3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
33 LUSTRE=${LUSTRE:-$(dirname $0)/..}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 . $LUSTRE/tests/test-framework.sh
40 ALWAYS_EXCEPT="$SANITY_EXCEPT "
41 always_except LU-9693 42a 42c
42 always_except LU-6493 42b
43 always_except LU-16515 118c 118d
44 always_except LU-8411 407
47 always_except LU-14181 64e 64f
50 # skip the grant tests for ARM until they are fixed
51 if [[ $(uname -m) = aarch64 ]]; then
52 always_except LU-11671 45
55 # skip nfs tests on kernels >= 4.12.0 until they are fixed
56 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
57 always_except LU-12661 817
59 # skip cgroup tests on RHEL8.1 kernels until they are fixed
60 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
61 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
62 always_except LU-13063 411
65 # skip basic ops on file with foreign LOV tests on 5.16.0+ kernels
66 # until the filemap_read() issue is fixed
67 if (( $LINUX_VERSION_CODE >= $(version_code 5.16.0) )); then
68 always_except LU-16101 27J
72 [[ "$SLOW" = "no" ]] && EXCEPT_SLOW="27m 60i 64b 68 71 135 136 230d 300o"
74 if [[ "$mds1_FSTYPE" == "zfs" ]]; then
76 [[ "$SLOW" == "no" ]] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
79 if [[ "$ost1_FSTYPE" = "zfs" ]]; then
80 always_except LU-1941 130b 130c 130d 130e 130f 130g
81 always_except LU-9054 312
84 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
86 # Get the SLES distro version
88 # Returns a version string that should only be used in comparing
89 # strings returned by version_code()
92 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
94 # All SuSE Linux versions have one decimal. version_code expects two
95 local sles_version=$version.0
96 version_code $sles_version
99 # Check if we are running on Ubuntu or SLES so we can make decisions on
101 if [ -r /etc/SuSE-release ] || [ -r /etc/SUSE-brand ]; then
102 sles_version=$(sles_version_code)
103 [ $sles_version -lt $(version_code 11.4.0) ] &&
104 always_except LU-4341 170
106 [ $sles_version -lt $(version_code 12.0.0) ] &&
107 always_except LU-3703 234
109 [ $sles_version -ge $(version_code 15.4.0) ] &&
110 always_except LU-16101 27J
111 elif [ -r /etc/os-release ]; then
112 if grep -qi ubuntu /etc/os-release; then
113 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
114 -e 's/^VERSION=//p' \
118 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
119 always_except LU-10366 410
129 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
130 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
139 check_swap_layouts_support()
141 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
142 skip "Does not support layout lock."
145 check_swap_layout_no_dom()
148 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
149 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
152 check_and_setup_lustre
156 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
158 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
159 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
160 rm -rf $DIR/[Rdfs][0-9]*
162 # $RUNAS_ID may get set incorrectly somewhere else
163 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
164 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
166 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
168 if [ "${ONLY}" = "MOUNT" ] ; then
169 echo "Lustre is up, please go on"
173 echo "preparing for tests involving mounts"
174 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
176 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
177 echo # add a newline after mke2fs.
181 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
183 # ensure all internal functions know we want full debug
185 lctl set_param debug=$PTLDEBUG 2> /dev/null || true
189 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
191 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
193 run_test 0a "touch; rm ====================="
196 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
197 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
199 run_test 0b "chmod 0755 $DIR ============================="
202 $LCTL get_param mdc.*.import | grep "state: FULL" ||
203 error "import not FULL"
204 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
207 run_test 0c "check import proc"
209 test_0d() { # LU-3397
210 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
211 skip "proc exports not supported before 2.10.57"
213 local mgs_exp="mgs.MGS.exports"
214 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
216 local exp_client_version
219 local temp_imp=$DIR/$tfile.import
220 local temp_exp=$DIR/$tfile.export
222 # save mgc import file to $temp_imp
223 $LCTL get_param mgc.*.import | tee $temp_imp
224 # Check if client uuid is found in MGS export
225 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
226 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
230 # save mgs export file to $temp_exp
231 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
233 # Compare the value of field "connect_flags"
234 imp_val=$(grep "connect_flags" $temp_imp)
235 exp_val=$(grep "connect_flags" $temp_exp)
236 [ "$exp_val" == "$imp_val" ] ||
237 error "export flags '$exp_val' != import flags '$imp_val'"
239 # Compare client versions. Only compare top-3 fields for compatibility
240 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
241 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
242 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
243 [ "$exp_val" == "$imp_val" ] ||
244 error "exp version '$exp_client_version'($exp_val) != " \
245 "'$(lustre_build_version client)'($imp_val)"
247 run_test 0d "check export proc ============================="
249 test_0e() { # LU-13417
250 (( $MDSCOUNT > 1 )) ||
251 skip "We need at least 2 MDTs for this test"
253 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
254 skip "Need server version at least 2.14.51"
256 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
257 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
259 [ $default_lmv_count -eq 1 ] ||
260 error "$MOUNT default stripe count $default_lmv_count"
262 [ $default_lmv_index -eq -1 ] ||
263 error "$MOUNT default stripe index $default_lmv_index"
265 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
266 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
268 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
269 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
271 [ $mdt_index1 -eq $mdt_index2 ] &&
272 error "directories are on the same MDT $mdt_index1=$mdt_index2"
274 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
276 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
279 test_mkdir $DIR/$tdir
280 test_mkdir $DIR/$tdir/d2
281 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
282 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
285 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
287 run_test 1 "mkdir; remkdir; rmdir"
290 test_mkdir $DIR/$tdir
291 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
292 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
294 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
296 run_test 2 "mkdir; touch; rmdir; check file"
299 test_mkdir $DIR/$tdir
300 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
301 touch $DIR/$tdir/$tfile
302 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
304 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
306 run_test 3 "mkdir; touch; rmdir; check dir"
308 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
310 test_mkdir -i 1 $DIR/$tdir
312 touch $DIR/$tdir/$tfile ||
313 error "Create file under remote directory failed"
316 error "Expect error removing in-use dir $DIR/$tdir"
318 test -d $DIR/$tdir || error "Remote directory disappeared"
320 rm -rf $DIR/$tdir || error "remove remote dir error"
322 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
325 test_mkdir $DIR/$tdir
326 test_mkdir $DIR/$tdir/d2
327 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
328 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
329 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
331 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
334 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
335 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
336 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
337 error "$tfile does not have perm 0666 or UID $UID"
338 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
339 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
340 error "$tfile should be 0666 and owned by UID $UID"
342 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
345 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
348 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
349 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
350 error "$tfile should be owned by UID $RUNAS_ID"
351 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
352 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
353 error "$tfile should be owned by UID $RUNAS_ID"
355 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
358 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
361 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
362 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
363 error "$tfile should be owned by GID $UID"
364 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
365 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
366 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
368 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
371 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
373 test_mkdir $DIR/$tdir
374 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
375 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
376 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
377 test_mkdir $DIR/$tdir/d/subdir
378 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
379 error "$tdir/d/subdir should be GID $RUNAS_GID"
380 if [[ $MDSCOUNT -gt 1 ]]; then
381 # check remote dir sgid inherite
382 $LFS mkdir -i 0 $DIR/$tdir.local ||
383 error "mkdir $tdir.local failed"
384 chmod g+s $DIR/$tdir.local ||
385 error "chmod $tdir.local failed"
386 chgrp $RUNAS_GID $DIR/$tdir.local ||
387 error "chgrp $tdir.local failed"
388 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
389 error "mkdir $tdir.remote failed"
390 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
391 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
392 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
393 error "$tdir.remote should be mode 02755"
396 run_test 6g "verify new dir in sgid dir inherits group"
398 test_6h() { # bug 7331
399 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
401 touch $DIR/$tfile || error "touch failed"
402 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
403 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
404 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
405 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
406 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
408 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
411 test_mkdir $DIR/$tdir
412 $MCREATE $DIR/$tdir/$tfile
413 chmod 0666 $DIR/$tdir/$tfile
414 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
415 error "$tdir/$tfile should be mode 0666"
417 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
420 if [ ! -d $DIR/$tdir ]; then
421 test_mkdir $DIR/$tdir
423 $MCREATE $DIR/$tdir/$tfile
424 echo -n foo > $DIR/$tdir/$tfile
425 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
426 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
428 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
431 test_mkdir $DIR/$tdir
432 touch $DIR/$tdir/$tfile
433 chmod 0666 $DIR/$tdir/$tfile
434 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
435 error "$tfile mode not 0666"
437 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
440 test_mkdir $DIR/$tdir
441 test_mkdir $DIR/$tdir/d2
442 test_mkdir $DIR/$tdir/d2/d3
443 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
445 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
448 test_mkdir $DIR/$tdir
449 test_mkdir $DIR/$tdir/d2
450 touch $DIR/$tdir/d2/$tfile
451 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
452 error "$tdir/d2/$tfile not a file"
454 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
457 test_mkdir $DIR/$tdir
458 test_mkdir $DIR/$tdir/d2
459 chmod 0666 $DIR/$tdir/d2
460 chmod 0705 $DIR/$tdir/d2
461 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
462 error "$tdir/d2 mode not 0705"
464 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
467 test_mkdir $DIR/$tdir
468 touch $DIR/$tdir/$tfile
469 chmod 0666 $DIR/$tdir/$tfile
470 chmod 0654 $DIR/$tdir/$tfile
471 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
472 error "$tdir/d2 mode not 0654"
474 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
477 test_mkdir $DIR/$tdir
478 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
480 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
481 error "$tdir/$tfile size not 0 after truncate"
483 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
486 test_mkdir $DIR/$tdir
487 touch $DIR/$tdir/$tfile
489 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
491 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
494 test_mkdir $DIR/$tdir
495 touch $DIR/$tdir/$tfile
496 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
497 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
498 error "$tdir/${tfile_2} not a file after rename"
499 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
501 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
504 test_mkdir $DIR/$tdir
505 touch $DIR/$tdir/$tfile
506 rm -rf $DIR/$tdir/$tfile
507 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
509 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
512 test_mkdir $DIR/$tdir
513 touch $DIR/$tdir/$tfile
514 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
516 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
517 error "$tdir/l-exist not a symlink"
518 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
519 error "$tdir/l-exist not referencing a file"
520 rm -f $DIR/$tdir/l-exist
521 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
523 run_test 17a "symlinks: create, remove (real)"
526 test_mkdir $DIR/$tdir
527 ln -s no-such-file $DIR/$tdir/l-dangle
529 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
530 error "$tdir/l-dangle not referencing no-such-file"
531 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
532 error "$tdir/l-dangle not referencing non-existent file"
533 rm -f $DIR/$tdir/l-dangle
534 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
536 run_test 17b "symlinks: create, remove (dangling)"
538 test_17c() { # bug 3440 - don't save failed open RPC for replay
539 test_mkdir $DIR/$tdir
540 ln -s foo $DIR/$tdir/$tfile
541 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
543 run_test 17c "symlinks: open dangling (should return error)"
546 test_mkdir $DIR/$tdir
547 ln -s foo $DIR/$tdir/$tfile
548 touch $DIR/$tdir/$tfile || error "creating to new symlink"
550 run_test 17d "symlinks: create dangling"
553 test_mkdir $DIR/$tdir
554 local foo=$DIR/$tdir/$tfile
555 ln -s $foo $foo || error "create symlink failed"
556 ls -l $foo || error "ls -l failed"
557 ls $foo && error "ls not failed" || true
559 run_test 17e "symlinks: create recursive symlink (should return error)"
562 test_mkdir $DIR/$tdir
563 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
564 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
565 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
566 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
567 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
568 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
571 run_test 17f "symlinks: long and very long symlink name"
573 # str_repeat(S, N) generate a string that is string S repeated N times
578 while [ $((n -= 1)) -ge 0 ]; do
584 # Long symlinks and LU-2241
586 test_mkdir $DIR/$tdir
587 local TESTS="59 60 61 4094 4095"
589 # Fix for inode size boundary in 2.1.4
590 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
593 # Patch not applied to 2.2 or 2.3 branches
594 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
595 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
599 local SYMNAME=$(str_repeat 'x' $i)
600 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
601 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
604 run_test 17g "symlinks: really long symlink name and inode boundaries"
606 test_17h() { #bug 17378
607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
608 remote_mds_nodsh && skip "remote MDS with nodsh"
612 test_mkdir $DIR/$tdir
613 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
614 $LFS setstripe -c -1 $DIR/$tdir
615 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
616 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
617 touch $DIR/$tdir/$tfile || true
619 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
621 test_17i() { #bug 20018
622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
623 remote_mds_nodsh && skip "remote MDS with nodsh"
625 local foo=$DIR/$tdir/$tfile
628 test_mkdir -c1 $DIR/$tdir
629 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
630 ln -s $foo $foo || error "create symlink failed"
631 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
632 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
633 ls -l $foo && error "error not detected"
636 run_test 17i "don't panic on short symlink (should return error)"
638 test_17k() { #bug 22301
639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
640 [[ -z "$(which rsync 2>/dev/null)" ]] &&
641 skip "no rsync command"
642 rsync --help | grep -q xattr ||
643 skip_env "$(rsync --version | head -n1) does not support xattrs"
644 test_mkdir $DIR/$tdir
645 test_mkdir $DIR/$tdir.new
646 touch $DIR/$tdir/$tfile
647 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
648 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
649 error "rsync failed with xattrs enabled"
651 run_test 17k "symlinks: rsync with xattrs enabled"
653 test_17l() { # LU-279
654 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
655 skip "no getfattr command"
657 test_mkdir $DIR/$tdir
658 touch $DIR/$tdir/$tfile
659 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
660 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
661 # -h to not follow symlinks. -m '' to list all the xattrs.
662 # grep to remove first line: '# file: $path'.
663 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
665 lgetxattr_size_check $path $xattr ||
666 error "lgetxattr_size_check $path $xattr failed"
670 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
675 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
676 remote_mds_nodsh && skip "remote MDS with nodsh"
677 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
678 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
679 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
681 local short_sym="0123456789"
682 local wdir=$DIR/$tdir
687 # create a long symlink file
688 for ((i = 0; i < 4; ++i)); do
689 long_sym=${long_sym}${long_sym}
692 echo "create 512 short and long symlink files under $wdir"
693 for ((i = 0; i < 256; ++i)); do
694 ln -sf ${long_sym}"a5a5" $wdir/long-$i
695 ln -sf ${short_sym}"a5a5" $wdir/short-$i
701 wait_delete_completed
703 echo "recreate the 512 symlink files with a shorter string"
704 for ((i = 0; i < 512; ++i)); do
705 # rewrite the symlink file with a shorter string
706 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
707 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
710 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
712 echo "stop and checking mds${mds_index}:"
713 # e2fsck should not return error
715 local devname=$(mdsdevname $mds_index)
716 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
719 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
720 error "start mds${mds_index} failed"
721 df $MOUNT > /dev/null 2>&1
723 error "e2fsck detected error for short/long symlink: rc=$rc"
726 run_test 17m "run e2fsck against MDT which contains short/long symlink"
728 check_fs_consistency_17n() {
732 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
733 # so it only check MDT1/MDT2 instead of all of MDTs.
734 for mdt_index in 1 2; do
735 # e2fsck should not return error
737 local devname=$(mdsdevname $mdt_index)
738 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
741 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
742 error "mount mds$mdt_index failed"
743 df $MOUNT > /dev/null 2>&1
749 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
751 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
752 remote_mds_nodsh && skip "remote MDS with nodsh"
753 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
754 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
755 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
759 test_mkdir $DIR/$tdir
760 for ((i=0; i<10; i++)); do
761 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
762 error "create remote dir error $i"
763 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
764 error "create files under remote dir failed $i"
767 check_fs_consistency_17n ||
768 error "e2fsck report error after create files under remote dir"
770 for ((i = 0; i < 10; i++)); do
771 rm -rf $DIR/$tdir/remote_dir_${i} ||
772 error "destroy remote dir error $i"
775 check_fs_consistency_17n ||
776 error "e2fsck report error after unlink files under remote dir"
778 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
779 skip "lustre < 2.4.50 does not support migrate mv"
781 for ((i = 0; i < 10; i++)); do
782 mkdir -p $DIR/$tdir/remote_dir_${i}
783 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
784 error "create files under remote dir failed $i"
785 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
786 error "migrate remote dir error $i"
788 check_fs_consistency_17n || error "e2fsck report error after migration"
790 for ((i = 0; i < 10; i++)); do
791 rm -rf $DIR/$tdir/remote_dir_${i} ||
792 error "destroy remote dir error $i"
795 check_fs_consistency_17n || error "e2fsck report error after unlink"
797 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
800 remote_mds_nodsh && skip "remote MDS with nodsh"
801 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
802 skip "Need MDS version at least 2.3.64"
804 local wdir=$DIR/${tdir}o
810 mdt_index=$($LFS getstripe -m $wdir/$tfile)
811 mdt_index=$((mdt_index + 1))
814 #fail mds will wait the failover finish then set
815 #following fail_loc to avoid interfer the recovery process.
818 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
819 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
820 ls -l $wdir/$tfile && rc=1
821 do_facet mds${mdt_index} lctl set_param fail_loc=0
822 [[ $rc -eq 0 ]] || error "stat file should fail"
824 run_test 17o "stat file with incompat LMA feature"
827 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
828 ls $DIR || error "Failed to ls $DIR: $?"
830 run_test 18 "touch .../f ; ls ... =============================="
836 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
838 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
841 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
843 run_test 19b "ls -l .../f19 (should return error) =============="
846 [ $RUNAS_ID -eq $UID ] &&
847 skip_env "RUNAS_ID = UID = $UID -- skipping"
849 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
851 run_test 19c "$RUNAS touch .../f19 (should return error) =="
854 cat $DIR/f19 && error || true
856 run_test 19d "cat .../f19 (should return error) =============="
865 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
867 run_test 20 "touch .../f ; ls -l ..."
870 test_mkdir $DIR/$tdir
871 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
872 ln -s dangle $DIR/$tdir/link
873 echo foo >> $DIR/$tdir/link
874 cat $DIR/$tdir/dangle
875 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
876 $CHECKSTAT -f -t file $DIR/$tdir/link ||
877 error "$tdir/link not linked to a file"
879 run_test 21 "write to dangling link"
882 local wdir=$DIR/$tdir
884 chown $RUNAS_ID:$RUNAS_GID $wdir
885 (cd $wdir || error "cd $wdir failed";
886 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
888 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
889 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
890 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
891 error "checkstat -u failed"
893 run_test 22 "unpack tar archive as non-root user"
897 test_mkdir $DIR/$tdir
898 local file=$DIR/$tdir/$tfile
900 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
901 openfile -f O_CREAT:O_EXCL $file &&
902 error "$file recreate succeeded" || true
904 run_test 23a "O_CREAT|O_EXCL in subdir"
906 test_23b() { # bug 18988
907 test_mkdir $DIR/$tdir
908 local file=$DIR/$tdir/$tfile
911 echo foo > $file || error "write filed"
912 echo bar >> $file || error "append filed"
913 $CHECKSTAT -s 8 $file || error "wrong size"
916 run_test 23b "O_APPEND check"
918 # LU-9409, size with O_APPEND and tiny writes
920 local file=$DIR/$tfile
923 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
924 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
928 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
929 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
931 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
934 #racing tiny & normal writes
935 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
936 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
938 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
941 #racing tiny & normal writes 2, ugly numbers
942 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
943 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
945 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
948 run_test 23c "O_APPEND size checks for tiny writes"
950 # LU-11069 file offset is correct after appending writes
952 local file=$DIR/$tfile
955 echo CentaurHauls > $file
956 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
957 if ((offset != 26)); then
958 error "wrong offset, expected 26, got '$offset'"
961 run_test 23d "file offset is correct after appending writes"
965 echo '-- same directory rename'
966 test_mkdir $DIR/$tdir
967 touch $DIR/$tdir/$tfile.1
968 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
969 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
971 run_test 24a "rename file to non-existent target"
974 test_mkdir $DIR/$tdir
975 touch $DIR/$tdir/$tfile.{1,2}
976 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
977 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
978 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
980 run_test 24b "rename file to existing target"
983 test_mkdir $DIR/$tdir
984 test_mkdir $DIR/$tdir/d$testnum.1
985 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
986 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
987 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
989 run_test 24c "rename directory to non-existent target"
992 test_mkdir -c1 $DIR/$tdir
993 test_mkdir -c1 $DIR/$tdir/d$testnum.1
994 test_mkdir -c1 $DIR/$tdir/d$testnum.2
995 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
996 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
997 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
999 run_test 24d "rename directory to existing target"
1002 echo '-- cross directory renames --'
1006 mv $DIR/R5a/f $DIR/R5b/g
1007 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
1008 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
1010 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1015 touch $DIR/R6a/f $DIR/R6b/g
1016 mv $DIR/R6a/f $DIR/R6b/g
1017 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1018 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1020 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1025 test_mkdir $DIR/R7a/d
1026 mv $DIR/R7a/d $DIR/R7b/e
1027 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1028 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1030 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1033 test_mkdir -c1 $DIR/R8a
1034 test_mkdir -c1 $DIR/R8b
1035 test_mkdir -c1 $DIR/R8a/d
1036 test_mkdir -c1 $DIR/R8b/e
1037 mrename $DIR/R8a/d $DIR/R8b/e
1038 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1039 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1041 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1044 echo "-- rename error cases"
1046 test_mkdir $DIR/R9/a
1048 mrename $DIR/R9/f $DIR/R9/a
1049 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1050 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1051 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1053 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1057 mrename $DIR/R10/f $DIR/R10/g
1058 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1059 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1060 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1062 run_test 24j "source does not exist ============================"
1065 test_mkdir $DIR/R11a
1066 test_mkdir $DIR/R11a/d
1068 mv $DIR/R11a/f $DIR/R11a/d
1069 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1070 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1072 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1074 # bug 2429 - rename foo foo foo creates invalid file
1077 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1079 run_test 24l "Renaming a file to itself ========================"
1083 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1084 # on ext3 this does not remove either the source or target files
1085 # though the "expected" operation would be to remove the source
1086 $CHECKSTAT -t file ${f} || error "${f} missing"
1087 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1089 run_test 24m "Renaming a file to a hard link to itself ========="
1093 # this stats the old file after it was renamed, so it should fail
1095 $CHECKSTAT ${f} || error "${f} missing"
1097 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1098 $CHECKSTAT -a ${f} || error "${f} exists"
1100 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1103 test_mkdir $DIR/$tdir
1104 rename_many -s random -v -n 10 $DIR/$tdir
1106 run_test 24o "rename of files during htree split"
1109 test_mkdir $DIR/R12a
1110 test_mkdir $DIR/R12b
1111 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1112 mrename $DIR/R12a $DIR/R12b
1113 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1114 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1115 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1116 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1118 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1120 cleanup_multiop_pause() {
1122 kill -USR1 $MULTIPID
1126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1128 test_mkdir $DIR/R13a
1129 test_mkdir $DIR/R13b
1130 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1131 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1134 trap cleanup_multiop_pause EXIT
1135 mrename $DIR/R13a $DIR/R13b
1136 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1137 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1138 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1139 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1140 cleanup_multiop_pause
1141 wait $MULTIPID || error "multiop close failed"
1143 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1145 test_24r() { #bug 3789
1146 test_mkdir $DIR/R14a
1147 test_mkdir $DIR/R14a/b
1148 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1149 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1150 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1152 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1155 test_mkdir $DIR/R15a
1156 test_mkdir $DIR/R15a/b
1157 test_mkdir $DIR/R15a/b/c
1158 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1159 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1160 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1162 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1165 test_mkdir $DIR/R16a
1166 test_mkdir $DIR/R16a/b
1167 test_mkdir $DIR/R16a/b/c
1168 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1169 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1170 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1172 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1174 test_24u() { # bug12192
1175 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1176 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1178 run_test 24u "create stripe file"
1180 simple_cleanup_common() {
1184 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1186 local start=$SECONDS
1188 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1189 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1191 wait_delete_completed
1192 echo "cleanup time $((SECONDS - start))"
1196 max_pages_per_rpc() {
1197 local mdtname="$(printf "MDT%04x" ${1:-0})"
1198 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1204 local nrfiles=${COUNT:-100000}
1205 local fname="$DIR/$tdir/$tfile"
1207 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1208 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1210 test_mkdir "$(dirname $fname)"
1211 # assume MDT0000 has the fewest inodes
1212 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1213 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1214 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1216 stack_trap "simple_cleanup_common $nrfiles"
1218 createmany -m "$fname" $nrfiles
1220 cancel_lru_locks mdc
1221 lctl set_param mdc.*.stats clear
1223 # was previously test_24D: LU-6101
1224 # readdir() returns correct number of entries after cursor reload
1225 local num_ls=$(ls $DIR/$tdir | wc -l)
1226 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1227 local num_all=$(ls -a $DIR/$tdir | wc -l)
1228 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1229 [ $num_all -ne $((nrfiles + 2)) ]; then
1230 error "Expected $nrfiles files, got $num_ls " \
1231 "($num_uniq unique $num_all .&..)"
1233 # LU-5 large readdir
1234 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1235 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1236 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1237 # take into account of overhead in lu_dirpage header and end mark in
1238 # each page, plus one in rpc_num calculation.
1239 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1240 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1241 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1242 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1243 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1244 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1245 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1246 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1247 error "large readdir doesn't take effect: " \
1248 "$mds_readpage should be about $rpc_max"
1250 run_test 24v "list large directory (test hash collision, b=17560)"
1252 test_24w() { # bug21506
1254 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1255 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1256 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1257 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1258 [[ "$SZ1" -eq "$SZ2" ]] ||
1259 error "Error reading at the end of the file $tfile"
1261 run_test 24w "Reading a file larger than 4Gb"
1264 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1266 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1267 skip "Need MDS version at least 2.7.56"
1270 local remote_dir=$DIR/$tdir/remote_dir
1272 test_mkdir $DIR/$tdir
1273 $LFS mkdir -i $MDTIDX $remote_dir ||
1274 error "create remote directory failed"
1276 test_mkdir $DIR/$tdir/src_dir
1277 touch $DIR/$tdir/src_file
1278 test_mkdir $remote_dir/tgt_dir
1279 touch $remote_dir/tgt_file
1281 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1282 error "rename dir cross MDT failed!"
1284 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1285 error "rename file cross MDT failed!"
1287 touch $DIR/$tdir/ln_file
1288 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1289 error "ln file cross MDT failed"
1291 rm -rf $DIR/$tdir || error "Can not delete directories"
1293 run_test 24x "cross MDT rename/link"
1296 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1299 local remote_dir=$DIR/$tdir/remote_dir
1302 test_mkdir $DIR/$tdir
1303 $LFS mkdir -i $mdtidx $remote_dir ||
1304 error "create remote directory failed"
1306 test_mkdir $remote_dir/src_dir
1307 touch $remote_dir/src_file
1308 test_mkdir $remote_dir/tgt_dir
1309 touch $remote_dir/tgt_file
1311 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1312 error "rename subdir in the same remote dir failed!"
1314 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1315 error "rename files in the same remote dir failed!"
1317 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1318 error "link files in the same remote dir failed!"
1320 rm -rf $DIR/$tdir || error "Can not delete directories"
1322 run_test 24y "rename/link on the same dir should succeed"
1325 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1326 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1327 skip "Need MDS version at least 2.12.51"
1331 for index in 0 1; do
1332 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1333 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1336 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1338 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1339 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1341 local mdts=$(comma_list $(mdts_nodes))
1343 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1344 stack_trap "do_nodes $mdts $LCTL \
1345 set_param mdt.*.enable_remote_rename=1" EXIT
1347 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1349 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1350 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1352 run_test 24z "cross-MDT rename is done as cp"
1354 test_24A() { # LU-3182
1357 test_mkdir $DIR/$tdir
1358 stack_trap "simple_cleanup_common $NFILES"
1359 createmany -m $DIR/$tdir/$tfile $NFILES
1360 local t=$(ls $DIR/$tdir | wc -l)
1361 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1362 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1364 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1365 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1367 run_test 24A "readdir() returns correct number of entries."
1369 test_24B() { # LU-4805
1370 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1374 test_mkdir $DIR/$tdir
1375 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir/ ||
1376 error "create striped dir failed"
1378 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1379 [ $count -eq 2 ] || error "Expected 2, got $count"
1381 touch $DIR/$tdir/striped_dir/a
1383 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1384 [ $count -eq 3 ] || error "Expected 3, got $count"
1386 touch $DIR/$tdir/striped_dir/.f
1388 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1389 [ $count -eq 4 ] || error "Expected 4, got $count"
1391 rm -rf $DIR/$tdir || error "Can not delete directories"
1393 run_test 24B "readdir for striped dir return correct number of entries"
1396 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1402 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1403 error "create striped dir failed"
1405 cd $DIR/$tdir/d0/striped_dir
1407 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1408 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1409 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1411 [ "$d0_ino" = "$parent_ino" ] ||
1412 error ".. wrong, expect $d0_ino, get $parent_ino"
1414 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1415 error "mv striped dir failed"
1417 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1419 [ "$d1_ino" = "$parent_ino" ] ||
1420 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1422 run_test 24C "check .. in striped dir"
1425 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1429 mkdir $DIR/$tdir/src_dir
1430 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1431 error "create remote source failed"
1433 touch $DIR/$tdir/src_dir/src_child/a
1435 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1436 error "create remote target dir failed"
1438 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1439 error "create remote target child failed"
1441 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1442 error "rename dir cross MDT failed!"
1446 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1447 error "src_child still exists after rename"
1449 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1450 error "missing file(a) after rename"
1452 rm -rf $DIR/$tdir || error "Can not delete directories"
1454 run_test 24E "cross MDT rename/link"
1457 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1460 [ "$SLOW" = "no" ] && repeats=100
1464 echo "$repeats repeats"
1465 for ((i = 0; i < repeats; i++)); do
1466 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1467 touch $DIR/$tdir/test/a || error "touch fails"
1468 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1469 rm -rf $DIR/$tdir/test || error "rmdir fails"
1474 run_test 24F "hash order vs readdir (LU-11330)"
1477 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1482 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1483 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1484 touch $DIR/$tdir-0/f1 || error "touch f1"
1485 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1486 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1487 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1488 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1489 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1491 run_test 24G "migrate symlink in rename"
1494 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1495 [[ $(hostname) != $(facet_active_host mds2) ]] ||
1496 skip "MDT1 should be on another node"
1498 test_mkdir -i 1 -c 1 $DIR/$tdir
1499 #define OBD_FAIL_FLD_QUERY_REQ 0x1103
1500 do_facet mds2 $LCTL set_param fail_loc=0x80001103
1501 touch $DIR/$tdir/$tfile || error "touch failed"
1503 run_test 24H "repeat FLD_QUERY rpc"
1506 echo '== symlink sanity ============================================='
1510 touch $DIR/s25/foo ||
1511 error "File creation in symlinked directory failed"
1513 run_test 25a "create file in symlinked directory ==============="
1516 [ ! -d $DIR/d25 ] && test_25a
1517 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1519 run_test 25b "lookup file in symlinked directory ==============="
1523 test_mkdir $DIR/d26/d26-2
1524 ln -s d26/d26-2 $DIR/s26
1525 touch $DIR/s26/foo || error "File creation failed"
1527 run_test 26a "multiple component symlink ======================="
1530 test_mkdir -p $DIR/$tdir/d26-2
1531 ln -s $tdir/d26-2/foo $DIR/s26-2
1532 touch $DIR/s26-2 || error "File creation failed"
1534 run_test 26b "multiple component symlink at end of lookup ======"
1537 test_mkdir $DIR/d26.2
1538 touch $DIR/d26.2/foo
1539 ln -s d26.2 $DIR/s26.2-1
1540 ln -s s26.2-1 $DIR/s26.2-2
1541 ln -s s26.2-2 $DIR/s26.2-3
1542 chmod 0666 $DIR/s26.2-3/foo
1544 run_test 26c "chain of symlinks"
1546 # recursive symlinks (bug 439)
1548 ln -s d26-3/foo $DIR/d26-3
1550 run_test 26d "create multiple component recursive symlink"
1553 [ ! -h $DIR/d26-3 ] && test_26d
1556 run_test 26e "unlink multiple component recursive symlink"
1558 # recursive symlinks (bug 7022)
1560 test_mkdir $DIR/$tdir
1561 test_mkdir $DIR/$tdir/$tfile
1562 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1563 test_mkdir -p lndir/bar1
1564 test_mkdir $DIR/$tdir/$tfile/$tfile
1565 cd $tfile || error "cd $tfile failed"
1566 ln -s .. dotdot || error "ln dotdot failed"
1567 ln -s dotdot/lndir lndir || error "ln lndir failed"
1568 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1569 output=`ls $tfile/$tfile/lndir/bar1`
1570 [ "$output" = bar1 ] && error "unexpected output"
1571 rm -r $tfile || error "rm $tfile failed"
1572 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1574 run_test 26f "rm -r of a directory which has recursive symlink"
1577 test_mkdir $DIR/$tdir
1578 $LFS getstripe $DIR/$tdir
1579 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1580 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1581 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1583 run_test 27a "one stripe file"
1586 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1588 test_mkdir $DIR/$tdir
1589 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1590 $LFS getstripe -c $DIR/$tdir/$tfile
1591 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1592 error "two-stripe file doesn't have two stripes"
1594 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1596 run_test 27b "create and write to two stripe file"
1598 # 27c family tests specific striping, setstripe -o
1600 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1601 test_mkdir -p $DIR/$tdir
1604 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1605 $LFS getstripe -i $DIR/$tdir/$tfile
1606 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1607 error "stripe not on specified OST"
1609 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1611 run_test 27ca "one stripe on specified OST"
1614 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1615 test_mkdir -p $DIR/$tdir
1617 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1618 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1621 # Strip getstripe output to a space separated list of OSTs
1622 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1623 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1624 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1625 error "stripes not on specified OSTs"
1627 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1629 run_test 27cb "two stripes on specified OSTs"
1632 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1633 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1634 skip "server does not support overstriping"
1636 test_mkdir -p $DIR/$tdir
1638 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1639 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1642 # Strip getstripe output to a space separated list of OSTs
1643 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1644 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1645 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1646 error "stripes not on specified OSTs"
1648 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1650 run_test 27cc "two stripes on the same OST"
1653 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1654 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1655 skip "server does not support overstriping"
1656 test_mkdir -p $DIR/$tdir
1657 local osts="0,1,1,0"
1658 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1659 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1662 # Strip getstripe output to a space separated list of OSTs
1663 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1664 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1665 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1666 error "stripes not on specified OSTs"
1668 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1670 run_test 27cd "four stripes on two OSTs"
1673 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1674 skip_env "too many osts, skipping"
1675 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1676 skip "server does not support overstriping"
1677 # We do one more stripe than we have OSTs
1678 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1679 skip_env "ea_inode feature disabled"
1681 test_mkdir -p $DIR/$tdir
1683 for i in $(seq 0 $OSTCOUNT);
1686 if [ $i -ne $OSTCOUNT ]; then
1690 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1691 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1694 # Strip getstripe output to a space separated list of OSTs
1695 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1696 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1697 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1698 error "stripes not on specified OSTs"
1700 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1702 run_test 27ce "more stripes than OSTs with -o"
1705 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1708 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1709 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1710 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1711 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1712 error "failed to set $osp_proc=0"
1714 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1717 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1718 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1719 error "failed to set $osp_proc=1"
1722 error "should return error due to $osp_proc=0"
1724 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1727 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1728 skip "server does not support overstriping"
1729 [[ $mds1_FSTYPE != "ldiskfs" ]] && skip_env "ldiskfs only test"
1730 large_xattr_enabled || skip_env "ea_inode feature disabled"
1734 for ((i=1;i<1000;i++)); do
1735 osts+=",$((i % OSTCOUNT))"
1738 local mdts=$(comma_list $(mdts_nodes))
1739 local before=$(do_nodes $mdts \
1740 "$LCTL get_param -n osd-ldiskfs.*MDT*.stats" |
1741 awk '/many credits/{print $3}' |
1744 $LFS setstripe -o $osts $DIR/$tfile || error "setstripe failed"
1745 $LFS getstripe $DIR/$tfile | grep stripe
1747 rm -f $DIR/$tfile || error "can't unlink"
1749 after=$(do_nodes $mdts \
1750 "$LCTL get_param -n osd-ldiskfs.*MDT*.stats" |
1751 awk '/many credits/{print $3}' |
1754 (( before == after )) ||
1755 error "too many credits happened: $after > $before"
1757 run_test 27cg "1000 shouldn't cause too many credits"
1760 test_mkdir $DIR/$tdir
1761 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1762 error "setstripe failed"
1763 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1764 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1766 run_test 27d "create file with default settings"
1769 # LU-5839 adds check for existed layout before setting it
1770 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1771 skip "Need MDS version at least 2.7.56"
1773 test_mkdir $DIR/$tdir
1774 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1775 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1776 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1778 run_test 27e "setstripe existing file (should return error)"
1781 test_mkdir $DIR/$tdir
1782 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1783 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1784 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1785 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1786 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1787 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1789 run_test 27f "setstripe with bad stripe size (should return error)"
1792 test_mkdir $DIR/$tdir
1793 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1794 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1795 error "$DIR/$tdir/$tfile has object"
1797 run_test 27g "$LFS getstripe with no objects"
1800 test_mkdir $DIR/$tdir
1801 touch $DIR/$tdir/$tfile || error "touch failed"
1802 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1803 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1805 (( rc == 2 )) || error "getstripe did not return ENOENT"
1807 run_test 27ga "$LFS getstripe with missing file (should return error)"
1810 test_mkdir $DIR/$tdir
1811 touch $DIR/$tdir/$tfile || error "touch failed"
1812 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1813 error "missing objects"
1815 run_test 27i "$LFS getstripe with some objects"
1818 test_mkdir $DIR/$tdir
1819 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1820 error "setstripe failed" || true
1822 run_test 27j "setstripe with bad stripe offset (should return error)"
1824 test_27k() { # bug 2844
1825 test_mkdir $DIR/$tdir
1826 local file=$DIR/$tdir/$tfile
1827 local ll_max_blksize=$((4 * 1024 * 1024))
1828 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1829 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1830 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1831 dd if=/dev/zero of=$file bs=4k count=1
1832 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1833 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1835 run_test 27k "limit i_blksize for broken user apps"
1838 mcreate $DIR/$tfile || error "creating file"
1839 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1840 error "setstripe should have failed" || true
1842 run_test 27l "check setstripe permissions (should return error)"
1845 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1847 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1848 skip_env "multiple clients -- skipping"
1850 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1852 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1853 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1855 stack_trap simple_cleanup_common
1856 test_mkdir $DIR/$tdir
1857 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1858 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1859 error "dd should fill OST0"
1861 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1863 [ $i -gt 256 ] && break
1866 touch $DIR/$tdir/$tfile.$i
1867 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1868 awk '{print $1}'| grep -w "0") ] &&
1869 error "OST0 was full but new created file still use it"
1871 touch $DIR/$tdir/$tfile.$i
1872 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1873 awk '{print $1}'| grep -w "0") ] &&
1874 error "OST0 was full but new created file still use it" || true
1876 run_test 27m "create file while OST0 was full"
1878 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1879 # if the OST isn't full anymore.
