e 130f 130g
83 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
85 # Get the SLES distro version
87 # Returns a version string that should only be used in comparing
88 # strings returned by version_code()
91 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
93 # All SuSE Linux versions have one decimal. version_code expects two
94 local sles_version=$version.0
95 version_code $sles_version
98 # Check if we are running on Ubuntu or SLES so we can make decisions on
100 if [ -r /etc/SuSE-release ]; then
101 sles_version=$(sles_version_code)
102 [ $sles_version -lt $(version_code 11.4.0) ] &&
103 always_except LU-4341 170
105 [ $sles_version -lt $(version_code 12.0.0) ] &&
106 always_except LU-3703 234
107 elif [ -r /etc/os-release ]; then
108 if grep -qi ubuntu /etc/os-release; then
109 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
110 -e 's/^VERSION=//p' \
114 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
115 always_except LU-10334 103a
116 always_except LU-10366 410
126 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
127 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
136 check_swap_layouts_support()
138 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
139 skip "Does not support layout lock."
142 check_swap_layout_no_dom()
145 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
146 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
149 check_and_setup_lustre
153 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
155 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
156 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
157 rm -rf $DIR/[Rdfs][0-9]*
159 # $RUNAS_ID may get set incorrectly somewhere else
160 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
161 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
163 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
165 if [ "${ONLY}" = "MOUNT" ] ; then
166 echo "Lustre is up, please go on"
170 echo "preparing for tests involving mounts"
171 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
173 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
174 echo # add a newline after mke2fs.
178 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
179 lctl set_param debug=-1 2> /dev/null || true
182 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
184 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
186 run_test 0a "touch; rm ====================="
189 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
190 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
192 run_test 0b "chmod 0755 $DIR ============================="
195 $LCTL get_param mdc.*.import | grep "state: FULL" ||
196 error "import not FULL"
197 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
200 run_test 0c "check import proc"
202 test_0d() { # LU-3397
203 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
204 skip "proc exports not supported before 2.10.57"
206 local mgs_exp="mgs.MGS.exports"
207 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
209 local exp_client_version
212 local temp_imp=$DIR/$tfile.import
213 local temp_exp=$DIR/$tfile.export
215 # save mgc import file to $temp_imp
216 $LCTL get_param mgc.*.import | tee $temp_imp
217 # Check if client uuid is found in MGS export
218 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
219 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
223 # save mgs export file to $temp_exp
224 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
226 # Compare the value of field "connect_flags"
227 imp_val=$(grep "connect_flags" $temp_imp)
228 exp_val=$(grep "connect_flags" $temp_exp)
229 [ "$exp_val" == "$imp_val" ] ||
230 error "export flags '$exp_val' != import flags '$imp_val'"
232 # Compare client versions. Only compare top-3 fields for compatibility
233 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
234 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
235 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
236 [ "$exp_val" == "$imp_val" ] ||
237 error "exp version '$exp_client_version'($exp_val) != " \
238 "'$(lustre_build_version client)'($imp_val)"
240 run_test 0d "check export proc ============================="
242 test_0e() { # LU-13417
243 (( $MDSCOUNT > 1 )) ||
244 skip "We need at least 2 MDTs for this test"
246 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
247 skip "Need server version at least 2.14.51"
249 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
250 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
252 [ $default_lmv_count -eq 1 ] ||
253 error "$MOUNT default stripe count $default_lmv_count"
255 [ $default_lmv_index -eq -1 ] ||
256 error "$MOUNT default stripe index $default_lmv_index"
258 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
259 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
261 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
262 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
264 [ $mdt_index1 -eq $mdt_index2 ] &&
265 error "directories are on the same MDT $mdt_index1=$mdt_index2"
267 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
269 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
272 test_mkdir $DIR/$tdir
273 test_mkdir $DIR/$tdir/d2
274 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
275 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
278 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
280 run_test 1 "mkdir; remkdir; rmdir"
283 test_mkdir $DIR/$tdir
284 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
285 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
287 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
289 run_test 2 "mkdir; touch; rmdir; check file"
292 test_mkdir $DIR/$tdir
293 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
294 touch $DIR/$tdir/$tfile
295 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
297 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
299 run_test 3 "mkdir; touch; rmdir; check dir"
301 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
303 test_mkdir -i 1 $DIR/$tdir
305 touch $DIR/$tdir/$tfile ||
306 error "Create file under remote directory failed"
309 error "Expect error removing in-use dir $DIR/$tdir"
311 test -d $DIR/$tdir || error "Remote directory disappeared"
313 rm -rf $DIR/$tdir || error "remove remote dir error"
315 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
318 test_mkdir $DIR/$tdir
319 test_mkdir $DIR/$tdir/d2
320 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
321 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
322 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
324 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
327 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
328 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
329 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
330 error "$tfile does not have perm 0666 or UID $UID"
331 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
332 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
333 error "$tfile should be 0666 and owned by UID $UID"
335 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
338 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
341 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
342 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
343 error "$tfile should be owned by UID $RUNAS_ID"
344 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
345 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
346 error "$tfile should be owned by UID $RUNAS_ID"
348 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
351 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
354 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
355 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
356 error "$tfile should be owned by GID $UID"
357 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
358 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
359 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
361 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
364 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
366 test_mkdir $DIR/$tdir
367 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
368 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
369 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
370 test_mkdir $DIR/$tdir/d/subdir
371 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
372 error "$tdir/d/subdir should be GID $RUNAS_GID"
373 if [[ $MDSCOUNT -gt 1 ]]; then
374 # check remote dir sgid inherite
375 $LFS mkdir -i 0 $DIR/$tdir.local ||
376 error "mkdir $tdir.local failed"
377 chmod g+s $DIR/$tdir.local ||
378 error "chmod $tdir.local failed"
379 chgrp $RUNAS_GID $DIR/$tdir.local ||
380 error "chgrp $tdir.local failed"
381 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
382 error "mkdir $tdir.remote failed"
383 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
384 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
385 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
386 error "$tdir.remote should be mode 02755"
389 run_test 6g "verify new dir in sgid dir inherits group"
391 test_6h() { # bug 7331
392 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
394 touch $DIR/$tfile || error "touch failed"
395 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
396 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
397 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
398 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
399 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
401 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
404 test_mkdir $DIR/$tdir
405 $MCREATE $DIR/$tdir/$tfile
406 chmod 0666 $DIR/$tdir/$tfile
407 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
408 error "$tdir/$tfile should be mode 0666"
410 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
413 if [ ! -d $DIR/$tdir ]; then
414 test_mkdir $DIR/$tdir
416 $MCREATE $DIR/$tdir/$tfile
417 echo -n foo > $DIR/$tdir/$tfile
418 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
419 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
421 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
424 test_mkdir $DIR/$tdir
425 touch $DIR/$tdir/$tfile
426 chmod 0666 $DIR/$tdir/$tfile
427 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
428 error "$tfile mode not 0666"
430 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
433 test_mkdir $DIR/$tdir
434 test_mkdir $DIR/$tdir/d2
435 test_mkdir $DIR/$tdir/d2/d3
436 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
438 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
441 test_mkdir $DIR/$tdir
442 test_mkdir $DIR/$tdir/d2
443 touch $DIR/$tdir/d2/$tfile
444 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
445 error "$tdir/d2/$tfile not a file"
447 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
450 test_mkdir $DIR/$tdir
451 test_mkdir $DIR/$tdir/d2
452 chmod 0666 $DIR/$tdir/d2
453 chmod 0705 $DIR/$tdir/d2
454 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
455 error "$tdir/d2 mode not 0705"
457 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
460 test_mkdir $DIR/$tdir
461 touch $DIR/$tdir/$tfile
462 chmod 0666 $DIR/$tdir/$tfile
463 chmod 0654 $DIR/$tdir/$tfile
464 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
465 error "$tdir/d2 mode not 0654"
467 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
470 test_mkdir $DIR/$tdir
471 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
473 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
474 error "$tdir/$tfile size not 0 after truncate"
476 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
479 test_mkdir $DIR/$tdir
480 touch $DIR/$tdir/$tfile
482 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
484 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
487 test_mkdir $DIR/$tdir
488 touch $DIR/$tdir/$tfile
489 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
490 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
491 error "$tdir/${tfile_2} not a file after rename"
492 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
494 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
497 test_mkdir $DIR/$tdir
498 touch $DIR/$tdir/$tfile
499 rm -rf $DIR/$tdir/$tfile
500 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
502 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
505 test_mkdir $DIR/$tdir
506 touch $DIR/$tdir/$tfile
507 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
509 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
510 error "$tdir/l-exist not a symlink"
511 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
512 error "$tdir/l-exist not referencing a file"
513 rm -f $DIR/$tdir/l-exist
514 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
516 run_test 17a "symlinks: create, remove (real)"
519 test_mkdir $DIR/$tdir
520 ln -s no-such-file $DIR/$tdir/l-dangle
522 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
523 error "$tdir/l-dangle not referencing no-such-file"
524 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
525 error "$tdir/l-dangle not referencing non-existent file"
526 rm -f $DIR/$tdir/l-dangle
527 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
529 run_test 17b "symlinks: create, remove (dangling)"
531 test_17c() { # bug 3440 - don't save failed open RPC for replay
532 test_mkdir $DIR/$tdir
533 ln -s foo $DIR/$tdir/$tfile
534 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
536 run_test 17c "symlinks: open dangling (should return error)"
539 test_mkdir $DIR/$tdir
540 ln -s foo $DIR/$tdir/$tfile
541 touch $DIR/$tdir/$tfile || error "creating to new symlink"
543 run_test 17d "symlinks: create dangling"
546 test_mkdir $DIR/$tdir
547 local foo=$DIR/$tdir/$tfile
548 ln -s $foo $foo || error "create symlink failed"
549 ls -l $foo || error "ls -l failed"
550 ls $foo && error "ls not failed" || true
552 run_test 17e "symlinks: create recursive symlink (should return error)"
555 test_mkdir $DIR/$tdir
556 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
557 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
558 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
559 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
560 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
561 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
564 run_test 17f "symlinks: long and very long symlink name"
566 # str_repeat(S, N) generate a string that is string S repeated N times
571 while [ $((n -= 1)) -ge 0 ]; do
577 # Long symlinks and LU-2241
579 test_mkdir $DIR/$tdir
580 local TESTS="59 60 61 4094 4095"
582 # Fix for inode size boundary in 2.1.4
583 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
586 # Patch not applied to 2.2 or 2.3 branches
587 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
588 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
592 local SYMNAME=$(str_repeat 'x' $i)
593 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
594 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
597 run_test 17g "symlinks: really long symlink name and inode boundaries"
599 test_17h() { #bug 17378
600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
601 remote_mds_nodsh && skip "remote MDS with nodsh"
605 test_mkdir $DIR/$tdir
606 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
607 $LFS setstripe -c -1 $DIR/$tdir
608 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
609 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
610 touch $DIR/$tdir/$tfile || true
612 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
614 test_17i() { #bug 20018
615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
616 remote_mds_nodsh && skip "remote MDS with nodsh"
618 local foo=$DIR/$tdir/$tfile
621 test_mkdir -c1 $DIR/$tdir
622 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
623 ln -s $foo $foo || error "create symlink failed"
624 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
625 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
626 ls -l $foo && error "error not detected"
629 run_test 17i "don't panic on short symlink (should return error)"
631 test_17k() { #bug 22301
632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
633 [[ -z "$(which rsync 2>/dev/null)" ]] &&
634 skip "no rsync command"
635 rsync --help | grep -q xattr ||
636 skip_env "$(rsync --version | head -n1) does not support xattrs"
637 test_mkdir $DIR/$tdir
638 test_mkdir $DIR/$tdir.new
639 touch $DIR/$tdir/$tfile
640 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
641 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
642 error "rsync failed with xattrs enabled"
644 run_test 17k "symlinks: rsync with xattrs enabled"
646 test_17l() { # LU-279
647 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
648 skip "no getfattr command"
650 test_mkdir $DIR/$tdir
651 touch $DIR/$tdir/$tfile
652 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
653 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
654 # -h to not follow symlinks. -m '' to list all the xattrs.
655 # grep to remove first line: '# file: $path'.
656 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
658 lgetxattr_size_check $path $xattr ||
659 error "lgetxattr_size_check $path $xattr failed"
663 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
668 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
669 remote_mds_nodsh && skip "remote MDS with nodsh"
670 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
671 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
672 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
674 local short_sym="0123456789"
675 local wdir=$DIR/$tdir
680 # create a long symlink file
681 for ((i = 0; i < 4; ++i)); do
682 long_sym=${long_sym}${long_sym}
685 echo "create 512 short and long symlink files under $wdir"
686 for ((i = 0; i < 256; ++i)); do
687 ln -sf ${long_sym}"a5a5" $wdir/long-$i
688 ln -sf ${short_sym}"a5a5" $wdir/short-$i
694 wait_delete_completed
696 echo "recreate the 512 symlink files with a shorter string"
697 for ((i = 0; i < 512; ++i)); do
698 # rewrite the symlink file with a shorter string
699 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
700 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
703 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
705 echo "stop and checking mds${mds_index}:"
706 # e2fsck should not return error
708 local devname=$(mdsdevname $mds_index)
709 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
712 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
713 error "start mds${mds_index} failed"
714 df $MOUNT > /dev/null 2>&1
716 error "e2fsck detected error for short/long symlink: rc=$rc"
719 run_test 17m "run e2fsck against MDT which contains short/long symlink"
721 check_fs_consistency_17n() {
725 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
726 # so it only check MDT1/MDT2 instead of all of MDTs.
727 for mdt_index in 1 2; do
728 # e2fsck should not return error
730 local devname=$(mdsdevname $mdt_index)
731 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
734 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
735 error "mount mds$mdt_index failed"
736 df $MOUNT > /dev/null 2>&1
742 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
744 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
745 remote_mds_nodsh && skip "remote MDS with nodsh"
746 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
747 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
748 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
752 test_mkdir $DIR/$tdir
753 for ((i=0; i<10; i++)); do
754 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
755 error "create remote dir error $i"
756 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
757 error "create files under remote dir failed $i"
760 check_fs_consistency_17n ||
761 error "e2fsck report error after create files under remote dir"
763 for ((i = 0; i < 10; i++)); do
764 rm -rf $DIR/$tdir/remote_dir_${i} ||
765 error "destroy remote dir error $i"
768 check_fs_consistency_17n ||
769 error "e2fsck report error after unlink files under remote dir"
771 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
772 skip "lustre < 2.4.50 does not support migrate mv"
774 for ((i = 0; i < 10; i++)); do
775 mkdir -p $DIR/$tdir/remote_dir_${i}
776 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
777 error "create files under remote dir failed $i"
778 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
779 error "migrate remote dir error $i"
781 check_fs_consistency_17n || error "e2fsck report error after migration"
783 for ((i = 0; i < 10; i++)); do
784 rm -rf $DIR/$tdir/remote_dir_${i} ||
785 error "destroy remote dir error $i"
788 check_fs_consistency_17n || error "e2fsck report error after unlink"
790 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
793 remote_mds_nodsh && skip "remote MDS with nodsh"
794 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
795 skip "Need MDS version at least 2.3.64"
797 local wdir=$DIR/${tdir}o
803 mdt_index=$($LFS getstripe -m $wdir/$tfile)
804 mdt_index=$((mdt_index + 1))
807 #fail mds will wait the failover finish then set
808 #following fail_loc to avoid interfer the recovery process.
811 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
812 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
813 ls -l $wdir/$tfile && rc=1
814 do_facet mds${mdt_index} lctl set_param fail_loc=0
815 [[ $rc -eq 0 ]] || error "stat file should fail"
817 run_test 17o "stat file with incompat LMA feature"
820 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
821 ls $DIR || error "Failed to ls $DIR: $?"
823 run_test 18 "touch .../f ; ls ... =============================="
829 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
831 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
834 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
836 run_test 19b "ls -l .../f19 (should return error) =============="
839 [ $RUNAS_ID -eq $UID ] &&
840 skip_env "RUNAS_ID = UID = $UID -- skipping"
842 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
844 run_test 19c "$RUNAS touch .../f19 (should return error) =="
847 cat $DIR/f19 && error || true
849 run_test 19d "cat .../f19 (should return error) =============="
858 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
860 run_test 20 "touch .../f ; ls -l ..."
863 test_mkdir $DIR/$tdir
864 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
865 ln -s dangle $DIR/$tdir/link
866 echo foo >> $DIR/$tdir/link
867 cat $DIR/$tdir/dangle
868 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
869 $CHECKSTAT -f -t file $DIR/$tdir/link ||
870 error "$tdir/link not linked to a file"
872 run_test 21 "write to dangling link"
875 local wdir=$DIR/$tdir
877 chown $RUNAS_ID:$RUNAS_GID $wdir
878 (cd $wdir || error "cd $wdir failed";
879 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
881 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
882 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
883 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
884 error "checkstat -u failed"
886 run_test 22 "unpack tar archive as non-root user"
890 test_mkdir $DIR/$tdir
891 local file=$DIR/$tdir/$tfile
893 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
894 openfile -f O_CREAT:O_EXCL $file &&
895 error "$file recreate succeeded" || true
897 run_test 23a "O_CREAT|O_EXCL in subdir"
899 test_23b() { # bug 18988
900 test_mkdir $DIR/$tdir
901 local file=$DIR/$tdir/$tfile
904 echo foo > $file || error "write filed"
905 echo bar >> $file || error "append filed"
906 $CHECKSTAT -s 8 $file || error "wrong size"
909 run_test 23b "O_APPEND check"
911 # LU-9409, size with O_APPEND and tiny writes
913 local file=$DIR/$tfile
916 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
917 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
921 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
922 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
924 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
927 #racing tiny & normal writes
928 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
929 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
931 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
934 #racing tiny & normal writes 2, ugly numbers
935 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
936 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
938 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
941 run_test 23c "O_APPEND size checks for tiny writes"
943 # LU-11069 file offset is correct after appending writes
945 local file=$DIR/$tfile
948 echo CentaurHauls > $file
949 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
950 if ((offset != 26)); then
951 error "wrong offset, expected 26, got '$offset'"
954 run_test 23d "file offset is correct after appending writes"
958 echo '-- same directory rename'
959 test_mkdir $DIR/$tdir
960 touch $DIR/$tdir/$tfile.1
961 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
962 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
964 run_test 24a "rename file to non-existent target"
967 test_mkdir $DIR/$tdir
968 touch $DIR/$tdir/$tfile.{1,2}
969 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
970 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
971 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
973 run_test 24b "rename file to existing target"
976 test_mkdir $DIR/$tdir
977 test_mkdir $DIR/$tdir/d$testnum.1
978 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
979 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
980 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
982 run_test 24c "rename directory to non-existent target"
985 test_mkdir -c1 $DIR/$tdir
986 test_mkdir -c1 $DIR/$tdir/d$testnum.1
987 test_mkdir -c1 $DIR/$tdir/d$testnum.2
988 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
989 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
990 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
992 run_test 24d "rename directory to existing target"
995 echo '-- cross directory renames --'
999 mv $DIR/R5a/f $DIR/R5b/g
1000 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
1001 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
1003 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1008 touch $DIR/R6a/f $DIR/R6b/g
1009 mv $DIR/R6a/f $DIR/R6b/g
1010 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1011 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1013 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1018 test_mkdir $DIR/R7a/d
1019 mv $DIR/R7a/d $DIR/R7b/e
1020 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1021 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1023 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1026 test_mkdir -c1 $DIR/R8a
1027 test_mkdir -c1 $DIR/R8b
1028 test_mkdir -c1 $DIR/R8a/d
1029 test_mkdir -c1 $DIR/R8b/e
1030 mrename $DIR/R8a/d $DIR/R8b/e
1031 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1032 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1034 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1037 echo "-- rename error cases"
1039 test_mkdir $DIR/R9/a
1041 mrename $DIR/R9/f $DIR/R9/a
1042 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1043 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1044 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1046 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1050 mrename $DIR/R10/f $DIR/R10/g
1051 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1052 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1053 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1055 run_test 24j "source does not exist ============================"
1058 test_mkdir $DIR/R11a
1059 test_mkdir $DIR/R11a/d
1061 mv $DIR/R11a/f $DIR/R11a/d
1062 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1063 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1065 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1067 # bug 2429 - rename foo foo foo creates invalid file
1070 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1072 run_test 24l "Renaming a file to itself ========================"
1076 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1077 # on ext3 this does not remove either the source or target files
1078 # though the "expected" operation would be to remove the source
1079 $CHECKSTAT -t file ${f} || error "${f} missing"
1080 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1082 run_test 24m "Renaming a file to a hard link to itself ========="
1086 # this stats the old file after it was renamed, so it should fail
1088 $CHECKSTAT ${f} || error "${f} missing"
1090 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1091 $CHECKSTAT -a ${f} || error "${f} exists"
1093 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1096 test_mkdir $DIR/$tdir
1097 rename_many -s random -v -n 10 $DIR/$tdir
1099 run_test 24o "rename of files during htree split"
1102 test_mkdir $DIR/R12a
1103 test_mkdir $DIR/R12b
1104 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1105 mrename $DIR/R12a $DIR/R12b
1106 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1107 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1108 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1109 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1111 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1113 cleanup_multiop_pause() {
1115 kill -USR1 $MULTIPID
1119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1121 test_mkdir $DIR/R13a
1122 test_mkdir $DIR/R13b
1123 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1124 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1127 trap cleanup_multiop_pause EXIT
1128 mrename $DIR/R13a $DIR/R13b
1129 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1130 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1131 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1132 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1133 cleanup_multiop_pause
1134 wait $MULTIPID || error "multiop close failed"
1136 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1138 test_24r() { #bug 3789
1139 test_mkdir $DIR/R14a
1140 test_mkdir $DIR/R14a/b
1141 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1142 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1143 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1145 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1148 test_mkdir $DIR/R15a
1149 test_mkdir $DIR/R15a/b
1150 test_mkdir $DIR/R15a/b/c
1151 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1152 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1153 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1155 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1157 test_mkdir $DIR/R16a
1158 test_mkdir $DIR/R16a/b
1159 test_mkdir $DIR/R16a/b/c
1160 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1161 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1162 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1164 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1166 test_24u() { # bug12192
1167 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1168 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1170 run_test 24u "create stripe file"
1172 simple_cleanup_common() {
1176 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1178 local start=$SECONDS
1180 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1181 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1183 wait_delete_completed
1184 echo "cleanup time $((SECONDS - start))"
1188 max_pages_per_rpc() {
1189 local mdtname="$(printf "MDT%04x" ${1:-0})"
1190 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1196 local nrfiles=${COUNT:-100000}
1197 local fname="$DIR/$tdir/$tfile"
1199 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1200 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1202 test_mkdir "$(dirname $fname)"
1203 # assume MDT0000 has the fewest inodes
1204 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1205 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1206 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1208 stack_trap "simple_cleanup_common $nrfiles"
1210 createmany -m "$fname" $nrfiles
1212 cancel_lru_locks mdc
1213 lctl set_param mdc.*.stats clear
1215 # was previously test_24D: LU-6101
1216 # readdir() returns correct number of entries after cursor reload
1217 local num_ls=$(ls $DIR/$tdir | wc -l)
1218 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1219 local num_all=$(ls -a $DIR/$tdir | wc -l)
1220 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1221 [ $num_all -ne $((nrfiles + 2)) ]; then
1222 error "Expected $nrfiles files, got $num_ls " \
1223 "($num_uniq unique $num_all .&..)"
1225 # LU-5 large readdir
1226 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1227 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1228 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1229 # take into account of overhead in lu_dirpage header and end mark in
1230 # each page, plus one in rpc_num calculation.
1231 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1232 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1233 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1234 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1235 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1236 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1237 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1238 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1239 error "large readdir doesn't take effect: " \
1240 "$mds_readpage should be about $rpc_max"
1242 run_test 24v "list large directory (test hash collision, b=17560)"
1244 test_24w() { # bug21506
1246 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1247 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1248 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1249 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1250 [[ "$SZ1" -eq "$SZ2" ]] ||
1251 error "Error reading at the end of the file $tfile"
1253 run_test 24w "Reading a file larger than 4Gb"
1256 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1258 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1259 skip "Need MDS version at least 2.7.56"
1262 local remote_dir=$DIR/$tdir/remote_dir
1264 test_mkdir $DIR/$tdir
1265 $LFS mkdir -i $MDTIDX $remote_dir ||
1266 error "create remote directory failed"
1268 test_mkdir $DIR/$tdir/src_dir
1269 touch $DIR/$tdir/src_file
1270 test_mkdir $remote_dir/tgt_dir
1271 touch $remote_dir/tgt_file
1273 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1274 error "rename dir cross MDT failed!"
1276 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1277 error "rename file cross MDT failed!"
1279 touch $DIR/$tdir/ln_file
1280 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1281 error "ln file cross MDT failed"
1283 rm -rf $DIR/$tdir || error "Can not delete directories"
1285 run_test 24x "cross MDT rename/link"
1288 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1291 local remote_dir=$DIR/$tdir/remote_dir
1294 test_mkdir $DIR/$tdir
1295 $LFS mkdir -i $mdtidx $remote_dir ||
1296 error "create remote directory failed"
1298 test_mkdir $remote_dir/src_dir
1299 touch $remote_dir/src_file
1300 test_mkdir $remote_dir/tgt_dir
1301 touch $remote_dir/tgt_file
1303 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1304 error "rename subdir in the same remote dir failed!"
1306 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1307 error "rename files in the same remote dir failed!"
1309 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1310 error "link files in the same remote dir failed!"
1312 rm -rf $DIR/$tdir || error "Can not delete directories"
1314 run_test 24y "rename/link on the same dir should succeed"
1317 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1318 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1319 skip "Need MDS version at least 2.12.51"
1323 for index in 0 1; do
1324 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1325 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1328 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1330 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1331 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1333 local mdts=$(comma_list $(mdts_nodes))
1335 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1336 stack_trap "do_nodes $mdts $LCTL \
1337 set_param mdt.*.enable_remote_rename=1" EXIT
1339 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1341 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1342 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1344 run_test 24z "cross-MDT rename is done as cp"
1346 test_24A() { # LU-3182
1349 test_mkdir $DIR/$tdir
1350 stack_trap "simple_cleanup_common $NFILES"
1351 createmany -m $DIR/$tdir/$tfile $NFILES
1352 local t=$(ls $DIR/$tdir | wc -l)
1353 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1354 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1356 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1357 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1359 run_test 24A "readdir() returns correct number of entries."
1361 test_24B() { # LU-4805
1362 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1366 test_mkdir $DIR/$tdir
1367 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1368 error "create striped dir failed"
1370 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1371 [ $count -eq 2 ] || error "Expected 2, got $count"
1373 touch $DIR/$tdir/striped_dir/a
1375 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1376 [ $count -eq 3 ] || error "Expected 3, got $count"
1378 touch $DIR/$tdir/striped_dir/.f
1380 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1381 [ $count -eq 4 ] || error "Expected 4, got $count"
1383 rm -rf $DIR/$tdir || error "Can not delete directories"
1385 run_test 24B "readdir for striped dir return correct number of entries"
1388 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1394 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1395 error "create striped dir failed"
1397 cd $DIR/$tdir/d0/striped_dir
1399 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1400 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1401 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1403 [ "$d0_ino" = "$parent_ino" ] ||
1404 error ".. wrong, expect $d0_ino, get $parent_ino"
1406 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1407 error "mv striped dir failed"
1409 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1411 [ "$d1_ino" = "$parent_ino" ] ||
1412 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1414 run_test 24C "check .. in striped dir"
1417 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1421 mkdir $DIR/$tdir/src_dir
1422 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1423 error "create remote source failed"
1425 touch $DIR/$tdir/src_dir/src_child/a
1427 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1428 error "create remote target dir failed"
1430 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1431 error "create remote target child failed"
1433 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1434 error "rename dir cross MDT failed!"
1438 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1439 error "src_child still exists after rename"
1441 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1442 error "missing file(a) after rename"
1444 rm -rf $DIR/$tdir || error "Can not delete directories"
1446 run_test 24E "cross MDT rename/link"
1449 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1452 [ "$SLOW" = "no" ] && repeats=100
1456 echo "$repeats repeats"
1457 for ((i = 0; i < repeats; i++)); do
1458 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1459 touch $DIR/$tdir/test/a || error "touch fails"
1460 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1461 rm -rf $DIR/$tdir/test || error "rmdir fails"
1466 run_test 24F "hash order vs readdir (LU-11330)"
1469 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1474 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1475 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1476 touch $DIR/$tdir-0/f1 || error "touch f1"
1477 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1478 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1479 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1480 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1481 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1483 run_test 24G "migrate symlink in rename"
1486 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1487 [[ $(hostname) != $(facet_active_host mds2) ]] ||
1488 skip "MDT1 should be on another node"
1490 test_mkdir -i 1 -c 1 $DIR/$tdir
1491 #define OBD_FAIL_FLD_QUERY_REQ 0x1103
1492 do_facet mds2 $LCTL set_param fail_loc=0x80001103
1493 touch $DIR/$tdir/$tfile || error "touch failed"
1495 run_test 24H "repeat FLD_QUERY rpc"
1498 echo '== symlink sanity ============================================='
1502 touch $DIR/s25/foo ||
1503 error "File creation in symlinked directory failed"
1505 run_test 25a "create file in symlinked directory ==============="
1508 [ ! -d $DIR/d25 ] && test_25a
1509 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1511 run_test 25b "lookup file in symlinked directory ==============="
1515 test_mkdir $DIR/d26/d26-2
1516 ln -s d26/d26-2 $DIR/s26
1517 touch $DIR/s26/foo || error "File creation failed"
1519 run_test 26a "multiple component symlink ======================="
1522 test_mkdir -p $DIR/$tdir/d26-2
1523 ln -s $tdir/d26-2/foo $DIR/s26-2
1524 touch $DIR/s26-2 || error "File creation failed"
1526 run_test 26b "multiple component symlink at end of lookup ======"
1529 test_mkdir $DIR/d26.2
1530 touch $DIR/d26.2/foo
1531 ln -s d26.2 $DIR/s26.2-1
1532 ln -s s26.2-1 $DIR/s26.2-2
1533 ln -s s26.2-2 $DIR/s26.2-3
1534 chmod 0666 $DIR/s26.2-3/foo
1536 run_test 26c "chain of symlinks"
1538 # recursive symlinks (bug 439)
1540 ln -s d26-3/foo $DIR/d26-3
1542 run_test 26d "create multiple component recursive symlink"
1545 [ ! -h $DIR/d26-3 ] && test_26d
1548 run_test 26e "unlink multiple component recursive symlink"
1550 # recursive symlinks (bug 7022)
1552 test_mkdir $DIR/$tdir
1553 test_mkdir $DIR/$tdir/$tfile
1554 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1555 test_mkdir -p lndir/bar1
1556 test_mkdir $DIR/$tdir/$tfile/$tfile
1557 cd $tfile || error "cd $tfile failed"
1558 ln -s .. dotdot || error "ln dotdot failed"
1559 ln -s dotdot/lndir lndir || error "ln lndir failed"
1560 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1561 output=`ls $tfile/$tfile/lndir/bar1`
1562 [ "$output" = bar1 ] && error "unexpected output"
1563 rm -r $tfile || error "rm $tfile failed"
1564 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1566 run_test 26f "rm -r of a directory which has recursive symlink"
1569 test_mkdir $DIR/$tdir
1570 $LFS getstripe $DIR/$tdir
1571 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1572 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1573 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1575 run_test 27a "one stripe file"
1578 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1580 test_mkdir $DIR/$tdir
1581 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1582 $LFS getstripe -c $DIR/$tdir/$tfile
1583 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1584 error "two-stripe file doesn't have two stripes"
1586 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1588 run_test 27b "create and write to two stripe file"
1590 # 27c family tests specific striping, setstripe -o
1592 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1593 test_mkdir -p $DIR/$tdir
1596 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1597 $LFS getstripe -i $DIR/$tdir/$tfile
1598 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1599 error "stripe not on specified OST"
1601 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1603 run_test 27ca "one stripe on specified OST"
1606 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1607 test_mkdir -p $DIR/$tdir
1609 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1610 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1613 # Strip getstripe output to a space separated list of OSTs
1614 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1615 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1616 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1617 error "stripes not on specified OSTs"
1619 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1621 run_test 27cb "two stripes on specified OSTs"
1624 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1625 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1626 skip "server does not support overstriping"
1628 test_mkdir -p $DIR/$tdir
1630 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1631 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1634 # Strip getstripe output to a space separated list of OSTs
1635 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1636 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1637 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1638 error "stripes not on specified OSTs"
1640 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1642 run_test 27cc "two stripes on the same OST"
1645 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1646 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1647 skip "server does not support overstriping"
1648 test_mkdir -p $DIR/$tdir
1649 local osts="0,1,1,0"
1650 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1651 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1654 # Strip getstripe output to a space separated list of OSTs
1655 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1656 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1657 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1658 error "stripes not on specified OSTs"
1660 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1662 run_test 27cd "four stripes on two OSTs"
1665 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1666 skip_env "too many osts, skipping"
1667 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1668 skip "server does not support overstriping"
1669 # We do one more stripe than we have OSTs
1670 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1671 skip_env "ea_inode feature disabled"
1673 test_mkdir -p $DIR/$tdir
1675 for i in $(seq 0 $OSTCOUNT);
1678 if [ $i -ne $OSTCOUNT ]; then
1682 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1683 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1686 # Strip getstripe output to a space separated list of OSTs
1687 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1688 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1689 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1690 error "stripes not on specified OSTs"
1692 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1694 run_test 27ce "more stripes than OSTs with -o"
1697 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1700 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1701 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1702 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1703 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1704 error "failed to set $osp_proc=0"
1706 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1709 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1710 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1711 error "failed to set $osp_proc=1"
1714 error "should return error due to $osp_proc=0"
1716 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1719 test_mkdir $DIR/$tdir
1720 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1721 error "setstripe failed"
1722 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1723 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1725 run_test 27d "create file with default settings"
1728 # LU-5839 adds check for existed layout before setting it
1729 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1730 skip "Need MDS version at least 2.7.56"
1732 test_mkdir $DIR/$tdir
1733 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1734 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1735 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1737 run_test 27e "setstripe existing file (should return error)"
1740 test_mkdir $DIR/$tdir
1741 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1742 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1743 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1744 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1745 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1746 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1748 run_test 27f "setstripe with bad stripe size (should return error)"
1751 test_mkdir $DIR/$tdir
1752 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1753 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1754 error "$DIR/$tdir/$tfile has object"
1756 run_test 27g "$LFS getstripe with no objects"
1759 test_mkdir $DIR/$tdir
1760 touch $DIR/$tdir/$tfile || error "touch failed"
1761 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1762 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1764 (( rc == 2 )) || error "getstripe did not return ENOENT"
1766 run_test 27ga "$LFS getstripe with missing file (should return error)"
1769 test_mkdir $DIR/$tdir
1770 touch $DIR/$tdir/$tfile || error "touch failed"
1771 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1772 error "missing objects"
1774 run_test 27i "$LFS getstripe with some objects"
1777 test_mkdir $DIR/$tdir
1778 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1779 error "setstripe failed" || true
1781 run_test 27j "setstripe with bad stripe offset (should return error)"
1783 test_27k() { # bug 2844
1784 test_mkdir $DIR/$tdir
1785 local file=$DIR/$tdir/$tfile
1786 local ll_max_blksize=$((4 * 1024 * 1024))
1787 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1788 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1789 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1790 dd if=/dev/zero of=$file bs=4k count=1
1791 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1792 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1794 run_test 27k "limit i_blksize for broken user apps"
1797 mcreate $DIR/$tfile || error "creating file"
1798 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1799 error "setstripe should have failed" || true
1801 run_test 27l "check setstripe permissions (should return error)"
1804 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1806 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1807 skip_env "multiple clients -- skipping"
1809 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1811 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1812 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1814 stack_trap simple_cleanup_common
1815 test_mkdir $DIR/$tdir
1816 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1817 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1818 error "dd should fill OST0"
1820 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1822 [ $i -gt 256 ] && break
1825 touch $DIR/$tdir/$tfile.$i
1826 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1827 awk '{print $1}'| grep -w "0") ] &&
1828 error "OST0 was full but new created file still use it"
1830 touch $DIR/$tdir/$tfile.$i
1831 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1832 awk '{print $1}'| grep -w "0") ] &&
1833 error "OST0 was full but new created file still use it" || true
1835 run_test 27m "create file while OST0 was full"
1837 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1838 # if the OST isn't full anymore.
1840 local ostidx=${1:-""}
1845 local list=$(comma_list $(osts_nodes))
1846 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1848 do_nodes $list lctl set_param fail_loc=0
1849 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1850 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1851 awk '{print $1 * 2;exit;}')
1852 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1854 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1858 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1860 remote_mds_nodsh && skip "remote MDS with nodsh"
1861 remote_ost_nodsh && skip "remote OST with nodsh"
1864 rm -f $DIR/$tdir/$tfile
1865 exhaust_precreations 0 0x80000215
1866 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1867 touch $DIR/$tdir/$tfile || error "touch failed"
1868 $LFS getstripe $DIR/$tdir/$tfile
1871 run_test 27n "create file with some full OSTs"
1874 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1876 remote_mds_nodsh && skip "remote MDS with nodsh"
1877 remote_ost_nodsh && skip "remote OST with nodsh"
1880 rm -f $DIR/$tdir/$tfile
1881 exhaust_all_precreations 0x215
1883 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1888 run_test 27o "create file with all full OSTs (should error)"
1890 function create_and_checktime() {
1895 for ((i=0; i < $loops; i++)); do
1896 local start=$SECONDS
1897 multiop $fname-$i Oc
1898 ((SECONDS-start < TIMEOUT)) ||
1899 error "creation took " $((SECONDS-$start)) && return 1
1904 local mdts=$(comma_list $(mdts_nodes))
1906 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1907 skip "Need MDS version at least 2.13.57"
1909 local f0=$DIR/${tfile}-0
1910 local f1=$DIR/${tfile}-1
1912 wait_delete_completed
1914 # refill precreated objects
1915 $LFS setstripe -i0 -c1 $f0
1917 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1918 # force QoS allocation policy
1919 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1920 stack_trap "do_nodes $mdts $LCTL set_param \
1921 lov.*.qos_threshold_rr=$saved" EXIT
1924 # one OST is unavailable, but still have few objects preallocated
1926 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1927 rm -rf $f1 $DIR/$tdir*" EXIT
1929 for ((i=0; i < 7; i++)); do
1930 mkdir $DIR/$tdir$i || error "can't create dir"
1931 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1932 error "can't set striping"
1934 for ((i=0; i < 7; i++)); do
1935 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1939 run_test 27oo "don't let few threads to reserve too many objects"
1942 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1944 remote_mds_nodsh && skip "remote MDS with nodsh"
1945 remote_ost_nodsh && skip "remote OST with nodsh"
1948 rm -f $DIR/$tdir/$tfile
1949 test_mkdir $DIR/$tdir
1951 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1952 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1953 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1955 exhaust_precreations 0 0x80000215
1956 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1957 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1958 $LFS getstripe $DIR/$tdir/$tfile
1962 run_test 27p "append to a truncated file with some full OSTs"
1965 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1967 remote_mds_nodsh && skip "remote MDS with nodsh"
1968 remote_ost_nodsh && skip "remote OST with nodsh"
1971 rm -f $DIR/$tdir/$tfile
1973 mkdir_on_mdt0 $DIR/$tdir
1974 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1975 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1976 error "truncate $DIR/$tdir/$tfile failed"
1977 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1979 exhaust_all_precreations 0x215
1981 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1982 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1986 run_test 27q "append to truncated file with all OSTs full (should error)"
1989 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1991 remote_mds_nodsh && skip "remote MDS with nodsh"
1992 remote_ost_nodsh && skip "remote OST with nodsh"
1995 rm -f $DIR/$tdir/$tfile
1996 exhaust_precreations 0 0x80000215
1998 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2002 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2004 test_27s() { # bug 10725
2005 test_mkdir $DIR/$tdir
2006 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2007 local stripe_count=0
2008 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2009 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2010 error "stripe width >= 2^32 succeeded" || true
2013 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2015 test_27t() { # bug 10864
2020 $WLFS getstripe $tfile
2023 run_test 27t "check that utils parse path correctly"
2025 test_27u() { # bug 4900
2026 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2027 remote_mds_nodsh && skip "remote MDS with nodsh"
2030 local list=$(comma_list $(mdts_nodes))
2032 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2033 do_nodes $list $LCTL set_param fail_loc=0x139
2034 test_mkdir -p $DIR/$tdir
2035 stack_trap "simple_cleanup_common 1000"
2036 createmany -o $DIR/$tdir/$tfile 1000
2037 do_nodes $list $LCTL set_param fail_loc=0
2039 TLOG=$TMP/$tfile.getstripe
2040 $LFS getstripe $DIR/$tdir > $TLOG
2041 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2042 [[ $OBJS -gt 0 ]] &&
2043 error "$OBJS objects created on OST-0. See $TLOG" ||
2046 run_test 27u "skip object creation on OSC w/o objects"
2048 test_27v() { # bug 4900
2049 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2051 remote_mds_nodsh && skip "remote MDS with nodsh"
2052 remote_ost_nodsh && skip "remote OST with nodsh"
2054 exhaust_all_precreations 0x215
2057 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2059 touch $DIR/$tdir/$tfile
2060 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2062 for (( i=1; i < OSTCOUNT; i++ )); do
2063 do_facet ost$i lctl set_param fail_loc=0x705
2065 local START=`date +%s`
2066 createmany -o $DIR/$tdir/$tfile 32
2068 local FINISH=`date +%s`
2069 local TIMEOUT=`lctl get_param -n timeout`
2070 local PROCESS=$((FINISH - START))
2071 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2072 error "$FINISH - $START >= $TIMEOUT / 2"
2073 sleep $((TIMEOUT / 2 - PROCESS))
2076 run_test 27v "skip object creation on slow OST"
2078 test_27w() { # bug 10997
2079 test_mkdir $DIR/$tdir
2080 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2081 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2082 error "stripe size $size != 65536" || true
2083 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2084 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2086 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2089 [[ $OSTCOUNT -lt 2 ]] &&
2090 skip_env "skipping multiple stripe count/offset test"
2092 test_mkdir $DIR/$tdir
2093 for i in $(seq 1 $OSTCOUNT); do
2095 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2096 error "setstripe -c $i -i $offset failed"
2097 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2098 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2099 [ $count -ne $i ] && error "stripe count $count != $i" || true
2100 [ $index -ne $offset ] &&
2101 error "stripe offset $index != $offset" || true
2104 run_test 27wa "check $LFS setstripe -c -i options"
2107 remote_ost_nodsh && skip "remote OST with nodsh"
2108 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2111 OFFSET=$(($OSTCOUNT - 1))
2113 local OST=$(ostname_from_index $OSTIDX)
2115 test_mkdir $DIR/$tdir
2116 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2117 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2119 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2120 for i in $(seq 0 $OFFSET); do
2121 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2122 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2123 error "OST0 was degraded but new created file still use it"
2125 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2127 run_test 27x "create files while OST0 is degraded"
2130 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2131 remote_mds_nodsh && skip "remote MDS with nodsh"
2132 remote_ost_nodsh && skip "remote OST with nodsh"
2133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2135 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2136 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2137 osp.$mdtosc.prealloc_last_id)
2138 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2139 osp.$mdtosc.prealloc_next_id)
2140 local fcount=$((last_id - next_id))
2141 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2142 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2144 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2145 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2146 local OST_DEACTIVE_IDX=-1
2151 for OSC in $MDS_OSCS; do
2152 OST=$(osc_to_ost $OSC)
2153 OSTIDX=$(index_from_ostuuid $OST)
2154 if [ $OST_DEACTIVE_IDX == -1 ]; then
2155 OST_DEACTIVE_IDX=$OSTIDX
2157 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2158 echo $OSC "is Deactivated:"
2159 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2163 OSTIDX=$(index_from_ostuuid $OST)
2164 test_mkdir $DIR/$tdir
2165 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2167 for OSC in $MDS_OSCS; do
2168 OST=$(osc_to_ost $OSC)
2169 OSTIDX=$(index_from_ostuuid $OST)
2170 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2171 echo $OST "is degraded:"
2172 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2173 obdfilter.$OST.degraded=1
2178 createmany -o $DIR/$tdir/$tfile $fcount
2180 for OSC in $MDS_OSCS; do
2181 OST=$(osc_to_ost $OSC)
2182 OSTIDX=$(index_from_ostuuid $OST)
2183 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2184 echo $OST "is recovered from degraded:"
2185 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2186 obdfilter.$OST.degraded=0
2188 do_facet $SINGLEMDS lctl --device %$OSC activate
2192 # all osp devices get activated, hence -1 stripe count restored
2193 local stripe_count=0
2195 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2196 # devices get activated.
2198 $LFS setstripe -c -1 $DIR/$tfile
2199 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2201 [ $stripe_count -ne $OSTCOUNT ] &&
2202 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2205 run_test 27y "create files while OST0 is degraded and the rest inactive"
2211 lmm_count=$($LFS getstripe -c $1)
2212 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2213 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2215 local old_ifs="$IFS"
2217 fid=($($LFS path2fid $1))
2220 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2221 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2223 # compare lmm_seq and lu_fid->f_seq
2224 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2225 # compare lmm_object_id and lu_fid->oid
2226 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2228 # check the trusted.fid attribute of the OST objects of the file
2229 local have_obdidx=false
2231 $LFS getstripe $1 | while read obdidx oid hex seq; do
2232 # skip lines up to and including "obdidx"
2233 [ -z "$obdidx" ] && break
2234 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2235 $have_obdidx || continue
2237 local ost=$((obdidx + 1))
2238 local dev=$(ostdevname $ost)
2241 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2243 seq=$(echo $seq | sed -e "s/^0x//g")
2244 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2245 oid_hex=$(echo $oid)
2247 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2249 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2253 # Don't unmount/remount the OSTs if we don't need to do that.
2254 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2255 # update too, until that use mount/ll_decode_filter_fid/mount.
2256 # Re-enable when debugfs will understand new filter_fid.
2258 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2259 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2260 $dev 2>/dev/null" | grep "parent=")
2262 if [ -z "$ff" ]; then
2264 mount_fstype ost$ost
2265 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2266 $(facet_mntpt ost$ost)/$obj_file)
2267 unmount_fstype ost$ost
2268 start ost$ost $dev $OST_MOUNT_OPTS
2272 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2274 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2276 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2277 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2279 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2280 # stripe_size=1048576 component_id=1 component_start=0 \
2281 # component_end=33554432
2282 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2283 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2284 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2286 if grep -q 'stripe=' <<<$ff; then
2287 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2289 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2290 # into f_ver in this case. See comment on ff_parent.
2291 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2294 # compare lmm_seq and filter_fid->ff_parent.f_seq
2295 [ $ff_pseq = $lmm_seq ] ||
2296 error "FF parent SEQ $ff_pseq != $lmm_seq"
2297 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2298 [ $ff_poid = $lmm_oid ] ||
2299 error "FF parent OID $ff_poid != $lmm_oid"
2300 (($ff_pstripe == $stripe_nr)) ||
2301 error "FF stripe $ff_pstripe != $stripe_nr"
2303 stripe_nr=$((stripe_nr + 1))
2304 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2306 if grep -q 'stripe_count=' <<<$ff; then
2307 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2308 -e 's/ .*//' <<<$ff)
2309 [ $lmm_count = $ff_scnt ] ||
2310 error "FF stripe count $lmm_count != $ff_scnt"
2316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2317 remote_ost_nodsh && skip "remote OST with nodsh"
2319 test_mkdir $DIR/$tdir
2320 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2321 { error "setstripe -c -1 failed"; return 1; }
2322 # We need to send a write to every object to get parent FID info set.
2323 # This _should_ also work for setattr, but does not currently.
2324 # touch $DIR/$tdir/$tfile-1 ||
2325 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2326 { error "dd $tfile-1 failed"; return 2; }
2327 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2328 { error "setstripe -c -1 failed"; return 3; }
2329 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2330 { error "dd $tfile-2 failed"; return 4; }
2332 # make sure write RPCs have been sent to OSTs
2335 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2336 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2338 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2340 test_27A() { # b=19102
2341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2343 save_layout_restore_at_exit $MOUNT
2344 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2345 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2346 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2347 local default_size=$($LFS getstripe -S $MOUNT)
2348 local default_offset=$($LFS getstripe -i $MOUNT)
2349 local dsize=$(do_facet $SINGLEMDS \
2350 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2351 [ $default_size -eq $dsize ] ||
2352 error "stripe size $default_size != $dsize"
2353 [ $default_offset -eq -1 ] ||
2354 error "stripe offset $default_offset != -1"
2356 run_test 27A "check filesystem-wide default LOV EA values"
2358 test_27B() { # LU-2523
2359 test_mkdir $DIR/$tdir
2360 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2362 # open f1 with O_LOV_DELAY_CREATE
2364 # call setstripe ioctl on open file descriptor for f1
2366 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2370 # open f1 with O_LOV_DELAY_CREATE
2372 # call setstripe ioctl on open file descriptor for f1
2374 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2376 # Allow multiop to fail in imitation of NFS's busted semantics.
2379 run_test 27B "call setstripe on open unlinked file/rename victim"
2381 # 27C family tests full striping and overstriping
2382 test_27Ca() { #LU-2871
2383 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2391 test_mkdir $DIR/$tdir
2393 for i in $(seq 0 $((OSTCOUNT - 1))); do
2394 # set stripe across all OSTs starting from OST$i
2395 $LFS setstripe -i $i -c -1 $tfile$i
2396 # get striping information
2397 ost_idx=($($LFS getstripe $tfile$i |
2398 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2399 echo "OST Index: ${ost_idx[*]}"
2402 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2403 error "${#ost_idx[@]} != $OSTCOUNT"
2405 for index in $(seq 0 $((OSTCOUNT - 1))); do
2407 for j in "${ost_idx[@]}"; do
2408 if [ $index -eq $j ]; then
2414 error "Can not find $index in ${ost_idx[*]}"
2418 run_test 27Ca "check full striping across all OSTs"
2421 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2422 skip "server does not support overstriping"
2423 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2424 skip_env "too many osts, skipping"
2426 test_mkdir -p $DIR/$tdir
2427 local setcount=$(($OSTCOUNT * 2))
2428 [ $setcount -lt 160 ] || large_xattr_enabled ||
2429 skip_env "ea_inode feature disabled"
2431 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2432 error "setstripe failed"
2434 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2435 [ $count -eq $setcount ] ||
2436 error "stripe count $count, should be $setcount"
2438 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2439 error "overstriped should be set in pattern"
2441 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2444 run_test 27Cb "more stripes than OSTs with -C"
2447 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2448 skip "server does not support overstriping"
2449 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2451 test_mkdir -p $DIR/$tdir
2452 local setcount=$(($OSTCOUNT - 1))
2454 [ $setcount -lt 160 ] || large_xattr_enabled ||
2455 skip_env "ea_inode feature disabled"
2457 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2458 error "setstripe failed"
2460 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2461 [ $count -eq $setcount ] ||
2462 error "stripe count $count, should be $setcount"
2464 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2465 error "overstriped should not be set in pattern"
2467 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2470 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2473 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2474 skip "server does not support overstriping"
2475 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2476 large_xattr_enabled || skip_env "ea_inode feature disabled"
2478 test_mkdir -p $DIR/$tdir
2479 local setcount=$LOV_MAX_STRIPE_COUNT
2481 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2482 error "setstripe failed"
2484 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2485 [ $count -eq $setcount ] ||
2486 error "stripe count $count, should be $setcount"
2488 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2489 error "overstriped should be set in pattern"
2491 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2494 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2496 run_test 27Cd "test maximum stripe count"
2499 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2500 skip "server does not support overstriping"
2501 test_mkdir -p $DIR/$tdir
2503 pool_add $TESTNAME || error "Pool creation failed"
2504 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2508 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2509 error "setstripe failed"
2511 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2512 [ $count -eq $setcount ] ||
2513 error "stripe count $count, should be $setcount"
2515 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2516 error "overstriped should be set in pattern"
2518 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2521 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2523 run_test 27Ce "test pool with overstriping"
2526 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2527 skip "server does not support overstriping"
2528 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2529 skip_env "too many osts, skipping"
2531 test_mkdir -p $DIR/$tdir
2533 local setcount=$(($OSTCOUNT * 2))
2534 [ $setcount -lt 160 ] || large_xattr_enabled ||
2535 skip_env "ea_inode feature disabled"
2537 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2538 error "setstripe failed"
2540 echo 1 > $DIR/$tdir/$tfile
2542 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2543 [ $count -eq $setcount ] ||
2544 error "stripe count $count, should be $setcount"
2546 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2547 error "overstriped should be set in pattern"
2549 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2552 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2554 run_test 27Cf "test default inheritance with overstriping"
2557 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2558 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2559 remote_mds_nodsh && skip "remote MDS with nodsh"
2561 local POOL=${POOL:-testpool}
2563 local last_ost=$(($OSTCOUNT - 1))
2565 local ost_list=$(seq $first_ost $ost_step $last_ost)
2566 local ost_range="$first_ost $last_ost $ost_step"
2568 test_mkdir $DIR/$tdir
2569 pool_add $POOL || error "pool_add failed"
2570 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2573 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2575 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2576 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2577 skip27D+=" -s 30,31"
2578 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2579 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2580 skip27D+=" -s 32,33"
2581 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2583 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2584 error "llapi_layout_test failed"
2586 destroy_test_pools || error "destroy test pools failed"
2588 run_test 27D "validate llapi_layout API"
2590 # Verify that default_easize is increased from its initial value after
2591 # accessing a widely striped file.
2593 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2594 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2595 skip "client does not have LU-3338 fix"
2597 # 72 bytes is the minimum space required to store striping
2598 # information for a file striped across one OST:
2599 # (sizeof(struct lov_user_md_v3) +
2600 # sizeof(struct lov_user_ost_data_v1))
2602 $LCTL set_param -n llite.*.default_easize $min_easize ||
2603 error "lctl set_param failed"
2604 local easize=$($LCTL get_param -n llite.*.default_easize)
2606 [ $easize -eq $min_easize ] ||
2607 error "failed to set default_easize"
2609 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2610 error "setstripe failed"
2611 # In order to ensure stat() call actually talks to MDS we need to
2612 # do something drastic to this file to shake off all lock, e.g.
2613 # rename it (kills lookup lock forcing cache cleaning)
2614 mv $DIR/$tfile $DIR/${tfile}-1
2615 ls -l $DIR/${tfile}-1
2618 easize=$($LCTL get_param -n llite.*.default_easize)
2620 [ $easize -gt $min_easize ] ||
2621 error "default_easize not updated"
2623 run_test 27E "check that default extended attribute size properly increases"
2625 test_27F() { # LU-5346/LU-7975
2626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2627 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2628 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2629 skip "Need MDS version at least 2.8.51"
2630 remote_ost_nodsh && skip "remote OST with nodsh"
2632 test_mkdir $DIR/$tdir
2634 $LFS setstripe -c 2 $DIR/$tdir
2636 # stop all OSTs to reproduce situation for LU-7975 ticket
2637 for num in $(seq $OSTCOUNT); do
2641 # open/create f0 with O_LOV_DELAY_CREATE
2642 # truncate f0 to a non-0 size
2644 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2646 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2647 # open/write it again to force delayed layout creation
2648 cat /etc/hosts > $DIR/$tdir/f0 &
2652 for num in $(seq $OSTCOUNT); do
2653 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2654 error "ost$num failed to start"
2657 wait $catpid || error "cat failed"
2659 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2660 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2661 error "wrong stripecount"
2664 run_test 27F "Client resend delayed layout creation with non-zero size"
2666 test_27G() { #LU-10629
2667 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2668 skip "Need MDS version at least 2.11.51"
2669 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2670 remote_mds_nodsh && skip "remote MDS with nodsh"
2671 local POOL=${POOL:-testpool}
2672 local ostrange="0 0 1"
2674 test_mkdir $DIR/$tdir
2675 touch $DIR/$tdir/$tfile.nopool
2676 pool_add $POOL || error "pool_add failed"
2677 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2678 $LFS setstripe -p $POOL $DIR/$tdir
2680 local pool=$($LFS getstripe -p $DIR/$tdir)
2682 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2683 touch $DIR/$tdir/$tfile.default
2684 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2685 $LFS find $DIR/$tdir -type f --pool $POOL
2686 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2687 [[ "$found" == "2" ]] ||
2688 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2690 $LFS setstripe -d $DIR/$tdir
2692 pool=$($LFS getstripe -p -d $DIR/$tdir)
2694 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2696 run_test 27G "Clear OST pool from stripe"
2699 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2700 skip "Need MDS version newer than 2.11.54"
2701 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2702 test_mkdir $DIR/$tdir
2703 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2704 touch $DIR/$tdir/$tfile
2705 $LFS getstripe -c $DIR/$tdir/$tfile
2706 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2707 error "two-stripe file doesn't have two stripes"
2709 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2710 $LFS getstripe -y $DIR/$tdir/$tfile
2711 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2712 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2713 error "expected l_ost_idx: [02]$ not matched"
2715 # make sure ost list has been cleared
2716 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2717 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2718 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2720 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2722 run_test 27H "Set specific OSTs stripe"
2725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2726 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2727 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2728 skip "Need MDS version newer than 2.12.52"
2729 local pool=$TESTNAME
2730 local ostrange="1 1 1"
2732 save_layout_restore_at_exit $MOUNT
2733 $LFS setstripe -c 2 -i 0 $MOUNT
2734 pool_add $pool || error "pool_add failed"
2735 pool_add_targets $pool $ostrange ||
2736 error "pool_add_targets failed"
2737 test_mkdir $DIR/$tdir
2738 $LFS setstripe -p $pool $DIR/$tdir
2739 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2740 $LFS getstripe $DIR/$tdir/$tfile
2742 run_test 27I "check that root dir striping does not break parent dir one"
2745 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2746 skip "Need MDS version newer than 2.12.51"
2748 test_mkdir $DIR/$tdir
2749 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2750 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2752 # create foreign file (raw way)
2753 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2754 error "creating $tfile w/ hex flags w/o --foreign should fail"
2756 ! $LFS setstripe --foreign --flags foo \
2757 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2758 error "creating $tfile with '--flags foo' should fail"
2760 ! $LFS setstripe --foreign --flags 0xffffffff \
2761 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2762 error "creating $tfile w/ 0xffffffff flags should fail"
2764 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2765 -t 1 -F 0xda08 || error "create_foreign_file failed"
2767 # verify foreign file (raw way)
2768 parse_foreign_file -f $DIR/$tdir/$tfile |
2769 grep "lov_foreign_magic: 0x0BD70BD0" ||
2770 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2771 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2772 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2773 parse_foreign_file -f $DIR/$tdir/$tfile |
2774 grep "lov_foreign_size: 73" ||
2775 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2776 parse_foreign_file -f $DIR/$tdir/$tfile |
2777 grep "lov_foreign_type: 1" ||
2778 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2779 parse_foreign_file -f $DIR/$tdir/$tfile |
2780 grep "lov_foreign_flags: 0x0000DA08" ||
2781 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2782 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2783 grep "lov_foreign_value: 0x" |
2784 sed -e 's/lov_foreign_value: 0x//')
2785 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2786 [[ $lov = ${lov2// /} ]] ||
2787 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2789 # create foreign file (lfs + API)
2790 $LFS setstripe --foreign=none --flags 0xda08 \
2791 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2792 error "$DIR/$tdir/${tfile}2: create failed"
2794 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2795 grep "lfm_magic:.*0x0BD70BD0" ||
2796 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2797 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2798 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2799 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2800 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2801 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2802 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2803 grep "lfm_flags:.*0x0000DA08" ||
2804 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2805 $LFS getstripe $DIR/$tdir/${tfile}2 |
2806 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2807 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2809 # modify striping should fail
2810 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2811 error "$DIR/$tdir/$tfile: setstripe should fail"
2812 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2813 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2816 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2817 cat $DIR/$tdir/${tfile}2 &&
2818 error "$DIR/$tdir/${tfile}2: read should fail"
2819 cat /etc/passwd > $DIR/$tdir/$tfile &&
2820 error "$DIR/$tdir/$tfile: write should fail"
2821 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2822 error "$DIR/$tdir/${tfile}2: write should fail"
2825 chmod 222 $DIR/$tdir/$tfile ||
2826 error "$DIR/$tdir/$tfile: chmod failed"
2827 chmod 222 $DIR/$tdir/${tfile}2 ||
2828 error "$DIR/$tdir/${tfile}2: chmod failed"
2831 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2832 error "$DIR/$tdir/$tfile: chown failed"
2833 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2834 error "$DIR/$tdir/${tfile}2: chown failed"
2836 # rename should work
2837 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2838 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2839 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2840 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2842 #remove foreign file
2843 rm $DIR/$tdir/${tfile}.new ||
2844 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2845 rm $DIR/$tdir/${tfile}2.new ||
2846 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2848 run_test 27J "basic ops on file with foreign LOV"
2851 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2852 skip "Need MDS version newer than 2.12.49"
2854 test_mkdir $DIR/$tdir
2855 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2856 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2858 # create foreign dir (raw way)
2859 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2860 error "creating $tdir w/ hex flags w/o --foreign should fail"
2862 ! $LFS setdirstripe --foreign --flags foo \
2863 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2864 error "creating $tdir with '--flags foo' should fail"
2866 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2867 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2868 error "creating $tdir w/ 0xffffffff flags should fail"
2870 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2871 error "create_foreign_dir FAILED"
2873 # verify foreign dir (raw way)
2874 parse_foreign_dir -d $DIR/$tdir/$tdir |
2875 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2876 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2877 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2878 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2879 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2880 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2881 parse_foreign_dir -d $DIR/$tdir/$tdir |
2882 grep "lmv_foreign_flags: 55813$" ||
2883 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2884 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2885 grep "lmv_foreign_value: 0x" |
2886 sed 's/lmv_foreign_value: 0x//')
2887 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2889 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2891 # create foreign dir (lfs + API)
2892 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2893 $DIR/$tdir/${tdir}2 ||
2894 error "$DIR/$tdir/${tdir}2: create failed"
2896 $LFS getdirstripe -v $DIR/$tdir/${tdir}2
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"
5362 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5363 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5366 run_test 42d "test complete truncate of file with cached dirty data"
5368 test_42e() { # bug22074
5369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5371 local TDIR=$DIR/${tdir}e
5372 local pages=16 # hardcoded 16 pages, don't change it.
5373 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5374 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5378 test_mkdir $DIR/${tdir}e
5379 $LFS setstripe -c 1 $TDIR
5380 createmany -o $TDIR/f $files
5382 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5384 # we assume that with $OSTCOUNT files, at least one of them will
5385 # be allocated on OST0.
5386 warmup_files=$((OSTCOUNT * max_dirty_mb))
5387 createmany -o $TDIR/w $warmup_files
5389 # write a large amount of data into one file and sync, to get good
5390 # avail_grant number from OST.
5391 for ((i=0; i<$warmup_files; i++)); do
5392 idx=$($LFS getstripe -i $TDIR/w$i)
5393 [ $idx -ne 0 ] && continue
5394 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5397 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5399 $LCTL get_param $proc_osc0/cur_dirty_bytes
5400 $LCTL get_param $proc_osc0/cur_grant_bytes
5402 # create as much dirty pages as we can while not to trigger the actual
5403 # RPCs directly. but depends on the env, VFS may trigger flush during this
5404 # period, hopefully we are good.
5405 for ((i=0; i<$warmup_files; i++)); do
5406 idx=$($LFS getstripe -i $TDIR/w$i)
5407 [ $idx -ne 0 ] && continue
5408 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5410 $LCTL get_param $proc_osc0/cur_dirty_bytes
5411 $LCTL get_param $proc_osc0/cur_grant_bytes
5413 # perform the real test
5414 $LCTL set_param $proc_osc0/rpc_stats 0
5415 for ((;i<$files; i++)); do
5416 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5417 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5420 $LCTL get_param $proc_osc0/rpc_stats
5423 local have_ppr=false
5424 $LCTL get_param $proc_osc0/rpc_stats |
5425 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5426 # skip lines until we are at the RPC histogram data
5427 [ "$PPR" == "pages" ] && have_ppr=true && continue
5428 $have_ppr || continue
5430 # we only want the percent stat for < 16 pages
5431 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5433 percent=$((percent + WPCT))
5434 if [[ $percent -gt 15 ]]; then
5435 error "less than 16-pages write RPCs" \
5442 run_test 42e "verify sub-RPC writes are not done synchronously"
5444 test_43A() { # was test_43
5445 test_mkdir $DIR/$tdir
5446 cp -p /bin/ls $DIR/$tdir/$tfile
5447 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5449 # give multiop a chance to open
5452 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5454 # Wait for multiop to exit
5457 run_test 43A "execution of file opened for write should return -ETXTBSY"
5460 test_mkdir $DIR/$tdir
5461 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5462 $DIR/$tdir/sleep 60 &
5464 # Make sure exec of $tdir/sleep wins race with truncate
5466 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5469 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5474 test_mkdir $DIR/$tdir
5475 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5476 $DIR/$tdir/sleep 60 &
5478 # Make sure exec of $tdir/sleep wins race with truncate
5480 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5483 run_test 43b "truncate of file being executed should return -ETXTBSY"
5486 local testdir="$DIR/$tdir"
5489 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5490 ( cd $testdir && md5sum -c )
5492 run_test 43c "md5sum of copy into lustre"
5494 test_44A() { # was test_44
5495 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5497 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5498 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5500 run_test 44A "zero length read from a sparse stripe"
5503 local nstripe=$($LFS getstripe -c -d $DIR)
5504 [ -z "$nstripe" ] && skip "can't get stripe info"
5505 [[ $nstripe -gt $OSTCOUNT ]] &&
5506 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5508 local stride=$($LFS getstripe -S -d $DIR)
5509 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5510 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5513 OFFSETS="0 $((stride/2)) $((stride-1))"
5514 for offset in $OFFSETS; do
5515 for i in $(seq 0 $((nstripe-1))); do
5516 local GLOBALOFFSETS=""
5518 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5519 local myfn=$DIR/d44a-$size
5520 echo "--------writing $myfn at $size"
5521 ll_sparseness_write $myfn $size ||
5522 error "ll_sparseness_write"
5523 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5524 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5525 error "ll_sparseness_verify $GLOBALOFFSETS"
5527 for j in $(seq 0 $((nstripe-1))); do
5529 size=$((((j + $nstripe )*$stride + $offset)))
5530 ll_sparseness_write $myfn $size ||
5531 error "ll_sparseness_write"
5532 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5534 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5535 error "ll_sparseness_verify $GLOBALOFFSETS"
5540 run_test 44a "test sparse pwrite ==============================="
5544 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5550 before=`dirty_osc_total`
5551 echo executing "\"$*\""
5553 after=`dirty_osc_total`
5554 echo before $before, after $after
5557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5560 # Obtain grants from OST if it supports it
5561 echo blah > ${f}_grant
5564 do_dirty_record "echo blah > $f"
5565 [[ $before -eq $after ]] && error "write wasn't cached"
5566 do_dirty_record "> $f"
5567 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5568 do_dirty_record "echo blah > $f"
5569 [[ $before -eq $after ]] && error "write wasn't cached"
5570 do_dirty_record "sync"
5571 [[ $before -gt $after ]] || error "writeback 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 "cancel_lru_locks osc"
5575 [[ $before -gt $after ]] ||
5576 error "lock cancellation didn't lower dirty count"
5579 run_test 45 "osc io page accounting ============================"
5581 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5582 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5583 # objects offset and an assert hit when an rpc was built with 1023's mapped
5584 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5591 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5593 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5594 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5598 run_test 46 "dirtying a previously written page ================"
5600 # test_47 is removed "Device nodes check" is moved to test_28
5602 test_48a() { # bug 2399
5603 [ "$mds1_FSTYPE" = "zfs" ] &&
5604 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5605 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5607 test_mkdir $DIR/$tdir
5609 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5610 test_mkdir $DIR/$tdir
5611 touch foo || error "'touch foo' failed after recreating cwd"
5613 touch .foo || error "'touch .foo' failed after recreating cwd"
5615 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5616 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5617 cd . || error "'cd .' failed after recreating cwd"
5618 mkdir . && error "'mkdir .' worked after recreating cwd"
5619 rmdir . && error "'rmdir .' worked after recreating cwd"
5620 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5621 cd .. || error "'cd ..' failed after recreating cwd"
5623 run_test 48a "Access renamed working dir (should return errors)="
5625 test_48b() { # bug 2399
5627 test_mkdir $DIR/$tdir
5629 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5630 touch foo && error "'touch foo' worked after removing cwd"
5631 mkdir foo && error "'mkdir foo' worked after removing cwd"
5632 touch .foo && error "'touch .foo' worked after removing cwd"
5633 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5634 ls . > /dev/null && error "'ls .' worked after removing cwd"
5635 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5636 mkdir . && error "'mkdir .' worked after removing cwd"
5637 rmdir . && error "'rmdir .' worked after removing cwd"
5638 ln -s . foo && error "'ln -s .' worked after removing cwd"
5639 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5641 run_test 48b "Access removed working dir (should return errors)="
5643 test_48c() { # bug 2350
5644 #lctl set_param debug=-1
5647 test_mkdir -p $DIR/$tdir/dir
5649 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5650 $TRACE touch foo && error "touch foo worked after removing cwd"
5651 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5652 touch .foo && error "touch .foo worked after removing cwd"
5653 mkdir .foo && error "mkdir .foo worked after removing cwd"
5654 $TRACE ls . && error "'ls .' worked after removing cwd"
5655 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5656 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5657 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5658 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5659 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5661 run_test 48c "Access removed working subdir (should return errors)"
5663 test_48d() { # bug 2350
5664 #lctl set_param debug=-1
5667 test_mkdir -p $DIR/$tdir/dir
5669 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5670 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5671 $TRACE touch foo && error "'touch foo' worked after removing parent"
5672 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5673 touch .foo && error "'touch .foo' worked after removing parent"
5674 mkdir .foo && error "mkdir .foo worked after removing parent"
5675 $TRACE ls . && error "'ls .' worked after removing parent"
5676 $TRACE ls .. && error "'ls ..' worked after removing parent"
5677 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5678 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5679 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5682 run_test 48d "Access removed parent subdir (should return errors)"
5684 test_48e() { # bug 4134
5685 #lctl set_param debug=-1
5688 test_mkdir -p $DIR/$tdir/dir
5690 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5691 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5692 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5693 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5694 # On a buggy kernel addition of "touch foo" after cd .. will
5695 # produce kernel oops in lookup_hash_it
5696 touch ../foo && error "'cd ..' worked after recreate parent"
5698 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5700 run_test 48e "Access to recreated parent subdir (should return errors)"
5703 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5704 skip "need MDS >= 2.13.55"
5705 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5706 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5707 skip "needs different host for mdt1 mdt2"
5708 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5710 $LFS mkdir -i0 $DIR/$tdir
5711 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5713 for d in sub1 sub2 sub3; do
5714 #define OBD_FAIL_OSD_REF_DEL 0x19c
5715 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5716 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5719 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5721 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5723 test_49() { # LU-1030
5724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5725 remote_ost_nodsh && skip "remote OST with nodsh"
5727 # get ost1 size - $FSNAME-OST0000
5728 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5730 # write 800M at maximum
5731 [[ $ost1_size -lt 2 ]] && ost1_size=2
5732 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5734 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5735 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5738 # change max_pages_per_rpc while writing the file
5739 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5740 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5741 # loop until dd process exits
5742 while ps ax -opid | grep -wq $dd_pid; do
5743 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5744 sleep $((RANDOM % 5 + 1))
5746 # restore original max_pages_per_rpc
5747 $LCTL set_param $osc1_mppc=$orig_mppc
5748 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5750 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5754 test_mkdir $DIR/$tdir
5756 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5758 run_test 50 "special situations: /proc symlinks ==============="
5760 test_51a() { # was test_51
5761 # bug 1516 - create an empty entry right after ".." then split dir
5762 test_mkdir -c1 $DIR/$tdir
5763 touch $DIR/$tdir/foo
5764 $MCREATE $DIR/$tdir/bar
5766 createmany -m $DIR/$tdir/longfile 201
5768 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5769 $MCREATE $DIR/$tdir/longfile$FNUM
5774 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5776 run_test 51a "special situations: split htree with empty entry =="
5778 cleanup_print_lfs_df () {
5785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5787 local dir=$DIR/$tdir
5788 local nrdirs=$((65536 + 100))
5790 # cleanup the directory
5793 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5797 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5798 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5799 [[ $numfree -lt $nrdirs ]] &&
5800 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5802 # need to check free space for the directories as well
5803 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5804 numfree=$(( blkfree / $(fs_inode_ksize) ))
5805 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5807 trap cleanup_print_lfs_df EXIT
5810 createmany -d $dir/d $nrdirs || {
5811 unlinkmany $dir/d $nrdirs
5812 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5816 nrdirs=$(ls -U $dir | wc -l)
5818 # unlink all but 100 subdirectories, then check it still works
5820 local delete=$((nrdirs - left))
5825 # for ldiskfs the nlink count should be 1, but this is OSD specific
5826 # and so this is listed for informational purposes only
5827 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5828 unlinkmany -d $dir/d $delete ||
5829 error "unlink of first $delete subdirs failed"
5831 echo "nlink between: $(stat -c %h $dir)"
5832 local found=$(ls -U $dir | wc -l)
5833 [ $found -ne $left ] &&
5834 error "can't find subdirs: found only $found, expected $left"
5836 unlinkmany -d $dir/d $delete $left ||
5837 error "unlink of second $left subdirs failed"
5838 # regardless of whether the backing filesystem tracks nlink accurately
5839 # or not, the nlink count shouldn't be more than "." and ".." here
5840 local after=$(stat -c %h $dir)
5841 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5842 echo "nlink after: $after"
5844 cleanup_print_lfs_df
5846 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5849 local stripecount=$1
5850 local nfiles=$((200 * $OSTCOUNT))
5852 log "create files with stripecount=$stripecount"
5853 $LFS setstripe -C $stripecount $DIR/$tdir
5854 createmany -o $DIR/$tdir/t- $nfiles
5855 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5856 for ((n = 0; n < $OSTCOUNT; n++)); do
5857 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5858 END { printf("%0.0f", objs) }' $TMP/$tfile)
5859 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5860 '($1 == '$n') { objs += 1 } \
5861 END { printf("%0.0f", objs) }')
5862 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5864 unlinkmany $DIR/$tdir/t- $nfiles
5869 local max=6 # allow variance of (1 - $min/$max) = 33% by default
5871 # For some combinations of stripecount and OSTCOUNT current code
5872 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
5873 # than others. Rather than skipping this test entirely, check that
5874 # and keep testing to ensure imbalance does not get worse. LU-15282
5875 (( (OSTCOUNT == 6 && stripecount == 4) ||
5876 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
5877 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
5878 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
5879 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5880 { $LFS df && $LFS df -i &&
5881 error "OST $n has fewer objects vs. OST $nlast " \
5882 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
5883 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5884 { $LFS df && $LFS df -i &&
5885 error "OST $n has fewer objects vs. OST $nlast " \
5886 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
5888 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
5889 { $LFS df && $LFS df -i &&
5890 error "OST $n has fewer #0 objects vs. OST $nlast " \
5891 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
5892 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
5893 { $LFS df && $LFS df -i &&
5894 error "OST $n has fewer #0 objects vs. OST $nlast " \
5895 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
5900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5901 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5904 local qos_old=$(do_facet mds1 \
5905 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5907 do_nodes $(comma_list $(mdts_nodes)) \
5908 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5909 stack_trap "do_nodes $(comma_list $(mdts_nodes)) \
5910 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5912 test_mkdir $DIR/$tdir
5914 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
5915 test_51d_sub $stripecount
5918 run_test 51d "check object distribution"
5921 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5922 skip_env "ldiskfs only test"
5925 test_mkdir -c1 $DIR/$tdir
5926 test_mkdir -c1 $DIR/$tdir/d0
5928 touch $DIR/$tdir/d0/foo
5929 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5930 error "file exceed 65000 nlink limit!"
5931 unlinkmany $DIR/$tdir/d0/f- 65001
5934 run_test 51e "check file nlink limit"
5937 test_mkdir $DIR/$tdir
5940 local ulimit_old=$(ulimit -n)
5941 local spare=20 # number of spare fd's for scripts/libraries, etc.