1881 local ostidx=${1:-""}
1886 local list=$(comma_list $(osts_nodes))
1887 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1889 do_nodes $list lctl set_param fail_loc=0
1890 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1891 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1892 awk '{print $1 * 2;exit;}')
1893 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1895 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1899 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1901 remote_mds_nodsh && skip "remote MDS with nodsh"
1902 remote_ost_nodsh && skip "remote OST with nodsh"
1905 rm -f $DIR/$tdir/$tfile
1906 exhaust_precreations 0 0x80000215
1907 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1908 touch $DIR/$tdir/$tfile || error "touch failed"
1909 $LFS getstripe $DIR/$tdir/$tfile
1912 run_test 27n "create file with some full OSTs"
1915 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1917 remote_mds_nodsh && skip "remote MDS with nodsh"
1918 remote_ost_nodsh && skip "remote OST with nodsh"
1921 rm -f $DIR/$tdir/$tfile
1922 exhaust_all_precreations 0x215
1924 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1929 run_test 27o "create file with all full OSTs (should error)"
1931 function create_and_checktime() {
1936 for ((i=0; i < $loops; i++)); do
1937 local start=$SECONDS
1938 multiop $fname-$i Oc
1939 ((SECONDS-start < TIMEOUT)) ||
1940 error "creation took " $((SECONDS-$start)) && return 1
1945 local mdts=$(comma_list $(mdts_nodes))
1947 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1948 skip "Need MDS version at least 2.13.57"
1950 local f0=$DIR/${tfile}-0
1951 local f1=$DIR/${tfile}-1
1953 wait_delete_completed
1955 # refill precreated objects
1956 $LFS setstripe -i0 -c1 $f0
1958 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1959 # force QoS allocation policy
1960 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1961 stack_trap "do_nodes $mdts $LCTL set_param \
1962 lov.*.qos_threshold_rr=$saved" EXIT
1965 # one OST is unavailable, but still have few objects preallocated
1967 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1968 rm -rf $f1 $DIR/$tdir*" EXIT
1970 for ((i=0; i < 7; i++)); do
1971 mkdir $DIR/$tdir$i || error "can't create dir"
1972 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1973 error "can't set striping"
1975 for ((i=0; i < 7; i++)); do
1976 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1980 run_test 27oo "don't let few threads to reserve too many objects"
1983 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1985 remote_mds_nodsh && skip "remote MDS with nodsh"
1986 remote_ost_nodsh && skip "remote OST with nodsh"
1989 rm -f $DIR/$tdir/$tfile
1990 test_mkdir $DIR/$tdir
1992 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1993 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1994 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1996 exhaust_precreations 0 0x80000215
1997 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1998 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1999 $LFS getstripe $DIR/$tdir/$tfile
2003 run_test 27p "append to a truncated file with some full OSTs"
2006 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2008 remote_mds_nodsh && skip "remote MDS with nodsh"
2009 remote_ost_nodsh && skip "remote OST with nodsh"
2012 rm -f $DIR/$tdir/$tfile
2014 mkdir_on_mdt0 $DIR/$tdir
2015 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
2016 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
2017 error "truncate $DIR/$tdir/$tfile failed"
2018 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2020 exhaust_all_precreations 0x215
2022 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2023 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2027 run_test 27q "append to truncated file with all OSTs full (should error)"
2030 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2032 remote_mds_nodsh && skip "remote MDS with nodsh"
2033 remote_ost_nodsh && skip "remote OST with nodsh"
2036 rm -f $DIR/$tdir/$tfile
2037 exhaust_precreations 0 0x80000215
2039 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2043 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2045 test_27s() { # bug 10725
2046 test_mkdir $DIR/$tdir
2047 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2048 local stripe_count=0
2049 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2050 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2051 error "stripe width >= 2^32 succeeded" || true
2054 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2056 test_27t() { # bug 10864
2061 $WLFS getstripe $tfile
2064 run_test 27t "check that utils parse path correctly"
2066 test_27u() { # bug 4900
2067 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2068 remote_mds_nodsh && skip "remote MDS with nodsh"
2071 local list=$(comma_list $(mdts_nodes))
2073 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2074 do_nodes $list $LCTL set_param fail_loc=0x139
2075 test_mkdir -p $DIR/$tdir
2076 stack_trap "simple_cleanup_common 1000"
2077 createmany -o $DIR/$tdir/$tfile 1000
2078 do_nodes $list $LCTL set_param fail_loc=0
2080 TLOG=$TMP/$tfile.getstripe
2081 $LFS getstripe $DIR/$tdir > $TLOG
2082 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2083 [[ $OBJS -gt 0 ]] &&
2084 error "$OBJS objects created on OST-0. See $TLOG" ||
2087 run_test 27u "skip object creation on OSC w/o objects"
2089 test_27v() { # bug 4900
2090 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2092 remote_mds_nodsh && skip "remote MDS with nodsh"
2093 remote_ost_nodsh && skip "remote OST with nodsh"
2095 exhaust_all_precreations 0x215
2098 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2100 touch $DIR/$tdir/$tfile
2101 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2103 for (( i=1; i < OSTCOUNT; i++ )); do
2104 do_facet ost$i lctl set_param fail_loc=0x705
2106 local START=`date +%s`
2107 createmany -o $DIR/$tdir/$tfile 32
2109 local FINISH=`date +%s`
2110 local TIMEOUT=`lctl get_param -n timeout`
2111 local PROCESS=$((FINISH - START))
2112 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2113 error "$FINISH - $START >= $TIMEOUT / 2"
2114 sleep $((TIMEOUT / 2 - PROCESS))
2117 run_test 27v "skip object creation on slow OST"
2119 test_27w() { # bug 10997
2120 test_mkdir $DIR/$tdir
2121 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2122 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2123 error "stripe size $size != 65536" || true
2124 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2125 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2127 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2130 [[ $OSTCOUNT -lt 2 ]] &&
2131 skip_env "skipping multiple stripe count/offset test"
2133 test_mkdir $DIR/$tdir
2134 for i in $(seq 1 $OSTCOUNT); do
2136 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2137 error "setstripe -c $i -i $offset failed"
2138 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2139 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2140 [ $count -ne $i ] && error "stripe count $count != $i" || true
2141 [ $index -ne $offset ] &&
2142 error "stripe offset $index != $offset" || true
2145 run_test 27wa "check $LFS setstripe -c -i options"
2148 remote_ost_nodsh && skip "remote OST with nodsh"
2149 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2152 OFFSET=$(($OSTCOUNT - 1))
2154 local OST=$(ostname_from_index $OSTIDX)
2156 test_mkdir $DIR/$tdir
2157 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2158 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2160 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2161 for i in $(seq 0 $OFFSET); do
2162 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2163 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2164 error "OST0 was degraded but new created file still use it"
2166 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2168 run_test 27x "create files while OST0 is degraded"
2171 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2172 remote_mds_nodsh && skip "remote MDS with nodsh"
2173 remote_ost_nodsh && skip "remote OST with nodsh"
2174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2176 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2177 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2178 osp.$mdtosc.prealloc_last_id)
2179 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2180 osp.$mdtosc.prealloc_next_id)
2181 local fcount=$((last_id - next_id))
2182 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2183 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2185 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2186 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2187 local OST_DEACTIVE_IDX=-1
2192 for OSC in $MDS_OSCS; do
2193 OST=$(osc_to_ost $OSC)
2194 OSTIDX=$(index_from_ostuuid $OST)
2195 if [ $OST_DEACTIVE_IDX == -1 ]; then
2196 OST_DEACTIVE_IDX=$OSTIDX
2198 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2199 echo $OSC "is Deactivated:"
2200 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2204 OSTIDX=$(index_from_ostuuid $OST)
2205 test_mkdir $DIR/$tdir
2206 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2208 for OSC in $MDS_OSCS; do
2209 OST=$(osc_to_ost $OSC)
2210 OSTIDX=$(index_from_ostuuid $OST)
2211 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2212 echo $OST "is degraded:"
2213 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2214 obdfilter.$OST.degraded=1
2219 createmany -o $DIR/$tdir/$tfile $fcount
2221 for OSC in $MDS_OSCS; do
2222 OST=$(osc_to_ost $OSC)
2223 OSTIDX=$(index_from_ostuuid $OST)
2224 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2225 echo $OST "is recovered from degraded:"
2226 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2227 obdfilter.$OST.degraded=0
2229 do_facet $SINGLEMDS lctl --device %$OSC activate
2233 # all osp devices get activated, hence -1 stripe count restored
2234 local stripe_count=0
2236 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2237 # devices get activated.
2239 $LFS setstripe -c -1 $DIR/$tfile
2240 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2242 [ $stripe_count -ne $OSTCOUNT ] &&
2243 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2246 run_test 27y "create files while OST0 is degraded and the rest inactive"
2252 lmm_count=$($LFS getstripe -c $1)
2253 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2254 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2256 local old_ifs="$IFS"
2258 fid=($($LFS path2fid $1))
2261 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2262 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2264 # compare lmm_seq and lu_fid->f_seq
2265 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2266 # compare lmm_object_id and lu_fid->oid
2267 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2269 # check the trusted.fid attribute of the OST objects of the file
2270 local have_obdidx=false
2272 $LFS getstripe $1 | while read obdidx oid hex seq; do
2273 # skip lines up to and including "obdidx"
2274 [ -z "$obdidx" ] && break
2275 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2276 $have_obdidx || continue
2278 local ost=$((obdidx + 1))
2279 local dev=$(ostdevname $ost)
2282 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2284 seq=$(echo $seq | sed -e "s/^0x//g")
2285 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2286 oid_hex=$(echo $oid)
2288 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2290 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2294 # Don't unmount/remount the OSTs if we don't need to do that.
2295 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2296 # update too, until that use mount/ll_decode_filter_fid/mount.
2297 # Re-enable when debugfs will understand new filter_fid.
2299 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2300 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2301 $dev 2>/dev/null" | grep "parent=")
2303 if [ -z "$ff" ]; then
2305 mount_fstype ost$ost
2306 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2307 $(facet_mntpt ost$ost)/$obj_file)
2308 unmount_fstype ost$ost
2309 start ost$ost $dev $OST_MOUNT_OPTS
2313 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2315 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2317 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2318 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2320 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2321 # stripe_size=1048576 component_id=1 component_start=0 \
2322 # component_end=33554432
2323 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2324 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2325 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2327 if grep -q 'stripe=' <<<$ff; then
2328 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2330 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2331 # into f_ver in this case. See comment on ff_parent.
2332 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2335 # compare lmm_seq and filter_fid->ff_parent.f_seq
2336 [ $ff_pseq = $lmm_seq ] ||
2337 error "FF parent SEQ $ff_pseq != $lmm_seq"
2338 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2339 [ $ff_poid = $lmm_oid ] ||
2340 error "FF parent OID $ff_poid != $lmm_oid"
2341 (($ff_pstripe == $stripe_nr)) ||
2342 error "FF stripe $ff_pstripe != $stripe_nr"
2344 stripe_nr=$((stripe_nr + 1))
2345 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2347 if grep -q 'stripe_count=' <<<$ff; then
2348 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2349 -e 's/ .*//' <<<$ff)
2350 [ $lmm_count = $ff_scnt ] ||
2351 error "FF stripe count $lmm_count != $ff_scnt"
2357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2358 remote_ost_nodsh && skip "remote OST with nodsh"
2360 test_mkdir $DIR/$tdir
2361 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2362 { error "setstripe -c -1 failed"; return 1; }
2363 # We need to send a write to every object to get parent FID info set.
2364 # This _should_ also work for setattr, but does not currently.
2365 # touch $DIR/$tdir/$tfile-1 ||
2366 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2367 { error "dd $tfile-1 failed"; return 2; }
2368 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2369 { error "setstripe -c -1 failed"; return 3; }
2370 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2371 { error "dd $tfile-2 failed"; return 4; }
2373 # make sure write RPCs have been sent to OSTs
2376 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2377 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2379 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2381 test_27A() { # b=19102
2382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2384 save_layout_restore_at_exit $MOUNT
2385 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2386 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2387 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2388 local default_size=$($LFS getstripe -S $MOUNT)
2389 local default_offset=$($LFS getstripe -i $MOUNT)
2390 local dsize=$(do_facet $SINGLEMDS \
2391 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2392 [ $default_size -eq $dsize ] ||
2393 error "stripe size $default_size != $dsize"
2394 [ $default_offset -eq -1 ] ||
2395 error "stripe offset $default_offset != -1"
2397 run_test 27A "check filesystem-wide default LOV EA values"
2399 test_27B() { # LU-2523
2400 test_mkdir $DIR/$tdir
2401 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2403 # open f1 with O_LOV_DELAY_CREATE
2405 # call setstripe ioctl on open file descriptor for f1
2407 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2411 # open f1 with O_LOV_DELAY_CREATE
2413 # call setstripe ioctl on open file descriptor for f1
2415 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2417 # Allow multiop to fail in imitation of NFS's busted semantics.
2420 run_test 27B "call setstripe on open unlinked file/rename victim"
2422 # 27C family tests full striping and overstriping
2423 test_27Ca() { #LU-2871
2424 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2432 test_mkdir $DIR/$tdir
2434 for i in $(seq 0 $((OSTCOUNT - 1))); do
2435 # set stripe across all OSTs starting from OST$i
2436 $LFS setstripe -i $i -c -1 $tfile$i
2437 # get striping information
2438 ost_idx=($($LFS getstripe $tfile$i |
2439 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2440 echo "OST Index: ${ost_idx[*]}"
2443 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2444 error "${#ost_idx[@]} != $OSTCOUNT"
2446 for index in $(seq 0 $((OSTCOUNT - 1))); do
2448 for j in "${ost_idx[@]}"; do
2449 if [ $index -eq $j ]; then
2455 error "Can not find $index in ${ost_idx[*]}"
2459 run_test 27Ca "check full striping across all OSTs"
2462 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2463 skip "server does not support overstriping"
2464 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2465 skip_env "too many osts, skipping"
2467 test_mkdir -p $DIR/$tdir
2468 local setcount=$(($OSTCOUNT * 2))
2469 [ $setcount -lt 160 ] || large_xattr_enabled ||
2470 skip_env "ea_inode feature disabled"
2472 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2473 error "setstripe failed"
2475 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2476 [ $count -eq $setcount ] ||
2477 error "stripe count $count, should be $setcount"
2479 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2480 error "overstriped should be set in pattern"
2482 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2485 run_test 27Cb "more stripes than OSTs with -C"
2488 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2489 skip "server does not support overstriping"
2490 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2492 test_mkdir -p $DIR/$tdir
2493 local setcount=$(($OSTCOUNT - 1))
2495 [ $setcount -lt 160 ] || large_xattr_enabled ||
2496 skip_env "ea_inode feature disabled"
2498 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2499 error "setstripe failed"
2501 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2502 [ $count -eq $setcount ] ||
2503 error "stripe count $count, should be $setcount"
2505 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2506 error "overstriped should not be set in pattern"
2508 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2511 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2514 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2515 skip "server does not support overstriping"
2516 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2517 large_xattr_enabled || skip_env "ea_inode feature disabled"
2521 test_mkdir -p $DIR/$tdir
2522 local setcount=$LOV_MAX_STRIPE_COUNT
2524 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2525 error "setstripe failed"
2527 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2528 [ $count -eq $setcount ] ||
2529 error "stripe count $count, should be $setcount"
2531 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2532 error "overstriped should be set in pattern"
2534 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2537 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2539 run_test 27Cd "test maximum stripe count"
2542 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2543 skip "server does not support overstriping"
2544 test_mkdir -p $DIR/$tdir
2546 pool_add $TESTNAME || error "Pool creation failed"
2547 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2551 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2552 error "setstripe failed"
2554 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2555 [ $count -eq $setcount ] ||
2556 error "stripe count $count, should be $setcount"
2558 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2559 error "overstriped should be set in pattern"
2561 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2564 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2566 run_test 27Ce "test pool with overstriping"
2569 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2570 skip "server does not support overstriping"
2571 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2572 skip_env "too many osts, skipping"
2574 test_mkdir -p $DIR/$tdir
2576 local setcount=$(($OSTCOUNT * 2))
2577 [ $setcount -lt 160 ] || large_xattr_enabled ||
2578 skip_env "ea_inode feature disabled"
2580 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2581 error "setstripe failed"
2583 echo 1 > $DIR/$tdir/$tfile
2585 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2586 [ $count -eq $setcount ] ||
2587 error "stripe count $count, should be $setcount"
2589 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2590 error "overstriped should be set in pattern"
2592 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2595 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2597 run_test 27Cf "test default inheritance with overstriping"
2600 $LFS setstripe -o 0,$OSTCOUNT $DIR/$tfile
2601 [ $? -ne 0 ] || error "must be an error for not existent OST#"
2603 run_test 27Cg "test setstripe with wrong OST idx"
2606 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2607 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2608 remote_mds_nodsh && skip "remote MDS with nodsh"
2610 local POOL=${POOL:-testpool}
2612 local last_ost=$(($OSTCOUNT - 1))
2614 local ost_list=$(seq $first_ost $ost_step $last_ost)
2615 local ost_range="$first_ost $last_ost $ost_step"
2617 test_mkdir $DIR/$tdir
2618 pool_add $POOL || error "pool_add failed"
2619 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2622 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2624 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2625 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2626 skip27D+=" -s 30,31"
2627 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2628 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2629 skip27D+=" -s 32,33"
2630 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2632 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2633 error "llapi_layout_test failed"
2635 destroy_test_pools || error "destroy test pools failed"
2637 run_test 27D "validate llapi_layout API"
2639 # Verify that default_easize is increased from its initial value after
2640 # accessing a widely striped file.
2642 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2643 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2644 skip "client does not have LU-3338 fix"
2646 # 72 bytes is the minimum space required to store striping
2647 # information for a file striped across one OST:
2648 # (sizeof(struct lov_user_md_v3) +
2649 # sizeof(struct lov_user_ost_data_v1))
2651 $LCTL set_param -n llite.*.default_easize $min_easize ||
2652 error "lctl set_param failed"
2653 local easize=$($LCTL get_param -n llite.*.default_easize)
2655 [ $easize -eq $min_easize ] ||
2656 error "failed to set default_easize"
2658 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2659 error "setstripe failed"
2660 # In order to ensure stat() call actually talks to MDS we need to
2661 # do something drastic to this file to shake off all lock, e.g.
2662 # rename it (kills lookup lock forcing cache cleaning)
2663 mv $DIR/$tfile $DIR/${tfile}-1
2664 ls -l $DIR/${tfile}-1
2667 easize=$($LCTL get_param -n llite.*.default_easize)
2669 [ $easize -gt $min_easize ] ||
2670 error "default_easize not updated"
2672 run_test 27E "check that default extended attribute size properly increases"
2674 test_27F() { # LU-5346/LU-7975
2675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2676 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2677 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2678 skip "Need MDS version at least 2.8.51"
2679 remote_ost_nodsh && skip "remote OST with nodsh"
2681 test_mkdir $DIR/$tdir
2683 $LFS setstripe -c 2 $DIR/$tdir
2685 # stop all OSTs to reproduce situation for LU-7975 ticket
2686 for num in $(seq $OSTCOUNT); do
2690 # open/create f0 with O_LOV_DELAY_CREATE
2691 # truncate f0 to a non-0 size
2693 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2695 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2696 # open/write it again to force delayed layout creation
2697 cat /etc/hosts > $DIR/$tdir/f0 &
2701 for num in $(seq $OSTCOUNT); do
2702 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2703 error "ost$num failed to start"
2706 wait $catpid || error "cat failed"
2708 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2709 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2710 error "wrong stripecount"
2713 run_test 27F "Client resend delayed layout creation with non-zero size"
2715 test_27G() { #LU-10629
2716 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2717 skip "Need MDS version at least 2.11.51"
2718 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2719 remote_mds_nodsh && skip "remote MDS with nodsh"
2720 local POOL=${POOL:-testpool}
2721 local ostrange="0 0 1"
2723 test_mkdir $DIR/$tdir
2724 touch $DIR/$tdir/$tfile.nopool
2725 pool_add $POOL || error "pool_add failed"
2726 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2727 $LFS setstripe -p $POOL $DIR/$tdir
2729 local pool=$($LFS getstripe -p $DIR/$tdir)
2731 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2732 touch $DIR/$tdir/$tfile.default
2733 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2734 $LFS find $DIR/$tdir -type f --pool $POOL
2735 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2736 [[ "$found" == "2" ]] ||
2737 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2739 $LFS setstripe -d $DIR/$tdir
2741 pool=$($LFS getstripe -p -d $DIR/$tdir)
2743 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2745 run_test 27G "Clear OST pool from stripe"
2748 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2749 skip "Need MDS version newer than 2.11.54"
2750 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2751 test_mkdir $DIR/$tdir
2752 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2753 touch $DIR/$tdir/$tfile
2754 $LFS getstripe -c $DIR/$tdir/$tfile
2755 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2756 error "two-stripe file doesn't have two stripes"
2758 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2759 $LFS getstripe -y $DIR/$tdir/$tfile
2760 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2761 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2762 error "expected l_ost_idx: [02]$ not matched"
2764 # make sure ost list has been cleared
2765 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2766 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2767 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2769 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2771 run_test 27H "Set specific OSTs stripe"
2774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2775 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2776 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2777 skip "Need MDS version newer than 2.12.52"
2778 local pool=$TESTNAME
2779 local ostrange="1 1 1"
2781 save_layout_restore_at_exit $MOUNT
2782 $LFS setstripe -c 2 -i 0 $MOUNT
2783 pool_add $pool || error "pool_add failed"
2784 pool_add_targets $pool $ostrange ||
2785 error "pool_add_targets failed"
2786 test_mkdir $DIR/$tdir
2787 $LFS setstripe -p $pool $DIR/$tdir
2788 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2789 $LFS getstripe $DIR/$tdir/$tfile
2791 run_test 27I "check that root dir striping does not break parent dir one"
2794 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2795 skip "Need MDS version newer than 2.12.51"
2797 test_mkdir $DIR/$tdir
2798 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2799 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2801 # create foreign file (raw way)
2802 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2803 error "creating $tfile w/ hex flags w/o --foreign should fail"
2805 ! $LFS setstripe --foreign --flags foo \
2806 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2807 error "creating $tfile with '--flags foo' should fail"
2809 ! $LFS setstripe --foreign --flags 0xffffffff \
2810 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2811 error "creating $tfile w/ 0xffffffff flags should fail"
2813 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2814 -t 1 -F 0xda08 || error "create_foreign_file failed"
2816 # verify foreign file (raw way)
2817 parse_foreign_file -f $DIR/$tdir/$tfile |
2818 grep "lov_foreign_magic: 0x0BD70BD0" ||
2819 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2820 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2821 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2822 parse_foreign_file -f $DIR/$tdir/$tfile |
2823 grep "lov_foreign_size: 73" ||
2824 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2825 parse_foreign_file -f $DIR/$tdir/$tfile |
2826 grep "lov_foreign_type: 1" ||
2827 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2828 parse_foreign_file -f $DIR/$tdir/$tfile |
2829 grep "lov_foreign_flags: 0x0000DA08" ||
2830 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2831 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2832 grep "lov_foreign_value: 0x" |
2833 sed -e 's/lov_foreign_value: 0x//')
2834 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2835 [[ $lov = ${lov2// /} ]] ||
2836 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2838 # create foreign file (lfs + API)
2839 $LFS setstripe --foreign=none --flags 0xda08 \
2840 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2841 error "$DIR/$tdir/${tfile}2: create failed"
2843 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2844 grep "lfm_magic:.*0x0BD70BD0" ||
2845 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2846 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2847 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2848 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2849 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2850 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2851 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2852 grep "lfm_flags:.*0x0000DA08" ||
2853 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2854 $LFS getstripe $DIR/$tdir/${tfile}2 |
2855 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2856 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2858 # modify striping should fail
2859 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2860 error "$DIR/$tdir/$tfile: setstripe should fail"
2861 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2862 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2865 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2866 cat $DIR/$tdir/${tfile}2 &&
2867 error "$DIR/$tdir/${tfile}2: read should fail"
2868 cat /etc/passwd > $DIR/$tdir/$tfile &&
2869 error "$DIR/$tdir/$tfile: write should fail"
2870 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2871 error "$DIR/$tdir/${tfile}2: write should fail"
2874 chmod 222 $DIR/$tdir/$tfile ||
2875 error "$DIR/$tdir/$tfile: chmod failed"
2876 chmod 222 $DIR/$tdir/${tfile}2 ||
2877 error "$DIR/$tdir/${tfile}2: chmod failed"
2880 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2881 error "$DIR/$tdir/$tfile: chown failed"
2882 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2883 error "$DIR/$tdir/${tfile}2: chown failed"
2885 # rename should work
2886 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2887 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2888 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2889 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2891 #remove foreign file
2892 rm $DIR/$tdir/${tfile}.new ||
2893 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2894 rm $DIR/$tdir/${tfile}2.new ||
2895 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2897 run_test 27J "basic ops on file with foreign LOV"
2900 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2901 skip "Need MDS version newer than 2.12.49"
2903 test_mkdir $DIR/$tdir
2904 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2905 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2907 # create foreign dir (raw way)
2908 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2909 error "creating $tdir w/ hex flags w/o --foreign should fail"
2911 ! $LFS setdirstripe --foreign --flags foo \
2912 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2913 error "creating $tdir with '--flags foo' should fail"
2915 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2916 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2917 error "creating $tdir w/ 0xffffffff flags should fail"
2919 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2920 error "create_foreign_dir FAILED"
2922 # verify foreign dir (raw way)
2923 parse_foreign_dir -d $DIR/$tdir/$tdir |
2924 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2925 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2926 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2927 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2928 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2929 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2930 parse_foreign_dir -d $DIR/$tdir/$tdir |
2931 grep "lmv_foreign_flags: 55813$" ||
2932 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2933 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2934 grep "lmv_foreign_value: 0x" |
2935 sed 's/lmv_foreign_value: 0x//')
2936 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2938 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2940 # create foreign dir (lfs + API)
2941 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2942 $DIR/$tdir/${tdir}2 ||
2943 error "$DIR/$tdir/${tdir}2: create failed"
2945 $LFS getdirstripe -v $DIR/$tdir/${tdir}2
2947 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2948 grep "lfm_magic:.*0x0CD50CD0" ||
2949 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2950 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2951 # - sizeof(lfm_type) - sizeof(lfm_flags)
2952 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2953 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2954 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2955 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2956 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2957 grep "lfm_flags:.*0x0000DA05" ||
2958 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2959 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2960 grep "lfm_value.*${uuid1}@${uuid2}" ||
2961 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2963 # file create in dir should fail
2964 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2965 touch $DIR/$tdir/${tdir}2/$tfile &&
2966 error "$DIR/${tdir}2: file create should fail"
2969 chmod 777 $DIR/$tdir/$tdir ||
2970 error "$DIR/$tdir: chmod failed"
2971 chmod 777 $DIR/$tdir/${tdir}2 ||
2972 error "$DIR/${tdir}2: chmod failed"
2975 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2976 error "$DIR/$tdir: chown failed"
2977 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2978 error "$DIR/${tdir}2: chown failed"
2980 # rename should work
2981 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2982 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2983 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2984 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2987 rmdir $DIR/$tdir/${tdir}.new ||
2988 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2989 rmdir $DIR/$tdir/${tdir}2.new ||
2990 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2992 run_test 27K "basic ops on dir with foreign LMV"
2995 remote_mds_nodsh && skip "remote MDS with nodsh"
2997 local POOL=${POOL:-$TESTNAME}
2999 pool_add $POOL || error "pool_add failed"
3001 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
3002 error "pool_list does not contain ${FSNAME}.${POOL}:" \
3003 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
3005 run_test 27L "lfs pool_list gives correct pool name"
3008 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
3009 skip "Need MDS version >= than 2.12.57"
3010 remote_mds_nodsh && skip "remote MDS with nodsh"
3011 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
3013 # Set default striping on directory
3016 local mdts=$(comma_list $(mdts_nodes))
3018 # if we run against a 2.12 server which lacks overstring support
3019 # then the connect_flag will not report overstriping, even if client
3021 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
3022 stripe_opt="-C $setcount"
3023 elif (( $OSTCOUNT >= $setcount )); then
3024 stripe_opt="-c $setcount"
3026 skip "server does not support overstriping"
3029 test_mkdir $DIR/$tdir
3031 # Validate existing append_* params and ensure restore
3032 local pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3033 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3034 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3036 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3037 ((orig_count == 1)) || error "expected append_stripe_count == 1, got $orig_count"
3038 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1"
3040 $LFS setstripe $stripe_opt $DIR/$tdir
3042 echo 1 > $DIR/$tdir/${tfile}.1
3043 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
3044 [ $count -eq $setcount ] ||
3045 error "(1) stripe count $count, should be $setcount"
3047 local appendcount=$orig_count
3048 echo 1 >> $DIR/$tdir/${tfile}.2_append
3049 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3050 [ $count -eq $appendcount ] ||
3051 error "(2)stripe count $count, should be $appendcount for append"
3053 # Disable O_APPEND striping, verify it works
3054 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3056 # Should now get the default striping, which is 4
3058 echo 1 >> $DIR/$tdir/${tfile}.3_append
3059 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3060 [ $count -eq $setcount ] ||
3061 error "(3) stripe count $count, should be $setcount"
3063 # Try changing the stripe count for append files
3064 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3066 # Append striping is now 2 (directory default is still 4)
3068 echo 1 >> $DIR/$tdir/${tfile}.4_append
3069 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3070 [ $count -eq $appendcount ] ||
3071 error "(4) stripe count $count, should be $appendcount for append"
3073 # Test append stripe count of -1
3074 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3075 appendcount=$OSTCOUNT
3076 echo 1 >> $DIR/$tdir/${tfile}.5
3077 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3078 [ $count -eq $appendcount ] ||
3079 error "(5) stripe count $count, should be $appendcount for append"
3081 # Set append striping back to default of 1
3082 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3084 # Try a new default striping, PFL + DOM
3085 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3087 # Create normal DOM file, DOM returns stripe count == 0
3089 touch $DIR/$tdir/${tfile}.6
3090 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3091 [ $count -eq $setcount ] ||
3092 error "(6) stripe count $count, should be $setcount"
3096 echo 1 >> $DIR/$tdir/${tfile}.7_append
3097 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3098 [ $count -eq $appendcount ] ||
3099 error "(7) stripe count $count, should be $appendcount for append"
3101 # Clean up DOM layout
3102 $LFS setstripe -d $DIR/$tdir
3104 save_layout_restore_at_exit $MOUNT
3105 # Now test that append striping works when layout is from root
3106 $LFS setstripe -c 2 $MOUNT
3107 # Make a special directory for this
3108 mkdir $DIR/${tdir}/${tdir}.2
3110 # Verify for normal file
3112 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3113 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3114 [ $count -eq $setcount ] ||
3115 error "(8) stripe count $count, should be $setcount"
3118 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3119 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3120 [ $count -eq $appendcount ] ||
3121 error "(9) stripe count $count, should be $appendcount for append"
3123 # Now test O_APPEND striping with pools
3124 pool_add $TESTNAME || error "pool creation failed"
3125 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3126 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3128 echo 1 >> $DIR/$tdir/${tfile}.10_append
3130 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3131 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3133 # Check that count is still correct
3135 echo 1 >> $DIR/$tdir/${tfile}.11_append
3136 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3137 [ $count -eq $appendcount ] ||
3138 error "(11) stripe count $count, should be $appendcount for append"
3140 # Disable O_APPEND stripe count, verify pool works separately
3141 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3143 echo 1 >> $DIR/$tdir/${tfile}.12_append
3145 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3146 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3148 # Remove pool setting, verify it's not applied
3149 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3151 echo 1 >> $DIR/$tdir/${tfile}.13_append
3153 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3154 [ "$pool" = "" ] || error "(13) pool found: $pool"
3156 run_test 27M "test O_APPEND striping"
3159 combined_mgs_mds && skip "needs separate MGS/MDT"
3161 pool_add $TESTNAME || error "pool_add failed"
3162 do_facet mgs "$LCTL pool_list $FSNAME" |
3163 grep -Fx "${FSNAME}.${TESTNAME}" ||
3164 error "lctl pool_list on MGS failed"
3166 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3168 clean_foreign_symlink() {
3170 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3171 for i in $DIR/$tdir/* ; do
3172 $LFS unlink_foreign $i || true
3177 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3178 skip "Need MDS version newer than 2.12.51"
3180 test_mkdir $DIR/$tdir
3181 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3182 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3184 trap clean_foreign_symlink EXIT
3186 # enable foreign_symlink behaviour
3187 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3189 # foreign symlink LOV format is a partial path by default
3191 # create foreign file (lfs + API)
3192 $LFS setstripe --foreign=symlink --flags 0xda05 \
3193 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3194 error "$DIR/$tdir/${tfile}: create failed"
3196 $LFS getstripe -v $DIR/$tdir/${tfile} |
3197 grep "lfm_magic:.*0x0BD70BD0" ||
3198 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3199 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3200 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3201 $LFS getstripe -v $DIR/$tdir/${tfile} |
3202 grep "lfm_flags:.*0x0000DA05" ||
3203 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3204 $LFS getstripe $DIR/$tdir/${tfile} |
3205 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3206 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3208 # modify striping should fail
3209 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3210 error "$DIR/$tdir/$tfile: setstripe should fail"
3212 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3213 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3214 cat /etc/passwd > $DIR/$tdir/$tfile &&
3215 error "$DIR/$tdir/$tfile: write should fail"
3217 # rename should succeed
3218 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3219 error "$DIR/$tdir/$tfile: rename has failed"
3221 #remove foreign_symlink file should fail
3222 rm $DIR/$tdir/${tfile}.new &&
3223 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3226 mkdir /tmp/${uuid1} ||
3227 error "/tmp/${uuid1}: mkdir has failed"
3228 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3229 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3230 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3231 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3232 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3233 #read should succeed now
3234 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3235 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3236 #write should succeed now
3237 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3238 error "$DIR/$tdir/${tfile}.new: write should succeed"
3239 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3240 error "$DIR/$tdir/${tfile}.new: diff has failed"
3241 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3242 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3244 #check that getstripe still works
3245 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3246 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3248 # chmod should still succeed
3249 chmod 644 $DIR/$tdir/${tfile}.new ||
3250 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3252 # chown should still succeed
3253 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3254 error "$DIR/$tdir/${tfile}.new: chown has failed"
3256 # rename should still succeed
3257 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3258 error "$DIR/$tdir/${tfile}.new: rename has failed"
3260 #remove foreign_symlink file should still fail
3261 rm $DIR/$tdir/${tfile} &&
3262 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3264 #use special ioctl() to unlink foreign_symlink file
3265 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3266 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3269 run_test 27O "basic ops on foreign file of symlink type"
3272 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3273 skip "Need MDS version newer than 2.12.49"
3275 test_mkdir $DIR/$tdir
3276 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3277 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3279 trap clean_foreign_symlink EXIT
3281 # enable foreign_symlink behaviour
3282 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3284 # foreign symlink LMV format is a partial path by default
3286 # create foreign dir (lfs + API)
3287 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3288 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3289 error "$DIR/$tdir/${tdir}: create failed"
3291 $LFS getdirstripe -v $DIR/$tdir/${tdir}
3293 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3294 grep "lfm_magic:.*0x0CD50CD0" ||
3295 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3296 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3297 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3298 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3299 grep "lfm_flags:.*0x0000DA05" ||
3300 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3301 $LFS getdirstripe $DIR/$tdir/${tdir} |
3302 grep "lfm_value.*${uuid1}/${uuid2}" ||
3303 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3305 # file create in dir should fail
3306 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3307 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3309 # rename should succeed
3310 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3311 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3313 #remove foreign_symlink dir should fail
3314 rmdir $DIR/$tdir/${tdir}.new &&
3315 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3318 mkdir -p /tmp/${uuid1}/${uuid2} ||
3319 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3320 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3321 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3322 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3323 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3324 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3325 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3326 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3328 #check that getstripe fails now that foreign_symlink enabled
3329 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3330 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3332 # file create in dir should work now
3333 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3334 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3335 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3336 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3337 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3338 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3340 # chmod should still succeed
3341 chmod 755 $DIR/$tdir/${tdir}.new ||
3342 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3344 # chown should still succeed
3345 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3346 error "$DIR/$tdir/${tdir}.new: chown has failed"
3348 # rename should still succeed
3349 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3350 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3352 #remove foreign_symlink dir should still fail
3353 rmdir $DIR/$tdir/${tdir} &&
3354 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3356 #use special ioctl() to unlink foreign_symlink file
3357 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3358 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3360 #created file should still exist
3361 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3362 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3363 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3364 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3366 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3369 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3370 stack_trap "rm -f $TMP/$tfile*"
3372 test_mkdir $DIR/$tdir-1
3373 test_mkdir $DIR/$tdir-2
3375 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3376 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3378 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3379 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3381 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3382 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3384 # Create some bad symlinks and ensure that we don't loop
3385 # forever or something. These should return ELOOP (40) and
3386 # ENOENT (2) but I don't want to test for that because there's
3387 # always some weirdo architecture that needs to ruin
3388 # everything by defining these error numbers differently.