5942 local mdt=$($LFS getstripe -m $DIR/$tdir)
5943 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5945 echo "MDT$mdt numfree=$numfree, max=$max"
5946 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5947 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5948 while ! ulimit -n $((numfree + spare)); do
5949 numfree=$((numfree * 3 / 4))
5951 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5953 echo "left ulimit at $ulimit_old"
5956 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5957 unlinkmany $DIR/$tdir/f $numfree
5958 error "create+open $numfree files in $DIR/$tdir failed"
5960 ulimit -n $ulimit_old
5962 # if createmany exits at 120s there will be fewer than $numfree files
5963 unlinkmany $DIR/$tdir/f $numfree || true
5965 run_test 51f "check many open files limit"
5968 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5969 test_mkdir $DIR/$tdir
5970 touch $DIR/$tdir/foo
5971 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5972 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5973 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5974 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5975 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5977 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5978 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5979 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5981 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5982 cp -r $DIR/$tdir $TMP/
5983 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5985 run_test 52a "append-only flag test (should return errors)"
5988 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5989 test_mkdir $DIR/$tdir
5990 touch $DIR/$tdir/foo
5991 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5992 cat test > $DIR/$tdir/foo && error "cat test worked"
5993 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5994 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5995 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5997 echo foo >> $DIR/$tdir/foo && error "echo worked"
5998 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5999 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6000 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6001 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6003 chattr -i $DIR/$tdir/foo || error "chattr failed"
6005 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6007 run_test 52b "immutable flag test (should return errors) ======="
6010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6011 remote_mds_nodsh && skip "remote MDS with nodsh"
6012 remote_ost_nodsh && skip "remote OST with nodsh"
6025 local support_last_seq=true
6027 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6028 support_last_seq=false
6031 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6033 for value in $(do_facet $SINGLEMDS \
6034 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6035 param=$(echo ${value[0]} | cut -d "=" -f1)
6036 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6038 if $support_last_seq; then
6039 param_seq=$(echo $param |
6040 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6041 mds_last_seq=$(do_facet $SINGLEMDS \
6042 $LCTL get_param -n $param_seq)
6044 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6046 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6047 node=$(facet_active_host ost$((ostnum+1)))
6048 param="obdfilter.$ostname.last_id"
6049 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6050 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6051 ost_last_id=$ost_last
6053 if $support_last_seq; then
6054 ost_last_id=$(echo $ost_last |
6055 awk -F':' '{print $2}' |
6057 ost_last_seq=$(echo $ost_last |
6058 awk -F':' '{print $1}')
6059 [[ $ost_last_seq = $mds_last_seq ]] || continue
6062 if [[ $ost_last_id != $mds_last ]]; then
6063 error "$ost_last_id != $mds_last"
6070 $found || error "can not match last_seq/last_id for $mdtosc"
6073 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6076 perl -MSocket -e ';' || skip "no Socket perl module installed"
6078 $SOCKETSERVER $DIR/socket ||
6079 error "$SOCKETSERVER $DIR/socket failed: $?"
6080 $SOCKETCLIENT $DIR/socket ||
6081 error "$SOCKETCLIENT $DIR/socket failed: $?"
6082 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
6084 run_test 54a "unix domain socket test =========================="
6090 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6092 run_test 54b "char device works in lustre ======================"
6095 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6096 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6097 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6099 for i in $(seq 3 7); do
6100 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6109 loopdev="$DIR/loop54c"
6112 $UMOUNT $DIR/$tdir || rc=$?
6113 losetup -d $loopdev || true
6114 losetup -d $LOOPDEV || true
6115 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6122 loopdev="$DIR/loop54c"
6125 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6126 trap cleanup_54c EXIT
6127 mknod $loopdev b 7 $LOOPNUM
6128 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6129 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6130 losetup $loopdev $DIR/$tfile ||
6131 error "can't set up $loopdev for $DIR/$tfile"
6132 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6133 test_mkdir $DIR/$tdir
6134 mount -t ext2 $loopdev $DIR/$tdir ||
6135 error "error mounting $loopdev on $DIR/$tdir"
6136 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6139 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6143 run_test 54c "block device works in lustre ====================="
6146 local pipe="$DIR/$tfile.pipe"
6147 local string="aaaaaa"
6150 echo -n "$string" > $pipe &
6151 local result=$(cat $pipe)
6152 [[ "$result" == "$string" ]] || error "$result != $string"
6154 run_test 54d "fifo device works in lustre ======================"
6159 cp -aL /dev/console $f
6160 echo $string > $f || error "echo $string to $f failed"
6162 run_test 54e "console/tty device works in lustre ======================"
6167 local dir=$DIR/$tdir
6170 test_mkdir -p $dir/dir
6171 for i in $(seq $numfiles); do
6173 touch $dir/dir/file$i
6176 local numcomp=$($LFS getstripe --component-count $dir)
6178 [[ $numcomp == 0 ]] && numcomp=1
6180 # test lfs getstripe with --recursive
6181 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6183 [[ $filenum -eq $((numfiles * 2)) ]] ||
6184 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6185 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6186 [[ $filenum -eq $numfiles ]] ||
6187 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6188 echo "$LFS getstripe showed obdidx or l_ost_idx"
6190 # test lfs getstripe with file instead of dir
6191 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6192 [[ $filenum -eq 1 ]] ||
6193 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6194 echo "$LFS getstripe file1 passed"
6196 #test lfs getstripe with --verbose
6197 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6198 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6199 error "$LFS getstripe --verbose $dir: "\
6200 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6201 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6202 error "$LFS getstripe $dir: showed lmm_magic"
6204 #test lfs getstripe with -v prints lmm_fid
6205 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6206 local countfids=$((numdirs + numfiles * numcomp))
6207 [[ $filenum -eq $countfids ]] ||
6208 error "$LFS getstripe -v $dir: "\
6209 "got $filenum want $countfids lmm_fid"
6210 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6211 error "$LFS getstripe $dir: showed lmm_fid by default"
6212 echo "$LFS getstripe --verbose passed"
6214 #check for FID information
6215 local fid1=$($LFS getstripe --fid $dir/file1)
6216 local fid2=$($LFS getstripe --verbose $dir/file1 |
6217 awk '/lmm_fid: / { print $2; exit; }')
6218 local fid3=$($LFS path2fid $dir/file1)
6220 [ "$fid1" != "$fid2" ] &&
6221 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6222 [ "$fid1" != "$fid3" ] &&
6223 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6224 echo "$LFS getstripe --fid passed"
6226 #test lfs getstripe with --obd
6227 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6228 error "$LFS getstripe --obd wrong_uuid: should return error"
6230 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6233 local obduuid=$(ostuuid_from_index $ostidx)
6234 local found=$($LFS getstripe -r --obd $obduuid $dir |
6235 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6237 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6238 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6240 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6243 [[ $found -eq $filenum ]] ||
6244 error "$LFS getstripe --obd: found $found expect $filenum"
6245 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6246 sed '/^[ ]*'${ostidx}'[ ]/d' |
6247 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6248 error "$LFS getstripe --obd: should not show file on other obd"
6249 echo "$LFS getstripe --obd passed"
6251 run_test 56a "check $LFS getstripe"
6254 local dir=$DIR/$tdir
6258 for i in $(seq $numdirs); do
6259 test_mkdir $dir/dir$i
6262 # test lfs getdirstripe default mode is non-recursion, which is
6263 # different from lfs getstripe
6264 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6266 [[ $dircnt -eq 1 ]] ||
6267 error "$LFS getdirstripe: found $dircnt, not 1"
6268 dircnt=$($LFS getdirstripe --recursive $dir |
6269 grep -c lmv_stripe_count)
6270 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6271 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6273 run_test 56b "check $LFS getdirstripe"
6276 remote_ost_nodsh && skip "remote OST with nodsh"
6279 local ost_name=$(ostname_from_index $ost_idx)
6280 local old_status=$(ost_dev_status $ost_idx)
6281 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6283 [[ -z "$old_status" ]] ||
6284 skip_env "OST $ost_name is in $old_status status"
6286 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6287 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6288 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6289 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6290 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6291 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6294 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6295 error "$LFS df -v showing inactive devices"
6298 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6300 [[ "$new_status" =~ "D" ]] ||
6301 error "$ost_name status is '$new_status', missing 'D'"
6302 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6303 [[ "$new_status" =~ "N" ]] ||
6304 error "$ost_name status is '$new_status', missing 'N'"
6306 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6307 [[ "$new_status" =~ "f" ]] ||
6308 error "$ost_name status is '$new_status', missing 'f'"
6311 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6312 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6313 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6314 [[ -z "$p" ]] && restore_lustre_params < $p || true
6317 new_status=$(ost_dev_status $ost_idx)
6318 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6319 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6320 # can't check 'f' as devices may actually be on flash
6322 run_test 56c "check 'lfs df' showing device status"
6325 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6326 local osts=$($LFS df -v $MOUNT | grep -c OST)
6330 (( mdts == MDSCOUNT )) ||
6331 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6332 (( osts == OSTCOUNT )) ||
6333 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6335 run_test 56d "'lfs df -v' prints only configured devices"
6338 err_enoent=2 # No such file or directory
6339 err_eopnotsupp=95 # Operation not supported
6341 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6342 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6344 # Check for handling of path not exists
6345 output=$($LFS df $enoent_mnt 2>&1)
6348 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6349 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6350 error "expect failure $err_enoent, not $ret"
6352 # Check for handling of non-Lustre FS
6353 output=$($LFS df $notsup_mnt)
6356 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6357 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6358 error "expect success $err_eopnotsupp, not $ret"
6360 # Check for multiple LustreFS argument
6361 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6364 [[ $output -eq 3 && $ret -eq 0 ]] ||
6365 error "expect success 3, not $output, rc = $ret"
6367 # Check for correct non-Lustre FS handling among multiple
6369 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6370 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6373 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6374 error "expect success 2, not $output, rc = $ret"
6376 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6381 local local_tdir="$1"
6382 local local_numfiles="$2"
6383 local local_numdirs="$3"
6384 local dir_params="$4"
6385 local dir_stripe_params="$5"
6387 if [ ! -d "$local_tdir" ] ; then
6388 test_mkdir -p $dir_stripe_params $local_tdir
6389 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6390 for i in $(seq $local_numfiles) ; do
6391 touch $local_tdir/file$i
6393 for i in $(seq $local_numdirs) ; do
6394 test_mkdir $dir_stripe_params $local_tdir/dir$i
6395 for j in $(seq $local_numfiles) ; do
6396 touch $local_tdir/dir$i/file$j
6402 setup_56_special() {
6404 local local_numfiles=$2
6405 local local_numdirs=$3
6407 setup_56 $local_tdir $local_numfiles $local_numdirs
6409 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6410 for i in $(seq $local_numfiles) ; do
6411 mknod $local_tdir/loop${i}b b 7 $i
6412 mknod $local_tdir/null${i}c c 1 3
6413 ln -s $local_tdir/file1 $local_tdir/link${i}
6415 for i in $(seq $local_numdirs) ; do
6416 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6417 mknod $local_tdir/dir$i/null${i}c c 1 3
6418 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6424 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6425 local expected=$(($NUMDIRS + 2))
6427 setup_56 $dir $NUMFILES $NUMDIRS
6429 # test lfs find with -name
6430 for i in $(seq $NUMFILES) ; do
6431 local nums=$($LFS find -name "*$i" $dir | wc -l)
6433 [ $nums -eq $expected ] ||
6434 error "lfs find -name '*$i' $dir wrong: "\
6435 "found $nums, expected $expected"
6438 run_test 56g "check lfs find -name"
6441 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6442 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6444 setup_56 $dir $NUMFILES $NUMDIRS
6446 # test lfs find with ! -name
6447 for i in $(seq $NUMFILES) ; do
6448 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6450 [ $nums -eq $expected ] ||
6451 error "lfs find ! -name '*$i' $dir wrong: "\
6452 "found $nums, expected $expected"
6455 run_test 56h "check lfs find ! -name"
6458 local dir=$DIR/$tdir
6462 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6465 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6467 run_test 56i "check 'lfs find -ost UUID' skips directories"
6470 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6472 setup_56_special $dir $NUMFILES $NUMDIRS
6474 local expected=$((NUMDIRS + 1))
6475 local cmd="$LFS find -type d $dir"
6476 local nums=$($cmd | wc -l)
6478 [ $nums -eq $expected ] ||
6479 error "'$cmd' wrong: found $nums, expected $expected"
6481 run_test 56j "check lfs find -type d"
6484 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6486 setup_56_special $dir $NUMFILES $NUMDIRS
6488 local expected=$(((NUMDIRS + 1) * NUMFILES))
6489 local cmd="$LFS find -type f $dir"
6490 local nums=$($cmd | wc -l)
6492 [ $nums -eq $expected ] ||
6493 error "'$cmd' wrong: found $nums, expected $expected"
6495 run_test 56k "check lfs find -type f"
6498 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6500 setup_56_special $dir $NUMFILES $NUMDIRS
6502 local expected=$((NUMDIRS + NUMFILES))
6503 local cmd="$LFS find -type b $dir"
6504 local nums=$($cmd | wc -l)
6506 [ $nums -eq $expected ] ||
6507 error "'$cmd' wrong: found $nums, expected $expected"
6509 run_test 56l "check lfs find -type b"
6512 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6514 setup_56_special $dir $NUMFILES $NUMDIRS
6516 local expected=$((NUMDIRS + NUMFILES))
6517 local cmd="$LFS find -type c $dir"
6518 local nums=$($cmd | wc -l)
6519 [ $nums -eq $expected ] ||
6520 error "'$cmd' wrong: found $nums, expected $expected"
6522 run_test 56m "check lfs find -type c"
6525 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6526 setup_56_special $dir $NUMFILES $NUMDIRS
6528 local expected=$((NUMDIRS + NUMFILES))
6529 local cmd="$LFS find -type l $dir"
6530 local nums=$($cmd | wc -l)
6532 [ $nums -eq $expected ] ||
6533 error "'$cmd' wrong: found $nums, expected $expected"
6535 run_test 56n "check lfs find -type l"
6538 local dir=$DIR/$tdir
6540 setup_56 $dir $NUMFILES $NUMDIRS
6541 utime $dir/file1 > /dev/null || error "utime (1)"
6542 utime $dir/file2 > /dev/null || error "utime (2)"
6543 utime $dir/dir1 > /dev/null || error "utime (3)"
6544 utime $dir/dir2 > /dev/null || error "utime (4)"
6545 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6546 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6549 local nums=$($LFS find -mtime +0 $dir | wc -l)
6551 [ $nums -eq $expected ] ||
6552 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6555 cmd="$LFS find -mtime 0 $dir"
6556 nums=$($cmd | wc -l)
6557 [ $nums -eq $expected ] ||
6558 error "'$cmd' wrong: found $nums, expected $expected"
6560 run_test 56o "check lfs find -mtime for old files"
6563 local dir=$DIR/$tdir
6567 # just to make sure there is something that won't be found
6569 touch $dir/$tfile.now
6571 for age in year week day hour min; do
6572 count=$((count + 1))
6574 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6575 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6576 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6578 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6579 local nums=$($cmd | wc -l)
6580 [ $nums -eq $expected ] ||
6581 error "'$cmd' wrong: found $nums, expected $expected"
6583 cmd="$LFS find $dir -atime $count${age:0:1}"
6584 nums=$($cmd | wc -l)
6585 [ $nums -eq $expected ] ||
6586 error "'$cmd' wrong: found $nums, expected $expected"
6590 cmd="$LFS find $dir -ctime +1s -type f"
6591 nums=$($cmd | wc -l)
6592 (( $nums == $count * 2 + 1)) ||
6593 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6595 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6597 test_newerXY_base() {
6600 local dir=$DIR/$tdir
6604 if [ $y == "t" ]; then
6605 if [ $x == "b" ]; then
6606 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6608 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6611 ref=$DIR/$tfile.newer.$x$y
6612 touch $ref || error "touch $ref failed"
6615 echo "before = $ref"
6617 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6619 if [ $y == "t" ]; then
6620 if [ $x == "b" ]; then
6621 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6623 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6626 negref=$DIR/$tfile.negnewer.$x$y
6627 touch $negref || error "touch $negref failed"
6630 echo "after = $negref"
6631 local cmd="$LFS find $dir -newer$x$y $ref"
6632 local nums=$(eval $cmd | wc -l)
6633 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6635 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6636 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6638 cmd="$LFS find $dir ! -newer$x$y $negref"
6639 nums=$(eval $cmd | wc -l)
6640 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6641 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6643 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6644 nums=$(eval $cmd | wc -l)
6645 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6646 error "'$cmd' wrong: found $nums between, expected $expected"; }
6652 test_newerXY_base "a" "a"
6653 test_newerXY_base "a" "m"
6654 test_newerXY_base "a" "c"
6655 test_newerXY_base "m" "a"
6656 test_newerXY_base "m" "m"
6657 test_newerXY_base "m" "c"
6658 test_newerXY_base "c" "a"
6659 test_newerXY_base "c" "m"
6660 test_newerXY_base "c" "c"
6662 [[ -n "$sles_version" ]] &&
6663 echo "skip timestamp tests on SLES, LU-13665" && return 0
6665 test_newerXY_base "a" "t"
6666 test_newerXY_base "m" "t"
6667 test_newerXY_base "c" "t"
6669 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6670 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6671 ! btime_supported && echo "btime unsupported" && return 0
6673 test_newerXY_base "b" "b"
6674 test_newerXY_base "b" "t"
6676 run_test 56oc "check lfs find -newerXY work"
6679 local dir=$DIR/$tdir
6684 $LFS find $dir -btime -1d -type f
6691 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6692 ! btime_supported && skip "btime unsupported on MDS"
6694 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6695 ! btime_supported && skip "btime unsupported on clients"
6697 local dir=$DIR/$tdir
6698 local ref=$DIR/$tfile.ref
6699 local negref=$DIR/$tfile.negref
6701 mkdir $dir || error "mkdir $dir failed"
6702 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6703 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6704 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6705 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6706 touch $ref || error "touch $ref failed"
6707 # sleep 3 seconds at least
6710 local before=$(do_facet mds1 date +%s)
6711 local skew=$(($(date +%s) - before + 1))
6713 if (( skew < 0 && skew > -5 )); then
6714 sleep $((0 - skew + 1))
6718 # Set the dir stripe params to limit files all on MDT0,
6719 # otherwise we need to calc the max clock skew between
6720 # the client and MDTs.
6721 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6723 touch $negref || error "touch $negref failed"
6725 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6726 local nums=$($cmd | wc -l)
6727 local expected=$(((NUMFILES + 1) * NUMDIRS))
6729 [ $nums -eq $expected ] ||
6730 error "'$cmd' wrong: found $nums, expected $expected"
6732 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6733 nums=$($cmd | wc -l)
6734 expected=$((NUMFILES + 1))
6735 [ $nums -eq $expected ] ||
6736 error "'$cmd' wrong: found $nums, expected $expected"
6738 [ $skew -lt 0 ] && return
6740 local after=$(do_facet mds1 date +%s)
6741 local age=$((after - before + 1 + skew))
6743 cmd="$LFS find $dir -btime -${age}s -type f"
6744 nums=$($cmd | wc -l)
6745 expected=$(((NUMFILES + 1) * NUMDIRS))
6747 echo "Clock skew between client and server: $skew, age:$age"
6748 [ $nums -eq $expected ] ||
6749 error "'$cmd' wrong: found $nums, expected $expected"
6751 expected=$(($NUMDIRS + 1))
6752 cmd="$LFS find $dir -btime -${age}s -type d"
6753 nums=$($cmd | wc -l)
6754 [ $nums -eq $expected ] ||
6755 error "'$cmd' wrong: found $nums, expected $expected"
6756 rm -f $ref $negref || error "Failed to remove $ref $negref"
6758 run_test 56od "check lfs find -btime with units"
6761 [ $RUNAS_ID -eq $UID ] &&
6762 skip_env "RUNAS_ID = UID = $UID -- skipping"
6764 local dir=$DIR/$tdir
6766 setup_56 $dir $NUMFILES $NUMDIRS
6767 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6769 local expected=$NUMFILES
6770 local cmd="$LFS find -uid $RUNAS_ID $dir"
6771 local nums=$($cmd | wc -l)
6773 [ $nums -eq $expected ] ||
6774 error "'$cmd' wrong: found $nums, expected $expected"
6776 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6777 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6778 nums=$($cmd | wc -l)
6779 [ $nums -eq $expected ] ||
6780 error "'$cmd' wrong: found $nums, expected $expected"
6782 run_test 56p "check lfs find -uid and ! -uid"
6785 [ $RUNAS_ID -eq $UID ] &&
6786 skip_env "RUNAS_ID = UID = $UID -- skipping"
6788 local dir=$DIR/$tdir
6790 setup_56 $dir $NUMFILES $NUMDIRS
6791 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6793 local expected=$NUMFILES
6794 local cmd="$LFS find -gid $RUNAS_GID $dir"
6795 local nums=$($cmd | wc -l)
6797 [ $nums -eq $expected ] ||
6798 error "'$cmd' wrong: found $nums, expected $expected"
6800 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6801 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6802 nums=$($cmd | wc -l)
6803 [ $nums -eq $expected ] ||
6804 error "'$cmd' wrong: found $nums, expected $expected"
6806 run_test 56q "check lfs find -gid and ! -gid"
6809 local dir=$DIR/$tdir
6811 setup_56 $dir $NUMFILES $NUMDIRS
6814 local cmd="$LFS find -size 0 -type f -lazy $dir"
6815 local nums=$($cmd | wc -l)
6817 [ $nums -eq $expected ] ||
6818 error "'$cmd' wrong: found $nums, expected $expected"
6819 cmd="$LFS find -size 0 -type f $dir"
6820 nums=$($cmd | wc -l)
6821 [ $nums -eq $expected ] ||
6822 error "'$cmd' wrong: found $nums, expected $expected"
6825 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6826 nums=$($cmd | wc -l)
6827 [ $nums -eq $expected ] ||
6828 error "'$cmd' wrong: found $nums, expected $expected"
6829 cmd="$LFS find ! -size 0 -type f $dir"
6830 nums=$($cmd | wc -l)
6831 [ $nums -eq $expected ] ||
6832 error "'$cmd' wrong: found $nums, expected $expected"
6834 echo "test" > $dir/$tfile
6835 echo "test2" > $dir/$tfile.2 && sync
6837 cmd="$LFS find -size 5 -type f -lazy $dir"
6838 nums=$($cmd | wc -l)
6839 [ $nums -eq $expected ] ||
6840 error "'$cmd' wrong: found $nums, expected $expected"
6841 cmd="$LFS find -size 5 -type f $dir"
6842 nums=$($cmd | wc -l)
6843 [ $nums -eq $expected ] ||
6844 error "'$cmd' wrong: found $nums, expected $expected"
6847 cmd="$LFS find -size +5 -type f -lazy $dir"
6848 nums=$($cmd | wc -l)
6849 [ $nums -eq $expected ] ||
6850 error "'$cmd' wrong: found $nums, expected $expected"
6851 cmd="$LFS find -size +5 -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 $expected"
6867 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6868 nums=$($cmd | wc -l)
6869 [ $nums -eq $expected ] ||
6870 error "'$cmd' wrong: found $nums, expected $expected"
6871 cmd="$LFS find ! -size -5 -type f $dir"
6872 nums=$($cmd | wc -l)
6873 [ $nums -eq $expected ] ||
6874 error "'$cmd' wrong: found $nums, expected $expected"
6877 cmd="$LFS find -size -5 -type f -lazy $dir"
6878 nums=$($cmd | wc -l)
6879 [ $nums -eq $expected ] ||
6880 error "'$cmd' wrong: found $nums, expected $expected"
6881 cmd="$LFS find -size -5 -type f $dir"
6882 nums=$($cmd | wc -l)
6883 [ $nums -eq $expected ] ||
6884 error "'$cmd' wrong: found $nums, expected $expected"
6886 run_test 56r "check lfs find -size works"
6893 cancel_lru_locks $OSC
6895 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6896 local nums=$($cmd | wc -l)
6898 [ $nums -eq $expected ] ||
6899 error "'$cmd' wrong: found $nums, expected $expected"
6901 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6903 if (( rpcs_before + glimpses != rpcs_after )); then
6904 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6905 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6907 if [[ $glimpses == 0 ]]; then
6908 error "'$cmd' should not send glimpse RPCs to OST"
6910 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6916 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6917 skip "MDS < 2.12.58 doesn't return LSOM data"
6918 local dir=$DIR/$tdir
6919 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6921 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6923 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6924 $LCTL set_param -n llite.*.statahead_agl=0
6925 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6927 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6928 # open and close all files to ensure LSOM is updated
6929 cancel_lru_locks $OSC
6930 find $dir -type f | xargs cat > /dev/null
6932 # expect_found glimpse_rpcs command_to_run
6933 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6934 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6935 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6936 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6938 echo "test" > $dir/$tfile
6939 echo "test2" > $dir/$tfile.2 && sync
6940 cancel_lru_locks $OSC
6941 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6943 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6944 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6945 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6946 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6948 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6949 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6950 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6951 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6952 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6953 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6955 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6958 local dir=$DIR/$tdir
6959 local tmp=$TMP/$tfile.log
6962 test_mkdir -p $dir || error "failed to mkdir $dir"
6963 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6964 error "failed to setstripe $dir/$tfile"
6965 mdt_idx=$($LFS getdirstripe -i $dir)
6966 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6968 stack_trap "rm -f $tmp" EXIT
6969 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6970 ! grep -q obd_uuid $tmp ||
6971 error "failed to find --size +100K --ost 0 $dir"
6972 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6973 ! grep -q obd_uuid $tmp ||
6974 error "failed to find --size +100K --mdt $mdt_idx $dir"
6976 run_test 56rb "check lfs find --size --ost/--mdt works"
6979 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6980 local dir=$DIR/$tdir
6983 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6984 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6985 (( $MDSCOUNT > 2 )) &&
6986 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6987 mkdir $dir/$tdir-{1..10}
6988 touch $dir/$tfile-{1..10}
6990 found=$($LFS find $dir --mdt-count 2 | wc -l)
6992 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6994 found=$($LFS find $dir -T +1 | wc -l)
6995 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6996 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6998 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7000 (( $found == $expect )) || error "found $found all_char, expect $expect"
7002 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7003 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7004 (( $found == $expect )) || error "found $found all_char, expect $expect"
7006 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7008 test_56s() { # LU-611 #LU-9369
7009 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7011 local dir=$DIR/$tdir
7012 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7014 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7015 for i in $(seq $NUMDIRS); do
7016 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7019 local expected=$NUMDIRS
7020 local cmd="$LFS find -c $OSTCOUNT $dir"
7021 local nums=$($cmd | wc -l)
7023 [ $nums -eq $expected ] || {
7024 $LFS getstripe -R $dir
7025 error "'$cmd' wrong: found $nums, expected $expected"
7028 expected=$((NUMDIRS + onestripe))
7029 cmd="$LFS find -stripe-count +0 -type f $dir"
7030 nums=$($cmd | wc -l)
7031 [ $nums -eq $expected ] || {
7032 $LFS getstripe -R $dir
7033 error "'$cmd' wrong: found $nums, expected $expected"
7037 cmd="$LFS find -stripe-count 1 -type f $dir"
7038 nums=$($cmd | wc -l)
7039 [ $nums -eq $expected ] || {
7040 $LFS getstripe -R $dir
7041 error "'$cmd' wrong: found $nums, expected $expected"
7044 cmd="$LFS find -stripe-count -2 -type f $dir"
7045 nums=$($cmd | wc -l)
7046 [ $nums -eq $expected ] || {
7047 $LFS getstripe -R $dir
7048 error "'$cmd' wrong: found $nums, expected $expected"
7052 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7053 nums=$($cmd | wc -l)
7054 [ $nums -eq $expected ] || {
7055 $LFS getstripe -R $dir
7056 error "'$cmd' wrong: found $nums, expected $expected"
7059 run_test 56s "check lfs find -stripe-count works"
7061 test_56t() { # LU-611 #LU-9369
7062 local dir=$DIR/$tdir
7064 setup_56 $dir 0 $NUMDIRS
7065 for i in $(seq $NUMDIRS); do
7066 $LFS setstripe -S 8M $dir/dir$i/$tfile
7069 local expected=$NUMDIRS
7070 local cmd="$LFS find -S 8M $dir"
7071 local nums=$($cmd | wc -l)
7073 [ $nums -eq $expected ] || {
7074 $LFS getstripe -R $dir
7075 error "'$cmd' wrong: found $nums, expected $expected"
7079 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7081 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7083 expected=$(((NUMDIRS + 1) * NUMFILES))
7084 cmd="$LFS find -stripe-size 512k -type f $dir"
7085 nums=$($cmd | wc -l)
7086 [ $nums -eq $expected ] ||
7087 error "'$cmd' wrong: found $nums, expected $expected"
7089 cmd="$LFS find -stripe-size +320k -type f $dir"
7090 nums=$($cmd | wc -l)
7091 [ $nums -eq $expected ] ||
7092 error "'$cmd' wrong: found $nums, expected $expected"
7094 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7095 cmd="$LFS find -stripe-size +200k -type f $dir"
7096 nums=$($cmd | wc -l)
7097 [ $nums -eq $expected ] ||
7098 error "'$cmd' wrong: found $nums, expected $expected"
7100 cmd="$LFS find -stripe-size -640k -type f $dir"
7101 nums=$($cmd | wc -l)
7102 [ $nums -eq $expected ] ||
7103 error "'$cmd' wrong: found $nums, expected $expected"
7106 cmd="$LFS find -stripe-size 256k -type f $dir"
7107 nums=$($cmd | wc -l)
7108 [ $nums -eq $expected ] ||
7109 error "'$cmd' wrong: found $nums, expected $expected"
7111 cmd="$LFS find -stripe-size -320k -type f $dir"
7112 nums=$($cmd | wc -l)
7113 [ $nums -eq $expected ] ||
7114 error "'$cmd' wrong: found $nums, expected $expected"
7117 cmd="$LFS find -stripe-size 1024k -type f $dir"
7118 nums=$($cmd | wc -l)
7119 [ $nums -eq $expected ] ||
7120 error "'$cmd' wrong: found $nums, expected $expected"
7122 run_test 56t "check lfs find -stripe-size works"
7124 test_56u() { # LU-611
7125 local dir=$DIR/$tdir
7127 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7129 if [[ $OSTCOUNT -gt 1 ]]; then
7130 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7136 local expected=$(((NUMDIRS + 1) * NUMFILES))
7137 local cmd="$LFS find -stripe-index 0 -type f $dir"
7138 local nums=$($cmd | wc -l)
7140 [ $nums -eq $expected ] ||
7141 error "'$cmd' wrong: found $nums, expected $expected"
7144 cmd="$LFS find -stripe-index 1 -type f $dir"
7145 nums=$($cmd | wc -l)
7146 [ $nums -eq $expected ] ||
7147 error "'$cmd' wrong: found $nums, expected $expected"
7149 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7150 nums=$($cmd | wc -l)
7151 [ $nums -eq $expected ] ||
7152 error "'$cmd' wrong: found $nums, expected $expected"
7155 # This should produce an error and not return any files
7156 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7157 nums=$($cmd 2>/dev/null | wc -l)
7158 [ $nums -eq $expected ] ||
7159 error "'$cmd' wrong: found $nums, expected $expected"
7161 if [[ $OSTCOUNT -gt 1 ]]; then
7162 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7163 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7164 nums=$($cmd | wc -l)
7165 [ $nums -eq $expected ] ||
7166 error "'$cmd' wrong: found $nums, expected $expected"
7169 run_test 56u "check lfs find -stripe-index works"
7173 local dir=$DIR/$tdir
7175 setup_56 $dir $NUMFILES $NUMDIRS
7177 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7178 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7180 for file in $($LFS find -m $UUID $dir); do
7181 file_midx=$($LFS getstripe -m $file)
7182 [ $file_midx -eq $mdt_idx ] ||
7183 error "lfs find -m $UUID != getstripe -m $file_midx"
7186 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7189 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7192 local dir=$DIR/$tdir
7194 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7196 local stripe_size=$($LFS getstripe -S -d $dir) ||
7197 error "$LFS getstripe -S -d $dir failed"
7198 stripe_size=${stripe_size%% *}
7200 local file_size=$((stripe_size * OSTCOUNT))
7201 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7202 local required_space=$((file_num * file_size))
7203 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7205 [[ $free_space -le $((required_space / 1024)) ]] &&
7206 skip_env "need $required_space, have $free_space kbytes"
7209 local dd_count=$((file_size / dd_bs))
7211 # write data into the files
7216 for i in $(seq $NUMFILES); do
7218 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7219 error "write data into $file failed"
7221 for i in $(seq $NUMDIRS); do
7222 for j in $(seq $NUMFILES); do
7223 file=$dir/dir$i/file$j
7224 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7225 error "write data into $file failed"
7229 # $LFS_MIGRATE will fail if hard link migration is unsupported
7230 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7231 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7232 error "creating links to $dir/dir1/file1 failed"
7237 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7240 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7243 eval $cmd || error "$cmd failed"
7245 check_stripe_count $dir/file1 $expected
7247 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7249 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7250 # OST 1 if it is on OST 0. This file is small enough to
7251 # be on only one stripe.
7252 file=$dir/migr_1_ost
7253 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7254 error "write data into $file failed"
7255 local obdidx=$($LFS getstripe -i $file)
7256 local oldmd5=$(md5sum $file)
7259 [[ $obdidx -eq 0 ]] && newobdidx=1
7260 cmd="$LFS migrate -i $newobdidx $file"
7262 eval $cmd || error "$cmd failed"
7264 local realobdix=$($LFS getstripe -i $file)
7265 local newmd5=$(md5sum $file)
7267 [[ $newobdidx -ne $realobdix ]] &&
7268 error "new OST is different (was=$obdidx, "\
7269 "wanted=$newobdidx, got=$realobdix)"
7270 [[ "$oldmd5" != "$newmd5" ]] &&
7271 error "md5sum differ: $oldmd5, $newmd5"
7275 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7277 eval $cmd || error "$cmd failed"
7279 for j in $(seq $NUMFILES); do
7280 check_stripe_count $dir/dir1/file$j $expected
7283 # lfs_migrate works with lfs find
7284 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7285 $LFS_MIGRATE -y -c $expected"
7287 eval $cmd || error "$cmd failed"
7289 for i in $(seq 2 $NUMFILES); do
7290 check_stripe_count $dir/file$i $expected
7292 for i in $(seq 2 $NUMDIRS); do
7293 for j in $(seq $NUMFILES); do
7294 check_stripe_count $dir/dir$i/file$j $expected
7298 run_test 56w "check lfs_migrate -c stripe_count works"
7301 local file1=$DIR/$tdir/file1
7302 local create_pool=false
7303 local initial_pool=$($LFS getstripe -p $DIR)
7307 echo -n "Creating test dir..."
7308 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7311 echo -n "Creating test file..."
7312 touch $file1 || error "cannot create file"
7315 echo -n "Detecting existing pools..."
7316 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7318 if [ ${#pool_list[@]} -gt 0 ]; then
7319 echo "${pool_list[@]}"
7320 for thispool in "${pool_list[@]}"; do
7321 if [[ -z "$initial_pool" ||
7322 "$initial_pool" != "$thispool" ]]; then
7324 echo "Using existing pool '$pool'"
7329 echo "none detected."
7331 if [ -z "$pool" ]; then
7332 pool=${POOL:-testpool}
7333 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7334 echo -n "Creating pool '$pool'..."
7336 pool_add $pool &> /dev/null ||
7337 error "pool_add failed"
7340 echo -n "Adding target to pool..."
7341 pool_add_targets $pool 0 0 1 &> /dev/null ||
7342 error "pool_add_targets failed"
7346 echo -n "Setting pool using -p option..."
7347 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7348 error "migrate failed rc = $?"
7351 echo -n "Verifying test file is in pool after migrating..."
7352 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7353 error "file was not migrated to pool $pool"
7356 echo -n "Removing test file from pool '$pool'..."
7357 # "lfs migrate $file" won't remove the file from the pool
7358 # until some striping information is changed.
7359 $LFS migrate -c 1 $file1 &> /dev/null ||
7360 error "cannot remove from pool"
7361 [ "$($LFS getstripe -p $file1)" ] &&
7362 error "pool still set"
7365 echo -n "Setting pool using --pool option..."
7366 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7367 error "migrate failed rc = $?"
7372 if $create_pool; then
7373 destroy_test_pools 2> /dev/null ||
7374 error "destroy test pools failed"
7377 run_test 56wb "check lfs_migrate pool support"
7380 local file1="$DIR/$tdir/file1"
7387 echo -n "Creating test dir..."
7388 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7389 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7390 error "cannot set stripe by '-S 1M -c 1'"
7393 echo -n "Setting initial stripe for test file..."
7394 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7395 error "cannot set stripe"
7396 cur_ssize=$($LFS getstripe -S "$file1")
7397 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7400 # File currently set to -S 512K -c 1
7402 # Ensure -c and -S options are rejected when -R is set
7403 echo -n "Verifying incompatible options are detected..."
7404 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7405 error "incompatible -c and -R options not detected"
7406 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7407 error "incompatible -S and -R options not detected"
7410 # Ensure unrecognized options are passed through to 'lfs migrate'
7411 echo -n "Verifying -S option is passed through to lfs migrate..."
7412 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7413 error "migration failed"
7414 cur_ssize=$($LFS getstripe -S "$file1")
7415 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7418 # File currently set to -S 1M -c 1
7420 # Ensure long options are supported
7421 echo -n "Verifying long options supported..."
7422 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7423 error "long option without argument not supported"
7424 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7425 error "long option with argument not supported"
7426 cur_ssize=$($LFS getstripe -S "$file1")
7427 [ $cur_ssize -eq 524288 ] ||
7428 error "migrate --stripe-size $cur_ssize != 524288"
7431 # File currently set to -S 512K -c 1
7433 if [ "$OSTCOUNT" -gt 1 ]; then
7434 echo -n "Verifying explicit stripe count can be set..."
7435 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7436 error "migrate failed"
7437 cur_scount=$($LFS getstripe -c "$file1")
7438 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7442 # File currently set to -S 512K -c 1 or -S 512K -c 2
7444 # Ensure parent striping is used if -R is set, and no stripe
7445 # count or size is specified
7446 echo -n "Setting stripe for parent directory..."
7447 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7448 error "cannot set stripe '-S 2M -c 1'"
7451 echo -n "Verifying restripe option uses parent stripe settings..."
7452 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7453 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7454 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7455 error "migrate failed"
7456 cur_ssize=$($LFS getstripe -S "$file1")
7457 [ $cur_ssize -eq $parent_ssize ] ||
7458 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7459 cur_scount=$($LFS getstripe -c "$file1")
7460 [ $cur_scount -eq $parent_scount ] ||
7461 error "migrate -R stripe_count $cur_scount != $parent_scount"
7464 # File currently set to -S 1M -c 1
7466 # Ensure striping is preserved if -R is not set, and no stripe
7467 # count or size is specified
7468 echo -n "Verifying striping size preserved when not specified..."
7469 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7470 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7471 error "cannot set stripe on parent directory"
7472 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7473 error "migrate failed"
7474 cur_ssize=$($LFS getstripe -S "$file1")
7475 [ $cur_ssize -eq $orig_ssize ] ||
7476 error "migrate by default $cur_ssize != $orig_ssize"
7479 # Ensure file name properly detected when final option has no argument
7480 echo -n "Verifying file name properly detected..."
7481 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7482 error "file name interpreted as option argument"
7488 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7491 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7493 local file1=$DIR/$tdir/file1
7495 echo -n "Creating test dir..."
7496 test_mkdir $DIR/$tdir || error "cannot create dir"
7499 echo -n "Creating test file..."
7503 # Ensure 'lfs migrate' will fail by using a non-existent option,
7504 # and make sure rsync is not called to recover
7505 echo -n "Make sure --no-rsync option works..."
7506 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7507 grep -q 'refusing to fall back to rsync' ||
7508 error "rsync was called with --no-rsync set"
7511 # Ensure rsync is called without trying 'lfs migrate' first
7512 echo -n "Make sure --rsync option works..."
7513 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7514 grep -q 'falling back to rsync' &&
7515 error "lfs migrate was called with --rsync set"
7518 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7519 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7520 grep -q 'at the same time' ||
7521 error "--rsync and --no-rsync accepted concurrently"
7527 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7533 test_mkdir $td || error "cannot create $td"
7534 touch $tf || error "cannot touch $tf"
7536 echo -n "Make sure --non-direct|-D works..."
7537 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7538 grep -q "lfs migrate --non-direct" ||
7539 error "--non-direct option cannot work correctly"
7540 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7541 grep -q "lfs migrate -D" ||
7542 error "-D option cannot work correctly"
7545 run_test 56we "check lfs_migrate --non-direct|-D support"
7548 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7549 check_swap_layouts_support
7551 local dir=$DIR/$tdir
7552 local ref1=/etc/passwd
7553 local file1=$dir/file1
7555 test_mkdir $dir || error "creating dir $dir"
7556 $LFS setstripe -c 2 $file1
7558 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7559 stripe=$($LFS getstripe -c $file1)
7560 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7561 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7566 run_test 56x "lfs migration support"
7569 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7570 check_swap_layouts_support
7572 local dir=$DIR/$tdir/$testnum
7576 local ref1=/etc/passwd
7577 local file1=$dir/file1
7579 $LFS setstripe -c 2 $file1
7581 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7583 local stripe=$($LFS getstripe -c $file1)
7585 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7586 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7591 run_test 56xa "lfs migration --block support"
7593 check_migrate_links() {
7595 local file1="$dir/file1"
7599 local total_count=$(($begin + $count - 1))
7600 local symlink_count=10
7603 if [ ! -f "$file1" ]; then
7604 echo -n "creating initial file..."
7605 $LFS setstripe -c 1 -S "512k" "$file1" ||
7606 error "cannot setstripe initial file"
7609 echo -n "creating symlinks..."
7610 for s in $(seq 1 $symlink_count); do
7611 ln -s "$file1" "$dir/slink$s" ||
7612 error "cannot create symlinks"
7616 echo -n "creating nonlinked files..."
7617 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7618 error "cannot create nonlinked files"
7623 if [ ! -f "$dir/file$total_count" ]; then
7624 echo -n "creating hard links $begin:$total_count..."
7625 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7626 /dev/null || error "cannot create hard links"
7630 echo -n "checking number of hard links listed in xattrs..."
7631 local fid=$($LFS getstripe -F "$file1")
7632 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7635 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7636 skip "hard link list has unexpected size, skipping test"
7638 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7639 error "link names should exceed xattrs size"
7642 echo -n "migrating files..."
7643 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7645 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7648 # make sure all links have been properly migrated
7649 echo -n "verifying files..."
7650 fid=$($LFS getstripe -F "$file1") ||
7651 error "cannot get fid for file $file1"
7652 for i in $(seq 2 $total_count); do
7653 local fid2=$($LFS getstripe -F $dir/file$i)
7655 [ "$fid2" == "$fid" ] ||
7656 error "migrated hard link has mismatched FID"
7659 # make sure hard links were properly detected, and migration was
7660 # performed only once for the entire link set; nonlinked files should
7662 local actual=$(grep -c 'done' <<< "$migrate_out")
7663 local expected=$(($uniq_count + 1))
7665 [ "$actual" -eq "$expected" ] ||
7666 error "hard links individually migrated ($actual != $expected)"
7668 # make sure the correct number of hard links are present
7669 local hardlinks=$(stat -c '%h' "$file1")
7671 [ $hardlinks -eq $total_count ] ||
7672 error "num hard links $hardlinks != $total_count"
7679 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7680 skip "Need MDS version at least 2.10.55"
7682 local dir="$DIR/$tdir"
7684 test_mkdir "$dir" || error "cannot create dir $dir"
7686 echo "testing lfs migrate mode when all links fit within xattrs"
7687 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7689 echo "testing rsync mode when all links fit within xattrs"
7690 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7692 echo "testing lfs migrate mode when all links do not fit within xattrs"
7693 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7695 echo "testing rsync mode when all links do not fit within xattrs"
7696 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7698 chown -R $RUNAS_ID $dir
7699 echo "testing non-root lfs migrate mode when not all links are in xattr"
7700 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7705 run_test 56xb "lfs migration hard link support"
7708 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7710 local dir="$DIR/$tdir"
7712 test_mkdir "$dir" || error "cannot create dir $dir"
7714 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7715 echo -n "Setting initial stripe for 20MB test file..."
7716 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7717 error "cannot setstripe 20MB file"
7719 echo -n "Sizing 20MB test file..."
7720 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7722 echo -n "Verifying small file autostripe count is 1..."
7723 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7724 error "cannot migrate 20MB file"
7725 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7726 error "cannot get stripe for $dir/20mb"
7727 [ $stripe_count -eq 1 ] ||
7728 error "unexpected stripe count $stripe_count for 20MB file"
7732 # Test 2: File is small enough to fit within the available space on
7733 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7734 # have at least an additional 1KB for each desired stripe for test 3
7735 echo -n "Setting stripe for 1GB test file..."
7736 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7738 echo -n "Sizing 1GB test file..."
7739 # File size is 1GB + 3KB
7740 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7743 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7744 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7745 if (( avail > 524288 * OSTCOUNT )); then
7746 echo -n "Migrating 1GB file..."
7747 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7748 error "cannot migrate 1GB file"
7750 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7751 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7752 error "cannot getstripe for 1GB file"
7753 [ $stripe_count -eq 2 ] ||
7754 error "unexpected stripe count $stripe_count != 2"
7758 # Test 3: File is too large to fit within the available space on
7759 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7760 if [ $OSTCOUNT -ge 3 ]; then
7761 # The required available space is calculated as
7762 # file size (1GB + 3KB) / OST count (3).
7763 local kb_per_ost=349526
7765 echo -n "Migrating 1GB file with limit..."
7766 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7767 error "cannot migrate 1GB file with limit"
7770 stripe_count=$($LFS getstripe -c "$dir/1gb")
7771 echo -n "Verifying 1GB autostripe count with limited space..."
7772 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7773 error "unexpected stripe count $stripe_count (min 3)"
7780 run_test 56xc "lfs migration autostripe"
7783 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7785 local dir=$DIR/$tdir
7786 local f_mgrt=$dir/$tfile.mgrt
7787 local f_yaml=$dir/$tfile.yaml
7788 local f_copy=$dir/$tfile.copy
7789 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7790 local layout_copy="-c 2 -S 2M -i 1"
7791 local yamlfile=$dir/yamlfile
7792 local layout_before;
7795 test_mkdir "$dir" || error "cannot create dir $dir"
7796 $LFS setstripe $layout_yaml $f_yaml ||
7797 error "cannot setstripe $f_yaml with layout $layout_yaml"
7798 $LFS getstripe --yaml $f_yaml > $yamlfile
7799 $LFS setstripe $layout_copy $f_copy ||
7800 error "cannot setstripe $f_copy with layout $layout_copy"
7802 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7804 # 1. test option --yaml
7805 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7806 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7807 layout_before=$(get_layout_param $f_yaml)
7808 layout_after=$(get_layout_param $f_mgrt)
7809 [ "$layout_after" == "$layout_before" ] ||
7810 error "lfs_migrate --yaml: $layout_after != $layout_before"
7812 # 2. test option --copy
7813 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7814 error "cannot migrate $f_mgrt with --copy $f_copy"
7815 layout_before=$(get_layout_param $f_copy)
7816 layout_after=$(get_layout_param $f_mgrt)
7817 [ "$layout_after" == "$layout_before" ] ||
7818 error "lfs_migrate --copy: $layout_after != $layout_before"
7820 run_test 56xd "check lfs_migrate --yaml and --copy support"
7823 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7825 local dir=$DIR/$tdir
7826 local f_comp=$dir/$tfile
7827 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7828 local layout_before=""
7829 local layout_after=""
7831 test_mkdir "$dir" || error "cannot create dir $dir"
7832 $LFS setstripe $layout $f_comp ||
7833 error "cannot setstripe $f_comp with layout $layout"
7834 layout_before=$(get_layout_param $f_comp)
7835 dd if=/dev/zero of=$f_comp bs=1M count=4
7837 # 1. migrate a comp layout file by lfs_migrate
7838 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7839 layout_after=$(get_layout_param $f_comp)
7840 [ "$layout_before" == "$layout_after" ] ||
7841 error "lfs_migrate: $layout_before != $layout_after"
7843 # 2. migrate a comp layout file by lfs migrate
7844 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7845 layout_after=$(get_layout_param $f_comp)
7846 [ "$layout_before" == "$layout_after" ] ||
7847 error "lfs migrate: $layout_before != $layout_after"
7849 run_test 56xe "migrate a composite layout file"
7852 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7854 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7855 skip "Need server version at least 2.13.53"
7857 local dir=$DIR/$tdir
7858 local f_comp=$dir/$tfile
7859 local layout="-E 1M -c1 -E -1 -c2"
7863 test_mkdir "$dir" || error "cannot create dir $dir"
7864 $LFS setstripe $layout $f_comp ||
7865 error "cannot setstripe $f_comp with layout $layout"
7866 fid_before=$($LFS getstripe --fid $f_comp)
7867 dd if=/dev/zero of=$f_comp bs=1M count=4
7869 # 1. migrate a comp layout file to a comp layout
7870 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7871 fid_after=$($LFS getstripe --fid $f_comp)
7872 [ "$fid_before" == "$fid_after" ] ||
7873 error "comp-to-comp migrate: $fid_before != $fid_after"
7875 # 2. migrate a comp layout file to a plain layout
7876 $LFS migrate -c2 $f_comp ||
7877 error "cannot migrate $f_comp by lfs migrate"
7878 fid_after=$($LFS getstripe --fid $f_comp)
7879 [ "$fid_before" == "$fid_after" ] ||
7880 error "comp-to-plain migrate: $fid_before != $fid_after"
7882 # 3. migrate a plain layout file to a comp layout
7883 $LFS migrate $layout $f_comp ||
7884 error "cannot migrate $f_comp by lfs migrate"
7885 fid_after=$($LFS getstripe --fid $f_comp)
7886 [ "$fid_before" == "$fid_after" ] ||
7887 error "plain-to-comp migrate: $fid_before != $fid_after"
7889 run_test 56xf "FID is not lost during migration of a composite layout file"
7891 check_file_ost_range() {
7898 file_range=($($LFS getstripe -y "$file" |
7899 awk '/l_ost_idx:/ { print $NF }'))
7901 if [[ "${#file_range[@]}" = 0 ]]; then
7902 echo "No osts found for $file"
7906 for idx in "${file_range[@]}"; do
7907 [[ " $range " =~ " $idx " ]] ||
7915 local stripe_opt="$1"
7918 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7920 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7921 error "Fail to migrate $tfile on $pool"
7922 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7923 error "$tfile is not in pool $pool"
7924 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7925 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7929 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7930 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7931 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7932 skip "Need MDS version newer than 2.14.52"
7934 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7935 local -a pool_ranges=("0 0" "1 1" "0 1")
7938 for i in "${!pool_names[@]}"; do
7939 pool_add ${pool_names[$i]} ||
7940 error "pool_add failed (pool: ${pool_names[$i]})"
7941 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7942 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7945 # init the file to migrate
7946 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7947 error "Unable to create $tfile on OST1"
7948 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7949 error "Unable to write on $tfile"
7951 echo "1. migrate $tfile on pool ${pool_names[0]}"
7952 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7954 echo "2. migrate $tfile on pool ${pool_names[2]}"
7955 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7957 echo "3. migrate $tfile on pool ${pool_names[1]}"
7958 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7960 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7961 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7965 destroy_test_pools ||
7966 error "pool_destroy failed"
7968 run_test 56xg "lfs migrate pool support"
7971 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7972 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7975 local dir=$DIR/$tdir
7979 test_mkdir -p $dir || error "creating dir $dir"
7980 touch $f1 || error "creating std file $f1"
7981 $MULTIOP $f2 H2c || error "creating released file $f2"
7983 # a directory can be raid0, so ask only for files
7984 res=$($LFS find $dir -L raid0 -type f | wc -l)
7985 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7987 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7988 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7990 # only files can be released, so no need to force file search
7991 res=$($LFS find $dir -L released)
7992 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7994 res=$($LFS find $dir -type f \! -L released)
7995 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7997 run_test 56y "lfs find -L raid0|released"
7999 test_56z() { # LU-4824
8000 # This checks to make sure 'lfs find' continues after errors
8001 # There are two classes of errors that should be caught:
8002 # - If multiple paths are provided, all should be searched even if one
8004 # - If errors are encountered during the search, it should not terminate
8006 local dir=$DIR/$tdir
8010 for i in d{0..9}; do
8012 touch $dir/$i/$tfile
8014 $LFS find $DIR/non_existent_dir $dir &&
8015 error "$LFS find did not return an error"
8016 # Make a directory unsearchable. This should NOT be the last entry in
8017 # directory order. Arbitrarily pick the 6th entry
8018 chmod 700 $($LFS find $dir -type d | sed '6!d')
8020 $RUNAS $LFS find $DIR/non_existent $dir
8021 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8023 # The user should be able to see 10 directories and 9 files
8024 (( count == 19 )) ||
8025 error "$LFS find found $count != 19 entries after error"
8027 run_test 56z "lfs find should continue after an error"
8029 test_56aa() { # LU-5937
8030 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8032 local dir=$DIR/$tdir
8035 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8037 createmany -o $dir/striped_dir/${tfile}- 1024
8038 local dirs=$($LFS find --size +8k $dir/)
8040 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8042 run_test 56aa "lfs find --size under striped dir"
8044 test_56ab() { # LU-10705
8045 test_mkdir $DIR/$tdir
8046 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8047 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8048 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8049 # Flush writes to ensure valid blocks. Need to be more thorough for
8050 # ZFS, since blocks are not allocated/returned to client immediately.
8052 wait_zfs_commit ost1 2
8053 cancel_lru_locks osc
8056 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8058 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8060 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8061 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8063 rm -f $DIR/$tdir/$tfile.[123]
8065 run_test 56ab "lfs find --blocks"
8069 local dir="$DIR/$tdir"
8070 local perms=(001 002 003 004 005 006 007
8071 010 020 030 040 050 060 070
8072 100 200 300 400 500 600 700
8073 111 222 333 444 555 666 777)
8074 local perm_minus=(8 8 4 8 4 4 2
8078 local perm_slash=(8 8 12 8 12 12 14
8081 16 16 24 16 24 24 28)
8084 for perm in ${perms[*]}; do
8085 touch "$dir/$tfile.$perm"
8086 chmod $perm "$dir/$tfile.$perm"
8089 for ((i = 0; i < ${#perms[*]}; i++)); do
8090 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8092 error "lfs find -perm ${perms[i]}:"\
8095 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8096 (( $num == ${perm_minus[i]} )) ||
8097 error "lfs find -perm -${perms[i]}:"\
8098 "$num != ${perm_minus[i]}"
8100 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8101 (( $num == ${perm_slash[i]} )) ||
8102 error "lfs find -perm /${perms[i]}:"\
8103 "$num != ${perm_slash[i]}"
8106 run_test 56aca "check lfs find -perm with octal representation"
8109 local dir=$DIR/$tdir
8110 # p is the permission of write and execute for user, group and other
8111 # without the umask. It is used to test +wx.
8112 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8113 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8114 local symbolic=(+t a+t u+t g+t o+t
8120 o=r,ug+o,u+w u=r,a+u,u+w
8121 g=r,ugo=g,u+w u+x,+X +X
8122 u+x,u+X u+X u+x,g+X o+r,+X
8126 for perm in ${perms[*]}; do
8127 touch "$dir/$tfile.$perm"
8128 chmod $perm "$dir/$tfile.$perm"
8131 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8132 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8135 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8138 run_test 56acb "check lfs find -perm with symbolic representation"
8141 local dir=$DIR/$tdir
8142 local tests="17777 787 789 abcd
8143 ug=uu ug=a ug=gu uo=ou urw
8147 for err in $tests; do
8148 if $LFS find $dir -perm $err 2>/dev/null; then
8149 error "lfs find -perm $err: parsing should have failed"
8153 run_test 56acc "check parsing error for lfs find -perm"
8156 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8157 skip "Need MDS version at least 2.10.50"
8159 # Create composite files with one component
8160 local dir=$DIR/$tdir
8162 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8163 # Create composite files with three components
8164 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8165 # Create non-composite files
8166 createmany -o $dir/${tfile}- 10
8168 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8170 [[ $nfiles == 10 ]] ||
8171 error "lfs find -E 1M found $nfiles != 10 files"
8173 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8174 [[ $nfiles == 25 ]] ||
8175 error "lfs find ! -E 1M found $nfiles != 25 files"
8177 # All files have a component that starts at 0
8178 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8179 [[ $nfiles == 35 ]] ||
8180 error "lfs find --component-start 0 - $nfiles != 35 files"
8182 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8183 [[ $nfiles == 15 ]] ||
8184 error "lfs find --component-start 2M - $nfiles != 15 files"
8186 # All files created here have a componenet that does not starts at 2M
8187 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8188 [[ $nfiles == 35 ]] ||
8189 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8191 # Find files with a specified number of components
8192 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8193 [[ $nfiles == 15 ]] ||
8194 error "lfs find --component-count 3 - $nfiles != 15 files"
8196 # Remember non-composite files have a component count of zero
8197 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8198 [[ $nfiles == 10 ]] ||
8199 error "lfs find --component-count 0 - $nfiles != 10 files"
8201 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8202 [[ $nfiles == 20 ]] ||
8203 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8205 # All files have a flag called "init"
8206 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8207 [[ $nfiles == 35 ]] ||
8208 error "lfs find --component-flags init - $nfiles != 35 files"
8210 # Multi-component files will have a component not initialized
8211 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8212 [[ $nfiles == 15 ]] ||
8213 error "lfs find !--component-flags init - $nfiles != 15 files"
8218 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8221 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8222 skip "Need MDS version at least 2.10.57"
8232 # create mirrored directories and mirrored files
8233 mkdir $td || error "mkdir $td failed"
8234 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8235 createmany -o $tf- 10 || error "create $tf- failed"
8237 for i in $(seq 2); do
8239 mkdir $dir || error "mkdir $dir failed"
8240 $LFS mirror create -N$((3 + i)) $dir ||
8241 error "create mirrored dir $dir failed"
8242 createmany -o $dir/$tfile- 10 ||
8243 error "create $dir/$tfile- failed"
8246 # change the states of some mirrored files
8248 for i in $(seq 2); do
8250 for j in $(seq 4 9); do
8251 echo foo > $dir/$tfile-$j
8255 # find mirrored files with specific mirror count
8256 cmd="$LFS find --mirror-count 3 --type f $td"
8257 nfiles=$($cmd | wc -l)
8258 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8260 cmd="$LFS find ! --mirror-count 3 --type f $td"
8261 nfiles=$($cmd | wc -l)
8262 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8264 cmd="$LFS find --mirror-count +2 --type f $td"
8265 nfiles=$($cmd | wc -l)
8266 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8268 cmd="$LFS find --mirror-count -6 --type f $td"
8269 nfiles=$($cmd | wc -l)
8270 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8272 # find mirrored files with specific file state
8273 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8274 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8276 cmd="$LFS find --mirror-state=ro --type f $td"
8277 nfiles=$($cmd | wc -l)
8278 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8280 cmd="$LFS find ! --mirror-state=ro --type f $td"
8281 nfiles=$($cmd | wc -l)
8282 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8284 cmd="$LFS find --mirror-state=wp --type f $td"
8285 nfiles=$($cmd | wc -l)
8286 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8288 cmd="$LFS find ! --mirror-state=sp --type f $td"
8289 nfiles=$($cmd | wc -l)
8290 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8292 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8294 test_56da() { # LU-14179
8295 local path=$DIR/$tdir
8300 local longdir=$(str_repeat 'a' 255)
8302 for i in {1..15}; do
8309 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8314 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8317 touch $(str_repeat 'f' 255)
8319 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8320 error "lfs find reported an error"
8324 run_test 56da "test lfs find with long paths"
8326 test_56ea() { #LU-10378
8327 local path=$DIR/$tdir
8328 local pool=$TESTNAME
8331 pool_add $pool || error "pool_add $pool failed"
8332 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8333 error "adding targets to $pool failed"
8335 # Set default pool on directory before creating file
8336 mkdir $path || error "mkdir $path failed"
8337 $LFS setstripe -p $pool $path ||
8338 error "set OST pool on $pool failed"
8339 touch $path/$tfile || error "touch $path/$tfile failed"
8341 # Compare basic file attributes from -printf and stat
8342 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G")
8343 local attr_stat=$(stat -c "%X %Y %Z %u %g" $path/$tfile)
8345 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8346 error "Attrs from lfs find and stat don't match"
8348 # Compare Lustre attributes from lfs find and lfs getstripe
8349 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8350 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8351 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8352 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8353 local fpool=$($LFS getstripe --pool $path/$tfile)
8354 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8356 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8357 error "Attrs from lfs find and lfs getstripe don't match"
8359 # Verify behavior for unknown escape/format sequences
8360 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8362 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8363 error "Escape/format codes don't match"
8365 run_test 56ea "test lfs find -printf option"
8368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8369 # note test will not do anything if MDS is not local
8370 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8371 skip_env "ldiskfs only test"
8373 remote_mds_nodsh && skip "remote MDS with nodsh"
8375 local MNTDEV="osd*.*MDT*.mntdev"
8376 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8377 [ -z "$DEV" ] && error "can't access $MNTDEV"
8378 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8379 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8380 error "can't access $DEV"
8381 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8382 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8386 run_test 57a "verify MDS filesystem created with large inodes =="
8389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8390 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8391 skip_env "ldiskfs only test"
8393 remote_mds_nodsh && skip "remote MDS with nodsh"
8395 local dir=$DIR/$tdir
8398 local fileN=$dir/f$filecount
8400 rm -rf $dir || error "removing $dir"
8402 local mdtidx=$($LFS getstripe -m $dir)
8403 local mdtname=MDT$(printf %04x $mdtidx)
8404 local facet=mds$((mdtidx + 1))
8406 echo "mcreating $filecount files"
8407 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8409 # verify that files do not have EAs yet
8410 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8411 error "$file1 has an EA"
8412 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8413 error "$fileN has an EA"
8417 df $dir #make sure we get new statfs data
8418 local mdsfree=$(do_facet $facet \
8419 lctl get_param -n osd*.*$mdtname.kbytesfree)
8420 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8423 echo "opening files to create objects/EAs"
8424 for file in $(seq -f $dir/f%g 1 $filecount); do
8425 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8426 error "opening $file"
8429 # verify that files have EAs now
8430 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8431 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8433 sleep 1 #make sure we get new statfs data
8435 local mdsfree2=$(do_facet $facet \
8436 lctl get_param -n osd*.*$mdtname.kbytesfree)
8437 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8439 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8440 if [ "$mdsfree" != "$mdsfree2" ]; then
8441 error "MDC before $mdcfree != after $mdcfree2"
8443 echo "MDC before $mdcfree != after $mdcfree2"
8444 echo "unable to confirm if MDS has large inodes"
8449 run_test 57b "default LOV EAs are stored inside large inodes ==="
8452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8453 [ -z "$(which wiretest 2>/dev/null)" ] &&
8454 skip_env "could not find wiretest"
8458 run_test 58 "verify cross-platform wire constants =============="
8461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8463 echo "touch 130 files"
8464 createmany -o $DIR/f59- 130
8466 unlinkmany $DIR/f59- 130
8468 # wait for commitment of removal
8469 wait_delete_completed
8471 run_test 59 "verify cancellation of llog records async ========="
8473 TEST60_HEAD="test_60 run $RANDOM"
8475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8476 remote_mgs_nodsh && skip "remote MGS with nodsh"
8477 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8478 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8479 skip_env "missing subtest run-llog.sh"
8481 log "$TEST60_HEAD - from kernel mode"
8482 do_facet mgs "$LCTL dk > /dev/null"
8483 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8484 do_facet mgs $LCTL dk > $TMP/$tfile
8486 # LU-6388: test llog_reader
8487 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8488 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8489 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8490 skip_env "missing llog_reader"
8491 local fstype=$(facet_fstype mgs)
8492 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8493 skip_env "Only for ldiskfs or zfs type mgs"
8495 local mntpt=$(facet_mntpt mgs)
8496 local mgsdev=$(mgsdevname 1)
8508 #get fid and record list
8509 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8511 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8513 #remount mgs as ldiskfs or zfs type
8514 stop mgs || error "stop mgs failed"
8515 mount_fstype mgs || error "remount mgs failed"
8516 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8519 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8520 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8525 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8527 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8529 echo "obj_file is $obj_file"
8530 do_facet mgs $llog_reader $obj_file
8532 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8533 awk '{ print $3 }' | sed -e "s/^type=//g")
8534 if [ $rec_type != $rec ]; then
8535 echo "FAILED test_60a wrong record type $rec_type," \
8541 #check obj path if record type is LLOG_LOGID_MAGIC
8542 if [ "$rec" == "1064553b" ]; then
8543 path=$(do_facet mgs $llog_reader $obj_file |
8544 grep "path=" | awk '{ print $NF }' |
8545 sed -e "s/^path=//g")
8546 if [ $obj_file != $mntpt/$path ]; then
8547 echo "FAILED test_60a wrong obj path" \
8548 "$montpt/$path, should be $obj_file"
8555 #restart mgs before "error", otherwise it will block the next test
8556 stop mgs || error "stop mgs failed"
8557 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8558 $pass || error "test failed, see FAILED test_60a messages for specifics"
8560 run_test 60a "llog_test run from kernel module and test llog_reader"
8562 test_60b() { # bug 6411
8563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8566 LLOG_COUNT=$(do_facet mgs dmesg |
8567 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8568 /llog_[a-z]*.c:[0-9]/ {
8580 [[ $LLOG_COUNT -gt 120 ]] &&
8581 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8583 run_test 60b "limit repeated messages from CERROR/CWARN"
8586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8588 echo "create 5000 files"
8589 createmany -o $DIR/f60c- 5000
8590 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8591 lctl set_param fail_loc=0x80000137
8592 unlinkmany $DIR/f60c- 5000
8593 lctl set_param fail_loc=0
8595 run_test 60c "unlink file when mds full"
8598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8600 SAVEPRINTK=$(lctl get_param -n printk)
8601 # verify "lctl mark" is even working"
8602 MESSAGE="test message ID $RANDOM $$"
8603 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8604 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8606 lctl set_param printk=0 || error "set lnet.printk failed"
8607 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8608 MESSAGE="new test message ID $RANDOM $$"
8609 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8610 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8611 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8613 lctl set_param -n printk="$SAVEPRINTK"
8615 run_test 60d "test printk console message masking"
8618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8619 remote_mds_nodsh && skip "remote MDS with nodsh"
8622 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8623 do_facet mds1 lctl set_param fail_loc=0x15b
8626 run_test 60e "no space while new llog is being created"
8629 local old_path=$($LCTL get_param -n debug_path)
8631 stack_trap "$LCTL set_param debug_path=$old_path"
8632 stack_trap "rm -f $TMP/$tfile*"
8633 rm -f $TMP/$tfile* 2> /dev/null
8634 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8635 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8636 test_mkdir $DIR/$tdir
8637 # retry in case the open is cached and not released
8638 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8639 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8643 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8645 run_test 60f "change debug_path works"
8651 test_mkdir -c $MDSCOUNT $DIR/$tdir
8656 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8657 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8659 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8660 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8661 index=$((index + 1))
8667 for i in {0..100}; do
8668 # define OBD_FAIL_OSD_TXN_START 0x19a
8669 local index=$((i % MDSCOUNT + 1))
8671 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8678 for i in $(seq $MDSCOUNT); do
8679 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8682 mkdir $DIR/$tdir/new || error "mkdir failed"
8683 rmdir $DIR/$tdir/new || error "rmdir failed"
8685 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8687 for i in $(seq $MDSCOUNT); do
8688 wait_update_facet mds$i "$LCTL get_param -n \
8689 mdd.$(facet_svc mds$i).lfsck_namespace |
8690 awk '/^status/ { print \\\$2 }'" "completed"
8694 rm -rf $DIR/$tdir || error "rmdir failed"
8696 run_test 60g "transaction abort won't cause MDT hung"
8699 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8700 skip "Need MDS version at least 2.12.52"
8701 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8705 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8706 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8707 for fail_loc in 0x80000188 0x80000189; do
8708 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8709 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8710 error "mkdir $dir-$fail_loc failed"
8711 for i in {0..10}; do
8712 # create may fail on missing stripe
8713 echo $i > $DIR/$tdir-$fail_loc/$i
8715 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8716 error "getdirstripe $tdir-$fail_loc failed"
8717 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8718 error "migrate $tdir-$fail_loc failed"
8719 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8720 error "getdirstripe $tdir-$fail_loc failed"
8721 pushd $DIR/$tdir-$fail_loc
8723 echo $f | cmp $f - || error "$f data mismatch"
8726 rm -rf $DIR/$tdir-$fail_loc
8729 run_test 60h "striped directory with missing stripes can be accessed"
8731 function t60i_load() {
8733 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8734 $LCTL set_param fail_loc=0x131c fail_val=1
8735 for ((i=0; i<5000; i++)); do
8736 touch $DIR/$tdir/f$i
8741 changelog_register || error "changelog_register failed"
8742 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8743 changelog_users $SINGLEMDS | grep -q $cl_user ||
8744 error "User $cl_user not found in changelog_users"
8745 changelog_chmask "ALL"
8748 for((i=0; i<100; i++)); do
8749 changelog_dump >/dev/null ||
8750 error "can't read changelog"
8754 changelog_deregister || error "changelog_deregister failed"
8755 $LCTL set_param fail_loc=0
8757 run_test 60i "llog: new record vs reader race"
8760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8763 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8764 cancel_lru_locks osc
8765 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8768 run_test 61a "mmap() writes don't make sync hang ================"
8771 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8773 run_test 61b "mmap() of unstriped file is successful"
8775 # bug 2330 - insufficient obd_match error checking causes LBUG
8777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8781 cancel_lru_locks osc
8782 lctl set_param fail_loc=0x405
8783 cat $f && error "cat succeeded, expect -EIO"
8784 lctl set_param fail_loc=0
8786 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8787 # match every page all of the time.
8788 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8790 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8791 # Though this test is irrelevant anymore, it helped to reveal some
8792 # other grant bugs (LU-4482), let's keep it.
8793 test_63a() { # was test_63
8794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8796 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8798 for i in `seq 10` ; do
8799 dd if=/dev/zero of=$DIR/f63 bs=8k &
8805 rm -f $DIR/f63 || true
8807 run_test 63a "Verify oig_wait interruption does not crash ======="
8809 # bug 2248 - async write errors didn't return to application on sync
8810 # bug 3677 - async write errors left page locked
8812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8815 lctl set_param debug=-1
8817 # ensure we have a grant to do async writes
8818 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8821 sync # sync lest earlier test intercept the fail_loc
8823 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8824 lctl set_param fail_loc=0x80000406
8825 $MULTIOP $DIR/$tfile Owy && \
8826 error "sync didn't return ENOMEM"
8827 sync; sleep 2; sync # do a real sync this time to flush page
8828 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8829 error "locked page left in cache after async error" || true
8832 run_test 63b "async write errors should be returned to fsync ==="
8835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8838 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8840 run_test 64a "verify filter grant calculations (in kernel) ====="
8843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8845 bash oos.sh $MOUNT || error "oos.sh failed: $?"
8847 run_test 64b "check out-of-space detection on client"
8850 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8852 run_test 64c "verify grant shrink"
8858 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8861 # this does exactly what osc_request.c:osc_announce_cached() does in
8862 # order to calculate max amount of grants to ask from server
8866 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8867 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8869 ((rpc_in_flight++));
8870 nrpages=$((nrpages * rpc_in_flight))
8872 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8874 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8876 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8877 local undirty=$((nrpages * PAGE_SIZE))
8879 local max_extent_pages
8880 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8881 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8882 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8883 local grant_extent_tax
8884 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8886 undirty=$((undirty + nrextents * grant_extent_tax))
8891 # this is size of unit for grant allocation. It should be equal to
8892 # what tgt_grant.c:tgt_grant_chunk() calculates
8896 local grant_extent_tax
8898 max_brw_size=$(import_param $tgt max_brw_size)
8900 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8902 echo $(((max_brw_size + grant_extent_tax) * 2))
8906 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8907 skip "OST < 2.10.55 doesn't limit grants enough"
8909 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8911 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8912 skip "no grant_param connect flag"
8914 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8916 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8917 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8920 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8921 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8923 $LFS setstripe $DIR/$tfile -i 0 -c 1
8924 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8927 while kill -0 $ddpid; do
8928 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8930 if [[ $cur_grant -gt $max_cur_granted ]]; then
8932 error "cur_grant $cur_grant > $max_cur_granted"
8938 run_test 64d "check grant limit exceed"
8944 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8946 ((cur_grants == expected)) ||
8947 error "$msg: grants mismatch: $cur_grants, expected $expected"
8951 echo $((($1 + $2 - 1) & ~($2 - 1)))
8955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8956 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8957 skip "Need OSS version at least 2.11.56"
8959 # Remount client to reset grant
8960 remount_client $MOUNT || error "failed to remount client"
8961 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8963 local init_grants=$(import_param $osc_tgt initial_grant)
8965 check_grants $osc_tgt $init_grants "init grants"
8967 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8968 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8969 local gbs=$(import_param $osc_tgt grant_block_size)
8971 # write random number of bytes from max_brw_size / 4 to max_brw_size
8972 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8973 # align for direct io
8974 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8975 # round to grant consumption unit
8976 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8978 local grants=$((wb_round_up + extent_tax))
8980 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8982 # define OBD_FAIL_TGT_NO_GRANT 0x725
8983 # make the server not grant more back
8984 do_facet ost1 $LCTL set_param fail_loc=0x725
8985 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8987 do_facet ost1 $LCTL set_param fail_loc=0
8989 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8991 rm -f $DIR/$tfile || error "rm failed"
8993 # Remount client to reset grant
8994 remount_client $MOUNT || error "failed to remount client"
8995 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8997 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8999 # define OBD_FAIL_TGT_NO_GRANT 0x725
9000 # make the server not grant more back
9001 do_facet ost1 $LCTL set_param fail_loc=0x725
9002 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9003 do_facet ost1 $LCTL set_param fail_loc=0
9005 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9007 run_test 64e "check grant consumption (no grant allocation)"
9010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9012 # Remount client to reset grant
9013 remount_client $MOUNT || error "failed to remount client"
9014 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9016 local init_grants=$(import_param $osc_tgt initial_grant)
9017 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9018 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9019 local gbs=$(import_param $osc_tgt grant_block_size)
9020 local chunk=$(grant_chunk $osc_tgt)
9022 # write random number of bytes from max_brw_size / 4 to max_brw_size
9023 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9024 # align for direct io
9025 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9026 # round to grant consumption unit
9027 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9029 local grants=$((wb_round_up + extent_tax))
9031 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9032 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9033 error "error writing to $DIR/$tfile"
9035 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9036 "direct io with grant allocation"
9038 rm -f $DIR/$tfile || error "rm failed"
9040 # Remount client to reset grant
9041 remount_client $MOUNT || error "failed to remount client"
9042 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9044 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9046 local cmd="oO_WRONLY:w${write_bytes}_yc"
9048 $MULTIOP $DIR/$tfile $cmd &
9052 check_grants $osc_tgt $((init_grants - grants)) \
9053 "buffered io, not write rpc"
9055 kill -USR1 $MULTIPID
9058 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9059 "buffered io, one RPC"
9061 run_test 64f "check grant consumption (with grant allocation)"
9064 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9065 skip "Need MDS version at least 2.14.56"
9067 local mdts=$(comma_list $(mdts_nodes))
9069 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9071 stack_trap "$LCTL set_param $old"
9073 # generate dirty pages and increase dirty granted on MDT
9074 stack_trap "rm -f $DIR/$tfile-*"
9075 for (( i = 0; i < 10; i++)); do
9076 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9077 error "can't set stripe"
9078 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9080 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9081 $LFS getstripe $DIR/$tfile-$i
9082 error "not DoM file"
9089 # wait until grant shrink reset grant dirty on MDTs
9090 for ((i = 0; i < 120; i++)); do
9091 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9092 awk '{sum=sum+$1} END {print sum}')
9093 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9094 echo "$grant_dirty grants, $vm_dirty pages"
9095 (( grant_dirty + vm_dirty == 0 )) && break
9096 (( i == 3 )) && sync &&
9097 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9101 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9102 awk '{sum=sum+$1} END {print sum}')
9103 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9105 run_test 64g "grant shrink on MDT"
9108 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9109 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9111 local instance=$($LFS getname -i $DIR)
9112 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9113 local num_exps=$(do_facet ost1 \
9114 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9115 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9116 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9117 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9119 # 10MiB is for file to be written, max_brw_size * 16 *
9120 # num_exps is space reserve so that tgt_grant_shrink() decided
9122 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9123 (( avail * 1024 < expect )) &&
9124 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9126 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9127 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9128 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9129 $LCTL set_param osc.*OST0000*.grant_shrink=1
9130 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9132 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9133 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9135 # drop cache so that coming read would do rpc
9136 cancel_lru_locks osc
9138 # shrink interval is set to 10, pause for 7 seconds so that
9139 # grant thread did not wake up yet but coming read entered
9140 # shrink mode for rpc (osc_should_shrink_grant())
9143 declare -a cur_grant_bytes
9144 declare -a tot_granted
9145 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9146 tot_granted[0]=$(do_facet ost1 \
9147 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9149 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9151 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9152 tot_granted[1]=$(do_facet ost1 \
9153 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9155 # grant change should be equal on both sides
9156 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9157 tot_granted[0] - tot_granted[1])) ||
9158 error "grant change mismatch, " \
9159 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9160 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9162 run_test 64h "grant shrink on read"
9165 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9166 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9169 remote_ost_nodsh && skip "remote OSTs with nodsh"
9171 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9173 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9175 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9176 local instance=$($LFS getname -i $DIR)
9178 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9179 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9181 # shrink grants and simulate rpc loss
9182 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9183 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9184 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9188 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9190 local testid=$(echo $TESTNAME | tr '_' ' ')
9192 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9193 grep "GRANT, real grant" &&
9194 error "client has more grants then it owns" || true
9196 run_test 64i "shrink on reconnect"
9198 # bug 1414 - set/get directories' stripe info
9200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9202 test_mkdir $DIR/$tdir
9204 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9206 run_test 65a "directory with no stripe info"
9209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9211 test_mkdir $DIR/$tdir
9212 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9214 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9217 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9219 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9223 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9225 test_mkdir $DIR/$tdir
9226 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9228 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9229 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9231 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9233 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9238 test_mkdir $DIR/$tdir
9239 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9240 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9242 if [[ $STRIPECOUNT -le 0 ]]; then
9244 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9245 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9246 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9248 sc=$(($STRIPECOUNT - 1))
9250 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9251 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9252 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9253 error "lverify failed"
9255 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9260 test_mkdir $DIR/$tdir
9262 $LFS setstripe $DIR/$tdir || error "setstripe"
9263 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9264 error "no stripe info failed"
9266 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9268 run_test 65e "directory setstripe defaults"
9271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9273 test_mkdir $DIR/${tdir}f
9274 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9275 error "setstripe succeeded" || true
9277 run_test 65f "dir setstripe permission (should return error) ==="
9280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9282 test_mkdir $DIR/$tdir
9283 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9285 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9286 error "setstripe -S failed"
9287 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9288 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9289 error "delete default stripe failed"
9291 run_test 65g "directory setstripe -d"
9294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9296 test_mkdir $DIR/$tdir
9297 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9299 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9300 error "setstripe -S failed"
9301 test_mkdir $DIR/$tdir/dd1
9302 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9303 error "stripe info inherit failed"
9305 run_test 65h "directory stripe info inherit ===================="
9308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9310 save_layout_restore_at_exit $MOUNT
9312 # bug6367: set non-default striping on root directory
9313 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9315 # bug12836: getstripe on -1 default directory striping
9316 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9318 # bug12836: getstripe -v on -1 default directory striping
9319 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9321 # bug12836: new find on -1 default directory striping
9322 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9324 run_test 65i "various tests to set root directory striping"
9326 test_65j() { # bug6367
9327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9331 # if we aren't already remounting for each test, do so for this test
9332 if [ "$I_MOUNTED" = "yes" ]; then
9333 cleanup || error "failed to unmount"
9337 save_layout_restore_at_exit $MOUNT
9339 $LFS setstripe -d $MOUNT || error "setstripe failed"
9341 run_test 65j "set default striping on root directory (bug 6367)="
9345 wait_delete_completed
9346 do_facet $SINGLEMDS "lctl set_param -n \
9347 osp.$ost*MDT0000.max_create_count=$max_count"
9348 do_facet $SINGLEMDS "lctl set_param -n \
9349 osp.$ost*MDT0000.create_count=$count"
9350 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9351 echo $INACTIVE_OSC "is Activate"
9353 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9356 test_65k() { # bug11679
9357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9358 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9359 remote_mds_nodsh && skip "remote MDS with nodsh"
9361 local disable_precreate=true
9362 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9363 disable_precreate=false
9365 echo "Check OST status: "
9366 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9367 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9369 for OSC in $MDS_OSCS; do
9370 echo $OSC "is active"
9371 do_facet $SINGLEMDS lctl --device %$OSC activate
9374 for INACTIVE_OSC in $MDS_OSCS; do
9375 local ost=$(osc_to_ost $INACTIVE_OSC)
9376 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9377 lov.*md*.target_obd |
9378 awk -F: /$ost/'{ print $1 }' | head -n 1)
9381 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9382 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9384 echo "Deactivate: " $INACTIVE_OSC
9385 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9387 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9388 osp.$ost*MDT0000.create_count")
9389 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9390 osp.$ost*MDT0000.max_create_count")
9391 $disable_precreate &&
9392 do_facet $SINGLEMDS "lctl set_param -n \
9393 osp.$ost*MDT0000.max_create_count=0"
9395 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9396 [ -f $DIR/$tdir/$idx ] && continue
9397 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9398 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9400 error "setstripe $idx should succeed"; }
9401 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9403 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9406 do_facet $SINGLEMDS "lctl set_param -n \
9407 osp.$ost*MDT0000.max_create_count=$max_count"
9408 do_facet $SINGLEMDS "lctl set_param -n \
9409 osp.$ost*MDT0000.create_count=$count"
9410 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9411 echo $INACTIVE_OSC "is Activate"
9413 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9416 run_test 65k "validate manual striping works properly with deactivated OSCs"
9418 test_65l() { # bug 12836
9419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9421 test_mkdir -p $DIR/$tdir/test_dir
9422 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9423 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9425 run_test 65l "lfs find on -1 stripe dir ========================"
9428 local layout=$(save_layout $MOUNT)
9429 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9430 restore_layout $MOUNT $layout
9431 error "setstripe should fail by non-root users"
9435 run_test 65m "normal user can't set filesystem default stripe"
9438 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9439 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9440 skip "Need MDS version at least 2.12.50"
9441 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9443 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9444 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9445 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9447 save_layout_restore_at_exit $MOUNT
9449 # new subdirectory under root directory should not inherit
9450 # the default layout from root
9451 local dir1=$MOUNT/$tdir-1
9452 mkdir $dir1 || error "mkdir $dir1 failed"
9453 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9454 error "$dir1 shouldn't have LOV EA"
9456 # delete the default layout on root directory
9457 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9459 local dir2=$MOUNT/$tdir-2
9460 mkdir $dir2 || error "mkdir $dir2 failed"
9461 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9462 error "$dir2 shouldn't have LOV EA"
9464 # set a new striping pattern on root directory
9465 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9466 local new_def_stripe_size=$((def_stripe_size * 2))
9467 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9468 error "set stripe size on $MOUNT failed"
9470 # new file created in $dir2 should inherit the new stripe size from
9471 # the filesystem default
9472 local file2=$dir2/$tfile-2
9473 touch $file2 || error "touch $file2 failed"
9475 local file2_stripe_size=$($LFS getstripe -S $file2)
9476 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9478 echo "file2_stripe_size: '$file2_stripe_size'"
9479 echo "new_def_stripe_size: '$new_def_stripe_size'"
9480 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9483 local dir3=$MOUNT/$tdir-3
9484 mkdir $dir3 || error "mkdir $dir3 failed"
9485 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9486 # the root layout, which is the actual default layout that will be used
9487 # when new files are created in $dir3.
9488 local dir3_layout=$(get_layout_param $dir3)
9489 local root_dir_layout=$(get_layout_param $MOUNT)
9490 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9492 echo "dir3_layout: '$dir3_layout'"
9493 echo "root_dir_layout: '$root_dir_layout'"
9494 error "$dir3 should show the default layout from $MOUNT"
9497 # set OST pool on root directory
9498 local pool=$TESTNAME
9499 pool_add $pool || error "add $pool failed"
9500 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9501 error "add targets to $pool failed"
9503 $LFS setstripe -p $pool $MOUNT ||
9504 error "set OST pool on $MOUNT failed"
9506 # new file created in $dir3 should inherit the pool from
9507 # the filesystem default
9508 local file3=$dir3/$tfile-3
9509 touch $file3 || error "touch $file3 failed"
9511 local file3_pool=$($LFS getstripe -p $file3)
9512 [[ "$file3_pool" = "$pool" ]] ||
9513 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9515 local dir4=$MOUNT/$tdir-4
9516 mkdir $dir4 || error "mkdir $dir4 failed"
9517 local dir4_layout=$(get_layout_param $dir4)
9518 root_dir_layout=$(get_layout_param $MOUNT)
9519 echo "$LFS getstripe -d $dir4"
9520 $LFS getstripe -d $dir4
9521 echo "$LFS getstripe -d $MOUNT"
9522 $LFS getstripe -d $MOUNT
9523 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9525 echo "dir4_layout: '$dir4_layout'"
9526 echo "root_dir_layout: '$root_dir_layout'"
9527 error "$dir4 should show the default layout from $MOUNT"
9530 # new file created in $dir4 should inherit the pool from
9531 # the filesystem default
9532 local file4=$dir4/$tfile-4
9533 touch $file4 || error "touch $file4 failed"
9535 local file4_pool=$($LFS getstripe -p $file4)
9536 [[ "$file4_pool" = "$pool" ]] ||
9537 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9539 # new subdirectory under non-root directory should inherit
9540 # the default layout from its parent directory
9541 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9542 error "set directory layout on $dir4 failed"
9544 local dir5=$dir4/$tdir-5
9545 mkdir $dir5 || error "mkdir $dir5 failed"
9547 dir4_layout=$(get_layout_param $dir4)
9548 local dir5_layout=$(get_layout_param $dir5)
9549 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9551 echo "dir4_layout: '$dir4_layout'"
9552 echo "dir5_layout: '$dir5_layout'"
9553 error "$dir5 should inherit the default layout from $dir4"
9556 # though subdir under ROOT doesn't inherit default layout, but
9557 # its sub dir/file should be created with default layout.
9558 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9559 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9560 skip "Need MDS version at least 2.12.59"
9562 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9563 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9564 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9566 if [ $default_lmv_hash == "none" ]; then
9567 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9569 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9570 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9573 $LFS setdirstripe -D -c 2 $MOUNT ||
9574 error "setdirstripe -D -c 2 failed"
9575 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9576 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9577 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9579 # $dir4 layout includes pool
9580 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
9581 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9582 error "pool lost on setstripe"
9583 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
9584 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9585 error "pool lost on compound layout setstripe"
9587 run_test 65n "don't inherit default layout from root for new subdirectories"
9589 # bug 2543 - update blocks count on client
9591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9594 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9595 sync; sync_all_data; sync; sync_all_data
9596 cancel_lru_locks osc
9597 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9598 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9600 run_test 66 "update inode blocks count on client ==============="
9603 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9607 swapon -s | awk '($1 == "'$1'") { print $4 }'
9610 # bug5265, obdfilter oa2dentry return -ENOENT
9611 # #define OBD_FAIL_SRV_ENOENT 0x217
9613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9614 remote_ost_nodsh && skip "remote OST with nodsh"
9617 $LFS setstripe -c 1 -i 0 $f
9619 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9621 do_facet ost1 lctl set_param fail_loc=0x217
9622 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9623 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9625 do_facet ost1 lctl set_param fail_loc=0
9626 $DIRECTIO write $f 0 2 || error "write error"
9628 cancel_lru_locks osc
9629 $DIRECTIO read $f 0 1 || error "read error"
9631 do_facet ost1 lctl set_param fail_loc=0x217
9632 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9634 do_facet ost1 lctl set_param fail_loc=0
9637 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9640 test_mkdir $DIR/$tdir
9641 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9642 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9644 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9646 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9648 [ "$RUNAS_ID" = "$UID" ] &&
9649 skip_env "RUNAS_ID = UID = $UID -- skipping"
9650 # Check that testing environment is properly set up. Skip if not
9651 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9652 skip_env "User $RUNAS_ID does not exist - skipping"
9655 chmod 777 $DIR/$tfile
9656 chmod ug+s $DIR/$tfile
9657 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9658 error "$RUNAS dd $DIR/$tfile failed"
9659 # See if we are still setuid/sgid
9660 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9661 error "S/gid is not dropped on write"
9662 # Now test that MDS is updated too
9663 cancel_lru_locks mdc
9664 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9665 error "S/gid is not dropped on MDS"
9668 run_test 72a "Test that remove suid works properly (bug5695) ===="
9670 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9673 [ "$RUNAS_ID" = "$UID" ] &&
9674 skip_env "RUNAS_ID = UID = $UID -- skipping"
9675 [ "$RUNAS_ID" -eq 0 ] &&
9676 skip_env "RUNAS_ID = 0 -- skipping"
9677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9678 # Check that testing environment is properly set up. Skip if not
9679 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9680 skip_env "User $RUNAS_ID does not exist - skipping"
9682 touch $DIR/${tfile}-f{g,u}
9683 test_mkdir $DIR/${tfile}-dg
9684 test_mkdir $DIR/${tfile}-du
9685 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9686 chmod g+s $DIR/${tfile}-{f,d}g
9687 chmod u+s $DIR/${tfile}-{f,d}u
9688 for perm in 777 2777 4777; do
9689 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9690 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9691 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9692 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9696 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9698 # bug 3462 - multiple simultaneous MDC requests
9700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9702 test_mkdir $DIR/d73-1
9703 test_mkdir $DIR/d73-2
9704 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9707 lctl set_param fail_loc=0x80000129
9708 $MULTIOP $DIR/d73-1/f73-2 Oc &
9710 lctl set_param fail_loc=0
9712 $MULTIOP $DIR/d73-2/f73-3 Oc &
9716 wait $pid1 || return 1
9720 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9721 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9722 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9726 run_test 73 "multiple MDC requests (should not deadlock)"
9728 test_74a() { # bug 6149, 6184
9729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9732 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9734 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9735 # will spin in a tight reconnection loop
9736 $LCTL set_param fail_loc=0x8000030e
9737 # get any lock that won't be difficult - lookup works.
9739 $LCTL set_param fail_loc=0
9743 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9745 test_74b() { # bug 13310
9746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9748 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9750 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9751 # will spin in a tight reconnection loop
9752 $LCTL set_param fail_loc=0x8000030e
9753 # get a "difficult" lock
9755 $LCTL set_param fail_loc=0
9759 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9764 #define OBD_FAIL_LDLM_NEW_LOCK
9765 $LCTL set_param fail_loc=0x319
9766 touch $DIR/$tfile && error "touch successful"
9767 $LCTL set_param fail_loc=0
9770 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9772 slab_lic=/sys/kernel/slab/lustre_inode_cache
9774 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9775 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9776 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9779 test_76a() { # Now for b=20433, added originally in b=1443
9780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9782 cancel_lru_locks osc
9783 # there may be some slab objects cached per core
9784 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9785 local before=$(num_objects)
9786 local count=$((512 * cpus))
9787 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9788 local margin=$((count / 10))
9789 if [[ -f $slab_lic/aliases ]]; then
9790 local aliases=$(cat $slab_lic/aliases)
9791 (( aliases > 0 )) && margin=$((margin * aliases))
9794 echo "before slab objects: $before"
9795 for i in $(seq $count); do
9799 cancel_lru_locks osc
9800 local after=$(num_objects)
9801 echo "created: $count, after slab objects: $after"
9802 # shared slab counts are not very accurate, allow significant margin
9803 # the main goal is that the cache growth is not permanently > $count
9804 while (( after > before + margin )); do
9806 after=$(num_objects)
9808 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9809 if (( wait > 60 )); then
9810 error "inode slab grew from $before+$margin to $after"
9814 run_test 76a "confirm clients recycle inodes properly ===="
9817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9818 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9821 local before=$(num_objects)
9823 for i in $(seq $count); do
9828 local after=$(num_objects)
9831 while (( after > before )); do
9833 after=$(num_objects)
9835 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9836 if (( wait > 60 )); then
9837 error "inode slab grew from $before to $after"
9841 echo "slab objects before: $before, after: $after"
9843 run_test 76b "confirm clients recycle directory inodes properly ===="
9848 # Note: in sptlrpc modes which enable its own bulk checksum, the
9849 # original crc32_le bulk checksum will be automatically disabled,
9850 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9851 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9852 # In this case set_checksums() will not be no-op, because sptlrpc
9853 # bulk checksum will be enabled all through the test.
9855 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9856 lctl set_param -n osc.*.checksums $1
9860 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9861 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9862 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9863 tr -d [] | head -n1)}
9866 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9868 log "set checksum type to $1, rc = $rc"
9872 get_osc_checksum_type()
9874 # arugment 1: OST name, like OST0000
9876 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9877 sed 's/.*\[\(.*\)\].*/\1/g')
9879 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9883 F77_TMP=$TMP/f77-temp
9886 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9887 error "error writing to $F77_TMP"
9890 test_77a() { # bug 10889
9891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9892 $GSS && skip_env "could not run with gss"
9894 [ ! -f $F77_TMP ] && setup_f77
9896 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9900 run_test 77a "normal checksum read/write operation"
9902 test_77b() { # bug 10889
9903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9904 $GSS && skip_env "could not run with gss"
9906 [ ! -f $F77_TMP ] && setup_f77
9907 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9908 $LCTL set_param fail_loc=0x80000409
9911 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9912 error "dd error: $?"
9913 $LCTL set_param fail_loc=0
9915 for algo in $CKSUM_TYPES; do
9916 cancel_lru_locks osc
9917 set_checksum_type $algo
9918 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9919 $LCTL set_param fail_loc=0x80000408
9920 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9921 $LCTL set_param fail_loc=0
9924 set_checksum_type $ORIG_CSUM_TYPE
9927 run_test 77b "checksum error on client write, read"
9932 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9934 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9935 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9936 $check_ost && [ -n "$ost_file_prefix" ] &&
9937 do_facet ost1 rm -f ${ost_file_prefix}\*
9941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9942 $GSS && skip_env "could not run with gss"
9943 remote_ost_nodsh && skip "remote OST with nodsh"
9946 local osc_file_prefix
9948 local check_ost=false
9949 local ost_file_prefix
9955 # ensure corruption will occur on first OSS/OST
9956 $LFS setstripe -i 0 $DIR/$tfile
9958 [ ! -f $F77_TMP ] && setup_f77
9959 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9960 error "dd write error: $?"
9961 fid=$($LFS path2fid $DIR/$tfile)
9963 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9966 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9967 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9969 echo "OSS do not support bulk pages dump upon error"
9972 osc_file_prefix=$($LCTL get_param -n debug_path)
9973 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9975 trap cleanup_77c EXIT
9978 # enable bulk pages dump upon error on Client
9979 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9980 # enable bulk pages dump upon error on OSS
9982 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9984 # flush Client cache to allow next read to reach OSS
9985 cancel_lru_locks osc
9987 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9988 $LCTL set_param fail_loc=0x80000408
9989 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9990 $LCTL set_param fail_loc=0
9994 # check cksum dump on Client
9995 osc_file=$(ls ${osc_file_prefix}*)
9996 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9997 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9998 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9999 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10000 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10002 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10003 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10004 error "dump content does not match on Client"
10006 $check_ost || skip "No need to check cksum dump on OSS"
10008 # check cksum dump on OSS
10009 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10010 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10011 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10012 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10013 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10014 error "dump content does not match on OSS"
10018 run_test 77c "checksum error on client read with debug"
10020 test_77d() { # bug 10889
10021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10022 $GSS && skip_env "could not run with gss"
10024 stack_trap "rm -f $DIR/$tfile"
10025 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10026 $LCTL set_param fail_loc=0x80000409
10028 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10029 error "direct write: rc=$?"
10030 $LCTL set_param fail_loc=0
10033 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10034 $LCTL set_param fail_loc=0x80000408
10036 cancel_lru_locks osc
10037 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10038 error "direct read: rc=$?"
10039 $LCTL set_param fail_loc=0
10042 run_test 77d "checksum error on OST direct write, read"
10044 test_77f() { # bug 10889
10045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10046 $GSS && skip_env "could not run with gss"
10049 stack_trap "rm -f $DIR/$tfile"
10050 for algo in $CKSUM_TYPES; do
10051 cancel_lru_locks osc
10052 set_checksum_type $algo
10053 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10054 $LCTL set_param fail_loc=0x409
10055 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10056 error "direct write succeeded"
10057 $LCTL set_param fail_loc=0
10059 set_checksum_type $ORIG_CSUM_TYPE
10062 run_test 77f "repeat checksum error on write (expect error)"
10064 test_77g() { # bug 10889
10065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10066 $GSS && skip_env "could not run with gss"
10067 remote_ost_nodsh && skip "remote OST with nodsh"
10069 [ ! -f $F77_TMP ] && setup_f77
10071 local file=$DIR/$tfile
10072 stack_trap "rm -f $file" EXIT
10074 $LFS setstripe -c 1 -i 0 $file
10075 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10076 do_facet ost1 lctl set_param fail_loc=0x8000021a
10078 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10079 error "write error: rc=$?"
10080 do_facet ost1 lctl set_param fail_loc=0
10083 cancel_lru_locks osc
10084 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10085 do_facet ost1 lctl set_param fail_loc=0x8000021b
10087 cmp $F77_TMP $file || error "file compare failed"
10088 do_facet ost1 lctl set_param fail_loc=0
10091 run_test 77g "checksum error on OST write, read"
10093 test_77k() { # LU-10906
10094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10095 $GSS && skip_env "could not run with gss"
10097 local cksum_param="osc.$FSNAME*.checksums"
10098 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10102 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10103 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10104 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10107 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10108 error "failed to set checksum=$i on MGS"
10109 wait_update $HOSTNAME "$get_checksum" $i
10111 echo "remount client, checksum should be $i"
10112 remount_client $MOUNT || error "failed to remount client"
10113 checksum=$(eval $get_checksum)
10114 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10116 # remove persistent param to avoid races with checksum mountopt below
10117 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10118 error "failed to delete checksum on MGS"
10120 for opt in "checksum" "nochecksum"; do
10121 #remount with mount option
10122 echo "remount client with option $opt, checksum should be $i"
10123 umount_client $MOUNT || error "failed to umount client"
10124 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10125 error "failed to mount client with option '$opt'"
10126 checksum=$(eval $get_checksum)
10127 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10131 remount_client $MOUNT || error "failed to remount client"
10133 run_test 77k "enable/disable checksum correctly"
10136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10137 $GSS && skip_env "could not run with gss"
10140 stack_trap "set_checksums $ORIG_CSUM" EXIT
10141 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10143 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10145 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10146 for algo in $CKSUM_TYPES; do
10147 set_checksum_type $algo || error "fail to set checksum type $algo"
10148 osc_algo=$(get_osc_checksum_type OST0000)
10149 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10151 # no locks, no reqs to let the connection idle
10152 cancel_lru_locks osc
10153 lru_resize_disable osc
10154 wait_osc_import_state client ost1 IDLE
10156 # ensure ost1 is connected
10157 stat $DIR/$tfile >/dev/null || error "can't stat"
10158 wait_osc_import_state client ost1 FULL
10160 osc_algo=$(get_osc_checksum_type OST0000)
10161 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10165 run_test 77l "preferred checksum type is remembered after reconnected"
10167 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10172 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10173 skip "Need at least version 2.14.52"
10174 local param=checksum_speed
10176 $LCTL get_param $param || error "reading $param failed"
10178 csum_speeds=$($LCTL get_param -n $param)
10180 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10181 error "known checksum types are missing"
10183 run_test 77m "Verify checksum_speed is correctly read"
10185 check_filefrag_77n() {
10190 while read extidx a b start end rest; do
10191 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10192 nr_ext=$(( $nr_ext + 1 ))
10193 starts+=( ${start%..} )
10196 done < <( filefrag -sv $1 )
10198 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10203 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10206 $TRUNCATE $DIR/$tfile 0
10207 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10208 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10209 check_filefrag_77n $DIR/$tfile ||
10210 skip "$tfile blocks not contiguous around hole"
10213 stack_trap "set_checksums $ORIG_CSUM" EXIT
10214 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10215 stack_trap "rm -f $DIR/$tfile"
10217 for algo in $CKSUM_TYPES; do
10218 if [[ "$algo" =~ ^t10 ]]; then
10219 set_checksum_type $algo ||
10220 error "fail to set checksum type $algo"
10221 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10222 error "fail to read $tfile with $algo"
10228 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10231 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10232 skip "Need MDS version at least 2.14.55"
10233 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10234 skip "Need OST version at least 2.14.55"
10235 local ofd=obdfilter
10238 # print OST checksum_type
10239 echo "$ofd.$FSNAME-*.checksum_type:"
10240 do_nodes $(comma_list $(osts_nodes)) \
10241 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10243 # print MDT checksum_type
10244 echo "$mdt.$FSNAME-*.checksum_type:"
10245 do_nodes $(comma_list $(mdts_nodes)) \
10246 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10248 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10249 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10251 (( $o_count == $OSTCOUNT )) ||
10252 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10254 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10255 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10257 (( $m_count == $MDSCOUNT )) ||
10258 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10260 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10262 cleanup_test_78() {
10267 test_78() { # bug 10901
10268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10269 remote_ost || skip_env "local OST"
10272 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10273 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10274 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10275 echo "MemTotal: $MEMTOTAL"
10277 # reserve 256MB of memory for the kernel and other running processes,
10278 # and then take 1/2 of the remaining memory for the read/write buffers.
10279 if [ $MEMTOTAL -gt 512 ] ;then
10280 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10282 # for those poor memory-starved high-end clusters...
10283 MEMTOTAL=$((MEMTOTAL / 2))
10285 echo "Mem to use for directio: $MEMTOTAL"
10287 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10288 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10289 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10290 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10292 echo "Smallest OST: $SMALLESTOST"
10293 [[ $SMALLESTOST -lt 10240 ]] &&
10294 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10296 trap cleanup_test_78 EXIT
10298 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10299 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10301 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10302 echo "File size: $F78SIZE"
10303 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10304 for i in $(seq 1 $NSEQ); do
10305 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10306 echo directIO rdwr round $i of $NSEQ
10307 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10312 run_test 78 "handle large O_DIRECT writes correctly ============"
10314 test_79() { # bug 12743
10315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10317 wait_delete_completed
10319 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10320 BKFREE=$(calc_osc_kbytes kbytesfree)
10321 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10323 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10324 DFTOTAL=`echo $STRING | cut -d, -f1`
10325 DFUSED=`echo $STRING | cut -d, -f2`
10326 DFAVAIL=`echo $STRING | cut -d, -f3`
10327 DFFREE=$(($DFTOTAL - $DFUSED))
10329 ALLOWANCE=$((64 * $OSTCOUNT))
10331 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10332 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10333 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10335 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10336 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10337 error "df free($DFFREE) mismatch OST free($BKFREE)"
10339 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10340 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10341 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10344 run_test 79 "df report consistency check ======================="
10346 test_80() { # bug 10718
10347 remote_ost_nodsh && skip "remote OST with nodsh"
10348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10350 # relax strong synchronous semantics for slow backends like ZFS
10351 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10352 local soc="obdfilter.*.sync_lock_cancel"
10353 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10355 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10356 if [ -z "$save" ]; then
10357 soc="obdfilter.*.sync_on_lock_cancel"
10358 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10361 if [ "$save" != "never" ]; then
10362 local hosts=$(comma_list $(osts_nodes))
10364 do_nodes $hosts $LCTL set_param $soc=never
10365 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10369 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10370 sync; sleep 1; sync
10371 local before=$(date +%s)
10372 cancel_lru_locks osc
10373 local after=$(date +%s)
10374 local diff=$((after - before))
10375 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10379 run_test 80 "Page eviction is equally fast at high offsets too"
10381 test_81a() { # LU-456
10382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10383 remote_ost_nodsh && skip "remote OST with nodsh"
10385 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10386 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10387 do_facet ost1 lctl set_param fail_loc=0x80000228
10389 # write should trigger a retry and success
10390 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10391 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10393 if [ $RC -ne 0 ] ; then
10394 error "write should success, but failed for $RC"
10397 run_test 81a "OST should retry write when get -ENOSPC ==============="
10399 test_81b() { # LU-456
10400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10401 remote_ost_nodsh && skip "remote OST with nodsh"
10403 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10404 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10405 do_facet ost1 lctl set_param fail_loc=0x228
10407 # write should retry several times and return -ENOSPC finally
10408 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10409 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10412 if [ $RC -ne $ENOSPC ] ; then
10413 error "dd should fail for -ENOSPC, but succeed."
10416 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10419 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10421 test_mkdir $DIR/$tdir.cvsroot
10422 chown $RUNAS_ID $DIR/$tdir.cvsroot
10425 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10428 # some versions of cvs import exit(1) when asked to import links or
10429 # files they can't read. ignore those files.
10430 local toignore=$(find . -type l -printf '-I %f\n' -o \
10431 ! -perm /4 -printf '-I %f\n')
10432 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10433 $tdir.reposname vtag rtag
10436 test_mkdir $DIR/$tdir.reposname
10437 chown $RUNAS_ID $DIR/$tdir.reposname
10438 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10440 cd $DIR/$tdir.reposname
10442 $RUNAS cvs add -m 'addmsg' foo99
10444 $RUNAS cvs commit -m 'nomsg' foo99
10445 rm -fr $DIR/$tdir.cvsroot
10447 run_test 99 "cvs strange file/directory operations"
10450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10451 [[ "$NETTYPE" =~ tcp ]] ||
10452 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10453 remote_ost_nodsh && skip "remote OST with nodsh"
10454 remote_mds_nodsh && skip "remote MDS with nodsh"
10456 skip "useless for local single node setup"
10458 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10459 [ "$PROT" != "tcp" ] && continue
10460 RPORT=$(echo $REMOTE | cut -d: -f2)
10461 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10464 LPORT=`echo $LOCAL | cut -d: -f2`
10465 if [ $LPORT -ge 1024 ]; then
10466 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10468 error_exit "local: $LPORT > 1024, remote: $RPORT"
10471 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10473 run_test 100 "check local port using privileged port ==========="
10475 function get_named_value()
10479 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10482 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10483 awk '/^max_cached_mb/ { print $2 }')
10486 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10496 local cache_limit=32
10498 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10499 trap cleanup_101a EXIT
10500 $LCTL set_param -n llite.*.read_ahead_stats=0
10501 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10504 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10506 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10507 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10510 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10511 get_named_value 'read.but.discarded'); do
10512 discard=$(($discard + $s))
10516 $LCTL get_param osc.*-osc*.rpc_stats
10517 $LCTL get_param llite.*.read_ahead_stats
10519 # Discard is generally zero, but sometimes a few random reads line up
10520 # and trigger larger readahead, which is wasted & leads to discards.
10521 if [[ $(($discard)) -gt $nreads ]]; then
10522 error "too many ($discard) discarded pages"
10524 rm -f $DIR/$tfile || true
10526 run_test 101a "check read-ahead for random reads"
10528 setup_test101bc() {
10529 test_mkdir $DIR/$tdir
10531 local FILE_LENGTH=$2
10534 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10536 local list=$(comma_list $(osts_nodes))
10537 set_osd_param $list '' read_cache_enable 0
10538 set_osd_param $list '' writethrough_cache_enable 0
10540 trap cleanup_test101bc EXIT
10541 # prepare the read-ahead file
10542 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10544 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10545 count=$FILE_SIZE_MB 2> /dev/null
10549 cleanup_test101bc() {
10554 local list=$(comma_list $(osts_nodes))
10555 set_osd_param $list '' read_cache_enable 1
10556 set_osd_param $list '' writethrough_cache_enable 1
10560 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10565 local stripe_size=$2
10566 local stride_length=$((stripe_size / read_size))
10567 local stride_width=$((stride_length * OSTCOUNT))
10568 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
10569 (stride_width - stride_length) ))
10570 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
10571 get_named_value 'read.but.discarded' | calc_total)
10573 if [[ $discard -gt $discard_limit ]]; then
10574 $LCTL get_param llite.*.read_ahead_stats
10575 error "($discard) discarded pages with size (${read_size})"
10577 echo "Read-ahead success for size ${read_size}"
10582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10583 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10585 local STRIPE_SIZE=1048576
10586 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10588 if [ $SLOW == "yes" ]; then
10589 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10591 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10594 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10596 # prepare the read-ahead file
10597 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10598 cancel_lru_locks osc
10599 for BIDX in 2 4 8 16 32 64 128 256
10601 local BSIZE=$((BIDX*4096))
10602 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10603 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10604 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10605 $LCTL set_param -n llite.*.read_ahead_stats=0
10606 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10607 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10608 cancel_lru_locks osc
10609 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10614 run_test 101b "check stride-io mode read-ahead ================="
10617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10619 local STRIPE_SIZE=1048576
10620 local FILE_LENGTH=$((STRIPE_SIZE*100))
10623 local osc_rpc_stats
10625 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10627 cancel_lru_locks osc
10628 $LCTL set_param osc.*.rpc_stats=0
10629 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10630 $LCTL get_param osc.*.rpc_stats
10631 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10632 local stats=$($LCTL get_param -n $osc_rpc_stats)
10633 local lines=$(echo "$stats" | awk 'END {print NR;}')
10636 if [ $lines -le 20 ]; then
10637 echo "continue debug"
10640 for size in 1 2 4 8; do
10641 local rpc=$(echo "$stats" |
10642 awk '($1 == "'$size':") {print $2; exit; }')
10643 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10644 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10646 echo "$osc_rpc_stats check passed!"
10651 run_test 101c "check stripe_size aligned read-ahead"
10654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10656 local file=$DIR/$tfile
10657 local sz_MB=${FILESIZE_101d:-80}
10658 local ra_MB=${READAHEAD_MB:-40}
10660 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10661 [ $free_MB -lt $sz_MB ] &&
10662 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10664 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10665 $LFS setstripe -c -1 $file || error "setstripe failed"
10667 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10668 echo Cancel LRU locks on lustre client to flush the client cache
10669 cancel_lru_locks osc
10671 echo Disable read-ahead
10672 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10673 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10674 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10675 $LCTL get_param -n llite.*.max_read_ahead_mb
10677 echo "Reading the test file $file with read-ahead disabled"
10678 local sz_KB=$((sz_MB * 1024 / 4))
10679 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10680 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10681 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10682 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10684 echo "Cancel LRU locks on lustre client to flush the client cache"
10685 cancel_lru_locks osc
10686 echo Enable read-ahead with ${ra_MB}MB
10687 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10689 echo "Reading the test file $file with read-ahead enabled"
10690 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10691 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10693 echo "read-ahead disabled time read $raOFF"
10694 echo "read-ahead enabled time read $raON"
10697 wait_delete_completed
10699 # use awk for this check instead of bash because it handles decimals
10700 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10701 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10703 run_test 101d "file read with and without read-ahead enabled"
10706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10708 local file=$DIR/$tfile
10709 local size_KB=500 #KB
10713 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10714 local need_KB=$((count * size_KB))
10715 [[ $free_KB -le $need_KB ]] &&
10716 skip_env "Need free space $need_KB, have $free_KB"
10718 echo "Creating $count ${size_KB}K test files"
10719 for ((i = 0; i < $count; i++)); do
10720 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10723 echo "Cancel LRU locks on lustre client to flush the client cache"
10724 cancel_lru_locks $OSC
10726 echo "Reset readahead stats"
10727 $LCTL set_param -n llite.*.read_ahead_stats=0
10729 for ((i = 0; i < $count; i++)); do
10730 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10733 $LCTL get_param llite.*.max_cached_mb
10734 $LCTL get_param llite.*.read_ahead_stats
10735 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10736 get_named_value 'misses' | calc_total)
10738 for ((i = 0; i < $count; i++)); do
10739 rm -rf $file.$i 2>/dev/null
10742 #10000 means 20% reads are missing in readahead
10743 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10745 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10748 which iozone || skip_env "no iozone installed"
10750 local old_debug=$($LCTL get_param debug)
10751 old_debug=${old_debug#*=}
10752 $LCTL set_param debug="reada mmap"
10754 # create a test file
10755 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10757 echo Cancel LRU locks on lustre client to flush the client cache
10758 cancel_lru_locks osc
10760 echo Reset readahead stats
10761 $LCTL set_param -n llite.*.read_ahead_stats=0
10763 echo mmap read the file with small block size
10764 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10767 echo checking missing pages
10768 $LCTL get_param llite.*.read_ahead_stats
10769 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10770 get_named_value 'misses' | calc_total)
10772 $LCTL set_param debug="$old_debug"
10773 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10776 run_test 101f "check mmap read performance"
10778 test_101g_brw_size_test() {
10780 local pages=$((mb * 1048576 / PAGE_SIZE))
10781 local file=$DIR/$tfile
10783 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10784 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10785 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10786 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10790 stack_trap "rm -f $file" EXIT
10791 $LCTL set_param -n osc.*.rpc_stats=0
10793 # 10 RPCs should be enough for the test
10795 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10796 { error "dd write ${mb} MB blocks failed"; return 3; }
10797 cancel_lru_locks osc
10798 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10799 { error "dd write ${mb} MB blocks failed"; return 4; }
10801 # calculate number of full-sized read and write RPCs
10802 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10803 sed -n '/pages per rpc/,/^$/p' |
10804 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10805 END { print reads,writes }'))
10806 # allow one extra full-sized read RPC for async readahead
10807 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10808 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10809 [[ ${rpcs[1]} == $count ]] ||
10810 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10814 remote_ost_nodsh && skip "remote OST with nodsh"
10817 local osts=$(get_facets OST)
10818 local list=$(comma_list $(osts_nodes))
10819 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10820 local brw_size="obdfilter.*.brw_size"
10822 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10824 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10826 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10827 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10828 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10829 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10830 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10831 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10833 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10836 if [[ $orig_mb -lt 16 ]]; then
10837 save_lustre_params $osts "$brw_size" > $p
10838 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10839 error "set 16MB RPC size failed"
10841 echo "remount client to enable new RPC size"
10842 remount_client $MOUNT || error "remount_client failed"
10845 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10846 # should be able to set brw_size=12, but no rpc_stats for that
10847 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10850 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10852 if [[ $orig_mb -lt 16 ]]; then
10853 restore_lustre_params < $p
10854 remount_client $MOUNT || error "remount_client restore failed"
10857 rm -f $p $DIR/$tfile
10859 run_test 101g "Big bulk(4/16 MiB) readahead"
10862 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10864 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10865 error "dd 70M file failed"
10866 echo Cancel LRU locks on lustre client to flush the client cache
10867 cancel_lru_locks osc
10869 echo "Reset readahead stats"
10870 $LCTL set_param -n llite.*.read_ahead_stats 0
10872 echo "Read 10M of data but cross 64M bundary"
10873 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10874 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10875 get_named_value 'misses' | calc_total)
10876 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10877 rm -f $p $DIR/$tfile
10879 run_test 101h "Readahead should cover current read window"
10882 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10883 error "dd 10M file failed"
10885 local max_per_file_mb=$($LCTL get_param -n \
10886 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10887 cancel_lru_locks osc
10888 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10889 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10890 error "set max_read_ahead_per_file_mb to 1 failed"
10892 echo "Reset readahead stats"
10893 $LCTL set_param llite.*.read_ahead_stats=0
10895 dd if=$DIR/$tfile of=/dev/null bs=2M
10897 $LCTL get_param llite.*.read_ahead_stats
10898 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10899 awk '/misses/ { print $2 }')
10900 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10903 run_test 101i "allow current readahead to exceed reservation"
10906 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10907 error "setstripe $DIR/$tfile failed"
10908 local file_size=$((1048576 * 16))
10909 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10910 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10912 echo Disable read-ahead
10913 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10915 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10916 for blk in $PAGE_SIZE 1048576 $file_size; do
10917 cancel_lru_locks osc
10918 echo "Reset readahead stats"
10919 $LCTL set_param -n llite.*.read_ahead_stats=0
10920 local count=$(($file_size / $blk))
10921 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10922 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10923 get_named_value 'failed.to.fast.read' | calc_total)
10924 $LCTL get_param -n llite.*.read_ahead_stats
10925 [ $miss -eq $count ] || error "expected $count got $miss"
10928 rm -f $p $DIR/$tfile
10930 run_test 101j "A complete read block should be submitted when no RA"
10933 test_mkdir $DIR/$tdir
10934 chown $RUNAS_ID $DIR/$tdir
10937 STRIPE_COUNT=$OSTCOUNT
10938 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10940 trap cleanup_test102 EXIT
10942 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10944 for num in 1 2 3 4; do
10945 for count in $(seq 1 $STRIPE_COUNT); do
10946 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10947 local size=`expr $STRIPE_SIZE \* $num`
10948 local file=file"$num-$idx-$count"
10949 $1 $LFS setstripe -S $size -i $idx -c $count $file
10955 $1 tar cf $TMP/f102.tar $tdir --xattrs
10958 cleanup_test102() {
10960 rm -f $TMP/f102.tar
10961 rm -rf $DIR/d0.sanity/d102
10965 [ "$UID" != 0 ] && skip "must run as root"
10966 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10967 skip_env "must have user_xattr"
10969 [ -z "$(which setfattr 2>/dev/null)" ] &&
10970 skip_env "could not find setfattr"
10972 local testfile=$DIR/$tfile
10975 echo "set/get xattr..."
10976 setfattr -n trusted.name1 -v value1 $testfile ||
10977 error "setfattr -n trusted.name1=value1 $testfile failed"
10978 getfattr -n trusted.name1 $testfile 2> /dev/null |
10979 grep "trusted.name1=.value1" ||
10980 error "$testfile missing trusted.name1=value1"
10982 setfattr -n user.author1 -v author1 $testfile ||
10983 error "setfattr -n user.author1=author1 $testfile failed"
10984 getfattr -n user.author1 $testfile 2> /dev/null |
10985 grep "user.author1=.author1" ||
10986 error "$testfile missing trusted.author1=author1"
10988 echo "listxattr..."
10989 setfattr -n trusted.name2 -v value2 $testfile ||
10990 error "$testfile unable to set trusted.name2"
10991 setfattr -n trusted.name3 -v value3 $testfile ||
10992 error "$testfile unable to set trusted.name3"
10993 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10994 grep "trusted.name" | wc -l) -eq 3 ] ||
10995 error "$testfile missing 3 trusted.name xattrs"
10997 setfattr -n user.author2 -v author2 $testfile ||
10998 error "$testfile unable to set user.author2"
10999 setfattr -n user.author3 -v author3 $testfile ||
11000 error "$testfile unable to set user.author3"
11001 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11002 grep "user.author" | wc -l) -eq 3 ] ||
11003 error "$testfile missing 3 user.author xattrs"
11005 echo "remove xattr..."
11006 setfattr -x trusted.name1 $testfile ||
11007 error "$testfile error deleting trusted.name1"
11008 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11009 error "$testfile did not delete trusted.name1 xattr"
11011 setfattr -x user.author1 $testfile ||
11012 error "$testfile error deleting user.author1"
11013 echo "set lustre special xattr ..."
11014 $LFS setstripe -c1 $testfile
11015 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11016 awk -F "=" '/trusted.lov/ { print $2 }' )
11017 setfattr -n "trusted.lov" -v $lovea $testfile ||
11018 error "$testfile doesn't ignore setting trusted.lov again"
11019 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11020 error "$testfile allow setting invalid trusted.lov"
11023 run_test 102a "user xattr test =================================="
11025 check_102b_layout() {
11027 local testfile=$DIR/$tfile
11029 echo "test layout '$layout'"
11030 $LFS setstripe $layout $testfile || error "setstripe failed"
11031 $LFS getstripe -y $testfile
11033 echo "get/set/list trusted.lov xattr ..." # b=10930
11034 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11035 [[ "$value" =~ "trusted.lov" ]] ||
11036 error "can't get trusted.lov from $testfile"
11037 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11038 error "getstripe failed"
11040 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11042 value=$(cut -d= -f2 <<<$value)
11043 # LU-13168: truncated xattr should fail if short lov_user_md header
11044 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11045 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11046 for len in $lens; do
11047 echo "setfattr $len $testfile.2"
11048 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11049 [ $len -lt 66 ] && error "short xattr len=$len worked"
11051 local stripe_size=$($LFS getstripe -S $testfile.2)
11052 local stripe_count=$($LFS getstripe -c $testfile.2)
11053 [[ $stripe_size -eq 65536 ]] ||
11054 error "stripe size $stripe_size != 65536"
11055 [[ $stripe_count -eq $stripe_count_orig ]] ||
11056 error "stripe count $stripe_count != $stripe_count_orig"
11057 rm $testfile $testfile.2
11061 [ -z "$(which setfattr 2>/dev/null)" ] &&
11062 skip_env "could not find setfattr"
11063 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11065 # check plain layout
11066 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11068 # and also check composite layout
11069 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11072 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11075 [ -z "$(which setfattr 2>/dev/null)" ] &&
11076 skip_env "could not find setfattr"
11077 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11079 # b10930: get/set/list lustre.lov xattr
11080 echo "get/set/list lustre.lov xattr ..."
11081 test_mkdir $DIR/$tdir
11082 chown $RUNAS_ID $DIR/$tdir
11083 local testfile=$DIR/$tdir/$tfile
11084 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11085 error "setstripe failed"
11086 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11087 error "getstripe failed"
11088 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11089 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11091 local testfile2=${testfile}2
11092 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11093 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11095 $RUNAS $MCREATE $testfile2
11096 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11097 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11098 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11099 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11100 [ $stripe_count -eq $STRIPECOUNT ] ||
11101 error "stripe count $stripe_count != $STRIPECOUNT"
11103 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11105 compare_stripe_info1() {
11106 local stripe_index_all_zero=true
11108 for num in 1 2 3 4; do
11109 for count in $(seq 1 $STRIPE_COUNT); do
11110 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11111 local size=$((STRIPE_SIZE * num))
11112 local file=file"$num-$offset-$count"
11113 stripe_size=$($LFS getstripe -S $PWD/$file)
11114 [[ $stripe_size -ne $size ]] &&
11115 error "$file: size $stripe_size != $size"
11116 stripe_count=$($LFS getstripe -c $PWD/$file)
11117 # allow fewer stripes to be created, ORI-601
11118 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11119 error "$file: count $stripe_count != $count"
11120 stripe_index=$($LFS getstripe -i $PWD/$file)
11121 [[ $stripe_index -ne 0 ]] &&
11122 stripe_index_all_zero=false
11126 $stripe_index_all_zero &&
11127 error "all files are being extracted starting from OST index 0"
11131 have_xattrs_include() {
11132 tar --help | grep -q xattrs-include &&
11133 echo --xattrs-include="lustre.*"
11137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11138 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11140 XINC=$(have_xattrs_include)
11142 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11143 cd $DIR/$tdir/$tdir
11144 compare_stripe_info1
11146 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11150 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11152 XINC=$(have_xattrs_include)
11154 test_mkdir $DIR/$tdir.restore
11156 tar cf - --xattrs $tdir | tar xf - \
11157 -C $DIR/$tdir.restore --xattrs $XINC
11158 cd $DIR/$tdir.restore/$tdir
11159 compare_stripe_info1
11161 run_test 102f "tar copy files, not keep osts"
11164 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11165 skip "must have user_xattr"
11166 [ -z "$(which setfattr 2>/dev/null)" ] &&
11167 skip_env "could not find setfattr"
11168 [ -z "$(which getfattr 2>/dev/null)" ] &&
11169 skip_env "could not find getfattr"
11171 local xsize=${1:-1024} # in bytes
11172 local file=$DIR/$tfile
11173 local value="$(generate_string $xsize)"
11174 local xbig=trusted.big
11178 log "save $xbig on $file"
11179 if [ -z "$toobig" ]
11181 setfattr -n $xbig -v $value $file ||
11182 error "saving $xbig on $file failed"
11184 setfattr -n $xbig -v $value $file &&
11185 error "saving $xbig on $file succeeded"
11189 local orig=$(get_xattr_value $xbig $file)
11190 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11192 local xsml=trusted.sml
11193 log "save $xsml on $file"
11194 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11196 local new=$(get_xattr_value $xbig $file)
11197 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11199 log "grow $xsml on $file"
11200 setfattr -n $xsml -v "$value" $file ||
11201 error "growing $xsml on $file failed"
11203 new=$(get_xattr_value $xbig $file)
11204 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11205 log "$xbig still valid after growing $xsml"
11210 test_102h() { # bug 15777
11213 run_test 102h "grow xattr from inside inode to external block"
11216 large_xattr_enabled || skip_env "ea_inode feature disabled"
11218 echo "setting xattr of max xattr size: $(max_xattr_size)"
11219 grow_xattr $(max_xattr_size)
11221 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11222 echo "This should fail:"
11223 grow_xattr $(($(max_xattr_size) + 10)) 1
11225 run_test 102ha "grow xattr from inside inode to external inode"
11227 test_102i() { # bug 17038
11228 [ -z "$(which getfattr 2>/dev/null)" ] &&
11229 skip "could not find getfattr"
11232 ln -s $DIR/$tfile $DIR/${tfile}link
11233 getfattr -n trusted.lov $DIR/$tfile ||
11234 error "lgetxattr on $DIR/$tfile failed"
11235 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11236 grep -i "no such attr" ||
11237 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11238 rm -f $DIR/$tfile $DIR/${tfile}link
11240 run_test 102i "lgetxattr test on symbolic link ============"
11243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11244 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11246 XINC=$(have_xattrs_include)
11247 setup_test102 "$RUNAS"
11248 chown $RUNAS_ID $DIR/$tdir
11249 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11250 cd $DIR/$tdir/$tdir
11251 compare_stripe_info1 "$RUNAS"
11253 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11256 [ -z "$(which setfattr 2>/dev/null)" ] &&
11257 skip "could not find setfattr"
11260 # b22187 just check that does not crash for regular file.
11261 setfattr -n trusted.lov $DIR/$tfile
11262 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11263 local test_kdir=$DIR/$tdir
11264 test_mkdir $test_kdir
11265 local default_size=$($LFS getstripe -S $test_kdir)
11266 local default_count=$($LFS getstripe -c $test_kdir)
11267 local default_offset=$($LFS getstripe -i $test_kdir)
11268 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11269 error 'dir setstripe failed'
11270 setfattr -n trusted.lov $test_kdir
11271 local stripe_size=$($LFS getstripe -S $test_kdir)
11272 local stripe_count=$($LFS getstripe -c $test_kdir)
11273 local stripe_offset=$($LFS getstripe -i $test_kdir)
11274 [ $stripe_size -eq $default_size ] ||
11275 error "stripe size $stripe_size != $default_size"
11276 [ $stripe_count -eq $default_count ] ||
11277 error "stripe count $stripe_count != $default_count"
11278 [ $stripe_offset -eq $default_offset ] ||
11279 error "stripe offset $stripe_offset != $default_offset"
11280 rm -rf $DIR/$tfile $test_kdir
11282 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11285 [ -z "$(which getfattr 2>/dev/null)" ] &&
11286 skip "could not find getfattr"
11288 # LU-532 trusted. xattr is invisible to non-root
11289 local testfile=$DIR/$tfile
11293 echo "listxattr as user..."
11294 chown $RUNAS_ID $testfile
11295 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11296 grep -q "trusted" &&
11297 error "$testfile trusted xattrs are user visible"
11301 run_test 102l "listxattr size test =================================="
11303 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11304 local path=$DIR/$tfile
11307 listxattr_size_check $path || error "listattr_size_check $path failed"
11309 run_test 102m "Ensure listxattr fails on small bufffer ========"
11313 getxattr() { # getxattr path name
11314 # Return the base64 encoding of the value of xattr name on path.
11318 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11320 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11322 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11324 getfattr --absolute-names --encoding=base64 --name=$name $path |
11325 awk -F= -v name=$name '$1 == name {
11326 print substr($0, index($0, "=") + 1);
11330 test_102n() { # LU-4101 mdt: protect internal xattrs
11331 [ -z "$(which setfattr 2>/dev/null)" ] &&
11332 skip "could not find setfattr"
11333 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11335 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11338 local file0=$DIR/$tfile.0
11339 local file1=$DIR/$tfile.1
11340 local xattr0=$TMP/$tfile.0
11341 local xattr1=$TMP/$tfile.1
11342 local namelist="lov lma lmv link fid version som hsm"
11346 rm -rf $file0 $file1 $xattr0 $xattr1
11347 touch $file0 $file1
11349 # Get 'before' xattrs of $file1.
11350 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11352 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11353 namelist+=" lfsck_namespace"
11354 for name in $namelist; do
11355 # Try to copy xattr from $file0 to $file1.
11356 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11358 setfattr --name=trusted.$name --value="$value" $file1 ||
11359 error "setxattr 'trusted.$name' failed"
11361 # Try to set a garbage xattr.
11362 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11364 if [[ x$name == "xlov" ]]; then
11365 setfattr --name=trusted.lov --value="$value" $file1 &&
11366 error "setxattr invalid 'trusted.lov' success"
11368 setfattr --name=trusted.$name --value="$value" $file1 ||
11369 error "setxattr invalid 'trusted.$name' failed"
11372 # Try to remove the xattr from $file1. We don't care if this
11373 # appears to succeed or fail, we just don't want there to be
11374 # any changes or crashes.
11375 setfattr --remove=$trusted.$name $file1 2> /dev/null
11378 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11381 # Try to copy xattr from $file0 to $file1.
11382 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11384 setfattr --name=trusted.$name --value="$value" $file1 ||
11385 error "setxattr 'trusted.$name' failed"
11387 # Try to set a garbage xattr.
11388 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11390 setfattr --name=trusted.$name --value="$value" $file1 ||
11391 error "setxattr 'trusted.$name' failed"
11393 # Try to remove the xattr from $file1. We don't care if this
11394 # appears to succeed or fail, we just don't want there to be
11395 # any changes or crashes.
11396 setfattr --remove=$trusted.$name $file1 2> /dev/null
11399 # Get 'after' xattrs of file1.
11400 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11402 if ! diff $xattr0 $xattr1; then
11403 error "before and after xattrs of '$file1' differ"
11406 rm -rf $file0 $file1 $xattr0 $xattr1
11410 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11412 test_102p() { # LU-4703 setxattr did not check ownership
11413 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11414 skip "MDS needs to be at least 2.5.56"
11416 local testfile=$DIR/$tfile
11420 echo "setfacl as user..."
11421 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11422 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11424 echo "setfattr as user..."
11425 setfacl -m "u:$RUNAS_ID:---" $testfile
11426 $RUNAS setfattr -x system.posix_acl_access $testfile
11427 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11429 run_test 102p "check setxattr(2) correctly fails without permission"
11432 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11433 skip "MDS needs to be at least 2.6.92"
11435 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11437 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11440 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11441 skip "MDS needs to be at least 2.6.93"
11443 touch $DIR/$tfile || error "touch"
11444 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11445 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11446 rm $DIR/$tfile || error "rm"
11449 mkdir -p $DIR/$tdir || error "mkdir"
11450 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11451 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11452 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11453 error "$testfile error deleting user.author1"
11454 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11455 grep "user.$(basename $tdir)" &&
11456 error "$tdir did not delete user.$(basename $tdir)"
11457 rmdir $DIR/$tdir || error "rmdir"
11460 test_mkdir $DIR/$tdir
11461 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11462 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11463 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11464 error "$testfile error deleting user.author1"
11465 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11466 grep "user.$(basename $tdir)" &&
11467 error "$tdir did not delete user.$(basename $tdir)"
11468 rmdir $DIR/$tdir || error "rm striped dir"
11470 run_test 102r "set EAs with empty values"
11473 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11474 skip "MDS needs to be at least 2.11.52"
11476 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11478 save_lustre_params client "llite.*.xattr_cache" > $save
11480 for cache in 0 1; do
11481 lctl set_param llite.*.xattr_cache=$cache
11484 touch $DIR/$tfile || error "touch"
11485 for prefix in lustre security system trusted user; do
11486 # Note getxattr() may fail with 'Operation not
11487 # supported' or 'No such attribute' depending
11488 # on prefix and cache.
11489 getfattr -n $prefix.n102s $DIR/$tfile &&
11490 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11494 restore_lustre_params < $save
11496 run_test 102s "getting nonexistent xattrs should fail"
11499 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11500 skip "MDS needs to be at least 2.11.52"
11502 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11504 save_lustre_params client "llite.*.xattr_cache" > $save
11506 for cache in 0 1; do
11507 lctl set_param llite.*.xattr_cache=$cache
11509 for buf_size in 0 256; do
11511 touch $DIR/$tfile || error "touch"
11512 setfattr -n user.multiop $DIR/$tfile
11513 $MULTIOP $DIR/$tfile oa$buf_size ||
11514 error "cannot get zero length xattr value (buf_size = $buf_size)"
11518 restore_lustre_params < $save
11520 run_test 102t "zero length xattr values handled correctly"
11524 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11529 [ "$UID" != 0 ] && skip "must run as root"
11530 $GSS && skip_env "could not run under gss"
11531 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11532 skip_env "must have acl enabled"
11533 [ -z "$(which setfacl 2>/dev/null)" ] &&
11534 skip_env "could not find setfacl"
11535 remote_mds_nodsh && skip "remote MDS with nodsh"
11537 gpasswd -a daemon bin # LU-5641
11538 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11540 declare -a identity_old
11542 for num in $(seq $MDSCOUNT); do
11543 switch_identity $num true || identity_old[$num]=$?
11546 SAVE_UMASK=$(umask)
11548 mkdir -p $DIR/$tdir
11551 echo "performing cp ..."
11552 run_acl_subtest cp || error "run_acl_subtest cp failed"
11553 echo "performing getfacl-noacl..."
11554 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11555 echo "performing misc..."
11556 run_acl_subtest misc || error "misc test failed"
11557 echo "performing permissions..."
11558 run_acl_subtest permissions || error "permissions failed"
11559 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11560 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11561 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11562 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11564 echo "performing permissions xattr..."
11565 run_acl_subtest permissions_xattr ||
11566 error "permissions_xattr failed"
11568 echo "performing setfacl..."
11569 run_acl_subtest setfacl || error "setfacl test failed"
11571 # inheritance test got from HP
11572 echo "performing inheritance..."
11573 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11574 chmod +x make-tree || error "chmod +x failed"
11575 run_acl_subtest inheritance || error "inheritance test failed"
11578 echo "LU-974 ignore umask when acl is enabled..."
11579 run_acl_subtest 974 || error "LU-974 umask test failed"
11580 if [ $MDSCOUNT -ge 2 ]; then
11581 run_acl_subtest 974_remote ||
11582 error "LU-974 umask test failed under remote dir"
11585 echo "LU-2561 newly created file is same size as directory..."
11586 if [ "$mds1_FSTYPE" != "zfs" ]; then
11587 run_acl_subtest 2561 || error "LU-2561 test failed"
11589 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11592 run_acl_subtest 4924 || error "LU-4924 test failed"
11597 for num in $(seq $MDSCOUNT); do
11598 if [ "${identity_old[$num]}" = 1 ]; then
11599 switch_identity $num false || identity_old[$num]=$?
11603 run_test 103a "acl test"
11609 for U in {0..511}; do
11611 local O=$(printf "%04o" $U)
11613 umask $(printf "%04o" $((511 ^ $O)))
11614 $LFS setstripe -c 1 $DIR/$tfile.s$O
11615 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11617 (( $S == ($O & 0666) )) ||
11618 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11620 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11621 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11622 (( $S == ($O & 0666) )) ||
11623 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11625 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11626 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11627 (( $S == ($O & 0666) )) ||
11628 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11629 rm -f $DIR/$tfile.[smp]$0
11633 # limit the concurrently running threads to 64. LU-11878
11634 local idx=$((U % 64))
11635 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11640 run_test 103b "umask lfs setstripe"
11643 mkdir -p $DIR/$tdir
11644 cp -rp $DIR/$tdir $DIR/$tdir.bak
11646 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11647 error "$DIR/$tdir shouldn't contain default ACL"
11648 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11649 error "$DIR/$tdir.bak shouldn't contain default ACL"
11652 run_test 103c "'cp -rp' won't set empty acl"
11657 local saved_debug=$($LCTL get_param -n debug)
11659 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
11660 skip "MDS needs to be at least 2.14.52"
11662 large_xattr_enabled || skip_env "ea_inode feature disabled"
11664 mkdir -p $DIR/$tdir
11665 # add big LOV EA to cause reply buffer overflow earlier
11666 $LFS setstripe -C 1000 $DIR/$tdir
11667 lctl set_param mdc.*-mdc*.stats=clear
11669 $LCTL set_param debug=0
11670 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11671 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11673 # add a large number of default ACLs (expect 8000+ for 2.13+)
11674 for U in {2..7000}; do
11675 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11676 error "Able to add just $U default ACLs"
11678 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11679 echo "$numacl default ACLs created"
11681 stat $DIR/$tdir || error "Cannot stat directory"
11682 # check file creation
11683 touch $DIR/$tdir/$tfile ||
11684 error "failed to create $tfile with $numacl default ACLs"
11685 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11686 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11687 echo "$fileacl ACLs were inherited"
11688 (( $fileacl == $numacl )) ||
11689 error "Not all default ACLs were inherited: $numacl != $fileacl"
11690 # check that new ACLs creation adds new ACLs to inherited ACLs
11691 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11692 error "Cannot set new ACL"
11693 numacl=$((numacl + 1))
11694 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11695 (( $fileacl == $numacl )) ||
11696 error "failed to add new ACL: $fileacl != $numacl as expected"
11697 # adds more ACLs to a file to reach their maximum at 8000+
11699 for U in {20000..25000}; do
11700 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11701 numacl=$((numacl + 1))
11703 echo "Added $numacl more ACLs to the file"
11704 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11705 echo "Total $fileacl ACLs in file"
11706 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11707 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11708 rmdir $DIR/$tdir || error "Cannot remove directory"
11710 run_test 103e "inheritance of big amount of default ACLs"
11713 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11714 skip "MDS needs to be at least 2.14.51"
11716 large_xattr_enabled || skip_env "ea_inode feature disabled"
11718 # enable changelog to consume more internal MDD buffers
11721 mkdir -p $DIR/$tdir
11723 $LFS setstripe -C 1000 $DIR/$tdir
11724 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11725 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11726 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11727 rmdir $DIR/$tdir || error "Cannot remove directory"
11729 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11735 lfs df || error "lfs df failed"
11736 lfs df -ih || error "lfs df -ih failed"
11737 lfs df -h $DIR || error "lfs df -h $DIR failed"
11738 lfs df -i $DIR || error "lfs df -i $DIR failed"
11739 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11740 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11742 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11743 lctl --device %$OSC deactivate
11744 lfs df || error "lfs df with deactivated OSC failed"
11745 lctl --device %$OSC activate
11746 # wait the osc back to normal
11747 wait_osc_import_ready client ost
11749 lfs df || error "lfs df with reactivated OSC failed"
11752 run_test 104a "lfs df [-ih] [path] test ========================="
11755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11756 [ $RUNAS_ID -eq $UID ] &&
11757 skip_env "RUNAS_ID = UID = $UID -- skipping"
11759 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11760 grep "Permission denied" | wc -l)))
11761 if [ $denied_cnt -ne 0 ]; then
11762 error "lfs check servers test failed"
11765 run_test 104b "$RUNAS lfs check servers test ===================="
11768 # Verify $1 is within range of $2.
11769 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11770 # $1 is <= 2% of $2. Else Fail.
11773 # Strip all units (M, G, T)
11774 actual=$(echo $1 | tr -d A-Z)
11775 expect=$(echo $2 | tr -d A-Z)
11777 expect_lo=$(($expect * 98 / 100)) # 2% below
11778 expect_hi=$(($expect * 102 / 100)) # 2% above
11780 # permit 2% drift above and below
11781 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11786 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11788 local ost_param="osd-zfs.$FSNAME-OST0000."
11789 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11790 local ofacets=$(get_facets OST)
11791 local mfacets=$(get_facets MDS)
11792 local saved_ost_blocks=
11793 local saved_mdt_blocks=
11795 echo "Before recordsize change"
11796 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11797 df=($(df -h | grep "$MOUNT"$))
11800 echo "lfs output : ${lfs_df[*]}"
11801 echo "df output : ${df[*]}"
11803 for facet in ${ofacets//,/ }; do
11804 if [ -z $saved_ost_blocks ]; then
11805 saved_ost_blocks=$(do_facet $facet \
11806 lctl get_param -n $ost_param.blocksize)
11807 echo "OST Blocksize: $saved_ost_blocks"
11809 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11810 do_facet $facet zfs set recordsize=32768 $ost
11813 # BS too small. Sufficient for functional testing.
11814 for facet in ${mfacets//,/ }; do
11815 if [ -z $saved_mdt_blocks ]; then
11816 saved_mdt_blocks=$(do_facet $facet \
11817 lctl get_param -n $mdt_param.blocksize)
11818 echo "MDT Blocksize: $saved_mdt_blocks"
11820 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11821 do_facet $facet zfs set recordsize=32768 $mdt
11824 # Give new values chance to reflect change
11827 echo "After recordsize change"
11828 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11829 df_after=($(df -h | grep "$MOUNT"$))
11832 echo "lfs output : ${lfs_df_after[*]}"
11833 echo "df output : ${df_after[*]}"
11836 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11837 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11838 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11839 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11840 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11841 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11844 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11845 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11846 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11847 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11848 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11849 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11851 # Restore MDT recordize back to original
11852 for facet in ${mfacets//,/ }; do
11853 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11854 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11857 # Restore OST recordize back to original
11858 for facet in ${ofacets//,/ }; do
11859 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11860 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11865 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11868 # doesn't work on 2.4 kernels
11870 if $(flock_is_enabled); then
11871 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11873 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11877 run_test 105a "flock when mounted without -o flock test ========"
11881 if $(flock_is_enabled); then
11882 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11884 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11888 run_test 105b "fcntl when mounted without -o flock test ========"
11892 if $(flock_is_enabled); then
11893 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11895 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11899 run_test 105c "lockf when mounted without -o flock test"
11901 test_105d() { # bug 15924
11902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11904 test_mkdir $DIR/$tdir
11905 flock_is_enabled || skip_env "mount w/o flock enabled"
11906 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11907 $LCTL set_param fail_loc=0x80000315
11908 flocks_test 2 $DIR/$tdir
11910 run_test 105d "flock race (should not freeze) ========"
11912 test_105e() { # bug 22660 && 22040
11913 flock_is_enabled || skip_env "mount w/o flock enabled"
11916 flocks_test 3 $DIR/$tfile
11918 run_test 105e "Two conflicting flocks from same process"
11920 test_106() { #bug 10921
11921 test_mkdir $DIR/$tdir
11922 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11923 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11925 run_test 106 "attempt exec of dir followed by chown of that dir"
11928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11936 local save_pattern=$(sysctl -n kernel.core_pattern)
11937 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11938 sysctl -w kernel.core_pattern=$file
11939 sysctl -w kernel.core_uses_pid=0
11941 ulimit -c unlimited
11947 kill -s 11 $SLEEPPID
11949 if [ -e $file ]; then
11950 size=`stat -c%s $file`
11951 [ $size -eq 0 ] && error "Fail to create core file $file"
11953 error "Fail to create core file $file"
11956 sysctl -w kernel.core_pattern=$save_pattern
11957 sysctl -w kernel.core_uses_pid=$save_uses_pid
11960 run_test 107 "Coredump on SIG"
11963 test_mkdir $DIR/$tdir
11964 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11965 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11966 error "mkdir with 256 char should fail, but did not"
11967 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11968 error "create with 255 char failed"
11969 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11970 error "create with 256 char should fail, but did not"
11975 run_test 110 "filename length checking"
11978 # Purpose: To verify dynamic thread (OSS) creation.
11981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11982 remote_ost_nodsh && skip "remote OST with nodsh"
11984 # Lustre does not stop service threads once they are started.
11985 # Reset number of running threads to default.
11990 local save_params="$TMP/sanity-$TESTNAME.parameters"
11992 # Get ll_ost_io count before I/O
11993 OSTIO_pre=$(do_facet ost1 \
11994 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11995 # Exit if lustre is not running (ll_ost_io not running).
11996 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11998 echo "Starting with $OSTIO_pre threads"
11999 local thread_max=$((OSTIO_pre * 2))
12000 local rpc_in_flight=$((thread_max * 2))
12001 # this is limited to OSC_MAX_RIF_MAX (256)
12002 [ $rpc_in_flight -gt 256 ] && rpc_in_flight=256
12003 thread_max=$((rpc_in_flight / 2))
12004 [ $thread_max -le $OSTIO_pre ] && skip "Too many ost_io threads" &&
12007 # Number of I/O Process proposed to be started.
12009 local facets=$(get_facets OST)
12011 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
12012 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
12014 # Set in_flight to $rpc_in_flight
12015 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
12016 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
12017 nfiles=${rpc_in_flight}
12018 # Set ost thread_max to $thread_max
12019 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
12021 # 5 Minutes should be sufficient for max number of OSS
12022 # threads(thread_max) to be created.
12026 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
12027 test_mkdir $DIR/$tdir
12028 for i in $(seq $nfiles); do
12029 local file=$DIR/$tdir/${tfile}-$i
12030 $LFS setstripe -c -1 -i 0 $file
12031 ($WTL $file $timeout)&
12034 # I/O Started - Wait for thread_started to reach thread_max or report
12035 # error if thread_started is more than thread_max.
12036 echo "Waiting for thread_started to reach thread_max"
12037 local thread_started=0
12038 local end_time=$((SECONDS + timeout))
12040 while [ $SECONDS -le $end_time ] ; do
12042 # Get ost i/o thread_started count.
12043 thread_started=$(do_facet ost1 \
12045 ost.OSS.ost_io.threads_started | cut -d= -f2")
12046 # Break out if thread_started is equal/greater than thread_max
12047 if [[ $thread_started -ge $thread_max ]]; then
12048 echo ll_ost_io thread_started $thread_started, \
12049 equal/greater than thread_max $thread_max
12055 # Cleanup - We have the numbers, Kill i/o jobs if running.
12056 jobcount=($(jobs -p))
12057 for i in $(seq 0 $((${#jobcount[@]}-1)))
12059 kill -9 ${jobcount[$i]}
12060 if [ $? -ne 0 ] ; then
12062 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
12066 # Cleanup files left by WTL binary.
12067 for i in $(seq $nfiles); do
12068 local file=$DIR/$tdir/${tfile}-$i
12070 if [ $? -ne 0 ] ; then
12071 echo "Warning: Failed to delete file $file"
12075 restore_lustre_params <$save_params
12076 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
12078 # Error out if no new thread has started or Thread started is greater
12080 if [[ $thread_started -le $OSTIO_pre ||
12081 $thread_started -gt $thread_max ]]; then
12082 error "ll_ost_io: thread_started $thread_started" \
12083 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
12084 "No new thread started or thread started greater " \
12088 run_test 115 "verify dynamic thread creation===================="
12090 test_116a() { # was previously test_116()
12091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12092 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12093 remote_mds_nodsh && skip "remote MDS with nodsh"
12095 echo -n "Free space priority "
12096 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12101 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12102 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12103 stack_trap simple_cleanup_common
12105 # Check if we need to generate uneven OSTs
12106 test_mkdir -p $DIR/$tdir/OST${MINI}
12107 local FILL=$((MINV / 4))
12108 local DIFF=$((MAXV - MINV))
12109 local DIFF2=$((DIFF * 100 / MINV))
12111 local threshold=$(do_facet $SINGLEMDS \
12112 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12113 threshold=${threshold%%%}
12114 echo -n "Check for uneven OSTs: "
12115 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12117 if [[ $DIFF2 -gt $threshold ]]; then
12119 echo "Don't need to fill OST$MINI"
12121 # generate uneven OSTs. Write 2% over the QOS threshold value
12123 DIFF=$((threshold - DIFF2 + 2))
12124 DIFF2=$((MINV * DIFF / 100))
12125 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12126 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12127 error "setstripe failed"
12128 DIFF=$((DIFF2 / 2048))
12130 while [ $i -lt $DIFF ]; do
12132 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12133 bs=2M count=1 2>/dev/null
12142 DIFF=$((MAXV - MINV))
12143 DIFF2=$((DIFF * 100 / MINV))
12144 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12145 if [ $DIFF2 -gt $threshold ]; then
12148 skip "QOS imbalance criteria not met"
12156 # now fill using QOS
12157 $LFS setstripe -c 1 $DIR/$tdir
12158 FILL=$((FILL / 200))
12159 if [ $FILL -gt 600 ]; then
12162 echo "writing $FILL files to QOS-assigned OSTs"
12164 while [ $i -lt $FILL ]; do
12166 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12167 count=1 2>/dev/null
12170 echo "wrote $i 200k files"
12174 echo "Note: free space may not be updated, so measurements might be off"
12176 DIFF2=$((MAXV - MINV))
12177 echo "free space delta: orig $DIFF final $DIFF2"
12178 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12179 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12180 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12181 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12182 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12183 if [[ $DIFF -gt 0 ]]; then
12184 FILL=$((DIFF2 * 100 / DIFF - 100))
12185 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12188 # Figure out which files were written where
12189 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12190 awk '/'$MINI1': / {print $2; exit}')
12192 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12193 echo "$MINC files created on smaller OST $MINI1"
12194 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12195 awk '/'$MAXI1': / {print $2; exit}')
12197 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12198 echo "$MAXC files created on larger OST $MAXI1"
12199 if [[ $MINC -gt 0 ]]; then
12200 FILL=$((MAXC * 100 / MINC - 100))
12201 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12203 [[ $MAXC -gt $MINC ]] ||
12204 error_ignore LU-9 "stripe QOS didn't balance free space"
12206 run_test 116a "stripe QOS: free space balance ==================="
12208 test_116b() { # LU-2093
12209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12210 remote_mds_nodsh && skip "remote MDS with nodsh"
12212 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12213 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12214 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12215 [ -z "$old_rr" ] && skip "no QOS"
12216 do_facet $SINGLEMDS lctl set_param \
12217 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12218 mkdir -p $DIR/$tdir
12219 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12220 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12221 do_facet $SINGLEMDS lctl set_param fail_loc=0
12223 do_facet $SINGLEMDS lctl set_param \
12224 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12226 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12228 test_117() # bug 10891
12230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12232 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12233 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12234 lctl set_param fail_loc=0x21e
12235 > $DIR/$tfile || error "truncate failed"
12236 lctl set_param fail_loc=0
12237 echo "Truncate succeeded."
12240 run_test 117 "verify osd extend =========="
12242 NO_SLOW_RESENDCOUNT=4
12243 export OLD_RESENDCOUNT=""
12244 set_resend_count () {
12245 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12246 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12247 lctl set_param -n $PROC_RESENDCOUNT $1
12248 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12251 # for reduce test_118* time (b=14842)
12252 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12254 # Reset async IO behavior after error case
12256 FILE=$DIR/reset_async
12258 # Ensure all OSCs are cleared
12259 $LFS setstripe -c -1 $FILE
12260 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12265 test_118a() #bug 11710
12267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12271 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12272 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12273 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12275 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12276 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12281 run_test 118a "verify O_SYNC works =========="
12285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12286 remote_ost_nodsh && skip "remote OST with nodsh"
12290 #define OBD_FAIL_SRV_ENOENT 0x217
12291 set_nodes_failloc "$(osts_nodes)" 0x217
12292 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12294 set_nodes_failloc "$(osts_nodes)" 0
12295 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12296 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12299 if [[ $RC -eq 0 ]]; then
12300 error "Must return error due to dropped pages, rc=$RC"
12304 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12305 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12309 echo "Dirty pages not leaked on ENOENT"
12311 # Due to the above error the OSC will issue all RPCs syncronously
12312 # until a subsequent RPC completes successfully without error.