3390 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3391 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3393 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3394 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3398 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3401 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3402 skip "need MDS 2.14.55 or later"
3403 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3405 local testdir="$DIR/$tdir"
3406 test_mkdir -p $testdir
3407 stack_trap "rm -rf $testdir"
3408 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3410 local f1="$testdir/f1"
3411 touch $f1 || error "failed to touch $f1"
3412 local count=$($LFS getstripe -c $f1)
3413 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3415 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3416 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3418 local maxcount=$(($OSTCOUNT - 1))
3419 local mdts=$(comma_list $(mdts_nodes))
3420 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3421 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3423 local f2="$testdir/f2"
3424 touch $f2 || error "failed to touch $f2"
3425 local count=$($LFS getstripe -c $f2)
3426 (( $count == $maxcount )) || error "wrong stripe count"
3428 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3431 [ $(facet_host client) == $(facet_host ost1) ] &&
3432 skip "need ost1 and client on different nodes"
3434 #define OBD_FAIL_OSC_NO_GRANT 0x411
3435 $LCTL set_param fail_loc=0x20000411 fail_val=1
3436 #define OBD_FAIL_OST_ENOSPC 0x215
3437 do_facet ost1 "$LCTL set_param fail_loc=0x80000215"
3438 $LFS setstripe -i 0 -c 1 $DIR/$tfile
3439 $MULTIOP $DIR/$tfile oO_WRONLY:P$((4 * 1024 * 1024 + 10 * 4096))c ||
3440 error "multiop failed"
3442 run_test 27T "no eio on close on partial write due to enosp"
3445 local dir=$DIR/$tdir
3446 local file=$dir/$tfile
3447 local append_pool=${TESTNAME}-append
3448 local normal_pool=${TESTNAME}-normal
3452 local mdts=$(comma_list $(mdts_nodes))
3454 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
3455 skip "Need MDS version at least 2.15.51 for append pool feature"
3457 # Validate existing append_* params and ensure restore
3458 pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3459 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3460 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3462 stripe_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3463 ((stripe_count == 1)) || error "expected append_stripe_count != 0, got $stripe_count"
3464 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$stripe_count"
3466 pool_add $append_pool || error "pool creation failed"
3467 pool_add_targets $append_pool 0 1 || error "Pool add targets failed"
3469 pool_add $normal_pool || error "pool creation failed"
3470 pool_add_targets $normal_pool 0 1 || error "Pool add targets failed"
3473 $LFS setstripe -E 1M -c 1 -p $normal_pool -E 2M -c 2 -p $normal_pool -E eof -c -1 $dir
3476 $LFS getstripe $file.1
3478 pool=$($LFS getstripe -p $file.1)
3479 [[ "$pool" == "$normal_pool" ]] || error "got pool '$pool', expected '$normal_pool'"
3481 stripe_count2=$($LFS getstripe -c $file.1)
3482 ((stripe_count2 == stripe_count)) ||
3483 error "got stripe_count '$stripe_count2', expected '$stripe_count'"
3485 do_nodes $mdts $LCTL set_param mdd.*.append_pool=$append_pool
3488 $LFS getstripe $file.2
3490 pool=$($LFS getstripe -p $file.2)
3491 [[ "$pool" == "$append_pool" ]] || error "got pool '$pool', expected '$append_pool'"
3493 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3496 $LFS getstripe $file.3
3498 stripe_count2=$($LFS getstripe -c $file.3)
3499 ((stripe_count2 == 2)) || error "got stripe_count '$stripe_count2', expected 2"
3501 run_test 27U "append pool and stripe count work with composite default layout"
3503 # createtest also checks that device nodes are created and
3504 # then visible correctly (#2091)
3505 test_28() { # bug 2091
3507 $CREATETEST $DIR/d28/ct || error "createtest failed"
3509 run_test 28 "create/mknod/mkdir with bad file types ============"
3512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3514 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3516 stack_trap "restore_opencache"
3519 sync; sleep 1; sync # flush out any dirty pages from previous tests
3526 declare -i LOCKCOUNTORIG=0
3527 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3528 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3530 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3532 declare -i LOCKUNUSEDCOUNTORIG=0
3533 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3534 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3541 declare -i LOCKCOUNTCURRENT=0
3542 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3543 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3546 declare -i LOCKUNUSEDCOUNTCURRENT=0
3547 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3548 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3551 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3552 $LCTL set_param -n ldlm.dump_namespaces ""
3553 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3554 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3555 log "dumped log to $TMP/test_29.dk (bug 5793)"
3558 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3559 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3560 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3561 log "dumped log to $TMP/test_29.dk (bug 5793)"
3565 run_test 29 "IT_GETATTR regression ============================"
3567 test_30a() { # was test_30
3568 cp $(which ls) $DIR || cp /bin/ls $DIR
3569 $DIR/ls / || error "Can't execute binary from lustre"
3572 run_test 30a "execute binary from Lustre (execve) =============="
3575 cp `which ls` $DIR || cp /bin/ls $DIR
3577 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3580 run_test 30b "execute binary from Lustre as non-root ==========="
3582 test_30c() { # b=22376
3583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3585 cp $(which ls) $DIR || cp /bin/ls $DIR
3587 cancel_lru_locks mdc
3588 cancel_lru_locks osc
3589 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3592 run_test 30c "execute binary from Lustre without read perms ===="
3595 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3597 for i in {1..10}; do
3598 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3601 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3602 wait $PID || error "executing dd from Lustre failed"
3608 run_test 30d "execute binary from Lustre while clear locks"
3611 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3612 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3614 run_test 31a "open-unlink file =================================="
3617 touch $DIR/f31 || error "touch $DIR/f31 failed"
3618 ln $DIR/f31 $DIR/f31b || error "ln failed"
3619 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3620 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3622 run_test 31b "unlink file with multiple links while open ======="
3625 touch $DIR/f31 || error "touch $DIR/f31 failed"
3626 ln $DIR/f31 $DIR/f31c || error "ln failed"
3627 multiop_bg_pause $DIR/f31 O_uc ||
3628 error "multiop_bg_pause for $DIR/f31 failed"
3630 $MULTIOP $DIR/f31c Ouc
3631 kill -USR1 $MULTIPID
3634 run_test 31c "open-unlink file with multiple links ============="
3637 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3638 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3640 run_test 31d "remove of open directory ========================="
3642 test_31e() { # bug 2904
3643 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3645 run_test 31e "remove of open non-empty directory ==============="
3647 test_31f() { # bug 4554
3648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3651 test_mkdir $DIR/d31f
3652 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3653 cp /etc/hosts $DIR/d31f
3655 $LFS getstripe $DIR/d31f/hosts
3656 multiop_bg_pause $DIR/d31f D_c || return 1
3659 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3660 test_mkdir $DIR/d31f
3661 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3662 cp /etc/hosts $DIR/d31f
3664 $LFS getstripe $DIR/d31f/hosts
3665 multiop_bg_pause $DIR/d31f D_c || return 1
3668 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3669 wait $MULTIPID || error "first opendir $MULTIPID failed"
3673 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3674 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3677 run_test 31f "remove of open directory with open-unlink file ==="
3680 echo "-- cross directory link --"
3681 test_mkdir -c1 $DIR/${tdir}ga
3682 test_mkdir -c1 $DIR/${tdir}gb
3683 touch $DIR/${tdir}ga/f
3684 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3685 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3686 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3687 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3688 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3690 run_test 31g "cross directory link==============="
3693 echo "-- cross directory link --"
3694 test_mkdir -c1 $DIR/${tdir}
3695 test_mkdir -c1 $DIR/${tdir}/dir
3696 touch $DIR/${tdir}/f
3697 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3698 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3699 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3700 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3701 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3703 run_test 31h "cross directory link under child==============="
3706 echo "-- cross directory link --"
3707 test_mkdir -c1 $DIR/$tdir
3708 test_mkdir -c1 $DIR/$tdir/dir
3709 touch $DIR/$tdir/dir/f
3710 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3711 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3712 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3713 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3714 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3716 run_test 31i "cross directory link under parent==============="
3719 test_mkdir -c1 -p $DIR/$tdir
3720 test_mkdir -c1 -p $DIR/$tdir/dir1
3721 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3722 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3723 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3724 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3727 run_test 31j "link for directory==============="
3730 test_mkdir -c1 -p $DIR/$tdir
3732 touch $DIR/$tdir/exist
3733 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3734 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3735 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3736 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3737 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3738 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3739 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3742 run_test 31k "link to file: the same, non-existing, dir==============="
3745 local ln_ver=$(ln --version | awk '/coreutils/ { print $4 }')
3747 (( $(version_code $ln_ver) < $(version_code 8.31) )) ||
3748 (( $(version_code $(uname -r)) >= $(version_code 5.18) )) ||
3749 skip "need coreutils < 8.31 or kernel >= 5.18 for ln"
3751 touch $DIR/$tfile || error "create failed"
3752 mkdir $DIR/$tdir || error "mkdir failed"
3753 ln $DIR/$tfile $DIR/$tdir/ || error "ln to '$tdir/' failed"
3755 run_test 31l "link to file: target dir has trailing slash"
3761 touch $DIR/d31m2/exist
3762 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3763 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3764 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3765 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3766 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3767 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3770 run_test 31m "link to file: the same, non-existing, dir==============="
3773 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3774 nlink=$(stat --format=%h $DIR/$tfile)
3775 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3777 local cmd="exec $fd<$DIR/$tfile"
3780 trap "eval $cmd" EXIT
3781 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3782 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3783 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3784 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3785 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3788 run_test 31n "check link count of unlinked file"
3791 local tempfile=$(mktemp $1_XXXXXX)
3792 mlink $tempfile $1 2> /dev/null &&
3793 echo "$BASHPID: link $tempfile to $1 succeeded"
3797 test_31o() { # LU-2901
3798 test_mkdir $DIR/$tdir
3799 for LOOP in $(seq 100); do
3800 rm -f $DIR/$tdir/$tfile*
3801 for THREAD in $(seq 8); do
3802 link_one $DIR/$tdir/$tfile.$LOOP &
3805 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3806 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3807 error "$LINKS duplicate links to $tfile.$LOOP" &&
3811 run_test 31o "duplicate hard links with same filename"
3814 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3816 test_mkdir $DIR/$tdir
3817 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3818 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3820 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3821 error "open unlink test1 failed"
3822 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3823 error "open unlink test2 failed"
3825 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3826 error "test1 still exists"
3827 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3828 error "test2 still exists"
3830 run_test 31p "remove of open striped directory"
3833 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3835 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3836 index=$($LFS getdirstripe -i $DIR/$tdir)
3837 [ $index -eq 3 ] || error "first stripe index $index != 3"
3838 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3839 [ $index -eq 1 ] || error "second stripe index $index != 1"
3841 # when "-c <stripe_count>" is set, the number of MDTs specified after
3842 # "-i" should equal to the stripe count
3843 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3845 run_test 31q "create striped directory on specific MDTs"
3849 touch $DIR/$tfile.target
3850 touch $DIR/$tfile.source
3852 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3853 $LCTL set_param fail_loc=0x1419 fail_val=3
3854 cat $DIR/$tfile.target &
3857 # Guarantee open is waiting before we get here
3859 mv $DIR/$tfile.source $DIR/$tfile.target
3863 if [[ $RC -ne 0 ]]; then
3864 error "open with cat failed, rc=$RC"
3867 run_test 31r "open-rename(replace) race"
3869 cleanup_test32_mount() {
3872 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3873 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3874 losetup -d $loopdev || true
3880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3882 echo "== more mountpoints and symlinks ================="
3883 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3884 trap cleanup_test32_mount EXIT
3885 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3886 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3887 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3888 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3889 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3890 cleanup_test32_mount
3892 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3897 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3898 trap cleanup_test32_mount EXIT
3899 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3900 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3901 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3902 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3903 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3904 cleanup_test32_mount
3906 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3911 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3912 trap cleanup_test32_mount EXIT
3913 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3914 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3915 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3916 test_mkdir -p $DIR/$tdir/d2/test_dir
3917 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3918 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3919 cleanup_test32_mount
3921 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3926 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3927 trap cleanup_test32_mount EXIT
3928 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3929 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3930 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3931 test_mkdir -p $DIR/$tdir/d2/test_dir
3932 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3933 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3934 cleanup_test32_mount
3936 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3940 test_mkdir -p $DIR/$tdir/tmp
3941 local tmp_dir=$DIR/$tdir/tmp
3942 ln -s $DIR/$tdir $tmp_dir/symlink11
3943 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3944 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3945 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3947 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3951 test_mkdir -p $DIR/$tdir/tmp
3952 local tmp_dir=$DIR/$tdir/tmp
3953 ln -s $DIR/$tdir $tmp_dir/symlink11
3954 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3955 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3956 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3958 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3961 local tmp_dir=$DIR/$tdir/tmp
3962 test_mkdir -p $tmp_dir
3963 test_mkdir $DIR/${tdir}2
3964 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3965 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3966 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3967 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3968 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3969 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3971 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3974 rm -fr $DIR/$tdir $DIR/${tdir}2
3975 tmp_dir=$DIR/$tdir/tmp
3976 test_mkdir -p $tmp_dir
3977 test_mkdir $DIR/${tdir}2
3978 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3979 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3980 ls $tmp_dir/symlink12 || error "listing symlink12"
3981 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3983 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3988 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3989 trap cleanup_test32_mount EXIT
3990 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3991 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3992 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3993 touch $DIR/$tdir/test_file
3994 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3995 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3996 cleanup_test32_mount
3998 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
4001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4003 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4004 trap cleanup_test32_mount EXIT
4005 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4006 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4007 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4008 touch $DIR/$tdir/test_file
4009 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
4010 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
4011 cleanup_test32_mount
4013 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
4016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4019 trap cleanup_test32_mount EXIT
4020 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4021 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4022 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4023 test_mkdir -p $DIR/$tdir/d2
4024 touch $DIR/$tdir/d2/test_file || error "touch failed"
4025 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4026 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
4027 cleanup_test32_mount
4029 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
4032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4035 trap cleanup_test32_mount EXIT
4036 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4037 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4038 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4039 test_mkdir -p $DIR/$tdir/d2
4040 touch $DIR/$tdir/d2/test_file || error "touch failed"
4041 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4042 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
4043 cleanup_test32_mount
4045 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
4049 test_mkdir -p $DIR/d32m/tmp
4050 TMP_DIR=$DIR/d32m/tmp
4051 ln -s $DIR $TMP_DIR/symlink11
4052 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4053 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
4054 error "symlink11 not a link"
4055 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
4056 error "symlink01 not a link"
4058 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
4062 test_mkdir -p $DIR/d32n/tmp
4063 TMP_DIR=$DIR/d32n/tmp
4064 ln -s $DIR $TMP_DIR/symlink11
4065 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4066 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
4067 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
4069 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
4073 test_mkdir -p $DIR/d32o/tmp
4074 TMP_DIR=$DIR/d32o/tmp
4075 ln -s $DIR/$tfile $TMP_DIR/symlink12
4076 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4077 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
4078 error "symlink12 not a link"
4079 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
4080 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
4081 error "$DIR/d32o/tmp/symlink12 not file type"
4082 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
4083 error "$DIR/d32o/symlink02 not file type"
4085 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
4095 test_mkdir -p $DIR/d32p/tmp
4097 TMP_DIR=$DIR/d32p/tmp
4099 ln -s $DIR/$tfile $TMP_DIR/symlink12
4101 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4103 cat $DIR/d32p/tmp/symlink12 ||
4104 error "Can't open $DIR/d32p/tmp/symlink12"
4106 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4109 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4114 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4115 trap cleanup_test32_mount EXIT
4116 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4117 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4118 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4119 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4120 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4121 cleanup_test32_mount
4123 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4128 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4129 trap cleanup_test32_mount EXIT
4130 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4131 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4132 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4133 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4134 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4135 cleanup_test32_mount
4137 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4142 chmod 444 $DIR/$tfile
4143 chown $RUNAS_ID $DIR/$tfile
4145 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4148 run_test 33aa "write file with mode 444 (should return error)"
4152 test_mkdir $DIR/$tdir
4153 chown $RUNAS_ID $DIR/$tdir
4154 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4155 error "$RUNAS create $tdir/$tfile failed"
4156 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4157 error "open RDWR" || true
4159 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4163 test_mkdir $DIR/$tdir
4164 chown $RUNAS_ID $DIR/$tdir
4165 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4167 run_test 33b "test open file with malformed flags (No panic)"
4170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4171 remote_ost_nodsh && skip "remote OST with nodsh"
4179 test_mkdir $DIR/$tdir
4180 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4183 for ostnum in $(seq $OSTCOUNT); do
4184 # test-framework's OST numbering is one-based, while Lustre's
4186 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4187 # check if at least some write_bytes stats are counted
4188 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4189 obdfilter.$ostname.stats |
4190 awk '/^write_bytes/ {print $7}' )
4191 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4192 if (( ${write_bytes:-0} > 0 )); then
4198 $all_zeros || return 0
4201 echo foo > $DIR/$tdir/bar
4205 # Total up write_bytes after writing. We'd better find non-zeros.
4206 for ostnum in $(seq $OSTCOUNT); do
4207 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4208 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4209 obdfilter/$ostname/stats |
4210 awk '/^write_bytes/ {print $7}' )
4211 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4212 if (( ${write_bytes:-0} > 0 )); then
4219 for ostnum in $(seq $OSTCOUNT); do
4220 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4221 echo "Check write_bytes is in obdfilter.*.stats:"
4222 do_facet ost$ostnum lctl get_param -n \
4223 obdfilter.$ostname.stats
4225 error "OST not keeping write_bytes stats (b=22312)"
4228 run_test 33c "test write_bytes stats"
4231 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4235 local remote_dir=$DIR/$tdir/remote_dir
4237 test_mkdir $DIR/$tdir
4238 $LFS mkdir -i $MDTIDX $remote_dir ||
4239 error "create remote directory failed"
4241 touch $remote_dir/$tfile
4242 chmod 444 $remote_dir/$tfile
4243 chown $RUNAS_ID $remote_dir/$tfile
4245 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4247 chown $RUNAS_ID $remote_dir
4248 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4249 error "create" || true
4250 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4251 error "open RDWR" || true
4252 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4254 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4257 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4261 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4262 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4263 mkdir $DIR/$tdir/local_dir
4265 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4266 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4267 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4269 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4270 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4272 rmdir $DIR/$tdir/* || error "rmdir failed"
4275 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4276 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4277 mkdir $DIR/$tdir/local_dir
4279 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4280 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4281 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4283 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4284 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4286 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4289 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4290 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4291 mkdir $DIR/$tdir/local_dir
4293 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4294 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4295 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4297 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4298 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4300 run_test 33e "mkdir and striped directory should have same mode"
4304 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4308 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4309 remote_mds_nodsh && skip "remote MDS with nodsh"
4312 chmod go+rwx $DIR/$tdir
4313 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4314 trap cleanup_33f EXIT
4316 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4317 error "cannot create striped directory"
4319 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4320 error "cannot create files in striped directory"
4322 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4323 error "cannot remove files in striped directory"
4325 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4326 error "cannot remove striped directory"
4330 run_test 33f "nonroot user can create, access, and remove a striped directory"
4333 mkdir -p $DIR/$tdir/dir2
4335 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4337 [[ $err =~ "exists" ]] || error "Not exists error"
4339 run_test 33g "nonroot user create already existing root created file"
4345 test_mkdir -c $MDSCOUNT -H $hash_type $DIR/$tdir ||
4346 error "lfs mkdir -H $hash_type $tdir failed"
4347 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4349 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4353 for fname in $DIR/$tdir/$tfile.bak \
4354 $DIR/$tdir/$tfile.SAV \
4355 $DIR/$tdir/$tfile.orig \
4356 $DIR/$tdir/$tfile~; do
4357 touch $fname || error "touch $fname failed"
4358 index2=$($LFS getstripe -m $fname)
4359 (( $index == $index2 )) ||
4360 error "$fname MDT index mismatch $index != $index2"
4364 local patterns=(".$tfile.XXXXXX" "$tfile.XXXXXXXX")
4367 for pattern in ${patterns[*]}; do
4368 echo "pattern $pattern"
4369 fname=$DIR/$tdir/$pattern
4370 for (( i = 0; i < $count; i++ )); do
4371 fname=$(mktemp $DIR/$tdir/$pattern) ||
4372 error "mktemp $DIR/$tdir/$pattern failed"
4373 index2=$($LFS getstripe -m $fname)
4374 (( $index == $index2 )) && continue
4376 failed=$((failed + 1))
4377 echo "$fname MDT index mismatch $index != $index2"
4381 echo "$failed/$count MDT index mismatches, expect ~2-4"
4382 (( failed < 10 )) || error "MDT index mismatch $failed/$count times"
4387 # verify that "crush" is still broken with all files on same MDT,
4388 # crush2 should have about 1/MDSCOUNT files on each MDT, with margin
4389 [[ "$hash_type" == "crush" ]] && expect=$count ||
4390 expect=$((count / MDSCOUNT))
4392 # crush2 doesn't put all-numeric suffixes on the same MDT,
4393 # filename like $tfile.12345678 should *not* be considered temp
4394 for pattern in ${patterns[*]}; do
4395 local base=${pattern%%X*}
4396 local suff=${pattern#$base}
4398 echo "pattern $pattern"
4399 for (( i = 0; i < $count; i++ )); do
4400 fname=$DIR/$tdir/$base$((${suff//X/1} + i))
4401 touch $fname || error "touch $fname failed"
4402 index2=$($LFS getstripe -m $fname)
4403 (( $index != $index2 )) && continue
4409 # the number of "bad" hashes is random, as it depends on the random
4410 # filenames generated by "mktemp". Allow some margin in the results.
4411 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4412 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4413 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4414 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4417 # crush2 doesn't put suffixes with special characters on the same MDT
4418 # filename like $tfile.txt.1234 should *not* be considered temp
4419 for pattern in ${patterns[*]}; do
4420 local base=${pattern%%X*}
4421 local suff=${pattern#$base}
4423 pattern=$base...${suff/XXX}
4424 echo "pattern=$pattern"
4425 for (( i = 0; i < $count; i++ )); do
4426 fname=$(mktemp $DIR/$tdir/$pattern) ||
4427 error "touch $fname failed"
4428 index2=$($LFS getstripe -m $fname)
4429 (( $index != $index2 )) && continue
4435 # the number of "bad" hashes is random, as it depends on the random
4436 # filenames generated by "mktemp". Allow some margin in the results.
4437 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4438 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4439 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4440 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4444 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4445 (( $MDS1_VERSION >= $(version_code 2.13.50) )) ||
4446 skip "Need MDS version at least 2.13.50"
4450 run_test 33h "temp file is located on the same MDT as target (crush)"
4453 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4454 echo "MDS1_VERSION=$MDS1_VERSION version_code=$(version_code 2.15.0)"
4455 (( $MDS1_VERSION > $(version_code 2.15.0) )) ||
4456 skip "Need MDS version at least 2.15.0 for crush2"
4460 run_test 33hh "temp file is located on the same MDT as target (crush2)"
4464 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4466 local FNAME=$(str_repeat 'f' 250)
4468 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4469 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4474 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4476 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4478 lctl --device %$MDC deactivate
4479 stack_trap "lctl --device %$MDC activate"
4480 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4481 total=$(\ls -l $DIR/$tdir | wc -l)
4482 # "ls -l" will list total in the first line
4483 total=$((total - 1))
4484 (( total + count == 1000 )) ||
4485 error "ls list $total files, $count files on MDT1"
4487 run_test 33i "striped directory can be accessed when one MDT is down"
4490 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4492 mkdir -p $DIR/$tdir/
4494 $LFS setdirstripe -D -i0,1 $DIR/$tdir/striped_dir_a &&
4495 error "setdirstripe -D -i0,1 incorrectly succeeded"
4497 $LFS setdirstripe -D -i0,1 -c1 $DIR/$tdir/striped_dir_b &&
4498 error "setdirstripe -D -i0,1 -c1 incorrectly succeeded"
4500 $LFS setdirstripe -D -i0,1 -c3 $DIR/$tdir/striped_dir_c &&
4501 error "setdirstripe -D -i0,1 -c3 incorrectly succeeded"
4503 $LFS setdirstripe -i0,1 $DIR/$tdir/striped_dir_e ||
4504 error "-D was not specified, but still failed"
4506 run_test 33j "lfs setdirstripe -D -i x,y,x should fail"
4508 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4511 $MCREATE $DIR/f34 || error "mcreate failed"
4512 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4513 error "getstripe failed"
4514 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4515 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4516 error "getstripe failed"
4517 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4518 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4520 run_test 34a "truncate file that has not been opened ==========="
4523 [ ! -f $DIR/f34 ] && test_34a
4524 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4525 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4526 $OPENFILE -f O_RDONLY $DIR/f34
4527 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4528 error "getstripe failed"
4529 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4530 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4532 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4535 [ ! -f $DIR/f34 ] && test_34a
4536 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4537 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4538 $OPENFILE -f O_RDWR $DIR/f34
4539 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4540 error "$LFS getstripe failed"
4541 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4542 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4544 run_test 34c "O_RDWR opening file-with-size works =============="
4547 [ ! -f $DIR/f34 ] && test_34a
4548 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4550 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4551 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4554 run_test 34d "write to sparse file ============================="
4558 $MCREATE $DIR/f34e || error "mcreate failed"
4559 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4560 $CHECKSTAT -s 1000 $DIR/f34e ||
4561 error "Size of $DIR/f34e not equal to 1000 bytes"
4562 $OPENFILE -f O_RDWR $DIR/f34e
4563 $CHECKSTAT -s 1000 $DIR/f34e ||
4564 error "Size of $DIR/f34e not equal to 1000 bytes"
4566 run_test 34e "create objects, some with size and some without =="
4568 test_34f() { # bug 6242, 6243
4569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4573 $MCREATE $DIR/f34f || error "mcreate failed"
4574 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4575 dd if=$DIR/f34f of=$TMP/f34f
4576 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4577 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4578 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4579 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4580 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4582 run_test 34f "read from a file with no objects until EOF ======="
4585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4587 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4589 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4590 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4591 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4592 cancel_lru_locks osc
4593 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4594 error "wrong size after lock cancel"
4596 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4597 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4598 error "expanding truncate failed"
4599 cancel_lru_locks osc
4600 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4601 error "wrong expanded size after lock cancel"
4603 run_test 34g "truncate long file ==============================="
4606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4611 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4612 sync # Flush the cache so that multiop below does not block on cache
4613 # flush when getting the group lock
4614 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4617 # Since just timed wait is not good enough, let's do a sync write
4618 # that way we are sure enough time for a roundtrip + processing
4619 # passed + 2 seconds of extra margin.
4620 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4624 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4625 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4629 local nsz=`stat -c %s $DIR/$tfile`
4630 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4632 run_test 34h "ftruncate file under grouplock should not block"
4635 cp /bin/sh $DIR/f35a
4637 chown $RUNAS_ID $DIR/f35a
4638 $RUNAS $DIR/f35a && error || true
4641 run_test 35a "exec file with mode 444 (should return and not leak)"
4645 utime $DIR/f36 || error "utime failed for MDS"
4647 run_test 36a "MDS utime check (mknod, utime)"
4651 utime $DIR/f36 || error "utime failed for OST"
4653 run_test 36b "OST utime check (open, utime)"
4658 chown $RUNAS_ID $DIR/d36
4659 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4661 run_test 36c "non-root MDS utime check (mknod, utime)"
4664 [ ! -d $DIR/d36 ] && test_36c
4665 echo "" > $DIR/d36/f36
4666 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4668 run_test 36d "non-root OST utime check (open, utime)"
4671 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4673 test_mkdir $DIR/$tdir
4674 touch $DIR/$tdir/$tfile
4675 $RUNAS utime $DIR/$tdir/$tfile &&
4676 error "utime worked, expected failure" || true
4678 run_test 36e "utime on non-owned file (should return error)"
4682 local LANG_SAVE=$LANG
4683 local LC_LANG_SAVE=$LC_LANG
4684 export LANG=C LC_LANG=C # for date language
4686 DATESTR="Dec 20 2000"
4687 test_mkdir $DIR/$tdir
4688 lctl set_param fail_loc=$fl
4690 cp /etc/hosts $DIR/$tdir/$tfile
4691 sync & # write RPC generated with "current" inode timestamp, but delayed
4693 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4694 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4695 cancel_lru_locks $OSC
4696 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4698 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4699 echo "BEFORE: $LS_BEFORE" && \
4700 echo "AFTER : $LS_AFTER" && \
4701 echo "WANT : $DATESTR" && \
4702 error "$DIR/$tdir/$tfile timestamps changed" || true
4704 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4710 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4711 subr_36fh "0x80000214"
4713 run_test 36f "utime on file racing with OST BRW write =========="
4716 remote_ost_nodsh && skip "remote OST with nodsh"
4717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4718 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4719 skip "Need MDS version at least 2.12.51"
4724 local tgt="obdfilter"
4726 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4728 test_mkdir $DIR/$tdir
4729 fmd_max_age=$(do_facet $facet \
4730 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4733 echo "FMD max age: ${fmd_max_age}s"
4734 touch $DIR/$tdir/$tfile
4735 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4736 gawk '{cnt=cnt+$1} END{print cnt}')
4737 echo "FMD before: $fmd"
4739 error "FMD wasn't create by touch"
4740 sleep $((fmd_max_age + 12))
4741 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4742 gawk '{cnt=cnt+$1} END{print cnt}')
4743 echo "FMD after: $fmd"
4745 error "FMD wasn't expired by ping"
4747 run_test 36g "FMD cache expiry ====================="
4750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4752 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4753 subr_36fh "0x80000227"
4755 run_test 36h "utime on file racing with OST BRW write =========="
4758 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4760 test_mkdir $DIR/$tdir
4761 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4763 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4764 local new_mtime=$((mtime + 200))
4766 #change Modify time of striped dir
4767 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4768 error "change mtime failed"
4770 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4772 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4774 run_test 36i "change mtime on striped directory"
4776 # test_37 - duplicate with tests 32q 32r
4779 local file=$DIR/$tfile
4781 openfile -f O_DIRECTORY $file
4784 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4785 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4787 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4789 test_39a() { # was test_39
4791 touch $DIR/${tfile}2
4792 # ls -l $DIR/$tfile $DIR/${tfile}2
4793 # ls -lu $DIR/$tfile $DIR/${tfile}2
4794 # ls -lc $DIR/$tfile $DIR/${tfile}2
4796 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4797 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4799 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4801 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4803 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4804 error "O_TRUNC didn't change timestamps"
4807 run_test 39a "mtime changed on create"
4810 test_mkdir -c1 $DIR/$tdir
4811 cp -p /etc/passwd $DIR/$tdir/fopen
4812 cp -p /etc/passwd $DIR/$tdir/flink
4813 cp -p /etc/passwd $DIR/$tdir/funlink
4814 cp -p /etc/passwd $DIR/$tdir/frename
4815 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4818 echo "aaaaaa" >> $DIR/$tdir/fopen
4819 echo "aaaaaa" >> $DIR/$tdir/flink
4820 echo "aaaaaa" >> $DIR/$tdir/funlink
4821 echo "aaaaaa" >> $DIR/$tdir/frename
4823 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4824 local link_new=`stat -c %Y $DIR/$tdir/flink`
4825 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4826 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4828 cat $DIR/$tdir/fopen > /dev/null
4829 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4830 rm -f $DIR/$tdir/funlink2
4831 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4833 for (( i=0; i < 2; i++ )) ; do
4834 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4835 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4836 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4837 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4839 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4840 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4841 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4842 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4844 cancel_lru_locks $OSC
4845 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4848 run_test 39b "mtime change on open, link, unlink, rename ======"
4850 # this should be set to past
4851 TEST_39_MTIME=`date -d "1 year ago" +%s`
4857 local mtime0=`stat -c %Y $DIR1/$tfile`
4859 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4860 local mtime1=`stat -c %Y $DIR1/$tfile`
4861 [ "$mtime1" = $TEST_39_MTIME ] || \
4862 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4865 echo hello >> $DIR1/$tfile
4867 local mtime2=`stat -c %Y $DIR1/$tfile`
4868 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4869 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4871 mv $DIR1/$tfile $DIR1/$tfile-1
4873 for (( i=0; i < 2; i++ )) ; do
4874 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4875 [ "$mtime2" = "$mtime3" ] || \
4876 error "mtime ($mtime2) changed (to $mtime3) on rename"
4878 cancel_lru_locks $OSC
4879 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4882 run_test 39c "mtime change on rename ==========================="
4886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4889 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4891 for (( i=0; i < 2; i++ )) ; do
4892 local mtime=`stat -c %Y $DIR1/$tfile`
4893 [ $mtime = $TEST_39_MTIME ] || \
4894 error "mtime($mtime) is not set to $TEST_39_MTIME"
4896 cancel_lru_locks $OSC
4897 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4900 run_test 39d "create, utime, stat =============================="
4904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4907 local mtime1=`stat -c %Y $DIR1/$tfile`
4909 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4911 for (( i=0; i < 2; i++ )) ; do
4912 local mtime2=`stat -c %Y $DIR1/$tfile`
4913 [ $mtime2 = $TEST_39_MTIME ] || \
4914 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4916 cancel_lru_locks $OSC
4917 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4920 run_test 39e "create, stat, utime, stat ========================"
4924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4927 mtime1=`stat -c %Y $DIR1/$tfile`
4930 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4932 for (( i=0; i < 2; i++ )) ; do
4933 local mtime2=`stat -c %Y $DIR1/$tfile`
4934 [ $mtime2 = $TEST_39_MTIME ] || \
4935 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4937 cancel_lru_locks $OSC
4938 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4941 run_test 39f "create, stat, sleep, utime, stat ================="
4945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4947 echo hello >> $DIR1/$tfile
4948 local mtime1=`stat -c %Y $DIR1/$tfile`
4951 chmod o+r $DIR1/$tfile
4953 for (( i=0; i < 2; i++ )) ; do
4954 local mtime2=`stat -c %Y $DIR1/$tfile`
4955 [ "$mtime1" = "$mtime2" ] || \
4956 error "lost mtime: $mtime2, should be $mtime1"
4958 cancel_lru_locks $OSC
4959 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4962 run_test 39g "write, chmod, stat ==============================="
4966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4972 echo hello >> $DIR1/$tfile
4973 local mtime1=`stat -c %Y $DIR1/$tfile`
4975 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4977 if [ "$d1" != "$d2" ]; then
4978 echo "write and touch not within one second"
4980 for (( i=0; i < 2; i++ )) ; do
4981 local mtime2=`stat -c %Y $DIR1/$tfile`
4982 [ "$mtime2" = $TEST_39_MTIME ] || \
4983 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4985 cancel_lru_locks $OSC
4986 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4990 run_test 39h "write, utime within one second, stat ============="
4993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4998 echo hello >> $DIR1/$tfile
4999 local mtime1=`stat -c %Y $DIR1/$tfile`
5001 mv $DIR1/$tfile $DIR1/$tfile-1
5003 for (( i=0; i < 2; i++ )) ; do
5004 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5006 [ "$mtime1" = "$mtime2" ] || \
5007 error "lost mtime: $mtime2, should be $mtime1"
5009 cancel_lru_locks $OSC
5010 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5013 run_test 39i "write, rename, stat =============================="
5016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5018 start_full_debug_logging
5022 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
5023 lctl set_param fail_loc=0x80000412
5024 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
5025 error "multiop failed"
5027 local mtime1=`stat -c %Y $DIR1/$tfile`
5029 mv $DIR1/$tfile $DIR1/$tfile-1
5031 kill -USR1 $multipid
5032 wait $multipid || error "multiop close failed"
5034 for (( i=0; i < 2; i++ )) ; do
5035 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5036 [ "$mtime1" = "$mtime2" ] ||
5037 error "mtime is lost on close: $mtime2, " \
5041 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5043 lctl set_param fail_loc=0
5044 stop_full_debug_logging
5046 run_test 39j "write, rename, close, stat ======================="
5049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5054 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
5056 local mtime1=`stat -c %Y $DIR1/$tfile`
5058 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
5060 kill -USR1 $multipid
5061 wait $multipid || error "multiop close failed"
5063 for (( i=0; i < 2; i++ )) ; do
5064 local mtime2=`stat -c %Y $DIR1/$tfile`
5066 [ "$mtime2" = $TEST_39_MTIME ] || \
5067 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
5070 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5073 run_test 39k "write, utime, close, stat ========================"
5075 # this should be set to future
5076 TEST_39_ATIME=`date -d "1 year" +%s`
5079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5080 remote_mds_nodsh && skip "remote MDS with nodsh"
5082 local atime_diff=$(do_facet $SINGLEMDS \
5083 lctl get_param -n mdd.*MDT0000*.atime_diff)
5085 mkdir_on_mdt0 $DIR/$tdir
5087 # test setting directory atime to future
5088 touch -a -d @$TEST_39_ATIME $DIR/$tdir
5089 local atime=$(stat -c %X $DIR/$tdir)
5090 [ "$atime" = $TEST_39_ATIME ] ||
5091 error "atime is not set to future: $atime, $TEST_39_ATIME"
5093 # test setting directory atime from future to now
5094 local now=$(date +%s)
5095 touch -a -d @$now $DIR/$tdir
5097 atime=$(stat -c %X $DIR/$tdir)
5098 [ "$atime" -eq "$now" ] ||
5099 error "atime is not updated from future: $atime, $now"
5101 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
5104 # test setting directory atime when now > dir atime + atime_diff
5105 local d1=$(date +%s)
5107 local d2=$(date +%s)
5108 cancel_lru_locks mdc
5109 atime=$(stat -c %X $DIR/$tdir)
5110 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5111 error "atime is not updated : $atime, should be $d2"
5113 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
5116 # test not setting directory atime when now < dir atime + atime_diff
5118 cancel_lru_locks mdc
5119 atime=$(stat -c %X $DIR/$tdir)
5120 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5121 error "atime is updated to $atime, should remain $d1<atime<$d2"
5123 do_facet $SINGLEMDS \
5124 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5126 run_test 39l "directory atime update ==========================="
5129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5133 local far_past_mtime=$(date -d "May 29 1953" +%s)
5134 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5136 touch -m -d @$far_past_mtime $DIR1/$tfile
5137 touch -a -d @$far_past_atime $DIR1/$tfile
5139 for (( i=0; i < 2; i++ )) ; do
5140 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5141 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5142 error "atime or mtime set incorrectly"
5144 cancel_lru_locks $OSC
5145 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5148 run_test 39m "test atime and mtime before 1970"
5150 test_39n() { # LU-3832
5151 remote_mds_nodsh && skip "remote MDS with nodsh"
5153 local atime_diff=$(do_facet $SINGLEMDS \
5154 lctl get_param -n mdd.*MDT0000*.atime_diff)
5159 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5162 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5163 atime0=$(stat -c %X $DIR/$tfile)
5166 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5167 atime1=$(stat -c %X $DIR/$tfile)
5170 cancel_lru_locks mdc
5171 cancel_lru_locks osc
5172 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5173 atime2=$(stat -c %X $DIR/$tfile)
5175 do_facet $SINGLEMDS \
5176 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5178 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5179 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5181 run_test 39n "check that O_NOATIME is honored"
5184 TESTDIR=$DIR/$tdir/$tfile
5185 [ -e $TESTDIR ] && rm -rf $TESTDIR
5192 links2=$(stat -c %h .)
5193 [ $(($links1 + 2)) != $links2 ] &&
5194 error "wrong links count $(($links1 + 2)) != $links2"
5196 links3=$(stat -c %h .)
5197 [ $(($links1 + 1)) != $links3 ] &&
5198 error "wrong links count $links1 != $links3"
5201 run_test 39o "directory cached attributes updated after create"
5204 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5207 TESTDIR=$DIR/$tdir/$tdir
5208 [ -e $TESTDIR ] && rm -rf $TESTDIR
5209 test_mkdir -p $TESTDIR
5213 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5214 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5216 links2=$(stat -c %h .)
5217 [ $(($links1 + 2)) != $links2 ] &&
5218 error "wrong links count $(($links1 + 2)) != $links2"
5220 links3=$(stat -c %h .)
5221 [ $(($links1 + 1)) != $links3 ] &&
5222 error "wrong links count $links1 != $links3"
5225 run_test 39p "remote directory cached attributes updated after create ========"
5228 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5229 skip "no atime update on old OST"
5230 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5231 skip_env "ldiskfs only test"
5235 saved_adiff=$(do_facet ost1 \
5236 lctl get_param -n obdfilter.*OST0000.atime_diff)
5237 stack_trap "do_facet ost1 \
5238 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5240 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5242 $LFS setstripe -i 0 $DIR/$tfile
5243 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5244 error "can't write initial file"
5245 cancel_lru_locks osc
5247 # exceed atime_diff and access file
5249 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5250 error "can't udpate atime"
5252 local atime_cli=$(stat -c %X $DIR/$tfile)
5253 echo "client atime: $atime_cli"
5254 # allow atime update to be written to device
5255 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5258 local ostdev=$(ostdevname 1)
5259 local fid=($($LFS getstripe $DIR/$tfile | grep 0x))
5260 local seq=${fid[3]#0x}
5264 if [ $seq == 0 ]; then
5267 oid_hex=${fid[2]#0x}
5269 local objpath="O/$seq/d$(($oid % 32))/$oid_hex"
5270 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5272 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5273 local atime_ost=$(do_facet ost1 "$cmd" |&
5274 awk -F'[: ]' '/atime:/ { print $4 }')
5275 (( atime_cli == atime_ost )) ||
5276 error "atime on client $atime_cli != ost $atime_ost"
5278 run_test 39r "lazy atime update on OST"
5280 test_39q() { # LU-8041
5281 local testdir=$DIR/$tdir
5283 multiop_bg_pause $testdir D_c || error "multiop failed"
5285 cancel_lru_locks mdc
5286 kill -USR1 $multipid
5287 local atime=$(stat -c %X $testdir)
5288 [ "$atime" -ne 0 ] || error "atime is zero"
5290 run_test 39q "close won't zero out atime"
5299 umount_client $MOUNT
5300 mount_client $MOUNT relatime
5302 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer conv=fsync
5303 atime0=$(stat -c %X $DIR/$tfile)
5305 # First read updates atime
5307 cat $DIR/$tfile >/dev/null
5308 atime1=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5310 # Next reads do not update atime
5312 cat $DIR/$tfile >/dev/null
5313 atime2=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5315 # If mtime is greater than atime, atime is updated
5317 touch -m $DIR/$tfile # (mtime = now)
5319 cat $DIR/$tfile >/dev/null # (atime is updated because atime < mtime)
5320 atime3=$(stat -c %X $DIR/$tfile) # (atime = mtime = atime0 + 3)
5322 # Next reads do not update atime
5324 cat $DIR/$tfile >/dev/null
5325 atime4=$(stat -c %X $DIR/$tfile)
5327 # Remount the client to clear 'relatime' option
5328 remount_client $MOUNT
5330 (( atime0 < atime1 )) ||
5331 error "atime $atime0 should be smaller than $atime1"
5332 (( atime1 == atime2 )) ||
5333 error "atime $atime1 was updated to $atime2"
5334 (( atime1 < atime3 )) || error "atime1 $atime1 != atime3 $atime3"
5335 (( atime3 == atime4 )) || error "atime3 $atime3 != atime4 $atime4"
5337 run_test 39s "relatime is supported"
5340 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5341 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5342 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5343 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5344 error "$tfile is not 4096 bytes in size"
5346 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5350 small_write $DIR/f41 18
5352 run_test 41 "test small file write + fstat ====================="
5354 count_ost_writes() {
5355 lctl get_param -n ${OSC}.*.stats |
5356 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5357 END { printf("%0.0f", writes) }'
5364 BG_DIRTY_RATIO_SAVE=10
5365 MAX_BG_DIRTY_RATIO=25
5369 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5370 # dirty_ratio, dirty_background_ratio
5371 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5372 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5373 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5374 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5376 # if file not here, we are a 2.4 kernel
5377 kill -CONT `pidof kupdated`
5382 # setup the trap first, so someone cannot exit the test at the
5383 # exact wrong time and mess up a machine
5384 trap start_writeback EXIT
5385 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5386 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5387 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5388 sysctl -w vm.dirty_writeback_centisecs=0
5389 sysctl -w vm.dirty_writeback_centisecs=0
5390 # save and increase /proc/sys/vm/dirty_ratio
5391 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5392 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5393 # save and increase /proc/sys/vm/dirty_background_ratio
5394 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5395 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5397 # if file not here, we are a 2.4 kernel
5398 kill -STOP `pidof kupdated`
5402 # ensure that all stripes have some grant before we test client-side cache
5404 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5405 dd if=/dev/zero of=$i bs=4k count=1
5410 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5411 # file truncation, and file removal.
5413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5416 cancel_lru_locks $OSC
5418 sync; sleep 1; sync # just to be safe
5419 BEFOREWRITES=`count_ost_writes`
5420 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5421 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5422 AFTERWRITES=`count_ost_writes`
5423 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5424 error "$BEFOREWRITES < $AFTERWRITES"
5427 run_test 42a "ensure that we don't flush on close"
5430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5433 cancel_lru_locks $OSC
5436 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5437 BEFOREWRITES=$(count_ost_writes)
5438 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5439 AFTERWRITES=$(count_ost_writes)
5440 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5441 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5443 BEFOREWRITES=$(count_ost_writes)
5444 sync || error "sync: $?"
5445 AFTERWRITES=$(count_ost_writes)
5446 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5447 error "$BEFOREWRITES < $AFTERWRITES on sync"
5449 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5453 run_test 42b "test destroy of file with cached dirty data ======"
5455 # if these tests just want to test the effect of truncation,
5456 # they have to be very careful. consider:
5457 # - the first open gets a {0,EOF}PR lock
5458 # - the first write conflicts and gets a {0, count-1}PW
5459 # - the rest of the writes are under {count,EOF}PW
5460 # - the open for truncate tries to match a {0,EOF}PR
5461 # for the filesize and cancels the PWs.
5462 # any number of fixes (don't get {0,EOF} on open, match
5463 # composite locks, do smarter file size management) fix
5464 # this, but for now we want these tests to verify that
5465 # the cancellation with truncate intent works, so we
5466 # start the file with a full-file pw lock to match against
5467 # until the truncate.