12313 $MULTIOP $DIR/$tfile Ow4096yc
12318 run_test 118b "Reclaim dirty pages on fatal error =========="
12322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12324 # for 118c, restore the original resend count, LU-1940
12325 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12326 set_resend_count $OLD_RESENDCOUNT
12327 remote_ost_nodsh && skip "remote OST with nodsh"
12331 #define OBD_FAIL_OST_EROFS 0x216
12332 set_nodes_failloc "$(osts_nodes)" 0x216
12334 # multiop should block due to fsync until pages are written
12335 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12339 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12340 error "Multiop failed to block on fsync, pid=$MULTIPID"
12343 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12345 if [[ $WRITEBACK -eq 0 ]]; then
12346 error "No page in writeback, writeback=$WRITEBACK"
12349 set_nodes_failloc "$(osts_nodes)" 0
12352 if [[ $RC -ne 0 ]]; then
12353 error "Multiop fsync failed, rc=$RC"
12356 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12357 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12359 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12360 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12364 echo "Dirty pages flushed via fsync on EROFS"
12367 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12369 # continue to use small resend count to reduce test_118* time (b=14842)
12370 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12375 remote_ost_nodsh && skip "remote OST with nodsh"
12379 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12380 set_nodes_failloc "$(osts_nodes)" 0x214
12381 # multiop should block due to fsync until pages are written
12382 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12386 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12387 error "Multiop failed to block on fsync, pid=$MULTIPID"
12390 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12392 if [[ $WRITEBACK -eq 0 ]]; then
12393 error "No page in writeback, writeback=$WRITEBACK"
12396 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12397 set_nodes_failloc "$(osts_nodes)" 0
12399 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12400 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12402 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12403 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12407 echo "Dirty pages gaurenteed flushed via fsync"
12410 run_test 118d "Fsync validation inject a delay of the bulk =========="
12413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12417 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12418 lctl set_param fail_loc=0x8000040a
12420 # Should simulate EINVAL error which is fatal
12421 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12423 if [[ $RC -eq 0 ]]; then
12424 error "Must return error due to dropped pages, rc=$RC"
12427 lctl set_param fail_loc=0x0
12429 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12430 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12431 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12433 if [[ $LOCKED -ne 0 ]]; then
12434 error "Locked pages remain in cache, locked=$LOCKED"
12437 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12438 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12442 echo "No pages locked after fsync"
12447 run_test 118f "Simulate unrecoverable OSC side error =========="
12450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12454 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12455 lctl set_param fail_loc=0x406
12457 # simulate local -ENOMEM
12458 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12461 lctl set_param fail_loc=0
12462 if [[ $RC -eq 0 ]]; then
12463 error "Must return error due to dropped pages, rc=$RC"
12466 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12467 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12468 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12470 if [[ $LOCKED -ne 0 ]]; then
12471 error "Locked pages remain in cache, locked=$LOCKED"
12474 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12475 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12479 echo "No pages locked after fsync"
12484 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12488 remote_ost_nodsh && skip "remote OST with nodsh"
12492 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12493 set_nodes_failloc "$(osts_nodes)" 0x20e
12494 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12495 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12498 set_nodes_failloc "$(osts_nodes)" 0
12499 if [[ $RC -eq 0 ]]; then
12500 error "Must return error due to dropped pages, rc=$RC"
12503 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12504 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12505 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12507 if [[ $LOCKED -ne 0 ]]; then
12508 error "Locked pages remain in cache, locked=$LOCKED"
12511 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12512 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12516 echo "No pages locked after fsync"
12520 run_test 118h "Verify timeout in handling recoverables errors =========="
12522 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12526 remote_ost_nodsh && skip "remote OST with nodsh"
12530 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12531 set_nodes_failloc "$(osts_nodes)" 0x20e
12533 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12534 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12537 set_nodes_failloc "$(osts_nodes)" 0
12541 if [[ $RC -ne 0 ]]; then
12542 error "got error, but should be not, rc=$RC"
12545 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12546 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12547 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12548 if [[ $LOCKED -ne 0 ]]; then
12549 error "Locked pages remain in cache, locked=$LOCKED"
12552 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12553 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12557 echo "No pages locked after fsync"
12561 run_test 118i "Fix error before timeout in recoverable error =========="
12563 [ "$SLOW" = "no" ] && set_resend_count 4
12566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12567 remote_ost_nodsh && skip "remote OST with nodsh"
12571 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12572 set_nodes_failloc "$(osts_nodes)" 0x220
12574 # return -EIO from OST
12575 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12577 set_nodes_failloc "$(osts_nodes)" 0x0
12578 if [[ $RC -eq 0 ]]; then
12579 error "Must return error due to dropped pages, rc=$RC"
12582 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12583 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12584 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12585 if [[ $LOCKED -ne 0 ]]; then
12586 error "Locked pages remain in cache, locked=$LOCKED"
12589 # in recoverable error on OST we want resend and stay until it finished
12590 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12591 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12595 echo "No pages locked after fsync"
12599 run_test 118j "Simulate unrecoverable OST side error =========="
12603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12604 remote_ost_nodsh && skip "remote OSTs with nodsh"
12606 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12607 set_nodes_failloc "$(osts_nodes)" 0x20e
12608 test_mkdir $DIR/$tdir
12610 for ((i=0;i<10;i++)); do
12611 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12612 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12619 set_nodes_failloc "$(osts_nodes)" 0
12622 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12624 test_118l() # LU-646
12626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12628 test_mkdir $DIR/$tdir
12629 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12632 run_test 118l "fsync dir"
12634 test_118m() # LU-3066
12636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12638 test_mkdir $DIR/$tdir
12639 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12642 run_test 118m "fdatasync dir ========="
12644 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12652 remote_ost_nodsh && skip "remote OSTs with nodsh"
12654 # Sleep to avoid a cached response.
12655 #define OBD_STATFS_CACHE_SECONDS 1
12658 # Inject a 10 second delay in the OST_STATFS handler.
12659 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12660 set_nodes_failloc "$(osts_nodes)" 0x242
12663 stat --file-system $MOUNT > /dev/null
12666 set_nodes_failloc "$(osts_nodes)" 0
12668 if ((end - begin > 20)); then
12669 error "statfs took $((end - begin)) seconds, expected 10"
12672 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12674 test_119a() # bug 11737
12676 BSIZE=$((512 * 1024))
12677 directio write $DIR/$tfile 0 1 $BSIZE
12678 # We ask to read two blocks, which is more than a file size.
12679 # directio will indicate an error when requested and actual
12680 # sizes aren't equeal (a normal situation in this case) and
12681 # print actual read amount.
12682 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12683 if [ "$NOB" != "$BSIZE" ]; then
12684 error "read $NOB bytes instead of $BSIZE"
12688 run_test 119a "Short directIO read must return actual read amount"
12690 test_119b() # bug 11737
12692 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12694 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12695 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12697 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12698 error "direct read failed"
12701 run_test 119b "Sparse directIO read must return actual read amount"
12703 test_119c() # bug 13099
12706 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12707 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12710 run_test 119c "Testing for direct read hitting hole"
12712 test_119d() # bug 15950
12714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12716 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12717 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12719 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12720 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12721 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12722 lctl set_param fail_loc=0x40d
12723 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12726 cat $DIR/$tfile > /dev/null &
12727 lctl set_param fail_loc=0
12730 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12732 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12733 error "the read rpcs have not completed in 2s"
12735 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12737 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12741 remote_mds_nodsh && skip "remote MDS with nodsh"
12742 test_mkdir -i0 -c1 $DIR/$tdir
12743 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12744 skip_env "no early lock cancel on server"
12746 lru_resize_disable mdc
12747 lru_resize_disable osc
12748 cancel_lru_locks mdc
12749 # asynchronous object destroy at MDT could cause bl ast to client
12750 cancel_lru_locks osc
12752 stat $DIR/$tdir > /dev/null
12753 can1=$(do_facet mds1 \
12754 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12755 awk '/ldlm_cancel/ {print $2}')
12756 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12757 awk '/ldlm_bl_callback/ {print $2}')
12758 test_mkdir -i0 -c1 $DIR/$tdir/d1
12759 can2=$(do_facet mds1 \
12760 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12761 awk '/ldlm_cancel/ {print $2}')
12762 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12763 awk '/ldlm_bl_callback/ {print $2}')
12764 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12765 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12766 lru_resize_enable mdc
12767 lru_resize_enable osc
12769 run_test 120a "Early Lock Cancel: mkdir test"
12772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12773 remote_mds_nodsh && skip "remote MDS with nodsh"
12774 test_mkdir $DIR/$tdir
12775 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12776 skip_env "no early lock cancel on server"
12778 lru_resize_disable mdc
12779 lru_resize_disable osc
12780 cancel_lru_locks mdc
12781 stat $DIR/$tdir > /dev/null
12782 can1=$(do_facet $SINGLEMDS \
12783 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12784 awk '/ldlm_cancel/ {print $2}')
12785 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12786 awk '/ldlm_bl_callback/ {print $2}')
12787 touch $DIR/$tdir/f1
12788 can2=$(do_facet $SINGLEMDS \
12789 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12790 awk '/ldlm_cancel/ {print $2}')
12791 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12792 awk '/ldlm_bl_callback/ {print $2}')
12793 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12794 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12795 lru_resize_enable mdc
12796 lru_resize_enable osc
12798 run_test 120b "Early Lock Cancel: create test"
12801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12802 remote_mds_nodsh && skip "remote MDS with nodsh"
12803 test_mkdir -i0 -c1 $DIR/$tdir
12804 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12805 skip "no early lock cancel on server"
12807 lru_resize_disable mdc
12808 lru_resize_disable osc
12809 test_mkdir -i0 -c1 $DIR/$tdir/d1
12810 test_mkdir -i0 -c1 $DIR/$tdir/d2
12811 touch $DIR/$tdir/d1/f1
12812 cancel_lru_locks mdc
12813 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12814 can1=$(do_facet mds1 \
12815 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12816 awk '/ldlm_cancel/ {print $2}')
12817 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12818 awk '/ldlm_bl_callback/ {print $2}')
12819 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12820 can2=$(do_facet mds1 \
12821 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12822 awk '/ldlm_cancel/ {print $2}')
12823 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12824 awk '/ldlm_bl_callback/ {print $2}')
12825 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12826 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12827 lru_resize_enable mdc
12828 lru_resize_enable osc
12830 run_test 120c "Early Lock Cancel: link test"
12833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12834 remote_mds_nodsh && skip "remote MDS with nodsh"
12835 test_mkdir -i0 -c1 $DIR/$tdir
12836 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12837 skip_env "no early lock cancel on server"
12839 lru_resize_disable mdc
12840 lru_resize_disable osc
12842 cancel_lru_locks mdc
12843 stat $DIR/$tdir > /dev/null
12844 can1=$(do_facet mds1 \
12845 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12846 awk '/ldlm_cancel/ {print $2}')
12847 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12848 awk '/ldlm_bl_callback/ {print $2}')
12849 chmod a+x $DIR/$tdir
12850 can2=$(do_facet mds1 \
12851 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12852 awk '/ldlm_cancel/ {print $2}')
12853 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12854 awk '/ldlm_bl_callback/ {print $2}')
12855 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12856 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12857 lru_resize_enable mdc
12858 lru_resize_enable osc
12860 run_test 120d "Early Lock Cancel: setattr test"
12863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12864 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12865 skip_env "no early lock cancel on server"
12866 remote_mds_nodsh && skip "remote MDS with nodsh"
12868 local dlmtrace_set=false
12870 test_mkdir -i0 -c1 $DIR/$tdir
12871 lru_resize_disable mdc
12872 lru_resize_disable osc
12873 ! $LCTL get_param debug | grep -q dlmtrace &&
12874 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12875 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12876 cancel_lru_locks mdc
12877 cancel_lru_locks osc
12878 dd if=$DIR/$tdir/f1 of=/dev/null
12879 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12880 # XXX client can not do early lock cancel of OST lock
12881 # during unlink (LU-4206), so cancel osc lock now.
12883 cancel_lru_locks osc
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 unlink $DIR/$tdir/f1
12891 can2=$(do_facet mds1 \
12892 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12893 awk '/ldlm_cancel/ {print $2}')
12894 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12895 awk '/ldlm_bl_callback/ {print $2}')
12896 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12897 $LCTL dk $TMP/cancel.debug.txt
12898 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12899 $LCTL dk $TMP/blocking.debug.txt
12900 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12901 lru_resize_enable mdc
12902 lru_resize_enable osc
12904 run_test 120e "Early Lock Cancel: unlink test"
12907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12908 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12909 skip_env "no early lock cancel on server"
12910 remote_mds_nodsh && skip "remote MDS with nodsh"
12912 test_mkdir -i0 -c1 $DIR/$tdir
12913 lru_resize_disable mdc
12914 lru_resize_disable osc
12915 test_mkdir -i0 -c1 $DIR/$tdir/d1
12916 test_mkdir -i0 -c1 $DIR/$tdir/d2
12917 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12918 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12919 cancel_lru_locks mdc
12920 cancel_lru_locks osc
12921 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12922 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12923 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12924 # XXX client can not do early lock cancel of OST lock
12925 # during rename (LU-4206), so cancel osc lock now.
12927 cancel_lru_locks osc
12928 can1=$(do_facet mds1 \
12929 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12930 awk '/ldlm_cancel/ {print $2}')
12931 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12932 awk '/ldlm_bl_callback/ {print $2}')
12933 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12935 can2=$(do_facet mds1 \
12936 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12937 awk '/ldlm_cancel/ {print $2}')
12938 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12939 awk '/ldlm_bl_callback/ {print $2}')
12940 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12941 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12942 lru_resize_enable mdc
12943 lru_resize_enable osc
12945 run_test 120f "Early Lock Cancel: rename test"
12948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12949 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12950 skip_env "no early lock cancel on server"
12951 remote_mds_nodsh && skip "remote MDS with nodsh"
12953 lru_resize_disable mdc
12954 lru_resize_disable osc
12956 echo create $count files
12957 test_mkdir $DIR/$tdir
12958 cancel_lru_locks mdc
12959 cancel_lru_locks osc
12962 can0=$(do_facet $SINGLEMDS \
12963 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12964 awk '/ldlm_cancel/ {print $2}')
12965 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12966 awk '/ldlm_bl_callback/ {print $2}')
12967 createmany -o $DIR/$tdir/f $count
12969 can1=$(do_facet $SINGLEMDS \
12970 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12971 awk '/ldlm_cancel/ {print $2}')
12972 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12973 awk '/ldlm_bl_callback/ {print $2}')
12975 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12976 echo rm $count files
12979 can2=$(do_facet $SINGLEMDS \
12980 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12981 awk '/ldlm_cancel/ {print $2}')
12982 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12983 awk '/ldlm_bl_callback/ {print $2}')
12985 echo total: $count removes in $((t2-t1))
12986 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12988 # wait for commitment of removal
12989 lru_resize_enable mdc
12990 lru_resize_enable osc
12992 run_test 120g "Early Lock Cancel: performance test"
12994 test_121() { #bug #10589
12995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12998 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12999 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13000 lctl set_param fail_loc=0x310
13001 cancel_lru_locks osc > /dev/null
13002 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13003 lctl set_param fail_loc=0
13004 [[ $reads -eq $writes ]] ||
13005 error "read $reads blocks, must be $writes blocks"
13007 run_test 121 "read cancel race ========="
13009 test_123a_base() { # was test 123, statahead(bug 11401)
13013 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13014 log "testing UP system. Performance may be lower than expected."
13017 running_in_vm && SLOWOK=1
13020 test_mkdir $DIR/$tdir
13021 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13022 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13024 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13025 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13027 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13028 lctl set_param -n llite.*.statahead_max 0
13029 lctl get_param llite.*.statahead_max
13030 cancel_lru_locks mdc
13031 cancel_lru_locks osc
13033 time $lsx $DIR/$tdir | wc -l
13035 delta=$((etime - stime))
13036 log "$lsx $i files without statahead: $delta sec"
13037 lctl set_param llite.*.statahead_max=$max
13039 swrong=$(lctl get_param -n llite.*.statahead_stats |
13040 grep "statahead wrong:" | awk '{print $3}')
13041 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13042 cancel_lru_locks mdc
13043 cancel_lru_locks osc
13045 time $lsx $DIR/$tdir | wc -l
13047 delta_sa=$((etime - stime))
13048 log "$lsx $i files with statahead: $delta_sa sec"
13049 lctl get_param -n llite.*.statahead_stats
13050 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13051 grep "statahead wrong:" | awk '{print $3}')
13053 [[ $swrong -lt $ewrong ]] &&
13054 log "statahead was stopped, maybe too many locks held!"
13055 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13057 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
13058 max=$(lctl get_param -n llite.*.statahead_max |
13060 lctl set_param -n llite.*.statahead_max 0
13061 lctl get_param llite.*.statahead_max
13062 cancel_lru_locks mdc
13063 cancel_lru_locks osc
13065 time $lsx $DIR/$tdir | wc -l
13067 delta=$((etime - stime))
13068 log "$lsx $i files again without statahead: $delta sec"
13069 lctl set_param llite.*.statahead_max=$max
13070 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
13071 if [ $SLOWOK -eq 0 ]; then
13072 error "$lsx $i files is slower with statahead!"
13074 log "$lsx $i files is slower with statahead!"
13080 [ $delta -gt 20 ] && break
13081 [ $delta -gt 8 ] && MULT=$((50 / delta))
13082 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13090 delta=$((etime - stime))
13091 log "rm -r $DIR/$tdir/: $delta seconds"
13093 lctl get_param -n llite.*.statahead_stats
13097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13099 test_123a_base "ls -l"
13101 run_test 123aa "verify statahead work"
13104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13106 statx_supported || skip_env "Test must be statx() syscall supported"
13108 test_123a_base "$STATX -l"
13110 run_test 123ab "verify statahead work by using statx"
13113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13115 statx_supported || skip_env "Test must be statx() syscall supported"
13122 cancel_lru_locks $OSC
13123 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13124 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13125 awk '/agl.total:/ {print $3}')
13126 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13127 test_123a_base "$STATX --cached=always -D"
13128 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
13129 awk '/agl.total:/ {print $3}')
13130 [ $agl_before -eq $agl_after ] ||
13131 error "Should not trigger AGL thread - $agl_before:$agl_after"
13132 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13133 [ $rpcs_after -eq $rpcs_before ] ||
13134 error "$STATX should not send glimpse RPCs to $OSC"
13136 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
13138 test_123b () { # statahead(bug 15027)
13139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13141 test_mkdir $DIR/$tdir
13142 createmany -o $DIR/$tdir/$tfile-%d 1000
13144 cancel_lru_locks mdc
13145 cancel_lru_locks osc
13147 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
13148 lctl set_param fail_loc=0x80000803
13149 ls -lR $DIR/$tdir > /dev/null
13151 lctl set_param fail_loc=0x0
13152 lctl get_param -n llite.*.statahead_stats
13157 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
13160 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
13162 test_mkdir -i 0 -c 1 $DIR/$tdir.0
13163 test_mkdir -i 1 -c 1 $DIR/$tdir.1
13164 touch $DIR/$tdir.1/{1..3}
13165 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
13167 remount_client $MOUNT
13169 $MULTIOP $DIR/$tdir.0 Q
13171 # let statahead to complete
13172 ls -l $DIR/$tdir.0 > /dev/null
13174 testid=$(echo $TESTNAME | tr '_' ' ')
13175 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
13176 error "statahead warning" || true
13178 run_test 123c "Can not initialize inode warning on DNE statahead"
13185 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
13186 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
13187 error "setdirstripe $DIR/$tdir failed"
13188 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
13189 remount_client $MOUNT
13190 $LCTL get_param llite.*.statahead_max
13191 swrong=$(lctl get_param -n llite.*.statahead_stats |
13192 grep "statahead wrong:" | awk '{print $3}')
13193 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
13194 $LCTL get_param -n llite.*.statahead_stats
13195 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13196 grep "statahead wrong:" | awk '{print $3}')
13197 [[ $swrong -eq $ewrong ]] ||
13198 log "statahead was stopped, maybe too many locks held!"
13200 run_test 123d "Statahead on striped directories works correctly"
13203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13204 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13205 skip_env "no lru resize on server"
13209 test_mkdir $DIR/$tdir
13211 log "create $NR files at $DIR/$tdir"
13212 createmany -o $DIR/$tdir/f $NR ||
13213 error "failed to create $NR files in $DIR/$tdir"
13215 cancel_lru_locks mdc
13216 ls -l $DIR/$tdir > /dev/null
13220 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13221 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13222 LRU_SIZE=$($LCTL get_param -n $PARAM)
13223 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13224 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13226 log "NS=$(basename $NSDIR)"
13231 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13232 skip "Not enough cached locks created!"
13234 log "LRU=$LRU_SIZE"
13238 # We know that lru resize allows one client to hold $LIMIT locks
13239 # for 10h. After that locks begin to be killed by client.
13241 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13243 if [ $LIMIT -lt $LRU_SIZE ]; then
13244 skip "Limit is too small $LIMIT"
13247 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13248 # killing locks. Some time was spent for creating locks. This means
13249 # that up to the moment of sleep finish we must have killed some of
13250 # them (10-100 locks). This depends on how fast ther were created.
13251 # Many of them were touched in almost the same moment and thus will
13252 # be killed in groups.
13253 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13255 # Use $LRU_SIZE_B here to take into account real number of locks
13256 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13257 local LRU_SIZE_B=$LRU_SIZE
13259 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13260 log "OLD_LVF=$OLD_LVF"
13261 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13263 # Let's make sure that we really have some margin. Client checks
13264 # cached locks every 10 sec.
13265 SLEEP=$((SLEEP+20))
13266 log "Sleep ${SLEEP} sec"
13268 while ((SEC<$SLEEP)); do
13272 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13273 echo -n "$LRU_SIZE"
13276 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13277 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13279 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13280 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13281 unlinkmany $DIR/$tdir/f $NR
13285 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13286 log "unlink $NR files at $DIR/$tdir"
13287 unlinkmany $DIR/$tdir/f $NR
13289 run_test 124a "lru resize ======================================="
13291 get_max_pool_limit()
13293 local limit=$($LCTL get_param \
13294 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13296 for l in $limit; do
13297 if [[ $l -gt $max ]]; then
13305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13306 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13307 skip_env "no lru resize on server"
13309 LIMIT=$(get_max_pool_limit)
13311 NR=$(($(default_lru_size)*20))
13312 if [[ $NR -gt $LIMIT ]]; then
13313 log "Limit lock number by $LIMIT locks"
13317 IFree=$(mdsrate_inodes_available)
13318 if [ $IFree -lt $NR ]; then
13319 log "Limit lock number by $IFree inodes"
13323 lru_resize_disable mdc
13324 test_mkdir -p $DIR/$tdir/disable_lru_resize
13326 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13327 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13328 cancel_lru_locks mdc
13331 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13334 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13337 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13341 nolruresize_delta=$((etime-stime))
13342 log "ls -la time: $nolruresize_delta seconds"
13343 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13344 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13346 lru_resize_enable mdc
13347 test_mkdir -p $DIR/$tdir/enable_lru_resize
13349 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13350 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13351 cancel_lru_locks mdc
13354 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13357 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13360 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13364 lruresize_delta=$((etime-stime))
13365 log "ls -la time: $lruresize_delta seconds"
13366 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13368 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13369 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13370 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13371 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13373 log "lru resize performs the same with no lru resize"
13375 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13377 run_test 124b "lru resize (performance test) ======================="
13380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13381 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13382 skip_env "no lru resize on server"
13384 # cache ununsed locks on client
13386 cancel_lru_locks mdc
13387 test_mkdir $DIR/$tdir
13388 createmany -o $DIR/$tdir/f $nr ||
13389 error "failed to create $nr files in $DIR/$tdir"
13390 ls -l $DIR/$tdir > /dev/null
13392 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13393 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13394 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13395 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13396 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13398 # set lru_max_age to 1 sec
13399 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13400 echo "sleep $((recalc_p * 2)) seconds..."
13401 sleep $((recalc_p * 2))
13403 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13404 # restore lru_max_age
13405 $LCTL set_param -n $nsdir.lru_max_age $max_age
13406 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13407 unlinkmany $DIR/$tdir/f $nr
13409 run_test 124c "LRUR cancel very aged locks"
13412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13413 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13414 skip_env "no lru resize on server"
13416 # cache ununsed locks on client
13419 lru_resize_disable mdc
13420 stack_trap "lru_resize_enable mdc" EXIT
13422 cancel_lru_locks mdc
13424 # asynchronous object destroy at MDT could cause bl ast to client
13425 test_mkdir $DIR/$tdir
13426 createmany -o $DIR/$tdir/f $nr ||
13427 error "failed to create $nr files in $DIR/$tdir"
13428 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13430 ls -l $DIR/$tdir > /dev/null
13432 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13433 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13434 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13435 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13437 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13439 # set lru_max_age to 1 sec
13440 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13441 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13443 echo "sleep $((recalc_p * 2)) seconds..."
13444 sleep $((recalc_p * 2))
13446 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13448 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13450 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13452 test_125() { # 13358
13453 $LCTL get_param -n llite.*.client_type | grep -q local ||
13454 skip "must run as local client"
13455 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13456 skip_env "must have acl enabled"
13457 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13459 test_mkdir $DIR/$tdir
13460 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13461 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
13462 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13464 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13466 test_126() { # bug 12829/13455
13467 $GSS && skip_env "must run as gss disabled"
13468 $LCTL get_param -n llite.*.client_type | grep -q local ||
13469 skip "must run as local client"
13470 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13472 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13473 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13475 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13477 run_test 126 "check that the fsgid provided by the client is taken into account"
13479 test_127a() { # bug 15521
13480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13481 local name count samp unit min max sum sumsq
13483 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13484 echo "stats before reset"
13485 $LCTL get_param osc.*.stats
13486 $LCTL set_param osc.*.stats=0
13487 local fsize=$((2048 * 1024))
13489 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13490 cancel_lru_locks osc
13491 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13493 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13494 stack_trap "rm -f $TMP/$tfile.tmp"
13495 while read name count samp unit min max sum sumsq; do
13496 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13497 [ ! $min ] && error "Missing min value for $name proc entry"
13498 eval $name=$count || error "Wrong proc format"
13501 read_bytes|write_bytes)
13502 [[ "$unit" =~ "bytes" ]] ||
13503 error "unit is not 'bytes': $unit"
13504 (( $min >= 4096 )) || error "min is too small: $min"
13505 (( $min <= $fsize )) || error "min is too big: $min"
13506 (( $max >= 4096 )) || error "max is too small: $max"
13507 (( $max <= $fsize )) || error "max is too big: $max"
13508 (( $sum == $fsize )) || error "sum is wrong: $sum"
13509 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13510 error "sumsquare is too small: $sumsq"
13511 (( $sumsq <= $fsize * $fsize )) ||
13512 error "sumsquare is too big: $sumsq"
13514 ost_read|ost_write)
13515 [[ "$unit" =~ "usec" ]] ||
13516 error "unit is not 'usec': $unit"
13520 done < $DIR/$tfile.tmp
13522 #check that we actually got some stats
13523 [ "$read_bytes" ] || error "Missing read_bytes stats"
13524 [ "$write_bytes" ] || error "Missing write_bytes stats"
13525 [ "$read_bytes" != 0 ] || error "no read done"
13526 [ "$write_bytes" != 0 ] || error "no write done"
13528 run_test 127a "verify the client stats are sane"
13530 test_127b() { # bug LU-333
13531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13532 local name count samp unit min max sum sumsq
13534 echo "stats before reset"
13535 $LCTL get_param llite.*.stats
13536 $LCTL set_param llite.*.stats=0
13538 # perform 2 reads and writes so MAX is different from SUM.
13539 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13540 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13541 cancel_lru_locks osc
13542 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13543 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13545 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13546 stack_trap "rm -f $TMP/$tfile.tmp"
13547 while read name count samp unit min max sum sumsq; do
13548 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13549 eval $name=$count || error "Wrong proc format"
13552 read_bytes|write_bytes)
13553 [[ "$unit" =~ "bytes" ]] ||
13554 error "unit is not 'bytes': $unit"
13555 (( $count == 2 )) || error "count is not 2: $count"
13556 (( $min == $PAGE_SIZE )) ||
13557 error "min is not $PAGE_SIZE: $min"
13558 (( $max == $PAGE_SIZE )) ||
13559 error "max is not $PAGE_SIZE: $max"
13560 (( $sum == $PAGE_SIZE * 2 )) ||
13561 error "sum is not $((PAGE_SIZE * 2)): $sum"
13564 [[ "$unit" =~ "usec" ]] ||
13565 error "unit is not 'usec': $unit"
13569 done < $TMP/$tfile.tmp
13571 #check that we actually got some stats
13572 [ "$read_bytes" ] || error "Missing read_bytes stats"
13573 [ "$write_bytes" ] || error "Missing write_bytes stats"
13574 [ "$read_bytes" != 0 ] || error "no read done"
13575 [ "$write_bytes" != 0 ] || error "no write done"
13577 run_test 127b "verify the llite client stats are sane"
13579 test_127c() { # LU-12394
13580 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13587 $LCTL set_param llite.*.extents_stats=1
13588 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13590 # Use two stripes so there is enough space in default config
13591 $LFS setstripe -c 2 $DIR/$tfile
13593 # Extent stats start at 0-4K and go in power of two buckets
13594 # LL_HIST_START = 12 --> 2^12 = 4K
13595 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13596 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13598 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13600 # Write and read, 2x each, second time at a non-zero offset
13601 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13602 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13603 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13604 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13608 $LCTL get_param llite.*.extents_stats
13611 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13613 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13615 reads=$(echo $bucket | awk '{print $5}')
13616 writes=$(echo $bucket | awk '{print $9}')
13617 [ "$reads" -eq $count ] ||
13618 error "$reads reads in < $bsize bucket, expect $count"
13619 [ "$writes" -eq $count ] ||
13620 error "$writes writes in < $bsize bucket, expect $count"
13623 # Test mmap write and read
13624 $LCTL set_param llite.*.extents_stats=c
13626 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13627 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13628 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13630 $LCTL get_param llite.*.extents_stats
13632 count=$(((size*1024) / PAGE_SIZE))
13634 bsize=$((2 * PAGE_SIZE / 1024))K
13636 bucket=$($LCTL get_param -n llite.*.extents_stats |
13638 reads=$(echo $bucket | awk '{print $5}')
13639 writes=$(echo $bucket | awk '{print $9}')
13640 # mmap writes fault in the page first, creating an additonal read
13641 [ "$reads" -eq $((2 * count)) ] ||
13642 error "$reads reads in < $bsize bucket, expect $count"
13643 [ "$writes" -eq $count ] ||
13644 error "$writes writes in < $bsize bucket, expect $count"
13646 run_test 127c "test llite extent stats with regular & mmap i/o"
13648 test_128() { # bug 15212
13650 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13655 result=$(grep error $TMP/$tfile.log)
13656 rm -f $DIR/$tfile $TMP/$tfile.log
13657 [ -z "$result" ] ||
13658 error "consecutive find's under interactive lfs failed"
13660 run_test 128 "interactive lfs for 2 consecutive find's"
13662 set_dir_limits () {
13667 local ldproc=/proc/fs/ldiskfs
13668 local facets=$(get_facets MDS)
13670 for facet in ${facets//,/ }; do
13671 canondev=$(ldiskfs_canon \
13672 *.$(convert_facet2label $facet).mntdev $facet)
13673 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13674 ldproc=/sys/fs/ldiskfs
13675 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13676 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13680 check_mds_dmesg() {
13681 local facets=$(get_facets MDS)
13682 for facet in ${facets//,/ }; do
13683 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13690 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13691 skip "Need MDS version with at least 2.5.56"
13692 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13693 skip_env "ldiskfs only test"
13695 remote_mds_nodsh && skip "remote MDS with nodsh"
13698 local has_warning=false
13701 mkdir -p $DIR/$tdir
13703 # block size of mds1
13704 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13705 set_dir_limits $maxsize $((maxsize * 6 / 8))
13706 stack_trap "set_dir_limits 0 0"
13707 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13708 local dirsize=$(stat -c%s "$DIR/$tdir")
13710 while (( $dirsize <= $maxsize )); do
13711 $MCREATE $DIR/$tdir/file_base_$nfiles
13713 # check two errors:
13714 # ENOSPC for ext4 max_dir_size, which has been used since
13715 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13716 if (( rc == ENOSPC )); then
13718 echo "rc=$rc returned as expected after $nfiles files"
13720 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13721 error "create failed w/o dir size limit"
13723 # messages may be rate limited if test is run repeatedly
13724 check_mds_dmesg '"is approaching max"' ||
13725 echo "warning message should be output"
13726 check_mds_dmesg '"has reached max"' ||
13727 echo "reached message should be output"
13729 dirsize=$(stat -c%s "$DIR/$tdir")
13731 [[ $dirsize -ge $maxsize ]] && return 0
13732 error "dirsize $dirsize < $maxsize after $nfiles files"
13733 elif (( rc != 0 )); then
13736 nfiles=$((nfiles + 1))
13737 dirsize=$(stat -c%s "$DIR/$tdir")
13740 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13742 run_test 129 "test directory size limit ========================"
13751 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13752 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13754 trap cleanup_130 EXIT RETURN
13756 local fm_file=$DIR/$tfile
13757 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13758 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13759 error "dd failed for $fm_file"
13761 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13762 filefrag -ves $fm_file
13764 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13765 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13766 [ $RC != 0 ] && error "filefrag $fm_file failed"
13768 filefrag_op=$(filefrag -ve -k $fm_file |
13769 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13770 lun=$($LFS getstripe -i $fm_file)
13772 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13775 for line in $filefrag_op
13777 frag_lun=`echo $line | cut -d: -f5`
13778 ext_len=`echo $line | cut -d: -f4`
13779 if (( $frag_lun != $lun )); then
13781 error "FIEMAP on 1-stripe file($fm_file) failed"
13784 (( tot_len += ext_len ))
13787 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13789 error "FIEMAP on 1-stripe file($fm_file) failed;"
13795 echo "FIEMAP on single striped file succeeded"
13797 run_test 130a "FIEMAP (1-stripe file)"
13800 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13802 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13803 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13805 trap cleanup_130 EXIT RETURN
13807 local fm_file=$DIR/$tfile
13808 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13809 error "setstripe on $fm_file"
13810 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13811 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13813 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13814 error "dd failed on $fm_file"
13816 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13817 filefrag_op=$(filefrag -ve -k $fm_file |
13818 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13820 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13821 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13826 for line in $filefrag_op
13828 frag_lun=$(echo $line | cut -d: -f5 |
13829 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13830 ext_len=$(echo $line | cut -d: -f4)
13831 if (( $frag_lun != $last_lun )); then
13832 if (( tot_len != 1024 )); then
13834 error "FIEMAP on $fm_file failed; returned " \
13835 "len $tot_len for OST $last_lun instead of 1024"
13838 (( num_luns += 1 ))
13842 (( tot_len += ext_len ))
13845 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13847 error "FIEMAP on $fm_file failed; returned wrong number of " \
13848 "luns or wrong len for OST $last_lun"
13854 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13856 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13859 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13861 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13862 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13864 trap cleanup_130 EXIT RETURN
13866 local fm_file=$DIR/$tfile
13867 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13868 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13869 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13871 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13872 error "dd failed on $fm_file"
13874 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13875 filefrag_op=$(filefrag -ve -k $fm_file |
13876 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13878 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13879 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13884 for line in $filefrag_op
13886 frag_lun=$(echo $line | cut -d: -f5 |
13887 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13888 ext_len=$(echo $line | cut -d: -f4)
13889 if (( $frag_lun != $last_lun )); then
13890 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13891 if (( logical != 512 )); then
13893 error "FIEMAP on $fm_file failed; returned " \
13894 "logical start for lun $logical instead of 512"
13897 if (( tot_len != 512 )); then
13899 error "FIEMAP on $fm_file failed; returned " \
13900 "len $tot_len for OST $last_lun instead of 1024"
13903 (( num_luns += 1 ))
13907 (( tot_len += ext_len ))
13910 if (( num_luns != 2 || tot_len != 512 )); then
13912 error "FIEMAP on $fm_file failed; returned wrong number of " \
13913 "luns or wrong len for OST $last_lun"
13919 echo "FIEMAP on 2-stripe file with hole succeeded"
13921 run_test 130c "FIEMAP (2-stripe file with hole)"
13924 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13926 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13927 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13929 trap cleanup_130 EXIT RETURN
13931 local fm_file=$DIR/$tfile
13932 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13933 error "setstripe on $fm_file"
13934 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13935 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13937 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13938 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13939 error "dd failed on $fm_file"
13941 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13942 filefrag_op=$(filefrag -ve -k $fm_file |
13943 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13945 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13946 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13951 for line in $filefrag_op
13953 frag_lun=$(echo $line | cut -d: -f5 |
13954 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13955 ext_len=$(echo $line | cut -d: -f4)
13956 if (( $frag_lun != $last_lun )); then
13957 if (( tot_len != 1024 )); then
13959 error "FIEMAP on $fm_file failed; returned " \
13960 "len $tot_len for OST $last_lun instead of 1024"
13963 (( num_luns += 1 ))
13967 (( tot_len += ext_len ))
13970 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13972 error "FIEMAP on $fm_file failed; returned wrong number of " \
13973 "luns or wrong len for OST $last_lun"
13979 echo "FIEMAP on N-stripe file succeeded"
13981 run_test 130d "FIEMAP (N-stripe file)"
13984 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13986 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13987 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13989 trap cleanup_130 EXIT RETURN
13991 local fm_file=$DIR/$tfile
13992 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13995 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13996 for ((i = 0; i < $NUM_BLKS; i++)); do
13997 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13998 conv=notrunc > /dev/null 2>&1
14001 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14002 filefrag_op=$(filefrag -ve -k $fm_file |
14003 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14005 last_lun=$(echo $filefrag_op | cut -d: -f5)
14010 for line in $filefrag_op; do
14011 frag_lun=$(echo $line | cut -d: -f5)
14012 ext_len=$(echo $line | cut -d: -f4)
14013 if [[ "$frag_lun" != "$last_lun" ]]; then
14014 if (( tot_len != $EXPECTED_LEN )); then
14016 error "OST$last_lun $tot_len != $EXPECTED_LEN"
14018 (( num_luns += 1 ))
14022 (( tot_len += ext_len ))
14025 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
14027 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
14030 echo "FIEMAP with continuation calls succeeded"
14032 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
14035 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
14036 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
14038 local fm_file=$DIR/$tfile
14039 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
14040 error "multiop create with lov_delay_create on $fm_file"
14042 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14043 filefrag_extents=$(filefrag -vek $fm_file |
14044 awk '/extents? found/ { print $2 }')
14045 if [[ "$filefrag_extents" != "0" ]]; then
14046 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
14051 run_test 130f "FIEMAP (unstriped file)"
14054 local file=$DIR/$tfile
14055 local nr=$((OSTCOUNT * 100))
14057 $LFS setstripe -C $nr $file ||
14058 error "failed to setstripe -C $nr $file"
14060 dd if=/dev/zero of=$file count=$nr bs=1M
14062 nr=$($LFS getstripe -c $file)
14064 local extents=$(filefrag -v $file |
14065 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
14067 echo "filefrag list $extents extents in file with stripecount $nr"
14068 if (( extents < nr )); then
14069 $LFS getstripe $file
14071 error "filefrag printed $extents < $nr extents"
14076 run_test 130g "FIEMAP (overstripe file)"
14078 # Test for writev/readv
14080 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
14081 error "writev test failed"
14082 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
14083 error "readv failed"
14086 run_test 131a "test iov's crossing stripe boundary for writev/readv"
14089 local fsize=$((524288 + 1048576 + 1572864))
14090 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
14091 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14092 error "append writev test failed"
14094 ((fsize += 1572864 + 1048576))
14095 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
14096 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14097 error "append writev test failed"
14100 run_test 131b "test append writev"
14103 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
14106 run_test 131c "test read/write on file w/o objects"
14109 rwv -f $DIR/$tfile -w -n 1 1572864
14110 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
14111 if [ "$NOB" != 1572864 ]; then
14112 error "Short read filed: read $NOB bytes instead of 1572864"
14116 run_test 131d "test short read"
14119 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
14120 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
14121 error "read hitting hole failed"
14124 run_test 131e "test read hitting hole"
14133 mds*) res=$(do_facet $facet \
14134 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
14136 ost*) res=$(do_facet $facet \
14137 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
14139 *) error "Wrong facet '$facet'" ;;
14141 [ "$res" ] || error "The counter for $op on $facet was not incremented"
14142 # if the argument $3 is zero, it means any stat increment is ok.
14143 if [[ $want -gt 0 ]]; then
14144 local count=$(echo $res | awk '{ print $2 }')
14145 [[ $count -ne $want ]] &&
14146 error "The $op counter on $facet is $count, not $want"
14151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14152 remote_ost_nodsh && skip "remote OST with nodsh"
14153 remote_mds_nodsh && skip "remote MDS with nodsh"
14154 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14155 skip_env "MDS doesn't support rename stats"
14157 local testdir=$DIR/${tdir}/stats_testdir
14159 mkdir -p $DIR/${tdir}
14162 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14163 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14165 # verify mdt stats first.
14166 mkdir ${testdir} || error "mkdir failed"
14167 check_stats $SINGLEMDS "mkdir" 1
14168 touch ${testdir}/${tfile} || error "touch failed"
14169 check_stats $SINGLEMDS "open" 1
14170 check_stats $SINGLEMDS "close" 1
14171 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14172 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14173 check_stats $SINGLEMDS "mknod" 2
14175 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14176 check_stats $SINGLEMDS "unlink" 1
14177 rm -f ${testdir}/${tfile} || error "file remove failed"
14178 check_stats $SINGLEMDS "unlink" 2
14180 # remove working dir and check mdt stats again.
14181 rmdir ${testdir} || error "rmdir failed"
14182 check_stats $SINGLEMDS "rmdir" 1
14184 local testdir1=$DIR/${tdir}/stats_testdir1
14185 mkdir -p ${testdir}
14186 mkdir -p ${testdir1}
14187 touch ${testdir1}/test1
14188 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14189 check_stats $SINGLEMDS "crossdir_rename" 1
14191 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14192 check_stats $SINGLEMDS "samedir_rename" 1
14194 rm -rf $DIR/${tdir}
14196 run_test 133a "Verifying MDT stats ========================================"
14201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14202 remote_ost_nodsh && skip "remote OST with nodsh"
14203 remote_mds_nodsh && skip "remote MDS with nodsh"
14205 local testdir=$DIR/${tdir}/stats_testdir
14207 mkdir -p ${testdir} || error "mkdir failed"
14208 touch ${testdir}/${tfile} || error "touch failed"
14209 cancel_lru_locks mdc
14212 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14213 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14215 # extra mdt stats verification.
14216 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14217 check_stats $SINGLEMDS "setattr" 1
14218 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14219 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14221 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14222 check_stats $SINGLEMDS "getattr" 1
14224 rm -rf $DIR/${tdir}
14226 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14227 # so the check below is not reliable
14228 [ $MDSCOUNT -eq 1 ] || return 0
14230 # Sleep to avoid a cached response.
14231 #define OBD_STATFS_CACHE_SECONDS 1
14233 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14234 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14235 $LFS df || error "lfs failed"
14236 check_stats $SINGLEMDS "statfs" 1
14238 # check aggregated statfs (LU-10018)
14239 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14241 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14244 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14245 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14247 check_stats $SINGLEMDS "statfs" 1
14249 # We want to check that the client didn't send OST_STATFS to
14250 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14251 # extra care is needed here.
14252 if remote_mds; then
14253 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14254 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14256 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14257 [ "$res" ] && error "OST got STATFS"
14262 run_test 133b "Verifying extra MDT stats =================================="
14265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14266 remote_ost_nodsh && skip "remote OST with nodsh"
14267 remote_mds_nodsh && skip "remote MDS with nodsh"
14269 local testdir=$DIR/$tdir/stats_testdir
14271 test_mkdir -p $testdir
14273 # verify obdfilter stats.
14274 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14276 cancel_lru_locks osc
14277 wait_delete_completed
14280 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14281 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14283 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14286 cancel_lru_locks osc
14287 check_stats ost1 "write" 1
14289 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14290 check_stats ost1 "read" 1
14292 > $testdir/$tfile || error "truncate failed"
14293 check_stats ost1 "punch" 1
14295 rm -f $testdir/$tfile || error "file remove failed"
14296 wait_delete_completed
14297 check_stats ost1 "destroy" 1
14301 run_test 133c "Verifying OST stats ========================================"
14308 while [ $value -ge 2 ]; do
14313 if [ $orig -gt $order ]; then
14321 local size=('K' 'M' 'G' 'T');
14323 local size_string=$value
14325 while [ $value -ge 1024 ]; do
14326 if [ $i -gt 3 ]; then
14327 #T is the biggest unit we get here, if that is bigger,
14329 size_string=${value}T
14332 value=$((value >> 10))
14333 if [ $value -lt 1024 ]; then
14334 size_string=${value}${size[$i]}
14343 get_rename_size() {
14345 local context=${2:-.}
14346 local sample=$(do_facet $SINGLEMDS $LCTL \
14347 get_param mdt.$FSNAME-MDT0000.rename_stats |
14348 grep -A1 $context |
14349 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14355 remote_ost_nodsh && skip "remote OST with nodsh"
14356 remote_mds_nodsh && skip "remote MDS with nodsh"
14357 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14358 skip_env "MDS doesn't support rename stats"
14360 local testdir1=$DIR/${tdir}/stats_testdir1
14361 local testdir2=$DIR/${tdir}/stats_testdir2
14362 mkdir -p $DIR/${tdir}
14364 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14366 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
14367 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
14369 createmany -o $testdir1/test 512 || error "createmany failed"
14371 # check samedir rename size
14372 mv ${testdir1}/test0 ${testdir1}/test_0
14374 local testdir1_size=$(ls -l $DIR/${tdir} |
14375 awk '/stats_testdir1/ {print $5}')
14376 local testdir2_size=$(ls -l $DIR/${tdir} |
14377 awk '/stats_testdir2/ {print $5}')
14379 testdir1_size=$(order_2 $testdir1_size)
14380 testdir2_size=$(order_2 $testdir2_size)
14382 testdir1_size=$(size_in_KMGT $testdir1_size)
14383 testdir2_size=$(size_in_KMGT $testdir2_size)
14385 echo "source rename dir size: ${testdir1_size}"
14386 echo "target rename dir size: ${testdir2_size}"
14388 local cmd="do_facet $SINGLEMDS $LCTL "
14389 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14391 eval $cmd || error "$cmd failed"
14392 local samedir=$($cmd | grep 'same_dir')
14393 local same_sample=$(get_rename_size $testdir1_size)
14394 [ -z "$samedir" ] && error "samedir_rename_size count error"
14395 [[ $same_sample -eq 1 ]] ||
14396 error "samedir_rename_size error $same_sample"
14397 echo "Check same dir rename stats success"
14399 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14401 # check crossdir rename size
14402 mv ${testdir1}/test_0 ${testdir2}/test_0
14404 testdir1_size=$(ls -l $DIR/${tdir} |
14405 awk '/stats_testdir1/ {print $5}')
14406 testdir2_size=$(ls -l $DIR/${tdir} |
14407 awk '/stats_testdir2/ {print $5}')
14409 testdir1_size=$(order_2 $testdir1_size)
14410 testdir2_size=$(order_2 $testdir2_size)
14412 testdir1_size=$(size_in_KMGT $testdir1_size)
14413 testdir2_size=$(size_in_KMGT $testdir2_size)
14415 echo "source rename dir size: ${testdir1_size}"
14416 echo "target rename dir size: ${testdir2_size}"
14418 eval $cmd || error "$cmd failed"
14419 local crossdir=$($cmd | grep 'crossdir')
14420 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14421 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14422 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14423 [[ $src_sample -eq 1 ]] ||
14424 error "crossdir_rename_size error $src_sample"
14425 [[ $tgt_sample -eq 1 ]] ||
14426 error "crossdir_rename_size error $tgt_sample"
14427 echo "Check cross dir rename stats success"
14428 rm -rf $DIR/${tdir}
14430 run_test 133d "Verifying rename_stats ========================================"
14433 remote_mds_nodsh && skip "remote MDS with nodsh"
14434 remote_ost_nodsh && skip "remote OST with nodsh"
14435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14437 local testdir=$DIR/${tdir}/stats_testdir
14438 local ctr f0 f1 bs=32768 count=42 sum
14440 mkdir -p ${testdir} || error "mkdir failed"
14442 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14444 for ctr in {write,read}_bytes; do
14446 cancel_lru_locks osc
14448 do_facet ost1 $LCTL set_param -n \
14449 "obdfilter.*.exports.clear=clear"
14451 if [ $ctr = write_bytes ]; then
14453 f1=${testdir}/${tfile}
14455 f0=${testdir}/${tfile}
14459 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14462 cancel_lru_locks osc
14464 sum=$(do_facet ost1 $LCTL get_param \
14465 "obdfilter.*.exports.*.stats" |
14466 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14467 $1 == ctr { sum += $7 }
14468 END { printf("%0.0f", sum) }')
14470 if ((sum != bs * count)); then
14471 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14475 rm -rf $DIR/${tdir}
14477 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14480 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14481 skip "too old lustre for get_param -R ($facet_ver)"
14483 # verifying readability.
14484 $LCTL get_param -R '*' &> /dev/null
14486 # Verifing writability with badarea_io.
14487 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14488 local skipped_params='force_lbug|changelog_mask|daemon_file'
14489 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14490 egrep -v "$skipped_params" |
14491 xargs -n 1 find $proc_dirs -name |
14492 xargs -n 1 badarea_io ||
14493 error "client badarea_io failed"
14495 # remount the FS in case writes/reads /proc break the FS
14496 cleanup || error "failed to unmount"
14497 setup || error "failed to setup"
14499 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14502 remote_mds_nodsh && skip "remote MDS with nodsh"
14503 remote_ost_nodsh && skip "remote OST with nodsh"
14505 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14506 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14508 for facet in mds1 ost1; do
14509 local facet_ver=$(lustre_version_code $facet)
14510 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14511 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14513 log "$facet: too old lustre for get_param -R"
14515 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14516 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14517 tr -d = | egrep -v $skipped_params |
14518 xargs -n 1 find $proc_dirs -name |
14519 xargs -n 1 badarea_io" ||
14520 error "$facet badarea_io failed"
14522 skip_noexit "$facet: too old lustre for get_param -R"
14526 # remount the FS in case writes/reads /proc break the FS
14527 cleanup || error "failed to unmount"
14528 setup || error "failed to setup"
14530 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14533 remote_mds_nodsh && skip "remote MDS with nodsh"
14534 remote_ost_nodsh && skip "remote OST with nodsh"
14535 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14536 skip "Need MDS version at least 2.9.54"
14539 for facet in client mds1 ost1; do
14540 # Get the list of files that are missing the terminating newline
14541 local plist=$(do_facet $facet
14542 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14544 for ent in $plist; do
14545 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14546 awk -v FS='\v' -v RS='\v\v' \
14547 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14548 print FILENAME}'" 2>/dev/null)
14549 [ -z $missing ] || {
14550 do_facet $facet $LCTL get_param $ent | od -An -tx1
14551 error "file does not end with newline: $facet-$ent"
14556 run_test 133h "Proc files should end with newlines"
14559 remote_mds_nodsh && skip "remote MDS with nodsh"
14560 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14561 skip "Need MDS version at least 2.7.54"
14563 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14564 cancel_lru_locks mdc
14566 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14567 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14568 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14571 createmany -o $DIR/$tdir/f $nr ||
14572 error "failed to create $nr files in $DIR/$tdir"
14573 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14575 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14576 do_facet mds1 $LCTL set_param fail_loc=0x327
14577 do_facet mds1 $LCTL set_param fail_val=500
14580 echo "sleep 10 seconds ..."
14582 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14584 do_facet mds1 $LCTL set_param fail_loc=0
14585 do_facet mds1 $LCTL set_param fail_val=0
14586 [ $lck_cnt -lt $unused ] ||
14587 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14590 unlinkmany $DIR/$tdir/f $nr
14592 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14595 remote_mds_nodsh && skip "remote MDS with nodsh"
14596 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14597 skip "Need MDS version at least 2.7.54"
14599 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14600 cancel_lru_locks mdc
14602 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14603 ldlm.lock_reclaim_threshold_mb)
14604 # disable reclaim temporarily
14605 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14607 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14608 do_facet mds1 $LCTL set_param fail_loc=0x328
14609 do_facet mds1 $LCTL set_param fail_val=500
14611 $LCTL set_param debug=+trace
14614 createmany -o $DIR/$tdir/f $nr &
14615 local create_pid=$!
14617 echo "Sleep $TIMEOUT seconds ..."
14619 if ! ps -p $create_pid > /dev/null 2>&1; then
14620 do_facet mds1 $LCTL set_param fail_loc=0
14621 do_facet mds1 $LCTL set_param fail_val=0
14622 do_facet mds1 $LCTL set_param \
14623 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14624 error "createmany finished incorrectly!"
14626 do_facet mds1 $LCTL set_param fail_loc=0
14627 do_facet mds1 $LCTL set_param fail_val=0
14628 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14629 wait $create_pid || return 1
14631 unlinkmany $DIR/$tdir/f $nr
14633 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14636 remote_mds_nodsh && skip "remote MDS with nodsh"
14637 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14638 skip "Need MDS version at least 2.13.50"
14641 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14643 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14644 #set only one record at plain llog
14645 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14647 #fill already existed plain llog each 64767
14648 #wrapping whole catalog
14649 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14651 createmany -o $DIR/$tdir/$tfile_ 64700
14652 for (( i = 0; i < 64700; i = i + 2 ))
14654 rm $DIR/$tdir/$tfile_$i &
14655 rm $DIR/$tdir/$tfile_$((i + 1)) &
14660 #waiting osp synchronization
14661 wait_delete_completed
14663 run_test 135 "Race catalog processing"
14666 remote_mds_nodsh && skip "remote MDS with nodsh"
14667 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14668 skip "Need MDS version at least 2.13.50"
14671 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14672 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14673 #set only one record at plain llog
14674 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14675 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14677 #fill already existed 2 plain llogs each 64767
14678 #wrapping whole catalog
14679 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14680 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14681 wait_delete_completed
14683 createmany -o $DIR/$tdir/$tfile_ 10
14686 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14687 for (( i = 0; i < 10; i = i + 3 ))
14689 rm $DIR/$tdir/$tfile_$i &
14690 rm $DIR/$tdir/$tfile_$((i + 1)) &
14694 rm $DIR/$tdir/$tfile_$((i + 2)) &
14697 #waiting osp synchronization
14698 wait_delete_completed
14700 run_test 136 "Race catalog processing 2"
14702 test_140() { #bug-17379
14703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14705 test_mkdir $DIR/$tdir
14706 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14707 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14709 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14710 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14712 while i=$((i + 1)); do
14714 cd $i || error "Changing to $i"
14715 ln -s ../stat stat || error "Creating stat symlink"
14716 # Read the symlink until ELOOP present,
14717 # not LBUGing the system is considered success,
14718 # we didn't overrun the stack.
14719 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14720 if [ $ret -ne 0 ]; then
14721 if [ $ret -eq 40 ]; then
14724 error "Open stat symlink"
14730 echo "The symlink depth = $i"
14731 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14732 error "Invalid symlink depth"
14734 # Test recursive symlink
14735 ln -s symlink_self symlink_self
14736 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14737 echo "open symlink_self returns $ret"
14738 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14740 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14745 local TF="$TMP/$tfile"
14747 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14748 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14750 cancel_lru_locks $OSC
14751 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14752 remount_client $MOUNT
14754 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14757 $TRUNCATE $DIR/$tfile 6000
14758 cancel_lru_locks $OSC
14759 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14762 echo "12345" >>$DIR/$tfile
14763 cancel_lru_locks $OSC
14764 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14767 echo "12345" >>$DIR/$tfile
14768 cancel_lru_locks $OSC
14769 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14771 run_test 150a "truncate/append tests"
14774 check_set_fallocate_or_skip
14777 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14778 check_fallocate $DIR/$tfile || skip_eopnotsupp "fallocate failed"
14780 run_test 150b "Verify fallocate (prealloc) functionality"
14783 check_set_fallocate_or_skip
14786 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14787 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14789 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14790 # precomputed md5sum for 20MB of zeroes
14791 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14792 local sum=($(md5sum $DIR/$tfile))
14794 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14796 check_set_fallocate 1
14799 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14800 sum=($(md5sum $DIR/$tfile))
14802 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14804 run_test 150bb "Verify fallocate modes both zero space"
14807 check_set_fallocate_or_skip
14808 local striping="-c2"
14810 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14811 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14812 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14813 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14814 local want=$((OSTCOUNT * 1048576))
14816 # Must allocate all requested space, not more than 5% extra
14817 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14818 error "bytes $bytes is not $want"
14822 echo "verify fallocate on PFL file"
14824 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14826 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14827 error "Create $DIR/$tfile failed"
14828 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
14829 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14830 want=$((512 * 1048576))
14832 # Must allocate all requested space, not more than 5% extra
14833 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14834 error "bytes $bytes is not $want"
14836 run_test 150c "Verify fallocate Size and Blocks"
14839 check_set_fallocate_or_skip
14840 local striping="-c2"
14842 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14844 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14845 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14846 error "setstripe failed"
14847 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14848 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14849 local want=$((OSTCOUNT * 1048576))
14851 # Must allocate all requested space, not more than 5% extra
14852 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14853 error "bytes $bytes is not $want"
14855 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14858 check_set_fallocate_or_skip
14862 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14863 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14864 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14866 # Find OST with Minimum Size
14867 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14868 sort -un | head -1)
14870 # Get 100MB per OST of the available space to reduce run time
14871 # else 60% of the available space if we are running SLOW tests
14872 if [ $SLOW == "no" ]; then
14873 local space=$((1024 * 100 * OSTCOUNT))
14875 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14878 fallocate -l${space}k $DIR/$tfile ||
14879 error "fallocate ${space}k $DIR/$tfile failed"
14880 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14882 # get size immediately after fallocate. This should be correctly
14884 local size=$(stat -c '%s' $DIR/$tfile)
14885 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14887 # Sleep for a while for statfs to get updated. And not pull from cache.
14890 echo "df after fallocate:"
14893 (( size / 1024 == space )) || error "size $size != requested $space"
14894 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14895 error "used $used < space $space"
14897 rm $DIR/$tfile || error "rm failed"
14899 wait_delete_completed
14901 echo "df after unlink:"
14904 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14909 local want_size_before=20480 # in bytes
14910 local want_blocks_before=40 # 512 sized blocks
14911 local want_blocks_after=24 # 512 sized blocks
14912 local length=$(((want_blocks_before - want_blocks_after) * 512))
14914 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14915 skip "need at least 2.14.0 for fallocate punch"
14917 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14918 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14921 check_set_fallocate_or_skip
14922 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14924 [[ "x$DOM" == "xyes" ]] &&
14925 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14927 echo "Verify fallocate punch: Range within the file range"
14928 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14929 error "dd failed for bs 4096 and count 5"
14931 # Call fallocate with punch range which is within the file range
14932 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
14933 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
14934 # client must see changes immediately after fallocate
14935 size=$(stat -c '%s' $DIR/$tfile)
14936 blocks=$(stat -c '%b' $DIR/$tfile)
14938 # Verify punch worked.
14939 (( blocks == want_blocks_after )) ||
14940 error "punch failed: blocks $blocks != $want_blocks_after"
14942 (( size == want_size_before )) ||
14943 error "punch failed: size $size != $want_size_before"
14945 # Verify there is hole in file
14946 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14947 # precomputed md5sum
14948 local expect="4a9a834a2db02452929c0a348273b4aa"
14950 cksum=($(md5sum $DIR/$tfile))
14951 [[ "${cksum[0]}" == "$expect" ]] ||
14952 error "unexpected MD5SUM after punch: ${cksum[0]}"
14954 # Start second sub-case for fallocate punch.
14955 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14956 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14957 error "dd failed for bs 4096 and count 5"
14959 # Punch range less than block size will have no change in block count
14960 want_blocks_after=40 # 512 sized blocks
14962 # Punch overlaps two blocks and less than blocksize
14963 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
14964 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
14965 size=$(stat -c '%s' $DIR/$tfile)
14966 blocks=$(stat -c '%b' $DIR/$tfile)
14968 # Verify punch worked.
14969 (( blocks == want_blocks_after )) ||
14970 error "punch failed: blocks $blocks != $want_blocks_after"
14972 (( size == want_size_before )) ||
14973 error "punch failed: size $size != $want_size_before"
14975 # Verify if range is really zero'ed out. We expect Zeros.
14976 # precomputed md5sum
14977 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14978 cksum=($(md5sum $DIR/$tfile))
14979 [[ "${cksum[0]}" == "$expect" ]] ||
14980 error "unexpected MD5SUM after punch: ${cksum[0]}"
14982 run_test 150f "Verify fallocate punch functionality"
14990 local BS=4096 # Block size in bytes
14992 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14993 skip "need at least 2.14.0 for fallocate punch"
14995 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14996 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14999 check_set_fallocate_or_skip
15000 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15002 if [[ "x$DOM" == "xyes" ]]; then
15003 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
15004 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
15006 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15007 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15010 # Get 100MB per OST of the available space to reduce run time
15011 # else 60% of the available space if we are running SLOW tests
15012 if [ $SLOW == "no" ]; then
15013 space=$((1024 * 100 * OSTCOUNT))
15015 # Find OST with Minimum Size
15016 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15017 sort -un | head -1)
15018 echo "min size OST: $space"
15019 space=$(((space * 60)/100 * OSTCOUNT))
15021 # space in 1k units, round to 4k blocks
15022 local blkcount=$((space * 1024 / $BS))
15024 echo "Verify fallocate punch: Very large Range"
15025 fallocate -l${space}k $DIR/$tfile ||
15026 error "fallocate ${space}k $DIR/$tfile failed"
15027 # write 1M at the end, start and in the middle
15028 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
15029 error "dd failed: bs $BS count 256"
15030 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
15031 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
15032 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
15033 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
15036 size=$(stat -c '%s' $DIR/$tfile)
15038 # gather punch length.
15039 local punch_size=$((size - (BS * 2)))
15041 echo "punch_size = $punch_size"
15042 echo "size - punch_size: $((size - punch_size))"
15043 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
15045 # Call fallocate to punch all except 2 blocks. We leave the
15046 # first and the last block
15047 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
15048 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
15049 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
15051 size_after=$(stat -c '%s' $DIR/$tfile)
15052 blocks_after=$(stat -c '%b' $DIR/$tfile)
15054 # Verify punch worked.
15055 # Size should be kept
15056 (( size == size_after )) ||
15057 error "punch failed: size $size != $size_after"
15059 # two 4k data blocks to remain plus possible 1 extra extent block
15060 (( blocks_after <= ((BS / 512) * 3) )) ||
15061 error "too many blocks remains: $blocks_after"
15063 # Verify that file has hole between the first and the last blocks
15064 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
15065 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
15067 echo "Hole at [$hole_start, $hole_end)"
15068 (( hole_start == BS )) ||
15069 error "no hole at offset $BS after punch"
15071 (( hole_end == BS + punch_size )) ||
15072 error "data at offset $hole_end < $((BS + punch_size))"
15074 run_test 150g "Verify fallocate punch on large range"
15076 #LU-2902 roc_hit was not able to read all values from lproc
15077 function roc_hit_init() {
15078 local list=$(comma_list $(osts_nodes))
15079 local dir=$DIR/$tdir-check
15080 local file=$dir/$tfile
15086 #use setstripe to do a write to every ost
15087 for i in $(seq 0 $((OSTCOUNT-1))); do
15088 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
15089 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
15090 idx=$(printf %04x $i)
15091 BEFORE=$(get_osd_param $list *OST*$idx stats |
15092 awk '$1 == "cache_access" {sum += $7}
15093 END { printf("%0.0f", sum) }')
15095 cancel_lru_locks osc
15096 cat $file >/dev/null
15098 AFTER=$(get_osd_param $list *OST*$idx stats |
15099 awk '$1 == "cache_access" {sum += $7}
15100 END { printf("%0.0f", sum) }')
15102 echo BEFORE:$BEFORE AFTER:$AFTER
15103 if ! let "AFTER - BEFORE == 4"; then
15105 error "roc_hit is not safe to use"
15113 function roc_hit() {
15114 local list=$(comma_list $(osts_nodes))
15115 echo $(get_osd_param $list '' stats |
15116 awk '$1 == "cache_hit" {sum += $7}
15117 END { printf("%0.0f", sum) }')
15120 function set_cache() {
15123 if [ "$2" == "off" ]; then
15126 local list=$(comma_list $(osts_nodes))
15127 set_osd_param $list '' $1_cache_enable $on
15129 cancel_lru_locks osc
15133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15134 remote_ost_nodsh && skip "remote OST with nodsh"
15137 local list=$(comma_list $(osts_nodes))
15139 # check whether obdfilter is cache capable at all
15140 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
15141 skip "not cache-capable obdfilter"
15144 # check cache is enabled on all obdfilters
15145 if get_osd_param $list '' read_cache_enable | grep 0; then
15146 skip "oss cache is disabled"
15149 set_osd_param $list '' writethrough_cache_enable 1
15151 # check write cache is enabled on all obdfilters
15152 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
15153 skip "oss write cache is NOT enabled"
15158 #define OBD_FAIL_OBD_NO_LRU 0x609
15159 do_nodes $list $LCTL set_param fail_loc=0x609
15161 # pages should be in the case right after write
15162 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15165 local BEFORE=$(roc_hit)
15166 cancel_lru_locks osc
15167 cat $DIR/$tfile >/dev/null
15168 local AFTER=$(roc_hit)
15170 do_nodes $list $LCTL set_param fail_loc=0
15172 if ! let "AFTER - BEFORE == CPAGES"; then
15173 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15176 cancel_lru_locks osc
15177 # invalidates OST cache
15178 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15179 set_osd_param $list '' read_cache_enable 0
15180 cat $DIR/$tfile >/dev/null
15182 # now data shouldn't be found in the cache
15184 cancel_lru_locks osc
15185 cat $DIR/$tfile >/dev/null
15187 if let "AFTER - BEFORE != 0"; then
15188 error "IN CACHE: before: $BEFORE, after: $AFTER"
15191 set_osd_param $list '' read_cache_enable 1
15194 run_test 151 "test cache on oss and controls ==============================="
15197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15199 local TF="$TMP/$tfile"
15201 # simulate ENOMEM during write
15202 #define OBD_FAIL_OST_NOMEM 0x226
15203 lctl set_param fail_loc=0x80000226
15204 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15206 sync || error "sync failed"
15207 lctl set_param fail_loc=0
15209 # discard client's cache
15210 cancel_lru_locks osc
15212 # simulate ENOMEM during read
15213 lctl set_param fail_loc=0x80000226
15214 cmp $TF $DIR/$tfile || error "cmp failed"
15215 lctl set_param fail_loc=0
15219 run_test 152 "test read/write with enomem ============================"
15222 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15224 run_test 153 "test if fdatasync does not crash ======================="
15226 dot_lustre_fid_permission_check() {
15228 local ffid=$MOUNT/.lustre/fid/$fid
15231 echo "stat fid $fid"
15232 stat $ffid > /dev/null || error "stat $ffid failed."
15233 echo "touch fid $fid"
15234 touch $ffid || error "touch $ffid failed."
15235 echo "write to fid $fid"
15236 cat /etc/hosts > $ffid || error "write $ffid failed."
15237 echo "read fid $fid"
15238 diff /etc/hosts $ffid || error "read $ffid failed."
15239 echo "append write to fid $fid"
15240 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15241 echo "rename fid $fid"
15242 mv $ffid $test_dir/$tfile.1 &&
15243 error "rename $ffid to $tfile.1 should fail."
15244 touch $test_dir/$tfile.1
15245 mv $test_dir/$tfile.1 $ffid &&
15246 error "rename $tfile.1 to $ffid should fail."
15247 rm -f $test_dir/$tfile.1
15248 echo "truncate fid $fid"
15249 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15250 echo "link fid $fid"
15251 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15252 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15253 echo "setfacl fid $fid"
15254 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
15255 echo "getfacl fid $fid"
15256 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
15258 echo "unlink fid $fid"
15259 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15260 echo "mknod fid $fid"
15261 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15263 fid=[0xf00000400:0x1:0x0]
15264 ffid=$MOUNT/.lustre/fid/$fid
15266 echo "stat non-exist fid $fid"
15267 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15268 echo "write to non-exist fid $fid"
15269 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15270 echo "link new fid $fid"
15271 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15273 mkdir -p $test_dir/$tdir
15274 touch $test_dir/$tdir/$tfile
15275 fid=$($LFS path2fid $test_dir/$tdir)
15278 error "error: could not get fid for $test_dir/$dir/$tfile."
15280 ffid=$MOUNT/.lustre/fid/$fid
15283 ls $ffid > /dev/null || error "ls $ffid failed."
15284 echo "touch $fid/$tfile.1"
15285 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15287 echo "touch $MOUNT/.lustre/fid/$tfile"
15288 touch $MOUNT/.lustre/fid/$tfile && \
15289 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15291 echo "setxattr to $MOUNT/.lustre/fid"
15292 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15294 echo "listxattr for $MOUNT/.lustre/fid"
15295 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15297 echo "delxattr from $MOUNT/.lustre/fid"
15298 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15300 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15301 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15302 error "touch invalid fid should fail."
15304 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15305 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15306 error "touch non-normal fid should fail."
15308 echo "rename $tdir to $MOUNT/.lustre/fid"
15309 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15310 error "rename to $MOUNT/.lustre/fid should fail."
15312 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15314 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15315 local new_obf_mode=777
15317 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15318 chmod $new_obf_mode $DIR/.lustre/fid ||
15319 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15321 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15322 [ $obf_mode -eq $new_obf_mode ] ||
15323 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15325 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15326 chmod $old_obf_mode $DIR/.lustre/fid ||
15327 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15330 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15331 fid=$($LFS path2fid $test_dir/$tfile-2)
15333 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15335 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15336 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15337 error "create lov data thru .lustre failed"
15339 echo "cp /etc/passwd $test_dir/$tfile-2"
15340 cp /etc/passwd $test_dir/$tfile-2 ||
15341 error "copy to $test_dir/$tfile-2 failed."
15342 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15343 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15344 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15346 rm -rf $test_dir/tfile.lnk
15347 rm -rf $test_dir/$tfile-2
15351 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15352 skip "Need MDS version at least 2.4.1"
15354 local tf=$DIR/$tfile
15357 local fid=$($LFS path2fid $tf)
15358 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15360 # check that we get the same pathname back
15363 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15364 echo "$rootpath $fid"
15365 found=$($LFS fid2path $rootpath "$fid")
15366 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15367 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15370 # check wrong root path format
15371 rootpath=$MOUNT"_wrong"
15372 found=$($LFS fid2path $rootpath "$fid")
15373 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15375 run_test 154A "lfs path2fid and fid2path basic checks"
15378 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15379 skip "Need MDS version at least 2.4.1"
15381 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15382 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15383 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15384 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15386 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15387 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15389 # check that we get the same pathname
15390 echo "PFID: $PFID, name: $name"
15391 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15392 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15393 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15394 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15396 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15398 run_test 154B "verify the ll_decode_linkea tool"
15401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15402 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15403 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15404 skip "Need MDS version at least 2.2.51"
15405 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15407 cp /etc/hosts $DIR/$tfile
15409 fid=$($LFS path2fid $DIR/$tfile)
15411 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15413 dot_lustre_fid_permission_check "$fid" $DIR ||
15414 error "dot lustre permission check $fid failed"
15416 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15418 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15420 touch $MOUNT/.lustre/file &&
15421 error "creation is not allowed under .lustre"
15423 mkdir $MOUNT/.lustre/dir &&
15424 error "mkdir is not allowed under .lustre"
15428 run_test 154a "Open-by-FID"
15431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15432 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15433 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15434 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15435 skip "Need MDS version at least 2.2.51"
15437 local remote_dir=$DIR/$tdir/remote_dir
15441 mkdir -p $DIR/$tdir
15442 $LFS mkdir -i $MDTIDX $remote_dir ||
15443 error "create remote directory failed"
15445 cp /etc/hosts $remote_dir/$tfile
15447 fid=$($LFS path2fid $remote_dir/$tfile)
15449 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15451 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15452 error "dot lustre permission check $fid failed"
15455 run_test 154b "Open-by-FID for remote directory"
15458 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15459 skip "Need MDS version at least 2.4.1"
15461 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15462 local FID1=$($LFS path2fid $DIR/$tfile.1)
15463 local FID2=$($LFS path2fid $DIR/$tfile.2)
15464 local FID3=$($LFS path2fid $DIR/$tfile.3)
15467 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15468 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15469 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15471 [ "$FID" = "${!want}" ] ||
15472 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15476 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15478 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15479 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15483 run_test 154c "lfs path2fid and fid2path multiple arguments"
15486 remote_mds_nodsh && skip "remote MDS with nodsh"
15487 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15488 skip "Need MDS version at least 2.5.53"
15490 if remote_mds; then
15491 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15495 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15502 local fid=$($LFS path2fid $DIR/$tfile)
15505 cmd="exec $fd<$DIR/$tfile"
15507 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15508 echo "$fid_list" | grep "$fid"
15511 cmd="exec $fd>/dev/null"
15513 if [ $rc -ne 0 ]; then
15514 error "FID $fid not found in open files list $fid_list"
15517 run_test 154d "Verify open file fid"
15521 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15522 skip "Need MDS version at least 2.6.50"
15524 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15525 error ".lustre returned by readdir"
15528 run_test 154e ".lustre is not returned by readdir"
15531 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15533 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15534 mkdir_on_mdt0 $DIR/$tdir
15535 # test dirs inherit from its stripe
15536 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15537 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15538 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15539 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15542 # get fid of parents
15543 local FID0=$($LFS path2fid $DIR/$tdir)
15544 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15545 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15546 local FID3=$($LFS path2fid $DIR)
15548 # check that path2fid --parents returns expected <parent_fid>/name
15549 # 1) test for a directory (single parent)
15550 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15551 [ "$parent" == "$FID0/foo1" ] ||
15552 error "expected parent: $FID0/foo1, got: $parent"
15554 # 2) test for a file with nlink > 1 (multiple parents)
15555 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15556 echo "$parent" | grep -F "$FID1/$tfile" ||
15557 error "$FID1/$tfile not returned in parent list"
15558 echo "$parent" | grep -F "$FID2/link" ||
15559 error "$FID2/link not returned in parent list"
15561 # 3) get parent by fid
15562 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15563 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15564 echo "$parent" | grep -F "$FID1/$tfile" ||
15565 error "$FID1/$tfile not returned in parent list (by fid)"
15566 echo "$parent" | grep -F "$FID2/link" ||
15567 error "$FID2/link not returned in parent list (by fid)"
15569 # 4) test for entry in root directory
15570 parent=$($LFS path2fid --parents $DIR/f)
15571 echo "$parent" | grep -F "$FID3/f" ||
15572 error "$FID3/f not returned in parent list"
15574 # 5) test it on root directory
15575 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15576 error "$MOUNT should not have parents"
15578 # enable xattr caching and check that linkea is correctly updated
15579 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15580 save_lustre_params client "llite.*.xattr_cache" > $save
15581 lctl set_param llite.*.xattr_cache 1
15583 # 6.1) linkea update on rename
15584 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15586 # get parents by fid
15587 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15588 # foo1 should no longer be returned in parent list
15589 echo "$parent" | grep -F "$FID1" &&
15590 error "$FID1 should no longer be in parent list"
15591 # the new path should appear
15592 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15593 error "$FID2/$tfile.moved is not in parent list"
15595 # 6.2) linkea update on unlink
15596 rm -f $DIR/$tdir/foo2/link
15597 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15598 # foo2/link should no longer be returned in parent list
15599 echo "$parent" | grep -F "$FID2/link" &&
15600 error "$FID2/link should no longer be in parent list"
15604 restore_lustre_params < $save
15607 run_test 154f "get parent fids by reading link ea"
15611 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15612 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15613 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15614 skip "Need MDS version at least 2.6.92"
15616 mkdir_on_mdt0 $DIR/$tdir
15617 llapi_fid_test -d $DIR/$tdir
15619 run_test 154g "various llapi FID tests"
15621 test_155_small_load() {
15622 local temp=$TMP/$tfile
15623 local file=$DIR/$tfile
15625 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15626 error "dd of=$temp bs=6096 count=1 failed"
15628 cancel_lru_locks $OSC
15629 cmp $temp $file || error "$temp $file differ"
15631 $TRUNCATE $temp 6000
15632 $TRUNCATE $file 6000
15633 cmp $temp $file || error "$temp $file differ (truncate1)"
15635 echo "12345" >>$temp
15636 echo "12345" >>$file
15637 cmp $temp $file || error "$temp $file differ (append1)"
15639 echo "12345" >>$temp
15640 echo "12345" >>$file
15641 cmp $temp $file || error "$temp $file differ (append2)"
15647 test_155_big_load() {
15648 remote_ost_nodsh && skip "remote OST with nodsh"
15650 local temp=$TMP/$tfile
15651 local file=$DIR/$tfile
15654 local cache_size=$(do_facet ost$((MAXI+1)) \
15655 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15657 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
15659 if [ -z "$cache_size" ]; then
15662 local large_file_size=$((cache_size * 2))
15664 echo "OSS cache size: $cache_size KB"
15665 echo "Large file size: $large_file_size KB"
15667 [ $MAXV -le $large_file_size ] &&
15668 skip_env "max available OST size needs > $large_file_size KB"
15670 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15672 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15673 error "dd of=$temp bs=$large_file_size count=1k failed"
15676 cancel_lru_locks osc
15677 cmp $temp $file || error "$temp $file differ"
15683 save_writethrough() {
15684 local facets=$(get_facets OST)
15686 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15692 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15694 save_writethrough $p
15697 set_cache writethrough on
15698 test_155_small_load
15699 restore_lustre_params < $p
15702 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15707 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15709 save_writethrough $p
15712 set_cache writethrough off
15713 test_155_small_load
15714 restore_lustre_params < $p
15717 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15722 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15724 save_writethrough $p
15727 set_cache writethrough on
15728 test_155_small_load
15729 restore_lustre_params < $p
15732 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15737 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15739 save_writethrough $p
15742 set_cache writethrough off
15743 test_155_small_load
15744 restore_lustre_params < $p
15747 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15752 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15754 save_writethrough $p
15757 set_cache writethrough on
15759 restore_lustre_params < $p
15762 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15767 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15769 save_writethrough $p
15772 set_cache writethrough off
15774 restore_lustre_params < $p
15777 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15782 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15784 save_writethrough $p
15787 set_cache writethrough on
15789 restore_lustre_params < $p
15792 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15797 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15799 save_writethrough $p
15802 set_cache writethrough off
15804 restore_lustre_params < $p
15807 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15811 remote_ost_nodsh && skip "remote OST with nodsh"
15812 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15813 skip "stats not implemented on old servers"
15814 [ "$ost1_FSTYPE" = "zfs" ] &&
15815 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15820 local file="$DIR/$tfile"
15821 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15823 save_writethrough $p
15826 log "Turn on read and write cache"
15828 set_cache writethrough on
15830 log "Write data and read it back."
15831 log "Read should be satisfied from the cache."
15832 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15834 cancel_lru_locks osc
15835 cat $file >/dev/null
15837 if ! let "AFTER - BEFORE == CPAGES"; then
15838 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15840 log "cache hits: before: $BEFORE, after: $AFTER"
15843 log "Read again; it should be satisfied from the cache."
15845 cancel_lru_locks osc
15846 cat $file >/dev/null
15848 if ! let "AFTER - BEFORE == CPAGES"; then
15849 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15851 log "cache hits:: before: $BEFORE, after: $AFTER"
15854 log "Turn off the read cache and turn on the write cache"
15856 set_cache writethrough on
15858 log "Read again; it should be satisfied from the cache."
15860 cancel_lru_locks osc
15861 cat $file >/dev/null
15863 if ! let "AFTER - BEFORE == CPAGES"; then
15864 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15866 log "cache hits:: before: $BEFORE, after: $AFTER"
15869 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15870 # > 2.12.56 uses pagecache if cached
15871 log "Read again; it should not be satisfied from the cache."
15873 cancel_lru_locks osc
15874 cat $file >/dev/null
15876 if ! let "AFTER - BEFORE == 0"; then
15877 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15879 log "cache hits:: before: $BEFORE, after: $AFTER"
15883 log "Write data and read it back."
15884 log "Read should be satisfied from the cache."
15885 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15887 cancel_lru_locks osc
15888 cat $file >/dev/null
15890 if ! let "AFTER - BEFORE == CPAGES"; then
15891 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15893 log "cache hits:: before: $BEFORE, after: $AFTER"
15896 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15897 # > 2.12.56 uses pagecache if cached
15898 log "Read again; it should not be satisfied from the cache."
15900 cancel_lru_locks osc
15901 cat $file >/dev/null
15903 if ! let "AFTER - BEFORE == 0"; then
15904 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15906 log "cache hits:: before: $BEFORE, after: $AFTER"
15910 log "Turn off read and write cache"
15912 set_cache writethrough off
15914 log "Write data and read it back"
15915 log "It should not be satisfied from the cache."
15917 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15918 cancel_lru_locks osc
15920 cat $file >/dev/null
15922 if ! let "AFTER - BEFORE == 0"; then
15923 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15925 log "cache hits:: before: $BEFORE, after: $AFTER"
15928 log "Turn on the read cache and turn off the write cache"
15930 set_cache writethrough off
15932 log "Write data and read it back"
15933 log "It should not be satisfied from the cache."
15935 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15937 cancel_lru_locks osc
15938 cat $file >/dev/null
15940 if ! let "AFTER - BEFORE == 0"; then
15941 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15943 log "cache hits:: before: $BEFORE, after: $AFTER"
15946 log "Read again; it should be satisfied from the cache."
15948 cancel_lru_locks osc
15949 cat $file >/dev/null
15951 if ! let "AFTER - BEFORE == CPAGES"; then
15952 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15954 log "cache hits:: before: $BEFORE, after: $AFTER"
15957 restore_lustre_params < $p
15960 run_test 156 "Verification of tunables"
15963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15964 remote_mds_nodsh && skip "remote MDS with nodsh"
15965 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15966 skip "Need MDS version at least 2.2.0"
15968 changelog_register || error "changelog_register failed"
15969 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15970 changelog_users $SINGLEMDS | grep -q $cl_user ||
15971 error "User $cl_user not found in changelog_users"
15973 mkdir_on_mdt0 $DIR/$tdir
15976 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15977 changelog_clear 0 || error "changelog_clear failed"
15978 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15979 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15980 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15981 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15982 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15983 rm $DIR/$tdir/pics/desktop.jpg
15985 echo "verifying changelog mask"
15986 changelog_chmask "-MKDIR"
15987 changelog_chmask "-CLOSE"
15989 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15990 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15992 changelog_chmask "+MKDIR"
15993 changelog_chmask "+CLOSE"
15995 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15996 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15998 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15999 CLOSES=$(changelog_dump | grep -c "CLOSE")
16000 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
16001 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
16004 echo "verifying target fid"
16005 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
16006 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
16007 [ "$fidc" == "$fidf" ] ||
16008 error "changelog '$tfile' fid $fidc != file fid $fidf"
16009 echo "verifying parent fid"
16010 # The FID returned from the Changelog may be the directory shard on
16011 # a different MDT, and not the FID returned by path2fid on the parent.
16012 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
16013 # since this is what will matter when recreating this file in the tree.
16014 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
16015 local pathp=$($LFS fid2path $MOUNT "$fidp")
16016 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
16017 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
16019 echo "getting records for $cl_user"
16020 changelog_users $SINGLEMDS
16021 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
16023 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
16024 error "changelog_clear failed"
16025 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
16026 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
16027 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
16028 error "user index expect $user_rec1 + $nclr != $user_rec2"
16030 local min0_rec=$(changelog_users $SINGLEMDS |
16031 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
16032 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
16033 awk '{ print $1; exit; }')
16035 changelog_dump | tail -n 5
16036 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
16037 [ $first_rec == $((min0_rec + 1)) ] ||
16038 error "first index should be $min0_rec + 1 not $first_rec"
16040 # LU-3446 changelog index reset on MDT restart
16041 local cur_rec1=$(changelog_users $SINGLEMDS |
16042 awk '/^current.index:/ { print $NF }')
16043 changelog_clear 0 ||
16044 error "clear all changelog records for $cl_user failed"
16045 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
16046 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
16047 error "Fail to start $SINGLEMDS"
16048 local cur_rec2=$(changelog_users $SINGLEMDS |
16049 awk '/^current.index:/ { print $NF }')
16050 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
16051 [ $cur_rec1 == $cur_rec2 ] ||
16052 error "current index should be $cur_rec1 not $cur_rec2"
16054 echo "verifying users from this test are deregistered"
16055 changelog_deregister || error "changelog_deregister failed"
16056 changelog_users $SINGLEMDS | grep -q $cl_user &&
16057 error "User '$cl_user' still in changelog_users"
16059 # lctl get_param -n mdd.*.changelog_users
16060 # current_index: 144
16061 # ID index (idle seconds)
16062 # cl3 144 (2) mask=<list>
16063 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
16064 # this is the normal case where all users were deregistered
16065 # make sure no new records are added when no users are present
16066 local last_rec1=$(changelog_users $SINGLEMDS |
16067 awk '/^current.index:/ { print $NF }')
16068 touch $DIR/$tdir/chloe
16069 local last_rec2=$(changelog_users $SINGLEMDS |
16070 awk '/^current.index:/ { print $NF }')
16071 echo "verify changelogs are off: $last_rec1 == $last_rec2"
16072 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
16074 # any changelog users must be leftovers from a previous test
16075 changelog_users $SINGLEMDS
16076 echo "other changelog users; can't verify off"
16079 run_test 160a "changelog sanity"
16081 test_160b() { # LU-3587
16082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16083 remote_mds_nodsh && skip "remote MDS with nodsh"
16084 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16085 skip "Need MDS version at least 2.2.0"
16087 changelog_register || error "changelog_register failed"
16088 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16089 changelog_users $SINGLEMDS | grep -q $cl_user ||
16090 error "User '$cl_user' not found in changelog_users"
16092 local longname1=$(str_repeat a 255)
16093 local longname2=$(str_repeat b 255)
16096 echo "creating very long named file"
16097 touch $longname1 || error "create of '$longname1' failed"
16098 echo "renaming very long named file"
16099 mv $longname1 $longname2
16101 changelog_dump | grep RENME | tail -n 5
16104 run_test 160b "Verify that very long rename doesn't crash in changelog"
16107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16108 remote_mds_nodsh && skip "remote MDS with nodsh"
16110 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16111 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16112 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16113 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16117 # Registration step
16118 changelog_register || error "changelog_register failed"
16121 mkdir -p $DIR/$tdir
16122 $MCREATE $DIR/$tdir/foo_160c
16123 changelog_chmask "-TRUNC"
16124 $TRUNCATE $DIR/$tdir/foo_160c 200
16125 changelog_chmask "+TRUNC"
16126 $TRUNCATE $DIR/$tdir/foo_160c 199
16127 changelog_dump | tail -n 5
16128 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
16129 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
16131 run_test 160c "verify that changelog log catch the truncate event"
16134 remote_mds_nodsh && skip "remote MDS with nodsh"
16135 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16137 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
16138 skip "Need MDS version at least 2.7.60"
16140 # Registration step
16141 changelog_register || error "changelog_register failed"
16143 mkdir -p $DIR/$tdir/migrate_dir
16144 changelog_clear 0 || error "changelog_clear failed"
16146 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
16147 changelog_dump | tail -n 5
16148 local migrates=$(changelog_dump | grep -c "MIGRT")
16149 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
16151 run_test 160d "verify that changelog log catch the migrate event"
16154 remote_mds_nodsh && skip "remote MDS with nodsh"
16157 changelog_register || error "changelog_register failed"
16159 local MDT0=$(facet_svc $SINGLEMDS)
16162 # No user (expect fail)
16163 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
16165 if [ $rc -eq 0 ]; then
16166 error "Should fail without user"
16167 elif [ $rc -ne 4 ]; then
16168 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
16171 # Delete a future user (expect fail)
16172 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
16174 if [ $rc -eq 0 ]; then
16175 error "Deleted non-existant user cl77"
16176 elif [ $rc -ne 2 ]; then
16177 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
16180 # Clear to a bad index (1 billion should be safe)
16181 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
16184 if [ $rc -eq 0 ]; then
16185 error "Successfully cleared to invalid CL index"
16186 elif [ $rc -ne 22 ]; then
16187 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
16190 run_test 160e "changelog negative testing (should return errors)"
16193 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16194 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16195 skip "Need MDS version at least 2.10.56"
16197 local mdts=$(comma_list $(mdts_nodes))
16200 changelog_register || error "first changelog_register failed"
16201 changelog_register || error "second changelog_register failed"
16203 declare -A cl_user1
16204 declare -A cl_user2
16209 # generate some changelog records to accumulate on each MDT
16210 # use all_char because created files should be evenly distributed
16211 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16212 error "test_mkdir $tdir failed"
16213 log "$(date +%s): creating first files"
16214 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16215 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
16216 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
16219 # check changelogs have been generated
16220 local start=$SECONDS
16221 local idle_time=$((MDSCOUNT * 5 + 5))
16222 local nbcl=$(changelog_dump | wc -l)
16223 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16225 for param in "changelog_max_idle_time=$idle_time" \
16227 "changelog_min_gc_interval=2" \
16228 "changelog_min_free_cat_entries=3"; do
16229 local MDT0=$(facet_svc $SINGLEMDS)
16230 local var="${param%=*}"
16231 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16233 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16234 do_nodes $mdts $LCTL set_param mdd.*.$param
16237 # force cl_user2 to be idle (1st part), but also cancel the
16238 # cl_user1 records so that it is not evicted later in the test.
16239 local sleep1=$((idle_time / 2))
16240 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16243 # simulate changelog catalog almost full
16244 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16245 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16247 for i in $(seq $MDSCOUNT); do
16248 cl_users=(${CL_USERS[mds$i]})
16249 cl_user1[mds$i]="${cl_users[0]}"
16250 cl_user2[mds$i]="${cl_users[1]}"
16252 [ -n "${cl_user1[mds$i]}" ] ||
16253 error "mds$i: no user registered"
16254 [ -n "${cl_user2[mds$i]}" ] ||
16255 error "mds$i: only ${cl_user2[mds$i]} is registered"
16257 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16258 [ -n "$user_rec1" ] ||
16259 error "mds$i: User ${cl_user1[mds$i]} not registered"
16260 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16261 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16262 [ -n "$user_rec2" ] ||
16263 error "mds$i: User ${cl_user1[mds$i]} not registered"
16264 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16265 "$user_rec1 + 2 == $user_rec2"
16266 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16267 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16268 "$user_rec1 + 2, but is $user_rec2"
16269 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16270 [ -n "$user_rec2" ] ||
16271 error "mds$i: User ${cl_user2[mds$i]} not registered"
16272 [ $user_rec1 == $user_rec2 ] ||
16273 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16274 "$user_rec1, but is $user_rec2"
16277 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16278 local sleep2=$((idle_time - (SECONDS - start) + 1))
16279 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16282 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16283 # cl_user1 should be OK because it recently processed records.
16284 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16285 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16286 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16287 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16290 # ensure gc thread is done
16291 for i in $(mdts_nodes); do
16292 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16293 error "$i: GC-thread not done"
16297 for (( i = 1; i <= MDSCOUNT; i++ )); do
16298 # check cl_user1 still registered
16299 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16300 error "mds$i: User ${cl_user1[mds$i]} not registered"
16301 # check cl_user2 unregistered
16302 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16303 error "mds$i: User ${cl_user2[mds$i]} still registered"
16305 # check changelogs are present and starting at $user_rec1 + 1
16306 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16307 [ -n "$user_rec1" ] ||
16308 error "mds$i: User ${cl_user1[mds$i]} not registered"
16309 first_rec=$($LFS changelog $(facet_svc mds$i) |
16310 awk '{ print $1; exit; }')
16312 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16313 [ $((user_rec1 + 1)) == $first_rec ] ||
16314 error "mds$i: rec $first_rec != $user_rec1 + 1"
16317 run_test 160f "changelog garbage collect (timestamped users)"
16320 remote_mds_nodsh && skip "remote MDS with nodsh"
16321 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16322 skip "Need MDS version at least 2.14.55"
16324 local mdts=$(comma_list $(mdts_nodes))
16327 changelog_register || error "first changelog_register failed"
16328 changelog_register || error "second changelog_register failed"
16330 declare -A cl_user1
16331 declare -A cl_user2
16336 # generate some changelog records to accumulate on each MDT
16337 # use all_char because created files should be evenly distributed
16338 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16339 error "test_mkdir $tdir failed"
16340 for ((i = 0; i < MDSCOUNT; i++)); do
16341 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16342 error "create $DIR/$tdir/d$i.1 failed"
16345 # check changelogs have been generated
16346 local nbcl=$(changelog_dump | wc -l)
16347 (( $nbcl > 0 )) || error "no changelogs found"
16349 # reduce the max_idle_indexes value to make sure we exceed it
16350 for param in "changelog_max_idle_indexes=2" \
16352 "changelog_min_gc_interval=2"; do
16353 local MDT0=$(facet_svc $SINGLEMDS)
16354 local var="${param%=*}"
16355 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16357 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16358 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16359 error "unable to set mdd.*.$param"
16362 local start=$SECONDS
16363 for i in $(seq $MDSCOUNT); do
16364 cl_users=(${CL_USERS[mds$i]})
16365 cl_user1[mds$i]="${cl_users[0]}"
16366 cl_user2[mds$i]="${cl_users[1]}"
16368 [ -n "${cl_user1[mds$i]}" ] ||
16369 error "mds$i: user1 is not registered"
16370 [ -n "${cl_user2[mds$i]}" ] ||
16371 error "mds$i: only ${cl_user1[mds$i]} is registered"
16373 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16374 [ -n "$user_rec1" ] ||
16375 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16376 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16377 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16378 [ -n "$user_rec2" ] ||
16379 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16380 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16381 "$user_rec1 + 2 == $user_rec2"
16382 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16383 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16384 "expected $user_rec1 + 2, but is $user_rec2"
16385 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16386 [ -n "$user_rec2" ] ||
16387 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16388 [ $user_rec1 == $user_rec2 ] ||
16389 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16390 "expected $user_rec1, but is $user_rec2"
16393 # ensure we are past the previous changelog_min_gc_interval set above
16394 local sleep2=$((start + 2 - SECONDS))
16395 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16396 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16397 # cl_user1 should be OK because it recently processed records.
16398 for ((i = 0; i < MDSCOUNT; i++)); do
16399 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16400 error "create $DIR/$tdir/d$i.3 failed"
16403 # ensure gc thread is done
16404 for i in $(mdts_nodes); do
16405 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16406 error "$i: GC-thread not done"
16410 for (( i = 1; i <= MDSCOUNT; i++ )); do
16411 # check cl_user1 still registered
16412 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16413 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16414 # check cl_user2 unregistered
16415 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16416 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16418 # check changelogs are present and starting at $user_rec1 + 1
16419 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16420 [ -n "$user_rec1" ] ||
16421 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16422 first_rec=$($LFS changelog $(facet_svc mds$i) |
16423 awk '{ print $1; exit; }')
16425 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16426 [ $((user_rec1 + 1)) == $first_rec ] ||
16427 error "mds$i: rec $first_rec != $user_rec1 + 1"
16430 run_test 160g "changelog garbage collect on idle records"
16433 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16434 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16435 skip "Need MDS version at least 2.10.56"
16437 local mdts=$(comma_list $(mdts_nodes))
16440 changelog_register || error "first changelog_register failed"
16441 changelog_register || error "second changelog_register failed"
16443 declare -A cl_user1
16444 declare -A cl_user2
16449 # generate some changelog records to accumulate on each MDT
16450 # use all_char because created files should be evenly distributed
16451 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16452 error "test_mkdir $tdir failed"
16453 for ((i = 0; i < MDSCOUNT; i++)); do
16454 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16455 error "create $DIR/$tdir/d$i.1 failed"
16458 # check changelogs have been generated
16459 local nbcl=$(changelog_dump | wc -l)
16460 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16462 for param in "changelog_max_idle_time=10" \
16464 "changelog_min_gc_interval=2"; do
16465 local MDT0=$(facet_svc $SINGLEMDS)
16466 local var="${param%=*}"
16467 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16469 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16470 do_nodes $mdts $LCTL set_param mdd.*.$param
16473 # force cl_user2 to be idle (1st part)
16476 for i in $(seq $MDSCOUNT); do
16477 cl_users=(${CL_USERS[mds$i]})
16478 cl_user1[mds$i]="${cl_users[0]}"
16479 cl_user2[mds$i]="${cl_users[1]}"
16481 [ -n "${cl_user1[mds$i]}" ] ||
16482 error "mds$i: no user registered"
16483 [ -n "${cl_user2[mds$i]}" ] ||
16484 error "mds$i: only ${cl_user2[mds$i]} is registered"
16486 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16487 [ -n "$user_rec1" ] ||
16488 error "mds$i: User ${cl_user1[mds$i]} not registered"
16489 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16490 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16491 [ -n "$user_rec2" ] ||
16492 error "mds$i: User ${cl_user1[mds$i]} not registered"
16493 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16494 "$user_rec1 + 2 == $user_rec2"
16495 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16496 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16497 "$user_rec1 + 2, but is $user_rec2"
16498 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16499 [ -n "$user_rec2" ] ||
16500 error "mds$i: User ${cl_user2[mds$i]} not registered"
16501 [ $user_rec1 == $user_rec2 ] ||
16502 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16503 "$user_rec1, but is $user_rec2"
16506 # force cl_user2 to be idle (2nd part) and to reach
16507 # changelog_max_idle_time
16510 # force each GC-thread start and block then
16511 # one per MDT/MDD, set fail_val accordingly
16512 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16513 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16515 # generate more changelogs to trigger fail_loc
16516 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16517 error "create $DIR/$tdir/${tfile}bis failed"
16519 # stop MDT to stop GC-thread, should be done in back-ground as it will
16520 # block waiting for the thread to be released and exit
16521 declare -A stop_pids
16522 for i in $(seq $MDSCOUNT); do
16524 stop_pids[mds$i]=$!
16527 for i in $(mdts_nodes); do
16530 local facets=$(facets_up_on_host $i)
16532 for facet in ${facets//,/ }; do
16533 if [[ $facet == mds* ]]; then
16537 # ensure each MDS's gc threads are still present and all in "R"
16538 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16539 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16540 error "$i: expected $nb GC-thread"
16542 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16544 error "$i: GC-thread not found in R-state"
16545 # check umounts of each MDT on MDS have reached kthread_stop()
16546 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16547 error "$i: expected $nb umount"
16549 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16550 error "$i: umount not found in D-state"
16553 # release all GC-threads
16554 do_nodes $mdts $LCTL set_param fail_loc=0
16556 # wait for MDT stop to complete
16557 for i in $(seq $MDSCOUNT); do
16558 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16562 # may try to check if any orphan changelog records are present
16563 # via ldiskfs/zfs and llog_reader...
16565 # re-start/mount MDTs
16566 for i in $(seq $MDSCOUNT); do
16567 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16568 error "Fail to start mds$i"
16572 for i in $(seq $MDSCOUNT); do
16573 # check cl_user1 still registered
16574 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16575 error "mds$i: User ${cl_user1[mds$i]} not registered"
16576 # check cl_user2 unregistered
16577 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16578 error "mds$i: User ${cl_user2[mds$i]} still registered"
16580 # check changelogs are present and starting at $user_rec1 + 1
16581 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16582 [ -n "$user_rec1" ] ||
16583 error "mds$i: User ${cl_user1[mds$i]} not registered"
16584 first_rec=$($LFS changelog $(facet_svc mds$i) |
16585 awk '{ print $1; exit; }')
16587 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16588 [ $((user_rec1 + 1)) == $first_rec ] ||
16589 error "mds$i: first index should be $user_rec1 + 1, " \
16590 "but is $first_rec"
16593 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16598 local mdts=$(comma_list $(mdts_nodes))
16600 changelog_register || error "first changelog_register failed"
16602 # generate some changelog records to accumulate on each MDT
16603 # use all_char because created files should be evenly distributed
16604 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16605 error "test_mkdir $tdir failed"
16606 for ((i = 0; i < MDSCOUNT; i++)); do
16607 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16608 error "create $DIR/$tdir/d$i.1 failed"
16611 # check changelogs have been generated
16612 local nbcl=$(changelog_dump | wc -l)
16613 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16615 # simulate race between register and unregister
16616 # XXX as fail_loc is set per-MDS, with DNE configs the race
16617 # simulation will only occur for one MDT per MDS and for the
16618 # others the normal race scenario will take place
16619 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16620 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16621 do_nodes $mdts $LCTL set_param fail_val=1
16623 # unregister 1st user
16624 changelog_deregister &
16626 # wait some time for deregister work to reach race rdv
16628 # register 2nd user
16629 changelog_register || error "2nd user register failed"
16631 wait $pid1 || error "1st user deregister failed"
16635 declare -A LAST_REC
16636 for i in $(seq $MDSCOUNT); do
16637 if changelog_users mds$i | grep "^cl"; then
16638 # make sure new records are added with one user present
16639 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16640 awk '/^current.index:/ { print $NF }')
16642 error "mds$i has no user registered"
16646 # generate more changelog records to accumulate on each MDT
16647 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16648 error "create $DIR/$tdir/${tfile}bis failed"
16650 for i in $(seq $MDSCOUNT); do
16651 last_rec=$(changelog_users $SINGLEMDS |
16652 awk '/^current.index:/ { print $NF }')
16653 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16654 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16655 error "changelogs are off on mds$i"
16658 run_test 160i "changelog user register/unregister race"
16661 remote_mds_nodsh && skip "remote MDS with nodsh"
16662 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16663 skip "Need MDS version at least 2.12.56"
16665 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16666 stack_trap "umount $MOUNT2" EXIT
16668 changelog_register || error "first changelog_register failed"
16669 stack_trap "changelog_deregister" EXIT
16671 # generate some changelog
16672 # use all_char because created files should be evenly distributed
16673 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16674 error "mkdir $tdir failed"
16675 for ((i = 0; i < MDSCOUNT; i++)); do
16676 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16677 error "create $DIR/$tdir/d$i.1 failed"
16680 # open the changelog device
16681 exec 3>/dev/changelog-$FSNAME-MDT0000
16682 stack_trap "exec 3>&-" EXIT
16683 exec 4</dev/changelog-$FSNAME-MDT0000
16684 stack_trap "exec 4<&-" EXIT
16686 # umount the first lustre mount
16688 stack_trap "mount_client $MOUNT" EXIT
16690 # read changelog, which may or may not fail, but should not crash
16694 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16695 changelog_users $SINGLEMDS | grep -q $cl_user ||
16696 error "User $cl_user not found in changelog_users"
16698 printf 'clear:'$cl_user':0' >&3
16700 run_test 160j "client can be umounted while its chanangelog is being used"
16703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16704 remote_mds_nodsh && skip "remote MDS with nodsh"
16706 mkdir -p $DIR/$tdir/1/1
16708 changelog_register || error "changelog_register failed"
16709 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16711 changelog_users $SINGLEMDS | grep -q $cl_user ||
16712 error "User '$cl_user' not found in changelog_users"
16713 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16714 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16715 rmdir $DIR/$tdir/1/1 & sleep 1
16717 touch $DIR/$tdir/2/2
16718 rm -rf $DIR/$tdir/2
16723 changelog_dump | grep rmdir || error "rmdir not recorded"
16725 run_test 160k "Verify that changelog records are not lost"
16727 # Verifies that a file passed as a parameter has recently had an operation
16728 # performed on it that has generated an MTIME changelog which contains the
16729 # correct parent FID. As files might reside on a different MDT from the
16730 # parent directory in DNE configurations, the FIDs are translated to paths
16731 # before being compared, which should be identical
16732 compare_mtime_changelog() {
16740 mdtidx=$($LFS getstripe --mdt-index $file)
16741 mdtidx=$(printf "%04x" $mdtidx)
16743 # Obtain the parent FID from the MTIME changelog
16744 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16745 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16747 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16748 [ -z "$cl_fid" ] && error "parent FID not present"
16750 # Verify that the path for the parent FID is the same as the path for
16751 # the test directory
16752 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16756 [[ "${pdir%/}" == "$dir" ]] ||
16757 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16763 remote_mds_nodsh && skip "remote MDS with nodsh"
16764 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16765 skip "Need MDS version at least 2.13.55"
16769 changelog_register || error "changelog_register failed"
16770 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16772 changelog_users $SINGLEMDS | grep -q $cl_user ||
16773 error "User '$cl_user' not found in changelog_users"
16775 # Clear some types so that MTIME changelogs are generated
16776 changelog_chmask "-CREAT"
16777 changelog_chmask "-CLOSE"
16779 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16781 # Test CL_MTIME during setattr
16782 touch $DIR/$tdir/$tfile
16783 compare_mtime_changelog $DIR/$tdir/$tfile
16785 # Test CL_MTIME during close
16786 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16787 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16789 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16792 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16793 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16794 skip "Need MDS version at least 2.14.51"
16801 changelog_register || error "first changelog_register failed"
16802 changelog_register || error "second changelog_register failed"
16804 cl_users=(${CL_USERS[mds1]})
16805 cl_user1="${cl_users[0]}"
16806 cl_user2="${cl_users[1]}"
16807 # generate some changelog records to accumulate on MDT0
16808 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16809 createmany -m $DIR/$tdir/$tfile 50 ||
16810 error "create $DIR/$tdir/$tfile failed"
16811 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16814 # check changelogs have been generated
16815 local nbcl=$(changelog_dump | wc -l)
16816 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16818 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16819 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16821 __changelog_clear mds1 $cl_user1 +10
16822 __changelog_clear mds1 $cl_user2 0 &
16825 __changelog_clear mds1 $cl_user1 0 ||
16826 error "fail to cancel record for $cl_user1"
16828 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16830 run_test 160m "Changelog clear race"
16833 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16834 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16835 skip "Need MDS version at least 2.14.51"
16844 changelog_register || error "first changelog_register failed"
16846 cl_users=(${CL_USERS[mds1]})
16847 cl_user1="${cl_users[0]}"
16849 # generate some changelog records to accumulate on MDT0
16850 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16851 first_rec=$(changelog_users $SINGLEMDS |
16852 awk '/^current.index:/ { print $NF }')
16853 while (( last_rec < (( first_rec + 65000)) )); do
16854 createmany -m $DIR/$tdir/$tfile 10000 ||
16855 error "create $DIR/$tdir/$tfile failed"
16857 for i in $(seq 0 10000); do
16858 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16862 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16863 error "unlinkmany failed unlink"
16864 last_rec=$(changelog_users $SINGLEMDS |
16865 awk '/^current.index:/ { print $NF }')
16866 echo last record $last_rec
16867 (( last_rec == 0 )) && error "no changelog found"
16870 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16871 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16873 __changelog_clear mds1 $cl_user1 0 &
16876 __changelog_clear mds1 $cl_user1 0 ||
16877 error "fail to cancel record for $cl_user1"
16879 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16881 run_test 160n "Changelog destroy race"
16884 local mdt="$(facet_svc $SINGLEMDS)"
16886 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16887 remote_mds_nodsh && skip "remote MDS with nodsh"
16888 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16889 skip "Need MDS version at least 2.14.52"
16891 changelog_register --user test_160o -m unlnk+close+open ||
16892 error "changelog_register failed"
16894 do_facet $SINGLEMDS $LCTL --device $mdt \
16895 changelog_register -u "Tt3_-#" &&
16896 error "bad symbols in name should fail"
16898 do_facet $SINGLEMDS $LCTL --device $mdt \
16899 changelog_register -u test_160o &&
16900 error "the same name registration should fail"
16902 do_facet $SINGLEMDS $LCTL --device $mdt \
16903 changelog_register -u test_160toolongname &&
16904 error "too long name registration should fail"
16906 changelog_chmask "MARK+HSM"
16907 lctl get_param mdd.*.changelog*mask
16908 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16909 changelog_users $SINGLEMDS | grep -q $cl_user ||
16910 error "User $cl_user not found in changelog_users"
16912 echo $cl_user | grep -q test_160o ||
16913 error "User $cl_user has no specific name 'test160o'"
16916 changelog_clear 0 || error "changelog_clear failed"
16917 # generate some changelog records to accumulate on MDT0
16918 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16919 touch $DIR/$tdir/$tfile # open 1
16921 OPENS=$(changelog_dump | grep -c "OPEN")
16922 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16924 # must be no MKDIR it wasn't set as user mask
16925 MKDIR=$(changelog_dump | grep -c "MKDIR")
16926 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16928 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16929 mdd.$mdt.changelog_current_mask -n)
16930 # register maskless user
16931 changelog_register || error "changelog_register failed"
16932 # effective mask should be not changed because it is not minimal
16933 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16934 mdd.$mdt.changelog_current_mask -n)
16935 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16936 # set server mask to minimal value
16937 changelog_chmask "MARK"
16938 # check effective mask again, should be treated as DEFMASK now
16939 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16940 mdd.$mdt.changelog_current_mask -n)
16941 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16943 do_facet $SINGLEMDS $LCTL --device $mdt \
16944 changelog_deregister -u test_160o ||
16945 error "cannot deregister by name"
16947 run_test 160o "changelog user name and mask"
16950 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16951 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16952 skip "Need MDS version at least 2.14.51"
16953 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16959 changelog_register || error "first changelog_register failed"
16961 cl_users=(${CL_USERS[mds1]})
16962 cl_user1="${cl_users[0]}"
16964 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16965 createmany -m $DIR/$tdir/$tfile 50 ||
16966 error "create $DIR/$tdir/$tfile failed"
16967 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16970 # check changelogs have been generated
16971 entry_count=$(changelog_dump | wc -l)
16972 ((entry_count != 0)) || error "no changelog entries found"
16974 # remove changelog_users and check that orphan entries are removed
16976 local dev=$(mdsdevname 1)
16977 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
16978 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
16979 entry_count=$(changelog_dump | wc -l)
16980 ((entry_count == 0)) ||
16981 error "found $entry_count changelog entries, expected none"
16983 run_test 160p "Changelog orphan cleanup with no users"
16986 local mdt="$(facet_svc $SINGLEMDS)"
16989 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16990 remote_mds_nodsh && skip "remote MDS with nodsh"
16991 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
16992 skip "Need MDS version at least 2.14.54"
16994 # set server mask to minimal value like server init does
16995 changelog_chmask "MARK"
16996 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
16997 error "changelog_register failed"
16998 # check effective mask again, should be treated as DEFMASK now
16999 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17000 mdd.$mdt.changelog_current_mask -n)
17001 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
17002 error "changelog_deregister failed"
17003 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17005 run_test 160q "changelog effective mask is DEFMASK if not set"
17008 remote_mds_nodsh && skip "remote MDS with nodsh"
17009 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
17010 skip "Need MDS version at least 2.14.55"
17012 local mdts=$(comma_list $(mdts_nodes))
17014 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
17015 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
17016 fail_val=$((24 * 3600 * 10))
17018 # Create a user which is 10 days old
17019 changelog_register || error "first changelog_register failed"
17021 declare -A cl_user1
17024 # generate some changelog records to accumulate on each MDT
17025 # use all_char because created files should be evenly distributed
17026 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17027 error "test_mkdir $tdir failed"
17028 for ((i = 0; i < MDSCOUNT; i++)); do
17029 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17030 error "create $DIR/$tdir/d$i.1 failed"
17033 # check changelogs have been generated
17034 local nbcl=$(changelog_dump | wc -l)
17035 (( nbcl > 0 )) || error "no changelogs found"
17037 # reduce the max_idle_indexes value to make sure we exceed it
17038 for param in "changelog_max_idle_indexes=2097446912" \
17039 "changelog_max_idle_time=2592000" \
17041 "changelog_min_gc_interval=2"; do
17042 local MDT0=$(facet_svc $SINGLEMDS)
17043 local var="${param%=*}"
17044 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17046 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17047 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17048 error "unable to set mdd.*.$param"
17051 local start=$SECONDS
17052 for i in $(seq $MDSCOUNT); do
17053 cl_users=(${CL_USERS[mds$i]})
17054 cl_user1[mds$i]="${cl_users[0]}"
17056 [[ -n "${cl_user1[mds$i]}" ]] ||
17057 error "mds$i: no user registered"
17060 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
17061 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
17063 # ensure we are past the previous changelog_min_gc_interval set above
17064 local sleep2=$((start + 2 - SECONDS))
17065 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17067 # Generate one more changelog to trigger GC
17068 for ((i = 0; i < MDSCOUNT; i++)); do
17069 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
17070 error "create $DIR/$tdir/d$i.3 failed"
17073 # ensure gc thread is done
17074 for node in $(mdts_nodes); do
17075 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
17076 error "$node: GC-thread not done"
17079 do_nodes $mdts $LCTL set_param fail_loc=0
17081 for (( i = 1; i <= MDSCOUNT; i++ )); do
17082 # check cl_user1 is purged
17083 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
17084 error "mds$i: User ${cl_user1[mds$i]} is registered"
17088 run_test 160s "changelog garbage collect on idle records * time"
17091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17093 test_mkdir -c1 $DIR/$tdir
17094 cp /etc/hosts $DIR/$tdir/$tfile
17095 test_mkdir -c1 $DIR/$tdir/foo1
17096 test_mkdir -c1 $DIR/$tdir/foo2
17097 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
17098 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
17099 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
17100 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
17101 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
17102 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17103 $LFS fid2path $DIR $FID
17104 error "bad link ea"
17107 rm $DIR/$tdir/foo2/zachary
17109 rm $DIR/$tdir/foo2/thor
17111 rm $DIR/$tdir/$tfile
17113 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
17114 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
17115 { $LFS fid2path $DIR $FID; error "bad link rename"; }
17116 rm $DIR/$tdir/foo2/maggie
17119 local longname=$tfile.avg_len_is_thirty_two_
17120 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
17121 error_noexit 'failed to unlink many hardlinks'" EXIT
17122 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
17123 error "failed to hardlink many files"
17124 links=$($LFS fid2path $DIR $FID | wc -l)
17125 echo -n "${links}/1000 links in link EA"
17126 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
17128 run_test 161a "link ea sanity"
17131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17132 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
17135 local remote_dir=$DIR/$tdir/remote_dir
17137 mkdir -p $DIR/$tdir
17138 $LFS mkdir -i $MDTIDX $remote_dir ||
17139 error "create remote directory failed"
17141 cp /etc/hosts $remote_dir/$tfile
17142 mkdir -p $remote_dir/foo1
17143 mkdir -p $remote_dir/foo2
17144 ln $remote_dir/$tfile $remote_dir/foo1/sofia
17145 ln $remote_dir/$tfile $remote_dir/foo2/zachary
17146 ln $remote_dir/$tfile $remote_dir/foo1/luna
17147 ln $remote_dir/$tfile $remote_dir/foo2/thor
17149 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
17151 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17152 $LFS fid2path $DIR $FID
17153 error "bad link ea"
17156 rm $remote_dir/foo2/zachary
17158 rm $remote_dir/foo2/thor
17160 rm $remote_dir/$tfile
17162 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
17163 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
17164 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
17165 $LFS fid2path $DIR $FID
17166 error "bad link rename"
17168 rm $remote_dir/foo2/maggie
17171 local longname=filename_avg_len_is_thirty_two_
17172 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
17173 error "failed to hardlink many files"
17174 links=$($LFS fid2path $DIR $FID | wc -l)
17175 echo -n "${links}/1000 links in link EA"
17176 [[ ${links} -gt 60 ]] ||
17177 error "expected at least 60 links in link EA"
17178 unlinkmany $remote_dir/foo2/$longname 1000 ||
17179 error "failed to unlink many hardlinks"
17181 run_test 161b "link ea sanity under remote directory"
17184 remote_mds_nodsh && skip "remote MDS with nodsh"
17185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17186 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
17187 skip "Need MDS version at least 2.1.5"
17189 # define CLF_RENAME_LAST 0x0001
17190 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
17191 changelog_register || error "changelog_register failed"
17194 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
17195 touch $DIR/$tdir/foo_161c
17196 touch $DIR/$tdir/bar_161c
17197 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17198 changelog_dump | grep RENME | tail -n 5
17199 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17200 changelog_clear 0 || error "changelog_clear failed"
17201 if [ x$flags != "x0x1" ]; then
17202 error "flag $flags is not 0x1"
17205 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
17206 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
17207 touch $DIR/$tdir/foo_161c
17208 touch $DIR/$tdir/bar_161c
17209 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17210 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17211 changelog_dump | grep RENME | tail -n 5
17212 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17213 changelog_clear 0 || error "changelog_clear failed"
17214 if [ x$flags != "x0x0" ]; then
17215 error "flag $flags is not 0x0"
17217 echo "rename overwrite a target having nlink > 1," \
17218 "changelog record has flags of $flags"
17220 # rename doesn't overwrite a target (changelog flag 0x0)
17221 touch $DIR/$tdir/foo_161c
17222 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
17223 changelog_dump | grep RENME | tail -n 5
17224 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
17225 changelog_clear 0 || error "changelog_clear failed"
17226 if [ x$flags != "x0x0" ]; then
17227 error "flag $flags is not 0x0"
17229 echo "rename doesn't overwrite a target," \
17230 "changelog record has flags of $flags"
17232 # define CLF_UNLINK_LAST 0x0001
17233 # unlink a file having nlink = 1 (changelog flag 0x1)
17234 rm -f $DIR/$tdir/foo2_161c
17235 changelog_dump | grep UNLNK | tail -n 5
17236 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17237 changelog_clear 0 || error "changelog_clear failed"
17238 if [ x$flags != "x0x1" ]; then
17239 error "flag $flags is not 0x1"
17241 echo "unlink a file having nlink = 1," \
17242 "changelog record has flags of $flags"
17244 # unlink a file having nlink > 1 (changelog flag 0x0)
17245 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17246 rm -f $DIR/$tdir/foobar_161c
17247 changelog_dump | grep UNLNK | tail -n 5
17248 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17249 changelog_clear 0 || error "changelog_clear failed"
17250 if [ x$flags != "x0x0" ]; then
17251 error "flag $flags is not 0x0"
17253 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
17255 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
17258 remote_mds_nodsh && skip "remote MDS with nodsh"
17259 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17264 changelog_register || error "changelog_register failed"
17266 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17267 # interfer with $MOUNT/.lustre/fid/ access
17269 [[ $? -eq 0 ]] || error "mkdir failed"
17271 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17272 $LCTL set_param fail_loc=0x8000140c
17274 $LCTL set_param fail_val=5
17277 echo foofoo > $DIR/$tdir/$tfile &
17280 # wait for create to be delayed
17284 [[ $? -eq 0 ]] || error "create should be blocked"
17286 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17287 stack_trap "rm -f $tempfile"
17288 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17289 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17290 # some delay may occur during ChangeLog publishing and file read just
17291 # above, that could allow file write to happen finally
17292 [[ -s $tempfile ]] && echo "file should be empty"
17294 $LCTL set_param fail_loc=0
17297 [[ $? -eq 0 ]] || error "create failed"
17299 run_test 161d "create with concurrent .lustre/fid access"
17302 local expected="$1"
17307 path=$($LFS fid2path "$@")
17310 if [ $rc -ne 0 ]; then
17311 error "path looked up of '$expected' failed: rc=$rc"
17312 elif [ "$path" != "$expected" ]; then
17313 error "path looked up '$path' instead of '$expected'"
17315 echo "FID '$fid' resolves to path '$path' as expected"
17319 test_162a() { # was test_162
17320 test_mkdir -p -c1 $DIR/$tdir/d2
17321 touch $DIR/$tdir/d2/$tfile
17322 touch $DIR/$tdir/d2/x1
17323 touch $DIR/$tdir/d2/x2
17324 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17325 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17327 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17328 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17331 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17332 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17333 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17335 # softlink to wrong file
17336 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17337 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17338 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17341 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17342 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17343 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17344 # fid2path dir/fsname should both work
17345 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17346 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17348 # hardlink count: check that there are 2 links
17349 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17350 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17352 # hardlink indexing: remove the first link
17353 rm $DIR/$tdir/d2/p/q/r/hlink
17354 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17356 run_test 162a "path lookup sanity"
17359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17360 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17363 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17364 error "create striped dir failed"
17366 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17367 tail -n 1 | awk '{print $2}')
17368 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17370 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17371 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17374 for ((i=0;i<5;i++)); do
17375 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17376 error "get fid for f$i failed"
17377 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17379 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17380 error "get fid for d$i failed"
17381 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17386 run_test 162b "striped directory path lookup sanity"
17388 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17390 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17391 skip "Need MDS version at least 2.7.51"
17393 local lpath=$tdir.local
17394 local rpath=$tdir.remote
17396 test_mkdir $DIR/$lpath
17397 test_mkdir $DIR/$rpath
17399 for ((i = 0; i <= 101; i++)); do
17402 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17403 error "get fid for local directory $DIR/$lpath failed"
17404 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17407 test_mkdir $DIR/$rpath
17408 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17409 error "get fid for remote directory $DIR/$rpath failed"
17410 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17415 run_test 162c "fid2path works with paths 100 or more directories deep"
17417 oalr_event_count() {
17421 awk -v name="${FSNAME}-OST0000" \
17422 -v event="${event}" \
17423 '$1 == "TRACE" && $2 == event && $3 == name' \
17428 oalr_expect_event_count() {
17431 local expect="${3}"
17434 count=$(oalr_event_count "${event}" "${trace}")
17435 if ((count == expect)); then
17439 error_noexit "${event} event count was '${count}', expected ${expect}"
17445 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17447 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17451 sync # Flush previous IOs so we can count log entries.
17452 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17453 stack_trap cleanup_165 EXIT
17457 local trace="/tmp/${tfile}.trace"
17461 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17462 skip "OFD access log unsupported"
17465 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17468 do_facet ost1 ofd_access_log_reader --list
17471 do_facet ost1 killall -TERM ofd_access_log_reader
17475 if ((rc != 0)); then
17476 error "ofd_access_log_reader exited with rc = '${rc}'"
17479 # Parse trace file for discovery events:
17480 oalr_expect_event_count alr_log_add "${trace}" 1
17481 oalr_expect_event_count alr_log_eof "${trace}" 1
17482 oalr_expect_event_count alr_log_free "${trace}" 1
17484 run_test 165a "ofd access log discovery"
17487 local trace="/tmp/${tfile}.trace"
17488 local file="${DIR}/${tfile}"
17497 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17498 skip "OFD access log unsupported"
17501 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17504 do_facet ost1 ofd_access_log_reader --list
17506 lfs setstripe -c 1 -i 0 "${file}"
17507 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17508 error "cannot create '${file}'"
17511 do_facet ost1 killall -TERM ofd_access_log_reader
17515 if ((rc != 0)); then
17516 error "ofd_access_log_reader exited with rc = '${rc}'"
17519 oalr_expect_event_count alr_log_entry "${trace}" 1
17521 pfid1=$($LFS path2fid "${file}")
17523 # 1 2 3 4 5 6 7 8 9 10
17524 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17525 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17527 echo "entry = '${entry[*]}'" >&2
17530 if [[ "${pfid1}" != "${pfid2}" ]]; then
17531 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17535 if ((size != 1048576)); then
17536 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17540 if [[ "${flags}" != "w" ]]; then
17541 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17544 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17547 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17548 error "cannot read '${file}'"
17551 do_facet ost1 killall -TERM ofd_access_log_reader
17555 if ((rc != 0)); then
17556 error "ofd_access_log_reader exited with rc = '${rc}'"
17559 oalr_expect_event_count alr_log_entry "${trace}" 1
17561 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17562 echo "entry = '${entry[*]}'" >&2
17565 if [[ "${pfid1}" != "${pfid2}" ]]; then
17566 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17570 if ((size != 524288)); then
17571 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17575 if [[ "${flags}" != "r" ]]; then
17576 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17579 run_test 165b "ofd access log entries are produced and consumed"
17582 local trace="/tmp/${tfile}.trace"
17583 local file="${DIR}/${tdir}/${tfile}"
17585 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17586 skip "OFD access log unsupported"
17588 test_mkdir "${DIR}/${tdir}"
17591 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17594 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17596 # 4096 / 64 = 64. Create twice as many entries.
17597 for ((i = 0; i < 128; i++)); do
17598 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17599 error "cannot create file"
17604 do_facet ost1 killall -TERM ofd_access_log_reader
17607 if ((rc != 0)); then
17608 error "ofd_access_log_reader exited with rc = '${rc}'"
17611 unlinkmany "${file}-%d" 128
17613 run_test 165c "full ofd access logs do not block IOs"
17615 oal_get_read_count() {
17618 # STATS lustre-OST0001 alr_read_count 1
17620 do_facet ost1 cat "${stats}" |
17621 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17622 END { print count; }'
17625 oal_expect_read_count() {
17630 # Ask ofd_access_log_reader to write stats.
17631 do_facet ost1 killall -USR1 ofd_access_log_reader
17633 # Allow some time for things to happen.
17636 count=$(oal_get_read_count "${stats}")
17637 if ((count == expect)); then
17641 error_noexit "bad read count, got ${count}, expected ${expect}"
17642 do_facet ost1 cat "${stats}" >&2
17647 local stats="/tmp/${tfile}.stats"
17648 local file="${DIR}/${tdir}/${tfile}"
17649 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17651 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17652 skip "OFD access log unsupported"
17654 test_mkdir "${DIR}/${tdir}"
17657 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17660 lfs setstripe -c 1 -i 0 "${file}"
17662 do_facet ost1 lctl set_param "${param}=rw"
17663 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17664 error "cannot create '${file}'"
17665 oal_expect_read_count "${stats}" 1
17667 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17668 error "cannot read '${file}'"
17669 oal_expect_read_count "${stats}" 2
17671 do_facet ost1 lctl set_param "${param}=r"
17672 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17673 error "cannot create '${file}'"
17674 oal_expect_read_count "${stats}" 2
17676 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17677 error "cannot read '${file}'"
17678 oal_expect_read_count "${stats}" 3
17680 do_facet ost1 lctl set_param "${param}=w"
17681 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17682 error "cannot create '${file}'"
17683 oal_expect_read_count "${stats}" 4
17685 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17686 error "cannot read '${file}'"
17687 oal_expect_read_count "${stats}" 4
17689 do_facet ost1 lctl set_param "${param}=0"
17690 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17691 error "cannot create '${file}'"
17692 oal_expect_read_count "${stats}" 4
17694 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17695 error "cannot read '${file}'"
17696 oal_expect_read_count "${stats}" 4
17698 do_facet ost1 killall -TERM ofd_access_log_reader
17701 if ((rc != 0)); then
17702 error "ofd_access_log_reader exited with rc = '${rc}'"
17705 run_test 165d "ofd_access_log mask works"
17708 local stats="/tmp/${tfile}.stats"
17709 local file0="${DIR}/${tdir}-0/${tfile}"
17710 local file1="${DIR}/${tdir}-1/${tfile}"
17712 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17713 skip "OFD access log unsupported"
17715 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17717 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17718 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17720 lfs setstripe -c 1 -i 0 "${file0}"
17721 lfs setstripe -c 1 -i 0 "${file1}"
17724 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17727 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17728 error "cannot create '${file0}'"
17730 oal_expect_read_count "${stats}" 0
17732 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17733 error "cannot create '${file1}'"
17735 oal_expect_read_count "${stats}" 1
17737 do_facet ost1 killall -TERM ofd_access_log_reader
17740 if ((rc != 0)); then
17741 error "ofd_access_log_reader exited with rc = '${rc}'"
17744 run_test 165e "ofd_access_log MDT index filter works"
17747 local trace="/tmp/${tfile}.trace"
17752 do_facet ost1 timeout 60 ofd_access_log_reader \
17753 --exit-on-close --debug=- --trace=- > "${trace}" &
17760 if ((rc != 0)); then
17761 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17766 run_test 165f "ofd_access_log_reader --exit-on-close works"
17769 # do directio so as not to populate the page cache
17770 log "creating a 10 Mb file"
17771 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17772 error "multiop failed while creating a file"
17773 log "starting reads"
17774 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17775 log "truncating the file"
17776 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17777 error "multiop failed while truncating the file"
17779 kill %+ || true # reads might have finished
17780 echo "wait until dd is finished"
17782 log "removing the temporary file"
17783 rm -rf $DIR/$tfile || error "tmp file removal failed"
17785 run_test 169 "parallel read and truncate should not deadlock"
17788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17790 $LCTL clear # bug 18514
17791 $LCTL debug_daemon start $TMP/${tfile}_log_good
17793 $LCTL debug_daemon stop
17794 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17795 error "sed failed to read log_good"
17797 $LCTL debug_daemon start $TMP/${tfile}_log_good
17799 $LCTL debug_daemon stop
17801 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17802 error "lctl df log_bad failed"
17804 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17805 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17807 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17808 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17810 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17811 error "bad_line good_line1 good_line2 are empty"
17813 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17814 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17815 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17817 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17818 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17819 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17821 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17822 error "bad_line_new good_line_new are empty"
17824 local expected_good=$((good_line1 + good_line2*2))
17826 rm -f $TMP/${tfile}*
17827 # LU-231, short malformed line may not be counted into bad lines
17828 if [ $bad_line -ne $bad_line_new ] &&
17829 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17830 error "expected $bad_line bad lines, but got $bad_line_new"
17834 if [ $expected_good -ne $good_line_new ]; then
17835 error "expected $expected_good good lines, but got $good_line_new"
17840 run_test 170 "test lctl df to handle corrupted log ====================="
17842 test_171() { # bug20592
17843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17845 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17846 $LCTL set_param fail_loc=0x50e
17847 $LCTL set_param fail_val=3000
17848 multiop_bg_pause $DIR/$tfile O_s || true
17850 kill -USR1 $MULTIPID
17854 if dmesg | grep "recursive fault"; then
17855 error "caught a recursive fault"
17857 $LCTL set_param fail_loc=0
17860 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17864 #define OBD_FAIL_OBD_CLEANUP 0x60e
17865 $LCTL set_param fail_loc=0x60e
17866 umount $MOUNT || error "umount $MOUNT failed"
17867 stack_trap "mount_client $MOUNT"
17869 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
17870 error "no client OBDs are remained"
17872 $LCTL dl | while read devno state type name foo; do
17875 $LCTL --device $name cleanup
17876 $LCTL --device $name detach
17879 # skip server devices
17884 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
17885 $LCTL dl | egrep " osc | lov | lmv | mdc "
17886 error "some client OBDs are still remained"
17890 run_test 172 "manual device removal with lctl cleanup/detach ======"
17892 # it would be good to share it with obdfilter-survey/iokit-libecho code
17893 setup_obdecho_osc () {
17896 local obdfilter_name=$2
17897 echo "Creating new osc for $obdfilter_name on $ost_nid"
17898 # make sure we can find loopback nid
17899 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17901 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17902 ${obdfilter_name}_osc_UUID || rc=2; }
17903 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17904 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17908 cleanup_obdecho_osc () {
17909 local obdfilter_name=$1
17910 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17911 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17918 local pages=${3:-64}
17923 local obd_size=$(get_obd_size $node $OBD)
17924 local page_size=$(get_page_size $node)
17925 if [[ -n "$obd_size" ]]; then
17926 local new_count=$((obd_size / (pages * page_size / 1024)))
17927 [[ $new_count -ge $count ]] || count=$new_count
17930 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17931 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17933 if [ $rc -eq 0 ]; then
17934 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17935 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17937 echo "New object id is $id"
17938 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17940 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17941 "test_brw $count w v $pages $id" || rc=4; }
17942 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17944 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17945 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17946 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17947 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17948 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17953 skip "obdecho on osc is no longer supported"
17955 run_test 180a "test obdecho on osc"
17958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17959 remote_ost_nodsh && skip "remote OST with nodsh"
17961 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17962 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17963 error "failed to load module obdecho"
17965 local target=$(do_facet ost1 $LCTL dl |
17966 awk '/obdfilter/ { print $4; exit; }')
17968 if [ -n "$target" ]; then
17969 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17971 do_facet ost1 $LCTL dl
17972 error "there is no obdfilter target on ost1"
17975 run_test 180b "test obdecho directly on obdfilter"
17977 test_180c() { # LU-2598
17978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17979 remote_ost_nodsh && skip "remote OST with nodsh"
17980 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17981 skip "Need MDS version at least 2.4.0"
17983 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17984 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17985 error "failed to load module obdecho"
17987 local target=$(do_facet ost1 $LCTL dl |
17988 awk '/obdfilter/ { print $4; exit; }')
17990 if [ -n "$target" ]; then
17991 local pages=16384 # 64MB bulk I/O RPC size
17993 obdecho_test "$target" ost1 "$pages" ||
17994 error "obdecho_test with pages=$pages failed with $?"
17996 do_facet ost1 $LCTL dl
17997 error "there is no obdfilter target on ost1"
18000 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
18002 test_181() { # bug 22177
18003 test_mkdir $DIR/$tdir
18004 # create enough files to index the directory
18005 createmany -o $DIR/$tdir/foobar 4000
18006 # print attributes for debug purpose
18009 multiop_bg_pause $DIR/$tdir D_Sc || return 1
18011 # remove the files & current working dir
18012 unlinkmany $DIR/$tdir/foobar 4000
18014 kill -USR1 $MULTIPID
18016 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
18019 run_test 181 "Test open-unlinked dir ========================"
18025 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18027 $LCTL set_param mdc.*.rpc_stats=clear
18029 for (( i = 0; i < $tcount; i++ )) ; do
18030 mkdir $DIR/$tdir/$i
18033 for (( i = 0; i < $tcount; i++ )) ; do
18034 createmany -o $DIR/$tdir/$i/f- $fcount &
18038 for (( i = 0; i < $tcount; i++ )) ; do
18039 unlinkmany $DIR/$tdir/$i/f- $fcount &
18043 $LCTL get_param mdc.*.rpc_stats
18047 run_test 182a "Test parallel modify metadata operations from mdc"
18050 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18051 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18058 do_facet mds1 $LCTL list_param \
18059 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
18060 skip "MDS lacks parallel RPC handling"
18062 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18064 rpc_count=$(do_facet mds1 $LCTL get_param -n \
18065 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
18068 createmany -i 0 -d $DIR/$tdir/t- $tcount
18070 for (( i = 0; i < $tcount; i++ )) ; do
18071 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18075 delta=$((etime - stime))
18076 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
18079 for (( i = 0; i < $tcount; i++ )) ; do
18080 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
18084 delta=$((etime - stime))
18085 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
18089 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18091 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
18094 createmany -i 0 -d $DIR/$tdir/t- $tcount
18096 for (( i = 0; i < $tcount; i++ )) ; do
18097 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18101 delta=$((etime - stime))
18102 echo "Time for file creation $delta sec for 1 RPC sent at a time"
18105 for (( i = 0; i < $tcount; i++ )) ; do
18106 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
18110 delta=$((etime - stime))
18111 echo "Time for file removal $delta sec for 1 RPC sent at a time"
18113 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
18115 run_test 182b "Test parallel modify metadata operations from osp"
18117 test_183() { # LU-2275
18118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18119 remote_mds_nodsh && skip "remote MDS with nodsh"
18120 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
18121 skip "Need MDS version at least 2.3.56"
18123 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18124 echo aaa > $DIR/$tdir/$tfile
18126 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
18127 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
18129 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
18130 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
18132 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18134 # Flush negative dentry cache
18135 touch $DIR/$tdir/$tfile
18137 # We are not checking for any leaked references here, they'll
18138 # become evident next time we do cleanup with module unload.
18141 run_test 183 "No crash or request leak in case of strange dispositions ========"
18143 # test suite 184 is for LU-2016, LU-2017
18145 check_swap_layouts_support
18147 dir0=$DIR/$tdir/$testnum
18148 test_mkdir -p -c1 $dir0
18153 $LFS setstripe -c1 $file1
18155 $LFS setstripe -c2 $file2
18157 gen1=$($LFS getstripe -g $file1)
18158 gen2=$($LFS getstripe -g $file2)
18160 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
18161 gen=$($LFS getstripe -g $file1)
18162 [[ $gen1 != $gen ]] ||
18163 error "Layout generation on $file1 does not change"
18164 gen=$($LFS getstripe -g $file2)
18165 [[ $gen2 != $gen ]] ||
18166 error "Layout generation on $file2 does not change"
18168 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
18169 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18171 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
18173 run_test 184a "Basic layout swap"
18176 check_swap_layouts_support
18178 dir0=$DIR/$tdir/$testnum
18179 mkdir -p $dir0 || error "creating dir $dir0"
18186 $LFS setstripe -c1 $file1
18187 $LFS setstripe -c2 $file2
18188 $LFS setstripe -c1 $file3
18189 chown $RUNAS_ID $file3
18190 gen1=$($LFS getstripe -g $file1)
18191 gen2=$($LFS getstripe -g $file2)
18193 $LFS swap_layouts $dir1 $dir2 &&
18194 error "swap of directories layouts should fail"
18195 $LFS swap_layouts $dir1 $file1 &&
18196 error "swap of directory and file layouts should fail"
18197 $RUNAS $LFS swap_layouts $file1 $file2 &&
18198 error "swap of file we cannot write should fail"
18199 $LFS swap_layouts $file1 $file3 &&
18200 error "swap of file with different owner should fail"
18201 /bin/true # to clear error code
18203 run_test 184b "Forbidden layout swap (will generate errors)"
18206 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
18207 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
18208 check_swap_layouts_support
18209 check_swap_layout_no_dom $DIR
18211 local dir0=$DIR/$tdir/$testnum
18212 mkdir -p $dir0 || error "creating dir $dir0"
18214 local ref1=$dir0/ref1
18215 local ref2=$dir0/ref2
18216 local file1=$dir0/file1
18217 local file2=$dir0/file2
18218 # create a file large enough for the concurrent test
18219 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
18220 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
18221 echo "ref file size: ref1($(stat -c %s $ref1))," \
18222 "ref2($(stat -c %s $ref2))"
18225 dd if=$ref1 of=$file1 bs=16k &
18228 # Make sure dd starts to copy file, but wait at most 5 seconds
18230 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
18232 $LFS swap_layouts $file1 $file2
18235 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
18236 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
18238 # how many bytes copied before swapping layout
18239 local copied=$(stat -c %s $file2)
18240 local remaining=$(stat -c %s $ref1)
18241 remaining=$((remaining - copied))
18242 echo "Copied $copied bytes before swapping layout..."
18244 cmp -n $copied $file1 $ref2 | grep differ &&
18245 error "Content mismatch [0, $copied) of ref2 and file1"
18246 cmp -n $copied $file2 $ref1 ||
18247 error "Content mismatch [0, $copied) of ref1 and file2"
18248 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
18249 error "Content mismatch [$copied, EOF) of ref1 and file1"
18252 rm -f $ref1 $ref2 $file1 $file2
18254 run_test 184c "Concurrent write and layout swap"
18257 check_swap_layouts_support
18258 check_swap_layout_no_dom $DIR
18259 [ -z "$(which getfattr 2>/dev/null)" ] &&
18260 skip_env "no getfattr command"
18262 local file1=$DIR/$tdir/$tfile-1
18263 local file2=$DIR/$tdir/$tfile-2
18264 local file3=$DIR/$tdir/$tfile-3
18268 mkdir -p $DIR/$tdir
18269 touch $file1 || error "create $file1 failed"
18270 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18271 error "create $file2 failed"
18272 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18273 error "create $file3 failed"
18274 lovea1=$(get_layout_param $file1)
18276 $LFS swap_layouts $file2 $file3 ||
18277 error "swap $file2 $file3 layouts failed"
18278 $LFS swap_layouts $file1 $file2 ||
18279 error "swap $file1 $file2 layouts failed"
18281 lovea2=$(get_layout_param $file2)
18284 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
18286 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18287 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
18289 run_test 184d "allow stripeless layouts swap"
18292 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
18293 skip "Need MDS version at least 2.6.94"
18294 check_swap_layouts_support
18295 check_swap_layout_no_dom $DIR
18296 [ -z "$(which getfattr 2>/dev/null)" ] &&
18297 skip_env "no getfattr command"
18299 local file1=$DIR/$tdir/$tfile-1
18300 local file2=$DIR/$tdir/$tfile-2
18301 local file3=$DIR/$tdir/$tfile-3
18304 mkdir -p $DIR/$tdir
18305 touch $file1 || error "create $file1 failed"
18306 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18307 error "create $file2 failed"
18308 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18309 error "create $file3 failed"
18311 $LFS swap_layouts $file1 $file2 ||
18312 error "swap $file1 $file2 layouts failed"
18314 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18315 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18317 echo 123 > $file1 || error "Should be able to write into $file1"
18319 $LFS swap_layouts $file1 $file3 ||
18320 error "swap $file1 $file3 layouts failed"
18322 echo 123 > $file1 || error "Should be able to write into $file1"
18324 rm -rf $file1 $file2 $file3
18326 run_test 184e "Recreate layout after stripeless layout swaps"
18329 # Create a file with name longer than sizeof(struct stat) ==
18330 # 144 to see if we can get chars from the file name to appear
18331 # in the returned striping. Note that 'f' == 0x66.
18332 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18334 mkdir -p $DIR/$tdir
18335 mcreate $DIR/$tdir/$file
18336 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18337 error "IOC_MDC_GETFILEINFO returned garbage striping"
18340 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18342 test_185() { # LU-2441
18343 # LU-3553 - no volatile file support in old servers
18344 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18345 skip "Need MDS version at least 2.3.60"
18347 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18348 touch $DIR/$tdir/spoo
18349 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18350 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18351 error "cannot create/write a volatile file"
18352 [ "$FILESET" == "" ] &&
18353 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18354 error "FID is still valid after close"
18356 multiop_bg_pause $DIR/$tdir vVw4096_c
18363 # assume that the next FID for this client is sequential, since stdout
18364 # is unfortunately eaten by multiop_bg_pause
18365 local n=$((${fidv[1]} + 1))
18366 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18367 if [ "$FILESET" == "" ]; then
18368 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18369 error "FID is missing before close"
18371 kill -USR1 $multi_pid
18372 # 1 second delay, so if mtime change we will see it
18374 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18375 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18377 run_test 185 "Volatile file support"
18379 function create_check_volatile() {
18383 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18386 local FID=$(cat /tmp/${tfile}.fid)
18387 [ "$FID" == "" ] && error "can't get FID for volatile"
18388 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18389 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18390 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18394 cancel_lru_locks mdc # flush opencache
18395 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18400 # LU-12516 - volatile creation via .lustre
18401 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18402 skip "Need MDS version at least 2.3.55"
18404 create_check_volatile 0
18405 [ $MDSCOUNT -lt 2 ] && return 0
18408 create_check_volatile 1
18412 run_test 185a "Volatile file creation in .lustre/fid/"
18415 remote_mds_nodsh && skip "remote MDS with nodsh"
18416 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18417 skip "Need MDS version at least 2.3.0"
18419 local dir0=$DIR/$tdir/$testnum
18420 mkdir -p $dir0 || error "creating dir $dir0"
18422 local file=$dir0/file1
18423 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18424 local dv1=$($LFS data_version $file)
18425 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18426 local dv2=$($LFS data_version $file)
18427 [[ $dv1 != $dv2 ]] ||
18428 error "data version did not change on write $dv1 == $dv2"
18433 run_test 187a "Test data version change"
18436 remote_mds_nodsh && skip "remote MDS with nodsh"
18437 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18438 skip "Need MDS version at least 2.3.0"
18440 local dir0=$DIR/$tdir/$testnum
18441 mkdir -p $dir0 || error "creating dir $dir0"
18443 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18444 [[ ${DV[0]} != ${DV[1]} ]] ||
18445 error "data version did not change on write"\
18446 " ${DV[0]} == ${DV[1]}"
18451 run_test 187b "Test data version change on volatile file"
18454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18455 remote_mgs_nodsh && skip "remote MGS with nodsh"
18456 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18458 local POOL=${POOL:-cea1}
18459 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18460 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18463 local last_ost=$(($OSTCOUNT - 1))
18465 local ost_list=$(seq $first_ost $ost_step $last_ost)
18466 local ost_range="$first_ost $last_ost $ost_step"
18467 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18468 local file_dir=$POOL_ROOT/file_tst
18469 local subdir=$test_path/subdir
18473 # former test_200a test_200b
18474 pool_add $POOL || { rc=$? ; break; }
18475 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18476 # former test_200c test_200d
18477 mkdir -p $test_path
18478 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18479 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18481 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18482 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18483 || { rc=$? ; break; }
18484 # former test_200e test_200f
18485 local files=$((OSTCOUNT*3))
18486 pool_alloc_files $POOL $test_path $files "$ost_list" \
18487 || { rc=$? ; break; }
18488 pool_create_files $POOL $file_dir $files "$ost_list" \
18489 || { rc=$? ; break; }
18490 # former test_200g test_200h
18491 pool_lfs_df $POOL || { rc=$? ; break; }
18492 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18494 # former test_201a test_201b test_201c
18495 pool_remove_first_target $POOL || { rc=$? ; break; }
18497 local f=$test_path/$tfile
18498 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18499 pool_remove $POOL $f || { rc=$? ; break; }
18507 run_test 200 "OST pools"
18509 # usage: default_attr <count | size | offset>
18511 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18514 # usage: check_default_stripe_attr
18515 check_default_stripe_attr() {
18516 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18519 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18521 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18525 error "unknown getstripe attr '$1'"
18528 [ $ACTUAL == $EXPECTED ] ||
18529 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18533 test_mkdir $DIR/$tdir
18534 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18536 check_default_stripe_attr --stripe-count
18537 check_default_stripe_attr --stripe-size
18538 check_default_stripe_attr --stripe-index
18540 run_test 204a "Print default stripe attributes"
18543 test_mkdir $DIR/$tdir
18544 $LFS setstripe --stripe-count 1 $DIR/$tdir
18546 check_default_stripe_attr --stripe-size
18547 check_default_stripe_attr --stripe-index
18549 run_test 204b "Print default stripe size and offset"
18552 test_mkdir $DIR/$tdir
18553 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18555 check_default_stripe_attr --stripe-count
18556 check_default_stripe_attr --stripe-index
18558 run_test 204c "Print default stripe count and offset"
18561 test_mkdir $DIR/$tdir
18562 $LFS setstripe --stripe-index 0 $DIR/$tdir
18564 check_default_stripe_attr --stripe-count
18565 check_default_stripe_attr --stripe-size
18567 run_test 204d "Print default stripe count and size"
18570 test_mkdir $DIR/$tdir
18571 $LFS setstripe -d $DIR/$tdir
18573 check_default_stripe_attr --stripe-count --raw
18574 check_default_stripe_attr --stripe-size --raw
18575 check_default_stripe_attr --stripe-index --raw
18577 run_test 204e "Print raw stripe attributes"
18580 test_mkdir $DIR/$tdir
18581 $LFS setstripe --stripe-count 1 $DIR/$tdir
18583 check_default_stripe_attr --stripe-size --raw
18584 check_default_stripe_attr --stripe-index --raw
18586 run_test 204f "Print raw stripe size and offset"
18589 test_mkdir $DIR/$tdir
18590 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18592 check_default_stripe_attr --stripe-count --raw
18593 check_default_stripe_attr --stripe-index --raw
18595 run_test 204g "Print raw stripe count and offset"
18598 test_mkdir $DIR/$tdir
18599 $LFS setstripe --stripe-index 0 $DIR/$tdir
18601 check_default_stripe_attr --stripe-count --raw
18602 check_default_stripe_attr --stripe-size --raw
18604 run_test 204h "Print raw stripe count and size"
18606 # Figure out which job scheduler is being used, if any,
18607 # or use a fake one
18608 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18609 JOBENV=SLURM_JOB_ID
18610 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18612 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18614 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18615 JOBENV=LOADL_STEP_ID
18616 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18619 $LCTL list_param jobid_name > /dev/null 2>&1
18620 if [ $? -eq 0 ]; then
18626 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18628 verify_jobstats() {
18633 # we don't really need to clear the stats for this test to work, since each
18634 # command has a unique jobid, but it makes debugging easier if needed.
18635 # for facet in $facets; do
18636 # local dev=$(convert_facet2label $facet)
18637 # # clear old jobstats
18638 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18641 # use a new JobID for each test, or we might see an old one
18642 [ "$JOBENV" = "FAKE_JOBID" ] &&
18643 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18645 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18647 [ "$JOBENV" = "nodelocal" ] && {
18648 FAKE_JOBID=id.$testnum.%e.$RANDOM
18649 $LCTL set_param jobid_name=$FAKE_JOBID
18650 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18653 log "Test: ${cmd[*]}"
18654 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18656 if [ $JOBENV = "FAKE_JOBID" ]; then
18657 FAKE_JOBID=$JOBVAL ${cmd[*]}
18662 # all files are created on OST0000
18663 for facet in $facets; do
18664 local stats="*.$(convert_facet2label $facet).job_stats"
18666 # strip out libtool wrappers for in-tree executables
18667 if (( $(do_facet $facet lctl get_param $stats |
18668 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
18669 do_facet $facet lctl get_param $stats
18670 error "No jobstats for $JOBVAL found on $facet::$stats"
18676 local new_jobenv=$1
18678 set_persistent_param_and_check client "jobid_var" \
18679 "$FSNAME.sys.jobid_var" $new_jobenv
18682 test_205a() { # Job stats
18683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18684 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18685 skip "Need MDS version with at least 2.7.1"
18686 remote_mgs_nodsh && skip "remote MGS with nodsh"
18687 remote_mds_nodsh && skip "remote MDS with nodsh"
18688 remote_ost_nodsh && skip "remote OST with nodsh"
18689 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18690 skip "Server doesn't support jobstats"
18691 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18693 local old_jobenv=$($LCTL get_param -n jobid_var)
18694 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18696 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18697 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18699 stack_trap "do_facet mgs $PERM_CMD \
18700 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18704 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18705 mdt.*.job_cleanup_interval | head -n 1)
18706 local new_interval=5
18707 do_facet $SINGLEMDS \
18708 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18709 stack_trap "do_facet $SINGLEMDS \
18710 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18711 local start=$SECONDS
18715 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18716 verify_jobstats "$cmd" "$SINGLEMDS"
18718 cmd="rmdir $DIR/$tdir"
18719 verify_jobstats "$cmd" "$SINGLEMDS"
18720 # mkdir on secondary MDT
18721 if [ $MDSCOUNT -gt 1 ]; then
18722 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18723 verify_jobstats "$cmd" "mds2"
18726 cmd="mknod $DIR/$tfile c 1 3"
18727 verify_jobstats "$cmd" "$SINGLEMDS"
18729 cmd="rm -f $DIR/$tfile"
18730 verify_jobstats "$cmd" "$SINGLEMDS"
18731 # create all files on OST0000 so verify_jobstats can find OST stats
18733 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18734 verify_jobstats "$cmd" "$SINGLEMDS"
18736 cmd="touch $DIR/$tfile"
18737 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18739 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18740 verify_jobstats "$cmd" "ost1"
18742 cancel_lru_locks osc
18743 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18744 verify_jobstats "$cmd" "ost1"
18746 cmd="$TRUNCATE $DIR/$tfile 0"
18747 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18749 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18750 verify_jobstats "$cmd" "$SINGLEMDS"
18751 # jobstats expiry - sleep until old stats should be expired
18752 local left=$((new_interval + 5 - (SECONDS - start)))
18753 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18754 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18756 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18757 verify_jobstats "$cmd" "$SINGLEMDS"
18758 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18759 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18761 # Ensure that jobid are present in changelog (if supported by MDS)
18762 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18763 changelog_dump | tail -10
18764 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18765 [ $jobids -eq 9 ] ||
18766 error "Wrong changelog jobid count $jobids != 9"
18770 jobstats_set $JOBENV
18772 changelog_dump | grep $tfile
18773 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18774 [ $jobids -eq 0 ] ||
18775 error "Unexpected jobids when jobid_var=$JOBENV"
18778 # test '%j' access to environment variable - if supported
18779 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18780 JOBENV="JOBCOMPLEX"
18781 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18783 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18786 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18787 JOBENV="JOBCOMPLEX"
18788 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18790 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18793 # test '%j' access to per-session jobid - if supported
18794 if lctl list_param jobid_this_session > /dev/null 2>&1
18796 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18797 lctl set_param jobid_this_session=$USER
18799 JOBENV="JOBCOMPLEX"
18800 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18802 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18805 run_test 205a "Verify job stats"
18807 # LU-13117, LU-13597
18809 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18810 skip "Need MDS version at least 2.13.54.91"
18812 local job_stats="mdt.*.job_stats"
18813 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
18815 do_facet mds1 $LCTL set_param $job_stats=clear
18817 # Setting jobid_var to USER might not be supported
18818 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
18819 $LCTL set_param jobid_var=USER || true
18820 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
18821 $LCTL set_param jobid_name="%j.%e.%u"
18823 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18824 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
18825 { do_facet mds1 $LCTL get_param $job_stats;
18826 error "Unexpected jobid found"; }
18827 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
18828 { do_facet mds1 $LCTL get_param $job_stats;
18829 error "wrong job_stats format found"; }
18831 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
18832 echo "MDS does not yet escape jobid" && return 0
18833 $LCTL set_param jobid_var=TEST205b
18834 env -i TEST205b="has sp" touch $DIR/$tfile.2
18835 do_facet mds1 $LCTL get_param $job_stats | grep "has.*x20sp" ||
18836 { do_facet mds1 $LCTL get_param $job_stats;
18837 error "jobid not escaped"; }
18839 run_test 205b "Verify job stats jobid and output format"
18843 $LCTL set_param llite.*.stats=0
18844 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18845 $LCTL get_param llite.*.stats
18846 $LCTL get_param llite.*.stats | grep \
18847 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18848 error "wrong client stats format found"
18850 run_test 205c "Verify client stats format"
18852 # LU-1480, LU-1773 and LU-1657
18854 mkdir -p $DIR/$tdir
18855 $LFS setstripe -c -1 $DIR/$tdir
18856 #define OBD_FAIL_LOV_INIT 0x1403
18857 $LCTL set_param fail_loc=0xa0001403
18858 $LCTL set_param fail_val=1
18859 touch $DIR/$tdir/$tfile || true
18861 run_test 206 "fail lov_init_raid0() doesn't lbug"
18864 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18865 local fsz=`stat -c %s $DIR/$tfile`
18866 cancel_lru_locks mdc
18868 # do not return layout in getattr intent
18869 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18870 $LCTL set_param fail_loc=0x170
18871 local sz=`stat -c %s $DIR/$tfile`
18873 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18877 run_test 207a "can refresh layout at glimpse"
18880 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18881 local cksum=`md5sum $DIR/$tfile`
18882 local fsz=`stat -c %s $DIR/$tfile`
18883 cancel_lru_locks mdc
18884 cancel_lru_locks osc
18886 # do not return layout in getattr intent
18887 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18888 $LCTL set_param fail_loc=0x171
18890 # it will refresh layout after the file is opened but before read issues
18891 echo checksum is "$cksum"
18892 echo "$cksum" |md5sum -c --quiet || error "file differs"
18896 run_test 207b "can refresh layout at open"
18899 # FIXME: in this test suite, only RD lease is used. This is okay
18900 # for now as only exclusive open is supported. After generic lease
18901 # is done, this test suite should be revised. - Jinshan
18903 remote_mds_nodsh && skip "remote MDS with nodsh"
18904 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18905 skip "Need MDS version at least 2.4.52"
18907 echo "==== test 1: verify get lease work"
18908 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18910 echo "==== test 2: verify lease can be broken by upcoming open"
18911 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18915 $MULTIOP $DIR/$tfile oO_RDWR:c
18916 kill -USR1 $PID && wait $PID || error "break lease error"
18918 echo "==== test 3: verify lease can't be granted if an open already exists"
18919 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18923 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18924 kill -USR1 $PID && wait $PID || error "open file error"
18926 echo "==== test 4: lease can sustain over recovery"
18927 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18933 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18935 echo "==== test 5: lease broken can't be regained by replay"
18936 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18940 # open file to break lease and then recovery
18941 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18944 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18948 run_test 208 "Exclusive open"
18951 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18952 skip_env "must have disp_stripe"
18955 sync; sleep 5; sync;
18957 echo 3 > /proc/sys/vm/drop_caches
18958 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18959 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18960 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18962 # open/close 500 times
18963 for i in $(seq 500); do
18967 echo 3 > /proc/sys/vm/drop_caches
18968 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18969 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18970 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18972 echo "before: $req_before, after: $req_after"
18973 [ $((req_after - req_before)) -ge 300 ] &&
18974 error "open/close requests are not freed"
18977 run_test 209 "read-only open/close requests should be freed promptly"
18982 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18986 $LFS getstripe $DIR/$tfile
18988 wait $pid || error "multiop failed"
18990 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18994 $LFS getstripe $DIR/$tfile
18996 wait $pid || error "multiop failed"
18998 run_test 210 "lfs getstripe does not break leases"
19002 size=$((size % 8192 + 1))
19003 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
19004 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
19005 rm -f $DIR/f212 $DIR/f212.xyz
19007 run_test 212 "Sendfile test ============================================"
19010 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
19011 cancel_lru_locks osc
19012 lctl set_param fail_loc=0x8000040f
19013 # generate a read lock
19014 cat $DIR/$tfile > /dev/null
19015 # write to the file, it will try to cancel the above read lock.