5472 cancel_lru_locks $OSC
5474 # prime the file with 0,EOF PW to match
5478 # now the real test..
5479 dd if=/dev/zero of=$file bs=1024 count=100
5480 BEFOREWRITES=`count_ost_writes`
5481 $TRUNCATE $file $offset
5482 cancel_lru_locks $OSC
5483 AFTERWRITES=`count_ost_writes`
5488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5491 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5492 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5495 run_test 42c "test partial truncate of file with cached dirty data"
5498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5500 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
5501 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
5502 $LCTL set_param debug=+cache
5505 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5506 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5509 run_test 42d "test complete truncate of file with cached dirty data"
5511 test_42e() { # bug22074
5512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5514 local TDIR=$DIR/${tdir}e
5515 local pages=16 # hardcoded 16 pages, don't change it.
5516 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5517 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5521 test_mkdir $DIR/${tdir}e
5522 $LFS setstripe -c 1 $TDIR
5523 createmany -o $TDIR/f $files
5525 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5527 # we assume that with $OSTCOUNT files, at least one of them will
5528 # be allocated on OST0.
5529 warmup_files=$((OSTCOUNT * max_dirty_mb))
5530 createmany -o $TDIR/w $warmup_files
5532 # write a large amount of data into one file and sync, to get good
5533 # avail_grant number from OST.
5534 for ((i=0; i<$warmup_files; i++)); do
5535 idx=$($LFS getstripe -i $TDIR/w$i)
5536 [ $idx -ne 0 ] && continue
5537 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5540 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5542 $LCTL get_param $proc_osc0/cur_dirty_bytes
5543 $LCTL get_param $proc_osc0/cur_grant_bytes
5545 # create as much dirty pages as we can while not to trigger the actual
5546 # RPCs directly. but depends on the env, VFS may trigger flush during this
5547 # period, hopefully we are good.
5548 for ((i=0; i<$warmup_files; i++)); do
5549 idx=$($LFS getstripe -i $TDIR/w$i)
5550 [ $idx -ne 0 ] && continue
5551 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5553 $LCTL get_param $proc_osc0/cur_dirty_bytes
5554 $LCTL get_param $proc_osc0/cur_grant_bytes
5556 # perform the real test
5557 $LCTL set_param $proc_osc0/rpc_stats 0
5558 for ((;i<$files; i++)); do
5559 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5560 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5563 $LCTL get_param $proc_osc0/rpc_stats
5566 local have_ppr=false
5567 $LCTL get_param $proc_osc0/rpc_stats |
5568 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5569 # skip lines until we are at the RPC histogram data
5570 [ "$PPR" == "pages" ] && have_ppr=true && continue
5571 $have_ppr || continue
5573 # we only want the percent stat for < 16 pages
5574 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5576 percent=$((percent + WPCT))
5577 if [[ $percent -gt 15 ]]; then
5578 error "less than 16-pages write RPCs" \
5585 run_test 42e "verify sub-RPC writes are not done synchronously"
5587 test_43A() { # was test_43
5588 test_mkdir $DIR/$tdir
5589 cp -p /bin/ls $DIR/$tdir/$tfile
5590 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5592 # give multiop a chance to open
5595 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5597 # Wait for multiop to exit
5600 run_test 43A "execution of file opened for write should return -ETXTBSY"
5603 test_mkdir $DIR/$tdir
5604 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5605 $DIR/$tdir/sleep 60 &
5607 # Make sure exec of $tdir/sleep wins race with truncate
5609 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5612 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5617 test_mkdir $DIR/$tdir
5618 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5619 $DIR/$tdir/sleep 60 &
5621 # Make sure exec of $tdir/sleep wins race with truncate
5623 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5626 run_test 43b "truncate of file being executed should return -ETXTBSY"
5629 local testdir="$DIR/$tdir"
5632 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5633 ( cd $testdir && md5sum -c )
5635 run_test 43c "md5sum of copy into lustre"
5637 test_44A() { # was test_44
5638 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5640 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5641 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5643 run_test 44A "zero length read from a sparse stripe"
5646 local nstripe=$($LFS getstripe -c -d $DIR)
5647 [ -z "$nstripe" ] && skip "can't get stripe info"
5648 [[ $nstripe -gt $OSTCOUNT ]] &&
5649 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5651 local stride=$($LFS getstripe -S -d $DIR)
5652 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5653 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5656 OFFSETS="0 $((stride/2)) $((stride-1))"
5657 for offset in $OFFSETS; do
5658 for i in $(seq 0 $((nstripe-1))); do
5659 local GLOBALOFFSETS=""
5661 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5662 local myfn=$DIR/d44a-$size
5663 echo "--------writing $myfn at $size"
5664 ll_sparseness_write $myfn $size ||
5665 error "ll_sparseness_write"
5666 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5667 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5668 error "ll_sparseness_verify $GLOBALOFFSETS"
5670 for j in $(seq 0 $((nstripe-1))); do
5672 size=$((((j + $nstripe )*$stride + $offset)))
5673 ll_sparseness_write $myfn $size ||
5674 error "ll_sparseness_write"
5675 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5677 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5678 error "ll_sparseness_verify $GLOBALOFFSETS"
5683 run_test 44a "test sparse pwrite ==============================="
5687 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5693 before=`dirty_osc_total`
5694 echo executing "\"$*\""
5696 after=`dirty_osc_total`
5697 echo before $before, after $after
5700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5703 # Obtain grants from OST if it supports it
5704 echo blah > ${f}_grant
5707 do_dirty_record "echo blah > $f"
5708 [[ $before -eq $after ]] && error "write wasn't cached"
5709 do_dirty_record "> $f"
5710 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5711 do_dirty_record "echo blah > $f"
5712 [[ $before -eq $after ]] && error "write wasn't cached"
5713 do_dirty_record "sync"
5714 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5715 do_dirty_record "echo blah > $f"
5716 [[ $before -eq $after ]] && error "write wasn't cached"
5717 do_dirty_record "cancel_lru_locks osc"
5718 [[ $before -gt $after ]] ||
5719 error "lock cancellation didn't lower dirty count"
5722 run_test 45 "osc io page accounting ============================"
5724 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5725 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5726 # objects offset and an assert hit when an rpc was built with 1023's mapped
5727 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5734 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5736 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5737 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5741 run_test 46 "dirtying a previously written page ================"
5743 # test_47 is removed "Device nodes check" is moved to test_28
5745 test_48a() { # bug 2399
5746 [ "$mds1_FSTYPE" = "zfs" ] &&
5747 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5748 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5750 test_mkdir $DIR/$tdir
5752 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5753 test_mkdir $DIR/$tdir
5754 touch foo || error "'touch foo' failed after recreating cwd"
5756 touch .foo || error "'touch .foo' failed after recreating cwd"
5758 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5759 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5760 cd . || error "'cd .' failed after recreating cwd"
5761 mkdir . && error "'mkdir .' worked after recreating cwd"
5762 rmdir . && error "'rmdir .' worked after recreating cwd"
5763 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5764 cd .. || error "'cd ..' failed after recreating cwd"
5766 run_test 48a "Access renamed working dir (should return errors)="
5768 test_48b() { # bug 2399
5770 test_mkdir $DIR/$tdir
5772 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5773 touch foo && error "'touch foo' worked after removing cwd"
5774 mkdir foo && error "'mkdir foo' worked after removing cwd"
5775 touch .foo && error "'touch .foo' worked after removing cwd"
5776 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5777 ls . > /dev/null && error "'ls .' worked after removing cwd"
5778 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5779 mkdir . && error "'mkdir .' worked after removing cwd"
5780 rmdir . && error "'rmdir .' worked after removing cwd"
5781 ln -s . foo && error "'ln -s .' worked after removing cwd"
5782 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5784 run_test 48b "Access removed working dir (should return errors)="
5786 test_48c() { # bug 2350
5787 #lctl set_param debug=-1
5790 test_mkdir -p $DIR/$tdir/dir
5792 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5793 $TRACE touch foo && error "touch foo worked after removing cwd"
5794 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5795 touch .foo && error "touch .foo worked after removing cwd"
5796 mkdir .foo && error "mkdir .foo worked after removing cwd"
5797 $TRACE ls . && error "'ls .' worked after removing cwd"
5798 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5799 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5800 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5801 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5802 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5804 run_test 48c "Access removed working subdir (should return errors)"
5806 test_48d() { # bug 2350
5807 #lctl set_param debug=-1
5810 test_mkdir -p $DIR/$tdir/dir
5812 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5813 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5814 $TRACE touch foo && error "'touch foo' worked after removing parent"
5815 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5816 touch .foo && error "'touch .foo' worked after removing parent"
5817 mkdir .foo && error "mkdir .foo worked after removing parent"
5818 $TRACE ls . && error "'ls .' worked after removing parent"
5819 $TRACE ls .. && error "'ls ..' worked after removing parent"
5820 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5821 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5822 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5825 run_test 48d "Access removed parent subdir (should return errors)"
5827 test_48e() { # bug 4134
5828 #lctl set_param debug=-1
5831 test_mkdir -p $DIR/$tdir/dir
5833 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5834 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5835 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5836 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5837 # On a buggy kernel addition of "touch foo" after cd .. will
5838 # produce kernel oops in lookup_hash_it
5839 touch ../foo && error "'cd ..' worked after recreate parent"
5841 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5843 run_test 48e "Access to recreated parent subdir (should return errors)"
5846 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5847 skip "need MDS >= 2.13.55"
5848 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5849 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5850 skip "needs different host for mdt1 mdt2"
5851 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5853 $LFS mkdir -i0 $DIR/$tdir
5854 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5856 for d in sub1 sub2 sub3; do
5857 #define OBD_FAIL_OSD_REF_DEL 0x19c
5858 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5859 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5862 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5864 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5866 test_49() { # LU-1030
5867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5868 remote_ost_nodsh && skip "remote OST with nodsh"
5870 # get ost1 size - $FSNAME-OST0000
5871 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5873 # write 800M at maximum
5874 [[ $ost1_size -lt 2 ]] && ost1_size=2
5875 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5877 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5878 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5881 # change max_pages_per_rpc while writing the file
5882 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5883 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5884 # loop until dd process exits
5885 while ps ax -opid | grep -wq $dd_pid; do
5886 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5887 sleep $((RANDOM % 5 + 1))
5889 # restore original max_pages_per_rpc
5890 $LCTL set_param $osc1_mppc=$orig_mppc
5891 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5893 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5897 test_mkdir $DIR/$tdir
5899 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5901 run_test 50 "special situations: /proc symlinks ==============="
5903 test_51a() { # was test_51
5904 # bug 1516 - create an empty entry right after ".." then split dir
5905 test_mkdir -c1 $DIR/$tdir
5906 touch $DIR/$tdir/foo
5907 $MCREATE $DIR/$tdir/bar
5909 createmany -m $DIR/$tdir/longfile 201
5911 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5912 $MCREATE $DIR/$tdir/longfile$FNUM
5917 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5919 run_test 51a "special situations: split htree with empty entry =="
5921 cleanup_print_lfs_df () {
5928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5930 local dir=$DIR/$tdir
5931 local nrdirs=$((65536 + 100))
5933 # cleanup the directory
5936 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5940 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5941 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5942 [[ $numfree -lt $nrdirs ]] &&
5943 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5945 # need to check free space for the directories as well
5946 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5947 numfree=$(( blkfree / $(fs_inode_ksize) ))
5948 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5950 trap cleanup_print_lfs_df EXIT
5953 createmany -d $dir/d $nrdirs || {
5954 unlinkmany $dir/d $nrdirs
5955 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5959 nrdirs=$(ls -U $dir | wc -l)
5961 # unlink all but 100 subdirectories, then check it still works
5963 local delete=$((nrdirs - left))
5968 # for ldiskfs the nlink count should be 1, but this is OSD specific
5969 # and so this is listed for informational purposes only
5970 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5971 unlinkmany -d $dir/d $delete ||
5972 error "unlink of first $delete subdirs failed"
5974 echo "nlink between: $(stat -c %h $dir)"
5975 local found=$(ls -U $dir | wc -l)
5976 [ $found -ne $left ] &&
5977 error "can't find subdirs: found only $found, expected $left"
5979 unlinkmany -d $dir/d $delete $left ||
5980 error "unlink of second $left subdirs failed"
5981 # regardless of whether the backing filesystem tracks nlink accurately
5982 # or not, the nlink count shouldn't be more than "." and ".." here
5983 local after=$(stat -c %h $dir)
5984 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5985 echo "nlink after: $after"
5987 cleanup_print_lfs_df
5989 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5992 local stripecount=$1
5995 log "create files with stripecount=$stripecount"
5996 $LFS setstripe -C $stripecount $DIR/$tdir
5997 createmany -o $DIR/$tdir/t- $nfiles
5998 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5999 for ((n = 0; n < $OSTCOUNT; n++)); do
6000 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
6001 END { printf("%0.0f", objs) }' $TMP/$tfile)
6002 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
6003 '($1 == '$n') { objs += 1 } \
6004 END { printf("%0.0f", objs) }')
6005 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
6007 unlinkmany $DIR/$tdir/t- $nfiles
6012 local max=6 # allow variance of (1 - $min/$max) = 33% by default
6014 # For some combinations of stripecount and OSTCOUNT current code
6015 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
6016 # than others. Rather than skipping this test entirely, check that
6017 # and keep testing to ensure imbalance does not get worse. LU-15282
6018 (( (OSTCOUNT == 6 && stripecount == 4) ||
6019 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
6020 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
6021 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
6022 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
6023 { $LFS df && $LFS df -i &&
6024 error "stripecount=$stripecount: " \
6025 "OST $n has fewer objects vs. OST $nlast " \
6026 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
6027 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
6028 { $LFS df && $LFS df -i &&
6029 error "stripecount=$stripecount: " \
6030 "OST $n has more objects vs. OST $nlast " \
6031 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
6033 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
6034 { $LFS df && $LFS df -i &&
6035 error "stripecount=$stripecount: " \
6036 "OST $n has fewer #0 objects vs. OST $nlast " \
6037 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
6038 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
6039 { $LFS df && $LFS df -i &&
6040 error "stripecount=$stripecount: " \
6041 "OST $n has more #0 objects vs. OST $nlast " \
6042 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
6047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6048 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
6052 local nfiles=$((per_ost * OSTCOUNT))
6053 local mdts=$(comma_list $(mdts_nodes))
6054 local param="osp.*.create_count"
6055 local qos_old=$(do_facet mds1 \
6056 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
6059 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
6060 stack_trap "do_nodes $mdts \
6061 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
6063 test_mkdir $DIR/$tdir
6064 local dirstripes=$(lfs getdirstripe -c $DIR/$tdir)
6065 (( dirstripes > 0 )) || dirstripes=1
6067 # Ensure enough OST objects precreated for tests to pass without
6068 # running out of objects. This is an LOV r-r OST algorithm test,
6069 # not an OST object precreation test.
6070 local old=$(do_facet mds1 "$LCTL get_param -n $param" | head -n 1)
6071 (( old >= nfiles )) ||
6073 local create_count=$((nfiles * OSTCOUNT / dirstripes))
6075 do_nodes $mdts "$LCTL set_param $param=$create_count"
6076 stack_trap "do_nodes $mdts $LCTL set_param $param=$old"
6078 # trigger precreation from all MDTs for all OSTs
6079 for ((i = 0; i < $MDSCOUNT * 2; i++ )); do
6080 $LFS setstripe -c -1 $DIR/$tdir/wide.$i
6084 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
6085 sleep 8 # allow object precreation to catch up
6086 test_51d_sub $stripecount $nfiles
6089 run_test 51d "check LOV round-robin OST object distribution"
6092 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6093 skip_env "ldiskfs only test"
6096 test_mkdir -c1 $DIR/$tdir
6097 test_mkdir -c1 $DIR/$tdir/d0
6099 touch $DIR/$tdir/d0/foo
6100 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
6101 error "file exceed 65000 nlink limit!"
6102 unlinkmany $DIR/$tdir/d0/f- 65001
6105 run_test 51e "check file nlink limit"
6108 test_mkdir $DIR/$tdir
6111 local ulimit_old=$(ulimit -n)
6112 local spare=20 # number of spare fd's for scripts/libraries, etc.
6113 local mdt=$($LFS getstripe -m $DIR/$tdir)
6114 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
6116 echo "MDT$mdt numfree=$numfree, max=$max"
6117 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
6118 if [ $((numfree + spare)) -gt $ulimit_old ]; then
6119 while ! ulimit -n $((numfree + spare)); do
6120 numfree=$((numfree * 3 / 4))
6122 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
6124 echo "left ulimit at $ulimit_old"
6127 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
6128 unlinkmany $DIR/$tdir/f $numfree
6129 error "create+open $numfree files in $DIR/$tdir failed"
6131 ulimit -n $ulimit_old
6133 # if createmany exits at 120s there will be fewer than $numfree files
6134 unlinkmany $DIR/$tdir/f $numfree || true
6136 run_test 51f "check many open files limit"
6139 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
6140 test_mkdir $DIR/$tdir
6141 touch $DIR/$tdir/foo
6142 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
6143 echo bar >> $DIR/$tdir/foo || error "append bar failed"
6144 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6145 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6146 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6148 echo foo >> $DIR/$tdir/foo || error "append foo failed"
6149 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6150 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
6152 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
6153 cp -r $DIR/$tdir $TMP/
6154 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
6156 run_test 52a "append-only flag test (should return errors)"
6159 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
6160 test_mkdir $DIR/$tdir
6161 touch $DIR/$tdir/foo
6162 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
6163 cat test > $DIR/$tdir/foo && error "cat test worked"
6164 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6165 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6166 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6168 echo foo >> $DIR/$tdir/foo && error "echo worked"
6169 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6170 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6171 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6172 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6174 chattr -i $DIR/$tdir/foo || error "chattr failed"
6176 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6178 run_test 52b "immutable flag test (should return errors) ======="
6181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6182 remote_mds_nodsh && skip "remote MDS with nodsh"
6183 remote_ost_nodsh && skip "remote OST with nodsh"
6196 local support_last_seq=true
6198 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6199 support_last_seq=false
6202 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6204 for value in $(do_facet $SINGLEMDS \
6205 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6206 param=$(echo ${value[0]} | cut -d "=" -f1)
6207 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6209 if $support_last_seq; then
6210 param_seq=$(echo $param |
6211 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6212 mds_last_seq=$(do_facet $SINGLEMDS \
6213 $LCTL get_param -n $param_seq)
6215 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6217 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6218 node=$(facet_active_host ost$((ostnum+1)))
6219 param="obdfilter.$ostname.last_id"
6220 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6221 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6222 ost_last_id=$ost_last
6224 if $support_last_seq; then
6225 ost_last_id=$(echo $ost_last |
6226 awk -F':' '{print $2}' |
6228 ost_last_seq=$(echo $ost_last |
6229 awk -F':' '{print $1}')
6230 [[ $ost_last_seq = $mds_last_seq ]] || continue
6233 if [[ $ost_last_id != $mds_last ]]; then
6234 error "$ost_last_id != $mds_last"
6241 $found || error "can not match last_seq/last_id for $mdtosc"
6244 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6247 LANG=C perl -MSocket -e ';' || skip "no Socket perl module installed"
6249 LANG=C $SOCKETSERVER $DIR/socket ||
6250 error "$SOCKETSERVER $DIR/socket failed: $?"
6251 LANG=C $SOCKETCLIENT $DIR/socket ||
6252 error "$SOCKETCLIENT $DIR/socket failed: $?"
6253 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
6255 run_test 54a "unix domain socket test =========================="
6261 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6263 run_test 54b "char device works in lustre ======================"
6266 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6267 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6268 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6270 for i in $(seq 3 7); do
6271 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6280 loopdev="$DIR/loop54c"
6283 $UMOUNT $DIR/$tdir || rc=$?
6284 losetup -d $loopdev || true
6285 losetup -d $LOOPDEV || true
6286 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6293 loopdev="$DIR/loop54c"
6296 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6297 trap cleanup_54c EXIT
6298 mknod $loopdev b 7 $LOOPNUM
6299 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6300 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6301 losetup $loopdev $DIR/$tfile ||
6302 error "can't set up $loopdev for $DIR/$tfile"
6303 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6304 test_mkdir $DIR/$tdir
6305 mount -t ext2 $loopdev $DIR/$tdir ||
6306 error "error mounting $loopdev on $DIR/$tdir"
6307 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6310 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6314 run_test 54c "block device works in lustre ====================="
6317 local pipe="$DIR/$tfile.pipe"
6318 local string="aaaaaa"
6321 echo -n "$string" > $pipe &
6322 local result=$(cat $pipe)
6323 [[ "$result" == "$string" ]] || error "$result != $string"
6325 run_test 54d "fifo device works in lustre ======================"
6330 cp -aL /dev/console $f
6331 echo $string > $f || error "echo $string to $f failed"
6333 run_test 54e "console/tty device works in lustre ======================"
6338 local dir=$DIR/$tdir
6341 test_mkdir -p $dir/dir
6342 for i in $(seq $numfiles); do
6344 touch $dir/dir/file$i
6347 local numcomp=$($LFS getstripe --component-count $dir)
6349 [[ $numcomp == 0 ]] && numcomp=1
6351 # test lfs getstripe with --recursive
6352 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6354 [[ $filenum -eq $((numfiles * 2)) ]] ||
6355 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6356 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6357 [[ $filenum -eq $numfiles ]] ||
6358 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6359 echo "$LFS getstripe showed obdidx or l_ost_idx"
6361 # test lfs getstripe with file instead of dir
6362 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6363 [[ $filenum -eq 1 ]] ||
6364 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6365 echo "$LFS getstripe file1 passed"
6367 #test lfs getstripe with --verbose
6368 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6369 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6370 error "$LFS getstripe --verbose $dir: "\
6371 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6372 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6373 error "$LFS getstripe $dir: showed lmm_magic"
6375 #test lfs getstripe with -v prints lmm_fid
6376 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6377 local countfids=$((numdirs + numfiles * numcomp))
6378 [[ $filenum -eq $countfids ]] ||
6379 error "$LFS getstripe -v $dir: "\
6380 "got $filenum want $countfids lmm_fid"
6381 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6382 error "$LFS getstripe $dir: showed lmm_fid by default"
6383 echo "$LFS getstripe --verbose passed"
6385 #check for FID information
6386 local fid1=$($LFS getstripe --fid $dir/file1)
6387 local fid2=$($LFS getstripe --verbose $dir/file1 |
6388 awk '/lmm_fid: / { print $2; exit; }')
6389 local fid3=$($LFS path2fid $dir/file1)
6391 [ "$fid1" != "$fid2" ] &&
6392 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6393 [ "$fid1" != "$fid3" ] &&
6394 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6395 echo "$LFS getstripe --fid passed"
6397 #test lfs getstripe with --obd
6398 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6399 error "$LFS getstripe --obd wrong_uuid: should return error"
6401 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6404 local obduuid=$(ostuuid_from_index $ostidx)
6405 local found=$($LFS getstripe -r --obd $obduuid $dir |
6406 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6408 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6409 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6411 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6414 [[ $found -eq $filenum ]] ||
6415 error "$LFS getstripe --obd: found $found expect $filenum"
6416 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6417 sed '/^[ ]*'${ostidx}'[ ]/d' |
6418 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6419 error "$LFS getstripe --obd: should not show file on other obd"
6420 echo "$LFS getstripe --obd passed"
6422 run_test 56a "check $LFS getstripe"
6425 local dir=$DIR/$tdir
6429 for i in $(seq $numdirs); do
6430 test_mkdir $dir/dir$i
6433 # test lfs getdirstripe default mode is non-recursion, which is
6434 # different from lfs getstripe
6435 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6437 [[ $dircnt -eq 1 ]] ||
6438 error "$LFS getdirstripe: found $dircnt, not 1"
6439 dircnt=$($LFS getdirstripe --recursive $dir |
6440 grep -c lmv_stripe_count)
6441 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6442 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6444 run_test 56b "check $LFS getdirstripe"
6447 verify_yaml_available || skip_env "YAML verification not installed"
6448 local output_file=$DIR/$tfile.out
6450 $LFS getdirstripe -v -D -y $DIR 1> $output_file
6453 cat $output_file | verify_yaml || error "layout is not valid YAML"
6455 run_test 56bb "check $LFS getdirstripe layout is YAML"
6458 remote_ost_nodsh && skip "remote OST with nodsh"
6461 local ost_name=$(ostname_from_index $ost_idx)
6462 local old_status=$(ost_dev_status $ost_idx)
6463 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6465 [[ -z "$old_status" ]] ||
6466 skip_env "OST $ost_name is in $old_status status"
6468 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6469 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6470 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6471 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6472 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6473 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6476 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6477 error "$LFS df -v showing inactive devices"
6480 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6482 [[ "$new_status" =~ "D" ]] ||
6483 error "$ost_name status is '$new_status', missing 'D'"
6484 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6485 [[ "$new_status" =~ "N" ]] ||
6486 error "$ost_name status is '$new_status', missing 'N'"
6488 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6489 [[ "$new_status" =~ "f" ]] ||
6490 error "$ost_name status is '$new_status', missing 'f'"
6493 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6494 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6495 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6496 [[ -z "$p" ]] && restore_lustre_params < $p || true
6499 new_status=$(ost_dev_status $ost_idx)
6500 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6501 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6502 # can't check 'f' as devices may actually be on flash
6504 run_test 56c "check 'lfs df' showing device status"
6507 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6508 local osts=$($LFS df -v $MOUNT | grep -c OST)
6512 (( mdts == MDSCOUNT )) ||
6513 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6514 (( osts == OSTCOUNT )) ||
6515 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6517 run_test 56d "'lfs df -v' prints only configured devices"
6520 err_enoent=2 # No such file or directory
6521 err_eopnotsupp=95 # Operation not supported
6523 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6524 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6526 # Check for handling of path not exists
6527 output=$($LFS df $enoent_mnt 2>&1)
6530 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6531 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6532 error "expect failure $err_enoent, not $ret"
6534 # Check for handling of non-Lustre FS
6535 output=$($LFS df $notsup_mnt)
6538 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6539 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6540 error "expect success $err_eopnotsupp, not $ret"
6542 # Check for multiple LustreFS argument
6543 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6546 [[ $output -eq 3 && $ret -eq 0 ]] ||
6547 error "expect success 3, not $output, rc = $ret"
6549 # Check for correct non-Lustre FS handling among multiple
6551 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6552 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6555 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6556 error "expect success 2, not $output, rc = $ret"
6558 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6563 local local_tdir="$1"
6564 local local_numfiles="$2"
6565 local local_numdirs="$3"
6566 local dir_params="$4"
6567 local dir_stripe_params="$5"
6569 if [ ! -d "$local_tdir" ] ; then
6570 test_mkdir -p $dir_stripe_params $local_tdir
6571 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6572 for i in $(seq $local_numfiles) ; do
6573 touch $local_tdir/file$i
6575 for i in $(seq $local_numdirs) ; do
6576 test_mkdir $dir_stripe_params $local_tdir/dir$i
6577 for j in $(seq $local_numfiles) ; do
6578 touch $local_tdir/dir$i/file$j
6584 setup_56_special() {
6586 local local_numfiles=$2
6587 local local_numdirs=$3
6589 setup_56 $local_tdir $local_numfiles $local_numdirs
6591 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6592 for i in $(seq $local_numfiles) ; do
6593 mknod $local_tdir/loop${i}b b 7 $i
6594 mknod $local_tdir/null${i}c c 1 3
6595 ln -s $local_tdir/file1 $local_tdir/link${i}
6597 for i in $(seq $local_numdirs) ; do
6598 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6599 mknod $local_tdir/dir$i/null${i}c c 1 3
6600 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6606 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6607 local expected=$(($NUMDIRS + 2))
6609 setup_56 $dir $NUMFILES $NUMDIRS
6611 # test lfs find with -name
6612 for i in $(seq $NUMFILES) ; do
6613 local nums=$($LFS find -name "*$i" $dir | wc -l)
6615 [ $nums -eq $expected ] ||
6616 error "lfs find -name '*$i' $dir wrong: "\
6617 "found $nums, expected $expected"
6620 run_test 56g "check lfs find -name"
6623 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6624 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6626 setup_56 $dir $NUMFILES $NUMDIRS
6628 # test lfs find with ! -name
6629 for i in $(seq $NUMFILES) ; do
6630 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6632 [ $nums -eq $expected ] ||
6633 error "lfs find ! -name '*$i' $dir wrong: "\
6634 "found $nums, expected $expected"
6637 run_test 56h "check lfs find ! -name"
6640 local dir=$DIR/$tdir
6644 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6647 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6649 run_test 56i "check 'lfs find -ost UUID' skips directories"
6652 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6654 setup_56_special $dir $NUMFILES $NUMDIRS
6656 local expected=$((NUMDIRS + 1))
6657 local cmd="$LFS find -type d $dir"
6658 local nums=$($cmd | wc -l)
6660 [ $nums -eq $expected ] ||
6661 error "'$cmd' wrong: found $nums, expected $expected"
6663 run_test 56j "check lfs find -type d"
6666 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6668 setup_56_special $dir $NUMFILES $NUMDIRS
6670 local expected=$(((NUMDIRS + 1) * NUMFILES))
6671 local cmd="$LFS find -type f $dir"
6672 local nums=$($cmd | wc -l)
6674 [ $nums -eq $expected ] ||
6675 error "'$cmd' wrong: found $nums, expected $expected"
6677 run_test 56k "check lfs find -type f"
6680 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6682 setup_56_special $dir $NUMFILES $NUMDIRS
6684 local expected=$((NUMDIRS + NUMFILES))
6685 local cmd="$LFS find -type b $dir"
6686 local nums=$($cmd | wc -l)
6688 [ $nums -eq $expected ] ||
6689 error "'$cmd' wrong: found $nums, expected $expected"
6691 run_test 56l "check lfs find -type b"
6694 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6696 setup_56_special $dir $NUMFILES $NUMDIRS
6698 local expected=$((NUMDIRS + NUMFILES))
6699 local cmd="$LFS find -type c $dir"
6700 local nums=$($cmd | wc -l)
6701 [ $nums -eq $expected ] ||
6702 error "'$cmd' wrong: found $nums, expected $expected"
6704 run_test 56m "check lfs find -type c"
6707 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6708 setup_56_special $dir $NUMFILES $NUMDIRS
6710 local expected=$((NUMDIRS + NUMFILES))
6711 local cmd="$LFS find -type l $dir"
6712 local nums=$($cmd | wc -l)
6714 [ $nums -eq $expected ] ||
6715 error "'$cmd' wrong: found $nums, expected $expected"
6717 run_test 56n "check lfs find -type l"
6720 local dir=$DIR/$tdir
6722 setup_56 $dir $NUMFILES $NUMDIRS
6723 utime $dir/file1 > /dev/null || error "utime (1)"
6724 utime $dir/file2 > /dev/null || error "utime (2)"
6725 utime $dir/dir1 > /dev/null || error "utime (3)"
6726 utime $dir/dir2 > /dev/null || error "utime (4)"
6727 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6728 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6731 local nums=$($LFS find -mtime +0 $dir | wc -l)
6733 [ $nums -eq $expected ] ||
6734 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6737 cmd="$LFS find -mtime 0 $dir"
6738 nums=$($cmd | wc -l)
6739 [ $nums -eq $expected ] ||
6740 error "'$cmd' wrong: found $nums, expected $expected"
6742 run_test 56o "check lfs find -mtime for old files"
6745 local dir=$DIR/$tdir
6749 # just to make sure there is something that won't be found
6751 touch $dir/$tfile.now
6753 for age in year week day hour min; do
6754 count=$((count + 1))
6756 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6757 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6758 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6760 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6761 local nums=$($cmd | wc -l)
6762 [ $nums -eq $expected ] ||
6763 error "'$cmd' wrong: found $nums, expected $expected"
6765 cmd="$LFS find $dir -atime $count${age:0:1}"
6766 nums=$($cmd | wc -l)
6767 [ $nums -eq $expected ] ||
6768 error "'$cmd' wrong: found $nums, expected $expected"
6772 cmd="$LFS find $dir -ctime +1s -type f"
6773 nums=$($cmd | wc -l)
6774 (( $nums == $count * 2 + 1)) ||
6775 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6777 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6779 test_newerXY_base() {
6782 local dir=$DIR/$tdir
6786 if [ $y == "t" ]; then
6787 if [ $x == "b" ]; then
6788 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6790 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6793 ref=$DIR/$tfile.newer.$x$y
6794 touch $ref || error "touch $ref failed"
6797 echo "before = $ref"
6799 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6801 if [ $y == "t" ]; then
6802 if [ $x == "b" ]; then
6803 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6805 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6808 negref=$DIR/$tfile.negnewer.$x$y
6809 touch $negref || error "touch $negref failed"
6812 echo "after = $negref"
6813 local cmd="$LFS find $dir -newer$x$y $ref"
6814 local nums=$(eval $cmd | wc -l)
6815 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6817 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6818 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6820 cmd="$LFS find $dir ! -newer$x$y $negref"
6821 nums=$(eval $cmd | wc -l)
6822 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6823 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6825 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6826 nums=$(eval $cmd | wc -l)
6827 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6828 error "'$cmd' wrong: found $nums between, expected $expected"; }
6834 test_newerXY_base "a" "a"
6835 test_newerXY_base "a" "m"
6836 test_newerXY_base "a" "c"
6837 test_newerXY_base "m" "a"
6838 test_newerXY_base "m" "m"
6839 test_newerXY_base "m" "c"
6840 test_newerXY_base "c" "a"
6841 test_newerXY_base "c" "m"
6842 test_newerXY_base "c" "c"
6844 test_newerXY_base "a" "t"
6845 test_newerXY_base "m" "t"
6846 test_newerXY_base "c" "t"
6848 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6849 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6850 ! btime_supported && echo "btime unsupported" && return 0
6852 test_newerXY_base "b" "b"
6853 test_newerXY_base "b" "t"
6855 run_test 56oc "check lfs find -newerXY work"
6858 local dir=$DIR/$tdir
6863 $LFS find $dir -btime -1d -type f
6870 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6871 ! btime_supported && skip "btime unsupported on MDS"
6873 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6874 ! btime_supported && skip "btime unsupported on clients"
6876 local dir=$DIR/$tdir
6877 local ref=$DIR/$tfile.ref
6878 local negref=$DIR/$tfile.negref
6880 mkdir $dir || error "mkdir $dir failed"
6881 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6882 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6883 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6884 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6885 touch $ref || error "touch $ref failed"
6886 # sleep 3 seconds at least
6889 local before=$(do_facet mds1 date +%s)
6890 local skew=$(($(date +%s) - before + 1))
6892 if (( skew < 0 && skew > -5 )); then
6893 sleep $((0 - skew + 1))
6897 # Set the dir stripe params to limit files all on MDT0,
6898 # otherwise we need to calc the max clock skew between
6899 # the client and MDTs.