19016 cat /etc/hosts >> $DIR/$tfile
19018 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
19020 test_214() { # for bug 20133
19021 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
19022 for (( i=0; i < 340; i++ )) ; do
19023 touch $DIR/$tdir/d214c/a$i
19026 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
19027 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
19028 ls $DIR/d214c || error "ls $DIR/d214c failed"
19029 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
19030 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
19032 run_test 214 "hash-indexed directory test - bug 20133"
19034 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
19035 create_lnet_proc_files() {
19036 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
19039 # counterpart of create_lnet_proc_files
19040 remove_lnet_proc_files() {
19041 rm -f $TMP/lnet_$1.sys
19044 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19045 # 3rd arg as regexp for body
19046 check_lnet_proc_stats() {
19047 local l=$(cat "$TMP/lnet_$1" |wc -l)
19048 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
19050 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
19053 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19054 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
19055 # optional and can be regexp for 2nd line (lnet.routes case)
19056 check_lnet_proc_entry() {
19057 local blp=2 # blp stands for 'position of 1st line of body'
19058 [ -z "$5" ] || blp=3 # lnet.routes case
19060 local l=$(cat "$TMP/lnet_$1" |wc -l)
19061 # subtracting one from $blp because the body can be empty
19062 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
19064 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
19065 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
19067 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
19068 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
19070 # bail out if any unexpected line happened
19071 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
19072 [ "$?" != 0 ] || error "$2 misformatted"
19075 test_215() { # for bugs 18102, 21079, 21517
19076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19078 local N='(0|[1-9][0-9]*)' # non-negative numeric
19079 local P='[1-9][0-9]*' # positive numeric
19080 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
19081 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
19082 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
19083 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
19085 local L1 # regexp for 1st line
19086 local L2 # regexp for 2nd line (optional)
19087 local BR # regexp for the rest (body)
19089 # lnet.stats should look as 11 space-separated non-negative numerics
19090 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
19091 create_lnet_proc_files "stats"
19092 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
19093 remove_lnet_proc_files "stats"
19095 # lnet.routes should look like this:
19096 # Routing disabled/enabled
19097 # net hops priority state router
19098 # where net is a string like tcp0, hops > 0, priority >= 0,
19099 # state is up/down,
19100 # router is a string like 192.168.1.1@tcp2
19101 L1="^Routing (disabled|enabled)$"
19102 L2="^net +hops +priority +state +router$"
19103 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
19104 create_lnet_proc_files "routes"
19105 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
19106 remove_lnet_proc_files "routes"
19108 # lnet.routers should look like this:
19109 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
19110 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
19111 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
19112 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
19113 L1="^ref +rtr_ref +alive +router$"
19114 BR="^$P +$P +(up|down) +$NID$"
19115 create_lnet_proc_files "routers"
19116 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
19117 remove_lnet_proc_files "routers"
19119 # lnet.peers should look like this:
19120 # nid refs state last max rtr min tx min queue
19121 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
19122 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
19123 # numeric (0 or >0 or <0), queue >= 0.
19124 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
19125 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
19126 create_lnet_proc_files "peers"
19127 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
19128 remove_lnet_proc_files "peers"
19130 # lnet.buffers should look like this:
19131 # pages count credits min
19132 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
19133 L1="^pages +count +credits +min$"
19134 BR="^ +$N +$N +$I +$I$"
19135 create_lnet_proc_files "buffers"
19136 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
19137 remove_lnet_proc_files "buffers"
19139 # lnet.nis should look like this:
19140 # nid status alive refs peer rtr max tx min
19141 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
19142 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
19143 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
19144 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
19145 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
19146 create_lnet_proc_files "nis"
19147 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
19148 remove_lnet_proc_files "nis"
19150 # can we successfully write to lnet.stats?
19151 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
19153 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
19155 test_216() { # bug 20317
19156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19157 remote_ost_nodsh && skip "remote OST with nodsh"
19160 local facets=$(get_facets OST)
19161 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19163 save_lustre_params client "osc.*.contention_seconds" > $p
19164 save_lustre_params $facets \
19165 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
19166 save_lustre_params $facets \
19167 "ldlm.namespaces.filter-*.contended_locks" >> $p
19168 save_lustre_params $facets \
19169 "ldlm.namespaces.filter-*.contention_seconds" >> $p
19170 clear_stats osc.*.osc_stats
19172 # agressive lockless i/o settings
19173 do_nodes $(comma_list $(osts_nodes)) \
19174 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
19175 ldlm.namespaces.filter-*.contended_locks=0 \
19176 ldlm.namespaces.filter-*.contention_seconds=60"
19177 lctl set_param -n osc.*.contention_seconds=60
19179 $DIRECTIO write $DIR/$tfile 0 10 4096
19180 $CHECKSTAT -s 40960 $DIR/$tfile
19182 # disable lockless i/o
19183 do_nodes $(comma_list $(osts_nodes)) \
19184 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
19185 ldlm.namespaces.filter-*.contended_locks=32 \
19186 ldlm.namespaces.filter-*.contention_seconds=0"
19187 lctl set_param -n osc.*.contention_seconds=0
19188 clear_stats osc.*.osc_stats
19190 dd if=/dev/zero of=$DIR/$tfile count=0
19191 $CHECKSTAT -s 0 $DIR/$tfile
19193 restore_lustre_params <$p
19197 run_test 216 "check lockless direct write updates file size and kms correctly"
19199 test_217() { # bug 22430
19200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19205 for node in $(nodes_list); do
19206 nid=$(host_nids_address $node $NETTYPE)
19207 if [[ $nid = *-* ]] ; then
19208 echo "lctl ping $(h2nettype $nid)"
19209 lctl ping $(h2nettype $nid)
19211 echo "skipping $node (no hyphen detected)"
19215 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
19218 # do directio so as not to populate the page cache
19219 log "creating a 10 Mb file"
19220 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
19221 log "starting reads"
19222 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19223 log "truncating the file"
19224 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
19226 kill %+ || true # reads might have finished
19227 echo "wait until dd is finished"
19229 log "removing the temporary file"
19230 rm -rf $DIR/$tfile || error "tmp file removal failed"
19232 run_test 218 "parallel read and truncate should not deadlock"
19235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19237 # write one partial page
19238 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
19239 # set no grant so vvp_io_commit_write will do sync write
19240 $LCTL set_param fail_loc=0x411
19241 # write a full page at the end of file
19242 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
19244 $LCTL set_param fail_loc=0
19245 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
19246 $LCTL set_param fail_loc=0x411
19247 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
19250 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
19251 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
19253 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
19255 test_220() { #LU-325
19256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19257 remote_ost_nodsh && skip "remote OST with nodsh"
19258 remote_mds_nodsh && skip "remote MDS with nodsh"
19259 remote_mgs_nodsh && skip "remote MGS with nodsh"
19263 # create on MDT0000 so the last_id and next_id are correct
19264 mkdir_on_mdt0 $DIR/$tdir
19265 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
19269 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
19270 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
19271 osp.$mdtosc_proc1.prealloc_last_id)
19272 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
19273 osp.$mdtosc_proc1.prealloc_next_id)
19277 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
19278 #define OBD_FAIL_OST_ENOINO 0x229
19279 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
19280 create_pool $FSNAME.$TESTNAME || return 1
19281 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
19283 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
19285 MDSOBJS=$((last_id - next_id))
19286 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
19288 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
19289 echo "OST still has $count kbytes free"
19291 echo "create $MDSOBJS files @next_id..."
19292 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
19294 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19295 osp.$mdtosc_proc1.prealloc_last_id)
19296 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19297 osp.$mdtosc_proc1.prealloc_next_id)
19299 echo "after creation, last_id=$last_id2, next_id=$next_id2"
19304 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
19305 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
19307 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
19308 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19309 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19310 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19311 echo "unlink $MDSOBJS files @$next_id..."
19312 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19314 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19319 dd if=`which date` of=$MOUNT/date oflag=sync
19320 chmod +x $MOUNT/date
19322 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19323 $LCTL set_param fail_loc=0x80001401
19325 $MOUNT/date > /dev/null
19328 run_test 221 "make sure fault and truncate race to not cause OOM"
19331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19334 test_mkdir $DIR/$tdir
19335 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19336 createmany -o $DIR/$tdir/$tfile 10
19337 cancel_lru_locks mdc
19338 cancel_lru_locks osc
19339 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19340 $LCTL set_param fail_loc=0x31a
19341 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19342 $LCTL set_param fail_loc=0
19345 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19351 test_mkdir $DIR/$tdir
19352 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19353 createmany -o $DIR/$tdir/$tfile 10
19354 cancel_lru_locks mdc
19355 cancel_lru_locks osc
19356 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19357 $LCTL set_param fail_loc=0x31a
19358 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19359 $LCTL set_param fail_loc=0
19361 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19367 test_mkdir $DIR/$tdir
19368 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19369 createmany -o $DIR/$tdir/$tfile 10
19370 cancel_lru_locks mdc
19371 cancel_lru_locks osc
19372 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19373 $LCTL set_param fail_loc=0x31b
19374 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19375 $LCTL set_param fail_loc=0
19378 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19380 test_224a() { # LU-1039, MRP-303
19381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19382 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19383 $LCTL set_param fail_loc=0x508
19384 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19385 $LCTL set_param fail_loc=0
19388 run_test 224a "Don't panic on bulk IO failure"
19390 test_224bd_sub() { # LU-1039, MRP-303
19391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19395 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19397 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19399 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19400 cancel_lru_locks osc
19402 stack_trap "set_checksums $ORIG_CSUM" EXIT
19403 local at_max_saved=0
19405 # adaptive timeouts may prevent seeing the issue
19406 if at_is_enabled; then
19407 at_max_saved=$(at_max_get mds)
19408 at_max_set 0 mds client
19409 stack_trap "at_max_set $at_max_saved mds client" EXIT
19412 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19413 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19414 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19416 do_facet ost1 $LCTL set_param fail_loc=0
19417 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19422 test_224bd_sub 3 error "dd failed"
19424 run_test 224b "Don't panic on bulk IO failure"
19426 test_224c() { # LU-6441
19427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19428 remote_mds_nodsh && skip "remote MDS with nodsh"
19430 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19431 save_writethrough $p
19432 set_cache writethrough on
19434 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19435 local at_max=$($LCTL get_param -n at_max)
19436 local timeout=$($LCTL get_param -n timeout)
19437 local test_at="at_max"
19438 local param_at="$FSNAME.sys.at_max"
19439 local test_timeout="timeout"
19440 local param_timeout="$FSNAME.sys.timeout"
19442 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19444 set_persistent_param_and_check client "$test_at" "$param_at" 0
19445 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19447 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19448 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19449 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19450 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19452 do_facet ost1 "$LCTL set_param fail_loc=0"
19454 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19455 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19458 $LCTL set_param -n $pages_per_rpc
19459 restore_lustre_params < $p
19462 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19464 test_224d() { # LU-11169
19465 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19467 run_test 224d "Don't corrupt data on bulk IO timeout"
19469 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19472 if [ -z ${MDSSURVEY} ]; then
19473 skip_env "mds-survey not found"
19475 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19476 skip "Need MDS version at least 2.2.51"
19478 local mds=$(facet_host $SINGLEMDS)
19479 local target=$(do_nodes $mds 'lctl dl' |
19480 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19482 local cmd1="file_count=1000 thrhi=4"
19483 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19484 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19485 local cmd="$cmd1 $cmd2 $cmd3"
19487 rm -f ${TMP}/mds_survey*
19489 eval $cmd || error "mds-survey with zero-stripe failed"
19490 cat ${TMP}/mds_survey*
19491 rm -f ${TMP}/mds_survey*
19493 run_test 225a "Metadata survey sanity with zero-stripe"
19496 if [ -z ${MDSSURVEY} ]; then
19497 skip_env "mds-survey not found"
19499 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19500 skip "Need MDS version at least 2.2.51"
19501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19502 remote_mds_nodsh && skip "remote MDS with nodsh"
19503 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19504 skip_env "Need to mount OST to test"
19507 local mds=$(facet_host $SINGLEMDS)
19508 local target=$(do_nodes $mds 'lctl dl' |
19509 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19511 local cmd1="file_count=1000 thrhi=4"
19512 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19513 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19514 local cmd="$cmd1 $cmd2 $cmd3"
19516 rm -f ${TMP}/mds_survey*
19518 eval $cmd || error "mds-survey with stripe_count failed"
19519 cat ${TMP}/mds_survey*
19520 rm -f ${TMP}/mds_survey*
19522 run_test 225b "Metadata survey sanity with stripe_count = 1"
19524 mcreate_path2fid () {
19530 local path=$DIR/$tdir/$name
19535 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19536 error "cannot create $desc"
19538 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19540 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19542 fid_path=$($LFS fid2path $MOUNT $fid)
19544 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19546 [ "$path" == "$fid_path" ] ||
19547 error "fid2path returned $fid_path, expected $path"
19549 echo "pass with $path and $fid"
19554 mkdir -p $DIR/$tdir
19556 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19557 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19558 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19559 mcreate_path2fid 0040666 0 0 dir "directory"
19560 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19561 mcreate_path2fid 0100666 0 0 file "regular file"
19562 mcreate_path2fid 0120666 0 0 link "symbolic link"
19563 mcreate_path2fid 0140666 0 0 sock "socket"
19565 run_test 226a "call path2fid and fid2path on files of all type"
19568 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19573 mkdir -p $DIR/$tdir
19574 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19575 error "create remote directory failed"
19576 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19577 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19578 "character special file (null)"
19579 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19580 "character special file (no device)"
19581 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19582 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19583 "block special file (loop)"
19584 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19585 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19586 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19588 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19591 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19592 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19593 skip "Need MDS version at least 2.13.55"
19595 local submnt=/mnt/submnt
19596 local srcfile=/etc/passwd
19597 local dstfile=$submnt/passwd
19603 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19604 error "create remote directory failed"
19605 mkdir -p $submnt || error "create $submnt failed"
19606 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19607 error "mount $submnt failed"
19608 stack_trap "umount $submnt" EXIT
19610 cp $srcfile $dstfile
19611 fid=$($LFS path2fid $dstfile)
19612 path=$($LFS fid2path $submnt "$fid")
19613 [ "$path" = "$dstfile" ] ||
19614 error "fid2path $submnt $fid failed ($path != $dstfile)"
19616 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19618 # LU-1299 Executing or running ldd on a truncated executable does not
19619 # cause an out-of-memory condition.
19621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19622 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19624 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19625 chmod +x $MOUNT/date
19627 $MOUNT/date > /dev/null
19628 ldd $MOUNT/date > /dev/null
19631 run_test 227 "running truncated executable does not cause OOM"
19633 # LU-1512 try to reuse idle OI blocks
19635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19636 remote_mds_nodsh && skip "remote MDS with nodsh"
19637 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19639 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19640 local myDIR=$DIR/$tdir
19643 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19644 $LCTL set_param fail_loc=0x80001002
19645 createmany -o $myDIR/t- 10000
19646 $LCTL set_param fail_loc=0
19647 # The guard is current the largest FID holder
19649 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19651 local IDX=$(($SEQ % 64))
19653 do_facet $SINGLEMDS sync
19654 # Make sure journal flushed.
19656 local blk1=$(do_facet $SINGLEMDS \
19657 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19658 grep Blockcount | awk '{print $4}')
19660 # Remove old files, some OI blocks will become idle.
19661 unlinkmany $myDIR/t- 10000
19662 # Create new files, idle OI blocks should be reused.
19663 createmany -o $myDIR/t- 2000
19664 do_facet $SINGLEMDS sync
19665 # Make sure journal flushed.
19667 local blk2=$(do_facet $SINGLEMDS \
19668 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19669 grep Blockcount | awk '{print $4}')
19671 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19673 run_test 228a "try to reuse idle OI blocks"
19676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19677 remote_mds_nodsh && skip "remote MDS with nodsh"
19678 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19680 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19681 local myDIR=$DIR/$tdir
19684 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19685 $LCTL set_param fail_loc=0x80001002
19686 createmany -o $myDIR/t- 10000
19687 $LCTL set_param fail_loc=0
19688 # The guard is current the largest FID holder
19690 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19692 local IDX=$(($SEQ % 64))
19694 do_facet $SINGLEMDS sync
19695 # Make sure journal flushed.
19697 local blk1=$(do_facet $SINGLEMDS \
19698 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19699 grep Blockcount | awk '{print $4}')
19701 # Remove old files, some OI blocks will become idle.
19702 unlinkmany $myDIR/t- 10000
19705 stop $SINGLEMDS || error "Fail to stop MDT."
19707 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
19708 error "Fail to start MDT."
19710 df $MOUNT || error "Fail to df."
19711 # Create new files, idle OI blocks should be reused.
19712 createmany -o $myDIR/t- 2000
19713 do_facet $SINGLEMDS sync
19714 # Make sure journal flushed.
19716 local blk2=$(do_facet $SINGLEMDS \
19717 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19718 grep Blockcount | awk '{print $4}')
19720 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19722 run_test 228b "idle OI blocks can be reused after MDT restart"
19726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19727 remote_mds_nodsh && skip "remote MDS with nodsh"
19728 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19730 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19731 local myDIR=$DIR/$tdir
19734 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19735 $LCTL set_param fail_loc=0x80001002
19736 # 20000 files can guarantee there are index nodes in the OI file
19737 createmany -o $myDIR/t- 20000
19738 $LCTL set_param fail_loc=0
19739 # The guard is current the largest FID holder
19741 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19743 local IDX=$(($SEQ % 64))
19745 do_facet $SINGLEMDS sync
19746 # Make sure journal flushed.
19748 local blk1=$(do_facet $SINGLEMDS \
19749 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19750 grep Blockcount | awk '{print $4}')
19752 # Remove old files, some OI blocks will become idle.
19753 unlinkmany $myDIR/t- 20000
19755 # The OI file should become empty now
19757 # Create new files, idle OI blocks should be reused.
19758 createmany -o $myDIR/t- 2000
19759 do_facet $SINGLEMDS sync
19760 # Make sure journal flushed.
19762 local blk2=$(do_facet $SINGLEMDS \
19763 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19764 grep Blockcount | awk '{print $4}')
19766 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19768 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19770 test_229() { # LU-2482, LU-3448
19771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19772 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19773 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19774 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19778 # Create a file with a released layout and stripe count 2.
19779 $MULTIOP $DIR/$tfile H2c ||
19780 error "failed to create file with released layout"
19782 $LFS getstripe -v $DIR/$tfile
19784 local pattern=$($LFS getstripe -L $DIR/$tfile)
19785 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19787 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19789 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19790 stat $DIR/$tfile || error "failed to stat released file"
19792 chown $RUNAS_ID $DIR/$tfile ||
19793 error "chown $RUNAS_ID $DIR/$tfile failed"
19795 chgrp $RUNAS_ID $DIR/$tfile ||
19796 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19798 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19799 rm $DIR/$tfile || error "failed to remove released file"
19801 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19805 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19806 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19807 skip "Need MDS version at least 2.11.52"
19811 test_mkdir $DIR/$tdir
19812 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19813 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19814 [ $mdt_idx -ne 0 ] &&
19815 error "create local directory on wrong MDT $mdt_idx"
19817 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19818 error "create remote directory failed"
19819 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19820 [ $mdt_idx -ne $MDTIDX ] &&
19821 error "create remote directory on wrong MDT $mdt_idx"
19823 createmany -o $DIR/$tdir/test_230/t- 10 ||
19824 error "create files on remote directory failed"
19825 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19826 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19827 rm -r $DIR/$tdir || error "unlink remote directory failed"
19829 run_test 230a "Create remote directory and files under the remote directory"
19832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19833 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19834 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19835 skip "Need MDS version at least 2.11.52"
19843 local migrate_dir=$DIR/$tdir/migrate_dir
19844 local other_dir=$DIR/$tdir/other_dir
19846 test_mkdir $DIR/$tdir
19847 test_mkdir -i0 -c1 $migrate_dir
19848 test_mkdir -i0 -c1 $other_dir
19849 for ((i=0; i<10; i++)); do
19850 mkdir -p $migrate_dir/dir_${i}
19851 createmany -o $migrate_dir/dir_${i}/f 10 ||
19852 error "create files under remote dir failed $i"
19855 cp /etc/passwd $migrate_dir/$tfile
19856 cp /etc/passwd $other_dir/$tfile
19857 chattr +SAD $migrate_dir
19858 chattr +SAD $migrate_dir/$tfile
19860 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19861 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19862 local old_dir_mode=$(stat -c%f $migrate_dir)
19863 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19865 mkdir -p $migrate_dir/dir_default_stripe2
19866 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19867 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19869 mkdir -p $other_dir
19870 ln $migrate_dir/$tfile $other_dir/luna
19871 ln $migrate_dir/$tfile $migrate_dir/sofia
19872 ln $other_dir/$tfile $migrate_dir/david
19873 ln -s $migrate_dir/$tfile $other_dir/zachary
19874 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19875 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19881 for len in 58 59 60; do
19882 lnktgt=$(str_repeat 'l' $len)
19883 touch $migrate_dir/$lnktgt
19884 ln -s $lnktgt $migrate_dir/${len}char_ln
19888 for len in 4094 4095; do
19889 lnktgt=$(str_repeat 'l' $len)
19890 ln -s $lnktgt $migrate_dir/${len}char_ln
19894 for len in 254 255; do
19895 touch $migrate_dir/$(str_repeat 'l' $len)
19898 $LFS migrate -m $MDTIDX $migrate_dir ||
19899 error "fails on migrating remote dir to MDT1"
19901 echo "migratate to MDT1, then checking.."
19902 for ((i = 0; i < 10; i++)); do
19903 for file in $(find $migrate_dir/dir_${i}); do
19904 mdt_index=$($LFS getstripe -m $file)
19905 # broken symlink getstripe will fail
19906 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19907 error "$file is not on MDT${MDTIDX}"
19911 # the multiple link file should still in MDT0
19912 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19913 [ $mdt_index == 0 ] ||
19914 error "$file is not on MDT${MDTIDX}"
19916 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19917 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19918 error " expect $old_dir_flag get $new_dir_flag"
19920 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19921 [ "$old_file_flag" = "$new_file_flag" ] ||
19922 error " expect $old_file_flag get $new_file_flag"
19924 local new_dir_mode=$(stat -c%f $migrate_dir)
19925 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19926 error "expect mode $old_dir_mode get $new_dir_mode"
19928 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19929 [ "$old_file_mode" = "$new_file_mode" ] ||
19930 error "expect mode $old_file_mode get $new_file_mode"
19932 diff /etc/passwd $migrate_dir/$tfile ||
19933 error "$tfile different after migration"
19935 diff /etc/passwd $other_dir/luna ||
19936 error "luna different after migration"
19938 diff /etc/passwd $migrate_dir/sofia ||
19939 error "sofia different after migration"
19941 diff /etc/passwd $migrate_dir/david ||
19942 error "david different after migration"
19944 diff /etc/passwd $other_dir/zachary ||
19945 error "zachary different after migration"
19947 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19948 error "${tfile}_ln different after migration"
19950 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19951 error "${tfile}_ln_other different after migration"
19953 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19954 [ $stripe_count = 2 ] ||
19955 error "dir strpe_count $d != 2 after migration."
19957 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19958 [ $stripe_count = 2 ] ||
19959 error "file strpe_count $d != 2 after migration."
19961 #migrate back to MDT0
19964 $LFS migrate -m $MDTIDX $migrate_dir ||
19965 error "fails on migrating remote dir to MDT0"
19967 echo "migrate back to MDT0, checking.."
19968 for file in $(find $migrate_dir); do
19969 mdt_index=$($LFS getstripe -m $file)
19970 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19971 error "$file is not on MDT${MDTIDX}"
19974 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19975 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19976 error " expect $old_dir_flag get $new_dir_flag"
19978 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19979 [ "$old_file_flag" = "$new_file_flag" ] ||
19980 error " expect $old_file_flag get $new_file_flag"
19982 local new_dir_mode=$(stat -c%f $migrate_dir)
19983 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19984 error "expect mode $old_dir_mode get $new_dir_mode"
19986 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19987 [ "$old_file_mode" = "$new_file_mode" ] ||
19988 error "expect mode $old_file_mode get $new_file_mode"
19990 diff /etc/passwd ${migrate_dir}/$tfile ||
19991 error "$tfile different after migration"
19993 diff /etc/passwd ${other_dir}/luna ||
19994 error "luna different after migration"
19996 diff /etc/passwd ${migrate_dir}/sofia ||
19997 error "sofia different after migration"
19999 diff /etc/passwd ${other_dir}/zachary ||
20000 error "zachary different after migration"
20002 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20003 error "${tfile}_ln different after migration"
20005 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20006 error "${tfile}_ln_other different after migration"
20008 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
20009 [ $stripe_count = 2 ] ||
20010 error "dir strpe_count $d != 2 after migration."
20012 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
20013 [ $stripe_count = 2 ] ||
20014 error "file strpe_count $d != 2 after migration."
20016 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20018 run_test 230b "migrate directory"
20021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20022 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20023 remote_mds_nodsh && skip "remote MDS with nodsh"
20024 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20025 skip "Need MDS version at least 2.11.52"
20031 local migrate_dir=$DIR/$tdir/migrate_dir
20033 #If migrating directory fails in the middle, all entries of
20034 #the directory is still accessiable.
20035 test_mkdir $DIR/$tdir
20036 test_mkdir -i0 -c1 $migrate_dir
20037 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
20039 createmany -o $migrate_dir/f $total ||
20040 error "create files under ${migrate_dir} failed"
20042 # fail after migrating top dir, and this will fail only once, so the
20043 # first sub file migration will fail (currently f3), others succeed.
20044 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
20045 do_facet mds1 lctl set_param fail_loc=0x1801
20046 local t=$(ls $migrate_dir | wc -l)
20047 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
20048 error "migrate should fail"
20049 local u=$(ls $migrate_dir | wc -l)
20050 [ "$u" == "$t" ] || error "$u != $t during migration"
20052 # add new dir/file should succeed
20053 mkdir $migrate_dir/dir ||
20054 error "mkdir failed under migrating directory"
20055 touch $migrate_dir/file ||
20056 error "create file failed under migrating directory"
20058 # add file with existing name should fail
20059 for file in $migrate_dir/f*; do
20060 stat $file > /dev/null || error "stat $file failed"
20061 $OPENFILE -f O_CREAT:O_EXCL $file &&
20062 error "open(O_CREAT|O_EXCL) $file should fail"
20063 $MULTIOP $file m && error "create $file should fail"
20064 touch $DIR/$tdir/remote_dir/$tfile ||
20065 error "touch $tfile failed"
20066 ln $DIR/$tdir/remote_dir/$tfile $file &&
20067 error "link $file should fail"
20068 mdt_index=$($LFS getstripe -m $file)
20069 if [ $mdt_index == 0 ]; then
20070 # file failed to migrate is not allowed to rename to
20071 mv $DIR/$tdir/remote_dir/$tfile $file &&
20072 error "rename to $file should fail"
20074 mv $DIR/$tdir/remote_dir/$tfile $file ||
20075 error "rename to $file failed"
20077 echo hello >> $file || error "write $file failed"
20080 # resume migration with different options should fail
20081 $LFS migrate -m 0 $migrate_dir &&
20082 error "migrate -m 0 $migrate_dir should fail"
20084 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
20085 error "migrate -c 2 $migrate_dir should fail"
20087 # resume migration should succeed
20088 $LFS migrate -m $MDTIDX $migrate_dir ||
20089 error "migrate $migrate_dir failed"
20091 echo "Finish migration, then checking.."
20092 for file in $(find $migrate_dir); do
20093 mdt_index=$($LFS getstripe -m $file)
20094 [ $mdt_index == $MDTIDX ] ||
20095 error "$file is not on MDT${MDTIDX}"
20098 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20100 run_test 230c "check directory accessiblity if migration failed"
20103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20104 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20105 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20106 skip "Need MDS version at least 2.11.52"
20108 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
20110 local migrate_dir=$DIR/$tdir/migrate_dir
20120 old_index=$((RANDOM % MDSCOUNT))
20121 old_count=$((MDSCOUNT - old_index))
20122 new_index=$((RANDOM % MDSCOUNT))
20123 new_count=$((MDSCOUNT - new_index))
20124 new_hash=1 # for all_char
20126 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
20127 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
20129 test_mkdir $DIR/$tdir
20130 test_mkdir -i $old_index -c $old_count $migrate_dir
20132 for ((i=0; i<100; i++)); do
20133 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
20134 createmany -o $migrate_dir/dir_${i}/f 100 ||
20135 error "create files under remote dir failed $i"
20138 echo -n "Migrate from MDT$old_index "
20139 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
20140 echo -n "to MDT$new_index"
20141 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
20144 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
20145 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
20146 error "migrate remote dir error"
20148 echo "Finish migration, then checking.."
20149 for file in $(find $migrate_dir -maxdepth 1); do
20150 mdt_index=$($LFS getstripe -m $file)
20151 if [ $mdt_index -lt $new_index ] ||
20152 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
20153 error "$file is on MDT$mdt_index"
20157 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20159 run_test 230d "check migrate big directory"
20162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20163 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20164 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20165 skip "Need MDS version at least 2.11.52"
20172 mkdir_on_mdt0 $DIR/$tdir
20173 mkdir $DIR/$tdir/migrate_dir
20174 mkdir $DIR/$tdir/other_dir
20175 touch $DIR/$tdir/migrate_dir/a
20176 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
20177 ls $DIR/$tdir/other_dir
20179 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20180 error "migrate dir fails"
20182 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20183 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20185 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20186 [ $mdt_index == 0 ] || error "a is not on MDT0"
20188 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
20189 error "migrate dir fails"
20191 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
20192 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
20194 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20195 [ $mdt_index == 1 ] || error "a is not on MDT1"
20197 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
20198 [ $mdt_index == 1 ] || error "b is not on MDT1"
20200 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20201 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
20203 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
20205 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20207 run_test 230e "migrate mulitple local link files"
20210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20211 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20212 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20213 skip "Need MDS version at least 2.11.52"
20218 mkdir -p $DIR/$tdir
20219 mkdir $DIR/$tdir/migrate_dir
20220 $LFS mkdir -i1 $DIR/$tdir/other_dir
20221 touch $DIR/$tdir/migrate_dir/a
20222 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
20223 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
20224 ls $DIR/$tdir/other_dir
20226 # a should be migrated to MDT1, since no other links on MDT0
20227 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20228 error "#1 migrate dir fails"
20229 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20230 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20231 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20232 [ $mdt_index == 1 ] || error "a is not on MDT1"
20234 # a should stay on MDT1, because it is a mulitple link file
20235 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20236 error "#2 migrate dir fails"
20237 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20238 [ $mdt_index == 1 ] || error "a is not on MDT1"
20240 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20241 error "#3 migrate dir fails"
20243 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20244 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
20245 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
20247 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
20248 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
20250 # a should be migrated to MDT0, since no other links on MDT1
20251 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20252 error "#4 migrate dir fails"
20253 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20254 [ $mdt_index == 0 ] || error "a is not on MDT0"
20256 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20258 run_test 230f "migrate mulitple remote link files"
20261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20262 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20263 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20264 skip "Need MDS version at least 2.11.52"
20266 mkdir -p $DIR/$tdir/migrate_dir
20268 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
20269 error "migrating dir to non-exist MDT succeeds"
20272 run_test 230g "migrate dir to non-exist MDT"
20275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20276 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20277 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20278 skip "Need MDS version at least 2.11.52"
20282 mkdir -p $DIR/$tdir/migrate_dir
20284 $LFS migrate -m1 $DIR &&
20285 error "migrating mountpoint1 should fail"
20287 $LFS migrate -m1 $DIR/$tdir/.. &&
20288 error "migrating mountpoint2 should fail"
20291 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
20292 error "migrating $tdir/migrate_dir/.. should fail"
20296 run_test 230h "migrate .. and root"
20299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20300 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20301 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20302 skip "Need MDS version at least 2.11.52"
20304 mkdir -p $DIR/$tdir/migrate_dir
20306 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
20307 error "migration fails with a tailing slash"
20309 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20310 error "migration fails with two tailing slashes"
20312 run_test 230i "lfs migrate -m tolerates trailing slashes"
20315 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20316 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20317 skip "Need MDS version at least 2.11.52"
20319 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20320 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20321 error "create $tfile failed"
20322 cat /etc/passwd > $DIR/$tdir/$tfile
20324 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20326 cmp /etc/passwd $DIR/$tdir/$tfile ||
20327 error "DoM file mismatch after migration"
20329 run_test 230j "DoM file data not changed after dir migration"
20332 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20333 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20334 skip "Need MDS version at least 2.11.56"
20337 local files_on_starting_mdt=0
20339 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20340 $LFS getdirstripe $DIR/$tdir
20341 for i in $(seq $total); do
20342 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20343 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20344 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20347 echo "$files_on_starting_mdt files on MDT0"
20349 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
20350 $LFS getdirstripe $DIR/$tdir
20352 files_on_starting_mdt=0
20353 for i in $(seq $total); do
20354 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20355 error "file $tfile.$i mismatch after migration"
20356 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20357 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20360 echo "$files_on_starting_mdt files on MDT1 after migration"
20361 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20363 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20364 $LFS getdirstripe $DIR/$tdir
20366 files_on_starting_mdt=0
20367 for i in $(seq $total); do
20368 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20369 error "file $tfile.$i mismatch after 2nd migration"
20370 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20371 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20374 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20375 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20379 run_test 230k "file data not changed after dir migration"
20382 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20383 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20384 skip "Need MDS version at least 2.11.56"
20386 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20387 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20388 error "create files under remote dir failed $i"
20389 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20391 run_test 230l "readdir between MDTs won't crash"
20394 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20395 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20396 skip "Need MDS version at least 2.11.56"
20399 local mig_dir=$DIR/$tdir/migrate_dir
20400 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20404 echo "Creating files and dirs with xattrs"
20405 test_mkdir $DIR/$tdir
20406 test_mkdir -i0 -c1 $mig_dir
20408 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20409 error "cannot set xattr attr1 on dir"
20410 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20411 error "cannot set xattr attr2 on dir"
20412 touch $mig_dir/dir/f0
20413 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20414 error "cannot set xattr attr1 on file"
20415 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20416 error "cannot set xattr attr2 on file"
20417 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20418 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20419 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20420 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20421 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20422 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20423 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20424 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20425 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20427 echo "Migrating to MDT1"
20428 $LFS migrate -m $MDTIDX $mig_dir ||
20429 error "fails on migrating dir to MDT1"
20431 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20432 echo "Checking xattrs"
20433 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20434 [ "$val" = $longstr ] ||
20435 error "expecting xattr1 $longstr on dir, found $val"
20436 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20437 [ "$val" = $shortstr ] ||
20438 error "expecting xattr2 $shortstr on dir, found $val"
20439 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20440 [ "$val" = $longstr ] ||
20441 error "expecting xattr1 $longstr on file, found $val"
20442 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20443 [ "$val" = $shortstr ] ||
20444 error "expecting xattr2 $shortstr on file, found $val"
20446 run_test 230m "xattrs not changed after dir migration"
20449 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20450 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20451 skip "Need MDS version at least 2.13.53"
20453 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20454 cat /etc/hosts > $DIR/$tdir/$tfile
20455 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20456 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20458 cmp /etc/hosts $DIR/$tdir/$tfile ||
20459 error "File data mismatch after migration"
20461 run_test 230n "Dir migration with mirrored file"
20464 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20465 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20466 skip "Need MDS version at least 2.13.52"
20468 local mdts=$(comma_list $(mdts_nodes))
20470 local restripe_status
20474 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20476 # in case "crush" hash type is not set
20477 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20479 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20480 mdt.*MDT0000.enable_dir_restripe)
20481 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20482 stack_trap "do_nodes $mdts $LCTL set_param \
20483 mdt.*.enable_dir_restripe=$restripe_status"
20486 createmany -m $DIR/$tdir/f 100 ||
20487 error "create files under remote dir failed $i"
20488 createmany -d $DIR/$tdir/d 100 ||
20489 error "create dirs under remote dir failed $i"
20491 for i in $(seq 2 $MDSCOUNT); do
20492 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20493 $LFS setdirstripe -c $i $DIR/$tdir ||
20494 error "split -c $i $tdir failed"
20495 wait_update $HOSTNAME \
20496 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20497 error "dir split not finished"
20498 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20499 awk '/migrate/ {sum += $2} END { print sum }')
20500 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20501 # delta is around total_files/stripe_count
20502 (( $delta < 200 / (i - 1) + 4 )) ||
20503 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20506 run_test 230o "dir split"
20509 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20510 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20511 skip "Need MDS version at least 2.13.52"
20513 local mdts=$(comma_list $(mdts_nodes))
20515 local restripe_status
20519 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20521 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20523 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20524 mdt.*MDT0000.enable_dir_restripe)
20525 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20526 stack_trap "do_nodes $mdts $LCTL set_param \
20527 mdt.*.enable_dir_restripe=$restripe_status"
20529 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20530 createmany -m $DIR/$tdir/f 100 ||
20531 error "create files under remote dir failed"
20532 createmany -d $DIR/$tdir/d 100 ||
20533 error "create dirs under remote dir failed"
20535 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20536 local mdt_hash="crush"
20538 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20539 $LFS setdirstripe -c $c $DIR/$tdir ||
20540 error "split -c $c $tdir failed"
20541 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20542 mdt_hash="$mdt_hash,fixed"
20543 elif [ $c -eq 1 ]; then
20546 wait_update $HOSTNAME \
20547 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20548 error "dir merge not finished"
20549 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20550 awk '/migrate/ {sum += $2} END { print sum }')
20551 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20552 # delta is around total_files/stripe_count
20553 (( delta < 200 / c + 4 )) ||
20554 error "$delta files migrated >= $((200 / c + 4))"
20557 run_test 230p "dir merge"
20560 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20561 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20562 skip "Need MDS version at least 2.13.52"
20564 local mdts=$(comma_list $(mdts_nodes))
20565 local saved_threshold=$(do_facet mds1 \
20566 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20567 local saved_delta=$(do_facet mds1 \
20568 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20569 local threshold=100
20572 local stripe_count=0
20577 # test with fewer files on ZFS
20578 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20580 stack_trap "do_nodes $mdts $LCTL set_param \
20581 mdt.*.dir_split_count=$saved_threshold"
20582 stack_trap "do_nodes $mdts $LCTL set_param \
20583 mdt.*.dir_split_delta=$saved_delta"
20584 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20585 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20586 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20587 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20588 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20589 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20591 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20592 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20594 create=$((threshold * 3 / 2))
20595 while [ $stripe_count -lt $MDSCOUNT ]; do
20596 createmany -m $DIR/$tdir/f $total $create ||
20597 error "create sub files failed"
20598 stat $DIR/$tdir > /dev/null
20599 total=$((total + create))
20600 stripe_count=$((stripe_count + delta))
20601 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20603 wait_update $HOSTNAME \
20604 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20605 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20607 wait_update $HOSTNAME \
20608 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20609 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20611 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20612 echo "$nr_files/$total files on MDT$stripe_index after split"
20613 # allow 10% margin of imbalance with crush hash
20614 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20615 error "$nr_files files on MDT$stripe_index after split"
20617 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20618 [ $nr_files -eq $total ] ||
20619 error "total sub files $nr_files != $total"
20622 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20624 echo "fixed layout directory won't auto split"
20625 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20626 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20627 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20628 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20629 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20631 run_test 230q "dir auto split"
20634 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20635 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20636 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20637 skip "Need MDS version at least 2.13.54"
20639 # maximum amount of local locks:
20640 # parent striped dir - 2 locks
20641 # new stripe in parent to migrate to - 1 lock
20642 # source and target - 2 locks
20643 # Total 5 locks for regular file
20644 mkdir -p $DIR/$tdir
20645 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20646 touch $DIR/$tdir/dir1/eee
20648 # create 4 hardlink for 4 more locks
20649 # Total: 9 locks > RS_MAX_LOCKS (8)
20650 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20651 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20652 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20653 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20654 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20655 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20656 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20657 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20659 cancel_lru_locks mdc
20661 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20662 error "migrate dir fails"
20664 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20666 run_test 230r "migrate with too many local locks"
20669 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
20670 skip "Need MDS version at least 2.14.52"
20672 local mdts=$(comma_list $(mdts_nodes))
20673 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20674 mdt.*MDT0000.enable_dir_restripe)
20676 stack_trap "do_nodes $mdts $LCTL set_param \
20677 mdt.*.enable_dir_restripe=$restripe_status"
20681 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20682 test_mkdir $DIR/$tdir
20683 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20684 error "$LFS mkdir should return EEXIST if target exists"
20688 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20692 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20693 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20694 skip "Need MDS version at least 2.14.50"
20696 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20697 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20698 $LFS project -p 1 -s $DIR/$tdir ||
20699 error "set $tdir project id failed"
20700 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20701 error "set subdir project id failed"
20702 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20704 run_test 230t "migrate directory with project ID set"
20708 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20709 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20710 skip "Need MDS version at least 2.14.53"
20714 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20715 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20716 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
20717 for i in $(seq 0 $((MDSCOUNT - 1))); do
20718 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20719 echo "$count dirs migrated to MDT$i"
20721 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20722 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
20724 run_test 230u "migrate directory by QOS"
20728 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20729 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20730 skip "Need MDS version at least 2.14.53"
20734 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20735 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20736 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
20737 for i in $(seq 0 $((MDSCOUNT - 1))); do
20738 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20739 echo "$count subdirs migrated to MDT$i"
20740 (( i == 3 )) && (( count > 0 )) &&
20741 error "subdir shouldn't be migrated to MDT3"
20743 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20744 (( count == 3 )) || error "dirs migrated to $count MDTs"
20746 run_test 230v "subdir migrated to the MDT where its parent is located"
20749 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20750 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
20751 skip "Need MDS version at least 2.15.0"
20753 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20754 createmany -o $DIR/$tdir/f 10 || error "create files failed"
20755 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
20757 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
20758 error "migrate failed"
20760 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
20761 error "$tdir stripe count mismatch"
20763 for i in $(seq 0 9); do
20764 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
20765 error "d$i is striped"
20768 run_test 230w "non-recursive mode dir migration"
20772 # For simplicity this test assumes that max_pages_per_rpc
20773 # is the same across all OSCs
20774 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20775 local bulk_size=$((max_pages * PAGE_SIZE))
20776 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20779 mkdir -p $DIR/$tdir
20780 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20781 error "failed to set stripe with -S ${brw_size}M option"
20783 # clear the OSC stats
20784 $LCTL set_param osc.*.stats=0 &>/dev/null
20787 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20788 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20789 oflag=direct &>/dev/null || error "dd failed"
20791 sync; sleep 1; sync # just to be safe
20792 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20793 if [ x$nrpcs != "x1" ]; then
20794 $LCTL get_param osc.*.stats
20795 error "found $nrpcs ost_write RPCs, not 1 as expected"
20799 # Drop the OSC cache, otherwise we will read from it
20800 cancel_lru_locks osc
20802 # clear the OSC stats
20803 $LCTL set_param osc.*.stats=0 &>/dev/null
20805 # Client reads $bulk_size.
20806 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20807 iflag=direct &>/dev/null || error "dd failed"
20809 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20810 if [ x$nrpcs != "x1" ]; then
20811 $LCTL get_param osc.*.stats
20812 error "found $nrpcs ost_read RPCs, not 1 as expected"
20815 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20818 mkdir -p $DIR/$tdir
20820 for i in {0..1023}; do
20821 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20822 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20823 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20827 run_test 231b "must not assert on fully utilized OST request buffer"
20830 mkdir -p $DIR/$tdir
20831 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20833 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20834 do_facet ost1 $LCTL set_param fail_loc=0x31c
20836 # ignore dd failure
20837 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20839 do_facet ost1 $LCTL set_param fail_loc=0
20840 umount_client $MOUNT || error "umount failed"
20841 mount_client $MOUNT || error "mount failed"
20842 stop ost1 || error "cannot stop ost1"
20843 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20845 run_test 232a "failed lock should not block umount"
20848 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20849 skip "Need MDS version at least 2.10.58"
20851 mkdir -p $DIR/$tdir
20852 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20853 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20855 cancel_lru_locks osc
20857 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20858 do_facet ost1 $LCTL set_param fail_loc=0x31c
20861 $LFS data_version $DIR/$tdir/$tfile || true
20863 do_facet ost1 $LCTL set_param fail_loc=0
20864 umount_client $MOUNT || error "umount failed"
20865 mount_client $MOUNT || error "mount failed"
20866 stop ost1 || error "cannot stop ost1"
20867 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20869 run_test 232b "failed data version lock should not block umount"
20872 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20873 skip "Need MDS version at least 2.3.64"
20874 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20876 local fid=$($LFS path2fid $MOUNT)
20878 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20879 error "cannot access $MOUNT using its FID '$fid'"
20881 run_test 233a "checking that OBF of the FS root succeeds"
20884 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20885 skip "Need MDS version at least 2.5.90"
20886 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20888 local fid=$($LFS path2fid $MOUNT/.lustre)
20890 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20891 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20893 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20894 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20895 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20897 run_test 233b "checking that OBF of the FS .lustre succeeds"
20900 local p="$TMP/sanityN-$TESTNAME.parameters"
20901 save_lustre_params client "llite.*.xattr_cache" > $p
20902 lctl set_param llite.*.xattr_cache 1 ||
20903 skip_env "xattr cache is not supported"
20905 mkdir -p $DIR/$tdir || error "mkdir failed"
20906 touch $DIR/$tdir/$tfile || error "touch failed"
20907 # OBD_FAIL_LLITE_XATTR_ENOMEM
20908 $LCTL set_param fail_loc=0x1405
20909 getfattr -n user.attr $DIR/$tdir/$tfile &&
20910 error "getfattr should have failed with ENOMEM"
20911 $LCTL set_param fail_loc=0x0
20914 restore_lustre_params < $p
20917 run_test 234 "xattr cache should not crash on ENOMEM"
20920 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20921 skip "Need MDS version at least 2.4.52"
20923 flock_deadlock $DIR/$tfile
20928 124) error "process hangs on a deadlock"
20930 *) error "error executing flock_deadlock $DIR/$tfile"
20934 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20938 check_swap_layouts_support
20940 local ref1=/etc/passwd
20941 local ref2=/etc/group
20942 local file1=$DIR/$tdir/f1
20943 local file2=$DIR/$tdir/f2
20945 test_mkdir -c1 $DIR/$tdir
20946 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20947 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20948 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20949 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20950 local fd=$(free_fd)
20951 local cmd="exec $fd<>$file2"
20954 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20955 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20958 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20963 run_test 236 "Layout swap on open unlinked file"
20965 # LU-4659 linkea consistency
20967 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20968 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20969 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20970 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20973 ln $DIR/$tfile $DIR/$tfile.lnk
20974 touch $DIR/$tfile.new
20975 mv $DIR/$tfile.new $DIR/$tfile
20976 local fid1=$($LFS path2fid $DIR/$tfile)
20977 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20978 local path1=$($LFS fid2path $FSNAME "$fid1")
20979 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20980 local path2=$($LFS fid2path $FSNAME "$fid2")
20981 [ $tfile.lnk == $path2 ] ||
20982 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20985 run_test 238 "Verify linkea consistency"
20987 test_239A() { # was test_239
20988 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20989 skip "Need MDS version at least 2.5.60"
20991 local list=$(comma_list $(mdts_nodes))
20993 mkdir -p $DIR/$tdir
20994 createmany -o $DIR/$tdir/f- 5000
20995 unlinkmany $DIR/$tdir/f- 5000
20996 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20997 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20998 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20999 osp.*MDT*.sync_in_flight" | calc_sum)
21000 [ "$changes" -eq 0 ] || error "$changes not synced"
21002 run_test 239A "osp_sync test"
21004 test_239a() { #LU-5297
21005 remote_mds_nodsh && skip "remote MDS with nodsh"
21008 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
21009 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
21010 chgrp $RUNAS_GID $DIR/$tfile
21011 wait_delete_completed
21013 run_test 239a "process invalid osp sync record correctly"
21015 test_239b() { #LU-5297
21016 remote_mds_nodsh && skip "remote MDS with nodsh"
21019 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
21020 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
21021 chgrp $RUNAS_GID $DIR/$tfile1
21022 wait_delete_completed
21023 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21025 chgrp $RUNAS_GID $DIR/$tfile2
21026 wait_delete_completed
21028 run_test 239b "process osp sync record with ENOMEM error correctly"
21031 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21032 remote_mds_nodsh && skip "remote MDS with nodsh"
21034 mkdir -p $DIR/$tdir
21036 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
21037 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
21038 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
21039 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
21041 umount_client $MOUNT || error "umount failed"
21042 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
21043 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
21044 mount_client $MOUNT || error "failed to mount client"
21046 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
21047 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
21049 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
21055 for LOOP in $(seq $count); do
21056 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
21057 cancel_lru_locks $OSC || true
21065 for LOOP in $(seq $1); do
21066 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
21071 test_241a() { # was test_241
21072 local bsize=$PAGE_SIZE
21074 (( bsize < 40960 )) && bsize=40960
21075 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21077 cancel_lru_locks $OSC
21078 test_241_bio 1000 $bsize &
21080 test_241_dio 1000 $bsize
21083 run_test 241a "bio vs dio"
21086 local bsize=$PAGE_SIZE
21088 (( bsize < 40960 )) && bsize=40960
21089 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21091 test_241_dio 1000 $bsize &
21093 test_241_dio 1000 $bsize
21096 run_test 241b "dio vs dio"
21099 remote_mds_nodsh && skip "remote MDS with nodsh"
21101 mkdir_on_mdt0 $DIR/$tdir
21102 touch $DIR/$tdir/$tfile
21104 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
21105 do_facet mds1 lctl set_param fail_loc=0x105
21106 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
21108 do_facet mds1 lctl set_param fail_loc=0
21109 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
21111 run_test 242 "mdt_readpage failure should not cause directory unreadable"
21115 test_mkdir $DIR/$tdir
21116 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
21118 run_test 243 "various group lock tests"
21122 test_mkdir $DIR/$tdir
21123 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
21124 sendfile_grouplock $DIR/$tdir/$tfile || \
21125 error "sendfile+grouplock failed"
21128 run_test 244a "sendfile with group lock tests"
21132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21135 local size=$((1024*1024))
21137 test_mkdir $DIR/$tdir
21138 for i in $(seq 1 $threads); do
21139 local file=$DIR/$tdir/file_$((i / 10))
21140 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
21143 for i in $(seq 1 $threads); do
21147 run_test 244b "multi-threaded write with group lock"
21150 local flagname="multi_mod_rpcs"
21151 local connect_data_name="max_mod_rpcs"
21154 # check if multiple modify RPCs flag is set
21155 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
21156 grep "connect_flags:")
21159 echo "$out" | grep -qw $flagname
21160 if [ $? -ne 0 ]; then
21161 echo "connect flag $flagname is not set"
21165 # check if multiple modify RPCs data is set
21166 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
21169 echo "$out" | grep -qw $connect_data_name ||
21170 error "import should have connect data $connect_data_name"
21172 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
21175 local flagname="multi_mod_rpcs"
21176 local connect_data_name="max_mod_rpcs"
21179 remote_mds_nodsh && skip "remote MDS with nodsh"
21180 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
21182 # check if multiple modify RPCs flag is set
21183 out=$(do_facet mds1 \
21184 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
21185 grep "connect_flags:")
21188 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
21190 # check if multiple modify RPCs data is set
21191 out=$(do_facet mds1 \
21192 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
21194 [[ "$out" =~ $connect_data_name ]] ||
21197 error "missing connect data $connect_data_name"
21200 run_test 245b "check osp connection flag/data: multiple modify RPCs"
21206 umount_client $submount
21211 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21213 skip_env "Fileset feature is not supported"
21215 local submount=${MOUNT}_$tdir
21218 mkdir -p $submount || error "mkdir $submount failed"
21219 FILESET="$FILESET/$tdir" mount_client $submount ||
21220 error "mount $submount failed"
21221 trap "cleanup_247 $submount" EXIT
21222 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
21223 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
21224 error "read $MOUNT/$tdir/$tfile failed"
21225 cleanup_247 $submount
21227 run_test 247a "mount subdir as fileset"
21230 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21231 skip_env "Fileset feature is not supported"
21233 local submount=${MOUNT}_$tdir
21235 rm -rf $MOUNT/$tdir
21236 mkdir -p $submount || error "mkdir $submount failed"
21238 FILESET="$FILESET/$tdir" mount_client $submount &&
21239 error "mount $submount should fail"
21242 run_test 247b "mount subdir that dose not exist"
21245 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21246 skip_env "Fileset feature is not supported"
21248 local submount=${MOUNT}_$tdir
21250 mkdir -p $MOUNT/$tdir/dir1
21251 mkdir -p $submount || error "mkdir $submount failed"
21252 trap "cleanup_247 $submount" EXIT
21253 FILESET="$FILESET/$tdir" mount_client $submount ||
21254 error "mount $submount failed"
21255 local fid=$($LFS path2fid $MOUNT/)
21256 $LFS fid2path $submount $fid && error "fid2path should fail"
21257 cleanup_247 $submount
21259 run_test 247c "running fid2path outside subdirectory root"
21262 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21263 skip "Fileset feature is not supported"
21265 local submount=${MOUNT}_$tdir
21267 mkdir -p $MOUNT/$tdir/dir1
21268 mkdir -p $submount || error "mkdir $submount failed"
21269 FILESET="$FILESET/$tdir" mount_client $submount ||
21270 error "mount $submount failed"
21271 trap "cleanup_247 $submount" EXIT
21273 local td=$submount/dir1
21274 local fid=$($LFS path2fid $td)
21275 [ -z "$fid" ] && error "path2fid unable to get $td FID"
21277 # check that we get the same pathname back
21280 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
21281 echo "$rootpath $fid"
21282 found=$($LFS fid2path $rootpath "$fid")
21283 [ -n "$found" ] || error "fid2path should succeed"
21284 [ "$found" == "$td" ] || error "fid2path $found != $td"
21286 # check wrong root path format
21287 rootpath=$submount"_wrong"
21288 found=$($LFS fid2path $rootpath "$fid")
21289 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
21291 cleanup_247 $submount
21293 run_test 247d "running fid2path inside subdirectory root"
21297 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21299 skip "Fileset feature is not supported"
21301 local submount=${MOUNT}_$tdir
21304 mkdir -p $submount || error "mkdir $submount failed"
21305 FILESET="$FILESET/.." mount_client $submount &&
21306 error "mount $submount should fail"
21309 run_test 247e "mount .. as fileset"
21312 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21313 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21314 skip "Need at least version 2.13.52"
21315 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21316 skip "Need at least version 2.14.50"
21317 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21319 skip "Fileset feature is not supported"
21321 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21322 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
21323 error "mkdir remote failed"
21324 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
21325 error "mkdir remote/subdir failed"
21326 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
21327 error "mkdir striped failed"
21328 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
21330 local submount=${MOUNT}_$tdir
21332 mkdir -p $submount || error "mkdir $submount failed"
21333 stack_trap "rmdir $submount"
21337 local fileset=$FILESET
21338 local mdts=$(comma_list $(mdts_nodes))
21340 stat=$(do_facet mds1 $LCTL get_param -n \
21341 mdt.*MDT0000.enable_remote_subdir_mount)
21342 stack_trap "do_nodes $mdts $LCTL set_param \
21343 mdt.*.enable_remote_subdir_mount=$stat"
21345 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
21346 stack_trap "umount_client $submount"
21347 FILESET="$fileset/$tdir/remote" mount_client $submount &&
21348 error "mount remote dir $dir should fail"
21350 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
21351 $tdir/striped/. ; do
21352 FILESET="$fileset/$dir" mount_client $submount ||
21353 error "mount $dir failed"
21354 umount_client $submount
21357 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21358 FILESET="$fileset/$tdir/remote" mount_client $submount ||
21359 error "mount $tdir/remote failed"
21361 run_test 247f "mount striped or remote directory as fileset"
21364 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
21365 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21366 skip "Need at least version 2.14.50"
21368 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21369 error "mkdir $tdir failed"
21370 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
21372 local submount=${MOUNT}_$tdir
21374 mkdir -p $submount || error "mkdir $submount failed"
21375 stack_trap "rmdir $submount"
21377 FILESET="$fileset/$tdir" mount_client $submount ||
21378 error "mount $dir failed"
21379 stack_trap "umount $submount"
21381 local mdts=$(comma_list $(mdts_nodes))
21385 stat $submount > /dev/null
21386 cancel_lru_locks $MDC
21387 stat $submount > /dev/null
21388 stat $submount/$tfile > /dev/null
21389 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21390 stat $submount/$tfile > /dev/null
21391 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21392 awk '/getattr/ {sum += $2} END {print sum}')
21394 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21396 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
21399 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21400 [ -z "$fast_read_sav" ] && skip "no fast read support"
21402 # create a large file for fast read verification
21403 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21405 # make sure the file is created correctly
21406 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21407 { rm -f $DIR/$tfile; skip "file creation error"; }
21409 echo "Test 1: verify that fast read is 4 times faster on cache read"
21411 # small read with fast read enabled
21412 $LCTL set_param -n llite.*.fast_read=1
21413 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21414 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21415 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21416 # small read with fast read disabled
21417 $LCTL set_param -n llite.*.fast_read=0
21418 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21419 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21420 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21422 # verify that fast read is 4 times faster for cache read
21423 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21424 error_not_in_vm "fast read was not 4 times faster: " \
21425 "$t_fast vs $t_slow"
21427 echo "Test 2: verify the performance between big and small read"
21428 $LCTL set_param -n llite.*.fast_read=1
21430 # 1k non-cache read
21431 cancel_lru_locks osc
21432 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21433 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21434 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21436 # 1M non-cache read
21437 cancel_lru_locks osc
21438 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21439 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21440 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21442 # verify that big IO is not 4 times faster than small IO
21443 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21444 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21446 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21449 run_test 248a "fast read verification"
21452 # Default short_io_bytes=16384, try both smaller and larger sizes.
21453 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21454 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21455 echo "bs=53248 count=113 normal buffered write"
21456 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21457 error "dd of initial data file failed"
21458 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21460 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21461 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21462 error "dd with sync normal writes failed"
21463 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21465 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21466 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21467 error "dd with sync small writes failed"
21468 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21470 cancel_lru_locks osc
21472 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21473 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21474 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21475 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21476 iflag=direct || error "dd with O_DIRECT small read failed"
21477 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21478 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21479 error "compare $TMP/$tfile.1 failed"
21481 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21482 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21484 # just to see what the maximum tunable value is, and test parsing
21485 echo "test invalid parameter 2MB"
21486 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21487 error "too-large short_io_bytes allowed"
21488 echo "test maximum parameter 512KB"
21489 # if we can set a larger short_io_bytes, run test regardless of version
21490 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21491 # older clients may not allow setting it this large, that's OK
21492 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21493 skip "Need at least client version 2.13.50"
21494 error "medium short_io_bytes failed"
21496 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21497 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21499 echo "test large parameter 64KB"
21500 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21501 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21503 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21504 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21505 error "dd with sync large writes failed"
21506 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21508 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21509 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21510 num=$((113 * 4096 / PAGE_SIZE))
21511 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21512 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21513 error "dd with O_DIRECT large writes failed"
21514 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21515 error "compare $DIR/$tfile.3 failed"
21517 cancel_lru_locks osc
21519 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21520 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21521 error "dd with O_DIRECT large read failed"
21522 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21523 error "compare $TMP/$tfile.2 failed"
21525 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21526 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21527 error "dd with O_DIRECT large read failed"
21528 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21529 error "compare $TMP/$tfile.3 failed"
21531 run_test 248b "test short_io read and write for both small and large sizes"
21533 test_249() { # LU-7890
21534 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21535 skip "Need at least version 2.8.54"
21538 $LFS setstripe -c 1 $DIR/$tfile
21539 # Offset 2T == 4k * 512M
21540 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21541 error "dd to 2T offset failed"
21543 run_test 249 "Write above 2T file size"
21546 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21547 && skip "no 16TB file size limit on ZFS"
21549 $LFS setstripe -c 1 $DIR/$tfile
21550 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21551 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21552 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21553 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21554 conv=notrunc,fsync && error "append succeeded"
21557 run_test 250 "Write above 16T limit"
21560 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21562 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21563 #Skip once - writing the first stripe will succeed
21564 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21565 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21566 error "short write happened"
21568 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21569 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21570 error "short read happened"
21574 run_test 251 "Handling short read and write correctly"
21577 remote_mds_nodsh && skip "remote MDS with nodsh"
21578 remote_ost_nodsh && skip "remote OST with nodsh"
21579 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21580 skip_env "ldiskfs only test"
21590 # check lr_reader on OST0000
21592 dev=$(facet_device $tgt)
21593 out=$(do_facet $tgt $LR_READER $dev)
21594 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21596 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21597 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21598 error "Invalid uuid returned by $LR_READER on target $tgt"
21599 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21601 # check lr_reader -c on MDT0000
21603 dev=$(facet_device $tgt)
21604 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21605 skip "$LR_READER does not support additional options"
21607 out=$(do_facet $tgt $LR_READER -c $dev)
21608 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21610 num=$(echo "$out" | grep -c "mdtlov")
21611 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21612 error "Invalid number of mdtlov clients returned by $LR_READER"
21613 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21615 # check lr_reader -cr on MDT0000
21616 out=$(do_facet $tgt $LR_READER -cr $dev)
21617 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21619 echo "$out" | grep -q "^reply_data:$" ||
21620 error "$LR_READER should have returned 'reply_data' section"
21621 num=$(echo "$out" | grep -c "client_generation")
21622 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21624 run_test 252 "check lr_reader tool"
21627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21628 remote_mds_nodsh && skip "remote MDS with nodsh"
21629 remote_mgs_nodsh && skip "remote MGS with nodsh"
21633 local ost_name=$(ostname_from_index $ostidx)
21636 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
21637 do_facet $SINGLEMDS $LCTL get_param -n \
21638 osp.$mdtosc_proc1.reserved_mb_high ||
21639 skip "remote MDS does not support reserved_mb_high"
21643 wait_delete_completed
21646 pool_add $TESTNAME || error "Pool creation failed"
21647 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21649 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21650 error "Setstripe failed"
21652 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21654 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21656 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21658 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21659 osp.$mdtosc_proc1.prealloc_status)
21660 echo "prealloc_status $oa_status"
21662 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21663 error "File creation should fail"
21665 #object allocation was stopped, but we still able to append files
21666 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21667 oflag=append || error "Append failed"
21669 rm -f $DIR/$tdir/$tfile.0
21671 # For this test, we want to delete the files we created to go out of
21672 # space but leave the watermark, so we remain nearly out of space
21673 ost_watermarks_enospc_delete_files $tfile $ostidx
21675 wait_delete_completed
21679 for i in $(seq 10 12); do
21680 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21681 2>/dev/null || error "File creation failed after rm"
21684 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21685 osp.$mdtosc_proc1.prealloc_status)
21686 echo "prealloc_status $oa_status"
21688 if (( oa_status != 0 )); then
21689 error "Object allocation still disable after rm"
21692 run_test 253 "Check object allocation limit"
21695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21696 remote_mds_nodsh && skip "remote MDS with nodsh"
21698 local mdt=$(facet_svc $SINGLEMDS)
21700 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
21701 skip "MDS does not support changelog_size"
21705 changelog_register || error "changelog_register failed"
21707 changelog_clear 0 || error "changelog_clear failed"
21709 local size1=$(do_facet $SINGLEMDS \
21710 $LCTL get_param -n mdd.$mdt.changelog_size)
21711 echo "Changelog size $size1"
21714 $LFS mkdir -i 0 $DIR/$tdir
21716 mkdir -p $DIR/$tdir/pics/2008/zachy
21717 touch $DIR/$tdir/pics/2008/zachy/timestamp
21718 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21719 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21720 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21721 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21722 rm $DIR/$tdir/pics/desktop.jpg
21724 local size2=$(do_facet $SINGLEMDS \
21725 $LCTL get_param -n mdd.$mdt.changelog_size)
21726 echo "Changelog size after work $size2"
21728 (( $size2 > $size1 )) ||
21729 error "new Changelog size=$size2 less than old size=$size1"
21731 run_test 254 "Check changelog size"
21738 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21739 awk -F: '{print $2}' | grep $type > /dev/null
21740 if [ $? -ne 0 ]; then
21750 lfs ladvise -a willread $file > /dev/null 2>&1
21751 if [ $? -eq 0 ]; then
21755 lfs ladvise -a willread $file 2>&1 |
21756 grep "Inappropriate ioctl for device" > /dev/null
21757 if [ $? -eq 0 ]; then
21764 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21767 # run a random read IO workload
21768 # usage: random_read_iops <filename> <filesize> <iosize>
21769 random_read_iops() {
21772 local iosize=${3:-4096}
21774 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21775 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21778 drop_file_oss_cache() {
21782 $LFS ladvise -a dontneed $file 2>/dev/null ||
21783 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21786 ladvise_willread_performance()
21789 local average_origin=0
21790 local average_cache=0
21791 local average_ladvise=0
21793 for ((i = 1; i <= $repeat; i++)); do
21794 echo "Iter $i/$repeat: reading without willread hint"
21795 cancel_lru_locks osc
21796 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21797 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21798 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21799 average_origin=$(bc <<<"$average_origin + $speed_origin")
21801 cancel_lru_locks osc
21802 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21803 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21804 average_cache=$(bc <<<"$average_cache + $speed_cache")
21806 cancel_lru_locks osc
21807 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21808 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21809 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21810 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21811 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21813 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21814 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21815 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21817 speedup_cache=$(percent $average_cache $average_origin)
21818 speedup_ladvise=$(percent $average_ladvise $average_origin)
21820 echo "Average uncached read: $average_origin"
21821 echo "Average speedup with OSS cached read: " \
21822 "$average_cache = +$speedup_cache%"
21823 echo "Average speedup with ladvise willread: " \
21824 "$average_ladvise = +$speedup_ladvise%"
21826 local lowest_speedup=20
21827 if (( ${average_cache%.*} < $lowest_speedup )); then
21828 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
21829 " got $average_cache%. Skipping ladvise willread check."
21833 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21834 # it is still good to run until then to exercise 'ladvise willread'
21835 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21836 [ "$ost1_FSTYPE" = "zfs" ] &&
21837 echo "osd-zfs does not support dontneed or drop_caches" &&
21840 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21841 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
21842 error_not_in_vm "Speedup with willread is less than " \
21843 "$lowest_speedup%, got $average_ladvise%"
21847 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21848 skip "lustre < 2.8.54 does not support ladvise "
21849 remote_ost_nodsh && skip "remote OST with nodsh"
21851 stack_trap "rm -f $DIR/$tfile"
21852 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21854 ladvise_no_type willread $DIR/$tfile &&
21855 skip "willread ladvise is not supported"
21857 ladvise_no_ioctl $DIR/$tfile &&
21858 skip "ladvise ioctl is not supported"
21861 local size=$((size_mb * 1048576))
21862 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21863 error "dd to $DIR/$tfile failed"
21865 lfs ladvise -a willread $DIR/$tfile ||
21866 error "Ladvise failed with no range argument"
21868 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21869 error "Ladvise failed with no -l or -e argument"
21871 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21872 error "Ladvise failed with only -e argument"
21874 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21875 error "Ladvise failed with only -l argument"
21877 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21878 error "End offset should not be smaller than start offset"
21880 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21881 error "End offset should not be equal to start offset"
21883 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21884 error "Ladvise failed with overflowing -s argument"
21886 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21887 error "Ladvise failed with overflowing -e argument"
21889 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21890 error "Ladvise failed with overflowing -l argument"
21892 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21893 error "Ladvise succeeded with conflicting -l and -e arguments"
21895 echo "Synchronous ladvise should wait"
21897 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21898 do_nodes $(comma_list $(osts_nodes)) \
21899 $LCTL set_param fail_val=$delay fail_loc=0x237
21901 local start_ts=$SECONDS
21902 lfs ladvise -a willread $DIR/$tfile ||
21903 error "Ladvise failed with no range argument"
21904 local end_ts=$SECONDS
21905 local inteval_ts=$((end_ts - start_ts))
21907 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21908 error "Synchronous advice didn't wait reply"
21911 echo "Asynchronous ladvise shouldn't wait"
21912 local start_ts=$SECONDS
21913 lfs ladvise -a willread -b $DIR/$tfile ||
21914 error "Ladvise failed with no range argument"
21915 local end_ts=$SECONDS
21916 local inteval_ts=$((end_ts - start_ts))
21918 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21919 error "Asynchronous advice blocked"
21922 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21923 ladvise_willread_performance
21925 run_test 255a "check 'lfs ladvise -a willread'"
21931 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21935 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21936 skip "lustre < 2.8.54 does not support ladvise "
21937 remote_ost_nodsh && skip "remote OST with nodsh"
21939 stack_trap "rm -f $DIR/$tfile"
21940 lfs setstripe -c 1 -i 0 $DIR/$tfile
21942 ladvise_no_type dontneed $DIR/$tfile &&
21943 skip "dontneed ladvise is not supported"
21945 ladvise_no_ioctl $DIR/$tfile &&
21946 skip "ladvise ioctl is not supported"
21948 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21949 [ "$ost1_FSTYPE" = "zfs" ] &&
21950 skip "zfs-osd does not support 'ladvise dontneed'"
21953 local size=$((size_mb * 1048576))
21954 # In order to prevent disturbance of other processes, only check 3/4
21955 # of the memory usage
21956 local kibibytes=$((size_mb * 1024 * 3 / 4))
21958 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21959 error "dd to $DIR/$tfile failed"
21961 #force write to complete before dropping OST cache & checking memory
21964 local total=$(facet_meminfo ost1 MemTotal)
21965 echo "Total memory: $total KiB"
21967 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21968 local before_read=$(facet_meminfo ost1 Cached)
21969 echo "Cache used before read: $before_read KiB"
21971 lfs ladvise -a willread $DIR/$tfile ||
21972 error "Ladvise willread failed"
21973 local after_read=$(facet_meminfo ost1 Cached)
21974 echo "Cache used after read: $after_read KiB"
21976 lfs ladvise -a dontneed $DIR/$tfile ||
21977 error "Ladvise dontneed again failed"
21978 local no_read=$(facet_meminfo ost1 Cached)
21979 echo "Cache used after dontneed ladvise: $no_read KiB"
21981 if [ $total -lt $((before_read + kibibytes)) ]; then
21982 echo "Memory is too small, abort checking"
21986 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21987 error "Ladvise willread should use more memory" \
21988 "than $kibibytes KiB"
21991 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21992 error "Ladvise dontneed should release more memory" \
21993 "than $kibibytes KiB"
21996 run_test 255b "check 'lfs ladvise -a dontneed'"
21999 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
22000 skip "lustre < 2.10.50 does not support lockahead"
22002 local ost1_imp=$(get_osc_import_name client ost1)
22003 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22011 test_mkdir -p $DIR/$tdir
22012 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22014 #test 10 returns only success/failure
22016 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22018 if [ $rc -eq 255 ]; then
22019 error "Ladvise test${i} failed, ${rc}"
22022 #test 11 counts lock enqueue requests, all others count new locks
22024 count=$(do_facet ost1 \
22025 $LCTL get_param -n ost.OSS.ost.stats)
22026 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
22028 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22030 if [ $rc -eq 255 ]; then
22031 error "Ladvise test${i} failed, ${rc}"
22034 new_count=$(do_facet ost1 \
22035 $LCTL get_param -n ost.OSS.ost.stats)
22036 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
22037 awk '{ print $2 }')
22039 difference="$((new_count - count))"
22040 if [ $difference -ne $rc ]; then
22041 error "Ladvise test${i}, bad enqueue count, returned " \
22042 "${rc}, actual ${difference}"
22045 for i in $(seq 12 21); do
22046 # If we do not do this, we run the risk of having too many
22047 # locks and starting lock cancellation while we are checking
22049 cancel_lru_locks osc
22051 count=$($LCTL get_param -n \
22052 ldlm.namespaces.$imp_name.lock_unused_count)
22054 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22056 if [ $rc -eq 255 ]; then
22057 error "Ladvise test ${i} failed, ${rc}"
22060 new_count=$($LCTL get_param -n \
22061 ldlm.namespaces.$imp_name.lock_unused_count)
22062 difference="$((new_count - count))"
22064 # Test 15 output is divided by 100 to map down to valid return
22065 if [ $i -eq 15 ]; then
22069 if [ $difference -ne $rc ]; then
22070 error "Ladvise test ${i}, bad lock count, returned " \
22071 "${rc}, actual ${difference}"
22075 #test 22 returns only success/failure
22077 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22079 if [ $rc -eq 255 ]; then
22080 error "Ladvise test${i} failed, ${rc}"
22083 run_test 255c "suite of ladvise lockahead tests"
22086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22087 remote_mds_nodsh && skip "remote MDS with nodsh"
22088 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22089 changelog_users $SINGLEMDS | grep "^cl" &&
22090 skip "active changelog user"
22096 mdt_dev=$(facet_device $SINGLEMDS)
22099 changelog_register || error "changelog_register failed"
22102 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
22104 changelog_clear 0 || error "changelog_clear failed"
22107 touch $DIR/$tdir/{1..10}
22110 stop $SINGLEMDS || error "Fail to stop MDT"
22113 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
22114 error "Fail to start MDT"
22116 #after mount new plainllog is used
22117 touch $DIR/$tdir/{11..19}
22118 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
22119 stack_trap "rm -f $tmpfile"
22120 cat_sl=$(do_facet $SINGLEMDS "sync; \
22121 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22122 llog_reader $tmpfile | grep -c type=1064553b")
22123 do_facet $SINGLEMDS llog_reader $tmpfile
22125 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
22127 changelog_clear 0 || error "changelog_clear failed"
22129 cat_sl=$(do_facet $SINGLEMDS "sync; \
22130 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22131 llog_reader $tmpfile | grep -c type=1064553b")
22133 if (( cat_sl == 2 )); then
22134 error "Empty plain llog was not deleted from changelog catalog"
22135 elif (( cat_sl != 1 )); then
22136 error "Active plain llog shouldn't be deleted from catalog"
22139 run_test 256 "Check llog delete for empty and not full state"
22142 remote_mds_nodsh && skip "remote MDS with nodsh"
22143 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22144 skip "Need MDS version at least 2.8.55"
22146 test_mkdir $DIR/$tdir
22148 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
22149 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
22152 #define OBD_FAIL_MDS_XATTR_REP 0x161
22153 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22154 local facet=mds$((mdtidx + 1))
22155 set_nodes_failloc $(facet_active_host $facet) 0x80000161
22156 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
22158 stop $facet || error "stop MDS failed"
22159 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
22160 error "start MDS fail"
22161 wait_recovery_complete $facet
22163 run_test 257 "xattr locks are not lost"
22165 # Verify we take the i_mutex when security requires it
22167 #define OBD_FAIL_IMUTEX_SEC 0x141c
22168 $LCTL set_param fail_loc=0x141c
22170 chmod u+s $DIR/$tfile
22171 chmod a+rwx $DIR/$tfile
22172 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22174 if [ $RC -ne 0 ]; then
22175 error "error, failed to take i_mutex, rc=$?"
22179 run_test 258a "verify i_mutex security behavior when suid attributes is set"
22181 # Verify we do NOT take the i_mutex in the normal case
22183 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
22184 $LCTL set_param fail_loc=0x141d
22187 chmod a+rw $DIR/$tfile
22188 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22190 if [ $RC -ne 0 ]; then
22191 error "error, took i_mutex unnecessarily, rc=$?"
22196 run_test 258b "verify i_mutex security behavior"
22199 local file=$DIR/$tfile
22203 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22205 stack_trap "rm -f $file" EXIT
22207 wait_delete_completed
22208 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22209 echo "before: $before"
22211 $LFS setstripe -i 0 -c 1 $file
22212 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
22214 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22215 echo "after write: $after"
22217 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
22218 do_facet ost1 $LCTL set_param fail_loc=0x2301
22220 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22221 echo "after truncate: $after"
22224 do_facet ost1 $LCTL set_param fail_loc=0
22225 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22227 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22228 echo "after restart: $after"
22229 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
22230 error "missing truncate?"