6900 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6902 touch $negref || error "touch $negref failed"
6904 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6905 local nums=$($cmd | wc -l)
6906 local expected=$(((NUMFILES + 1) * NUMDIRS))
6908 [ $nums -eq $expected ] ||
6909 error "'$cmd' wrong: found $nums, expected $expected"
6911 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6912 nums=$($cmd | wc -l)
6913 expected=$((NUMFILES + 1))
6914 [ $nums -eq $expected ] ||
6915 error "'$cmd' wrong: found $nums, expected $expected"
6917 [ $skew -lt 0 ] && return
6919 local after=$(do_facet mds1 date +%s)
6920 local age=$((after - before + 1 + skew))
6922 cmd="$LFS find $dir -btime -${age}s -type f"
6923 nums=$($cmd | wc -l)
6924 expected=$(((NUMFILES + 1) * NUMDIRS))
6926 echo "Clock skew between client and server: $skew, age:$age"
6927 [ $nums -eq $expected ] ||
6928 error "'$cmd' wrong: found $nums, expected $expected"
6930 expected=$(($NUMDIRS + 1))
6931 cmd="$LFS find $dir -btime -${age}s -type d"
6932 nums=$($cmd | wc -l)
6933 [ $nums -eq $expected ] ||
6934 error "'$cmd' wrong: found $nums, expected $expected"
6935 rm -f $ref $negref || error "Failed to remove $ref $negref"
6937 run_test 56od "check lfs find -btime with units"
6940 [ $RUNAS_ID -eq $UID ] &&
6941 skip_env "RUNAS_ID = UID = $UID -- skipping"
6943 local dir=$DIR/$tdir
6945 setup_56 $dir $NUMFILES $NUMDIRS
6946 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6948 local expected=$NUMFILES
6949 local cmd="$LFS find -uid $RUNAS_ID $dir"
6950 local nums=$($cmd | wc -l)
6952 [ $nums -eq $expected ] ||
6953 error "'$cmd' wrong: found $nums, expected $expected"
6955 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6956 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6957 nums=$($cmd | wc -l)
6958 [ $nums -eq $expected ] ||
6959 error "'$cmd' wrong: found $nums, expected $expected"
6961 run_test 56p "check lfs find -uid and ! -uid"
6964 [ $RUNAS_ID -eq $UID ] &&
6965 skip_env "RUNAS_ID = UID = $UID -- skipping"
6967 local dir=$DIR/$tdir
6969 setup_56 $dir $NUMFILES $NUMDIRS
6970 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6972 local expected=$NUMFILES
6973 local cmd="$LFS find -gid $RUNAS_GID $dir"
6974 local nums=$($cmd | wc -l)
6976 [ $nums -eq $expected ] ||
6977 error "'$cmd' wrong: found $nums, expected $expected"
6979 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6980 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6981 nums=$($cmd | wc -l)
6982 [ $nums -eq $expected ] ||
6983 error "'$cmd' wrong: found $nums, expected $expected"
6985 run_test 56q "check lfs find -gid and ! -gid"
6988 local dir=$DIR/$tdir
6990 setup_56 $dir $NUMFILES $NUMDIRS
6993 local cmd="$LFS find -size 0 -type f -lazy $dir"
6994 local nums=$($cmd | wc -l)
6996 [ $nums -eq $expected ] ||
6997 error "'$cmd' wrong: found $nums, expected $expected"
6998 cmd="$LFS find -size 0 -type f $dir"
6999 nums=$($cmd | wc -l)
7000 [ $nums -eq $expected ] ||
7001 error "'$cmd' wrong: found $nums, expected $expected"
7004 cmd="$LFS find ! -size 0 -type f -lazy $dir"
7005 nums=$($cmd | wc -l)
7006 [ $nums -eq $expected ] ||
7007 error "'$cmd' wrong: found $nums, expected $expected"
7008 cmd="$LFS find ! -size 0 -type f $dir"
7009 nums=$($cmd | wc -l)
7010 [ $nums -eq $expected ] ||
7011 error "'$cmd' wrong: found $nums, expected $expected"
7013 echo "test" > $dir/$tfile
7014 echo "test2" > $dir/$tfile.2 && sync
7016 cmd="$LFS find -size 5 -type f -lazy $dir"
7017 nums=$($cmd | wc -l)
7018 [ $nums -eq $expected ] ||
7019 error "'$cmd' wrong: found $nums, expected $expected"
7020 cmd="$LFS find -size 5 -type f $dir"
7021 nums=$($cmd | wc -l)
7022 [ $nums -eq $expected ] ||
7023 error "'$cmd' wrong: found $nums, expected $expected"
7026 cmd="$LFS find -size +5 -type f -lazy $dir"
7027 nums=$($cmd | wc -l)
7028 [ $nums -eq $expected ] ||
7029 error "'$cmd' wrong: found $nums, expected $expected"
7030 cmd="$LFS find -size +5 -type f $dir"
7031 nums=$($cmd | wc -l)
7032 [ $nums -eq $expected ] ||
7033 error "'$cmd' wrong: found $nums, expected $expected"
7036 cmd="$LFS find -size +0 -type f -lazy $dir"
7037 nums=$($cmd | wc -l)
7038 [ $nums -eq $expected ] ||
7039 error "'$cmd' wrong: found $nums, expected $expected"
7040 cmd="$LFS find -size +0 -type f $dir"
7041 nums=$($cmd | wc -l)
7042 [ $nums -eq $expected ] ||
7043 error "'$cmd' wrong: found $nums, expected $expected"
7046 cmd="$LFS find ! -size -5 -type f -lazy $dir"
7047 nums=$($cmd | wc -l)
7048 [ $nums -eq $expected ] ||
7049 error "'$cmd' wrong: found $nums, expected $expected"
7050 cmd="$LFS find ! -size -5 -type f $dir"
7051 nums=$($cmd | wc -l)
7052 [ $nums -eq $expected ] ||
7053 error "'$cmd' wrong: found $nums, expected $expected"
7056 cmd="$LFS find -size -5 -type f -lazy $dir"
7057 nums=$($cmd | wc -l)
7058 [ $nums -eq $expected ] ||
7059 error "'$cmd' wrong: found $nums, expected $expected"
7060 cmd="$LFS find -size -5 -type f $dir"
7061 nums=$($cmd | wc -l)
7062 [ $nums -eq $expected ] ||
7063 error "'$cmd' wrong: found $nums, expected $expected"
7065 run_test 56r "check lfs find -size works"
7072 cancel_lru_locks $OSC
7074 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7075 local nums=$($cmd | wc -l)
7077 [ $nums -eq $expected ] ||
7078 error "'$cmd' wrong: found $nums, expected $expected"
7080 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7082 if (( rpcs_before + glimpses != rpcs_after )); then
7083 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
7084 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
7086 if [[ $glimpses == 0 ]]; then
7087 error "'$cmd' should not send glimpse RPCs to OST"
7089 error "'$cmd' should send $glimpses glimpse RPCs to OST"
7095 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
7096 skip "MDS < 2.12.58 doesn't return LSOM data"
7097 local dir=$DIR/$tdir
7098 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
7100 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
7102 # statahead_agl may cause extra glimpse which confuses results. LU-13017
7103 $LCTL set_param -n llite.*.statahead_agl=0
7104 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
7106 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7107 # open and close all files to ensure LSOM is updated
7108 cancel_lru_locks $OSC
7109 find $dir -type f | xargs cat > /dev/null
7111 # expect_found glimpse_rpcs command_to_run
7112 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
7113 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
7114 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
7115 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
7117 echo "test" > $dir/$tfile
7118 echo "test2" > $dir/$tfile.2 && sync
7119 cancel_lru_locks $OSC
7120 cat $dir/$tfile $dir/$tfile.2 > /dev/null
7122 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
7123 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
7124 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
7125 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
7127 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
7128 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
7129 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
7130 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
7131 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
7132 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
7134 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
7137 local dir=$DIR/$tdir
7138 local tmp=$TMP/$tfile.log
7141 test_mkdir -p $dir || error "failed to mkdir $dir"
7142 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
7143 error "failed to setstripe $dir/$tfile"
7144 mdt_idx=$($LFS getdirstripe -i $dir)
7145 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
7147 stack_trap "rm -f $tmp" EXIT
7148 $LFS find --size +100K --ost 0 $dir |& tee $tmp
7149 ! grep -q obd_uuid $tmp ||
7150 error "failed to find --size +100K --ost 0 $dir"
7151 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
7152 ! grep -q obd_uuid $tmp ||
7153 error "failed to find --size +100K --mdt $mdt_idx $dir"
7155 run_test 56rb "check lfs find --size --ost/--mdt works"
7158 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7159 local dir=$DIR/$tdir
7162 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7163 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7164 (( $MDSCOUNT > 2 )) &&
7165 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7166 mkdir $dir/$tdir-{1..10}
7167 touch $dir/$tfile-{1..10}
7169 found=$($LFS find $dir --mdt-count 2 | wc -l)
7171 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7173 found=$($LFS find $dir -T +1 | wc -l)
7174 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7175 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7177 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7179 (( $found == $expect )) || error "found $found all_char, expect $expect"
7181 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7182 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7183 (( $found == $expect )) || error "found $found all_char, expect $expect"
7185 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7188 local dir=$DIR/$tdir
7193 mkfifo $dir/fifo || error "failed to create fifo file"
7194 $LFS find $dir -t p --printf "%p %y %LP\n" ||
7195 error "should not fail even cannot get projid from pipe file"
7196 found=$($LFS find $dir -t p --printf "%y")
7197 [[ "p" == $found ]] || error "found $found, expect p"
7199 mknod $dir/chardev c 1 5 ||
7200 error "failed to create character device file"
7201 $LFS find $dir -t c --printf "%p %y %LP\n" ||
7202 error "should not fail even cannot get projid from chardev file"
7203 found=$($LFS find $dir -t c --printf "%y")
7204 [[ "c" == $found ]] || error "found $found, expect c"
7206 found=$($LFS find $dir ! -type d --printf "%p %y %LP\n" | wc -l)
7207 (( found == 2 )) || error "unable to list all files"
7209 run_test 56rd "check lfs find --printf special files"
7211 test_56s() { # LU-611 #LU-9369
7212 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7214 local dir=$DIR/$tdir
7215 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7217 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7218 for i in $(seq $NUMDIRS); do
7219 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7222 local expected=$NUMDIRS
7223 local cmd="$LFS find -c $OSTCOUNT $dir"
7224 local nums=$($cmd | wc -l)
7226 [ $nums -eq $expected ] || {
7227 $LFS getstripe -R $dir
7228 error "'$cmd' wrong: found $nums, expected $expected"
7231 expected=$((NUMDIRS + onestripe))
7232 cmd="$LFS find -stripe-count +0 -type f $dir"
7233 nums=$($cmd | wc -l)
7234 [ $nums -eq $expected ] || {
7235 $LFS getstripe -R $dir
7236 error "'$cmd' wrong: found $nums, expected $expected"
7240 cmd="$LFS find -stripe-count 1 -type f $dir"
7241 nums=$($cmd | wc -l)
7242 [ $nums -eq $expected ] || {
7243 $LFS getstripe -R $dir
7244 error "'$cmd' wrong: found $nums, expected $expected"
7247 cmd="$LFS find -stripe-count -2 -type f $dir"
7248 nums=$($cmd | wc -l)
7249 [ $nums -eq $expected ] || {
7250 $LFS getstripe -R $dir
7251 error "'$cmd' wrong: found $nums, expected $expected"
7255 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7256 nums=$($cmd | wc -l)
7257 [ $nums -eq $expected ] || {
7258 $LFS getstripe -R $dir
7259 error "'$cmd' wrong: found $nums, expected $expected"
7262 run_test 56s "check lfs find -stripe-count works"
7264 test_56t() { # LU-611 #LU-9369
7265 local dir=$DIR/$tdir
7267 setup_56 $dir 0 $NUMDIRS
7268 for i in $(seq $NUMDIRS); do
7269 $LFS setstripe -S 8M $dir/dir$i/$tfile
7272 local expected=$NUMDIRS
7273 local cmd="$LFS find -S 8M $dir"
7274 local nums=$($cmd | wc -l)
7276 [ $nums -eq $expected ] || {
7277 $LFS getstripe -R $dir
7278 error "'$cmd' wrong: found $nums, expected $expected"
7282 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7284 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7286 expected=$(((NUMDIRS + 1) * NUMFILES))
7287 cmd="$LFS find -stripe-size 512k -type f $dir"
7288 nums=$($cmd | wc -l)
7289 [ $nums -eq $expected ] ||
7290 error "'$cmd' wrong: found $nums, expected $expected"
7292 cmd="$LFS find -stripe-size +320k -type f $dir"
7293 nums=$($cmd | wc -l)
7294 [ $nums -eq $expected ] ||
7295 error "'$cmd' wrong: found $nums, expected $expected"
7297 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7298 cmd="$LFS find -stripe-size +200k -type f $dir"
7299 nums=$($cmd | wc -l)
7300 [ $nums -eq $expected ] ||
7301 error "'$cmd' wrong: found $nums, expected $expected"
7303 cmd="$LFS find -stripe-size -640k -type f $dir"
7304 nums=$($cmd | wc -l)
7305 [ $nums -eq $expected ] ||
7306 error "'$cmd' wrong: found $nums, expected $expected"
7309 cmd="$LFS find -stripe-size 256k -type f $dir"
7310 nums=$($cmd | wc -l)
7311 [ $nums -eq $expected ] ||
7312 error "'$cmd' wrong: found $nums, expected $expected"
7314 cmd="$LFS find -stripe-size -320k -type f $dir"
7315 nums=$($cmd | wc -l)
7316 [ $nums -eq $expected ] ||
7317 error "'$cmd' wrong: found $nums, expected $expected"
7320 cmd="$LFS find -stripe-size 1024k -type f $dir"
7321 nums=$($cmd | wc -l)
7322 [ $nums -eq $expected ] ||
7323 error "'$cmd' wrong: found $nums, expected $expected"
7325 run_test 56t "check lfs find -stripe-size works"
7327 test_56u() { # LU-611
7328 local dir=$DIR/$tdir
7330 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7332 if [[ $OSTCOUNT -gt 1 ]]; then
7333 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7339 local expected=$(((NUMDIRS + 1) * NUMFILES))
7340 local cmd="$LFS find -stripe-index 0 -type f $dir"
7341 local nums=$($cmd | wc -l)
7343 [ $nums -eq $expected ] ||
7344 error "'$cmd' wrong: found $nums, expected $expected"
7347 cmd="$LFS find -stripe-index 1 -type f $dir"
7348 nums=$($cmd | wc -l)
7349 [ $nums -eq $expected ] ||
7350 error "'$cmd' wrong: found $nums, expected $expected"
7352 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7353 nums=$($cmd | wc -l)
7354 [ $nums -eq $expected ] ||
7355 error "'$cmd' wrong: found $nums, expected $expected"
7358 # This should produce an error and not return any files
7359 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7360 nums=$($cmd 2>/dev/null | wc -l)
7361 [ $nums -eq $expected ] ||
7362 error "'$cmd' wrong: found $nums, expected $expected"
7364 if [[ $OSTCOUNT -gt 1 ]]; then
7365 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7366 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7367 nums=$($cmd | wc -l)
7368 [ $nums -eq $expected ] ||
7369 error "'$cmd' wrong: found $nums, expected $expected"
7372 run_test 56u "check lfs find -stripe-index works"
7376 local dir=$DIR/$tdir
7378 setup_56 $dir $NUMFILES $NUMDIRS
7380 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7381 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7383 for file in $($LFS find -m $UUID $dir); do
7384 file_midx=$($LFS getstripe -m $file)
7385 [ $file_midx -eq $mdt_idx ] ||
7386 error "lfs find -m $UUID != getstripe -m $file_midx"
7389 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7392 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7395 local dir=$DIR/$tdir
7397 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7398 stack_trap "rm -rf $dir"
7400 local stripe_size=$($LFS getstripe -S -d $dir) ||
7401 error "$LFS getstripe -S -d $dir failed"
7402 stripe_size=${stripe_size%% *}
7404 local file_size=$((stripe_size * OSTCOUNT))
7405 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7406 local required_space=$((file_num * file_size))
7407 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7409 (( free_space >= required_space / 1024 )) ||
7410 skip_env "need $required_space, have $free_space kbytes"
7413 local dd_count=$((file_size / dd_bs))
7415 # write data into the files
7420 for ((i = 1; i <= NUMFILES; i++ )); do
7422 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7423 error "write data into $file failed"
7425 for ((i = 1; i <= NUMDIRS; i++ )); do
7426 for ((j = 1; j <= NUMFILES; j++ )); do
7427 file=$dir/dir$i/file$j
7428 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7429 error "write data into $file failed"
7433 # $LFS_MIGRATE will fail if hard link migration is unsupported
7434 if (( MDS1_VERSION > $(version_code 2.5.55) )); then
7435 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7436 error "creating links to $dir/dir1/file1 failed"
7441 (( OSTCOUNT <= 1 )) || expected=$((OSTCOUNT - 1))
7444 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7447 eval $cmd || error "$cmd failed"
7449 check_stripe_count $dir/file1 $expected
7451 if (( $MDS1_VERSION >= $(version_code 2.6.90) )); then
7452 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7453 # OST 1 if it is on OST 0. This file is small enough to
7454 # be on only one stripe.
7455 file=$dir/migr_1_ost
7456 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7457 error "write data into $file failed"
7458 local obdidx=$($LFS getstripe -i $file)
7459 local oldmd5=$(md5sum $file)
7462 (( obdidx != 0 )) || newobdidx=1
7463 cmd="$LFS migrate -i $newobdidx $file"
7465 eval $cmd || error "$cmd failed"
7467 local realobdix=$($LFS getstripe -i $file)
7468 local newmd5=$(md5sum $file)
7470 (( $newobdidx == $realobdix )) ||
7471 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
7472 [[ "$oldmd5" == "$newmd5" ]] ||
7473 error "md5sum differ: $oldmd5, $newmd5"
7477 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7479 eval $cmd || error "$cmd failed"
7481 for (( j = 1; j <= NUMFILES; j++ )); do
7482 check_stripe_count $dir/dir1/file$j $expected
7485 # lfs_migrate works with lfs find
7486 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7487 $LFS_MIGRATE -y -c $expected"
7489 eval $cmd || error "$cmd failed"
7491 for (( i = 2; i <= NUMFILES; i++ )); do
7492 check_stripe_count $dir/file$i $expected
7494 for (( i = 2; i <= NUMDIRS; i++ )); do
7495 for (( j = 1; j <= NUMFILES; j++ )); do
7496 check_stripe_count $dir/dir$i/file$j $expected
7500 run_test 56wa "check lfs_migrate -c stripe_count works"
7503 local file1=$DIR/$tdir/file1
7504 local create_pool=false
7505 local initial_pool=$($LFS getstripe -p $DIR)
7509 echo -n "Creating test dir..."
7510 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7513 echo -n "Creating test file..."
7514 touch $file1 || error "cannot create file"
7517 echo -n "Detecting existing pools..."
7518 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7520 if [ ${#pool_list[@]} -gt 0 ]; then
7521 echo "${pool_list[@]}"
7522 for thispool in "${pool_list[@]}"; do
7523 if [[ -z "$initial_pool" ||
7524 "$initial_pool" != "$thispool" ]]; then
7526 echo "Using existing pool '$pool'"
7531 echo "none detected."
7533 if [ -z "$pool" ]; then
7534 pool=${POOL:-testpool}
7535 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7536 echo -n "Creating pool '$pool'..."
7538 pool_add $pool &> /dev/null ||
7539 error "pool_add failed"
7542 echo -n "Adding target to pool..."
7543 pool_add_targets $pool 0 0 1 &> /dev/null ||
7544 error "pool_add_targets failed"
7548 echo -n "Setting pool using -p option..."
7549 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7550 error "migrate failed rc = $?"
7553 echo -n "Verifying test file is in pool after migrating..."
7554 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7555 error "file was not migrated to pool $pool"
7558 echo -n "Removing test file from pool '$pool'..."
7559 # "lfs migrate $file" won't remove the file from the pool
7560 # until some striping information is changed.
7561 $LFS migrate -c 1 $file1 &> /dev/null ||
7562 error "cannot remove from pool"
7563 [ "$($LFS getstripe -p $file1)" ] &&
7564 error "pool still set"
7567 echo -n "Setting pool using --pool option..."
7568 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7569 error "migrate failed rc = $?"
7574 if $create_pool; then
7575 destroy_test_pools 2> /dev/null ||
7576 error "destroy test pools failed"
7579 run_test 56wb "check lfs_migrate pool support"
7582 local file1="$DIR/$tdir/$tfile"
7592 echo -n "Creating test dir..."
7593 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7594 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7595 error "cannot set stripe by '-S 1M -c 1'"
7598 echo -n "Setting initial stripe for test file..."
7599 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7600 error "cannot set stripe"
7601 cur_ssize=$($LFS getstripe -S "$file1")
7602 (( cur_ssize == 524288 )) || error "setstripe -S $cur_ssize != 524288"
7605 dd if=/dev/urandom of=$file1 bs=1M count=12 || error "dd $file1 failed"
7606 stack_trap "rm -f $file1"
7607 md5="$(md5sum $file1)"
7609 # File currently set to -S 512K -c 1
7611 # Ensure -c and -S options are rejected when -R is set
7612 echo -n "Verifying incompatible options are detected..."
7613 $LFS_MIGRATE -R -c 1 "$file1" &&
7614 error "incompatible -R and -c options not detected"
7615 $LFS_MIGRATE -R -S 1M "$file1" &&
7616 error "incompatible -R and -S options not detected"
7617 $LFS_MIGRATE -R -p pool "$file1" &&
7618 error "incompatible -R and -p options not detected"
7619 $LFS_MIGRATE -R -E eof -c 1 "$file1" &&
7620 error "incompatible -R and -E options not detected"
7621 $LFS_MIGRATE -R -A "$file1" &&
7622 error "incompatible -R and -A options not detected"
7623 $LFS_MIGRATE -A -c 1 "$file1" &&
7624 error "incompatible -A and -c options not detected"
7625 $LFS_MIGRATE -A -S 1M "$file1" &&
7626 error "incompatible -A and -S options not detected"
7627 $LFS_MIGRATE -A -p pool "$file1" &&
7628 error "incompatible -A and -p options not detected"
7629 $LFS_MIGRATE -A -E eof -c 1 "$file1" &&
7630 error "incompatible -A and -E options not detected"
7633 # Ensure unrecognized options are passed through to 'lfs migrate'
7634 echo -n "Verifying -S option is passed through to lfs migrate..."
7635 $LFS_MIGRATE -y -S 1M "$file1" || error "migration failed"
7636 cur_ssize=$($LFS getstripe -S "$file1")
7637 (( cur_ssize == 1048576 )) || error "migrate -S $cur_ssize != 1048576"
7638 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (1)"
7641 # File currently set to -S 1M -c 1
7643 # Ensure long options are supported
7644 echo -n "Verifying long options supported..."
7645 $LFS_MIGRATE --non-block "$file1" ||
7646 error "long option without argument not supported"
7647 $LFS_MIGRATE --stripe-size 512K "$file1" ||
7648 error "long option with argument not supported"
7649 cur_ssize=$($LFS getstripe -S "$file1")
7650 (( cur_ssize == 524288 )) ||
7651 error "migrate --stripe-size $cur_ssize != 524288"
7652 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (2)"
7655 # File currently set to -S 512K -c 1
7657 if (( OSTCOUNT > 1 )); then
7658 echo -n "Verifying explicit stripe count can be set..."
7659 $LFS_MIGRATE -c 2 "$file1" || error "migrate failed"
7660 cur_scount=$($LFS getstripe -c "$file1")
7661 (( cur_scount == 2 )) || error "migrate -c $cur_scount != 2"
7662 [[ "$(md5sum $file1)" == "$md5" ]] ||
7663 error "file data has changed (3)"
7667 # File currently set to -S 512K -c 1 or -S 512K -c 2
7669 # Ensure parent striping is used if -R is set, and no stripe
7670 # count or size is specified
7671 echo -n "Setting stripe for parent directory..."
7672 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7673 error "cannot set stripe '-S 2M -c 1'"
7674 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (4)"
7677 echo -n "Verifying restripe option uses parent stripe settings..."
7678 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7679 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7680 $LFS_MIGRATE -R "$file1" || error "migrate failed"
7681 cur_ssize=$($LFS getstripe -S "$file1")
7682 (( cur_ssize == parent_ssize )) ||
7683 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7684 cur_scount=$($LFS getstripe -c "$file1")
7685 (( cur_scount == parent_scount )) ||
7686 error "migrate -R stripe_count $cur_scount != $parent_scount"
7687 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (5)"
7690 # File currently set to -S 1M -c 1
7692 # Ensure striping is preserved if -R is not set, and no stripe
7693 # count or size is specified
7694 echo -n "Verifying striping size preserved when not specified..."
7695 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7696 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7697 error "cannot set stripe on parent directory"
7698 $LFS_MIGRATE "$file1" || error "migrate failed"
7699 cur_ssize=$($LFS getstripe -S "$file1")
7700 (( cur_ssize == orig_ssize )) ||
7701 error "migrate by default $cur_ssize != $orig_ssize"
7702 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (6)"
7705 # Ensure file name properly detected when final option has no argument
7706 echo -n "Verifying file name properly detected..."
7707 $LFS_MIGRATE "$file1" ||
7708 error "file name interpreted as option argument"
7709 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (7)"
7712 # Ensure PFL arguments are passed through properly
7713 echo -n "Verifying PFL options passed through..."
7714 new_scount=$(((OSTCOUNT + 1) / 2))
7715 $LFS_MIGRATE -E 1M -c 1 -E 16M -c $new_scount -E eof -c -1 "$file1" ||
7716 error "migrate PFL arguments failed"
7717 cur_comp=$($LFS getstripe --comp-count $file1)
7718 (( cur_comp == 3 )) || error "component count '$cur_comp' != 3"
7719 cur_scount=$($LFS getstripe --stripe-count $file1)
7720 (( cur_scount == new_scount)) ||
7721 error "PFL stripe count $cur_scount != $new_scount"
7722 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (8)"
7725 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7728 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7730 local file1=$DIR/$tdir/$tfile
7732 echo -n "Creating test dir..."
7733 test_mkdir $DIR/$tdir || error "cannot create dir"
7736 echo -n "Creating test file..."
7737 echo "$tfile" > $file1
7740 # Ensure 'lfs migrate' will fail by using a non-existent option,
7741 # and make sure rsync is not called to recover
7742 echo -n "Make sure --no-rsync option works..."
7743 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7744 grep -q 'refusing to fall back to rsync' ||
7745 error "rsync was called with --no-rsync set"
7748 # Ensure rsync is called without trying 'lfs migrate' first
7749 echo -n "Make sure --rsync option works..."
7750 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7751 grep -q 'falling back to rsync' &&
7752 error "lfs migrate was called with --rsync set"
7755 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7761 test_mkdir $td || error "cannot create $td"
7762 touch $tf || error "cannot touch $tf"
7764 echo -n "Make sure --non-direct|-D works..."
7765 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7766 grep -q "lfs migrate --non-direct" ||
7767 error "--non-direct option cannot work correctly"
7768 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7769 grep -q "lfs migrate -D" ||
7770 error "-D option cannot work correctly"
7773 run_test 56we "check lfs_migrate --non-direct|-D support"
7776 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7777 check_swap_layouts_support
7779 local dir=$DIR/$tdir
7780 local ref1=/etc/passwd
7781 local file1=$dir/file1
7783 test_mkdir $dir || error "creating dir $dir"
7784 $LFS setstripe -c 2 $file1
7786 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7787 stripe=$($LFS getstripe -c $file1)
7788 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7789 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7794 run_test 56x "lfs migration support"
7797 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7798 check_swap_layouts_support
7800 local dir=$DIR/$tdir/$testnum
7804 local ref1=/etc/passwd
7805 local file1=$dir/file1
7807 $LFS setstripe -c 2 $file1
7809 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7811 local stripe=$($LFS getstripe -c $file1)
7813 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7814 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7819 run_test 56xa "lfs migration --block support"
7821 check_migrate_links() {
7822 [[ "$1" == "--rsync" ]] && local opts="--rsync -y" && shift
7824 local file1="$dir/file1"
7828 local total_count=$(($begin + $count - 1))
7829 local symlink_count=10
7832 if [ ! -f "$file1" ]; then
7833 echo -n "creating initial file..."
7834 $LFS setstripe -c 1 -S "512k" "$file1" ||
7835 error "cannot setstripe initial file"
7838 echo -n "creating symlinks..."
7839 for s in $(seq 1 $symlink_count); do
7840 ln -s "$file1" "$dir/slink$s" ||
7841 error "cannot create symlinks"
7845 echo -n "creating nonlinked files..."
7846 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7847 error "cannot create nonlinked files"
7852 if [ ! -f "$dir/file$total_count" ]; then
7853 echo -n "creating hard links $begin:$total_count..."
7854 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7855 /dev/null || error "cannot create hard links"
7859 echo -n "checking number of hard links listed in xattrs..."
7860 local fid=$($LFS getstripe -F "$file1")
7861 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7864 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7865 skip "hard link list has unexpected size, skipping test"
7867 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7868 error "link names should exceed xattrs size"
7871 echo -n "migrating files..."
7872 local migrate_out=$($runas $LFS_MIGRATE $opts -S '1m' $dir)
7874 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7877 # make sure all links have been properly migrated
7878 echo -n "verifying files..."
7879 fid=$($LFS getstripe -F "$file1") ||
7880 error "cannot get fid for file $file1"
7881 for i in $(seq 2 $total_count); do
7882 local fid2=$($LFS getstripe -F $dir/file$i)
7884 [ "$fid2" == "$fid" ] ||
7885 error "migrated hard link has mismatched FID"
7888 # make sure hard links were properly detected, and migration was
7889 # performed only once for the entire link set; nonlinked files should
7891 local actual=$(grep -c 'done' <<< "$migrate_out")
7892 local expected=$(($uniq_count + 1))
7894 [ "$actual" -eq "$expected" ] ||
7895 error "hard links individually migrated ($actual != $expected)"
7897 # make sure the correct number of hard links are present
7898 local hardlinks=$(stat -c '%h' "$file1")
7900 [ $hardlinks -eq $total_count ] ||
7901 error "num hard links $hardlinks != $total_count"
7908 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7909 skip "Need MDS version at least 2.10.55"
7911 local dir="$DIR/$tdir"
7913 test_mkdir "$dir" || error "cannot create dir $dir"
7915 echo "testing lfs migrate mode when all links fit within xattrs"
7916 check_migrate_links "$dir" 2 99
7918 echo "testing rsync mode when all links fit within xattrs"
7919 check_migrate_links --rsync "$dir" 2 99
7921 echo "testing lfs migrate mode when all links do not fit within xattrs"
7922 check_migrate_links "$dir" 101 100
7924 echo "testing rsync mode when all links do not fit within xattrs"
7925 check_migrate_links --rsync "$dir" 101 100
7927 chown -R $RUNAS_ID $dir
7928 echo "testing non-root lfs migrate mode when not all links are in xattr"
7929 check_migrate_links "$dir" 101 100 "$RUNAS"
7934 run_test 56xb "lfs migration hard link support"
7937 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7939 local dir="$DIR/$tdir"
7941 test_mkdir "$dir" || error "cannot create dir $dir"
7943 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7944 echo -n "Setting initial stripe for 20MB test file..."
7945 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7946 error "cannot setstripe 20MB file"
7948 echo -n "Sizing 20MB test file..."
7949 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7951 echo -n "Verifying small file autostripe count is 1..."
7952 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7953 error "cannot migrate 20MB file"
7954 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7955 error "cannot get stripe for $dir/20mb"
7956 [ $stripe_count -eq 1 ] ||
7957 error "unexpected stripe count $stripe_count for 20MB file"
7961 # Test 2: File is small enough to fit within the available space on
7962 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7963 # have at least an additional 1KB for each desired stripe for test 3
7964 echo -n "Setting stripe for 1GB test file..."
7965 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7967 echo -n "Sizing 1GB test file..."
7968 # File size is 1GB + 3KB
7969 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7972 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7973 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7974 if (( avail > 524288 * OSTCOUNT )); then
7975 echo -n "Migrating 1GB file..."
7976 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7977 error "cannot migrate 1GB file"
7979 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7980 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7981 error "cannot getstripe for 1GB file"
7982 [ $stripe_count -eq 2 ] ||
7983 error "unexpected stripe count $stripe_count != 2"
7987 # Test 3: File is too large to fit within the available space on
7988 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7989 if [ $OSTCOUNT -ge 3 ]; then
7990 # The required available space is calculated as
7991 # file size (1GB + 3KB) / OST count (3).
7992 local kb_per_ost=349526
7994 echo -n "Migrating 1GB file with limit..."
7995 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7996 error "cannot migrate 1GB file with limit"
7999 stripe_count=$($LFS getstripe -c "$dir/1gb")
8000 echo -n "Verifying 1GB autostripe count with limited space..."
8001 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
8002 error "unexpected stripe count $stripe_count (min 3)"
8009 run_test 56xc "lfs migration autostripe"
8012 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8014 local dir=$DIR/$tdir
8015 local f_mgrt=$dir/$tfile.mgrt
8016 local f_yaml=$dir/$tfile.yaml
8017 local f_copy=$dir/$tfile.copy
8018 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8019 local layout_copy="-c 2 -S 2M -i 1"
8020 local yamlfile=$dir/yamlfile
8021 local layout_before;
8024 test_mkdir "$dir" || error "cannot create dir $dir"
8025 stack_trap "rm -rf $dir"
8026 $LFS setstripe $layout_yaml $f_yaml ||
8027 error "cannot setstripe $f_yaml with layout $layout_yaml"
8028 $LFS getstripe --yaml $f_yaml > $yamlfile
8029 $LFS setstripe $layout_copy $f_copy ||
8030 error "cannot setstripe $f_copy with layout $layout_copy"
8032 dd if=/dev/zero of=$f_mgrt bs=1M count=4
8034 # 1. test option --yaml
8035 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
8036 error "cannot migrate $f_mgrt with --yaml $yamlfile"
8037 layout_before=$(get_layout_param $f_yaml)
8038 layout_after=$(get_layout_param $f_mgrt)
8039 [ "$layout_after" == "$layout_before" ] ||
8040 error "lfs_migrate --yaml: $layout_after != $layout_before"
8042 # 2. test option --copy
8043 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
8044 error "cannot migrate $f_mgrt with --copy $f_copy"
8045 layout_before=$(SKIP_INDEX=yes get_layout_param $f_copy)
8046 layout_after=$(SKIP_INDEX=yes get_layout_param $f_mgrt)
8047 [ "$layout_after" == "$layout_before" ] ||
8048 error "lfs_migrate --copy: $layout_after != $layout_before"
8050 run_test 56xd "check lfs_migrate --yaml and --copy support"
8053 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8055 local dir=$DIR/$tdir
8056 local f_comp=$dir/$tfile
8057 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8058 local layout_before=""
8059 local layout_after=""
8061 test_mkdir "$dir" || error "cannot create dir $dir"
8062 stack_trap "rm -rf $dir"
8063 $LFS setstripe $layout $f_comp ||
8064 error "cannot setstripe $f_comp with layout $layout"
8065 layout_before=$(SKIP_INDEX=yes get_layout_param $f_comp)
8066 dd if=/dev/zero of=$f_comp bs=1M count=4
8068 # 1. migrate a comp layout file by lfs_migrate
8069 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
8070 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8071 [ "$layout_before" == "$layout_after" ] ||
8072 error "lfs_migrate: $layout_before != $layout_after"
8074 # 2. migrate a comp layout file by lfs migrate
8075 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8076 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8077 [ "$layout_before" == "$layout_after" ] ||
8078 error "lfs migrate: $layout_before != $layout_after"
8080 run_test 56xe "migrate a composite layout file"
8083 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8085 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
8086 skip "Need server version at least 2.13.53"
8088 local dir=$DIR/$tdir
8089 local f_comp=$dir/$tfile
8090 local layout="-E 1M -c1 -E -1 -c2"
8094 test_mkdir "$dir" || error "cannot create dir $dir"
8095 stack_trap "rm -rf $dir"
8096 $LFS setstripe $layout $f_comp ||
8097 error "cannot setstripe $f_comp with layout $layout"
8098 fid_before=$($LFS getstripe --fid $f_comp)
8099 dd if=/dev/zero of=$f_comp bs=1M count=4
8101 # 1. migrate a comp layout file to a comp layout
8102 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8103 fid_after=$($LFS getstripe --fid $f_comp)
8104 [ "$fid_before" == "$fid_after" ] ||
8105 error "comp-to-comp migrate: $fid_before != $fid_after"
8107 # 2. migrate a comp layout file to a plain layout
8108 $LFS migrate -c2 $f_comp ||
8109 error "cannot migrate $f_comp by lfs migrate"
8110 fid_after=$($LFS getstripe --fid $f_comp)
8111 [ "$fid_before" == "$fid_after" ] ||
8112 error "comp-to-plain migrate: $fid_before != $fid_after"
8114 # 3. migrate a plain layout file to a comp layout
8115 $LFS migrate $layout $f_comp ||
8116 error "cannot migrate $f_comp by lfs migrate"
8117 fid_after=$($LFS getstripe --fid $f_comp)
8118 [ "$fid_before" == "$fid_after" ] ||
8119 error "plain-to-comp migrate: $fid_before != $fid_after"
8121 run_test 56xf "FID is not lost during migration of a composite layout file"
8123 check_file_ost_range() {
8130 file_range=($($LFS getstripe -y "$file" |
8131 awk '/l_ost_idx:/ { print $NF }'))
8133 if [[ "${#file_range[@]}" = 0 ]]; then
8134 echo "No osts found for $file"
8138 for idx in "${file_range[@]}"; do
8139 [[ " $range " =~ " $idx " ]] ||
8147 local stripe_opt="$1"
8150 local pool_ostidx="$(seq $* | tr '\n' ' ')"
8152 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
8153 error "Fail to migrate $tfile on $pool"
8154 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
8155 error "$tfile is not in pool $pool"
8156 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
8157 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
8161 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8162 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
8163 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
8164 skip "Need MDS version newer than 2.14.52"
8166 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
8167 local -a pool_ranges=("0 0" "1 1" "0 1")
8170 for i in "${!pool_names[@]}"; do
8171 pool_add ${pool_names[$i]} ||
8172 error "pool_add failed (pool: ${pool_names[$i]})"
8173 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
8174 error "pool_add_targets failed (pool: ${pool_names[$i]})"
8177 # init the file to migrate
8178 $LFS setstripe -c1 -i1 $DIR/$tfile ||
8179 error "Unable to create $tfile on OST1"
8180 stack_trap "rm -f $DIR/$tfile"
8181 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
8182 error "Unable to write on $tfile"
8184 echo "1. migrate $tfile on pool ${pool_names[0]}"
8185 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
8187 echo "2. migrate $tfile on pool ${pool_names[2]}"
8188 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
8190 echo "3. migrate $tfile on pool ${pool_names[1]}"
8191 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
8193 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
8194 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
8198 destroy_test_pools ||
8199 error "pool_destroy failed"
8201 run_test 56xg "lfs migrate pool support"
8204 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8207 local file1=$DIR/$tfile
8208 local tmp1=$TMP/$tfile.tmp
8210 $LFS setstripe -c 2 $file1
8212 stack_trap "rm -f $file1 $tmp1"
8213 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8214 error "error creating $tmp1"
8218 local start=$SECONDS
8220 $LFS migrate --stats --stats-interval=1 -W 1M -c 1 $file1 ||
8221 error "migrate failed rc = $?"
8223 local elapsed=$((SECONDS - start))
8225 # with 1MB/s, elapsed should equal size_mb
8226 (( elapsed >= size_mb * 95 / 100 )) ||
8227 error "'lfs migrate -W' too fast ($elapsed < 0.95 * $size_mb)?"
8229 (( elapsed <= size_mb * 120 / 100 )) ||
8230 error_not_in_vm "'lfs migrate -W' slow ($elapsed > 1.2 * $size_mb)"
8232 (( elapsed <= size_mb * 350 / 100 )) ||
8233 error "'lfs migrate -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8235 stripe=$($LFS getstripe -c $file1)
8236 (( $stripe == 1 )) || error "stripe of $file1 is $stripe != 1"
8237 cmp $file1 $tmp1 || error "content mismatch $file1 differs from $tmp1"
8239 # Clean up file (since it is multiple MB)
8242 run_test 56xh "lfs migrate bandwidth limitation support"
8245 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8246 verify_yaml_available || skip_env "YAML verification not installed"
8249 local file1=$DIR/$tfile.1
8250 local file2=$DIR/$tfile.2
8251 local file3=$DIR/$tfile.3
8252 local output_file=$DIR/$tfile.out
8253 local tmp1=$TMP/$tfile.tmp
8255 $LFS setstripe -c 2 $file1
8256 $LFS setstripe -c 2 $file2
8257 $LFS setstripe -c 2 $file3
8259 stack_trap "rm -f $file1 $file2 $file3 $tmp1 $output_file"
8260 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8261 error "error creating $tmp1"
8267 $LFS migrate --stats --stats-interval=1 \
8268 -c 1 $file1 $file2 $file3 1> $output_file ||
8269 error "migrate failed rc = $?"
8272 cat $output_file | verify_yaml || error "rename_stats is not valid YAML"
8274 # Clean up file (since it is multiple MB)
8275 rm -f $file1 $file2 $file3 $tmp1 $output_file
8277 run_test 56xi "lfs migrate stats support"
8279 test_56xj() { # LU-16571 "lfs migrate -b" can cause thread starvation on OSS
8280 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8282 local file=$DIR/$tfile
8283 local linkdir=$DIR/$tdir
8285 test_mkdir $linkdir || error "fail to create $linkdir"
8286 $LFS setstripe -i 0 -c 1 -S1M $file
8287 stack_trap "rm -rf $file $linkdir"
8288 dd if=/dev/urandom of=$file bs=1M count=10 ||
8289 error "fail to create $file"
8296 thread_max=$(do_facet ost1 "$LCTL get_param -n ost.OSS.ost.threads_max")
8297 cpts=$(do_facet ost1 "$LCTL get_param -n cpu_partition_table | wc -l")
8298 (( nlinks = thread_max * 3 / 2 / cpts))
8300 echo "create $nlinks hard links of $file"
8301 createmany -l $file $linkdir/link $nlinks
8303 # Parallel migrates (should not block)
8305 for ((i = 0; i < nlinks; i++)); do
8306 echo $linkdir/link$i
8307 done | xargs -n1 -P $nlinks $LFS migrate -c2
8310 stripe_count=$($LFS getstripe -c $file) ||
8311 error "fail to get stripe count on $file"
8313 ((stripe_count == 2)) ||
8314 error "fail to migrate $file (stripe_count = $stripe_count)"
8316 run_test 56xj "lfs migrate -b should not cause starvation of threads on OSS"
8319 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8320 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8323 local dir=$DIR/$tdir
8327 test_mkdir -p $dir || error "creating dir $dir"
8328 touch $f1 || error "creating std file $f1"
8329 $MULTIOP $f2 H2c || error "creating released file $f2"
8331 # a directory can be raid0, so ask only for files
8332 res=$($LFS find $dir -L raid0 -type f | wc -l)
8333 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8335 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8336 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8338 # only files can be released, so no need to force file search
8339 res=$($LFS find $dir -L released)
8340 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8342 res=$($LFS find $dir -type f \! -L released)
8343 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8345 run_test 56y "lfs find -L raid0|released"
8347 test_56z() { # LU-4824
8348 # This checks to make sure 'lfs find' continues after errors
8349 # There are two classes of errors that should be caught:
8350 # - If multiple paths are provided, all should be searched even if one
8352 # - If errors are encountered during the search, it should not terminate
8354 local dir=$DIR/$tdir
8358 for i in d{0..9}; do
8360 touch $dir/$i/$tfile
8362 $LFS find $DIR/non_existent_dir $dir &&
8363 error "$LFS find did not return an error"
8364 # Make a directory unsearchable. This should NOT be the last entry in
8365 # directory order. Arbitrarily pick the 6th entry
8366 chmod 700 $($LFS find $dir -type d | sed '6!d')
8368 $RUNAS $LFS find $DIR/non_existent $dir
8369 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8371 # The user should be able to see 10 directories and 9 files
8372 (( count == 19 )) ||
8373 error "$LFS find found $count != 19 entries after error"
8375 run_test 56z "lfs find should continue after an error"
8377 test_56aa() { # LU-5937
8378 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8380 local dir=$DIR/$tdir
8383 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8385 createmany -o $dir/striped_dir/${tfile}- 1024
8386 local dirs=$($LFS find --size +8k $dir/)
8388 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8390 run_test 56aa "lfs find --size under striped dir"
8392 test_56ab() { # LU-10705
8393 test_mkdir $DIR/$tdir
8394 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8395 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8396 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8397 # Flush writes to ensure valid blocks. Need to be more thorough for
8398 # ZFS, since blocks are not allocated/returned to client immediately.
8400 wait_zfs_commit ost1 2
8401 cancel_lru_locks osc
8404 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8406 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8408 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8409 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8411 rm -f $DIR/$tdir/$tfile.[123]
8413 run_test 56ab "lfs find --blocks"
8417 local dir="$DIR/$tdir"
8418 local perms=(001 002 003 004 005 006 007
8419 010 020 030 040 050 060 070
8420 100 200 300 400 500 600 700
8421 111 222 333 444 555 666 777)
8422 local perm_minus=(8 8 4 8 4 4 2
8426 local perm_slash=(8 8 12 8 12 12 14
8429 16 16 24 16 24 24 28)
8432 for perm in ${perms[*]}; do
8433 touch "$dir/$tfile.$perm"
8434 chmod $perm "$dir/$tfile.$perm"
8437 for ((i = 0; i < ${#perms[*]}; i++)); do
8438 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8440 error "lfs find -perm ${perms[i]}:"\
8443 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8444 (( $num == ${perm_minus[i]} )) ||
8445 error "lfs find -perm -${perms[i]}:"\
8446 "$num != ${perm_minus[i]}"
8448 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8449 (( $num == ${perm_slash[i]} )) ||
8450 error "lfs find -perm /${perms[i]}:"\
8451 "$num != ${perm_slash[i]}"
8454 run_test 56aca "check lfs find -perm with octal representation"
8457 local dir=$DIR/$tdir
8458 # p is the permission of write and execute for user, group and other
8459 # without the umask. It is used to test +wx.
8460 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8461 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8462 local symbolic=(+t a+t u+t g+t o+t
8468 o=r,ug+o,u+w u=r,a+u,u+w
8469 g=r,ugo=g,u+w u+x,+X +X
8470 u+x,u+X u+X u+x,g+X o+r,+X
8474 for perm in ${perms[*]}; do
8475 touch "$dir/$tfile.$perm"
8476 chmod $perm "$dir/$tfile.$perm"
8479 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8480 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8483 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8486 run_test 56acb "check lfs find -perm with symbolic representation"
8489 local dir=$DIR/$tdir
8490 local tests="17777 787 789 abcd
8491 ug=uu ug=a ug=gu uo=ou urw
8495 for err in $tests; do
8496 if $LFS find $dir -perm $err 2>/dev/null; then
8497 error "lfs find -perm $err: parsing should have failed"
8501 run_test 56acc "check parsing error for lfs find -perm"
8504 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8505 skip "Need MDS version at least 2.10.50"
8507 # Create composite files with one component
8508 local dir=$DIR/$tdir
8510 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8511 # Create composite files with three components
8512 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8513 # Create non-composite files
8514 createmany -o $dir/${tfile}- 10
8516 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8518 [[ $nfiles == 10 ]] ||
8519 error "lfs find -E 1M found $nfiles != 10 files"
8521 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8522 [[ $nfiles == 25 ]] ||
8523 error "lfs find ! -E 1M found $nfiles != 25 files"
8525 # All files have a component that starts at 0
8526 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8527 [[ $nfiles == 35 ]] ||
8528 error "lfs find --component-start 0 - $nfiles != 35 files"
8530 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8531 [[ $nfiles == 15 ]] ||
8532 error "lfs find --component-start 2M - $nfiles != 15 files"
8534 # All files created here have a componenet that does not starts at 2M
8535 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8536 [[ $nfiles == 35 ]] ||
8537 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8539 # Find files with a specified number of components
8540 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8541 [[ $nfiles == 15 ]] ||
8542 error "lfs find --component-count 3 - $nfiles != 15 files"
8544 # Remember non-composite files have a component count of zero
8545 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8546 [[ $nfiles == 10 ]] ||
8547 error "lfs find --component-count 0 - $nfiles != 10 files"
8549 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8550 [[ $nfiles == 20 ]] ||
8551 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8553 # All files have a flag called "init"
8554 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8555 [[ $nfiles == 35 ]] ||
8556 error "lfs find --component-flags init - $nfiles != 35 files"
8558 # Multi-component files will have a component not initialized
8559 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8560 [[ $nfiles == 15 ]] ||
8561 error "lfs find !--component-flags init - $nfiles != 15 files"
8566 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8569 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8570 skip "Need MDS version at least 2.10.57"
8580 # create mirrored directories and mirrored files
8581 mkdir $td || error "mkdir $td failed"
8582 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8583 createmany -o $tf- 10 || error "create $tf- failed"
8585 for i in $(seq 2); do
8587 mkdir $dir || error "mkdir $dir failed"
8588 $LFS mirror create -N$((3 + i)) $dir ||
8589 error "create mirrored dir $dir failed"
8590 createmany -o $dir/$tfile- 10 ||
8591 error "create $dir/$tfile- failed"
8594 # change the states of some mirrored files
8596 for i in $(seq 2); do
8598 for j in $(seq 4 9); do
8599 echo foo > $dir/$tfile-$j
8603 # find mirrored files with specific mirror count
8604 cmd="$LFS find --mirror-count 3 --type f $td"
8605 nfiles=$($cmd | wc -l)
8606 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8608 cmd="$LFS find ! --mirror-count 3 --type f $td"
8609 nfiles=$($cmd | wc -l)
8610 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8612 cmd="$LFS find --mirror-count +2 --type f $td"
8613 nfiles=$($cmd | wc -l)
8614 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8616 cmd="$LFS find --mirror-count -6 --type f $td"
8617 nfiles=$($cmd | wc -l)
8618 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8620 # find mirrored files with specific file state
8621 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8622 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8624 cmd="$LFS find --mirror-state=ro --type f $td"
8625 nfiles=$($cmd | wc -l)
8626 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8628 cmd="$LFS find ! --mirror-state=ro --type f $td"
8629 nfiles=$($cmd | wc -l)
8630 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8632 cmd="$LFS find --mirror-state=wp --type f $td"
8633 nfiles=$($cmd | wc -l)
8634 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8636 cmd="$LFS find ! --mirror-state=sp --type f $td"
8637 nfiles=$($cmd | wc -l)
8638 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8640 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8642 test_56da() { # LU-14179
8643 local path=$DIR/$tdir
8648 local longdir=$(str_repeat 'a' 255)
8650 for i in {1..15}; do
8657 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8662 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8665 touch $(str_repeat 'f' 255)
8667 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8668 error "lfs find reported an error"
8672 run_test 56da "test lfs find with long paths"
8674 test_56ea() { #LU-10378
8675 local path=$DIR/$tdir
8676 local pool=$TESTNAME
8679 pool_add $pool || error "pool_add $pool failed"
8680 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8681 error "adding targets to $pool failed"
8683 # Set default pool on directory before creating file
8684 mkdir $path || error "mkdir $path failed"
8685 $LFS setstripe -p $pool $path ||
8686 error "set OST pool on $pool failed"
8687 touch $path/$tfile || error "touch $path/$tfile failed"
8689 # Compare basic file attributes from -printf and stat
8690 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G %n")
8691 local attr_stat=$(stat -c "%X %Y %Z %u %g %h" $path/$tfile)
8693 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8694 error "Attrs from lfs find and stat don't match"
8696 # Compare Lustre attributes from lfs find and lfs getstripe
8697 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8698 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8699 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8700 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8701 local fpool=$($LFS getstripe --pool $path/$tfile)
8702 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8704 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8705 error "Attrs from lfs find and lfs getstripe don't match"
8707 # Verify behavior for unknown escape/format sequences
8708 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8710 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8711 error "Escape/format codes don't match"
8713 run_test 56ea "test lfs find -printf option"
8716 local dir=$DIR/$tdir
8717 local subdir_1=$dir/subdir_1
8719 test_mkdir -p $subdir_1
8720 ln -s subdir_1 $dir/link_1
8722 $LFS getstripe $dir | grep "^$dir/link_1$" -A1 ||
8723 error "symlink is not followed"
8725 $LFS getstripe --no-follow $dir |
8726 grep "^$dir/link_1 has no stripe info$" ||
8727 error "symlink should not have stripe info"
8730 ln -s testfile $dir/file_link_2
8732 $LFS getstripe $dir | grep "^$dir/file_link_2$" -A1 ||
8733 error "symlink is not followed"
8735 $LFS getstripe --no-follow $dir |
8736 grep "^$dir/file_link_2 has no stripe info$" ||
8737 error "symlink should not have stripe info"
8739 run_test 56eb "check lfs getstripe on symlink"
8742 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8743 local dir=$DIR/$tdir
8744 local srcfile=$dir/srcfile
8745 local srcyaml=$dir/srcyaml
8746 local destfile=$dir/destfile
8750 $LFS setstripe -i 1 $srcfile
8751 $LFS getstripe --hex-idx --yaml $srcfile > $srcyaml
8752 # if the setstripe yaml parsing fails for any reason, the command can
8753 # randomly assign the correct OST index, leading to an erroneous
8754 # success. but the chance of false success is low enough that a
8755 # regression should still be quickly caught.
8756 $LFS setstripe --yaml=$srcyaml $destfile
8758 local srcindex=$($LFS getstripe -i $srcfile)
8759 local destindex=$($LFS getstripe -i $destfile)
8761 if [[ ! $srcindex -eq $destindex ]]; then
8762 error "setstripe did not set OST index correctly"
8765 run_test 56ec "check lfs getstripe,setstripe --hex --yaml"
8768 local dir=$DIR/$tdir
8769 local subdir=$dir/subdir
8770 local file1=$dir/$tfile
8771 local file2=$dir/$tfile\2
8772 local link=$dir/$tfile-link
8776 $LFS setdirstripe -c1 $subdir
8781 nfiles=$($LFS find --links 1 $dir | wc -l)
8782 (( $nfiles == 1 )) ||
8783 error "lfs find --links expected 1 file, got $nfiles"
8785 nfiles=$($LFS find --type f --links 2 $dir | wc -l)
8786 (( $nfiles == 2 )) ||
8787 error "lfs find --links expected 2 files, got $nfiles"
8789 nfiles=$($LFS find --type d --links 2 $dir | wc -l)
8790 (( $nfiles == 1 )) ||
8791 error "lfs find --links expected 1 directory, got $nfiles"
8793 run_test 56eda "check lfs find --links"
8796 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
8798 local dir=$DIR/$tdir
8799 local stripedir=$dir/stripedir
8804 $LFS setdirstripe -c2 $stripedir
8806 $LFS getdirstripe $stripedir
8808 nfiles=$($LFS find --type d --links 2 $stripedir | wc -l)
8809 (( $nfiles == 1 )) ||
8810 error "lfs find --links expected 1 directory, got $nfiles"
8812 run_test 56edb "check lfs find --links for directory striped on multiple MDTs"
8815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8816 # note test will not do anything if MDS is not local
8817 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8818 skip_env "ldiskfs only test"
8820 remote_mds_nodsh && skip "remote MDS with nodsh"
8822 local MNTDEV="osd*.*MDT*.mntdev"
8823 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8824 [ -z "$DEV" ] && error "can't access $MNTDEV"
8825 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8826 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8827 error "can't access $DEV"
8828 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8829 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8833 run_test 57a "verify MDS filesystem created with large inodes =="
8836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8837 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8838 skip_env "ldiskfs only test"
8840 remote_mds_nodsh && skip "remote MDS with nodsh"
8842 local dir=$DIR/$tdir
8845 local fileN=$dir/f$filecount
8847 rm -rf $dir || error "removing $dir"
8849 local mdtidx=$($LFS getstripe -m $dir)
8850 local mdtname=MDT$(printf %04x $mdtidx)
8851 local facet=mds$((mdtidx + 1))
8853 echo "mcreating $filecount files"
8854 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8856 # verify that files do not have EAs yet
8857 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8858 error "$file1 has an EA"
8859 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8860 error "$fileN has an EA"
8864 df $dir #make sure we get new statfs data
8865 local mdsfree=$(do_facet $facet \
8866 lctl get_param -n osd*.*$mdtname.kbytesfree)
8867 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8870 echo "opening files to create objects/EAs"
8871 for file in $(seq -f $dir/f%g 1 $filecount); do
8872 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8873 error "opening $file"
8876 # verify that files have EAs now
8877 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8878 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8880 sleep 1 #make sure we get new statfs data
8882 local mdsfree2=$(do_facet $facet \
8883 lctl get_param -n osd*.*$mdtname.kbytesfree)
8884 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8886 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8887 if [ "$mdsfree" != "$mdsfree2" ]; then
8888 error "MDC before $mdcfree != after $mdcfree2"
8890 echo "MDC before $mdcfree != after $mdcfree2"
8891 echo "unable to confirm if MDS has large inodes"
8896 run_test 57b "default LOV EAs are stored inside large inodes ==="
8899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8900 [ -z "$(which wiretest 2>/dev/null)" ] &&
8901 skip_env "could not find wiretest"
8905 run_test 58 "verify cross-platform wire constants =============="
8908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8910 echo "touch 130 files"
8911 createmany -o $DIR/f59- 130
8913 unlinkmany $DIR/f59- 130
8915 # wait for commitment of removal
8916 wait_delete_completed
8918 run_test 59 "verify cancellation of llog records async ========="
8920 TEST60_HEAD="test_60 run $RANDOM"
8922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8923 remote_mgs_nodsh && skip "remote MGS with nodsh"
8924 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8925 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8926 skip_env "missing subtest run-llog.sh"
8928 log "$TEST60_HEAD - from kernel mode"
8929 do_facet mgs "$LCTL dk > /dev/null"
8930 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8931 do_facet mgs $LCTL dk > $TMP/$tfile
8933 # LU-6388: test llog_reader
8934 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8935 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8936 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8937 skip_env "missing llog_reader"
8938 local fstype=$(facet_fstype mgs)
8939 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8940 skip_env "Only for ldiskfs or zfs type mgs"
8942 local mntpt=$(facet_mntpt mgs)
8943 local mgsdev=$(mgsdevname 1)
8955 #get fid and record list
8956 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8958 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8960 #remount mgs as ldiskfs or zfs type
8961 stop mgs || error "stop mgs failed"
8962 mount_fstype mgs || error "remount mgs failed"
8963 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8966 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8967 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8972 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8974 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8976 echo "obj_file is $obj_file"
8977 do_facet mgs $llog_reader $obj_file
8979 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8980 awk '{ print $3 }' | sed -e "s/^type=//g")
8981 if [ $rec_type != $rec ]; then
8982 echo "FAILED test_60a wrong record type $rec_type," \
8988 #check obj path if record type is LLOG_LOGID_MAGIC
8989 if [ "$rec" == "1064553b" ]; then
8990 path=$(do_facet mgs $llog_reader $obj_file |
8991 grep "path=" | awk '{ print $NF }' |
8992 sed -e "s/^path=//g")
8993 if [ $obj_file != $mntpt/$path ]; then
8994 echo "FAILED test_60a wrong obj path" \
8995 "$montpt/$path, should be $obj_file"
9002 #restart mgs before "error", otherwise it will block the next test
9003 stop mgs || error "stop mgs failed"
9004 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
9005 $pass || error "test failed, see FAILED test_60a messages for specifics"
9007 run_test 60a "llog_test run from kernel module and test llog_reader"
9009 test_60b() { # bug 6411
9010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9013 LLOG_COUNT=$(do_facet mgs dmesg |
9014 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
9015 /llog_[a-z]*.c:[0-9]/ {
9027 [[ $LLOG_COUNT -gt 120 ]] &&
9028 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
9030 run_test 60b "limit repeated messages from CERROR/CWARN"
9033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9035 echo "create 5000 files"
9036 createmany -o $DIR/f60c- 5000
9037 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
9038 lctl set_param fail_loc=0x80000137
9039 unlinkmany $DIR/f60c- 5000
9040 lctl set_param fail_loc=0
9042 run_test 60c "unlink file when mds full"
9045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9047 SAVEPRINTK=$(lctl get_param -n printk)
9048 # verify "lctl mark" is even working"
9049 MESSAGE="test message ID $RANDOM $$"
9050 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9051 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
9053 lctl set_param printk=0 || error "set lnet.printk failed"
9054 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
9055 MESSAGE="new test message ID $RANDOM $$"
9056 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
9057 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9058 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
9060 lctl set_param -n printk="$SAVEPRINTK"
9062 run_test 60d "test printk console message masking"
9065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9066 remote_mds_nodsh && skip "remote MDS with nodsh"
9069 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
9070 do_facet mds1 lctl set_param fail_loc=0x15b
9073 run_test 60e "no space while new llog is being created"
9076 local old_path=$($LCTL get_param -n debug_path)
9078 stack_trap "$LCTL set_param debug_path=$old_path"
9079 stack_trap "rm -f $TMP/$tfile*"
9080 rm -f $TMP/$tfile* 2> /dev/null
9081 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9082 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
9083 test_mkdir $DIR/$tdir
9084 # retry in case the open is cached and not released
9085 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
9086 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
9090 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
9092 run_test 60f "change debug_path works"
9098 test_mkdir -c $MDSCOUNT $DIR/$tdir
9103 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
9104 -c $MDSCOUNT $DIR/$tdir/subdir$index \
9106 mkdir $DIR/$tdir/subdir$index 2>/dev/null
9107 rmdir $DIR/$tdir/subdir$index 2>/dev/null
9108 index=$((index + 1))
9114 for i in {0..100}; do
9115 # define OBD_FAIL_OSD_TXN_START 0x19a
9116 local index=$((i % MDSCOUNT + 1))
9118 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
9125 for i in $(seq $MDSCOUNT); do
9126 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
9129 mkdir $DIR/$tdir/new || error "mkdir failed"
9130 rmdir $DIR/$tdir/new || error "rmdir failed"
9132 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
9134 for i in $(seq $MDSCOUNT); do
9135 wait_update_facet mds$i "$LCTL get_param -n \
9136 mdd.$(facet_svc mds$i).lfsck_namespace |
9137 awk '/^status/ { print \\\$2 }'" "completed"
9141 rm -rf $DIR/$tdir || error "rmdir failed"
9143 run_test 60g "transaction abort won't cause MDT hung"
9146 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
9147 skip "Need MDS version at least 2.12.52"
9148 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
9152 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
9153 #define OBD_FAIL_MDS_STRIPE_FID 0x189
9154 for fail_loc in 0x80000188 0x80000189; do
9155 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
9156 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
9157 error "mkdir $dir-$fail_loc failed"
9158 for i in {0..10}; do
9159 # create may fail on missing stripe
9160 echo $i > $DIR/$tdir-$fail_loc/$i
9162 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9163 error "getdirstripe $tdir-$fail_loc failed"
9164 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
9165 error "migrate $tdir-$fail_loc failed"
9166 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9167 error "getdirstripe $tdir-$fail_loc failed"
9168 pushd $DIR/$tdir-$fail_loc
9170 echo $f | cmp $f - || error "$f data mismatch"
9173 rm -rf $DIR/$tdir-$fail_loc
9176 run_test 60h "striped directory with missing stripes can be accessed"
9178 function t60i_load() {
9180 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
9181 $LCTL set_param fail_loc=0x131c fail_val=1
9182 for ((i=0; i<5000; i++)); do
9183 touch $DIR/$tdir/f$i
9188 changelog_register || error "changelog_register failed"
9189 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
9190 changelog_users $SINGLEMDS | grep -q $cl_user ||
9191 error "User $cl_user not found in changelog_users"
9192 changelog_chmask "ALL"
9195 for((i=0; i<100; i++)); do
9196 changelog_dump >/dev/null ||
9197 error "can't read changelog"
9201 changelog_deregister || error "changelog_deregister failed"
9202 $LCTL set_param fail_loc=0
9204 run_test 60i "llog: new record vs reader race"
9207 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
9208 skip "need MDS version at least 2.15.50"
9209 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9210 remote_mds_nodsh && skip "remote MDS with nodsh"
9211 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
9213 changelog_users $SINGLEMDS | grep "^cl" &&
9214 skip "active changelog user"
9216 local llog_reader=$(do_facet $SINGLEMDS "which llog_reader 2> /dev/null")
9218 [[ -z $(do_facet $SINGLEMDS ls -d $llog_reader 2> /dev/null) ]] &&
9219 skip_env "missing llog_reader"
9221 mkdir_on_mdt0 $DIR/$tdir
9223 local f=$DIR/$tdir/$tfile
9228 changelog_register || error "cannot register changelog user"
9230 # set changelog_mask to ALL
9231 changelog_chmask "ALL"
9234 createmany -o ${f}- 100 || error "createmany failed as $RUNAS_ID"
9235 unlinkmany ${f}- 100 || error "unlinkmany failed"
9237 tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
9238 mdt_dev=$(facet_device $SINGLEMDS)
9240 do_facet $SINGLEMDS sync
9241 plain=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump changelog_catalog \
9242 $tmpfile' $mdt_dev; $llog_reader $tmpfile" |
9243 awk '{match($0,"path=([^ ]+)",a)}END{print a[1]}')
9245 stack_trap "do_facet $SINGLEMDS rm -f $tmpfile"
9247 # if $tmpfile is not on EXT3 filesystem for some reason
9248 [[ ${plain:0:1} == 'O' ]] ||
9249 skip "path $plain is not in 'O/1/d<n>/<n>' format"
9251 size=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump $plain $tmpfile' \
9252 $mdt_dev; stat -c %s $tmpfile")
9253 echo "Truncate llog from $size to $((size - size % 8192))"
9254 size=$((size - size % 8192))
9255 do_facet $SINGLEMDS $TRUNCATE $tmpfile $size
9256 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9257 grep -c 'in bitmap only')
9258 (( $errs > 0 )) || error "llog_reader didn't find lost records"
9260 size=$((size - 9000))
9261 echo "Corrupt llog in the middle at $size"
9262 do_facet $SINGLEMDS dd if=/dev/urandom of=$tmpfile bs=1 seek=$size \
9263 count=333 conv=notrunc
9264 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9265 grep -c 'next chunk')
9266 (( $errs > 0 )) || error "llog_reader didn't skip bad chunk"
9268 run_test 60j "llog_reader reports corruptions"
9271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9274 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
9275 cancel_lru_locks osc
9276 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
9279 run_test 61a "mmap() writes don't make sync hang ================"
9282 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
9284 run_test 61b "mmap() of unstriped file is successful"
9286 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
9287 # Though this test is irrelevant anymore, it helped to reveal some
9288 # other grant bugs (LU-4482), let's keep it.
9289 test_63a() { # was test_63
9290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9292 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
9294 for i in `seq 10` ; do
9295 dd if=/dev/zero of=$DIR/f63 bs=8k &
9301 rm -f $DIR/f63 || true
9303 run_test 63a "Verify oig_wait interruption does not crash ======="
9305 # bug 2248 - async write errors didn't return to application on sync
9306 # bug 3677 - async write errors left page locked
9308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9311 lctl set_param debug=-1
9313 # ensure we have a grant to do async writes
9314 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
9317 sync # sync lest earlier test intercept the fail_loc
9319 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9320 lctl set_param fail_loc=0x80000406
9321 $MULTIOP $DIR/$tfile Owy && \
9322 error "sync didn't return ENOMEM"
9323 sync; sleep 2; sync # do a real sync this time to flush page
9324 lctl get_param -n llite.*.dump_page_cache | grep locked && \
9325 error "locked page left in cache after async error" || true
9328 run_test 63b "async write errors should be returned to fsync ==="
9331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9334 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
9336 run_test 64a "verify filter grant calculations (in kernel) ====="
9339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9341 bash oos.sh $MOUNT || error "oos.sh failed: $?"
9343 run_test 64b "check out-of-space detection on client"
9346 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
9348 run_test 64c "verify grant shrink"
9354 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
9357 # this does exactly what osc_request.c:osc_announce_cached() does in
9358 # order to calculate max amount of grants to ask from server
9362 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
9363 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
9365 ((rpc_in_flight++));
9366 nrpages=$((nrpages * rpc_in_flight))
9368 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
9370 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
9372 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
9373 local undirty=$((nrpages * PAGE_SIZE))
9375 local max_extent_pages
9376 max_extent_pages=$(import_param $tgt grant_max_extent_size)
9377 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
9378 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
9379 local grant_extent_tax
9380 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9382 undirty=$((undirty + nrextents * grant_extent_tax))
9387 # this is size of unit for grant allocation. It should be equal to
9388 # what tgt_grant.c:tgt_grant_chunk() calculates
9392 local grant_extent_tax
9394 max_brw_size=$(import_param $tgt max_brw_size)
9396 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9398 echo $(((max_brw_size + grant_extent_tax) * 2))
9402 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
9403 skip "OST < 2.10.55 doesn't limit grants enough"
9405 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
9407 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
9408 skip "no grant_param connect flag"
9410 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9412 $LCTL set_param -n -n debug="$OLDDEBUG" || true
9413 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9416 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
9417 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
9419 $LFS setstripe $DIR/$tfile -i 0 -c 1
9420 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
9423 while kill -0 $ddpid; do
9424 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9426 if [[ $cur_grant -gt $max_cur_granted ]]; then
9428 error "cur_grant $cur_grant > $max_cur_granted"
9434 run_test 64d "check grant limit exceed"
9440 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9442 ((cur_grants == expected)) ||
9443 error "$msg: grants mismatch: $cur_grants, expected $expected"
9447 echo $((($1 + $2 - 1) & ~($2 - 1)))
9451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9452 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
9453 skip "Need OSS version at least 2.11.56"
9455 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9456 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9457 $LCTL set_param debug=+cache
9459 # Remount client to reset grant
9460 remount_client $MOUNT || error "failed to remount client"
9461 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9463 local init_grants=$(import_param $osc_tgt initial_grant)
9465 check_grants $osc_tgt $init_grants "init grants"
9467 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9468 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9469 local gbs=$(import_param $osc_tgt grant_block_size)
9471 # write random number of bytes from max_brw_size / 4 to max_brw_size
9472 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9473 # align for direct io
9474 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9475 # round to grant consumption unit
9476 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9478 local grants=$((wb_round_up + extent_tax))
9480 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9481 stack_trap "rm -f $DIR/$tfile"
9483 # define OBD_FAIL_TGT_NO_GRANT 0x725
9484 # make the server not grant more back
9485 do_facet ost1 $LCTL set_param fail_loc=0x725
9486 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9488 do_facet ost1 $LCTL set_param fail_loc=0
9490 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9492 rm -f $DIR/$tfile || error "rm failed"
9494 # Remount client to reset grant
9495 remount_client $MOUNT || error "failed to remount client"
9496 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9498 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9500 # define OBD_FAIL_TGT_NO_GRANT 0x725
9501 # make the server not grant more back
9502 do_facet ost1 $LCTL set_param fail_loc=0x725
9503 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9504 do_facet ost1 $LCTL set_param fail_loc=0
9506 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9508 run_test 64e "check grant consumption (no grant allocation)"
9511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9513 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9514 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9515 $LCTL set_param debug=+cache
9517 # Remount client to reset grant
9518 remount_client $MOUNT || error "failed to remount client"
9519 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9521 local init_grants=$(import_param $osc_tgt initial_grant)
9522 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9523 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9524 local gbs=$(import_param $osc_tgt grant_block_size)
9525 local chunk=$(grant_chunk $osc_tgt)
9527 # write random number of bytes from max_brw_size / 4 to max_brw_size
9528 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9529 # align for direct io
9530 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9531 # round to grant consumption unit
9532 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9534 local grants=$((wb_round_up + extent_tax))
9536 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9537 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9538 error "error writing to $DIR/$tfile"
9540 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9541 "direct io with grant allocation"
9543 rm -f $DIR/$tfile || error "rm failed"
9545 # Remount client to reset grant
9546 remount_client $MOUNT || error "failed to remount client"
9547 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9549 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9551 local cmd="oO_WRONLY:w${write_bytes}_yc"
9553 $MULTIOP $DIR/$tfile $cmd &
9557 check_grants $osc_tgt $((init_grants - grants)) \
9558 "buffered io, not write rpc"
9560 kill -USR1 $MULTIPID
9563 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9564 "buffered io, one RPC"
9566 run_test 64f "check grant consumption (with grant allocation)"
9569 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9570 skip "Need MDS version at least 2.14.56"
9572 local mdts=$(comma_list $(mdts_nodes))
9574 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9576 stack_trap "$LCTL set_param $old"
9578 # generate dirty pages and increase dirty granted on MDT
9579 stack_trap "rm -f $DIR/$tfile-*"
9580 for (( i = 0; i < 10; i++)); do
9581 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9582 error "can't set stripe"
9583 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9585 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9586 $LFS getstripe $DIR/$tfile-$i
9587 error "not DoM file"
9594 # wait until grant shrink reset grant dirty on MDTs
9595 for ((i = 0; i < 120; i++)); do
9596 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9597 awk '{sum=sum+$1} END {print sum}')
9598 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9599 echo "$grant_dirty grants, $vm_dirty pages"
9600 (( grant_dirty + vm_dirty == 0 )) && break
9601 (( i == 3 )) && sync &&
9602 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9606 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9607 awk '{sum=sum+$1} END {print sum}')
9608 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9610 run_test 64g "grant shrink on MDT"
9613 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9614 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9616 local instance=$($LFS getname -i $DIR)
9617 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9618 local num_exps=$(do_facet ost1 \
9619 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9620 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9621 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9622 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9624 # 10MiB is for file to be written, max_brw_size * 16 *
9625 # num_exps is space reserve so that tgt_grant_shrink() decided
9627 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9628 (( avail * 1024 < expect )) &&
9629 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9631 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9632 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9633 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9634 $LCTL set_param osc.*OST0000*.grant_shrink=1
9635 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9637 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9638 stack_trap "rm -f $DIR/$tfile"
9639 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9641 # drop cache so that coming read would do rpc
9642 cancel_lru_locks osc
9644 # shrink interval is set to 10, pause for 7 seconds so that
9645 # grant thread did not wake up yet but coming read entered
9646 # shrink mode for rpc (osc_should_shrink_grant())
9649 declare -a cur_grant_bytes
9650 declare -a tot_granted
9651 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9652 tot_granted[0]=$(do_facet ost1 \
9653 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9655 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9657 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9658 tot_granted[1]=$(do_facet ost1 \
9659 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9661 # grant change should be equal on both sides
9662 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9663 tot_granted[0] - tot_granted[1])) ||
9664 error "grant change mismatch, " \
9665 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9666 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9668 run_test 64h "grant shrink on read"
9671 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9672 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9675 remote_ost_nodsh && skip "remote OSTs with nodsh"
9677 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9678 stack_trap "rm -f $DIR/$tfile"
9680 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9682 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9683 local instance=$($LFS getname -i $DIR)
9685 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9686 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9688 # shrink grants and simulate rpc loss
9689 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9690 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9691 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9695 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9697 local testid=$(echo $TESTNAME | tr '_' ' ')
9699 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9700 grep "GRANT, real grant" &&
9701 error "client has more grants then it owns" || true
9703 run_test 64i "shrink on reconnect"
9705 # bug 1414 - set/get directories' stripe info
9707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9709 test_mkdir $DIR/$tdir
9711 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9713 run_test 65a "directory with no stripe info"
9716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9718 test_mkdir $DIR/$tdir
9719 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9721 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9724 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9726 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9730 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9732 test_mkdir $DIR/$tdir
9733 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9735 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9736 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9738 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9740 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9745 test_mkdir $DIR/$tdir
9746 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9747 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9749 if [[ $STRIPECOUNT -le 0 ]]; then
9751 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9752 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9753 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9755 sc=$(($STRIPECOUNT - 1))
9757 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9758 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9759 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9760 error "lverify failed"
9762 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9767 test_mkdir $DIR/$tdir
9769 $LFS setstripe $DIR/$tdir || error "setstripe"
9770 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9771 error "no stripe info failed"
9773 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9775 run_test 65e "directory setstripe defaults"
9778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9780 test_mkdir $DIR/${tdir}f
9781 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9782 error "setstripe succeeded" || true
9784 run_test 65f "dir setstripe permission (should return error) ==="
9787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9789 test_mkdir $DIR/$tdir
9790 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9792 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9793 error "setstripe -S failed"
9794 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9795 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9796 error "delete default stripe failed"
9798 run_test 65g "directory setstripe -d"
9801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9803 test_mkdir $DIR/$tdir
9804 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9806 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9807 error "setstripe -S failed"
9808 test_mkdir $DIR/$tdir/dd1
9809 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9810 error "stripe info inherit failed"
9812 run_test 65h "directory stripe info inherit ===================="
9815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9817 save_layout_restore_at_exit $MOUNT
9819 # bug6367: set non-default striping on root directory
9820 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9822 # bug12836: getstripe on -1 default directory striping
9823 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9825 # bug12836: getstripe -v on -1 default directory striping
9826 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9828 # bug12836: new find on -1 default directory striping
9829 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9831 run_test 65i "various tests to set root directory striping"
9833 test_65j() { # bug6367
9834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9838 # if we aren't already remounting for each test, do so for this test
9839 if [ "$I_MOUNTED" = "yes" ]; then
9840 cleanup || error "failed to unmount"
9844 save_layout_restore_at_exit $MOUNT
9846 $LFS setstripe -d $MOUNT || error "setstripe failed"
9848 run_test 65j "set default striping on root directory (bug 6367)="
9852 wait_delete_completed
9853 do_facet $SINGLEMDS "lctl set_param -n \
9854 osp.$ost*MDT0000.max_create_count=$max_count"
9855 do_facet $SINGLEMDS "lctl set_param -n \
9856 osp.$ost*MDT0000.create_count=$count"
9857 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9858 echo $INACTIVE_OSC "is Activate"
9860 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9863 test_65k() { # bug11679
9864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9865 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9866 remote_mds_nodsh && skip "remote MDS with nodsh"
9868 local disable_precreate=true
9869 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9870 disable_precreate=false
9872 echo "Check OST status: "
9873 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9874 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9876 for OSC in $MDS_OSCS; do
9877 echo $OSC "is active"
9878 do_facet $SINGLEMDS lctl --device %$OSC activate
9881 for INACTIVE_OSC in $MDS_OSCS; do
9882 local ost=$(osc_to_ost $INACTIVE_OSC)
9883 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9884 lov.*md*.target_obd |
9885 awk -F: /$ost/'{ print $1 }' | head -n 1)
9888 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9889 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9891 echo "Deactivate: " $INACTIVE_OSC
9892 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9894 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9895 osp.$ost*MDT0000.create_count")
9896 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9897 osp.$ost*MDT0000.max_create_count")
9898 $disable_precreate &&
9899 do_facet $SINGLEMDS "lctl set_param -n \
9900 osp.$ost*MDT0000.max_create_count=0"
9902 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9903 [ -f $DIR/$tdir/$idx ] && continue
9904 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9905 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9907 error "setstripe $idx should succeed"; }
9908 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9910 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9913 do_facet $SINGLEMDS "lctl set_param -n \
9914 osp.$ost*MDT0000.max_create_count=$max_count"
9915 do_facet $SINGLEMDS "lctl set_param -n \
9916 osp.$ost*MDT0000.create_count=$count"
9917 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9918 echo $INACTIVE_OSC "is Activate"
9920 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9923 run_test 65k "validate manual striping works properly with deactivated OSCs"
9925 test_65l() { # bug 12836
9926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9928 test_mkdir -p $DIR/$tdir/test_dir
9929 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9930 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9932 run_test 65l "lfs find on -1 stripe dir ========================"
9935 local layout=$(save_layout $MOUNT)
9936 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9937 restore_layout $MOUNT $layout
9938 error "setstripe should fail by non-root users"
9942 run_test 65m "normal user can't set filesystem default stripe"
9945 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9946 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9947 skip "Need MDS version at least 2.12.50"
9948 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9950 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9951 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9952 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9954 save_layout_restore_at_exit $MOUNT
9956 # new subdirectory under root directory should not inherit
9957 # the default layout from root
9958 local dir1=$MOUNT/$tdir-1
9959 mkdir $dir1 || error "mkdir $dir1 failed"
9960 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9961 error "$dir1 shouldn't have LOV EA"
9963 # delete the default layout on root directory
9964 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9966 local dir2=$MOUNT/$tdir-2
9967 mkdir $dir2 || error "mkdir $dir2 failed"
9968 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9969 error "$dir2 shouldn't have LOV EA"
9971 # set a new striping pattern on root directory
9972 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9973 local new_def_stripe_size=$((def_stripe_size * 2))
9974 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9975 error "set stripe size on $MOUNT failed"
9977 # new file created in $dir2 should inherit the new stripe size from
9978 # the filesystem default
9979 local file2=$dir2/$tfile-2
9980 touch $file2 || error "touch $file2 failed"
9982 local file2_stripe_size=$($LFS getstripe -S $file2)
9983 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9985 echo "file2_stripe_size: '$file2_stripe_size'"
9986 echo "new_def_stripe_size: '$new_def_stripe_size'"
9987 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9990 local dir3=$MOUNT/$tdir-3
9991 mkdir $dir3 || error "mkdir $dir3 failed"
9992 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9993 # the root layout, which is the actual default layout that will be used
9994 # when new files are created in $dir3.
9995 local dir3_layout=$(get_layout_param $dir3)
9996 local root_dir_layout=$(get_layout_param $MOUNT)
9997 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9999 echo "dir3_layout: '$dir3_layout'"
10000 echo "root_dir_layout: '$root_dir_layout'"
10001 error "$dir3 should show the default layout from $MOUNT"
10004 # set OST pool on root directory
10005 local pool=$TESTNAME
10006 pool_add $pool || error "add $pool failed"
10007 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10008 error "add targets to $pool failed"
10010 $LFS setstripe -p $pool $MOUNT ||
10011 error "set OST pool on $MOUNT failed"
10013 # new file created in $dir3 should inherit the pool from
10014 # the filesystem default
10015 local file3=$dir3/$tfile-3
10016 touch $file3 || error "touch $file3 failed"
10018 local file3_pool=$($LFS getstripe -p $file3)
10019 [[ "$file3_pool" = "$pool" ]] ||
10020 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
10022 local dir4=$MOUNT/$tdir-4
10023 mkdir $dir4 || error "mkdir $dir4 failed"
10024 local dir4_layout=$(get_layout_param $dir4)
10025 root_dir_layout=$(get_layout_param $MOUNT)
10026 echo "$LFS getstripe -d $dir4"
10027 $LFS getstripe -d $dir4
10028 echo "$LFS getstripe -d $MOUNT"
10029 $LFS getstripe -d $MOUNT
10030 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
10032 echo "dir4_layout: '$dir4_layout'"
10033 echo "root_dir_layout: '$root_dir_layout'"
10034 error "$dir4 should show the default layout from $MOUNT"
10037 # new file created in $dir4 should inherit the pool from
10038 # the filesystem default
10039 local file4=$dir4/$tfile-4
10040 touch $file4 || error "touch $file4 failed"
10042 local file4_pool=$($LFS getstripe -p $file4)
10043 [[ "$file4_pool" = "$pool" ]] ||
10044 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
10046 # new subdirectory under non-root directory should inherit
10047 # the default layout from its parent directory
10048 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
10049 error "set directory layout on $dir4 failed"
10051 local dir5=$dir4/$tdir-5
10052 mkdir $dir5 || error "mkdir $dir5 failed"
10054 dir4_layout=$(get_layout_param $dir4)
10055 local dir5_layout=$(get_layout_param $dir5)
10056 [[ "$dir4_layout" = "$dir5_layout" ]] ||
10058 echo "dir4_layout: '$dir4_layout'"
10059 echo "dir5_layout: '$dir5_layout'"
10060 error "$dir5 should inherit the default layout from $dir4"
10063 # though subdir under ROOT doesn't inherit default layout, but
10064 # its sub dir/file should be created with default layout.
10065 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
10066 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
10067 skip "Need MDS version at least 2.12.59"
10069 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
10070 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
10071 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
10073 if [ $default_lmv_hash == "none" ]; then
10074 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
10076 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
10077 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
10080 $LFS setdirstripe -D -c 2 $MOUNT ||
10081 error "setdirstripe -D -c 2 failed"
10082 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
10083 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
10084 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
10086 # $dir4 layout includes pool
10087 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
10088 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10089 error "pool lost on setstripe"
10090 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
10091 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10092 error "pool lost on compound layout setstripe"
10094 run_test 65n "don't inherit default layout from root for new subdirectories"
10097 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
10098 skip "need MDS version at least 2.14.57"
10100 # set OST pool on root directory
10101 local pool=$TESTNAME
10103 pool_add $pool || error "add $pool failed"
10104 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10105 error "add targets to $pool failed"
10107 local dir1=$MOUNT/$tdir
10109 mkdir $dir1 || error "mkdir $dir1 failed"
10111 # set a new striping pattern on root directory
10112 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10114 $LFS setstripe -p $pool $dir1 ||
10115 error "set directory layout on $dir1 failed"
10117 # $dir1 layout includes pool
10118 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
10119 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10120 error "pool lost on setstripe"
10121 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
10122 $LFS getstripe $dir1
10123 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10124 error "pool lost on compound layout setstripe"
10126 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
10127 error "setdirstripe failed on sub-dir with inherited pool"
10128 $LFS getstripe $dir1/dir2
10129 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
10130 error "pool lost on compound layout setdirstripe"
10132 $LFS setstripe -E -1 -c 1 $dir1
10133 $LFS getstripe -d $dir1
10134 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10135 error "pool lost on setstripe"
10137 run_test 65o "pool inheritance for mdt component"
10139 test_65p () { # LU-16152
10140 local src_dir=$DIR/$tdir/src_dir
10141 local dst_dir=$DIR/$tdir/dst_dir
10142 local yaml_file=$DIR/$tdir/layout.yaml
10145 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
10146 skip "Need at least version 2.15.51"
10148 test_mkdir -p $src_dir
10149 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
10150 error "failed to setstripe"
10151 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
10152 error "failed to getstripe"
10154 test_mkdir -p $dst_dir
10155 $LFS setstripe --yaml $yaml_file $dst_dir ||
10156 error "failed to setstripe with yaml file"
10157 border=$($LFS getstripe -d $dst_dir |
10158 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
10159 error "failed to getstripe"
10161 # 2048M is 0x80000000, or 2147483648
10162 (( $border == 2147483648 )) ||
10163 error "failed to handle huge number in yaml layout"
10165 run_test 65p "setstripe with yaml file and huge number"
10167 # bug 2543 - update blocks count on client
10169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10171 local COUNT=${COUNT:-8}
10172 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
10173 sync; sync_all_data; sync; sync_all_data
10174 cancel_lru_locks osc
10175 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
10176 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
10178 run_test 66 "update inode blocks count on client ==============="
10181 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
10185 swapon -s | awk '($1 == "'$1'") { print $4 }'
10188 # bug5265, obdfilter oa2dentry return -ENOENT
10189 # #define OBD_FAIL_SRV_ENOENT 0x217
10191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10192 remote_ost_nodsh && skip "remote OST with nodsh"
10195 $LFS setstripe -c 1 -i 0 $f
10196 stack_trap "rm -f $f ${f}.2"
10198 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
10200 do_facet ost1 lctl set_param fail_loc=0x217
10201 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
10202 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
10204 do_facet ost1 lctl set_param fail_loc=0
10205 $DIRECTIO write $f 0 2 || error "write error"
10207 cancel_lru_locks osc
10208 $DIRECTIO read $f 0 1 || error "read error"
10210 do_facet ost1 lctl set_param fail_loc=0x217
10211 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
10213 do_facet ost1 lctl set_param fail_loc=0
10215 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
10218 test_mkdir $DIR/$tdir
10219 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
10220 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
10222 run_test 71 "Running dbench on lustre (don't segment fault) ===="
10224 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
10225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10226 [ "$RUNAS_ID" = "$UID" ] &&
10227 skip_env "RUNAS_ID = UID = $UID -- skipping"
10228 # Check that testing environment is properly set up. Skip if not
10229 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
10230 skip_env "User $RUNAS_ID does not exist - skipping"
10233 chmod 777 $DIR/$tfile
10234 chmod ug+s $DIR/$tfile
10235 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
10236 error "$RUNAS dd $DIR/$tfile failed"
10237 # See if we are still setuid/sgid
10238 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10239 error "S/gid is not dropped on write"
10240 # Now test that MDS is updated too
10241 cancel_lru_locks mdc
10242 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10243 error "S/gid is not dropped on MDS"
10246 run_test 72a "Test that remove suid works properly (bug5695) ===="
10248 test_72b() { # bug 24226 -- keep mode setting when size is not changing
10251 [ "$RUNAS_ID" = "$UID" ] &&
10252 skip_env "RUNAS_ID = UID = $UID -- skipping"
10253 [ "$RUNAS_ID" -eq 0 ] &&
10254 skip_env "RUNAS_ID = 0 -- skipping"
10255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10256 # Check that testing environment is properly set up. Skip if not
10257 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
10258 skip_env "User $RUNAS_ID does not exist - skipping"
10260 touch $DIR/${tfile}-f{g,u}
10261 test_mkdir $DIR/${tfile}-dg
10262 test_mkdir $DIR/${tfile}-du
10263 chmod 770 $DIR/${tfile}-{f,d}{g,u}
10264 chmod g+s $DIR/${tfile}-{f,d}g
10265 chmod u+s $DIR/${tfile}-{f,d}u
10266 for perm in 777 2777 4777; do
10267 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
10268 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
10269 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
10270 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
10274 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
10276 # bug 3462 - multiple simultaneous MDC requests
10278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10280 test_mkdir $DIR/d73-1
10281 test_mkdir $DIR/d73-2
10282 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
10285 lctl set_param fail_loc=0x80000129
10286 $MULTIOP $DIR/d73-1/f73-2 Oc &
10288 lctl set_param fail_loc=0
10290 $MULTIOP $DIR/d73-2/f73-3 Oc &
10294 wait $pid1 || return 1
10298 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
10299 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
10300 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
10304 run_test 73 "multiple MDC requests (should not deadlock)"
10306 test_74a() { # bug 6149, 6184
10307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10310 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10312 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10313 # will spin in a tight reconnection loop
10314 $LCTL set_param fail_loc=0x8000030e
10315 # get any lock that won't be difficult - lookup works.