22234 run_test 259 "crash at delayed truncate"
22237 #define OBD_FAIL_MDC_CLOSE 0x806
22238 $LCTL set_param fail_loc=0x80000806
22242 run_test 260 "Check mdc_close fail"
22244 ### Data-on-MDT sanity tests ###
22246 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22247 skip "Need MDS version at least 2.10.55 for DoM"
22250 local dom=$DIR/$tdir/dom_file
22251 local tmp=$DIR/$tdir/tmp_file
22253 mkdir_on_mdt0 $DIR/$tdir
22255 # basic checks for DoM component creation
22256 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
22257 error "Can set MDT layout to non-first entry"
22259 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
22260 error "Can define multiple entries as MDT layout"
22262 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
22264 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
22265 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
22266 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
22268 local mdtidx=$($LFS getstripe -m $dom)
22269 local mdtname=MDT$(printf %04x $mdtidx)
22270 local facet=mds$((mdtidx + 1))
22271 local space_check=1
22273 # Skip free space checks with ZFS
22274 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
22278 local size_tmp=$((65536 * 3))
22279 local mdtfree1=$(do_facet $facet \
22280 lctl get_param -n osd*.*$mdtname.kbytesfree)
22282 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22283 # check also direct IO along write
22284 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
22285 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22287 cmp $tmp $dom || error "file data is different"
22288 [ $(stat -c%s $dom) == $size_tmp ] ||
22289 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22290 if [ $space_check == 1 ]; then
22291 local mdtfree2=$(do_facet $facet \
22292 lctl get_param -n osd*.*$mdtname.kbytesfree)
22294 # increase in usage from by $size_tmp
22295 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22296 error "MDT free space wrong after write: " \
22297 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22301 local size_dom=10000
22303 $TRUNCATE $dom $size_dom
22304 [ $(stat -c%s $dom) == $size_dom ] ||
22305 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
22306 if [ $space_check == 1 ]; then
22307 mdtfree1=$(do_facet $facet \
22308 lctl get_param -n osd*.*$mdtname.kbytesfree)
22309 # decrease in usage from $size_tmp to new $size_dom
22310 [ $(($mdtfree1 - $mdtfree2)) -ge \
22311 $(((size_tmp - size_dom) / 1024)) ] ||
22312 error "MDT free space is wrong after truncate: " \
22313 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
22319 size_dom=$((size_dom + size_tmp))
22320 [ $(stat -c%s $dom) == $size_dom ] ||
22321 error "bad size after append: $(stat -c%s $dom) != $size_dom"
22322 if [ $space_check == 1 ]; then
22323 mdtfree2=$(do_facet $facet \
22324 lctl get_param -n osd*.*$mdtname.kbytesfree)
22325 # increase in usage by $size_tmp from previous
22326 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22327 error "MDT free space is wrong after append: " \
22328 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22333 if [ $space_check == 1 ]; then
22334 mdtfree1=$(do_facet $facet \
22335 lctl get_param -n osd*.*$mdtname.kbytesfree)
22336 # decrease in usage by $size_dom from previous
22337 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
22338 error "MDT free space is wrong after removal: " \
22339 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22342 # combined striping
22343 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22344 error "Can't create DoM + OST striping"
22346 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22347 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22348 # check also direct IO along write
22349 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22351 cmp $tmp $dom || error "file data is different"
22352 [ $(stat -c%s $dom) == $size_tmp ] ||
22353 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22358 run_test 270a "DoM: basic functionality tests"
22361 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22362 skip "Need MDS version at least 2.10.55"
22364 local dom=$DIR/$tdir/dom_file
22365 local max_size=1048576
22367 mkdir -p $DIR/$tdir
22368 $LFS setstripe -E $max_size -L mdt $dom
22370 # truncate over the limit
22371 $TRUNCATE $dom $(($max_size + 1)) &&
22372 error "successful truncate over the maximum size"
22373 # write over the limit
22374 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22375 error "successful write over the maximum size"
22376 # append over the limit
22377 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22378 echo "12345" >> $dom && error "successful append over the maximum size"
22383 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22386 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22387 skip "Need MDS version at least 2.10.55"
22389 mkdir -p $DIR/$tdir
22390 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22392 # check files inherit DoM EA
22393 touch $DIR/$tdir/first
22394 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22395 error "bad pattern"
22396 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22397 error "bad stripe count"
22398 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22399 error "bad stripe size"
22401 # check directory inherits DoM EA and uses it as default
22402 mkdir $DIR/$tdir/subdir
22403 touch $DIR/$tdir/subdir/second
22404 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22405 error "bad pattern in sub-directory"
22406 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22407 error "bad stripe count in sub-directory"
22408 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22409 error "bad stripe size in sub-directory"
22412 run_test 270c "DoM: DoM EA inheritance tests"
22415 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22416 skip "Need MDS version at least 2.10.55"
22418 mkdir -p $DIR/$tdir
22419 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22421 # inherit default DoM striping
22422 mkdir $DIR/$tdir/subdir
22423 touch $DIR/$tdir/subdir/f1
22425 # change default directory striping
22426 $LFS setstripe -c 1 $DIR/$tdir/subdir
22427 touch $DIR/$tdir/subdir/f2
22428 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22429 error "wrong default striping in file 2"
22430 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22431 error "bad pattern in file 2"
22434 run_test 270d "DoM: change striping from DoM to RAID0"
22437 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22438 skip "Need MDS version at least 2.10.55"
22440 mkdir -p $DIR/$tdir/dom
22441 mkdir -p $DIR/$tdir/norm
22444 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22445 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22447 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22448 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22450 # find DoM files by layout
22451 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22452 [ $NUM -eq $DOMFILES ] ||
22453 error "lfs find -L: found $NUM, expected $DOMFILES"
22454 echo "Test 1: lfs find 20 DOM files by layout: OK"
22456 # there should be 1 dir with default DOM striping
22457 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22459 error "lfs find -L: found $NUM, expected 1 dir"
22460 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22462 # find DoM files by stripe size
22463 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22464 [ $NUM -eq $DOMFILES ] ||
22465 error "lfs find -S: found $NUM, expected $DOMFILES"
22466 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22468 # find files by stripe offset except DoM files
22469 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22470 [ $NUM -eq $NORMFILES ] ||
22471 error "lfs find -i: found $NUM, expected $NORMFILES"
22472 echo "Test 5: lfs find no DOM files by stripe index: OK"
22475 run_test 270e "DoM: lfs find with DoM files test"
22478 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22479 skip "Need MDS version at least 2.10.55"
22481 local mdtname=${FSNAME}-MDT0000-mdtlov
22482 local dom=$DIR/$tdir/dom_file
22483 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22484 lod.$mdtname.dom_stripesize)
22485 local dom_limit=131072
22487 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22488 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22489 lod.$mdtname.dom_stripesize)
22490 [ ${dom_limit} -eq ${dom_current} ] ||
22491 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22493 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22494 $LFS setstripe -d $DIR/$tdir
22495 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22496 error "Can't set directory default striping"
22498 # exceed maximum stripe size
22499 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22500 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22501 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22502 error "Able to create DoM component size more than LOD limit"
22504 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22505 dom_current=$(do_facet mds1 $LCTL get_param -n \
22506 lod.$mdtname.dom_stripesize)
22507 [ 0 -eq ${dom_current} ] ||
22508 error "Can't set zero DoM stripe limit"
22511 # attempt to create DoM file on server with disabled DoM should
22512 # remove DoM entry from layout and be succeed
22513 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22514 error "Can't create DoM file (DoM is disabled)"
22515 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22516 error "File has DoM component while DoM is disabled"
22519 # attempt to create DoM file with only DoM stripe should return error
22520 $LFS setstripe -E $dom_limit -L mdt $dom &&
22521 error "Able to create DoM-only file while DoM is disabled"
22523 # too low values to be aligned with smallest stripe size 64K
22524 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22525 dom_current=$(do_facet mds1 $LCTL get_param -n \
22526 lod.$mdtname.dom_stripesize)
22527 [ 30000 -eq ${dom_current} ] &&
22528 error "Can set too small DoM stripe limit"
22530 # 64K is a minimal stripe size in Lustre, expect limit of that size
22531 [ 65536 -eq ${dom_current} ] ||
22532 error "Limit is not set to 64K but ${dom_current}"
22534 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22535 dom_current=$(do_facet mds1 $LCTL get_param -n \
22536 lod.$mdtname.dom_stripesize)
22538 [ 2147483648 -eq ${dom_current} ] &&
22539 error "Can set too large DoM stripe limit"
22541 do_facet mds1 $LCTL set_param -n \
22542 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22543 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22544 error "Can't create DoM component size after limit change"
22545 do_facet mds1 $LCTL set_param -n \
22546 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22547 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22548 error "Can't create DoM file after limit decrease"
22549 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22550 error "Can create big DoM component after limit decrease"
22551 touch ${dom}_def ||
22552 error "Can't create file with old default layout"
22554 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22557 run_test 270f "DoM: maximum DoM stripe size checks"
22560 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22561 skip "Need MDS version at least 2.13.52"
22562 local dom=$DIR/$tdir/$tfile
22564 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22565 local lodname=${FSNAME}-MDT0000-mdtlov
22567 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22568 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22569 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22570 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22572 local dom_limit=1024
22573 local dom_threshold="50%"
22575 $LFS setstripe -d $DIR/$tdir
22576 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22577 error "Can't set directory default striping"
22579 do_facet mds1 $LCTL set_param -n \
22580 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22581 # set 0 threshold and create DOM file to change tunable stripesize
22582 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22583 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22584 error "Failed to create $dom file"
22585 # now tunable dom_cur_stripesize should reach maximum
22586 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22587 lod.${lodname}.dom_stripesize_cur_kb)
22588 [[ $dom_current == $dom_limit ]] ||
22589 error "Current DOM stripesize is not maximum"
22592 # set threshold for further tests
22593 do_facet mds1 $LCTL set_param -n \
22594 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22595 echo "DOM threshold is $dom_threshold free space"
22598 # Spoof bfree to exceed threshold
22599 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22600 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22601 for spfree in 40 20 0 15 30 55; do
22602 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22603 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22604 error "Failed to create $dom file"
22605 dom_def=$(do_facet mds1 $LCTL get_param -n \
22606 lod.${lodname}.dom_stripesize_cur_kb)
22607 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22608 [[ $dom_def != $dom_current ]] ||
22609 error "Default stripe size was not changed"
22610 if (( spfree > 0 )) ; then
22611 dom_set=$($LFS getstripe -S $dom)
22612 (( dom_set == dom_def * 1024 )) ||
22613 error "DOM component size is still old"
22615 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22616 error "DoM component is set with no free space"
22619 dom_current=$dom_def
22622 run_test 270g "DoM: default DoM stripe size depends on free space"
22625 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22626 skip "Need MDS version at least 2.13.53"
22628 local mdtname=${FSNAME}-MDT0000-mdtlov
22629 local dom=$DIR/$tdir/$tfile
22630 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22632 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
22633 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22635 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22636 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
22637 error "can't create OST file"
22638 # mirrored file with DOM entry in the second mirror
22639 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22640 error "can't create mirror with DoM component"
22642 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22644 # DOM component in the middle and has other enries in the same mirror,
22645 # should succeed but lost DoM component
22646 $LFS setstripe --copy=${dom}_1 $dom ||
22647 error "Can't create file from OST|DOM mirror layout"
22648 # check new file has no DoM layout after all
22649 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22650 error "File has DoM component while DoM is disabled"
22652 run_test 270h "DoM: DoM stripe removal when disabled on server"
22655 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
22656 skip "Need MDS version at least 2.14.54"
22659 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
22660 error "setstripe should fail" || true
22662 run_test 270i "DoM: setting invalid DoM striping should fail"
22665 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22666 skip "Need MDS version at least 2.10.55"
22668 local dom=$DIR/$tdir/dom
22670 mkdir -p $DIR/$tdir
22672 $LFS setstripe -E 1024K -L mdt $dom
22674 lctl set_param -n mdc.*.stats=clear
22675 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22676 cat $dom > /dev/null
22677 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22678 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22682 run_test 271a "DoM: data is cached for read after write"
22685 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22686 skip "Need MDS version at least 2.10.55"
22688 local dom=$DIR/$tdir/dom
22690 mkdir -p $DIR/$tdir
22692 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22694 lctl set_param -n mdc.*.stats=clear
22695 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22696 cancel_lru_locks mdc
22697 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22698 # second stat to check size is cached on client
22699 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22700 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22701 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22704 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22707 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22708 skip "Need MDS version at least 2.10.55"
22710 local dom=$DIR/$tdir/dom
22712 mkdir -p $DIR/$tdir
22714 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22716 lctl set_param -n mdc.*.stats=clear
22717 lctl set_param -n osc.*.stats=clear
22718 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22719 cancel_lru_locks mdc
22720 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22721 # second stat to check size is cached on client
22722 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22723 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22724 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22725 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22726 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22729 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22735 local mdt=MDT$(printf %04x $mdtidx)
22737 if [ -z $param ]; then
22738 lctl get_param -n mdc.*$mdt*.stats
22740 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22745 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22746 skip "Need MDS version at least 2.10.55"
22748 local dom=$DIR/$tdir/dom
22750 mkdir -p $DIR/$tdir
22752 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22754 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22755 local facet=mds$((mdtidx + 1))
22757 cancel_lru_locks mdc
22758 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22759 createmany -o $dom 1000
22760 lctl set_param -n mdc.*.stats=clear
22761 smalliomany -w $dom 1000 200
22762 get_mdc_stats $mdtidx
22763 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22764 # Each file has 1 open, 1 IO enqueues, total 2000
22765 # but now we have also +1 getxattr for security.capability, total 3000
22766 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22767 unlinkmany $dom 1000
22769 cancel_lru_locks mdc
22770 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22771 createmany -o $dom 1000
22772 lctl set_param -n mdc.*.stats=clear
22773 smalliomany -w $dom 1000 200
22774 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22775 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22776 # for OPEN and IO lock.
22777 [ $((enq - enq_2)) -ge 1000 ] ||
22778 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22779 unlinkmany $dom 1000
22782 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22784 cleanup_271def_tests() {
22790 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22791 skip "Need MDS version at least 2.10.57"
22793 local dom=$DIR/$tdir/dom
22794 local tmp=$TMP/$tfile
22795 trap "cleanup_271def_tests $tmp" EXIT
22797 mkdir -p $DIR/$tdir
22799 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22801 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22803 cancel_lru_locks mdc
22804 dd if=/dev/urandom of=$tmp bs=1000 count=1
22805 dd if=$tmp of=$dom bs=1000 count=1
22806 cancel_lru_locks mdc
22808 cat /etc/hosts >> $tmp
22809 lctl set_param -n mdc.*.stats=clear
22811 # append data to the same file it should update local page
22812 echo "Append to the same page"
22813 cat /etc/hosts >> $dom
22814 local num=$(get_mdc_stats $mdtidx ost_read)
22815 local ra=$(get_mdc_stats $mdtidx req_active)
22816 local rw=$(get_mdc_stats $mdtidx req_waittime)
22818 [ -z $num ] || error "$num READ RPC occured"
22819 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22823 cmp $tmp $dom || error "file miscompare"
22825 cancel_lru_locks mdc
22826 lctl set_param -n mdc.*.stats=clear
22828 echo "Open and read file"
22829 cat $dom > /dev/null
22830 local num=$(get_mdc_stats $mdtidx ost_read)
22831 local ra=$(get_mdc_stats $mdtidx req_active)
22832 local rw=$(get_mdc_stats $mdtidx req_waittime)
22834 [ -z $num ] || error "$num READ RPC occured"
22835 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22839 cmp $tmp $dom || error "file miscompare"
22843 run_test 271d "DoM: read on open (1K file in reply buffer)"
22846 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22847 skip "Need MDS version at least 2.10.57"
22849 local dom=$DIR/$tdir/dom
22850 local tmp=$TMP/$tfile
22851 trap "cleanup_271def_tests $tmp" EXIT
22853 mkdir -p $DIR/$tdir
22855 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22857 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22859 cancel_lru_locks mdc
22860 dd if=/dev/urandom of=$tmp bs=265000 count=1
22861 dd if=$tmp of=$dom bs=265000 count=1
22862 cancel_lru_locks mdc
22863 cat /etc/hosts >> $tmp
22864 lctl set_param -n mdc.*.stats=clear
22866 echo "Append to the same page"
22867 cat /etc/hosts >> $dom
22868 local num=$(get_mdc_stats $mdtidx ost_read)
22869 local ra=$(get_mdc_stats $mdtidx req_active)
22870 local rw=$(get_mdc_stats $mdtidx req_waittime)
22872 [ -z $num ] || error "$num READ RPC occured"
22873 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22877 cmp $tmp $dom || error "file miscompare"
22879 cancel_lru_locks mdc
22880 lctl set_param -n mdc.*.stats=clear
22882 echo "Open and read file"
22883 cat $dom > /dev/null
22884 local num=$(get_mdc_stats $mdtidx ost_read)
22885 local ra=$(get_mdc_stats $mdtidx req_active)
22886 local rw=$(get_mdc_stats $mdtidx req_waittime)
22888 [ -z $num ] && num=0
22889 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22890 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22894 cmp $tmp $dom || error "file miscompare"
22898 run_test 271f "DoM: read on open (200K file and read tail)"
22901 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22902 skip "Skipping due to old client or server version"
22904 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22906 $CHECKSTAT -t file $DIR1/$tfile
22908 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22911 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22912 $LCTL set_param fail_loc=0x80000314
22913 rm $DIR1/$tfile || error "Unlink fails"
22915 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22916 [ $RC -eq 0 ] || error "Failed write to stale object"
22918 run_test 271g "Discard DoM data vs client flush race"
22921 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22922 skip "Need MDS version at least 2.11.50"
22924 local dom=$DIR/$tdir/dom
22925 mkdir -p $DIR/$tdir
22927 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22928 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22929 error "failed to write data into $dom"
22930 local old_md5=$(md5sum $dom)
22932 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22933 error "failed to migrate to the same DoM component"
22935 local new_md5=$(md5sum $dom)
22937 [ "$old_md5" == "$new_md5" ] ||
22938 error "md5sum differ: $old_md5, $new_md5"
22940 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22941 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22943 run_test 272a "DoM migration: new layout with the same DOM component"
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
22951 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22953 local mdtidx=$($LFS getstripe -m $dom)
22954 local mdtname=MDT$(printf %04x $mdtidx)
22955 local facet=mds$((mdtidx + 1))
22957 local mdtfree1=$(do_facet $facet \
22958 lctl get_param -n osd*.*$mdtname.kbytesfree)
22959 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22960 error "failed to write data into $dom"
22961 local old_md5=$(md5sum $dom)
22962 cancel_lru_locks mdc
22963 local mdtfree1=$(do_facet $facet \
22964 lctl get_param -n osd*.*$mdtname.kbytesfree)
22966 $LFS migrate -c2 $dom ||
22967 error "failed to migrate to the new composite layout"
22968 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22969 error "MDT stripe was not removed"
22971 cancel_lru_locks mdc
22972 local new_md5=$(md5sum $dom)
22973 [ "$old_md5" == "$new_md5" ] ||
22974 error "$old_md5 != $new_md5"
22976 # Skip free space checks with ZFS
22977 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22978 local mdtfree2=$(do_facet $facet \
22979 lctl get_param -n osd*.*$mdtname.kbytesfree)
22980 [ $mdtfree2 -gt $mdtfree1 ] ||
22981 error "MDT space is not freed after migration"
22985 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22988 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22989 skip "Need MDS version at least 2.11.50"
22991 local dom=$DIR/$tdir/$tfile
22992 mkdir -p $DIR/$tdir
22993 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22995 local mdtidx=$($LFS getstripe -m $dom)
22996 local mdtname=MDT$(printf %04x $mdtidx)
22997 local facet=mds$((mdtidx + 1))
22999 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23000 error "failed to write data into $dom"
23001 local old_md5=$(md5sum $dom)
23002 cancel_lru_locks mdc
23003 local mdtfree1=$(do_facet $facet \
23004 lctl get_param -n osd*.*$mdtname.kbytesfree)
23006 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
23007 error "failed to migrate to the new composite layout"
23008 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
23009 error "MDT stripe was not removed"
23011 cancel_lru_locks mdc
23012 local new_md5=$(md5sum $dom)
23013 [ "$old_md5" == "$new_md5" ] ||
23014 error "$old_md5 != $new_md5"
23016 # Skip free space checks with ZFS
23017 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23018 local mdtfree2=$(do_facet $facet \
23019 lctl get_param -n osd*.*$mdtname.kbytesfree)
23020 [ $mdtfree2 -gt $mdtfree1 ] ||
23021 error "MDS space is not freed after migration"
23025 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
23028 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23029 skip "Need MDS version at least 2.12.55"
23031 local dom=$DIR/$tdir/$tfile
23032 mkdir -p $DIR/$tdir
23033 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23035 local mdtidx=$($LFS getstripe -m $dom)
23036 local mdtname=MDT$(printf %04x $mdtidx)
23037 local facet=mds$((mdtidx + 1))
23039 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23040 error "failed to write data into $dom"
23041 local old_md5=$(md5sum $dom)
23042 cancel_lru_locks mdc
23043 local mdtfree1=$(do_facet $facet \
23044 lctl get_param -n osd*.*$mdtname.kbytesfree)
23046 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
23047 error "failed mirroring to the new composite layout"
23048 $LFS mirror resync $dom ||
23049 error "failed mirror resync"
23050 $LFS mirror split --mirror-id 1 -d $dom ||
23051 error "failed mirror split"
23053 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23054 error "MDT stripe was not removed"
23056 cancel_lru_locks mdc
23057 local new_md5=$(md5sum $dom)
23058 [ "$old_md5" == "$new_md5" ] ||
23059 error "$old_md5 != $new_md5"
23061 # Skip free space checks with ZFS
23062 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23063 local mdtfree2=$(do_facet $facet \
23064 lctl get_param -n osd*.*$mdtname.kbytesfree)
23065 [ $mdtfree2 -gt $mdtfree1 ] ||
23066 error "MDS space is not freed after DOM mirror deletion"
23070 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
23073 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23074 skip "Need MDS version at least 2.12.55"
23076 local dom=$DIR/$tdir/$tfile
23077 mkdir -p $DIR/$tdir
23078 $LFS setstripe -c 2 $dom
23080 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23081 error "failed to write data into $dom"
23082 local old_md5=$(md5sum $dom)
23085 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
23086 error "failed mirroring to the DOM layout"
23087 $LFS mirror resync $dom ||
23088 error "failed mirror resync"
23089 $LFS mirror split --mirror-id 1 -d $dom ||
23090 error "failed mirror split"
23092 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23093 error "MDT stripe wasn't set"
23096 local new_md5=$(md5sum $dom)
23097 [ "$old_md5" == "$new_md5" ] ||
23098 error "$old_md5 != $new_md5"
23102 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
23105 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23106 skip "Need MDS version at least 2.12.55"
23108 local dom=$DIR/$tdir/$tfile
23109 mkdir -p $DIR/$tdir
23110 $LFS setstripe -c 2 $dom
23112 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23113 error "failed to write data into $dom"
23114 local old_md5=$(md5sum $dom)
23117 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
23118 error "failed migrating to the DOM file"
23120 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23121 error "MDT stripe wasn't set"
23124 local new_md5=$(md5sum $dom)
23125 [ "$old_md5" != "$new_md5" ] &&
23126 error "$old_md5 != $new_md5"
23130 run_test 272f "DoM migration: OST-striped file to DOM file"
23133 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23134 skip "Need MDS version at least 2.11.50"
23136 # Layout swap cannot be done if either file has DOM component,
23137 # this will never be supported, migration should be used instead
23139 local dom=$DIR/$tdir/$tfile
23140 mkdir -p $DIR/$tdir
23142 $LFS setstripe -c2 ${dom}_plain
23143 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
23144 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
23145 error "can swap layout with DoM component"
23146 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
23147 error "can swap layout with DoM component"
23149 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
23150 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
23151 error "can swap layout with DoM component"
23152 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
23153 error "can swap layout with DoM component"
23156 run_test 273a "DoM: layout swapping should fail with DOM"
23159 mkdir -p $DIR/$tdir
23160 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
23162 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
23163 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
23165 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
23167 run_test 273b "DoM: race writeback and object destroy"
23170 remote_ost_nodsh && skip "remote OST with nodsh"
23171 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
23172 skip "Need OST version >= 2.10.57"
23174 local file=$DIR/$tfile
23177 oss=$(comma_list $(osts_nodes))
23179 dd if=/dev/urandom of=$file bs=1M count=2 ||
23180 error "failed to create a file"
23181 cancel_lru_locks osc
23184 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23185 error "failed to read a file"
23187 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
23188 $LCTL set_param fail_loc=0x8000031f
23190 cancel_lru_locks osc &
23193 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
23194 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
23195 #IO takes another lock, but matches the PENDING one
23196 #and places it to the IO RPC
23197 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23198 error "failed to read a file with PENDING lock"
23200 run_test 275 "Read on a canceled duplicate lock"
23203 remote_ost_nodsh && skip "remote OST with nodsh"
23206 do_facet ost1 "(while true; do \
23207 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
23208 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
23211 for LOOP in $(seq 20); do
23213 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
23216 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
23217 rm $TMP/sanity_276_pid"
23219 run_test 276 "Race between mount and obd_statfs"
23222 $LCTL set_param ldlm.namespaces.*.lru_size=0
23223 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23224 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23225 grep ^used_mb | awk '{print $2}')
23226 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
23227 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
23228 oflag=direct conv=notrunc
23229 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23230 grep ^used_mb | awk '{print $2}')
23231 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
23233 run_test 277 "Direct IO shall drop page cache"
23236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23237 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23238 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
23239 skip "needs the same host for mdt1 mdt2" && return
23244 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
23245 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
23251 echo "Starting MDTs"
23252 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
23254 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
23256 do_facet mds2 $LCTL set_param fail_loc=0
23258 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
23259 wait_recovery_complete mds2
23261 run_test 278 "Race starting MDS between MDTs stop/start"
23264 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
23265 skip "Need MGS version at least 2.13.52"
23266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23267 combined_mgs_mds || skip "needs combined MGS/MDT"
23269 umount_client $MOUNT
23270 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
23271 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
23273 mount_client $MOUNT &
23275 stop mgs || error "stop mgs failed"
23276 #for a race mgs would crash
23277 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
23278 # make sure we unmount client before remounting
23280 umount_client $MOUNT
23281 mount_client $MOUNT || error "mount client failed"
23283 run_test 280 "Race between MGS umount and client llog processing"
23285 cleanup_test_300() {
23289 test_striped_dir() {
23294 mkdir -p $DIR/$tdir
23296 SAVE_UMASK=$(umask)
23297 trap cleanup_test_300 RETURN EXIT
23299 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
23300 $DIR/$tdir/striped_dir ||
23301 error "set striped dir error"
23303 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
23304 [ "$mode" = "755" ] || error "expect 755 got $mode"
23306 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
23307 error "getdirstripe failed"
23308 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
23309 if [ "$stripe_count" != "2" ]; then
23310 error "1:stripe_count is $stripe_count, expect 2"
23312 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
23313 if [ "$stripe_count" != "2" ]; then
23314 error "2:stripe_count is $stripe_count, expect 2"
23317 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
23318 if [ "$stripe_index" != "$mdt_index" ]; then
23319 error "stripe_index is $stripe_index, expect $mdt_index"
23322 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23323 error "nlink error after create striped dir"
23325 mkdir $DIR/$tdir/striped_dir/a
23326 mkdir $DIR/$tdir/striped_dir/b
23328 stat $DIR/$tdir/striped_dir/a ||
23329 error "create dir under striped dir failed"
23330 stat $DIR/$tdir/striped_dir/b ||
23331 error "create dir under striped dir failed"
23333 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
23334 error "nlink error after mkdir"
23336 rmdir $DIR/$tdir/striped_dir/a
23337 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
23338 error "nlink error after rmdir"
23340 rmdir $DIR/$tdir/striped_dir/b
23341 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23342 error "nlink error after rmdir"
23344 chattr +i $DIR/$tdir/striped_dir
23345 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23346 error "immutable flags not working under striped dir!"
23347 chattr -i $DIR/$tdir/striped_dir
23349 rmdir $DIR/$tdir/striped_dir ||
23350 error "rmdir striped dir error"
23358 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23359 skip "skipped for lustre < 2.7.0"
23360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23361 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23363 test_striped_dir 0 || error "failed on striped dir on MDT0"
23364 test_striped_dir 1 || error "failed on striped dir on MDT0"
23366 run_test 300a "basic striped dir sanity test"
23369 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23370 skip "skipped for lustre < 2.7.0"
23371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23372 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23379 test_mkdir $DIR/$tdir || error "mkdir fail"
23380 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23381 error "set striped dir error"
23382 for i in {0..9}; do
23383 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23385 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23386 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23387 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23389 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23390 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23391 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23395 run_test 300b "check ctime/mtime for striped dir"
23398 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23399 skip "skipped for lustre < 2.7.0"
23400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23401 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23405 mkdir_on_mdt0 $DIR/$tdir
23406 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23407 error "set striped dir error"
23409 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23410 error "chown striped dir failed"
23412 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23413 error "create 5k files failed"
23415 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23417 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23421 run_test 300c "chown && check ls under striped directory"
23424 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23425 skip "skipped for lustre < 2.7.0"
23426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23427 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23432 mkdir -p $DIR/$tdir
23433 $LFS setstripe -c 2 $DIR/$tdir
23435 #local striped directory
23436 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23437 error "set striped dir error"
23438 #look at the directories for debug purposes
23440 $LFS getdirstripe $DIR/$tdir
23441 ls -l $DIR/$tdir/striped_dir
23442 $LFS getdirstripe $DIR/$tdir/striped_dir
23443 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23444 error "create 10 files failed"
23446 #remote striped directory
23447 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23448 error "set striped dir error"
23449 #look at the directories for debug purposes
23451 $LFS getdirstripe $DIR/$tdir
23452 ls -l $DIR/$tdir/remote_striped_dir
23453 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23454 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23455 error "create 10 files failed"
23457 for file in $(find $DIR/$tdir); do
23458 stripe_count=$($LFS getstripe -c $file)
23459 [ $stripe_count -eq 2 ] ||
23460 error "wrong stripe $stripe_count for $file"
23465 run_test 300d "check default stripe under striped directory"
23468 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23469 skip "Need MDS version at least 2.7.55"
23470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23471 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23476 mkdir -p $DIR/$tdir
23478 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23479 error "set striped dir error"
23481 touch $DIR/$tdir/striped_dir/a
23482 touch $DIR/$tdir/striped_dir/b
23483 touch $DIR/$tdir/striped_dir/c
23485 mkdir $DIR/$tdir/striped_dir/dir_a
23486 mkdir $DIR/$tdir/striped_dir/dir_b
23487 mkdir $DIR/$tdir/striped_dir/dir_c
23489 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23490 error "set striped adir under striped dir error"
23492 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23493 error "set striped bdir under striped dir error"
23495 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23496 error "set striped cdir under striped dir error"
23498 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23499 error "rename dir under striped dir fails"
23501 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23502 error "rename dir under different stripes fails"
23504 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23505 error "rename file under striped dir should succeed"
23507 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23508 error "rename dir under striped dir should succeed"
23512 run_test 300e "check rename under striped directory"
23515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23516 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23517 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23518 skip "Need MDS version at least 2.7.55"
23524 mkdir -p $DIR/$tdir
23526 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23527 error "set striped dir error"
23529 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23530 error "set striped dir error"
23532 touch $DIR/$tdir/striped_dir/a
23533 mkdir $DIR/$tdir/striped_dir/dir_a
23534 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23535 error "create striped dir under striped dir fails"
23537 touch $DIR/$tdir/striped_dir1/b
23538 mkdir $DIR/$tdir/striped_dir1/dir_b
23539 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23540 error "create striped dir under striped dir fails"
23542 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23543 error "rename dir under different striped dir should fail"
23545 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23546 error "rename striped dir under diff striped dir should fail"
23548 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23549 error "rename file under diff striped dirs fails"
23553 run_test 300f "check rename cross striped directory"
23555 test_300_check_default_striped_dir()
23558 local default_count=$2
23559 local default_index=$3
23562 local dir_stripe_index
23565 echo "checking $dirname $default_count $default_index"
23566 $LFS setdirstripe -D -c $default_count -i $default_index \
23567 -H all_char $DIR/$tdir/$dirname ||
23568 error "set default stripe on striped dir error"
23569 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23570 [ $stripe_count -eq $default_count ] ||
23571 error "expect $default_count get $stripe_count for $dirname"
23573 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23574 [ $stripe_index -eq $default_index ] ||
23575 error "expect $default_index get $stripe_index for $dirname"
23577 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23578 error "create dirs failed"
23580 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23581 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23582 for dir in $(find $DIR/$tdir/$dirname/*); do
23583 stripe_count=$($LFS getdirstripe -c $dir)
23584 (( $stripe_count == $default_count )) ||
23585 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23586 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23587 error "stripe count $default_count != $stripe_count for $dir"
23589 stripe_index=$($LFS getdirstripe -i $dir)
23590 [ $default_index -eq -1 ] ||
23591 [ $stripe_index -eq $default_index ] ||
23592 error "$stripe_index != $default_index for $dir"
23594 #check default stripe
23595 stripe_count=$($LFS getdirstripe -D -c $dir)
23596 [ $stripe_count -eq $default_count ] ||
23597 error "default count $default_count != $stripe_count for $dir"
23599 stripe_index=$($LFS getdirstripe -D -i $dir)
23600 [ $stripe_index -eq $default_index ] ||
23601 error "default index $default_index != $stripe_index for $dir"
23603 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23607 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23608 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23609 skip "Need MDS version at least 2.7.55"
23615 mkdir_on_mdt0 $DIR/$tdir
23616 mkdir $DIR/$tdir/normal_dir
23618 #Checking when client cache stripe index
23619 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23620 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
23621 error "create striped_dir failed"
23623 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
23624 error "create dir0 fails"
23625 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
23626 [ $stripe_index -eq 0 ] ||
23627 error "dir0 expect index 0 got $stripe_index"
23629 mkdir $DIR/$tdir/striped_dir/dir1 ||
23630 error "create dir1 fails"
23631 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
23632 [ $stripe_index -eq 1 ] ||
23633 error "dir1 expect index 1 got $stripe_index"
23635 #check default stripe count/stripe index
23636 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
23637 test_300_check_default_striped_dir normal_dir 1 0
23638 test_300_check_default_striped_dir normal_dir -1 1
23639 test_300_check_default_striped_dir normal_dir 2 -1
23641 #delete default stripe information
23642 echo "delete default stripeEA"
23643 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
23644 error "set default stripe on striped dir error"
23646 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
23647 for dir in $(find $DIR/$tdir/normal_dir/*); do
23648 stripe_count=$($LFS getdirstripe -c $dir)
23649 [ $stripe_count -eq 0 ] ||
23650 error "expect 1 get $stripe_count for $dir"
23653 run_test 300g "check default striped directory for normal directory"
23656 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23657 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23658 skip "Need MDS version at least 2.7.55"
23664 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23665 error "set striped dir error"
23667 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23668 test_300_check_default_striped_dir striped_dir 1 0
23669 test_300_check_default_striped_dir striped_dir -1 1
23670 test_300_check_default_striped_dir striped_dir 2 -1
23672 #delete default stripe information
23673 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23674 error "set default stripe on striped dir error"
23676 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
23677 for dir in $(find $DIR/$tdir/striped_dir/*); do
23678 stripe_count=$($LFS getdirstripe -c $dir)
23679 [ $stripe_count -eq 0 ] ||
23680 error "expect 1 get $stripe_count for $dir"
23683 run_test 300h "check default striped directory for striped directory"
23686 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
23687 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
23688 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
23689 skip "Need MDS version at least 2.7.55"
23696 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23697 error "set striped dir error"
23699 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23700 error "create files under striped dir failed"
23702 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23703 error "set striped hashdir error"
23705 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23706 error "create dir0 under hash dir failed"
23707 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23708 error "create dir1 under hash dir failed"
23709 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23710 error "create dir2 under hash dir failed"
23712 # unfortunately, we need to umount to clear dir layout cache for now
23713 # once we fully implement dir layout, we can drop this
23714 umount_client $MOUNT || error "umount failed"
23715 mount_client $MOUNT || error "mount failed"
23717 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23718 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23719 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
23721 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
23722 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
23723 error "create crush2 dir $tdir/hashdir/d3 failed"
23724 $LFS find -H crush2 $DIR/$tdir/hashdir
23725 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
23726 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
23728 # mkdir with an invalid hash type (hash=fail_val) from client
23729 # should be replaced on MDS with a valid (default) hash type
23730 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
23731 $LCTL set_param fail_loc=0x1901 fail_val=99
23732 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
23734 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
23735 local expect=$(do_facet mds1 \
23736 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
23737 [[ $hash == $expect ]] ||
23738 error "d99 hash '$hash' != expected hash '$expect'"
23741 #set the stripe to be unknown hash type on read
23742 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
23743 $LCTL set_param fail_loc=0x1901 fail_val=99
23744 for ((i = 0; i < 10; i++)); do
23745 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23746 error "stat f-$i failed"
23747 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23750 touch $DIR/$tdir/striped_dir/f0 &&
23751 error "create under striped dir with unknown hash should fail"
23753 $LCTL set_param fail_loc=0
23755 umount_client $MOUNT || error "umount failed"
23756 mount_client $MOUNT || error "mount failed"
23760 run_test 300i "client handle unknown hash type striped directory"
23763 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23765 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23766 skip "Need MDS version at least 2.7.55"
23773 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23774 $LCTL set_param fail_loc=0x1702
23775 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23776 error "set striped dir error"
23778 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23779 error "create files under striped dir failed"
23781 $LCTL set_param fail_loc=0
23783 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23787 run_test 300j "test large update record"
23790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23791 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23792 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23793 skip "Need MDS version at least 2.7.55"
23795 # this test needs a huge transaction
23797 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23798 osd*.$FSNAME-MDT0000.kbytestotal")
23799 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23806 #define OBD_FAIL_LARGE_STRIPE 0x1703
23807 $LCTL set_param fail_loc=0x1703
23808 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23809 error "set striped dir error"
23810 $LCTL set_param fail_loc=0
23812 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23813 error "getstripeddir fails"
23814 rm -rf $DIR/$tdir/striped_dir ||
23815 error "unlink striped dir fails"
23819 run_test 300k "test large striped directory"
23822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23823 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23824 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23825 skip "Need MDS version at least 2.7.55"
23829 test_mkdir -p $DIR/$tdir/striped_dir
23830 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23831 error "chown $RUNAS_ID failed"
23832 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23833 error "set default striped dir failed"
23835 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23836 $LCTL set_param fail_loc=0x80000158
23837 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23839 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23840 [ $stripe_index -eq 1 ] ||
23841 error "expect 1 get $stripe_index for $dir"
23843 run_test 300l "non-root user to create dir under striped dir with stale layout"
23846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23847 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23848 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23849 skip "Need MDS version at least 2.7.55"
23851 mkdir -p $DIR/$tdir/striped_dir
23852 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23853 error "set default stripes dir error"
23855 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23857 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23858 [ $stripe_count -eq 0 ] ||
23859 error "expect 0 get $stripe_count for a"
23861 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23862 error "set default stripes dir error"
23864 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23866 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23867 [ $stripe_count -eq 0 ] ||
23868 error "expect 0 get $stripe_count for b"
23870 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23871 error "set default stripes dir error"
23873 mkdir $DIR/$tdir/striped_dir/c &&
23874 error "default stripe_index is invalid, mkdir c should fails"
23876 rm -rf $DIR/$tdir || error "rmdir fails"
23878 run_test 300m "setstriped directory on single MDT FS"
23881 local list=$(comma_list $(mdts_nodes))
23884 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23889 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23890 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23891 skip "Need MDS version at least 2.7.55"
23892 remote_mds_nodsh && skip "remote MDS with nodsh"
23895 local list=$(comma_list $(mdts_nodes))
23897 trap cleanup_300n RETURN EXIT
23898 mkdir -p $DIR/$tdir
23899 chmod 777 $DIR/$tdir
23900 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23901 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23902 error "create striped dir succeeds with gid=0"
23904 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23905 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23906 error "create striped dir fails with gid=-1"
23908 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23909 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23910 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23911 error "set default striped dir succeeds with gid=0"
23914 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23915 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23916 error "set default striped dir fails with gid=-1"
23919 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23920 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23921 error "create test_dir fails"
23922 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23923 error "create test_dir1 fails"
23924 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23925 error "create test_dir2 fails"
23928 run_test 300n "non-root user to create dir under striped dir with default EA"
23931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23932 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23933 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23934 skip "Need MDS version at least 2.7.55"
23939 mkdir -p $DIR/$tdir
23941 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23942 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23943 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23944 skip "not enough free inodes $numfree1 $numfree2"
23947 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23948 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23949 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23950 skip "not enough free space $numfree1 $numfree2"
23953 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23954 error "setdirstripe fails"
23956 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23957 error "create dirs fails"
23959 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23960 ls $DIR/$tdir/striped_dir > /dev/null ||
23961 error "ls striped dir fails"
23962 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23963 error "unlink big striped dir fails"
23965 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23969 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23970 remote_mds_nodsh && skip "remote MDS with nodsh"
23972 mkdir_on_mdt0 $DIR/$tdir
23974 #define OBD_FAIL_OUT_ENOSPC 0x1704
23975 do_facet mds2 lctl set_param fail_loc=0x80001704
23976 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23977 && error "create striped directory should fail"
23979 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23981 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23984 run_test 300p "create striped directory without space"
23987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23988 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23990 local fd=$(free_fd)
23991 local cmd="exec $fd<$tdir"
23993 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23996 trap "eval $cmd" EXIT
23997 cd $tdir || error "cd $tdir fails"
23998 rmdir ../$tdir || error "rmdir $tdir fails"
23999 mkdir local_dir && error "create dir succeeds"
24000 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
24004 run_test 300q "create remote directory under orphan directory"
24007 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24008 skip "Need MDS version at least 2.7.55" && return
24009 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24013 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
24014 error "set striped dir error"
24016 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24017 error "getstripeddir fails"
24020 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
24021 awk '/lmv_stripe_count:/ { print $2 }')
24023 [ $MDSCOUNT -ne $stripe_count ] &&
24024 error "wrong stripe count $stripe_count expected $MDSCOUNT"
24026 rm -rf $DIR/$tdir/striped_dir ||
24027 error "unlink striped dir fails"
24029 run_test 300r "test -1 striped directory"
24031 test_300s_helper() {
24034 local stripe_dir=$DIR/$tdir/striped_dir.$count
24036 $LFS mkdir -c $count $stripe_dir ||
24037 error "lfs mkdir -c error"
24039 $LFS getdirstripe $stripe_dir ||
24040 error "lfs getdirstripe fails"
24043 stripe_count=$($LFS getdirstripe $stripe_dir |
24044 awk '/lmv_stripe_count:/ { print $2 }')
24046 [ $count -ne $stripe_count ] &&
24047 error_noexit "bad stripe count $stripe_count expected $count"
24050 dupe_stripes=$($LFS getdirstripe $stripe_dir |
24051 awk '/0x/ {count[$1] += 1}; END {
24052 for (idx in count) {
24053 if (count[idx]>1) {
24054 print "index " idx " count " count[idx]
24059 if [[ -n "$dupe_stripes" ]] ; then
24060 lfs getdirstripe $stripe_dir
24061 error_noexit "Dupe MDT above: $dupe_stripes "
24064 rm -rf $stripe_dir ||
24065 error_noexit "unlink $stripe_dir fails"
24069 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24070 skip "Need MDS version at least 2.7.55" && return
24071 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24074 for count in $(seq 2 $MDSCOUNT); do
24075 test_300s_helper $count
24078 run_test 300s "test lfs mkdir -c without -i"
24081 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
24082 skip "need MDS 2.14.55 or later"
24083 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
24085 local testdir="$DIR/$tdir/striped_dir"
24086 local dir1=$testdir/dir1
24087 local dir2=$testdir/dir2
24091 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
24092 error "failed to set default stripe count for $testdir"
24095 local stripe_count=$($LFS getdirstripe -c $dir1)
24097 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
24099 local max_count=$((MDSCOUNT - 1))
24100 local mdts=$(comma_list $(mdts_nodes))
24102 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
24103 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
24106 stripe_count=$($LFS getdirstripe -c $dir2)
24108 (( $stripe_count == $max_count )) || error "wrong stripe count"
24110 run_test 300t "test max_mdt_stripecount"
24112 prepare_remote_file() {
24113 mkdir $DIR/$tdir/src_dir ||
24114 error "create remote source failed"
24116 cp /etc/hosts $DIR/$tdir/src_dir/a ||
24117 error "cp to remote source failed"
24118 touch $DIR/$tdir/src_dir/a
24120 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
24121 error "create remote target dir failed"
24123 touch $DIR/$tdir/tgt_dir/b
24125 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
24126 error "rename dir cross MDT failed!"
24128 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
24129 error "src_child still exists after rename"
24131 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
24132 error "missing file(a) after rename"
24134 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
24135 error "diff after rename"
24139 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24142 local remote_file=$DIR/$tdir/tgt_dir/b
24144 mkdir -p $DIR/$tdir
24146 prepare_remote_file || error "prepare remote file failed"
24149 $OPENUNLINK $remote_file $remote_file ||
24150 error "openunlink $remote_file failed"
24151 $CHECKSTAT -a $remote_file || error "$remote_file exists"
24153 run_test 310a "open unlink remote file"
24156 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24159 local remote_file=$DIR/$tdir/tgt_dir/b
24161 mkdir -p $DIR/$tdir
24163 prepare_remote_file || error "prepare remote file failed"
24165 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24166 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
24167 $CHECKSTAT -t file $remote_file || error "check file failed"
24169 run_test 310b "unlink remote file with multiple links while open"
24172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24173 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
24175 local remote_file=$DIR/$tdir/tgt_dir/b
24177 mkdir -p $DIR/$tdir
24179 prepare_remote_file || error "prepare remote file failed"
24181 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24182 multiop_bg_pause $remote_file O_uc ||
24183 error "mulitop failed for remote file"
24185 $MULTIOP $DIR/$tfile Ouc
24186 kill -USR1 $MULTIPID
24189 run_test 310c "open-unlink remote file with multiple links"
24193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24194 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24195 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
24196 skip "lustre < 2.8.54 does not contain LU-4825 fix"
24197 remote_mds_nodsh && skip "remote MDS with nodsh"
24199 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24200 local mdts=$(comma_list $(mdts_nodes))
24202 mkdir -p $DIR/$tdir
24203 $LFS setstripe -i 0 -c 1 $DIR/$tdir
24204 createmany -o $DIR/$tdir/$tfile. 1000
24206 # statfs data is not real time, let's just calculate it
24207 old_iused=$((old_iused + 1000))
24209 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24210 osp.*OST0000*MDT0000.create_count")
24211 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24212 osp.*OST0000*MDT0000.max_create_count")
24213 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
24215 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
24216 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
24217 [ $index -ne 0 ] || error "$tfile stripe index is 0"
24219 unlinkmany $DIR/$tdir/$tfile. 1000
24221 do_nodes $mdts "$LCTL set_param -n \
24222 osp.*OST0000*.max_create_count=$max_count"
24223 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
24224 do_nodes $mdts "$LCTL set_param -n \
24225 osp.*OST0000*.create_count=$count"
24226 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
24227 grep "=0" && error "create_count is zero"
24230 for i in $(seq 120); do
24231 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24232 # system may be too busy to destroy all objs in time, use
24233 # a somewhat small value to not fail autotest
24234 [ $((old_iused - new_iused)) -gt 400 ] && break
24238 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
24239 [ $((old_iused - new_iused)) -gt 400 ] ||
24240 error "objs not destroyed after unlink"
24242 run_test 311 "disable OSP precreate, and unlink should destroy objs"
24249 local vdevdir=$(dirname $(facet_vdevice $ost))
24250 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
24251 local zfs_zapid=$(do_facet $ost $cmd |
24252 grep -w "/O/0/d$((objid%32))" -C 5 |
24253 awk '/Object/{getline; print $1}')
24254 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
24255 awk "/$objid = /"'{printf $3}')
24260 zfs_object_blksz() {
24264 local vdevdir=$(dirname $(facet_vdevice $ost))
24265 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
24266 local blksz=$(do_facet $ost $cmd $objid |
24267 awk '/dblk/{getline; printf $4}')
24269 case "${blksz: -1}" in
24270 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
24271 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
24278 test_312() { # LU-4856
24279 remote_ost_nodsh && skip "remote OST with nodsh"
24280 [ "$ost1_FSTYPE" = "zfs" ] ||
24281 skip_env "the test only applies to zfs"
24283 local max_blksz=$(do_facet ost1 \
24284 $ZFS get -p recordsize $(facet_device ost1) |
24285 awk '!/VALUE/{print $3}')
24287 # to make life a little bit easier
24288 $LFS mkdir -c 1 -i 0 $DIR/$tdir
24289 $LFS setstripe -c 1 -i 0 $DIR/$tdir
24291 local tf=$DIR/$tdir/$tfile
24293 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24295 # Get ZFS object id
24296 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24297 # block size change by sequential overwrite
24300 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
24301 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
24303 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
24304 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
24308 # block size change by sequential append write
24309 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
24310 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24311 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24314 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
24315 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
24316 oflag=sync conv=notrunc
24318 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24319 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
24320 error "blksz error, actual $blksz, " \
24321 "expected: 2 * $count * $PAGE_SIZE"
24327 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24328 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24330 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
24331 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24332 [ $blksz -eq $PAGE_SIZE ] ||
24333 error "blksz error: $blksz, expected: $PAGE_SIZE"
24335 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
24336 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24337 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
24339 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
24340 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24341 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
24343 run_test 312 "make sure ZFS adjusts its block size by write pattern"
24346 remote_ost_nodsh && skip "remote OST with nodsh"
24348 local file=$DIR/$tfile
24351 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
24353 # define OBD_FAIL_TGT_RCVD_EIO 0x720
24354 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24355 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
24356 error "write should failed"
24357 do_facet ost1 "$LCTL set_param fail_loc=0"
24360 run_test 313 "io should fail after last_rcvd update fail"
24363 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24365 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
24366 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24368 wait_delete_completed
24369 do_facet ost1 "$LCTL set_param fail_loc=0"
24371 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
24373 test_315() { # LU-618
24374 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
24376 local file=$DIR/$tfile
24379 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
24380 error "multiop file write failed"
24381 $MULTIOP $file oO_RDONLY:r4063232_c &
24386 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
24389 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
24392 run_test 315 "read should be accounted"
24395 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24396 large_xattr_enabled || skip "ea_inode feature disabled"
24398 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
24399 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
24400 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
24401 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
24403 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
24405 run_test 316 "lfs migrate of file with large_xattr enabled"
24408 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
24409 skip "Need MDS version at least 2.11.53"
24410 if [ "$ost1_FSTYPE" == "zfs" ]; then
24411 skip "LU-10370: no implementation for ZFS"
24415 local grant_blk_size
24417 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
24418 awk '/grant_block_size:/ { print $2; exit; }')
24420 # Create File of size 5M. Truncate it to below size's and verify
24423 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
24424 error "Create file $DIR/$tfile failed"
24425 stack_trap "rm -f $DIR/$tfile" EXIT
24427 for trunc_sz in 2097152 4097 4000 509 0; do
24428 $TRUNCATE $DIR/$tfile $trunc_sz ||
24429 error "truncate $tfile to $trunc_sz failed"
24430 local sz=$(stat --format=%s $DIR/$tfile)
24431 local blk=$(stat --format=%b $DIR/$tfile)
24432 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
24433 grant_blk_size) * 8))
24435 if [[ $blk -ne $trunc_blk ]]; then
24436 $(which stat) $DIR/$tfile
24437 error "Expected Block $trunc_blk got $blk for $tfile"
24440 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24441 error "Expected Size $trunc_sz got $sz for $tfile"
24446 # Create file with a hole and write actual 65536 bytes which aligned
24447 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24450 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24451 error "Create file : $DIR/$tfile"
24454 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24455 # blocks. The block count must drop to 8.
24457 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
24458 ((bs - grant_blk_size) + 1)))
24459 $TRUNCATE $DIR/$tfile $trunc_sz ||
24460 error "truncate $tfile to $trunc_sz failed"
24462 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24463 sz=$(stat --format=%s $DIR/$tfile)
24464 blk=$(stat --format=%b $DIR/$tfile)
24466 if [[ $blk -ne $trunc_bsz ]]; then
24467 $(which stat) $DIR/$tfile
24468 error "Expected Block $trunc_bsz got $blk for $tfile"
24471 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24472 error "Expected Size $trunc_sz got $sz for $tfile"
24474 run_test 317 "Verify blocks get correctly update after truncate"
24477 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24478 local old_max_active=$($LCTL get_param -n \
24479 ${llite_name}.max_read_ahead_async_active \
24482 $LCTL set_param llite.*.max_read_ahead_async_active=256
24483 local max_active=$($LCTL get_param -n \
24484 ${llite_name}.max_read_ahead_async_active \
24486 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24488 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24489 error "set max_read_ahead_async_active should succeed"
24491 $LCTL set_param llite.*.max_read_ahead_async_active=512
24492 max_active=$($LCTL get_param -n \
24493 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24494 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24496 # restore @max_active
24497 [ $old_max_active -ne 0 ] && $LCTL set_param \
24498 llite.*.max_read_ahead_async_active=$old_max_active
24500 local old_threshold=$($LCTL get_param -n \
24501 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24502 local max_per_file_mb=$($LCTL get_param -n \
24503 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24505 local invalid=$(($max_per_file_mb + 1))
24507 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24508 && error "set $invalid should fail"
24510 local valid=$(($invalid - 1))
24512 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24513 error "set $valid should succeed"
24514 local threshold=$($LCTL get_param -n \
24515 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24516 [ $threshold -eq $valid ] || error \
24517 "expect threshold $valid got $threshold"
24519 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24521 run_test 318 "Verify async readahead tunables"
24524 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24526 local before=$(date +%s)
24528 local mdir=$DIR/$tdir
24529 local file=$mdir/xxx
24531 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
24534 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
24535 $LCTL set_param fail_val=5 fail_loc=0x8000032c
24536 $LFS migrate -m1 $mdir &
24539 dd if=$file of=/dev/null
24541 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
24542 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
24544 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
24546 run_test 319 "lost lease lock on migrate error"
24548 test_398a() { # LU-4198
24549 local ost1_imp=$(get_osc_import_name client ost1)
24550 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24553 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24554 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24556 # Disabled: DIO does not push out buffered I/O pages, see LU-12587
24557 # request a new lock on client
24558 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24560 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24561 #local lock_count=$($LCTL get_param -n \
24562 # ldlm.namespaces.$imp_name.lru_size)
24563 #[[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
24565 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24567 # no lock cached, should use lockless DIO and not enqueue new lock
24568 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct \
24570 error "dio write failed"
24571 lock_count=$($LCTL get_param -n \
24572 ldlm.namespaces.$imp_name.lru_size)
24573 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
24575 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24577 # no lock cached, should use locked DIO append
24578 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
24579 conv=notrunc || error "DIO append failed"
24580 lock_count=$($LCTL get_param -n \
24581 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
24582 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
24584 run_test 398a "direct IO should cancel lock otherwise lockless"
24586 test_398b() { # LU-4198
24587 which fio || skip_env "no fio installed"
24588 $LFS setstripe -c -1 -S 1M $DIR/$tfile
24591 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
24594 # Single page, multiple pages, stripe size, 4*stripe size
24595 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
24596 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
24597 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
24598 --numjobs=$njobs --fallocate=none \
24599 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24600 --filename=$DIR/$tfile &
24603 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
24604 fio --name=rand-rw --rw=randrw --bs=$bsize \
24605 --numjobs=$njobs --fallocate=none \
24606 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24607 --filename=$DIR/$tfile || true
24611 evict=$(do_facet client $LCTL get_param \
24612 osc.$FSNAME-OST*-osc-*/state |
24613 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
24615 [ -z "$evict" ] || [[ $evict -le $before ]] ||
24616 (do_facet client $LCTL get_param \
24617 osc.$FSNAME-OST*-osc-*/state;
24618 error "eviction happened: $evict before:$before")
24622 run_test 398b "DIO and buffer IO race"
24624 test_398c() { # LU-4198
24625 local ost1_imp=$(get_osc_import_name client ost1)
24626 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24629 which fio || skip_env "no fio installed"
24631 saved_debug=$($LCTL get_param -n debug)
24632 $LCTL set_param debug=0
24634 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
24635 ((size /= 1024)) # by megabytes
24636 ((size /= 2)) # write half of the OST at most
24637 [ $size -gt 40 ] && size=40 #reduce test time anyway
24639 $LFS setstripe -c 1 $DIR/$tfile
24641 # it seems like ldiskfs reserves more space than necessary if the
24642 # writing blocks are not mapped, so it extends the file firstly
24643 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
24644 cancel_lru_locks osc
24646 # clear and verify rpc_stats later
24647 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
24650 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
24651 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
24652 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24653 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24654 --filename=$DIR/$tfile
24655 [ $? -eq 0 ] || error "fio write error"
24657 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
24658 error "Locks were requested while doing AIO"
24660 # get the percentage of 1-page I/O
24661 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
24662 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
24664 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
24666 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
24667 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24668 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24669 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24670 --filename=$DIR/$tfile
24671 [ $? -eq 0 ] || error "fio mixed read write error"
24673 echo "AIO with large block size ${size}M"
24674 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
24675 --numjobs=1 --fallocate=none --ioengine=libaio \
24676 --iodepth=16 --allow_file_create=0 --size=${size}M \
24677 --filename=$DIR/$tfile
24678 [ $? -eq 0 ] || error "fio large block size failed"
24681 $LCTL set_param debug="$saved_debug"
24683 run_test 398c "run fio to test AIO"
24685 test_398d() { # LU-13846
24686 which aiocp || skip_env "no aiocp installed"
24687 local aio_file=$DIR/$tfile.aio
24689 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24691 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
24692 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
24693 stack_trap "rm -f $DIR/$tfile $aio_file"
24695 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
24697 # make sure we don't crash and fail properly
24698 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24699 error "aio not aligned with PAGE SIZE should fail"
24701 rm -f $DIR/$tfile $aio_file
24703 run_test 398d "run aiocp to verify block size > stripe size"
24706 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
24707 touch $DIR/$tfile.new
24708 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
24710 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
24712 test_398f() { # LU-14687
24713 which aiocp || skip_env "no aiocp installed"
24714 local aio_file=$DIR/$tfile.aio
24716 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24718 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
24719 stack_trap "rm -f $DIR/$tfile $aio_file"
24721 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24722 $LCTL set_param fail_loc=0x1418
24723 # make sure we don't crash and fail properly
24724 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24725 error "aio with page allocation failure succeeded"
24726 $LCTL set_param fail_loc=0
24727 diff $DIR/$tfile $aio_file
24728 [[ $? != 0 ]] || error "no diff after failed aiocp"
24730 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
24732 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
24733 # stripe and i/o size must be > stripe size
24734 # Old style synchronous DIO waits after submitting each chunk, resulting in a
24735 # single RPC in flight. This test shows async DIO submission is working by
24736 # showing multiple RPCs in flight.
24737 test_398g() { # LU-13798
24738 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24740 # We need to do some i/o first to acquire enough grant to put our RPCs
24741 # in flight; otherwise a new connection may not have enough grant
24743 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24744 error "parallel dio failed"
24745 stack_trap "rm -f $DIR/$tfile"
24747 # Reduce RPC size to 1M to avoid combination in to larger RPCs
24748 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24749 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24750 stack_trap "$LCTL set_param -n $pages_per_rpc"
24752 # Recreate file so it's empty
24754 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24755 #Pause rpc completion to guarantee we see multiple rpcs in flight
24756 #define OBD_FAIL_OST_BRW_PAUSE_BULK
24757 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
24758 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24761 $LCTL set_param osc.*.rpc_stats=c
24763 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24764 error "parallel dio failed"
24765 stack_trap "rm -f $DIR/$tfile"
24767 $LCTL get_param osc.*-OST0000-*.rpc_stats
24768 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24769 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24770 grep "8:" | awk '{print $8}')
24771 # We look at the "8 rpcs in flight" field, and verify A) it is present
24772 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24773 # as expected for an 8M DIO to a file with 1M stripes.
24774 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24776 # Verify turning off parallel dio works as expected
24778 $LCTL set_param osc.*.rpc_stats=c
24779 $LCTL set_param llite.*.parallel_dio=0
24780 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24782 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24783 error "dio with parallel dio disabled failed"
24785 # Ideally, we would see only one RPC in flight here, but there is an
24786 # unavoidable race between i/o completion and RPC in flight counting,
24787 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24788 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24789 # So instead we just verify it's always < 8.
24790 $LCTL get_param osc.*-OST0000-*.rpc_stats
24791 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24792 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24793 grep '^$' -B1 | grep . | awk '{print $1}')
24794 [ $ret != "8:" ] ||
24795 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24797 run_test 398g "verify parallel dio async RPC submission"
24799 test_398h() { # LU-13798
24800 local dio_file=$DIR/$tfile.dio
24802 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24804 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24805 stack_trap "rm -f $DIR/$tfile $dio_file"
24807 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24808 error "parallel dio failed"
24809 diff $DIR/$tfile $dio_file
24810 [[ $? == 0 ]] || error "file diff after aiocp"
24812 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24814 test_398i() { # LU-13798
24815 local dio_file=$DIR/$tfile.dio
24817 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24819 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24820 stack_trap "rm -f $DIR/$tfile $dio_file"
24822 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24823 $LCTL set_param fail_loc=0x1418
24824 # make sure we don't crash and fail properly
24825 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
24826 error "parallel dio page allocation failure succeeded"
24827 diff $DIR/$tfile $dio_file
24828 [[ $? != 0 ]] || error "no diff after failed aiocp"
24830 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
24832 test_398j() { # LU-13798
24833 # Stripe size > RPC size but less than i/o size tests split across
24834 # stripes and RPCs for individual i/o op
24835 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24837 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24838 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24839 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24840 stack_trap "$LCTL set_param -n $pages_per_rpc"
24842 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24843 error "parallel dio write failed"
24844 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24846 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24847 error "parallel dio read failed"
24848 diff $DIR/$tfile $DIR/$tfile.2
24849 [[ $? == 0 ]] || error "file diff after parallel dio read"
24851 run_test 398j "test parallel dio where stripe size > rpc_size"
24853 test_398k() { # LU-13798
24854 wait_delete_completed
24857 # 4 stripe file; we will cause out of space on OST0
24858 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24860 # Fill OST0 (if it's not too large)
24861 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24863 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24864 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24866 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24867 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24868 error "dd should fill OST0"
24869 stack_trap "rm -f $DIR/$tfile.1"
24871 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24875 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24876 error "file is not 0 bytes in size"
24878 # dd above should not succeed, but don't error until here so we can
24879 # get debug info above
24881 error "parallel dio write with enospc succeeded"
24882 stack_trap "rm -f $DIR/$tfile"
24884 run_test 398k "test enospc on first stripe"
24886 test_398l() { # LU-13798
24887 wait_delete_completed
24890 # 4 stripe file; we will cause out of space on OST0
24891 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24892 # happens on the second i/o chunk we issue
24893 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24895 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24896 stack_trap "rm -f $DIR/$tfile"
24898 # Fill OST0 (if it's not too large)
24899 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24901 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24902 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24904 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24905 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24906 error "dd should fill OST0"
24907 stack_trap "rm -f $DIR/$tfile.1"
24909 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24911 stack_trap "rm -f $DIR/$tfile.2"
24913 # Check that short write completed as expected
24914 ls -la $DIR/$tfile.2
24915 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24916 error "file is not 1M in size"
24918 # dd above should not succeed, but don't error until here so we can
24919 # get debug info above
24921 error "parallel dio write with enospc succeeded"
24923 # Truncate source file to same length as output file and diff them
24924 $TRUNCATE $DIR/$tfile 1048576
24925 diff $DIR/$tfile $DIR/$tfile.2
24926 [[ $? == 0 ]] || error "data incorrect after short write"
24928 run_test 398l "test enospc on intermediate stripe/RPC"
24930 test_398m() { # LU-13798
24931 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24933 # Set up failure on OST0, the first stripe:
24934 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24935 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24936 # So this fail_val specifies OST0
24937 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24938 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24940 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24941 error "parallel dio write with failure on first stripe succeeded"
24942 stack_trap "rm -f $DIR/$tfile"
24943 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24945 # Place data in file for read
24946 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24947 error "parallel dio write failed"
24949 # Fail read on OST0, first stripe
24950 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24951 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24952 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24953 error "parallel dio read with error on first stripe succeeded"
24954 rm -f $DIR/$tfile.2
24955 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24957 # Switch to testing on OST1, second stripe
24958 # Clear file contents, maintain striping
24960 # Set up failure on OST1, second stripe:
24961 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24962 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24964 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24965 error "parallel dio write with failure on first stripe succeeded"
24966 stack_trap "rm -f $DIR/$tfile"
24967 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24969 # Place data in file for read
24970 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24971 error "parallel dio write failed"
24973 # Fail read on OST1, second stripe
24974 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24975 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24976 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24977 error "parallel dio read with error on first stripe succeeded"
24978 rm -f $DIR/$tfile.2
24979 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24981 run_test 398m "test RPC failures with parallel dio"
24983 # Parallel submission of DIO should not cause problems for append, but it's
24984 # important to verify.
24985 test_398n() { # LU-13798
24986 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24988 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24989 error "dd to create source file failed"
24990 stack_trap "rm -f $DIR/$tfile"
24992 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24993 error "parallel dio write with failure on second stripe succeeded"
24994 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24995 diff $DIR/$tfile $DIR/$tfile.1
24996 [[ $? == 0 ]] || error "data incorrect after append"
24999 run_test 398n "test append with parallel DIO"
25002 local read_write=$1
25003 if [ "$read_write" = "write" ]; then
25004 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
25005 elif [ "$read_write" = "read" ]; then
25006 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
25008 error "argument error"
25011 # turn off debug for performance testing
25012 local saved_debug=$($LCTL get_param -n debug)
25013 $LCTL set_param debug=0
25015 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25017 # get ost1 size - $FSNAME-OST0000
25018 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
25019 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
25020 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
25022 if [ "$read_write" = "read" ]; then
25023 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
25026 local start_time=$(date +%s.%N)
25027 $dd_cmd bs=1M count=$blocks oflag=sync ||
25028 error "real dd $read_write error"
25029 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
25031 if [ "$read_write" = "write" ]; then
25035 # define OBD_FAIL_OST_FAKE_RW 0x238
25036 do_facet ost1 $LCTL set_param fail_loc=0x238
25038 local start_time=$(date +%s.%N)
25039 $dd_cmd bs=1M count=$blocks oflag=sync ||
25040 error "fake dd $read_write error"
25041 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
25043 if [ "$read_write" = "write" ]; then
25045 cancel_lru_locks osc
25046 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
25047 error "$tfile size not $blocks MB"
25049 do_facet ost1 $LCTL set_param fail_loc=0
25051 echo "fake $read_write $duration_fake vs. normal $read_write" \
25052 "$duration in seconds"
25053 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
25054 error_not_in_vm "fake write is slower"
25056 $LCTL set_param -n debug="$saved_debug"
25059 test_399a() { # LU-7655 for OST fake write
25060 remote_ost_nodsh && skip "remote OST with nodsh"
25064 run_test 399a "fake write should not be slower than normal write"
25066 test_399b() { # LU-8726 for OST fake read
25067 remote_ost_nodsh && skip "remote OST with nodsh"
25068 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
25069 skip_env "ldiskfs only test"
25074 run_test 399b "fake read should not be slower than normal read"
25076 test_400a() { # LU-1606, was conf-sanity test_74
25077 if ! which $CC > /dev/null 2>&1; then
25078 skip_env "$CC is not installed"
25081 local extra_flags=''
25082 local out=$TMP/$tfile
25083 local prefix=/usr/include/lustre
25086 # Oleg removes c files in his test rig so test if any c files exist
25087 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
25088 skip_env "Needed c test files are missing"
25090 if ! [[ -d $prefix ]]; then
25091 # Assume we're running in tree and fixup the include path.
25092 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
25093 extra_flags+=" -L$LUSTRE/utils/.lib"
25096 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
25097 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
25098 error "client api broken"
25102 run_test 400a "Lustre client api program can compile and link"
25104 test_400b() { # LU-1606, LU-5011
25106 local out=$TMP/$tfile
25107 local prefix=/usr/include/linux/lustre
25109 # We use a hard coded prefix so that this test will not fail
25110 # when run in tree. There are headers in lustre/include/lustre/
25111 # that are not packaged (like lustre_idl.h) and have more
25112 # complicated include dependencies (like config.h and lnet/types.h).
25113 # Since this test about correct packaging we just skip them when
25114 # they don't exist (see below) rather than try to fixup cppflags.
25116 if ! which $CC > /dev/null 2>&1; then
25117 skip_env "$CC is not installed"
25120 for header in $prefix/*.h; do
25121 if ! [[ -f "$header" ]]; then
25125 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
25126 continue # lustre_ioctl.h is internal header
25129 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
25130 error "cannot compile '$header'"
25134 run_test 400b "packaged headers can be compiled"
25136 test_401a() { #LU-7437
25137 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
25138 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
25140 #count the number of parameters by "list_param -R"
25141 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
25142 #count the number of parameters by listing proc files
25143 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
25144 echo "proc_dirs='$proc_dirs'"
25145 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
25146 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
25149 [ $params -eq $procs ] ||
25150 error "found $params parameters vs. $procs proc files"
25152 # test the list_param -D option only returns directories
25153 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
25154 #count the number of parameters by listing proc directories
25155 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
25158 [ $params -eq $procs ] ||
25159 error "found $params parameters vs. $procs proc files"
25161 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
25164 # jobid_var may not allow arbitrary values, so use jobid_name
25166 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25167 local testname=jobid_name tmp='testing%p'
25169 local testname=jobid_var tmp=testing
25172 local save=$($LCTL get_param -n $testname)
25174 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
25175 error "no error returned when setting bad parameters"
25177 local jobid_new=$($LCTL get_param -n foe $testname baz)
25178 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
25180 $LCTL set_param -n fog=bam $testname=$save bat=fog
25181 local jobid_old=$($LCTL get_param -n foe $testname bag)
25182 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
25184 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
25187 # jobid_var may not allow arbitrary values, so use jobid_name
25189 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25190 local testname=jobid_name
25192 local testname=jobid_var
25195 local jobid_var_old=$($LCTL get_param -n $testname)
25196 local jobid_var_new
25198 $LCTL set_param $testname= &&
25199 error "no error returned for 'set_param a='"
25201 jobid_var_new=$($LCTL get_param -n $testname)
25202 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25203 error "$testname was changed by setting without value"
25205 $LCTL set_param $testname &&
25206 error "no error returned for 'set_param a'"
25208 jobid_var_new=$($LCTL get_param -n $testname)
25209 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25210 error "$testname was changed by setting without value"
25212 run_test 401c "Verify 'lctl set_param' without value fails in either format."
25215 # jobid_var may not allow arbitrary values, so use jobid_name
25217 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25218 local testname=jobid_name new_value='foo=bar%p'
25220 local testname=jobid_var new_valuie=foo=bar
25223 local jobid_var_old=$($LCTL get_param -n $testname)
25224 local jobid_var_new
25226 $LCTL set_param $testname=$new_value ||
25227 error "'set_param a=b' did not accept a value containing '='"
25229 jobid_var_new=$($LCTL get_param -n $testname)
25230 [[ "$jobid_var_new" == "$new_value" ]] ||
25231 error "'set_param a=b' failed on a value containing '='"
25233 # Reset the $testname to test the other format
25234 $LCTL set_param $testname=$jobid_var_old
25235 jobid_var_new=$($LCTL get_param -n $testname)
25236 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25237 error "failed to reset $testname"
25239 $LCTL set_param $testname $new_value ||
25240 error "'set_param a b' did not accept a value containing '='"
25242 jobid_var_new=$($LCTL get_param -n $testname)
25243 [[ "$jobid_var_new" == "$new_value" ]] ||
25244 error "'set_param a b' failed on a value containing '='"
25246 $LCTL set_param $testname $jobid_var_old
25247 jobid_var_new=$($LCTL get_param -n $testname)
25248 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25249 error "failed to reset $testname"
25251 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
25253 test_401e() { # LU-14779
25254 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
25255 error "lctl list_param MGC* failed"
25256 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
25257 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
25258 error "lctl get_param lru_size failed"
25260 run_test 401e "verify 'lctl get_param' works with NID in parameter"
25263 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
25264 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
25265 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
25266 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
25267 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
25268 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
25269 remote_mds_nodsh && skip "remote MDS with nodsh"
25271 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
25272 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
25273 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
25274 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
25275 echo "Touch failed - OK"
25277 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
25280 local file1=$DIR/$tfile.1
25281 local file2=$DIR/$tfile.2
25282 local tfile=$TMP/$tfile
25284 rm -f $file1 $file2 $tfile
25289 # 30 sec OBD_TIMEOUT in ll_getattr()
25290 # right before populating st_nlink
25291 $LCTL set_param fail_loc=0x80001409
25292 stat -c %h $file1 > $tfile &
25294 # create an alias, drop all locks and reclaim the dentry
25296 cancel_lru_locks mdc
25297 cancel_lru_locks osc
25298 sysctl -w vm.drop_caches=2
25302 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
25304 rm -f $tfile $file1 $file2
25306 run_test 403 "i_nlink should not drop to zero due to aliasing"
25308 test_404() { # LU-6601
25309 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
25310 skip "Need server version newer than 2.8.52"
25311 remote_mds_nodsh && skip "remote MDS with nodsh"
25313 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
25314 awk '/osp .*-osc-MDT/ { print $4}')
25317 for osp in $mosps; do
25318 echo "Deactivate: " $osp
25319 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
25320 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25321 awk -vp=$osp '$4 == p { print $2 }')
25322 [ $stat = IN ] || {
25323 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25324 error "deactivate error"
25326 echo "Activate: " $osp
25327 do_facet $SINGLEMDS $LCTL --device %$osp activate
25328 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25329 awk -vp=$osp '$4 == p { print $2 }')
25330 [ $stat = UP ] || {
25331 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25332 error "activate error"
25336 run_test 404 "validate manual {de}activated works properly for OSPs"
25339 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25340 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
25341 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
25342 skip "Layout swap lock is not supported"
25344 check_swap_layouts_support
25345 check_swap_layout_no_dom $DIR
25347 test_mkdir $DIR/$tdir
25348 swap_lock_test -d $DIR/$tdir ||
25349 error "One layout swap locked test failed"
25351 run_test 405 "Various layout swap lock tests"
25354 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25355 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
25356 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
25357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25358 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
25359 skip "Need MDS version at least 2.8.50"
25361 local def_stripe_size=$($LFS getstripe -S $MOUNT)
25362 local test_pool=$TESTNAME
25364 pool_add $test_pool || error "pool_add failed"
25365 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
25366 error "pool_add_targets failed"
25368 save_layout_restore_at_exit $MOUNT
25370 # parent set default stripe count only, child will stripe from both
25371 # parent and fs default
25372 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
25373 error "setstripe $MOUNT failed"
25374 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
25375 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
25376 for i in $(seq 10); do
25377 local f=$DIR/$tdir/$tfile.$i
25378 touch $f || error "touch failed"
25379 local count=$($LFS getstripe -c $f)
25380 [ $count -eq $OSTCOUNT ] ||
25381 error "$f stripe count $count != $OSTCOUNT"
25382 local offset=$($LFS getstripe -i $f)
25383 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
25384 local size=$($LFS getstripe -S $f)
25385 [ $size -eq $((def_stripe_size * 2)) ] ||
25386 error "$f stripe size $size != $((def_stripe_size * 2))"
25387 local pool=$($LFS getstripe -p $f)
25388 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
25391 # change fs default striping, delete parent default striping, now child
25392 # will stripe from new fs default striping only
25393 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
25394 error "change $MOUNT default stripe failed"
25395 $LFS setstripe -c 0 $DIR/$tdir ||
25396 error "delete $tdir default stripe failed"
25397 for i in $(seq 11 20); do
25398 local f=$DIR/$tdir/$tfile.$i
25399 touch $f || error "touch $f failed"
25400 local count=$($LFS getstripe -c $f)
25401 [ $count -eq 1 ] || error "$f stripe count $count != 1"
25402 local offset=$($LFS getstripe -i $f)
25403 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
25404 local size=$($LFS getstripe -S $f)
25405 [ $size -eq $def_stripe_size ] ||
25406 error "$f stripe size $size != $def_stripe_size"
25407 local pool=$($LFS getstripe -p $f)
25408 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
25411 unlinkmany $DIR/$tdir/$tfile. 1 20
25413 local f=$DIR/$tdir/$tfile
25414 pool_remove_all_targets $test_pool $f
25415 pool_remove $test_pool $f
25417 run_test 406 "DNE support fs default striping"
25420 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25421 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
25422 skip "Need MDS version at least 2.8.55"
25423 remote_mds_nodsh && skip "remote MDS with nodsh"
25425 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
25426 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
25427 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
25428 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
25429 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
25431 #define OBD_FAIL_DT_TXN_STOP 0x2019
25432 for idx in $(seq $MDSCOUNT); do
25433 do_facet mds$idx "lctl set_param fail_loc=0x2019"
25435 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
25436 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
25437 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
25440 run_test 407 "transaction fail should cause operation fail"
25443 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
25445 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
25446 lctl set_param fail_loc=0x8000040a
25447 # let ll_prepare_partial_page() fail
25448 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
25452 # create at least 100 unused inodes so that
25453 # shrink_icache_memory(0) should not return 0
25454 touch $DIR/$tfile-{0..100}
25455 rm -f $DIR/$tfile-{0..100}
25458 echo 2 > /proc/sys/vm/drop_caches
25460 run_test 408 "drop_caches should not hang due to page leaks"
25464 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25466 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25467 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25468 touch $DIR/$tdir/guard || error "(2) Fail to create"
25470 local PREFIX=$(str_repeat 'A' 128)
25471 echo "Create 1K hard links start at $(date)"
25472 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25473 error "(3) Fail to hard link"
25475 echo "Links count should be right although linkEA overflow"
25476 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25477 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25478 [ $linkcount -eq 1001 ] ||
25479 error "(5) Unexpected hard links count: $linkcount"
25481 echo "List all links start at $(date)"
25482 ls -l $DIR/$tdir/foo > /dev/null ||
25483 error "(6) Fail to list $DIR/$tdir/foo"
25485 echo "Unlink hard links start at $(date)"
25486 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25487 error "(7) Fail to unlink"
25488 echo "Unlink hard links finished at $(date)"
25490 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25494 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25495 skip "Need client version at least 2.9.59"
25496 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25497 skip "Need MODULES build"
25499 # Create a file, and stat it from the kernel
25500 local testfile=$DIR/$tfile
25503 local run_id=$RANDOM
25504 local my_ino=$(stat --format "%i" $testfile)
25506 # Try to insert the module. This will always fail as the
25507 # module is designed to not be inserted.