10317 $LCTL set_param fail_loc=0
10321 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
10323 test_74b() { # bug 13310
10324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10326 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10328 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10329 # will spin in a tight reconnection loop
10330 $LCTL set_param fail_loc=0x8000030e
10331 # get a "difficult" lock
10333 $LCTL set_param fail_loc=0
10337 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
10340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10342 #define OBD_FAIL_LDLM_NEW_LOCK
10343 $LCTL set_param fail_loc=0x319
10344 touch $DIR/$tfile && error "touch successful"
10345 $LCTL set_param fail_loc=0
10348 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
10350 slab_lic=/sys/kernel/slab/lustre_inode_cache
10352 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
10353 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
10354 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
10357 test_76a() { # Now for b=20433, added originally in b=1443
10358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10360 cancel_lru_locks osc
10361 # there may be some slab objects cached per core
10362 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
10363 local before=$(num_objects)
10364 local count=$((512 * cpus))
10365 [ "$SLOW" = "no" ] && count=$((128 * cpus))
10366 local margin=$((count / 10))
10367 if [[ -f $slab_lic/aliases ]]; then
10368 local aliases=$(cat $slab_lic/aliases)
10369 (( aliases > 0 )) && margin=$((margin * aliases))
10372 echo "before slab objects: $before"
10373 for i in $(seq $count); do
10377 cancel_lru_locks osc
10378 local after=$(num_objects)
10379 echo "created: $count, after slab objects: $after"
10380 # shared slab counts are not very accurate, allow significant margin
10381 # the main goal is that the cache growth is not permanently > $count
10382 while (( after > before + margin )); do
10384 after=$(num_objects)
10386 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10387 if (( wait > 60 )); then
10388 error "inode slab grew from $before+$margin to $after"
10392 run_test 76a "confirm clients recycle inodes properly ===="
10395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10396 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
10399 local before=$(num_objects)
10401 for i in $(seq $count); do
10406 local after=$(num_objects)
10409 while (( after > before )); do
10411 after=$(num_objects)
10413 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10414 if (( wait > 60 )); then
10415 error "inode slab grew from $before to $after"
10419 echo "slab objects before: $before, after: $after"
10421 run_test 76b "confirm clients recycle directory inodes properly ===="
10423 export ORIG_CSUM=""
10426 # Note: in sptlrpc modes which enable its own bulk checksum, the
10427 # original crc32_le bulk checksum will be automatically disabled,
10428 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10429 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10430 # In this case set_checksums() will not be no-op, because sptlrpc
10431 # bulk checksum will be enabled all through the test.
10433 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10434 lctl set_param -n osc.*.checksums $1
10438 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10439 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10440 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10441 tr -d [] | head -n1)}
10442 set_checksum_type()
10444 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10446 log "set checksum type to $1, rc = $rc"
10450 get_osc_checksum_type()
10452 # arugment 1: OST name, like OST0000
10454 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10455 sed 's/.*\[\(.*\)\].*/\1/g')
10457 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10458 echo $checksum_type
10461 F77_TMP=$TMP/f77-temp
10464 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10465 error "error writing to $F77_TMP"
10468 test_77a() { # bug 10889
10469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10470 $GSS && skip_env "could not run with gss"
10472 [ ! -f $F77_TMP ] && setup_f77
10474 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10478 run_test 77a "normal checksum read/write operation"
10480 test_77b() { # bug 10889
10481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10482 $GSS && skip_env "could not run with gss"
10484 [ ! -f $F77_TMP ] && setup_f77
10485 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10486 $LCTL set_param fail_loc=0x80000409
10489 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10490 error "dd error: $?"
10491 $LCTL set_param fail_loc=0
10493 for algo in $CKSUM_TYPES; do
10494 cancel_lru_locks osc
10495 set_checksum_type $algo
10496 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10497 $LCTL set_param fail_loc=0x80000408
10498 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10499 $LCTL set_param fail_loc=0
10502 set_checksum_type $ORIG_CSUM_TYPE
10505 run_test 77b "checksum error on client write, read"
10510 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10512 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10513 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10514 $check_ost && [ -n "$ost_file_prefix" ] &&
10515 do_facet ost1 rm -f ${ost_file_prefix}\*
10519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10520 $GSS && skip_env "could not run with gss"
10521 remote_ost_nodsh && skip "remote OST with nodsh"
10524 local osc_file_prefix
10526 local check_ost=false
10527 local ost_file_prefix
10533 # ensure corruption will occur on first OSS/OST
10534 $LFS setstripe -i 0 $DIR/$tfile
10536 [ ! -f $F77_TMP ] && setup_f77
10537 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10538 error "dd write error: $?"
10539 fid=$($LFS path2fid $DIR/$tfile)
10541 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10544 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10545 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10547 echo "OSS do not support bulk pages dump upon error"
10550 osc_file_prefix=$($LCTL get_param -n debug_path)
10551 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10553 trap cleanup_77c EXIT
10556 # enable bulk pages dump upon error on Client
10557 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10558 # enable bulk pages dump upon error on OSS
10560 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10562 # flush Client cache to allow next read to reach OSS
10563 cancel_lru_locks osc
10565 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10566 $LCTL set_param fail_loc=0x80000408
10567 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10568 $LCTL set_param fail_loc=0
10572 # check cksum dump on Client
10573 osc_file=$(ls ${osc_file_prefix}*)
10574 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10575 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10576 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10577 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10578 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10580 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10581 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10582 error "dump content does not match on Client"
10584 $check_ost || skip "No need to check cksum dump on OSS"
10586 # check cksum dump on OSS
10587 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10588 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10589 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10590 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10591 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10592 error "dump content does not match on OSS"
10596 run_test 77c "checksum error on client read with debug"
10598 test_77d() { # bug 10889
10599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10600 $GSS && skip_env "could not run with gss"
10602 stack_trap "rm -f $DIR/$tfile"
10603 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10604 $LCTL set_param fail_loc=0x80000409
10606 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10607 error "direct write: rc=$?"
10608 $LCTL set_param fail_loc=0
10611 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10612 $LCTL set_param fail_loc=0x80000408
10614 cancel_lru_locks osc
10615 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10616 error "direct read: rc=$?"
10617 $LCTL set_param fail_loc=0
10620 run_test 77d "checksum error on OST direct write, read"
10622 test_77f() { # bug 10889
10623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10624 $GSS && skip_env "could not run with gss"
10627 stack_trap "rm -f $DIR/$tfile"
10628 for algo in $CKSUM_TYPES; do
10629 cancel_lru_locks osc
10630 set_checksum_type $algo
10631 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10632 $LCTL set_param fail_loc=0x409
10633 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10634 error "direct write succeeded"
10635 $LCTL set_param fail_loc=0
10637 set_checksum_type $ORIG_CSUM_TYPE
10640 run_test 77f "repeat checksum error on write (expect error)"
10642 test_77g() { # bug 10889
10643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10644 $GSS && skip_env "could not run with gss"
10645 remote_ost_nodsh && skip "remote OST with nodsh"
10647 [ ! -f $F77_TMP ] && setup_f77
10649 local file=$DIR/$tfile
10650 stack_trap "rm -f $file" EXIT
10652 $LFS setstripe -c 1 -i 0 $file
10653 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10654 do_facet ost1 lctl set_param fail_loc=0x8000021a
10656 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10657 error "write error: rc=$?"
10658 do_facet ost1 lctl set_param fail_loc=0
10661 cancel_lru_locks osc
10662 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10663 do_facet ost1 lctl set_param fail_loc=0x8000021b
10665 cmp $F77_TMP $file || error "file compare failed"
10666 do_facet ost1 lctl set_param fail_loc=0
10669 run_test 77g "checksum error on OST write, read"
10671 test_77k() { # LU-10906
10672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10673 $GSS && skip_env "could not run with gss"
10675 local cksum_param="osc.$FSNAME*.checksums"
10676 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10680 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10681 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10682 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10685 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10686 error "failed to set checksum=$i on MGS"
10687 wait_update $HOSTNAME "$get_checksum" $i
10689 echo "remount client, checksum should be $i"
10690 remount_client $MOUNT || error "failed to remount client"
10691 checksum=$(eval $get_checksum)
10692 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10694 # remove persistent param to avoid races with checksum mountopt below
10695 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10696 error "failed to delete checksum on MGS"
10698 for opt in "checksum" "nochecksum"; do
10699 #remount with mount option
10700 echo "remount client with option $opt, checksum should be $i"
10701 umount_client $MOUNT || error "failed to umount client"
10702 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10703 error "failed to mount client with option '$opt'"
10704 checksum=$(eval $get_checksum)
10705 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10709 remount_client $MOUNT || error "failed to remount client"
10711 run_test 77k "enable/disable checksum correctly"
10714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10715 $GSS && skip_env "could not run with gss"
10718 stack_trap "set_checksums $ORIG_CSUM" EXIT
10719 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10721 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10723 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10724 for algo in $CKSUM_TYPES; do
10725 set_checksum_type $algo || error "fail to set checksum type $algo"
10726 osc_algo=$(get_osc_checksum_type OST0000)
10727 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10729 # no locks, no reqs to let the connection idle
10730 cancel_lru_locks osc
10731 lru_resize_disable osc
10732 wait_osc_import_state client ost1 IDLE
10734 # ensure ost1 is connected
10735 stat $DIR/$tfile >/dev/null || error "can't stat"
10736 wait_osc_import_state client ost1 FULL
10738 osc_algo=$(get_osc_checksum_type OST0000)
10739 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10743 run_test 77l "preferred checksum type is remembered after reconnected"
10745 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10750 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10751 skip "Need at least version 2.14.52"
10752 local param=checksum_speed
10754 $LCTL get_param $param || error "reading $param failed"
10756 csum_speeds=$($LCTL get_param -n $param)
10758 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10759 error "known checksum types are missing"
10761 run_test 77m "Verify checksum_speed is correctly read"
10763 check_filefrag_77n() {
10768 while read extidx a b start end rest; do
10769 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10770 nr_ext=$(( $nr_ext + 1 ))
10771 starts+=( ${start%..} )
10774 done < <( filefrag -sv $1 )
10776 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10781 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10784 $TRUNCATE $DIR/$tfile 0
10785 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10786 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10787 check_filefrag_77n $DIR/$tfile ||
10788 skip "$tfile blocks not contiguous around hole"
10791 stack_trap "set_checksums $ORIG_CSUM" EXIT
10792 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10793 stack_trap "rm -f $DIR/$tfile"
10795 for algo in $CKSUM_TYPES; do
10796 if [[ "$algo" =~ ^t10 ]]; then
10797 set_checksum_type $algo ||
10798 error "fail to set checksum type $algo"
10799 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10800 error "fail to read $tfile with $algo"
10806 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10809 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10810 skip "Need MDS version at least 2.14.55"
10811 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10812 skip "Need OST version at least 2.14.55"
10813 local ofd=obdfilter
10816 # print OST checksum_type
10817 echo "$ofd.$FSNAME-*.checksum_type:"
10818 do_nodes $(comma_list $(osts_nodes)) \
10819 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10821 # print MDT checksum_type
10822 echo "$mdt.$FSNAME-*.checksum_type:"
10823 do_nodes $(comma_list $(mdts_nodes)) \
10824 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10826 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10827 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10829 (( $o_count == $OSTCOUNT )) ||
10830 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10832 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10833 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10835 (( $m_count == $MDSCOUNT )) ||
10836 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10838 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10840 cleanup_test_78() {
10845 test_78() { # bug 10901
10846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10847 remote_ost || skip_env "local OST"
10850 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10851 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10852 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10853 echo "MemTotal: $MEMTOTAL"
10855 # reserve 256MB of memory for the kernel and other running processes,
10856 # and then take 1/2 of the remaining memory for the read/write buffers.
10857 if [ $MEMTOTAL -gt 512 ] ;then
10858 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10860 # for those poor memory-starved high-end clusters...
10861 MEMTOTAL=$((MEMTOTAL / 2))
10863 echo "Mem to use for directio: $MEMTOTAL"
10865 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10866 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10867 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10868 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10870 echo "Smallest OST: $SMALLESTOST"
10871 [[ $SMALLESTOST -lt 10240 ]] &&
10872 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10874 trap cleanup_test_78 EXIT
10876 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10877 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10879 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10880 echo "File size: $F78SIZE"
10881 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10882 for i in $(seq 1 $NSEQ); do
10883 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10884 echo directIO rdwr round $i of $NSEQ
10885 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10890 run_test 78 "handle large O_DIRECT writes correctly ============"
10892 test_79() { # bug 12743
10893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10895 wait_delete_completed
10897 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10898 BKFREE=$(calc_osc_kbytes kbytesfree)
10899 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10901 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10902 DFTOTAL=`echo $STRING | cut -d, -f1`
10903 DFUSED=`echo $STRING | cut -d, -f2`
10904 DFAVAIL=`echo $STRING | cut -d, -f3`
10905 DFFREE=$(($DFTOTAL - $DFUSED))
10907 ALLOWANCE=$((64 * $OSTCOUNT))
10909 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10910 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10911 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10913 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10914 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10915 error "df free($DFFREE) mismatch OST free($BKFREE)"
10917 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10918 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10919 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10922 run_test 79 "df report consistency check ======================="
10924 test_80() { # bug 10718
10925 remote_ost_nodsh && skip "remote OST with nodsh"
10926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10928 # relax strong synchronous semantics for slow backends like ZFS
10929 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10930 local soc="obdfilter.*.sync_lock_cancel"
10931 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10933 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10934 if [ -z "$save" ]; then
10935 soc="obdfilter.*.sync_on_lock_cancel"
10936 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10939 if [ "$save" != "never" ]; then
10940 local hosts=$(comma_list $(osts_nodes))
10942 do_nodes $hosts $LCTL set_param $soc=never
10943 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10947 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10948 sync; sleep 1; sync
10949 local before=$(date +%s)
10950 cancel_lru_locks osc
10951 local after=$(date +%s)
10952 local diff=$((after - before))
10953 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10957 run_test 80 "Page eviction is equally fast at high offsets too"
10959 test_81a() { # LU-456
10960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10961 remote_ost_nodsh && skip "remote OST with nodsh"
10963 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10964 # MUST OR with the CFS_FAIL_ONCE (0x80000000)
10965 do_facet ost1 lctl set_param fail_loc=0x80000228
10967 # write should trigger a retry and success
10968 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10969 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10971 if [ $RC -ne 0 ] ; then
10972 error "write should success, but failed for $RC"
10975 run_test 81a "OST should retry write when get -ENOSPC ==============="
10977 test_81b() { # LU-456
10978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10979 remote_ost_nodsh && skip "remote OST with nodsh"
10981 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10982 # Don't OR with the CFS_FAIL_ONCE (0x80000000)
10983 do_facet ost1 lctl set_param fail_loc=0x228
10985 # write should retry several times and return -ENOSPC finally
10986 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10987 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10990 if [ $RC -ne $ENOSPC ] ; then
10991 error "dd should fail for -ENOSPC, but succeed."
10994 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10997 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10999 test_mkdir $DIR/$tdir.cvsroot
11000 chown $RUNAS_ID $DIR/$tdir.cvsroot
11003 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
11006 # some versions of cvs import exit(1) when asked to import links or
11007 # files they can't read. ignore those files.
11008 local toignore=$(find . -type l -printf '-I %f\n' -o \
11009 ! -perm /4 -printf '-I %f\n')
11010 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
11011 $tdir.reposname vtag rtag
11014 test_mkdir $DIR/$tdir.reposname
11015 chown $RUNAS_ID $DIR/$tdir.reposname
11016 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
11018 cd $DIR/$tdir.reposname
11020 $RUNAS cvs add -m 'addmsg' foo99
11022 $RUNAS cvs commit -m 'nomsg' foo99
11023 rm -fr $DIR/$tdir.cvsroot
11025 run_test 99 "cvs strange file/directory operations"
11028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11029 [[ "$NETTYPE" =~ tcp ]] ||
11030 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
11031 [[ -n "$(type -p ss)" ]] || skip_env "ss not available"
11032 remote_ost_nodsh && skip "remote OST with nodsh"
11033 remote_mds_nodsh && skip "remote MDS with nodsh"
11034 remote_servers || skip "useless for local single node setup"
11036 ss -tna | ( rc=1; while read STATE SND RCV LOCAL REMOTE STAT; do
11037 [[ "${REMOTE/*:/}" == "$ACCEPTOR_PORT" ]] || continue
11040 if (( ${LOCAL/*:/} >= 1024 )); then
11041 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
11043 error "local: ${LOCAL/*:/} > 1024 remote: ${REMOTE/*:/}"
11046 (( $rc == 0 )) || error "privileged port not found" )
11048 run_test 100 "check local port using privileged port"
11050 function get_named_value()
11054 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
11057 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
11058 awk '/^max_cached_mb/ { print $2 }')
11061 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
11066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11071 local cache_limit=32
11073 $LCTL set_param -n osc.*-osc*.rpc_stats=0
11074 trap cleanup_101a EXIT
11075 $LCTL set_param -n llite.*.read_ahead_stats=0
11076 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
11079 # randomly read 10000 of 64K chunks from file 3x 32MB in size
11081 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
11082 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
11085 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
11086 get_named_value 'read.but.discarded'); do
11087 discard=$(($discard + $s))
11091 $LCTL get_param osc.*-osc*.rpc_stats
11092 $LCTL get_param llite.*.read_ahead_stats
11094 # Discard is generally zero, but sometimes a few random reads line up
11095 # and trigger larger readahead, which is wasted & leads to discards.
11096 if [[ $(($discard)) -gt $nreads ]]; then
11097 error "too many ($discard) discarded pages"
11099 rm -f $DIR/$tfile || true
11101 run_test 101a "check read-ahead for random reads"
11103 setup_test101bc() {
11104 test_mkdir $DIR/$tdir
11106 local FILE_LENGTH=$2
11109 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
11111 local list=$(comma_list $(osts_nodes))
11112 set_osd_param $list '' read_cache_enable 0
11113 set_osd_param $list '' writethrough_cache_enable 0
11115 trap cleanup_test101bc EXIT
11116 # prepare the read-ahead file
11117 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
11119 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
11120 count=$FILE_SIZE_MB 2> /dev/null
11124 cleanup_test101bc() {
11129 local list=$(comma_list $(osts_nodes))
11130 set_osd_param $list '' read_cache_enable 1
11131 set_osd_param $list '' writethrough_cache_enable 1
11135 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
11140 local stripe_size=$2
11141 local stride_length=$((stripe_size / read_size))
11142 local stride_width=$((stride_length * OSTCOUNT))
11143 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
11144 (stride_width - stride_length) ))
11145 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
11146 get_named_value 'read.but.discarded' | calc_total)
11148 if [[ $discard -gt $discard_limit ]]; then
11149 $LCTL get_param llite.*.read_ahead_stats
11150 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
11152 echo "Read-ahead success for size ${read_size}"
11157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11158 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11160 local STRIPE_SIZE=1048576
11161 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
11163 if [ $SLOW == "yes" ]; then
11164 local FILE_LENGTH=$((STRIDE_SIZE * 64))
11166 local FILE_LENGTH=$((STRIDE_SIZE * 8))
11169 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
11171 # prepare the read-ahead file
11172 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11173 cancel_lru_locks osc
11174 for BIDX in 2 4 8 16 32 64 128 256
11176 local BSIZE=$((BIDX*4096))
11177 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
11178 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
11179 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
11180 $LCTL set_param -n llite.*.read_ahead_stats=0
11181 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
11182 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
11183 cancel_lru_locks osc
11184 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
11189 run_test 101b "check stride-io mode read-ahead ================="
11192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11194 local STRIPE_SIZE=1048576
11195 local FILE_LENGTH=$((STRIPE_SIZE*100))
11198 local osc_rpc_stats
11200 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11202 cancel_lru_locks osc
11203 $LCTL set_param osc.*.rpc_stats=0
11204 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
11205 $LCTL get_param osc.*.rpc_stats
11206 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
11207 local stats=$($LCTL get_param -n $osc_rpc_stats)
11208 local lines=$(echo "$stats" | awk 'END {print NR;}')
11211 if [ $lines -le 20 ]; then
11212 echo "continue debug"
11215 for size in 1 2 4 8; do
11216 local rpc=$(echo "$stats" |
11217 awk '($1 == "'$size':") {print $2; exit; }')
11218 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
11219 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
11221 echo "$osc_rpc_stats check passed!"
11226 run_test 101c "check stripe_size aligned read-ahead"
11229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11231 local file=$DIR/$tfile
11232 local sz_MB=${FILESIZE_101d:-80}
11233 local ra_MB=${READAHEAD_MB:-40}
11235 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
11236 [ $free_MB -lt $sz_MB ] &&
11237 skip "Need free space ${sz_MB}M, have ${free_MB}M"
11239 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
11240 $LFS setstripe -c -1 $file || error "setstripe failed"
11242 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
11243 echo Cancel LRU locks on lustre client to flush the client cache
11244 cancel_lru_locks osc
11246 echo Disable read-ahead
11247 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11248 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11249 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
11250 $LCTL get_param -n llite.*.max_read_ahead_mb
11252 echo "Reading the test file $file with read-ahead disabled"
11253 local sz_KB=$((sz_MB * 1024 / 4))
11254 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
11255 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
11256 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11257 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11259 echo "Cancel LRU locks on lustre client to flush the client cache"
11260 cancel_lru_locks osc
11261 echo Enable read-ahead with ${ra_MB}MB
11262 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
11264 echo "Reading the test file $file with read-ahead enabled"
11265 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11266 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11268 echo "read-ahead disabled time read $raOFF"
11269 echo "read-ahead enabled time read $raON"
11272 wait_delete_completed
11274 # use awk for this check instead of bash because it handles decimals
11275 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
11276 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
11278 run_test 101d "file read with and without read-ahead enabled"
11281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11283 local file=$DIR/$tfile
11284 local size_KB=500 #KB
11288 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
11289 local need_KB=$((count * size_KB))
11290 [[ $free_KB -le $need_KB ]] &&
11291 skip_env "Need free space $need_KB, have $free_KB"
11293 echo "Creating $count ${size_KB}K test files"
11294 for ((i = 0; i < $count; i++)); do
11295 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
11298 echo "Cancel LRU locks on lustre client to flush the client cache"
11299 cancel_lru_locks $OSC
11301 echo "Reset readahead stats"
11302 $LCTL set_param -n llite.*.read_ahead_stats=0
11304 for ((i = 0; i < $count; i++)); do
11305 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
11308 $LCTL get_param llite.*.max_cached_mb
11309 $LCTL get_param llite.*.read_ahead_stats
11310 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11311 get_named_value 'misses' | calc_total)
11313 for ((i = 0; i < $count; i++)); do
11314 rm -rf $file.$i 2>/dev/null
11317 #10000 means 20% reads are missing in readahead
11318 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
11320 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
11323 which iozone || skip_env "no iozone installed"
11325 local old_debug=$($LCTL get_param debug)
11326 old_debug=${old_debug#*=}
11327 $LCTL set_param debug="reada mmap"
11329 # create a test file
11330 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
11332 echo Cancel LRU locks on lustre client to flush the client cache
11333 cancel_lru_locks osc
11335 echo Reset readahead stats
11336 $LCTL set_param -n llite.*.read_ahead_stats=0
11338 echo mmap read the file with small block size
11339 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
11342 echo checking missing pages
11343 $LCTL get_param llite.*.read_ahead_stats
11344 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11345 get_named_value 'misses' | calc_total)
11347 $LCTL set_param debug="$old_debug"
11348 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
11351 run_test 101f "check mmap read performance"
11353 test_101g_brw_size_test() {
11355 local pages=$((mb * 1048576 / PAGE_SIZE))
11356 local file=$DIR/$tfile
11358 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
11359 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
11360 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
11361 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
11365 stack_trap "rm -f $file" EXIT
11366 $LCTL set_param -n osc.*.rpc_stats=0
11368 # 10 RPCs should be enough for the test
11370 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
11371 { error "dd write ${mb} MB blocks failed"; return 3; }
11372 cancel_lru_locks osc
11373 dd of=/dev/null if=$file bs=${mb}M count=$count ||
11374 { error "dd write ${mb} MB blocks failed"; return 4; }
11376 # calculate number of full-sized read and write RPCs
11377 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
11378 sed -n '/pages per rpc/,/^$/p' |
11379 awk '/'$pages':/ { reads += $2; writes += $6 }; \
11380 END { print reads,writes }'))
11381 # allow one extra full-sized read RPC for async readahead
11382 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
11383 { error "${rpcs[0]} != $count read RPCs"; return 5; }
11384 [[ ${rpcs[1]} == $count ]] ||
11385 { error "${rpcs[1]} != $count write RPCs"; return 6; }
11389 remote_ost_nodsh && skip "remote OST with nodsh"
11392 local osts=$(get_facets OST)
11393 local list=$(comma_list $(osts_nodes))
11394 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11395 local brw_size="obdfilter.*.brw_size"
11397 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11399 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
11401 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
11402 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
11403 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11404 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11405 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11406 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11408 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11411 if [[ $orig_mb -lt 16 ]]; then
11412 save_lustre_params $osts "$brw_size" > $p
11413 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11414 error "set 16MB RPC size failed"
11416 echo "remount client to enable new RPC size"
11417 remount_client $MOUNT || error "remount_client failed"
11420 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11421 # should be able to set brw_size=12, but no rpc_stats for that
11422 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11425 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11427 if [[ $orig_mb -lt 16 ]]; then
11428 restore_lustre_params < $p
11429 remount_client $MOUNT || error "remount_client restore failed"
11432 rm -f $p $DIR/$tfile
11434 run_test 101g "Big bulk(4/16 MiB) readahead"
11437 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11439 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11440 error "dd 70M file failed"
11441 echo Cancel LRU locks on lustre client to flush the client cache
11442 cancel_lru_locks osc
11444 echo "Reset readahead stats"
11445 $LCTL set_param -n llite.*.read_ahead_stats 0
11447 echo "Read 10M of data but cross 64M bundary"
11448 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11449 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11450 get_named_value 'misses' | calc_total)
11451 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11452 rm -f $p $DIR/$tfile
11454 run_test 101h "Readahead should cover current read window"
11457 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11458 error "dd 10M file failed"
11460 local max_per_file_mb=$($LCTL get_param -n \
11461 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11462 cancel_lru_locks osc
11463 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11464 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11465 error "set max_read_ahead_per_file_mb to 1 failed"
11467 echo "Reset readahead stats"
11468 $LCTL set_param llite.*.read_ahead_stats=0
11470 dd if=$DIR/$tfile of=/dev/null bs=2M
11472 $LCTL get_param llite.*.read_ahead_stats
11473 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11474 awk '/misses/ { print $2 }')
11475 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11478 run_test 101i "allow current readahead to exceed reservation"
11481 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11482 error "setstripe $DIR/$tfile failed"
11483 local file_size=$((1048576 * 16))
11484 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11485 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11487 echo Disable read-ahead
11488 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11490 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11491 for blk in $PAGE_SIZE 1048576 $file_size; do
11492 cancel_lru_locks osc
11493 echo "Reset readahead stats"
11494 $LCTL set_param -n llite.*.read_ahead_stats=0
11495 local count=$(($file_size / $blk))
11496 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11497 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11498 get_named_value 'failed.to.fast.read' | calc_total)
11499 $LCTL get_param -n llite.*.read_ahead_stats
11500 [ $miss -eq $count ] || error "expected $count got $miss"
11503 rm -f $p $DIR/$tfile
11505 run_test 101j "A complete read block should be submitted when no RA"
11507 test_readahead_base() {
11508 local file=$DIR/$tfile
11514 $LCTL set_param -n llite.*.read_ahead_stats=0
11515 # The first page is not accounted into readahead
11516 ramax=$(((size + PAGE_SIZE - 1) / PAGE_SIZE - 1))
11517 iosz=$(((size + 1048575) / 1048576 * 1048576))
11518 echo "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11520 $LCTL mark "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11521 fallocate -l $size $file || error "failed to fallocate $file"
11522 cancel_lru_locks osc
11523 $MULTIOP $file or${iosz}c || error "failed to read $file"
11524 $LCTL get_param -n llite.*.read_ahead_stats
11525 ranum=$($LCTL get_param -n llite.*.read_ahead_stats |
11526 awk '/readahead.pages/ { print $7 }' | calc_total)
11527 (( $ranum <= $ramax )) ||
11528 error "read-ahead pages is $ranum more than $ramax"
11529 rm -rf $file || error "failed to remove $file"
11534 local file=$DIR/$tfile
11540 check_set_fallocate_or_skip
11541 stack_trap "rm -f $file" EXIT
11543 test_readahead_base 4096
11545 # file size: 16K = 16384
11546 test_readahead_base 16384
11547 test_readahead_base 16385
11548 test_readahead_base 16383
11550 # file size: 1M + 1 = 1048576 + 1
11551 test_readahead_base 1048577
11552 # file size: 1M + 16K
11553 test_readahead_base $((1048576 + 16384))
11555 # file size: stripe_size * (stripe_count - 1) + 16K
11556 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11557 test_readahead_base $((1048576 * (OSTCOUNT - 1) + 16384))
11558 # file size: stripe_size * stripe_count + 16K
11559 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11560 test_readahead_base $((1048576 * OSTCOUNT + 16384))
11561 # file size: 2 * stripe_size * stripe_count + 16K
11562 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11563 test_readahead_base $((2 * 1048576 * OSTCOUNT + 16384))
11565 run_test 101m "read ahead for small file and last stripe of the file"
11568 test_mkdir $DIR/$tdir
11569 chown $RUNAS_ID $DIR/$tdir
11572 STRIPE_COUNT=$OSTCOUNT
11573 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11575 trap cleanup_test102 EXIT
11577 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11579 for num in 1 2 3 4; do
11580 for count in $(seq 1 $STRIPE_COUNT); do
11581 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11582 local size=`expr $STRIPE_SIZE \* $num`
11583 local file=file"$num-$idx-$count"
11584 $1 $LFS setstripe -S $size -i $idx -c $count $file
11590 $1 tar cf $TMP/f102.tar $tdir --xattrs
11593 cleanup_test102() {
11595 rm -f $TMP/f102.tar
11596 rm -rf $DIR/d0.sanity/d102
11600 [ "$UID" != 0 ] && skip "must run as root"
11601 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11602 skip_env "must have user_xattr"
11604 [ -z "$(which setfattr 2>/dev/null)" ] &&
11605 skip_env "could not find setfattr"
11607 local testfile=$DIR/$tfile
11610 echo "set/get xattr..."
11611 setfattr -n trusted.name1 -v value1 $testfile ||
11612 error "setfattr -n trusted.name1=value1 $testfile failed"
11613 getfattr -n trusted.name1 $testfile 2> /dev/null |
11614 grep "trusted.name1=.value1" ||
11615 error "$testfile missing trusted.name1=value1"
11617 setfattr -n user.author1 -v author1 $testfile ||
11618 error "setfattr -n user.author1=author1 $testfile failed"
11619 getfattr -n user.author1 $testfile 2> /dev/null |
11620 grep "user.author1=.author1" ||
11621 error "$testfile missing trusted.author1=author1"
11623 echo "listxattr..."
11624 setfattr -n trusted.name2 -v value2 $testfile ||
11625 error "$testfile unable to set trusted.name2"
11626 setfattr -n trusted.name3 -v value3 $testfile ||
11627 error "$testfile unable to set trusted.name3"
11628 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11629 grep "trusted.name" | wc -l) -eq 3 ] ||
11630 error "$testfile missing 3 trusted.name xattrs"
11632 setfattr -n user.author2 -v author2 $testfile ||
11633 error "$testfile unable to set user.author2"
11634 setfattr -n user.author3 -v author3 $testfile ||
11635 error "$testfile unable to set user.author3"
11636 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11637 grep "user.author" | wc -l) -eq 3 ] ||
11638 error "$testfile missing 3 user.author xattrs"
11640 echo "remove xattr..."
11641 setfattr -x trusted.name1 $testfile ||
11642 error "$testfile error deleting trusted.name1"
11643 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11644 error "$testfile did not delete trusted.name1 xattr"
11646 setfattr -x user.author1 $testfile ||
11647 error "$testfile error deleting user.author1"
11648 echo "set lustre special xattr ..."
11649 $LFS setstripe -c1 $testfile
11650 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11651 awk -F "=" '/trusted.lov/ { print $2 }' )
11652 setfattr -n "trusted.lov" -v $lovea $testfile ||
11653 error "$testfile doesn't ignore setting trusted.lov again"
11654 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11655 error "$testfile allow setting invalid trusted.lov"
11658 run_test 102a "user xattr test =================================="
11660 check_102b_layout() {
11662 local testfile=$DIR/$tfile
11664 echo "test layout '$layout'"
11665 $LFS setstripe $layout $testfile || error "setstripe failed"
11666 $LFS getstripe -y $testfile
11668 echo "get/set/list trusted.lov xattr ..." # b=10930
11669 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11670 [[ "$value" =~ "trusted.lov" ]] ||
11671 error "can't get trusted.lov from $testfile"
11672 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11673 error "getstripe failed"
11675 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11677 value=$(cut -d= -f2 <<<$value)
11678 # LU-13168: truncated xattr should fail if short lov_user_md header
11679 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11680 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11681 for len in $lens; do
11682 echo "setfattr $len $testfile.2"
11683 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11684 [ $len -lt 66 ] && error "short xattr len=$len worked"
11686 local stripe_size=$($LFS getstripe -S $testfile.2)
11687 local stripe_count=$($LFS getstripe -c $testfile.2)
11688 [[ $stripe_size -eq 65536 ]] ||
11689 error "stripe size $stripe_size != 65536"
11690 [[ $stripe_count -eq $stripe_count_orig ]] ||
11691 error "stripe count $stripe_count != $stripe_count_orig"
11692 rm $testfile $testfile.2
11696 [ -z "$(which setfattr 2>/dev/null)" ] &&
11697 skip_env "could not find setfattr"
11698 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11700 # check plain layout
11701 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11703 # and also check composite layout
11704 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11707 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11710 [ -z "$(which setfattr 2>/dev/null)" ] &&
11711 skip_env "could not find setfattr"
11712 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11714 # b10930: get/set/list lustre.lov xattr
11715 echo "get/set/list lustre.lov xattr ..."
11716 test_mkdir $DIR/$tdir
11717 chown $RUNAS_ID $DIR/$tdir
11718 local testfile=$DIR/$tdir/$tfile
11719 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11720 error "setstripe failed"
11721 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11722 error "getstripe failed"
11723 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11724 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11726 local testfile2=${testfile}2
11727 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11728 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11730 $RUNAS $MCREATE $testfile2
11731 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11732 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11733 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11734 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11735 [ $stripe_count -eq $STRIPECOUNT ] ||
11736 error "stripe count $stripe_count != $STRIPECOUNT"
11738 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11740 compare_stripe_info1() {
11741 local stripe_index_all_zero=true
11743 for num in 1 2 3 4; do
11744 for count in $(seq 1 $STRIPE_COUNT); do
11745 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11746 local size=$((STRIPE_SIZE * num))
11747 local file=file"$num-$offset-$count"
11748 stripe_size=$($LFS getstripe -S $PWD/$file)
11749 [[ $stripe_size -ne $size ]] &&
11750 error "$file: size $stripe_size != $size"
11751 stripe_count=$($LFS getstripe -c $PWD/$file)
11752 # allow fewer stripes to be created, ORI-601
11753 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11754 error "$file: count $stripe_count != $count"
11755 stripe_index=$($LFS getstripe -i $PWD/$file)
11756 [[ $stripe_index -ne 0 ]] &&
11757 stripe_index_all_zero=false
11761 $stripe_index_all_zero &&
11762 error "all files are being extracted starting from OST index 0"
11766 have_xattrs_include() {
11767 tar --help | grep -q xattrs-include &&
11768 echo --xattrs-include="lustre.*"
11772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11773 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11775 XINC=$(have_xattrs_include)
11777 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11778 cd $DIR/$tdir/$tdir
11779 compare_stripe_info1
11781 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11785 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11787 XINC=$(have_xattrs_include)
11789 test_mkdir $DIR/$tdir.restore
11791 tar cf - --xattrs $tdir | tar xf - \
11792 -C $DIR/$tdir.restore --xattrs $XINC
11793 cd $DIR/$tdir.restore/$tdir
11794 compare_stripe_info1
11796 run_test 102f "tar copy files, not keep osts"
11799 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11800 skip "must have user_xattr"
11801 [ -z "$(which setfattr 2>/dev/null)" ] &&
11802 skip_env "could not find setfattr"
11803 [ -z "$(which getfattr 2>/dev/null)" ] &&
11804 skip_env "could not find getfattr"
11806 local xsize=${1:-1024} # in bytes
11807 local file=$DIR/$tfile
11808 local value="$(generate_string $xsize)"
11809 local xbig=trusted.big
11813 log "save $xbig on $file"
11814 if [ -z "$toobig" ]
11816 setfattr -n $xbig -v $value $file ||
11817 error "saving $xbig on $file failed"
11819 setfattr -n $xbig -v $value $file &&
11820 error "saving $xbig on $file succeeded"
11824 local orig=$(get_xattr_value $xbig $file)
11825 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11827 local xsml=trusted.sml
11828 log "save $xsml on $file"
11829 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11831 local new=$(get_xattr_value $xbig $file)
11832 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11834 log "grow $xsml on $file"
11835 setfattr -n $xsml -v "$value" $file ||
11836 error "growing $xsml on $file failed"
11838 new=$(get_xattr_value $xbig $file)
11839 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11840 log "$xbig still valid after growing $xsml"
11845 test_102h() { # bug 15777
11848 run_test 102h "grow xattr from inside inode to external block"
11851 large_xattr_enabled || skip_env "ea_inode feature disabled"
11853 echo "setting xattr of max xattr size: $(max_xattr_size)"
11854 grow_xattr $(max_xattr_size)
11856 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11857 echo "This should fail:"
11858 grow_xattr $(($(max_xattr_size) + 10)) 1
11860 run_test 102ha "grow xattr from inside inode to external inode"
11862 test_102i() { # bug 17038
11863 [ -z "$(which getfattr 2>/dev/null)" ] &&
11864 skip "could not find getfattr"
11867 ln -s $DIR/$tfile $DIR/${tfile}link
11868 getfattr -n trusted.lov $DIR/$tfile ||
11869 error "lgetxattr on $DIR/$tfile failed"
11870 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11871 grep -i "no such attr" ||
11872 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11873 rm -f $DIR/$tfile $DIR/${tfile}link
11875 run_test 102i "lgetxattr test on symbolic link ============"
11878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11881 XINC=$(have_xattrs_include)
11882 setup_test102 "$RUNAS"
11883 chown $RUNAS_ID $DIR/$tdir
11884 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11885 cd $DIR/$tdir/$tdir
11886 compare_stripe_info1 "$RUNAS"
11888 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11891 [ -z "$(which setfattr 2>/dev/null)" ] &&
11892 skip "could not find setfattr"
11895 # b22187 just check that does not crash for regular file.