25508 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25511 # Anything but success is a test failure
25513 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25514 error "no inode match"
25516 run_test 410 "Test inode number returned from kernel thread"
25518 cleanup_test411_cgroup() {
25524 local cg_basedir=/sys/fs/cgroup/memory
25526 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
25527 skip "no setup for cgroup"
25529 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
25530 error "test file creation failed"
25531 cancel_lru_locks osc
25533 # Create a very small memory cgroup to force a slab allocation error
25534 local cgdir=$cg_basedir/osc_slab_alloc
25535 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
25536 trap "cleanup_test411_cgroup $cgdir" EXIT
25537 echo 2M > $cgdir/memory.kmem.limit_in_bytes
25538 echo 1M > $cgdir/memory.limit_in_bytes
25540 # Should not LBUG, just be killed by oom-killer
25541 # dd will return 0 even allocation failure in some environment.
25542 # So don't check return value
25543 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
25544 cleanup_test411_cgroup $cgdir
25548 run_test 411 "Slab allocation error with cgroup does not LBUG"
25551 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
25552 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
25553 skip "Need server version at least 2.10.55"
25555 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
25556 error "mkdir failed"
25557 $LFS getdirstripe $DIR/$tdir
25558 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
25559 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
25560 error "expect $((MDSCOUT - 1)) get $stripe_index"
25561 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
25562 [ $stripe_count -eq 2 ] ||
25563 error "expect 2 get $stripe_count"
25565 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
25570 # subdirs should be on the same MDT as parent
25571 for i in $(seq 0 $((MDSCOUNT - 1))); do
25572 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
25573 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
25574 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
25575 (( index == i )) || error "mdt$i/sub on MDT$index"
25578 # stripe offset -1, ditto
25579 for i in {1..10}; do
25580 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
25581 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
25582 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
25583 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
25584 (( index == index2 )) ||
25585 error "qos$i on MDT$index, sub on MDT$index2"
25588 local testdir=$DIR/$tdir/inherit
25590 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
25593 testdir=$testdir/s$i
25594 mkdir $testdir || error "mkdir $testdir failed"
25595 index=$($LFS getstripe -m $testdir)
25596 (( index == 1 )) ||
25597 error "$testdir on MDT$index"
25600 # not inherit any more
25601 testdir=$testdir/s3
25602 mkdir $testdir || error "mkdir $testdir failed"
25603 getfattr -d -m dmv $testdir | grep dmv &&
25604 error "default LMV set on $testdir" || true
25606 run_test 412 "mkdir on specific MDTs"
25608 TEST413_COUNT=${TEST413_COUNT:-200}
25609 generate_uneven_mdts() {
25611 local lmv_qos_maxage
25612 local lod_qos_maxage
25622 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25623 $LCTL set_param lmv.*.qos_maxage=1
25624 stack_trap "$LCTL set_param \
25625 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
25626 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25627 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25628 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25629 lod.*.mdt_qos_maxage=1
25630 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25631 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
25634 echo "Check for uneven MDTs: "
25636 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25637 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25638 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25640 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25641 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25644 for ((i = 1; i < ${#ffree[@]}; i++)); do
25645 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25646 if [ $tmp -gt $max ]; then
25650 if [ $tmp -lt $min ]; then
25656 (( ${ffree[min_index]} > 0 )) ||
25657 skip "no free files in MDT$min_index"
25658 (( ${ffree[min_index]} < 10000000 )) ||
25659 skip "too many free files in MDT$min_index"
25661 # Check if we need to generate uneven MDTs
25662 local diff=$(((max - min) * 100 / min))
25663 local testdir=$DIR/$tdir-fillmdt
25667 while (( diff < threshold )); do
25669 # generate uneven MDTs, create till $threshold% diff
25670 echo -n "weight diff=$diff% must be > $threshold% ..."
25671 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
25672 testdir=$DIR/$tdir-fillmdt/$i
25673 [ -d $testdir ] && continue
25674 $LFS mkdir -i $min_index $testdir ||
25675 error "mkdir $testdir failed"
25676 $LFS setstripe -E 1M -L mdt $testdir ||
25677 error "setstripe $testdir failed"
25679 for ((F=0; F < TEST413_COUNT; F++)); do
25680 dd if=/dev/zero of=$testdir/f.$F bs=128K count=1 > \
25681 /dev/null 2>&1 || error "dd $F failed"
25683 sync; sleep 1; sync
25685 # wait for QOS to update
25686 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
25688 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
25689 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
25690 max=$(((${ffree[max_index]} >> 8) *
25691 (${bavail[max_index]} * bsize >> 16)))
25692 min=$(((${ffree[min_index]} >> 8) *
25693 (${bavail[min_index]} * bsize >> 16)))
25694 diff=$(((max - min) * 100 / min))
25698 echo "MDT filesfree available: ${ffree[*]}"
25699 echo "MDT blocks available: ${bavail[*]}"
25700 echo "weight diff=$diff%"
25705 local stripe_count=$2
25706 local mdts=$(comma_list $(mdts_nodes))
25709 local lmv_qos_prio_free
25710 local lmv_qos_threshold_rr
25711 local lmv_qos_maxage
25712 local lod_qos_prio_free
25713 local lod_qos_threshold_rr
25714 local lod_qos_maxage
25718 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
25719 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
25720 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25722 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
25723 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25724 stack_trap "$LCTL set_param \
25725 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
25726 stack_trap "$LCTL set_param \
25727 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
25728 stack_trap "$LCTL set_param \
25729 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
25731 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
25732 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
25733 lod_qos_prio_free=${lod_qos_prio_free%%%}
25734 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
25735 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
25736 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
25737 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25738 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25739 stack_trap "do_nodes $mdts $LCTL set_param \
25740 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
25741 stack_trap "do_nodes $mdts $LCTL set_param \
25742 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
25743 stack_trap "do_nodes $mdts $LCTL set_param \
25744 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
25746 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25747 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
25749 testdir=$DIR/$tdir-s$stripe_count/rr
25751 local stripe_index=$($LFS getstripe -m $testdir)
25752 local test_mkdir_rr=true
25754 getfattr -d -m dmv -e hex $testdir | grep dmv
25755 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
25756 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
25757 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
25758 test_mkdir_rr=false
25763 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
25764 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
25766 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
25767 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
25768 eval $mkdir_cmd $testdir/subdir$i ||
25769 error "$mkdir_cmd subdir$i failed"
25772 for (( i = 0; i < $MDSCOUNT; i++ )); do
25773 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25774 echo "$count directories created on MDT$i"
25775 if $test_mkdir_rr; then
25776 (( $count == 100 )) ||
25777 error "subdirs are not evenly distributed"
25778 elif (( $i == $stripe_index )); then
25779 (( $count == 100 * MDSCOUNT )) ||
25780 error "$count subdirs created on MDT$i"
25782 (( $count == 0 )) ||
25783 error "$count subdirs created on MDT$i"
25786 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
25787 count=$($LFS getdirstripe $testdir/* |
25788 grep -c -P "^\s+$i\t")
25789 echo "$count stripes created on MDT$i"
25790 # deviation should < 5% of average
25791 (( $count >= 95 * stripe_count &&
25792 $count <= 105 * stripe_count)) ||
25793 error "stripes are not evenly distributed"
25798 echo "Check for uneven MDTs: "
25808 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25809 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25810 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25812 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25813 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25816 for ((i = 1; i < ${#ffree[@]}; i++)); do
25817 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25818 if [ $tmp -gt $max ]; then
25822 if [ $tmp -lt $min ]; then
25828 (( ${ffree[min_index]} > 0 )) ||
25829 skip "no free files in MDT$min_index"
25830 (( ${ffree[min_index]} < 10000000 )) ||
25831 skip "too many free files in MDT$min_index"
25833 echo "MDT filesfree available: ${ffree[*]}"
25834 echo "MDT blocks available: ${bavail[*]}"
25835 echo "weight diff=$(((max - min) * 100 / min))%"
25837 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
25839 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
25840 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
25841 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
25842 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
25843 # decrease statfs age, so that it can be updated in time
25844 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
25845 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
25849 testdir=$DIR/$tdir-s$stripe_count/qos
25852 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
25853 for (( i = 0; i < num * MDSCOUNT; i++ )); do
25854 eval $mkdir_cmd $testdir/subdir$i ||
25855 error "$mkdir_cmd subdir$i failed"
25859 for (( i = 0; i < $MDSCOUNT; i++ )); do
25860 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25861 (( count > max )) && max=$count
25862 echo "$count directories created on MDT$i"
25865 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
25867 # D-value should > 10% of averge
25868 (( max - min > num / 10 )) ||
25869 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
25871 # ditto for stripes
25872 if (( stripe_count > 1 )); then
25874 for (( i = 0; i < $MDSCOUNT; i++ )); do
25875 count=$($LFS getdirstripe $testdir/* |
25876 grep -c -P "^\s+$i\t")
25877 (( count > max )) && max=$count
25878 echo "$count stripes created on MDT$i"
25881 min=$($LFS getdirstripe $testdir/* |
25882 grep -c -P "^\s+$min_index\t")
25883 (( max - min > num * stripe_count / 10 )) ||
25884 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
25896 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25897 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25898 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25900 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25902 for ((i = 1; i < ${#ffree[@]}; i++)); do
25903 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25904 (( tmp < min )) && min=$tmp && min_index=$i
25911 [ $MDSCOUNT -lt 2 ] &&
25912 skip "We need at least 2 MDTs for this test"
25914 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25915 skip "Need server version at least 2.12.52"
25919 generate_uneven_mdts 100
25920 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25921 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25922 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25923 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25924 error "mkdir failed"
25925 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25928 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25931 [ $MDSCOUNT -lt 2 ] &&
25932 skip "We need at least 2 MDTs for this test"
25934 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25935 skip "Need server version at least 2.12.52"
25940 generate_uneven_mdts 100
25941 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25942 testdir=$DIR/$tdir-s$stripe_count
25943 mkdir $testdir || error "mkdir $testdir failed"
25944 mkdir $testdir/rr || error "mkdir rr failed"
25945 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25946 error "mkdir qos failed"
25947 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25948 $testdir/rr || error "setdirstripe rr failed"
25949 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25950 error "setdirstripe failed"
25951 test_qos_mkdir "mkdir" $stripe_count
25954 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25957 (( $MDSCOUNT >= 2 )) ||
25958 skip "We need at least 2 MDTs for this test"
25960 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25961 skip "Need server version at least 2.14.51"
25967 testdir=$DIR/${tdir}-s1
25968 mkdir $testdir || error "mkdir $testdir failed"
25969 mkdir $testdir/rr || error "mkdir rr failed"
25970 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25971 # default max_inherit is -1, default max_inherit_rr is 0
25972 $LFS setdirstripe -D -c 1 $testdir/rr ||
25973 error "setdirstripe rr failed"
25974 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25975 error "setdirstripe qos failed"
25976 test_qos_mkdir "mkdir" 1
25978 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25979 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25980 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25981 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25982 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25984 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25985 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25986 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25987 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25988 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25989 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25990 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25991 error "level2 shouldn't have default LMV" || true
25993 run_test 413c "mkdir with default LMV max inherit rr"
25996 (( MDSCOUNT >= 2 )) ||
25997 skip "We need at least 2 MDTs for this test"
25999 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
26000 skip "Need server version at least 2.14.51"
26002 local lmv_qos_threshold_rr
26004 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26006 stack_trap "$LCTL set_param \
26007 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
26009 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26010 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
26011 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
26012 error "$tdir shouldn't have default LMV"
26013 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
26014 error "mkdir sub failed"
26016 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
26018 (( count == 100 )) || error "$count subdirs on MDT0"
26020 run_test 413d "inherit ROOT default LMV"
26023 (( MDSCOUNT >= 2 )) ||
26024 skip "We need at least 2 MDTs for this test"
26025 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26026 skip "Need server version at least 2.14.55"
26028 local testdir=$DIR/$tdir
26029 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
26031 local sub_max_inherit
26033 mkdir -p $testdir || error "failed to create $testdir"
26035 # set default max-inherit to -1 if stripe count is 0 or 1
26036 $LFS setdirstripe -D -c 1 $testdir ||
26037 error "failed to set default LMV"
26038 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26039 (( max_inherit == -1 )) ||
26040 error "wrong max_inherit value $max_inherit"
26042 # set default max_inherit to a fixed value if stripe count is not 0 or 1
26043 $LFS setdirstripe -D -c -1 $testdir ||
26044 error "failed to set default LMV"
26045 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26046 (( max_inherit > 0 )) ||
26047 error "wrong max_inherit value $max_inherit"
26049 # and the subdir will decrease the max_inherit by 1
26050 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
26051 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
26052 (( sub_max_inherit == max_inherit - 1)) ||
26053 error "wrong max-inherit of subdir $sub_max_inherit"
26055 # check specified --max-inherit and warning message
26056 stack_trap "rm -f $tmpfile"
26057 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
26058 error "failed to set default LMV"
26059 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26060 (( max_inherit == -1 )) ||
26061 error "wrong max_inherit value $max_inherit"
26063 # check the warning messages
26064 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
26065 error "failed to detect warning string"
26068 run_test 413e "check default max-inherit value"
26070 test_fs_dmv_inherit()
26072 local testdir=$DIR/$tdir
26079 mkdir $testdir || error "mkdir $testdir failed"
26080 count=$($LFS getdirstripe -D -c $testdir)
26081 (( count == 1 )) ||
26082 error "$testdir default LMV count mismatch $count != 1"
26083 inherit=$($LFS getdirstripe -D -X $testdir)
26084 (( inherit == 3 - i )) ||
26085 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
26086 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
26087 (( inherit_rr == 3 - i )) ||
26088 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
26089 testdir=$testdir/sub
26092 mkdir $testdir || error "mkdir $testdir failed"
26093 count=$($LFS getdirstripe -D -c $testdir)
26094 (( count == 0 )) ||
26095 error "$testdir default LMV count not zero: $count"
26099 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26101 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26102 skip "Need server version at least 2.14.55"
26104 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26105 error "dump $DIR default LMV failed"
26106 stack_trap "setfattr --restore=$TMP/dmv.ea"
26108 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26109 error "set $DIR default LMV failed"
26111 test_fs_dmv_inherit
26113 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
26116 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26118 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
26119 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26120 error "dump $DIR default LMV failed"
26121 stack_trap "setfattr --restore=$TMP/dmv.ea"
26123 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26124 error "set $DIR default LMV failed"
26126 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
26127 error "mount $MOUNT2 failed"
26128 stack_trap "umount_client $MOUNT2"
26130 local saved_DIR=$DIR
26134 stack_trap "export DIR=$saved_DIR"
26136 # first check filesystem-wide default LMV inheritance
26137 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
26139 # then check subdirs are spread to all MDTs
26140 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
26142 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
26144 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
26146 run_test 413g "enforce ROOT default LMV on subdir mount"
26149 (( MDSCOUNT >= 2 )) ||
26150 skip "We need at least 2 MDTs for this test"
26152 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
26153 skip "Need server version at least 2.15.50.6"
26155 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26157 stack_trap "$LCTL set_param \
26158 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26159 $LCTL set_param lmv.*.qos_maxage=1
26163 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
26164 local count=$((MDSCOUNT * 20))
26166 generate_uneven_mdts 50
26168 mkdir -p $dir || error "mkdir $dir failed"
26169 stack_trap "rm -rf $dir"
26170 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
26171 --max-inherit-rr=$rr_depth $dir
26173 for ((d=0; d < depth + 2; d++)); do
26175 for ((sub=0; sub < count; sub++)); do
26178 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
26179 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
26180 # subdirs within $rr_depth should be created round-robin
26181 if (( d < rr_depth )); then
26182 (( ${num[0]} != count )) ||
26183 error "all objects created on MDT ${num[1]}"
26189 run_test 413h "don't stick to parent for round-robin dirs"
26196 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
26197 unlinkmany $subdir/f. $TEST413_COUNT &
26201 for pid in $pids; do
26205 run_test 413z "413 test cleanup"
26208 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
26209 $LCTL set_param fail_loc=0x80000521
26210 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26213 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
26216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26217 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26218 skip "Need server version at least 2.11.52"
26228 # this test may be slow on ZFS
26229 [ "$mds1_FSTYPE" == "zfs" ] && total=50
26231 # though this test is designed for striped directory, let's test normal
26232 # directory too since lock is always saved as CoS lock.
26233 test_mkdir $DIR/$tdir || error "mkdir $tdir"
26234 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
26243 start_time=$(date +%s)
26244 for i in $(seq $total); do
26245 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
26248 end_time=$(date +%s)
26249 duration=$((end_time - start_time))
26251 kill -9 $setattr_pid
26253 echo "rename $total files took $duration sec"
26254 [ $duration -lt 100 ] || error "rename took $duration sec"
26256 run_test 415 "lock revoke is not missing"
26259 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26260 skip "Need server version at least 2.11.55"
26262 # define OBD_FAIL_OSD_TXN_START 0x19a
26263 do_facet mds1 lctl set_param fail_loc=0x19a
26265 lfs mkdir -c $MDSCOUNT $DIR/$tdir
26269 run_test 416 "transaction start failure won't cause system hung"
26273 do_nodes $(comma_list $(mdts_nodes)) \
26274 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
26275 do_nodes $(comma_list $(mdts_nodes)) \
26276 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
26277 do_nodes $(comma_list $(mdts_nodes)) \
26278 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
26282 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26283 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
26284 skip "Need MDS version at least 2.11.56"
26286 trap cleanup_417 RETURN EXIT
26288 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
26289 do_nodes $(comma_list $(mdts_nodes)) \
26290 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
26291 $LFS migrate -m 0 $DIR/$tdir.1 &&
26292 error "migrate dir $tdir.1 should fail"
26294 do_nodes $(comma_list $(mdts_nodes)) \
26295 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
26296 $LFS mkdir -i 1 $DIR/$tdir.2 &&
26297 error "create remote dir $tdir.2 should fail"
26299 do_nodes $(comma_list $(mdts_nodes)) \
26300 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
26301 $LFS mkdir -c 2 $DIR/$tdir.3 &&
26302 error "create striped dir $tdir.3 should fail"
26305 run_test 417 "disable remote dir, striped dir and dir migration"
26307 # Checks that the outputs of df [-i] and lfs df [-i] match
26309 # usage: check_lfs_df <blocks | inodes> <mountpoint>
26319 [ "$1" == "blocks" ] && inodes= || inodes="-i"
26321 for count in {1..100}; do
26322 do_nodes "$CLIENTS" \
26323 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26326 # read the lines of interest
26327 df_out=($(df -P $inodes $dir | tail -n +2)) ||
26328 error "df $inodes $dir | tail -n +2 failed"
26329 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
26330 error "lfs df $inodes $dir | grep summary: failed"
26332 # skip first substrings of each output as they are different
26333 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
26334 # compare the two outputs
26336 # skip "available" on MDT until LU-13997 is fixed.
26337 #for i in {1..5}; do
26338 for i in 1 2 4 5; do
26339 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
26347 lfs df $inodes $dir
26348 error "df and lfs df $1 output mismatch: " \
26349 "df ${inodes}: ${df_out[*]}, " \
26350 "lfs df ${inodes}: ${lfs_df_out[*]}"
26355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26357 local dir=$DIR/$tdir
26358 local numfiles=$((RANDOM % 4096 + 2))
26359 local numblocks=$((RANDOM % 256 + 1))
26361 wait_delete_completed
26364 # check block output
26365 check_lfs_df blocks $dir
26366 # check inode output
26367 check_lfs_df inodes $dir
26369 # create a single file and retest
26370 echo "Creating a single file and testing"
26371 createmany -o $dir/$tfile- 1 &>/dev/null ||
26372 error "creating 1 file in $dir failed"
26373 check_lfs_df blocks $dir
26374 check_lfs_df inodes $dir
26376 # create a random number of files
26377 echo "Creating $((numfiles - 1)) files and testing"
26378 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
26379 error "creating $((numfiles - 1)) files in $dir failed"
26381 # write a random number of blocks to the first test file
26382 echo "Writing $numblocks 4K blocks and testing"
26383 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
26384 count=$numblocks &>/dev/null ||
26385 error "dd to $dir/${tfile}-0 failed"
26388 check_lfs_df blocks $dir
26389 check_lfs_df inodes $dir
26391 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
26392 error "unlinking $numfiles files in $dir failed"
26394 run_test 418 "df and lfs df outputs match"
26398 local dir=$DIR/$tdir
26403 cancel_lru_locks mdc
26405 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
26406 $LCTL set_param fail_loc=0x1410
26408 $LCTL set_param fail_loc=0
26411 run_test 419 "Verify open file by name doesn't crash kernel"
26415 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
26416 skip "Need MDS version at least 2.12.53"
26418 local SAVE_UMASK=$(umask)
26419 local dir=$DIR/$tdir
26420 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
26424 mkdir -m03777 $dir/testdir
26425 ls -dn $dir/testdir
26426 # Need to remove trailing '.' when SELinux is enabled
26427 local dirperms=$(ls -dn $dir/testdir |
26428 awk '{ sub(/\.$/, "", $1); print $1}')
26429 [ $dirperms == "drwxrwsrwt" ] ||
26430 error "incorrect perms on $dir/testdir"
26432 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
26433 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
26434 ls -n $dir/testdir/testfile
26435 local fileperms=$(ls -n $dir/testdir/testfile |
26436 awk '{ sub(/\.$/, "", $1); print $1}')
26437 [ $fileperms == "-rwxr-xr-x" ] ||
26438 error "incorrect perms on $dir/testdir/testfile"
26442 run_test 420 "clear SGID bit on non-directories for non-members"
26449 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26450 skip "Need MDS version at least 2.12.54"
26452 test_mkdir $DIR/$tdir
26453 createmany -o $DIR/$tdir/f 3
26454 cnt=$(ls -1 $DIR/$tdir | wc -l)
26455 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26457 fid1=$(lfs path2fid $DIR/$tdir/f1)
26458 fid2=$(lfs path2fid $DIR/$tdir/f2)
26459 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
26461 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
26462 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
26464 cnt=$(ls -1 $DIR/$tdir | wc -l)
26465 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26467 rm -f $DIR/$tdir/f3 || error "can't remove f3"
26468 createmany -o $DIR/$tdir/f 3
26469 cnt=$(ls -1 $DIR/$tdir | wc -l)
26470 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26472 fid1=$(lfs path2fid $DIR/$tdir/f1)
26473 fid2=$(lfs path2fid $DIR/$tdir/f2)
26474 echo "remove using fsname $FSNAME"
26475 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
26477 cnt=$(ls -1 $DIR/$tdir | wc -l)
26478 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26480 run_test 421a "simple rm by fid"
26487 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26488 skip "Need MDS version at least 2.12.54"
26490 test_mkdir $DIR/$tdir
26491 createmany -o $DIR/$tdir/f 3
26492 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
26495 FID1=$(lfs path2fid $DIR/$tdir/f1)
26496 FID2=$(lfs path2fid $DIR/$tdir/f2)
26497 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
26499 kill -USR1 $MULTIPID
26502 cnt=$(ls $DIR/$tdir | wc -l)
26503 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
26505 run_test 421b "rm by fid on open file"
26511 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26512 skip "Need MDS version at least 2.12.54"
26514 test_mkdir $DIR/$tdir
26515 createmany -o $DIR/$tdir/f 3
26516 touch $DIR/$tdir/$tfile
26517 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
26518 cnt=$(ls -1 $DIR/$tdir | wc -l)
26519 [ $cnt != 184 ] && error "unexpected #files: $cnt"
26521 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
26522 $LFS rmfid $DIR $FID1 || error "rmfid failed"
26524 cnt=$(ls $DIR/$tdir | wc -l)
26525 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
26527 run_test 421c "rm by fid against hardlinked files"
26533 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26534 skip "Need MDS version at least 2.12.54"
26536 test_mkdir $DIR/$tdir
26537 createmany -o $DIR/$tdir/f 4097
26538 cnt=$(ls -1 $DIR/$tdir | wc -l)
26539 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
26541 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
26542 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26544 cnt=$(ls $DIR/$tdir | wc -l)
26546 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26548 run_test 421d "rmfid en masse"
26554 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26555 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26556 skip "Need MDS version at least 2.12.54"
26558 mkdir -p $DIR/$tdir
26559 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26560 createmany -o $DIR/$tdir/striped_dir/f 512
26561 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26562 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26564 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26565 sed "s/[/][^:]*://g")
26566 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26568 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26570 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26572 run_test 421e "rmfid in DNE"
26578 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26579 skip "Need MDS version at least 2.12.54"
26581 test_mkdir $DIR/$tdir
26583 cnt=$(ls -1 $DIR/$tdir | wc -l)
26584 [ $cnt != 1 ] && error "unexpected #files: $cnt"
26586 FID=$(lfs path2fid $DIR/$tdir/f)
26587 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
26588 # rmfid should fail
26589 cnt=$(ls -1 $DIR/$tdir | wc -l)
26590 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
26592 chmod a+rw $DIR/$tdir
26594 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
26595 # rmfid should fail
26596 cnt=$(ls -1 $DIR/$tdir | wc -l)
26597 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
26600 $RUNAS touch $DIR/$tdir/f
26601 FID=$(lfs path2fid $DIR/$tdir/f)
26602 echo "rmfid as root"
26603 $LFS rmfid $DIR $FID || error "rmfid as root failed"
26604 cnt=$(ls -1 $DIR/$tdir | wc -l)
26605 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
26608 $RUNAS touch $DIR/$tdir/f
26609 cnt=$(ls -1 $DIR/$tdir | wc -l)
26610 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
26611 FID=$(lfs path2fid $DIR/$tdir/f)
26612 # rmfid w/o user_fid2path mount option should fail
26613 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
26614 cnt=$(ls -1 $DIR/$tdir | wc -l)
26615 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
26617 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
26618 stack_trap "rmdir $tmpdir"
26619 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
26620 error "failed to mount client'"
26621 stack_trap "umount_client $tmpdir"
26623 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
26624 # rmfid should succeed
26625 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
26626 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
26628 # rmfid shouldn't allow to remove files due to dir's permission
26629 chmod a+rwx $tmpdir/$tdir
26630 touch $tmpdir/$tdir/f
26631 ls -la $tmpdir/$tdir
26632 FID=$(lfs path2fid $tmpdir/$tdir/f)
26633 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
26636 run_test 421f "rmfid checks permissions"
26642 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26643 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26644 skip "Need MDS version at least 2.12.54"
26646 mkdir -p $DIR/$tdir
26647 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26648 createmany -o $DIR/$tdir/striped_dir/f 512
26649 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26650 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26652 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26653 sed "s/[/][^:]*://g")
26655 rm -f $DIR/$tdir/striped_dir/f1*
26656 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26657 removed=$((512 - cnt))
26659 # few files have been just removed, so we expect
26660 # rmfid to fail on their fids
26661 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
26662 [ $removed != $errors ] && error "$errors != $removed"
26664 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26666 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26668 run_test 421g "rmfid to return errors properly"
26671 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
26672 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
26673 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
26674 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
26675 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
26677 local amc=$(at_max_get client)
26678 local amo=$(at_max_get mds1)
26679 local timeout=`lctl get_param -n timeout`
26681 at_max_set 0 client
26684 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
26685 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
26686 fail_val=$(((2*timeout + 10)*1000))
26687 touch $DIR/$tdir/d3/file &
26689 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
26690 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
26691 fail_val=$((2*timeout + 5))
26692 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
26696 sleep $((2 * timeout))
26700 touch $DIR/$tdir/d2/file3
26701 touch $DIR/$tdir/d2/file4
26702 touch $DIR/$tdir/d2/file5
26705 at_max_set $amc client
26706 at_max_set $amo mds1
26708 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
26709 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
26710 error "Watchdog is always throttled"
26712 run_test 422 "kill a process with RPC in progress"
26725 # ensure statfs cache is expired
26728 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
26729 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
26733 run_test 423 "statfs should return a right data"
26736 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
26737 $LCTL set_param fail_loc=0x80000522
26738 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26741 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
26744 test_mkdir -c -1 $DIR/$tdir
26745 $LFS setstripe -c -1 $DIR/$tdir
26747 lru_resize_disable "" 100
26748 stack_trap "lru_resize_enable" EXIT
26752 for i in $(seq $((MDSCOUNT * 125))); do
26753 local t=$DIR/$tdir/$tfile_$i
26755 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
26756 error_noexit "Create file $t"
26758 stack_trap "rm -rf $DIR/$tdir" EXIT
26760 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
26761 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
26762 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
26764 [ $lock_count -le $lru_size ] ||
26765 error "osc lock count $lock_count > lru size $lru_size"
26768 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
26769 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
26770 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
26772 [ $lock_count -le $lru_size ] ||
26773 error "mdc lock count $lock_count > lru size $lru_size"
26776 run_test 425 "lock count should not exceed lru size"
26779 splice-test -r $DIR/$tfile
26780 splice-test -rd $DIR/$tfile
26781 splice-test $DIR/$tfile
26782 splice-test -d $DIR/$tfile
26784 run_test 426 "splice test on Lustre"
26787 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
26788 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
26789 skip "Need MDS version at least 2.12.4"
26795 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
26796 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
26798 $LFS getdirstripe $DIR/$tdir/1/dir
26800 #first setfattr for creating updatelog
26801 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
26803 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
26804 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
26805 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
26806 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
26810 wait_recovery_complete mds2 $((2*TIMEOUT))
26812 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
26813 echo $log | grep "get update log failed" &&
26814 error "update log corruption is detected" || true
26816 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
26819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26820 local cache_limit=$CACHE_MAX
26822 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
26823 $LCTL set_param -n llite.*.max_cached_mb=64
26826 $LFS setstripe -c 1 $DIR/$tdir
26827 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
26828 stack_trap "rm -f $DIR/$tdir/$tfile.*"
26830 for f in $(seq 4); do
26831 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
26835 cancel_lru_locks osc
26837 for f in $(seq 4); do
26838 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
26842 run_test 428 "large block size IO should not hang"
26844 test_429() { # LU-7915 / LU-10948
26845 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
26846 local testfile=$DIR/$tfile
26847 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
26853 $LCTL get_param $ll_opencache_threshold_count ||
26854 skip "client does not have opencache parameter"
26856 set_opencache $new_flag
26857 stack_trap "restore_opencache"
26858 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
26859 error "enable opencache failed"
26861 # drop MDC DLM locks
26862 cancel_lru_locks mdc
26863 # clear MDC RPC stats counters
26864 $LCTL set_param $mdc_rpcstats=clear
26866 # According to the current implementation, we need to run 3 times
26867 # open & close file to verify if opencache is enabled correctly.
26868 # 1st, RPCs are sent for lookup/open and open handle is released on
26870 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
26871 # so open handle won't be released thereafter.
26872 # 3rd, No RPC is sent out.
26873 $MULTIOP $testfile oc || error "multiop failed"
26874 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26875 echo "1st: $first_rpc RPCs in flight"
26877 $MULTIOP $testfile oc || error "multiop failed"
26878 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26879 echo "2nd: $second_rpc RPCs in flight"
26881 $MULTIOP $testfile oc || error "multiop failed"
26882 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26883 echo "3rd: $third_rpc RPCs in flight"
26885 #verify no MDC RPC is sent
26886 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
26888 run_test 429 "verify if opencache flag on client side does work"
26894 # data at [200K, 400K)
26895 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
26896 error "256K->512K dd fails"
26898 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
26899 error "2M->3M dd fails"
26901 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
26902 error "4M->5M dd fails"
26903 echo "Data at 256K...512K, 2M...3M and 4M...5M"
26904 # start at first component hole #1
26905 printf "Seeking hole from 1000 ... "
26906 offset=$(lseek_test -l 1000 $file)
26908 [[ $offset == 1000 ]] || error "offset $offset != 1000"
26909 printf "Seeking data from 1000 ... "
26910 offset=$(lseek_test -d 1000 $file)
26912 [[ $offset == 262144 ]] || error "offset $offset != 262144"
26914 # start at first component data block
26915 printf "Seeking hole from 300000 ... "
26916 offset=$(lseek_test -l 300000 $file)
26918 [[ $offset == 524288 ]] || error "offset $offset != 524288"
26919 printf "Seeking data from 300000 ... "
26920 offset=$(lseek_test -d 300000 $file)
26922 [[ $offset == 300000 ]] || error "offset $offset != 300000"
26924 # start at the first component but beyond end of object size
26925 printf "Seeking hole from 1000000 ... "
26926 offset=$(lseek_test -l 1000000 $file)
26928 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26929 printf "Seeking data from 1000000 ... "
26930 offset=$(lseek_test -d 1000000 $file)
26932 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26934 # start at second component stripe 2 (empty file)
26935 printf "Seeking hole from 1500000 ... "
26936 offset=$(lseek_test -l 1500000 $file)
26938 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
26939 printf "Seeking data from 1500000 ... "
26940 offset=$(lseek_test -d 1500000 $file)
26942 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26944 # start at second component stripe 1 (all data)
26945 printf "Seeking hole from 3000000 ... "
26946 offset=$(lseek_test -l 3000000 $file)
26948 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
26949 printf "Seeking data from 3000000 ... "
26950 offset=$(lseek_test -d 3000000 $file)
26952 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
26954 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
26955 error "2nd dd fails"
26956 echo "Add data block at 640K...1280K"
26958 # start at before new data block, in hole
26959 printf "Seeking hole from 600000 ... "
26960 offset=$(lseek_test -l 600000 $file)
26962 [[ $offset == 600000 ]] || error "offset $offset != 600000"
26963 printf "Seeking data from 600000 ... "
26964 offset=$(lseek_test -d 600000 $file)
26966 [[ $offset == 655360 ]] || error "offset $offset != 655360"
26968 # start at the first component new data block
26969 printf "Seeking hole from 1000000 ... "
26970 offset=$(lseek_test -l 1000000 $file)
26972 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26973 printf "Seeking data from 1000000 ... "
26974 offset=$(lseek_test -d 1000000 $file)
26976 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26978 # start at second component stripe 2, new data
26979 printf "Seeking hole from 1200000 ... "
26980 offset=$(lseek_test -l 1200000 $file)
26982 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26983 printf "Seeking data from 1200000 ... "
26984 offset=$(lseek_test -d 1200000 $file)
26986 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
26988 # start beyond file end
26989 printf "Using offset > filesize ... "
26990 lseek_test -l 4000000 $file && error "lseek should fail"
26991 printf "Using offset > filesize ... "
26992 lseek_test -d 4000000 $file && error "lseek should fail"
26998 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
26999 skip "MDT does not support SEEK_HOLE"
27001 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27002 skip "OST does not support SEEK_HOLE"
27004 local file=$DIR/$tdir/$tfile
27006 mkdir -p $DIR/$tdir
27008 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
27009 # OST stripe #1 will have continuous data at [1M, 3M)
27010 # OST stripe #2 is empty
27011 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
27012 lseek_test_430 $file
27014 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
27015 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
27016 lseek_test_430 $file
27018 $LFS setstripe -c2 -S 512K $file
27019 echo "Two stripes, stripe size 512K"
27020 lseek_test_430 $file
27022 # FLR with stale mirror
27023 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
27025 echo "Mirrored file:"
27026 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
27027 echo "Plain 2 stripes 1M"
27028 lseek_test_430 $file
27031 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
27034 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27035 skip "OST does not support SEEK_HOLE"
27038 local file=$DIR/$tdir/$tfile
27040 mkdir -p $DIR/$tdir
27041 # Empty layout lseek should fail
27044 printf "Seeking hole from 0 ... "
27045 lseek_test -l 0 $file && error "lseek should fail"
27046 printf "Seeking data from 0 ... "
27047 lseek_test -d 0 $file && error "lseek should fail"
27051 $LFS setstripe -E 1M -c2 -E eof $file
27052 $TRUNCATE $file 1048576
27053 printf "Seeking hole from 1000000 ... "
27054 offset=$(lseek_test -l 1000000 $file)
27056 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27057 printf "Seeking data from 1000000 ... "
27058 lseek_test -d 1000000 $file && error "lseek should fail"
27061 # full component followed by non-inited one
27062 $LFS setstripe -E 1M -c2 -E eof $file
27063 dd if=/dev/urandom of=$file bs=1M count=1
27064 printf "Seeking hole from 1000000 ... "
27065 offset=$(lseek_test -l 1000000 $file)
27067 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27068 printf "Seeking hole from 1048576 ... "
27069 lseek_test -l 1048576 $file && error "lseek should fail"
27070 # init second component and truncate back
27071 echo "123" >> $file
27072 $TRUNCATE $file 1048576
27073 printf "Seeking hole from 1000000 ... "
27074 offset=$(lseek_test -l 1000000 $file)
27076 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27077 printf "Seeking hole from 1048576 ... "
27078 lseek_test -l 1048576 $file && error "lseek should fail"
27079 # boundary checks for big values
27080 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
27081 offset=$(lseek_test -d 0 $file.10g)
27082 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
27083 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
27084 offset=$(lseek_test -d 0 $file.100g)
27085 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
27088 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
27091 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27092 skip "OST does not support SEEK_HOLE"
27094 local file=$DIR/$tdir/$tfile
27097 mkdir -p $DIR/$tdir
27098 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
27100 # cp version 8.33+ prefers lseek over fiemap
27101 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
27103 time cp $file /dev/null
27104 (( SECONDS - start < 5 )) ||
27105 error "cp: too long runtime $((SECONDS - start))"
27108 # tar version 1.29+ supports SEEK_HOLE/DATA
27109 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
27111 time tar cS $file - | cat > /dev/null
27112 (( SECONDS - start < 5 )) ||
27113 error "tar: too long runtime $((SECONDS - start))"
27116 run_test 430c "lseek: external tools check"
27118 test_431() { # LU-14187
27119 local file=$DIR/$tdir/$tfile
27121 mkdir -p $DIR/$tdir
27122 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
27123 dd if=/dev/urandom of=$file bs=4k count=1
27124 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
27125 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
27126 #define OBD_FAIL_OST_RESTART_IO 0x251
27127 do_facet ost1 "$LCTL set_param fail_loc=0x251"
27128 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
27132 echo 3 > /proc/sys/vm/drop_caches
27133 diff $file $file.0 || error "data diff"
27135 run_test 431 "Restart transaction for IO"
27137 cleanup_test_432() {
27138 do_facet mgs $LCTL nodemap_activate 0
27139 wait_nm_sync active
27143 local tmpdir=$TMP/dir432
27145 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
27146 skip "Need MDS version at least 2.14.52"
27148 stack_trap cleanup_test_432 EXIT
27152 do_facet mgs $LCTL nodemap_activate 1
27153 wait_nm_sync active
27154 do_facet mgs $LCTL nodemap_modify --name default \
27155 --property admin --value 1
27156 do_facet mgs $LCTL nodemap_modify --name default \
27157 --property trusted --value 1
27158 cancel_lru_locks mdc
27159 wait_nm_sync default admin_nodemap
27160 wait_nm_sync default trusted_nodemap
27162 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
27163 grep -ci "Operation not permitted") -ne 0 ]; then
27164 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
27167 run_test 432 "mv dir from outside Lustre"
27170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27172 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
27173 skip "inode cache not supported"
27175 $LCTL set_param llite.*.inode_cache=0
27176 stack_trap "$LCTL set_param llite.*.inode_cache=1"
27182 cancel_lru_locks mdc
27183 test_mkdir $DIR/$tdir || error "mkdir $tdir"
27184 createmany -m $DIR/$tdir/f $count
27185 createmany -d $DIR/$tdir/d $count
27186 ls -l $DIR/$tdir > /dev/null
27187 stack_trap "rm -rf $DIR/$tdir"
27189 before=$(num_objects)
27190 cancel_lru_locks mdc
27191 after=$(num_objects)
27193 # sometimes even @before is less than 2 * count
27194 while (( before - after < count )); do
27196 after=$(num_objects)
27198 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
27199 if (( wait > 60 )); then
27200 error "inode slab grew from $before to $after"
27204 echo "lustre_inode_cache $before objs before lock cancel, $after after"
27206 run_test 433 "ldlm lock cancel releases dentries and inodes"
27209 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27210 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27211 skip "Need server version at least 2.9.55"
27213 start_full_debug_logging
27217 stop_full_debug_logging
27221 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27222 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27223 awk '/The barrier for/ { print $7 }')
27226 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
27231 barrier_expired() {
27234 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27235 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27236 awk '/will be expired/ { print $7 }')
27238 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
27247 echo "Start barrier_freeze at: $(date)"
27248 #define OBD_FAIL_BARRIER_DELAY 0x2202
27249 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27250 # Do not reduce barrier time - See LU-11873
27251 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
27254 local b_status=$(barrier_stat)
27255 echo "Got barrier status at: $(date)"
27256 [ "$b_status" = "'freezing_p1'" ] ||
27257 error "(1) unexpected barrier status $b_status"
27259 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27261 b_status=$(barrier_stat)
27262 [ "$b_status" = "'frozen'" ] ||
27263 error "(2) unexpected barrier status $b_status"
27265 local expired=$(barrier_expired)
27266 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
27267 sleep $((expired + 3))
27269 b_status=$(barrier_stat)
27270 [ "$b_status" = "'expired'" ] ||
27271 error "(3) unexpected barrier status $b_status"
27273 # Do not reduce barrier time - See LU-11873
27274 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
27275 error "(4) fail to freeze barrier"
27277 b_status=$(barrier_stat)
27278 [ "$b_status" = "'frozen'" ] ||
27279 error "(5) unexpected barrier status $b_status"
27281 echo "Start barrier_thaw at: $(date)"
27282 #define OBD_FAIL_BARRIER_DELAY 0x2202
27283 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27284 do_facet mgs $LCTL barrier_thaw $FSNAME &
27287 b_status=$(barrier_stat)
27288 echo "Got barrier status at: $(date)"
27289 [ "$b_status" = "'thawing'" ] ||
27290 error "(6) unexpected barrier status $b_status"
27292 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27294 b_status=$(barrier_stat)
27295 [ "$b_status" = "'thawed'" ] ||
27296 error "(7) unexpected barrier status $b_status"
27298 #define OBD_FAIL_BARRIER_FAILURE 0x2203
27299 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
27300 do_facet mgs $LCTL barrier_freeze $FSNAME
27302 b_status=$(barrier_stat)
27303 [ "$b_status" = "'failed'" ] ||
27304 error "(8) unexpected barrier status $b_status"
27306 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
27307 do_facet mgs $LCTL barrier_thaw $FSNAME
27311 run_test 801a "write barrier user interfaces and stat machine"
27316 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27317 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
27318 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
27319 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
27320 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
27322 cancel_lru_locks mdc
27324 # 180 seconds should be long enough
27325 do_facet mgs $LCTL barrier_freeze $FSNAME 180
27327 local b_status=$(barrier_stat)
27328 [ "$b_status" = "'frozen'" ] ||
27329 error "(6) unexpected barrier status $b_status"
27331 mkdir $DIR/$tdir/d0/d10 &
27334 touch $DIR/$tdir/d1/f13 &
27337 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
27340 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
27343 rm -f $DIR/$tdir/d4/f12 &
27346 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
27348 # To guarantee taht the 'stat' is not blocked
27349 b_status=$(barrier_stat)
27350 [ "$b_status" = "'frozen'" ] ||
27351 error "(8) unexpected barrier status $b_status"
27353 # let above commands to run at background
27356 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
27357 ps -p $touch_pid || error "(10) touch should be blocked"
27358 ps -p $ln_pid || error "(11) link should be blocked"
27359 ps -p $mv_pid || error "(12) rename should be blocked"
27360 ps -p $rm_pid || error "(13) unlink should be blocked"
27362 b_status=$(barrier_stat)
27363 [ "$b_status" = "'frozen'" ] ||
27364 error "(14) unexpected barrier status $b_status"
27366 do_facet mgs $LCTL barrier_thaw $FSNAME
27367 b_status=$(barrier_stat)
27368 [ "$b_status" = "'thawed'" ] ||
27369 error "(15) unexpected barrier status $b_status"
27371 wait $mkdir_pid || error "(16) mkdir should succeed"
27372 wait $touch_pid || error "(17) touch should succeed"
27373 wait $ln_pid || error "(18) link should succeed"
27374 wait $mv_pid || error "(19) rename should succeed"
27375 wait $rm_pid || error "(20) unlink should succeed"
27379 run_test 801b "modification will be blocked by write barrier"
27382 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27386 stop mds2 || error "(1) Fail to stop mds2"
27388 do_facet mgs $LCTL barrier_freeze $FSNAME 30
27390 local b_status=$(barrier_stat)
27391 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
27392 do_facet mgs $LCTL barrier_thaw $FSNAME
27393 error "(2) unexpected barrier status $b_status"
27396 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27397 error "(3) Fail to rescan barrier bitmap"
27399 # Do not reduce barrier time - See LU-11873
27400 do_facet mgs $LCTL barrier_freeze $FSNAME 20
27402 b_status=$(barrier_stat)
27403 [ "$b_status" = "'frozen'" ] ||
27404 error "(4) unexpected barrier status $b_status"
27406 do_facet mgs $LCTL barrier_thaw $FSNAME
27407 b_status=$(barrier_stat)
27408 [ "$b_status" = "'thawed'" ] ||
27409 error "(5) unexpected barrier status $b_status"
27411 local devname=$(mdsdevname 2)
27413 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
27415 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27416 error "(7) Fail to rescan barrier bitmap"
27420 run_test 801c "rescan barrier bitmap"
27422 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
27423 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
27424 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
27425 saved_MOUNT_OPTS=$MOUNT_OPTS
27431 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
27432 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
27433 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
27434 MOUNT_OPTS=$saved_MOUNT_OPTS
27439 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
27440 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27441 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27442 skip "Need server version at least 2.9.55"
27444 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
27446 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27448 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27449 error "(2) Fail to copy"
27451 trap cleanup_802a EXIT
27453 # sync by force before remount as readonly
27454 sync; sync_all_data; sleep 3; sync_all_data
27458 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
27459 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
27460 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
27462 echo "Mount the server as read only"
27463 setupall server_only || error "(3) Fail to start servers"
27465 echo "Mount client without ro should fail"
27466 mount_client $MOUNT &&
27467 error "(4) Mount client without 'ro' should fail"
27469 echo "Mount client with ro should succeed"
27470 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
27471 mount_client $MOUNT ||
27472 error "(5) Mount client with 'ro' should succeed"
27474 echo "Modify should be refused"
27475 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27477 echo "Read should be allowed"
27478 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27479 error "(7) Read should succeed under ro mode"
27483 run_test 802a "simulate readonly device"
27486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27487 remote_mds_nodsh && skip "remote MDS with nodsh"
27489 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
27490 skip "readonly option not available"
27492 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
27494 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27495 error "(2) Fail to copy"
27497 # write back all cached data before setting MDT to readonly
27501 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
27502 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
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"
27512 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
27514 run_test 802b "be able to set MDTs to readonly"
27517 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27518 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27519 skip "MDS needs to be newer than 2.10.54"
27521 mkdir_on_mdt0 $DIR/$tdir
27522 # Create some objects on all MDTs to trigger related logs objects
27523 for idx in $(seq $MDSCOUNT); do
27524 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
27525 $DIR/$tdir/dir${idx} ||
27526 error "Fail to create $DIR/$tdir/dir${idx}"
27530 wait_delete_completed # ensure old test cleanups are finished
27531 echo "before create:"
27533 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27535 for i in {1..10}; do
27536 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
27537 error "Fail to create $DIR/$tdir/foo$i"
27541 echo "after create:"
27543 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27545 # allow for an llog to be cleaned up during the test
27546 [ $after_used -ge $((before_used + 10 - 1)) ] ||
27547 error "before ($before_used) + 10 > after ($after_used)"
27549 for i in {1..10}; do
27550 rm -rf $DIR/$tdir/foo$i ||
27551 error "Fail to remove $DIR/$tdir/foo$i"
27554 sleep 3 # avoid MDT return cached statfs
27555 wait_delete_completed
27556 echo "after unlink:"
27558 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27560 # allow for an llog to be created during the test
27561 [ $after_used -le $((before_used + 1)) ] ||
27562 error "after ($after_used) > before ($before_used) + 1"
27564 run_test 803a "verify agent object for remote object"
27567 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27568 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
27569 skip "MDS needs to be newer than 2.13.56"
27570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27572 for i in $(seq 0 $((MDSCOUNT - 1))); do
27573 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
27581 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27582 for i in $(seq 0 $((MDSCOUNT - 1))); do
27583 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27584 awk '/getattr/ { print $2 }')
27585 before=$((before + tmp))
27587 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27588 for i in $(seq 0 $((MDSCOUNT - 1))); do
27589 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27590 awk '/getattr/ { print $2 }')
27591 after=$((after + tmp))
27594 [ $before -eq $after ] || error "getattr count $before != $after"
27596 run_test 803b "remote object can getattr from cache"
27599 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27600 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27601 skip "MDS needs to be newer than 2.10.54"
27602 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
27604 mkdir -p $DIR/$tdir
27605 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
27606 error "Fail to create $DIR/$tdir/dir0"
27608 local fid=$($LFS path2fid $DIR/$tdir/dir0)
27609 local dev=$(mdsdevname 2)
27611 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27612 grep ${fid} || error "NOT found agent entry for dir0"
27614 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
27615 error "Fail to create $DIR/$tdir/dir1"
27617 touch $DIR/$tdir/dir1/foo0 ||
27618 error "Fail to create $DIR/$tdir/dir1/foo0"
27619 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
27622 for idx in $(seq $MDSCOUNT); do
27623 dev=$(mdsdevname $idx)
27624 do_facet mds${idx} \
27625 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27626 grep ${fid} && rc=$idx
27629 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
27630 error "Fail to rename foo0 to foo1"
27631 if [ $rc -eq 0 ]; then
27632 for idx in $(seq $MDSCOUNT); do
27633 dev=$(mdsdevname $idx)
27634 do_facet mds${idx} \
27635 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27636 grep ${fid} && rc=$idx
27640 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
27641 error "Fail to rename foo1 to foo2"
27642 if [ $rc -eq 0 ]; then
27643 for idx in $(seq $MDSCOUNT); do
27644 dev=$(mdsdevname $idx)
27645 do_facet mds${idx} \
27646 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27647 grep ${fid} && rc=$idx
27651 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
27653 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
27654 error "Fail to link to $DIR/$tdir/dir1/foo2"
27655 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
27656 error "Fail to rename foo2 to foo0"
27657 unlink $DIR/$tdir/dir1/foo0 ||
27658 error "Fail to unlink $DIR/$tdir/dir1/foo0"
27659 rm -rf $DIR/$tdir/dir0 ||
27660 error "Fail to rm $DIR/$tdir/dir0"
27662 for idx in $(seq $MDSCOUNT); do
27666 dev=$(mdsdevname $idx)
27667 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
27669 start mds${idx} $dev $MDS_MOUNT_OPTS ||
27670 error "mount mds$idx failed"
27671 df $MOUNT > /dev/null 2>&1
27673 # e2fsck should not return error
27675 error "e2fsck detected error on MDT${idx}: rc=$rc"
27678 run_test 804 "verify agent entry for remote entry"
27681 do_facet $SINGLEMDS zfs set quota=$old $fsset
27682 unlinkmany $DIR/$tdir/f- 1000000
27687 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
27688 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
27689 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
27690 skip "netfree not implemented before 0.7"
27691 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
27692 skip "Need MDS version at least 2.10.57"
27699 local pref="osd-zfs.$FSNAME-MDT0000."
27701 # limit available space on MDS dataset to meet nospace issue
27702 # quickly. then ZFS 0.7.2 can use reserved space if asked
27703 # properly (using netfree flag in osd_declare_destroy()
27704 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
27705 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
27707 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
27708 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
27709 let "usedkb=usedkb-freekb"
27710 let "freekb=freekb/2"
27711 if let "freekb > 5000"; then
27714 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
27715 trap cleanup_805 EXIT
27716 mkdir_on_mdt0 $DIR/$tdir
27717 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
27718 error "Can't set PFL layout"
27719 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
27720 rm -rf $DIR/$tdir || error "not able to remove"
27721 do_facet $SINGLEMDS zfs set quota=$old $fsset
27724 run_test 805 "ZFS can remove from full fs"
27730 local expect=$(stat -c %s $file)
27732 check_lsom_size $1 $expect
27734 local blocks=$($LFS getsom -b $file)
27735 expect=$(stat -c %b $file)
27736 [[ $blocks == $expect ]] ||
27737 error "$file expected blocks: $expect, got: $blocks"
27745 cancel_lru_locks mdc
27747 size=$($LFS getsom -s $1)
27748 [[ $size == $expect ]] ||
27749 error "$file expected size: $expect, got: $size"
27753 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27754 skip "Need MDS version at least 2.11.52"
27758 touch $DIR/$tfile || error "touch $tfile failed"
27760 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27761 save_lustre_params client "llite.*.xattr_cache" > $save
27762 lctl set_param llite.*.xattr_cache=0
27763 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27765 # single-threaded write
27766 echo "Test SOM for single-threaded write"
27767 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
27768 error "write $tfile failed"
27769 check_lsom_size $DIR/$tfile $bs
27772 local size=$(($num * $bs))
27776 echo "Test SOM for single client multi-threaded($num) write"
27777 $TRUNCATE $DIR/$tfile 0
27778 for ((i = 0; i < $num; i++)); do
27779 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27781 offset=$((offset + $bs))
27783 for (( i=0; i < $num; i++ )); do
27786 check_lsom_size $DIR/$tfile $size
27788 $TRUNCATE $DIR/$tfile 0
27789 for ((i = 0; i < $num; i++)); do
27790 offset=$((offset - $bs))
27791 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27794 for (( i=0; i < $num; i++ )); do
27797 check_lsom_size $DIR/$tfile $size
27799 # multi-client writes
27800 num=$(get_node_count ${CLIENTS//,/ })
27801 size=$(($num * $bs))
27805 echo "Test SOM for multi-client ($num) writes"
27806 $TRUNCATE $DIR/$tfile 0
27807 for client in ${CLIENTS//,/ }; do
27808 do_node $client $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 $offset
27819 $TRUNCATE $DIR/$tfile 0
27820 for client in ${CLIENTS//,/ }; do
27821 offset=$((offset - $bs))
27822 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27826 for (( i=0; i < $num; i++ )); do
27829 check_lsom_size $DIR/$tfile $size
27832 echo "Test SOM for truncate"
27833 $TRUNCATE $DIR/$tfile 1048576
27834 check_lsom_size $DIR/$tfile 1048576
27835 $TRUNCATE $DIR/$tfile 1234
27836 check_lsom_size $DIR/$tfile 1234
27838 # verify SOM blocks count
27839 echo "Verify SOM block count"
27840 $TRUNCATE $DIR/$tfile 0
27841 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
27842 error "failed to write file $tfile"
27843 check_lsom_data $DIR/$tfile
27845 run_test 806 "Verify Lazy Size on MDS"
27848 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27849 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27850 skip "Need MDS version at least 2.11.52"
27852 # Registration step
27853 changelog_register || error "changelog_register failed"
27854 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
27855 changelog_users $SINGLEMDS | grep -q $cl_user ||
27856 error "User $cl_user not found in changelog_users"
27858 rm -rf $DIR/$tdir || error "rm $tdir failed"
27859 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
27860 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
27861 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
27862 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
27863 error "truncate $tdir/trunc failed"
27866 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
27867 error "write $tfile failed"
27869 # multi-client wirtes
27870 local num=$(get_node_count ${CLIENTS//,/ })
27874 echo "Test SOM for multi-client ($num) writes"
27875 touch $DIR/$tfile || error "touch $tfile failed"
27876 $TRUNCATE $DIR/$tfile 0
27877 for client in ${CLIENTS//,/ }; do
27878 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27881 offset=$((offset + $bs))
27883 for (( i=0; i < $num; i++ )); do
27887 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
27888 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
27889 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
27890 check_lsom_data $DIR/$tdir/trunc
27891 check_lsom_data $DIR/$tdir/single_dd
27892 check_lsom_data $DIR/$tfile
27895 # Deregistration step
27896 changelog_deregister || error "changelog_deregister failed"
27898 run_test 807 "verify LSOM syncing tool"
27900 check_som_nologged()
27902 local lines=$($LFS changelog $FSNAME-MDT0000 |
27903 grep 'x=trusted.som' | wc -l)
27904 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
27908 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
27909 skip "Need MDS version at least 2.11.55"
27911 # Registration step
27912 changelog_register || error "changelog_register failed"
27914 touch $DIR/$tfile || error "touch $tfile failed"
27917 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
27918 error "write $tfile failed"
27921 $TRUNCATE $DIR/$tfile 1234
27924 $TRUNCATE $DIR/$tfile 1048576
27927 # Deregistration step
27928 changelog_deregister || error "changelog_deregister failed"
27930 run_test 808 "Check trusted.som xattr not logged in Changelogs"
27935 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
27939 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
27940 skip "Need MDS version at least 2.11.56"
27942 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
27943 error "failed to create DoM-only file $DIR/$tfile"
27944 touch $DIR/$tfile || error "touch $tfile failed"
27945 check_som_nodata $DIR/$tfile
27947 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
27948 error "write $tfile failed"
27949 check_som_nodata $DIR/$tfile
27951 $TRUNCATE $DIR/$tfile 1234
27952 check_som_nodata $DIR/$tfile
27954 $TRUNCATE $DIR/$tfile 4097
27955 check_som_nodata $DIR/$file
27957 run_test 809 "Verify no SOM xattr store for DoM-only files"
27960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27961 $GSS && skip_env "could not run with gss"
27962 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
27963 skip "OST < 2.12.58 doesn't align checksum"
27966 stack_trap "set_checksums $ORIG_CSUM" EXIT
27967 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
27972 for csum in $CKSUM_TYPES; do
27973 #define OBD_FAIL_OSC_NO_GRANT 0x411
27974 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
27975 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
27977 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
27978 before=$(md5sum $DIR/$tfile)
27979 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
27980 after=$(md5sum $DIR/$tfile)
27981 [ "$before" == "$after" ] ||
27982 error "$csum: $before != $after bs=$1 seek=$2"
27986 run_test 810 "partial page writes on ZFS (LU-11663)"
27989 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27990 skip "OST < 2.12.51 doesn't support this fail_loc"
27992 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27993 # ensure ost1 is connected
27994 stat $DIR/$tfile >/dev/null || error "can't stat"
27995 wait_osc_import_state client ost1 FULL
27996 # no locks, no reqs to let the connection idle
27997 cancel_lru_locks osc
27999 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28000 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28001 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28002 wait_osc_import_state client ost1 CONNECTING
28003 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28005 stat $DIR/$tfile >/dev/null || error "can't stat file"
28007 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
28009 test_812b() { # LU-12378
28010 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28011 skip "OST < 2.12.51 doesn't support this fail_loc"
28013 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
28014 # ensure ost1 is connected
28015 stat $DIR/$tfile >/dev/null || error "can't stat"
28016 wait_osc_import_state client ost1 FULL
28017 # no locks, no reqs to let the connection idle
28018 cancel_lru_locks osc
28020 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28021 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28022 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28023 wait_osc_import_state client ost1 CONNECTING
28024 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28026 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
28027 wait_osc_import_state client ost1 IDLE
28029 run_test 812b "do not drop no resend request for idle connect"
28034 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
28036 $LFS setstripe -c 1 -o 0 $DIR/$tfile
28037 $LFS getstripe $DIR/$tfile
28038 $LCTL set_param osc.*.idle_timeout=10
28039 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
28040 # ensure ost1 is connected
28041 stat $DIR/$tfile >/dev/null || error "can't stat"
28042 wait_osc_import_state client ost1 FULL
28043 # no locks, no reqs to let the connection idle
28044 cancel_lru_locks osc
28046 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
28047 $LCTL set_param fail_loc=0x80000533
28049 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
28051 run_test 812c "idle import vs lock enqueue race"
28054 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
28055 [ -z "$file_heat_sav" ] && skip "no file heat support"
28066 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
28067 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
28069 $LCTL set_param -n llite.*.file_heat=1
28070 echo "Turn on file heat"
28071 echo "Period second: $period_second, Decay percentage: $decay_pct"
28073 echo "QQQQ" > $DIR/$tfile
28074 echo "QQQQ" > $DIR/$tfile
28075 echo "QQQQ" > $DIR/$tfile
28076 cat $DIR/$tfile > /dev/null
28077 cat $DIR/$tfile > /dev/null
28078 cat $DIR/$tfile > /dev/null
28079 cat $DIR/$tfile > /dev/null
28081 local out=$($LFS heat_get $DIR/$tfile)
28083 $LFS heat_get $DIR/$tfile
28084 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28085 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28086 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28087 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28089 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
28090 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
28091 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
28092 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
28094 sleep $((period_second + 3))
28095 echo "Sleep $((period_second + 3)) seconds..."
28096 # The recursion formula to calculate the heat of the file f is as
28098 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
28099 # Where Hi is the heat value in the period between time points i*I and
28100 # (i+1)*I; Ci is the access count in the period; the symbol P refers
28101 # to the weight of Ci.
28102 out=$($LFS heat_get $DIR/$tfile)
28103 $LFS heat_get $DIR/$tfile
28104 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28105 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28106 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28107 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28109 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
28110 error "read sample ($readsample) is wrong"
28111 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
28112 error "write sample ($writesample) is wrong"
28113 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
28114 error "read bytes ($readbyte) is wrong"
28115 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
28116 error "write bytes ($writebyte) is wrong"
28118 echo "QQQQ" > $DIR/$tfile
28119 echo "QQQQ" > $DIR/$tfile
28120 echo "QQQQ" > $DIR/$tfile
28121 cat $DIR/$tfile > /dev/null
28122 cat $DIR/$tfile > /dev/null
28123 cat $DIR/$tfile > /dev/null
28124 cat $DIR/$tfile > /dev/null
28126 sleep $((period_second + 3))
28127 echo "Sleep $((period_second + 3)) seconds..."
28129 out=$($LFS heat_get $DIR/$tfile)
28130 $LFS heat_get $DIR/$tfile
28131 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28132 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28133 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28134 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28136 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
28137 4 * $decay_pct) / 100") -eq 1 ] ||
28138 error "read sample ($readsample1) is wrong"
28139 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
28140 3 * $decay_pct) / 100") -eq 1 ] ||
28141 error "write sample ($writesample1) is wrong"
28142 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
28143 20 * $decay_pct) / 100") -eq 1 ] ||
28144 error "read bytes ($readbyte1) is wrong"
28145 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
28146 15 * $decay_pct) / 100") -eq 1 ] ||
28147 error "write bytes ($writebyte1) is wrong"
28149 echo "Turn off file heat for the file $DIR/$tfile"
28150 $LFS heat_set -o $DIR/$tfile
28152 echo "QQQQ" > $DIR/$tfile
28153 echo "QQQQ" > $DIR/$tfile
28154 echo "QQQQ" > $DIR/$tfile
28155 cat $DIR/$tfile > /dev/null
28156 cat $DIR/$tfile > /dev/null
28157 cat $DIR/$tfile > /dev/null
28158 cat $DIR/$tfile > /dev/null
28160 out=$($LFS heat_get $DIR/$tfile)
28161 $LFS heat_get $DIR/$tfile
28162 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28163 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28164 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28165 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28167 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28168 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28169 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28170 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28172 echo "Trun on file heat for the file $DIR/$tfile"
28173 $LFS heat_set -O $DIR/$tfile
28175 echo "QQQQ" > $DIR/$tfile
28176 echo "QQQQ" > $DIR/$tfile
28177 echo "QQQQ" > $DIR/$tfile
28178 cat $DIR/$tfile > /dev/null
28179 cat $DIR/$tfile > /dev/null
28180 cat $DIR/$tfile > /dev/null
28181 cat $DIR/$tfile > /dev/null
28183 out=$($LFS heat_get $DIR/$tfile)
28184 $LFS heat_get $DIR/$tfile
28185 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28186 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28187 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28188 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28190 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
28191 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
28192 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
28193 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
28195 $LFS heat_set -c $DIR/$tfile
28196 $LCTL set_param -n llite.*.file_heat=0
28197 echo "Turn off file heat support for the Lustre filesystem"
28199 echo "QQQQ" > $DIR/$tfile
28200 echo "QQQQ" > $DIR/$tfile
28201 echo "QQQQ" > $DIR/$tfile
28202 cat $DIR/$tfile > /dev/null
28203 cat $DIR/$tfile > /dev/null
28204 cat $DIR/$tfile > /dev/null
28205 cat $DIR/$tfile > /dev/null
28207 out=$($LFS heat_get $DIR/$tfile)
28208 $LFS heat_get $DIR/$tfile
28209 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28210 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28211 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28212 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28214 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28215 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28216 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28217 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28219 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
28222 run_test 813 "File heat verfication"
28226 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
28227 echo -n y >> $DIR/$tfile
28228 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
28229 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
28231 run_test 814 "sparse cp works as expected (LU-12361)"
28235 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
28236 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
28238 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
28241 local ost1_imp=$(get_osc_import_name client ost1)
28242 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
28245 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28246 # ensure ost1 is connected
28248 stat $DIR/$tfile >/dev/null || error "can't stat"
28249 wait_osc_import_state client ost1 FULL
28250 # no locks, no reqs to let the connection idle
28251 cancel_lru_locks osc
28252 lru_resize_disable osc
28255 before=$($LCTL get_param -n \
28256 ldlm.namespaces.$imp_name.lru_size)
28258 wait_osc_import_state client ost1 IDLE
28259 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
28260 now=$($LCTL get_param -n \
28261 ldlm.namespaces.$imp_name.lru_size)
28262 [ $before == $now ] || error "lru_size changed $before != $now"
28264 run_test 816 "do not reset lru_resize on idle reconnect"
28268 exportfs -u localhost:$DIR/nfsexp
28273 systemctl restart nfs-server.service || skip "failed to restart nfsd"
28275 mkdir -p $DIR/nfsexp
28276 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
28277 error "failed to export nfs"
28279 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
28280 stack_trap cleanup_817 EXIT
28282 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
28283 error "failed to mount nfs to $tmpdir"
28285 cp /bin/true $tmpdir
28286 $DIR/nfsexp/true || error "failed to execute 'true' command"
28288 run_test 817 "nfsd won't cache write lock for exec file"
28291 test_mkdir -i0 -c1 $DIR/$tdir
28292 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
28293 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
28296 # restore osp-syn threads
28297 stack_trap "fail $SINGLEMDS"
28299 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
28300 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
28301 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
28302 error "start $SINGLEMDS failed"
28305 local testid=$(echo $TESTNAME | tr '_' ' ')
28307 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
28308 grep "run LFSCK" || error "run LFSCK is not suggested"
28310 run_test 818 "unlink with failed llog"
28313 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28314 cancel_lru_locks osc
28315 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28316 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28317 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
28320 run_test 819a "too big niobuf in read"
28323 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28324 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28325 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28326 cancel_lru_locks osc
28330 run_test 819b "too big niobuf in write"
28333 function test_820_start_ost() {
28336 for num in $(seq $OSTCOUNT); do
28337 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
28342 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28345 umount_client $MOUNT || error "umount failed"
28346 for num in $(seq $OSTCOUNT); do
28350 # mount client with no active OSTs
28351 # so that the client can't initialize max LOV EA size
28352 # from OSC notifications
28353 mount_client $MOUNT || error "mount failed"
28354 # delay OST starting to keep this 0 max EA size for a while
28355 test_820_start_ost &
28357 # create a directory on MDS2
28358 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
28359 error "Failed to create directory"
28360 # open intent should update default EA size
28361 # see mdc_update_max_ea_from_body()
28362 # notice this is the very first RPC to MDS2
28363 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
28366 # With SSK, this situation can lead to -EPERM being returned.
28367 # In that case, simply retry.
28368 if [ $ret -ne 0 ] && $SHARED_KEY; then
28369 if echo "$out" | grep -q "not permitted"; then
28370 cp /etc/services $DIR/$tdir/mds2
28374 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
28376 run_test 820 "update max EA from open intent"
28379 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28380 local OST_MAX_PRECREATE=20000
28382 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
28383 skip "Need MDS version at least 2.14.56"
28385 save_lustre_params mds1 \
28386 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28387 do_facet $SINGLEMDS "$LCTL set_param -n \
28388 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28389 do_facet $SINGLEMDS "$LCTL set_param -n \
28390 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
28392 stack_trap "restore_lustre_params < $p; rm $p"
28394 do_facet $SINGLEMDS "$LCTL set_param -n \
28395 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
28397 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28398 osp.$FSNAME-OST0000*MDT0000.create_count")
28399 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28400 osp.$FSNAME-OST0000*MDT0000.max_create_count")
28401 local expect_count=$(((($max/2)/256) * 256))
28403 log "setting create_count to 100200:"
28404 log " -result- count: $count with max: $max, expecting: $expect_count"
28406 [[ $count -eq expect_count ]] ||
28407 error "Create count not set to max precreate."
28409 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
28412 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
28413 skip "Need MDS version 2.14.56"
28415 local sync_changes=$(do_facet $SINGLEMDS \
28416 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28418 [ "$sync_changes" -gt 100 ] &&
28419 skip "Sync changes $sync_changes > 100 already"
28421 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28423 $LFS mkdir -i 0 $DIR/$tdir
28424 $LFS setstripe -c 1 -i 0 $DIR/$tdir
28426 save_lustre_params mds1 \
28427 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
28428 save_lustre_params mds1 \
28429 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
28431 do_facet mds1 "$LCTL set_param -n \
28432 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
28433 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
28434 stack_trap "restore_lustre_params < $p" EXIT
28436 createmany -o $DIR/$tdir/f- 1000
28437 unlinkmany $DIR/$tdir/f- 1000 &
28438 local UNLINK_PID=$!
28441 sync_changes=$(do_facet mds1 \
28442 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28443 # the check in the code is racy, fail the test
28444 # if the value above the limit by 10.
28445 [ $sync_changes -gt 110 ] && {
28446 kill -2 $UNLINK_PID
28448 error "osp changes throttling failed, $sync_changes>110"
28450 kill -0 $UNLINK_PID 2> /dev/null || break
28454 run_test 831 "throttling unlink/setattr queuing on OSP"
28457 # tests that do cleanup/setup should be run at the end
28461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28464 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
28465 $LCTL set_param fail_loc=0x903
28467 cancel_lru_locks MGC
28469 FAIL_ON_ERROR=true cleanup
28470 FAIL_ON_ERROR=true setup
28472 run_test 900 "umount should not race with any mgc requeue thread"
28474 # LUS-6253/LU-11185
28482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28484 # some get_param have a bug to handle dot in param name
28485 cancel_lru_locks MGC
28486 old=$(mount -t lustre | wc -l)
28494 while [ $old -ne $oldc ]; do
28495 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28498 if [ $count -ge $TIMEOUT ]; then
28499 error "too large timeout"
28502 umount_client $MOUNT || error "umount failed"
28503 mount_client $MOUNT || error "mount failed"
28504 cancel_lru_locks MGC
28505 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28507 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
28511 run_test 901 "don't leak a mgc lock on client umount"
28515 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
28516 skip "client does not have LU-13377 fix"
28517 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
28518 $LCTL set_param fail_loc=0x1415
28519 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28520 cancel_lru_locks osc
28523 run_test 902 "test short write doesn't hang lustre"
28527 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
28528 echo "blah" > $DIR/${tfile}-2
28529 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
28530 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
28531 $LCTL set_param fail_loc=0x417 fail_val=20
28533 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
28534 sleep 1 # To start the destroy
28535 wait_destroy_complete 150 || error "Destroy taking too long"
28536 cat $DIR/$tfile > /dev/null || error "Evicted"
28538 run_test 903 "Test long page discard does not cause evictions"
28541 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
28542 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
28543 grep -q project || skip "skip project quota not supported"
28545 local testfile="$DIR/$tdir/$tfile"
28546 local xattr="trusted.projid"
28548 local mdts=$(comma_list $(mdts_nodes))
28549 local saved=$(do_facet mds1 $LCTL get_param -n \
28550 osd-ldiskfs.*MDT0000.enable_projid_xattr)
28552 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
28553 stack_trap "do_nodes $mdts $LCTL set_param \
28554 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
28556 mkdir -p $DIR/$tdir
28558 #hide projid xattr on server
28559 $LFS project -p 1 $testfile ||
28560 error "set $testfile project id failed"
28561 getfattr -m - $testfile | grep $xattr &&
28562 error "do not show trusted.projid when disabled on server"
28563 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
28564 #should be hidden when projid is 0
28565 $LFS project -p 0 $testfile ||
28566 error "set $testfile project id failed"
28567 getfattr -m - $testfile | grep $xattr &&
28568 error "do not show trusted.projid with project ID 0"
28570 #still can getxattr explicitly
28571 projid=$(getfattr -n $xattr $testfile |
28572 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28573 [ $projid == "0" ] ||
28574 error "projid expected 0 not $projid"
28576 #set the projid via setxattr
28577 setfattr -n $xattr -v "1000" $testfile ||
28578 error "setattr failed with $?"
28579 projid=($($LFS project $testfile))
28580 [ ${projid[0]} == "1000" ] ||
28581 error "projid expected 1000 not $projid"
28583 #check the new projid via getxattr
28584 $LFS project -p 1001 $testfile ||
28585 error "set $testfile project id failed"
28586 getfattr -m - $testfile | grep $xattr ||
28587 error "should show trusted.projid when project ID != 0"
28588 projid=$(getfattr -n $xattr $testfile |
28589 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28590 [ $projid == "1001" ] ||
28591 error "projid expected 1001 not $projid"
28593 #try to set invalid projid
28594 setfattr -n $xattr -v "4294967295" $testfile &&
28595 error "set invalid projid should fail"
28597 #remove the xattr means setting projid to 0
28598 setfattr -x $xattr $testfile ||
28599 error "setfattr failed with $?"
28600 projid=($($LFS project $testfile))
28601 [ ${projid[0]} == "0" ] ||
28602 error "projid expected 0 not $projid"
28604 #should be hidden when parent has inherit flag and same projid
28605 $LFS project -srp 1002 $DIR/$tdir ||
28606 error "set $tdir project id failed"
28607 getfattr -m - $testfile | grep $xattr &&
28608 error "do not show trusted.projid with inherit flag"
28610 #still can getxattr explicitly
28611 projid=$(getfattr -n $xattr $testfile |
28612 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28613 [ $projid == "1002" ] ||
28614 error "projid expected 1002 not $projid"
28616 run_test 904 "virtual project ID xattr"
28620 (( $OST1_VERSION >= $(version_code 2.8.54) )) ||
28621 skip "lustre < 2.8.54 does not support ladvise"
28623 remote_ost_nodsh && skip "remote OST with nodsh"
28624 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
28626 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
28628 #define OBD_FAIL_OST_OPCODE 0x253
28630 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
28631 $LFS ladvise -a willread $DIR/$tfile &&
28632 error "unexpected success of ladvise with fault injection"
28633 $LFS ladvise -a willread $DIR/$tfile |&
28634 grep -q "Operation not supported"
28635 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
28637 run_test 905 "bad or new opcode should not stuck client"
28640 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
28641 check_and_cleanup_lustre
28642 if [ "$I_MOUNTED" != "yes" ]; then
28643 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true