11896 setfattr -n trusted.lov $DIR/$tfile
11897 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11898 local test_kdir=$DIR/$tdir
11899 test_mkdir $test_kdir
11900 local default_size=$($LFS getstripe -S $test_kdir)
11901 local default_count=$($LFS getstripe -c $test_kdir)
11902 local default_offset=$($LFS getstripe -i $test_kdir)
11903 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11904 error 'dir setstripe failed'
11905 setfattr -n trusted.lov $test_kdir
11906 local stripe_size=$($LFS getstripe -S $test_kdir)
11907 local stripe_count=$($LFS getstripe -c $test_kdir)
11908 local stripe_offset=$($LFS getstripe -i $test_kdir)
11909 [ $stripe_size -eq $default_size ] ||
11910 error "stripe size $stripe_size != $default_size"
11911 [ $stripe_count -eq $default_count ] ||
11912 error "stripe count $stripe_count != $default_count"
11913 [ $stripe_offset -eq $default_offset ] ||
11914 error "stripe offset $stripe_offset != $default_offset"
11915 rm -rf $DIR/$tfile $test_kdir
11917 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11920 [ -z "$(which getfattr 2>/dev/null)" ] &&
11921 skip "could not find getfattr"
11923 # LU-532 trusted. xattr is invisible to non-root
11924 local testfile=$DIR/$tfile
11928 echo "listxattr as user..."
11929 chown $RUNAS_ID $testfile
11930 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11931 grep -q "trusted" &&
11932 error "$testfile trusted xattrs are user visible"
11936 run_test 102l "listxattr size test =================================="
11938 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11939 local path=$DIR/$tfile
11942 listxattr_size_check $path || error "listattr_size_check $path failed"
11944 run_test 102m "Ensure listxattr fails on small bufffer ========"
11948 getxattr() { # getxattr path name
11949 # Return the base64 encoding of the value of xattr name on path.
11953 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11955 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11957 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11959 getfattr --absolute-names --encoding=base64 --name=$name $path |
11960 awk -F= -v name=$name '$1 == name {
11961 print substr($0, index($0, "=") + 1);
11965 test_102n() { # LU-4101 mdt: protect internal xattrs
11966 [ -z "$(which setfattr 2>/dev/null)" ] &&
11967 skip "could not find setfattr"
11968 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11970 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11973 local file0=$DIR/$tfile.0
11974 local file1=$DIR/$tfile.1
11975 local xattr0=$TMP/$tfile.0
11976 local xattr1=$TMP/$tfile.1
11977 local namelist="lov lma lmv link fid version som hsm"
11981 rm -rf $file0 $file1 $xattr0 $xattr1
11982 touch $file0 $file1
11984 # Get 'before' xattrs of $file1.
11985 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11987 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11988 namelist+=" lfsck_namespace"
11989 for name in $namelist; do
11990 # Try to copy xattr from $file0 to $file1.
11991 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11993 setfattr --name=trusted.$name --value="$value" $file1 ||
11994 error "setxattr 'trusted.$name' failed"
11996 # Try to set a garbage xattr.
11997 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11999 if [[ x$name == "xlov" ]]; then
12000 setfattr --name=trusted.lov --value="$value" $file1 &&
12001 error "setxattr invalid 'trusted.lov' success"
12003 setfattr --name=trusted.$name --value="$value" $file1 ||
12004 error "setxattr invalid 'trusted.$name' failed"
12007 # Try to remove the xattr from $file1. We don't care if this
12008 # appears to succeed or fail, we just don't want there to be
12009 # any changes or crashes.
12010 setfattr --remove=$trusted.$name $file1 2> /dev/null
12013 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
12016 # Try to copy xattr from $file0 to $file1.
12017 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12019 setfattr --name=trusted.$name --value="$value" $file1 ||
12020 error "setxattr 'trusted.$name' failed"
12022 # Try to set a garbage xattr.
12023 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12025 setfattr --name=trusted.$name --value="$value" $file1 ||
12026 error "setxattr 'trusted.$name' failed"
12028 # Try to remove the xattr from $file1. We don't care if this
12029 # appears to succeed or fail, we just don't want there to be
12030 # any changes or crashes.
12031 setfattr --remove=$trusted.$name $file1 2> /dev/null
12034 # Get 'after' xattrs of file1.
12035 getfattr --absolute-names --dump --match=- $file1 > $xattr1
12037 if ! diff $xattr0 $xattr1; then
12038 error "before and after xattrs of '$file1' differ"
12041 rm -rf $file0 $file1 $xattr0 $xattr1
12045 run_test 102n "silently ignore setxattr on internal trusted xattrs"
12047 test_102p() { # LU-4703 setxattr did not check ownership
12048 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
12049 skip "MDS needs to be at least 2.5.56"
12051 local testfile=$DIR/$tfile
12055 echo "setfacl as user..."
12056 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
12057 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
12059 echo "setfattr as user..."
12060 setfacl -m "u:$RUNAS_ID:---" $testfile
12061 $RUNAS setfattr -x system.posix_acl_access $testfile
12062 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
12064 run_test 102p "check setxattr(2) correctly fails without permission"
12067 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
12068 skip "MDS needs to be at least 2.6.92"
12070 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
12072 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
12075 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
12076 skip "MDS needs to be at least 2.6.93"
12078 touch $DIR/$tfile || error "touch"
12079 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
12080 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
12081 rm $DIR/$tfile || error "rm"
12084 mkdir -p $DIR/$tdir || error "mkdir"
12085 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12086 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12087 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12088 error "$testfile error deleting user.author1"
12089 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12090 grep "user.$(basename $tdir)" &&
12091 error "$tdir did not delete user.$(basename $tdir)"
12092 rmdir $DIR/$tdir || error "rmdir"
12095 test_mkdir $DIR/$tdir
12096 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12097 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12098 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12099 error "$testfile error deleting user.author1"
12100 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12101 grep "user.$(basename $tdir)" &&
12102 error "$tdir did not delete user.$(basename $tdir)"
12103 rmdir $DIR/$tdir || error "rm striped dir"
12105 run_test 102r "set EAs with empty values"
12108 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12109 skip "MDS needs to be at least 2.11.52"
12111 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12113 save_lustre_params client "llite.*.xattr_cache" > $save
12115 for cache in 0 1; do
12116 lctl set_param llite.*.xattr_cache=$cache
12119 touch $DIR/$tfile || error "touch"
12120 for prefix in lustre security system trusted user; do
12121 # Note getxattr() may fail with 'Operation not
12122 # supported' or 'No such attribute' depending
12123 # on prefix and cache.
12124 getfattr -n $prefix.n102s $DIR/$tfile &&
12125 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
12129 restore_lustre_params < $save
12131 run_test 102s "getting nonexistent xattrs should fail"
12134 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12135 skip "MDS needs to be at least 2.11.52"
12137 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12139 save_lustre_params client "llite.*.xattr_cache" > $save
12141 for cache in 0 1; do
12142 lctl set_param llite.*.xattr_cache=$cache
12144 for buf_size in 0 256; do
12146 touch $DIR/$tfile || error "touch"
12147 setfattr -n user.multiop $DIR/$tfile
12148 $MULTIOP $DIR/$tfile oa$buf_size ||
12149 error "cannot get zero length xattr value (buf_size = $buf_size)"
12153 restore_lustre_params < $save
12155 run_test 102t "zero length xattr values handled correctly"
12159 local test=$LUSTRE/tests/acl/$1.test
12160 local tmp=$(mktemp -t $1-XXXXXX).test
12168 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
12169 local sedgroups="-e s/:users/:$grp/g"
12170 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
12172 sed $sedusers $sedgroups < $test > $tmp
12173 stack_trap "rm -f $tmp"
12174 [[ -s $tmp ]] || error "sed failed to create test script"
12176 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
12177 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
12181 [ "$UID" != 0 ] && skip "must run as root"
12182 $GSS && skip_env "could not run under gss"
12183 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
12184 skip_env "must have acl enabled"
12185 which setfacl || skip_env "could not find setfacl"
12186 remote_mds_nodsh && skip "remote MDS with nodsh"
12188 ACLBIN=${ACLBIN:-"bin"}
12189 ACLDMN=${ACLDMN:-"daemon"}
12190 ACLGRP=${ACLGRP:-"users"}
12191 ACLNBD=${ACLNBD:-"nobody"}
12194 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
12195 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
12197 if ! id $ACLBIN ; then
12199 skip_env "can't find suitable ACL 'bin' $ACLBIN"
12202 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
12203 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
12204 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
12206 if ! id $ACLDMN ; then
12208 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
12211 if ! getent group $ACLGRP; then
12212 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
12214 if ! getent group $ACLGRP; then
12215 echo "cannot find group '$ACLGRP', adding it"
12217 add_group 60000 $ACLGRP
12221 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
12222 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
12223 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12225 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12226 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
12228 if ! getent group $ACLGRP; then
12229 echo "cannot find group '$ACLGRP', adding it"
12231 add_group 60000 $ACLGRP
12233 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12234 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12236 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
12240 gpasswd -a $ACLDMN $ACLBIN ||
12241 error "setting client group failed" # LU-5641
12242 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
12243 error "setting MDS group failed" # LU-5641
12245 declare -a identity_old
12247 for num in $(seq $MDSCOUNT); do
12248 switch_identity $num true || identity_old[$num]=$?
12251 SAVE_UMASK=$(umask)
12253 mkdir -p $DIR/$tdir
12256 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
12257 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
12258 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
12259 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
12260 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
12261 # CentOS7- uses nobody=99, while newer distros use nobody=65534
12262 if ! id -u $ACLNBD ||
12263 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
12265 if ! id -u $ACLNBD; then
12269 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
12270 add_group $(id -u $ACLNBD) $ACLNBD
12271 if ! getent group $ACLNBD; then
12275 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
12276 [[ -n "$ACLNBD" ]] && which setfattr; then
12277 run_acl_subtest permissions_xattr \
12278 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
12279 elif [[ -z "$ACLNBD" ]]; then
12280 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
12282 echo "skip 'permission_xattr' test - missing setfattr command"
12284 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
12286 # inheritance test got from HP
12287 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
12288 chmod +x make-tree || error "chmod +x failed"
12289 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
12292 echo "LU-974 ignore umask when acl is enabled..."
12293 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
12294 if [ $MDSCOUNT -ge 2 ]; then
12295 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
12298 echo "LU-2561 newly created file is same size as directory..."
12299 if [ "$mds1_FSTYPE" != "zfs" ]; then
12300 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
12302 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
12305 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
12310 for num in $(seq $MDSCOUNT); do
12311 if [ "${identity_old[$num]}" = 1 ]; then
12312 switch_identity $num false || identity_old[$num]=$?
12316 run_test 103a "acl test"
12322 stack_trap "rm -f $DIR/$tfile.*"
12323 for U in {0..511}; do
12325 local O=$(printf "%04o" $U)
12327 umask $(printf "%04o" $((511 ^ $O)))
12328 $LFS setstripe -c 1 $DIR/$tfile.s$O
12329 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
12331 (( $S == ($O & 0666) )) ||
12332 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
12334 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
12335 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
12336 (( $S == ($O & 0666) )) ||
12337 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
12339 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
12340 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
12341 (( $S == ($O & 0666) )) ||
12342 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
12343 rm -f $DIR/$tfile.[smp]$0
12347 # limit the concurrently running threads to 64. LU-11878
12348 local idx=$((U % 64))
12349 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
12354 run_test 103b "umask lfs setstripe"
12357 mkdir -p $DIR/$tdir
12358 cp -rp $DIR/$tdir $DIR/$tdir.bak
12360 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
12361 error "$DIR/$tdir shouldn't contain default ACL"
12362 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
12363 error "$DIR/$tdir.bak shouldn't contain default ACL"
12366 run_test 103c "'cp -rp' won't set empty acl"
12371 local saved_debug=$($LCTL get_param -n debug)
12373 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
12374 skip "MDS needs to be at least 2.14.52"
12376 large_xattr_enabled || skip_env "ea_inode feature disabled"
12378 mkdir -p $DIR/$tdir
12379 # add big LOV EA to cause reply buffer overflow earlier
12380 $LFS setstripe -C 1000 $DIR/$tdir
12381 lctl set_param mdc.*-mdc*.stats=clear
12383 $LCTL set_param debug=0
12384 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
12385 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
12387 # add a large number of default ACLs (expect 8000+ for 2.13+)
12388 for U in {2..7000}; do
12389 setfacl -d -m user:$U:rwx $DIR/$tdir ||
12390 error "Able to add just $U default ACLs"
12392 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
12393 echo "$numacl default ACLs created"
12395 stat $DIR/$tdir || error "Cannot stat directory"
12396 # check file creation
12397 touch $DIR/$tdir/$tfile ||
12398 error "failed to create $tfile with $numacl default ACLs"
12399 stat $DIR/$tdir/$tfile || error "Cannot stat file"
12400 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12401 echo "$fileacl ACLs were inherited"
12402 (( $fileacl == $numacl )) ||
12403 error "Not all default ACLs were inherited: $numacl != $fileacl"
12404 # check that new ACLs creation adds new ACLs to inherited ACLs
12405 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
12406 error "Cannot set new ACL"
12407 numacl=$((numacl + 1))
12408 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12409 (( $fileacl == $numacl )) ||
12410 error "failed to add new ACL: $fileacl != $numacl as expected"
12411 # adds more ACLs to a file to reach their maximum at 8000+
12413 for U in {20000..25000}; do
12414 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
12415 numacl=$((numacl + 1))
12417 echo "Added $numacl more ACLs to the file"
12418 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12419 echo "Total $fileacl ACLs in file"
12420 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
12421 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
12422 rmdir $DIR/$tdir || error "Cannot remove directory"
12424 run_test 103e "inheritance of big amount of default ACLs"
12427 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
12428 skip "MDS needs to be at least 2.14.51"
12430 large_xattr_enabled || skip_env "ea_inode feature disabled"
12432 # enable changelog to consume more internal MDD buffers
12435 mkdir -p $DIR/$tdir
12437 $LFS setstripe -C 1000 $DIR/$tdir
12438 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
12439 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
12440 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
12441 rmdir $DIR/$tdir || error "Cannot remove directory"
12443 run_test 103f "changelog doesn't interfere with default ACLs buffers"
12446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12449 lfs df || error "lfs df failed"
12450 lfs df -ih || error "lfs df -ih failed"
12451 lfs df -h $DIR || error "lfs df -h $DIR failed"
12452 lfs df -i $DIR || error "lfs df -i $DIR failed"
12453 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
12454 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
12456 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
12457 lctl --device %$OSC deactivate
12458 lfs df || error "lfs df with deactivated OSC failed"
12459 lctl --device %$OSC activate
12460 # wait the osc back to normal
12461 wait_osc_import_ready client ost
12463 lfs df || error "lfs df with reactivated OSC failed"
12466 run_test 104a "lfs df [-ih] [path] test ========================="
12469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12470 [ $RUNAS_ID -eq $UID ] &&
12471 skip_env "RUNAS_ID = UID = $UID -- skipping"
12473 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12474 grep "Permission denied" | wc -l)))
12475 if [ $denied_cnt -ne 0 ]; then
12476 error "lfs check servers test failed"
12479 run_test 104b "$RUNAS lfs check servers test ===================="
12482 # Verify $1 is within range of $2.
12483 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12484 # $1 is <= 2% of $2. Else Fail.
12487 # Strip all units (M, G, T)
12488 actual=$(echo $1 | tr -d A-Z)
12489 expect=$(echo $2 | tr -d A-Z)
12491 expect_lo=$(($expect * 98 / 100)) # 2% below
12492 expect_hi=$(($expect * 102 / 100)) # 2% above
12494 # permit 2% drift above and below
12495 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12500 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12502 local ost_param="osd-zfs.$FSNAME-OST0000."
12503 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12504 local ofacets=$(get_facets OST)
12505 local mfacets=$(get_facets MDS)
12506 local saved_ost_blocks=
12507 local saved_mdt_blocks=
12509 echo "Before recordsize change"
12510 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12511 df=($(df -h | grep "$MOUNT"$))
12514 echo "lfs output : ${lfs_df[*]}"
12515 echo "df output : ${df[*]}"
12517 for facet in ${ofacets//,/ }; do
12518 if [ -z $saved_ost_blocks ]; then
12519 saved_ost_blocks=$(do_facet $facet \
12520 lctl get_param -n $ost_param.blocksize)
12521 echo "OST Blocksize: $saved_ost_blocks"
12523 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12524 do_facet $facet zfs set recordsize=32768 $ost
12527 # BS too small. Sufficient for functional testing.
12528 for facet in ${mfacets//,/ }; do
12529 if [ -z $saved_mdt_blocks ]; then
12530 saved_mdt_blocks=$(do_facet $facet \
12531 lctl get_param -n $mdt_param.blocksize)
12532 echo "MDT Blocksize: $saved_mdt_blocks"
12534 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12535 do_facet $facet zfs set recordsize=32768 $mdt
12538 # Give new values chance to reflect change
12541 echo "After recordsize change"
12542 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12543 df_after=($(df -h | grep "$MOUNT"$))
12546 echo "lfs output : ${lfs_df_after[*]}"
12547 echo "df output : ${df_after[*]}"
12550 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12551 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12552 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12553 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12554 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12555 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12558 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12559 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12560 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12561 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12562 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12563 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12565 # Restore MDT recordize back to original
12566 for facet in ${mfacets//,/ }; do
12567 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12568 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12571 # Restore OST recordize back to original
12572 for facet in ${ofacets//,/ }; do
12573 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12574 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12579 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12582 (( $RUNAS_ID != $UID )) ||
12583 skip_env "RUNAS_ID = UID = $UID -- skipping"
12585 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12586 skip "lustre version doesn't support lctl dl with non-root"
12588 # debugfs only allows root users to access files, so the
12589 # previous move of the "devices" file to debugfs broke
12590 # "lctl dl" for non-root users. The LU-9680 Netlink
12591 # interface again allows non-root users to list devices.
12592 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12593 error "lctl dl doesn't work for non root"
12595 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12596 [ "$ost_count" -eq $OSTCOUNT ] ||
12597 error "lctl dl reports wrong number of OST devices"
12599 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12600 [ "$mdt_count" -eq $MDSCOUNT ] ||
12601 error "lctl dl reports wrong number of MDT devices"
12603 run_test 104d "$RUNAS lctl dl test"
12606 # doesn't work on 2.4 kernels
12608 if $(flock_is_enabled); then
12609 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12611 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12615 run_test 105a "flock when mounted without -o flock test ========"
12619 if $(flock_is_enabled); then
12620 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12622 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12626 run_test 105b "fcntl when mounted without -o flock test ========"
12630 if $(flock_is_enabled); then
12631 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12633 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12637 run_test 105c "lockf when mounted without -o flock test"
12639 test_105d() { # bug 15924
12640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12642 test_mkdir $DIR/$tdir
12643 flock_is_enabled || skip_env "mount w/o flock enabled"
12644 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12645 $LCTL set_param fail_loc=0x80000315
12646 flocks_test 2 $DIR/$tdir
12648 run_test 105d "flock race (should not freeze) ========"
12650 test_105e() { # bug 22660 && 22040
12651 flock_is_enabled || skip_env "mount w/o flock enabled"
12654 flocks_test 3 $DIR/$tfile
12656 run_test 105e "Two conflicting flocks from same process"
12658 test_106() { #bug 10921
12659 test_mkdir $DIR/$tdir
12660 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12661 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12663 run_test 106 "attempt exec of dir followed by chown of that dir"
12666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12674 local save_pattern=$(sysctl -n kernel.core_pattern)
12675 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12676 sysctl -w kernel.core_pattern=$file
12677 sysctl -w kernel.core_uses_pid=0
12679 ulimit -c unlimited
12685 kill -s 11 $SLEEPPID
12687 if [ -e $file ]; then
12688 size=`stat -c%s $file`
12689 [ $size -eq 0 ] && error "Fail to create core file $file"
12691 error "Fail to create core file $file"
12694 sysctl -w kernel.core_pattern=$save_pattern
12695 sysctl -w kernel.core_uses_pid=$save_uses_pid
12698 run_test 107 "Coredump on SIG"
12701 test_mkdir $DIR/$tdir
12702 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12703 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12704 error "mkdir with 256 char should fail, but did not"
12705 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12706 error "create with 255 char failed"
12707 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12708 error "create with 256 char should fail, but did not"
12713 run_test 110 "filename length checking"
12715 test_116a() { # was previously test_116()
12716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12717 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12718 remote_mds_nodsh && skip "remote MDS with nodsh"
12720 echo -n "Free space priority "
12721 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12726 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12727 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12728 stack_trap simple_cleanup_common
12730 # Check if we need to generate uneven OSTs
12731 test_mkdir -p $DIR/$tdir/OST${MINI}
12732 local FILL=$((MINV / 4))
12733 local DIFF=$((MAXV - MINV))
12734 local DIFF2=$((DIFF * 100 / MINV))
12736 local threshold=$(do_facet $SINGLEMDS \
12737 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12738 threshold=${threshold%%%}
12739 echo -n "Check for uneven OSTs: "
12740 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12742 if [[ $DIFF2 -gt $threshold ]]; then
12744 echo "Don't need to fill OST$MINI"
12746 # generate uneven OSTs. Write 2% over the QOS threshold value
12748 DIFF=$((threshold - DIFF2 + 2))
12749 DIFF2=$((MINV * DIFF / 100))
12750 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12751 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12752 error "setstripe failed"
12753 DIFF=$((DIFF2 / 2048))
12755 while [ $i -lt $DIFF ]; do
12757 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12758 bs=2M count=1 2>/dev/null
12767 DIFF=$((MAXV - MINV))
12768 DIFF2=$((DIFF * 100 / MINV))
12769 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12770 if [ $DIFF2 -gt $threshold ]; then
12773 skip "QOS imbalance criteria not met"
12781 # now fill using QOS
12782 $LFS setstripe -c 1 $DIR/$tdir
12783 FILL=$((FILL / 200))
12784 if [ $FILL -gt 600 ]; then
12787 echo "writing $FILL files to QOS-assigned OSTs"
12789 while [ $i -lt $FILL ]; do
12791 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12792 count=1 2>/dev/null
12795 echo "wrote $i 200k files"
12799 echo "Note: free space may not be updated, so measurements might be off"
12801 DIFF2=$((MAXV - MINV))
12802 echo "free space delta: orig $DIFF final $DIFF2"
12803 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12804 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12805 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12806 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12807 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12808 if [[ $DIFF -gt 0 ]]; then
12809 FILL=$((DIFF2 * 100 / DIFF - 100))
12810 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12813 # Figure out which files were written where
12814 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12815 awk '/'$MINI1': / {print $2; exit}')
12817 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12818 echo "$MINC files created on smaller OST $MINI1"
12819 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12820 awk '/'$MAXI1': / {print $2; exit}')
12822 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12823 echo "$MAXC files created on larger OST $MAXI1"
12824 if [[ $MINC -gt 0 ]]; then
12825 FILL=$((MAXC * 100 / MINC - 100))
12826 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12828 [[ $MAXC -gt $MINC ]] ||
12829 error_ignore LU-9 "stripe QOS didn't balance free space"
12831 run_test 116a "stripe QOS: free space balance ==================="
12833 test_116b() { # LU-2093
12834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12835 remote_mds_nodsh && skip "remote MDS with nodsh"
12837 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12838 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12839 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12840 [ -z "$old_rr" ] && skip "no QOS"
12841 do_facet $SINGLEMDS lctl set_param \
12842 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12843 mkdir -p $DIR/$tdir
12844 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12845 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12846 do_facet $SINGLEMDS lctl set_param fail_loc=0
12848 do_facet $SINGLEMDS lctl set_param \
12849 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12851 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12853 test_117() # bug 10891
12855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12857 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12858 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12859 lctl set_param fail_loc=0x21e
12860 > $DIR/$tfile || error "truncate failed"
12861 lctl set_param fail_loc=0
12862 echo "Truncate succeeded."
12865 run_test 117 "verify osd extend =========="
12867 NO_SLOW_RESENDCOUNT=4
12868 export OLD_RESENDCOUNT=""
12869 set_resend_count () {
12870 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12871 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12872 lctl set_param -n $PROC_RESENDCOUNT $1
12873 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12876 # for reduce test_118* time (b=14842)
12877 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12879 # Reset async IO behavior after error case
12881 FILE=$DIR/reset_async
12883 # Ensure all OSCs are cleared
12884 $LFS setstripe -c -1 $FILE
12885 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12890 test_118a() #bug 11710
12892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12896 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12897 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12898 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12900 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12901 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12906 run_test 118a "verify O_SYNC works =========="
12910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12911 remote_ost_nodsh && skip "remote OST with nodsh"
12915 #define OBD_FAIL_SRV_ENOENT 0x217
12916 set_nodes_failloc "$(osts_nodes)" 0x217
12917 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12919 set_nodes_failloc "$(osts_nodes)" 0
12920 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12921 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12924 if [[ $RC -eq 0 ]]; then
12925 error "Must return error due to dropped pages, rc=$RC"
12929 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12930 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12934 echo "Dirty pages not leaked on ENOENT"
12936 # Due to the above error the OSC will issue all RPCs syncronously
12937 # until a subsequent RPC completes successfully without error.
12938 $MULTIOP $DIR/$tfile Ow4096yc
12943 run_test 118b "Reclaim dirty pages on fatal error =========="
12947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12949 # for 118c, restore the original resend count, LU-1940
12950 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12951 set_resend_count $OLD_RESENDCOUNT
12952 remote_ost_nodsh && skip "remote OST with nodsh"
12956 #define OBD_FAIL_OST_EROFS 0x216
12957 set_nodes_failloc "$(osts_nodes)" 0x216
12959 # multiop should block due to fsync until pages are written
12960 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12964 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12965 error "Multiop failed to block on fsync, pid=$MULTIPID"
12968 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12970 if [[ $WRITEBACK -eq 0 ]]; then
12971 error "No page in writeback, writeback=$WRITEBACK"
12974 set_nodes_failloc "$(osts_nodes)" 0
12977 if [[ $RC -ne 0 ]]; then
12978 error "Multiop fsync failed, rc=$RC"
12981 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12982 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12984 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12985 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12989 echo "Dirty pages flushed via fsync on EROFS"
12992 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12994 # continue to use small resend count to reduce test_118* time (b=14842)
12995 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13000 remote_ost_nodsh && skip "remote OST with nodsh"
13004 #define OBD_FAIL_OST_BRW_PAUSE_BULK
13005 set_nodes_failloc "$(osts_nodes)" 0x214
13006 # multiop should block due to fsync until pages are written
13007 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13011 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13012 error "Multiop failed to block on fsync, pid=$MULTIPID"
13015 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13017 if [[ $WRITEBACK -eq 0 ]]; then
13018 error "No page in writeback, writeback=$WRITEBACK"
13021 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
13022 set_nodes_failloc "$(osts_nodes)" 0
13024 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13025 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13027 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13028 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13032 echo "Dirty pages gaurenteed flushed via fsync"
13035 run_test 118d "Fsync validation inject a delay of the bulk =========="
13038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13042 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
13043 lctl set_param fail_loc=0x8000040a
13045 # Should simulate EINVAL error which is fatal
13046 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13048 if [[ $RC -eq 0 ]]; then
13049 error "Must return error due to dropped pages, rc=$RC"
13052 lctl set_param fail_loc=0x0
13054 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13055 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13056 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13058 if [[ $LOCKED -ne 0 ]]; then
13059 error "Locked pages remain in cache, locked=$LOCKED"
13062 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13063 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13067 echo "No pages locked after fsync"
13072 run_test 118f "Simulate unrecoverable OSC side error =========="
13075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13079 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
13080 lctl set_param fail_loc=0x406
13082 # simulate local -ENOMEM
13083 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13086 lctl set_param fail_loc=0
13087 if [[ $RC -eq 0 ]]; then
13088 error "Must return error due to dropped pages, rc=$RC"
13091 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13092 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13093 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13095 if [[ $LOCKED -ne 0 ]]; then
13096 error "Locked pages remain in cache, locked=$LOCKED"
13099 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13100 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13104 echo "No pages locked after fsync"
13109 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
13112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13113 remote_ost_nodsh && skip "remote OST with nodsh"
13117 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13118 set_nodes_failloc "$(osts_nodes)" 0x20e
13119 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13120 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13123 set_nodes_failloc "$(osts_nodes)" 0
13124 if [[ $RC -eq 0 ]]; then
13125 error "Must return error due to dropped pages, rc=$RC"
13128 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13129 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13130 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13132 if [[ $LOCKED -ne 0 ]]; then
13133 error "Locked pages remain in cache, locked=$LOCKED"
13136 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13137 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13141 echo "No pages locked after fsync"
13145 run_test 118h "Verify timeout in handling recoverables errors =========="
13147 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13151 remote_ost_nodsh && skip "remote OST with nodsh"
13155 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13156 set_nodes_failloc "$(osts_nodes)" 0x20e
13158 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13159 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13162 set_nodes_failloc "$(osts_nodes)" 0
13166 if [[ $RC -ne 0 ]]; then
13167 error "got error, but should be not, rc=$RC"
13170 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13171 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13172 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13173 if [[ $LOCKED -ne 0 ]]; then
13174 error "Locked pages remain in cache, locked=$LOCKED"
13177 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13178 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13182 echo "No pages locked after fsync"
13186 run_test 118i "Fix error before timeout in recoverable error =========="
13188 [ "$SLOW" = "no" ] && set_resend_count 4
13191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13192 remote_ost_nodsh && skip "remote OST with nodsh"
13196 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
13197 set_nodes_failloc "$(osts_nodes)" 0x220
13199 # return -EIO from OST
13200 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13202 set_nodes_failloc "$(osts_nodes)" 0x0
13203 if [[ $RC -eq 0 ]]; then
13204 error "Must return error due to dropped pages, rc=$RC"
13207 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13208 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13209 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13210 if [[ $LOCKED -ne 0 ]]; then
13211 error "Locked pages remain in cache, locked=$LOCKED"
13214 # in recoverable error on OST we want resend and stay until it finished
13215 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13216 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13220 echo "No pages locked after fsync"
13224 run_test 118j "Simulate unrecoverable OST side error =========="
13228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13229 remote_ost_nodsh && skip "remote OSTs with nodsh"
13231 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13232 set_nodes_failloc "$(osts_nodes)" 0x20e
13233 test_mkdir $DIR/$tdir
13235 for ((i=0;i<10;i++)); do
13236 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
13237 error "dd to $DIR/$tdir/$tfile-$i failed" )&
13244 set_nodes_failloc "$(osts_nodes)" 0
13247 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
13249 test_118l() # LU-646
13251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13253 test_mkdir $DIR/$tdir
13254 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
13257 run_test 118l "fsync dir"
13259 test_118m() # LU-3066
13261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13263 test_mkdir $DIR/$tdir
13264 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
13267 run_test 118m "fdatasync dir ========="
13269 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13277 remote_ost_nodsh && skip "remote OSTs with nodsh"
13279 # Sleep to avoid a cached response.
13280 #define OBD_STATFS_CACHE_SECONDS 1
13283 # Inject a 10 second delay in the OST_STATFS handler.
13284 #define OBD_FAIL_OST_STATFS_DELAY 0x242
13285 set_nodes_failloc "$(osts_nodes)" 0x242
13288 stat --file-system $MOUNT > /dev/null
13291 set_nodes_failloc "$(osts_nodes)" 0
13293 if ((end - begin > 20)); then
13294 error "statfs took $((end - begin)) seconds, expected 10"
13297 run_test 118n "statfs() sends OST_STATFS requests in parallel"
13299 test_119a() # bug 11737
13301 BSIZE=$((512 * 1024))
13302 directio write $DIR/$tfile 0 1 $BSIZE
13303 # We ask to read two blocks, which is more than a file size.
13304 # directio will indicate an error when requested and actual
13305 # sizes aren't equeal (a normal situation in this case) and
13306 # print actual read amount.
13307 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
13308 if [ "$NOB" != "$BSIZE" ]; then
13309 error "read $NOB bytes instead of $BSIZE"
13313 run_test 119a "Short directIO read must return actual read amount"
13315 test_119b() # bug 11737
13317 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13319 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
13320 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
13322 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
13323 error "direct read failed"
13326 run_test 119b "Sparse directIO read must return actual read amount"
13328 test_119c() # bug 13099
13331 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
13332 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
13335 run_test 119c "Testing for direct read hitting hole"
13338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13339 remote_mds_nodsh && skip "remote MDS with nodsh"
13340 test_mkdir -i0 -c1 $DIR/$tdir
13341 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13342 skip_env "no early lock cancel on server"
13344 lru_resize_disable mdc
13345 lru_resize_disable osc
13346 cancel_lru_locks mdc
13347 # asynchronous object destroy at MDT could cause bl ast to client
13348 cancel_lru_locks osc
13350 stat $DIR/$tdir > /dev/null
13351 can1=$(do_facet mds1 \
13352 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13353 awk '/ldlm_cancel/ {print $2}')
13354 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13355 awk '/ldlm_bl_callback/ {print $2}')
13356 test_mkdir -i0 -c1 $DIR/$tdir/d1
13357 can2=$(do_facet mds1 \
13358 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13359 awk '/ldlm_cancel/ {print $2}')
13360 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13361 awk '/ldlm_bl_callback/ {print $2}')
13362 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13363 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13364 lru_resize_enable mdc
13365 lru_resize_enable osc
13367 run_test 120a "Early Lock Cancel: mkdir test"
13370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13371 remote_mds_nodsh && skip "remote MDS with nodsh"
13372 test_mkdir $DIR/$tdir
13373 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13374 skip_env "no early lock cancel on server"
13376 lru_resize_disable mdc
13377 lru_resize_disable osc
13378 cancel_lru_locks mdc
13379 stat $DIR/$tdir > /dev/null
13380 can1=$(do_facet $SINGLEMDS \
13381 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13382 awk '/ldlm_cancel/ {print $2}')
13383 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13384 awk '/ldlm_bl_callback/ {print $2}')
13385 touch $DIR/$tdir/f1
13386 can2=$(do_facet $SINGLEMDS \
13387 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13388 awk '/ldlm_cancel/ {print $2}')
13389 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13390 awk '/ldlm_bl_callback/ {print $2}')
13391 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13392 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13393 lru_resize_enable mdc
13394 lru_resize_enable osc
13396 run_test 120b "Early Lock Cancel: create test"
13399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13400 remote_mds_nodsh && skip "remote MDS with nodsh"
13401 test_mkdir -i0 -c1 $DIR/$tdir
13402 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13403 skip "no early lock cancel on server"
13405 lru_resize_disable mdc
13406 lru_resize_disable osc
13407 test_mkdir -i0 -c1 $DIR/$tdir/d1
13408 test_mkdir -i0 -c1 $DIR/$tdir/d2
13409 touch $DIR/$tdir/d1/f1
13410 cancel_lru_locks mdc
13411 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
13412 can1=$(do_facet mds1 \
13413 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13414 awk '/ldlm_cancel/ {print $2}')
13415 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13416 awk '/ldlm_bl_callback/ {print $2}')
13417 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13418 can2=$(do_facet mds1 \
13419 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13420 awk '/ldlm_cancel/ {print $2}')
13421 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13422 awk '/ldlm_bl_callback/ {print $2}')
13423 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13424 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13425 lru_resize_enable mdc
13426 lru_resize_enable osc
13428 run_test 120c "Early Lock Cancel: link test"
13431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13432 remote_mds_nodsh && skip "remote MDS with nodsh"
13433 test_mkdir -i0 -c1 $DIR/$tdir
13434 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13435 skip_env "no early lock cancel on server"
13437 lru_resize_disable mdc
13438 lru_resize_disable osc
13440 cancel_lru_locks mdc
13441 stat $DIR/$tdir > /dev/null
13442 can1=$(do_facet mds1 \
13443 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13444 awk '/ldlm_cancel/ {print $2}')
13445 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13446 awk '/ldlm_bl_callback/ {print $2}')
13447 chmod a+x $DIR/$tdir
13448 can2=$(do_facet mds1 \
13449 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13450 awk '/ldlm_cancel/ {print $2}')
13451 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13452 awk '/ldlm_bl_callback/ {print $2}')
13453 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13454 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13455 lru_resize_enable mdc
13456 lru_resize_enable osc
13458 run_test 120d "Early Lock Cancel: setattr test"
13461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13462 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13463 skip_env "no early lock cancel on server"
13464 remote_mds_nodsh && skip "remote MDS with nodsh"
13466 local dlmtrace_set=false
13468 test_mkdir -i0 -c1 $DIR/$tdir
13469 lru_resize_disable mdc
13470 lru_resize_disable osc
13471 ! $LCTL get_param debug | grep -q dlmtrace &&
13472 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
13473 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
13474 cancel_lru_locks mdc
13475 cancel_lru_locks osc
13476 dd if=$DIR/$tdir/f1 of=/dev/null
13477 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
13478 # XXX client can not do early lock cancel of OST lock
13479 # during unlink (LU-4206), so cancel osc lock now.
13481 cancel_lru_locks osc
13482 can1=$(do_facet mds1 \
13483 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13484 awk '/ldlm_cancel/ {print $2}')
13485 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13486 awk '/ldlm_bl_callback/ {print $2}')
13487 unlink $DIR/$tdir/f1
13489 can2=$(do_facet mds1 \
13490 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13491 awk '/ldlm_cancel/ {print $2}')
13492 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13493 awk '/ldlm_bl_callback/ {print $2}')
13494 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13495 $LCTL dk $TMP/cancel.debug.txt
13496 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13497 $LCTL dk $TMP/blocking.debug.txt
13498 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13499 lru_resize_enable mdc
13500 lru_resize_enable osc
13502 run_test 120e "Early Lock Cancel: unlink test"
13505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13506 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13507 skip_env "no early lock cancel on server"
13508 remote_mds_nodsh && skip "remote MDS with nodsh"
13510 test_mkdir -i0 -c1 $DIR/$tdir
13511 lru_resize_disable mdc
13512 lru_resize_disable osc
13513 test_mkdir -i0 -c1 $DIR/$tdir/d1
13514 test_mkdir -i0 -c1 $DIR/$tdir/d2
13515 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13516 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13517 cancel_lru_locks mdc
13518 cancel_lru_locks osc
13519 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13520 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13521 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13522 # XXX client can not do early lock cancel of OST lock
13523 # during rename (LU-4206), so cancel osc lock now.
13525 cancel_lru_locks osc
13526 can1=$(do_facet mds1 \
13527 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13528 awk '/ldlm_cancel/ {print $2}')
13529 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13530 awk '/ldlm_bl_callback/ {print $2}')
13531 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13533 can2=$(do_facet mds1 \
13534 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13535 awk '/ldlm_cancel/ {print $2}')
13536 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13537 awk '/ldlm_bl_callback/ {print $2}')
13538 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13539 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13540 lru_resize_enable mdc
13541 lru_resize_enable osc
13543 run_test 120f "Early Lock Cancel: rename test"
13546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13547 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13548 skip_env "no early lock cancel on server"
13549 remote_mds_nodsh && skip "remote MDS with nodsh"
13551 lru_resize_disable mdc
13552 lru_resize_disable osc
13554 echo create $count files
13555 test_mkdir $DIR/$tdir
13556 cancel_lru_locks mdc
13557 cancel_lru_locks osc
13560 can0=$(do_facet $SINGLEMDS \
13561 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13562 awk '/ldlm_cancel/ {print $2}')
13563 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13564 awk '/ldlm_bl_callback/ {print $2}')
13565 createmany -o $DIR/$tdir/f $count
13567 can1=$(do_facet $SINGLEMDS \
13568 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13569 awk '/ldlm_cancel/ {print $2}')
13570 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13571 awk '/ldlm_bl_callback/ {print $2}')
13573 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13574 echo rm $count files
13577 can2=$(do_facet $SINGLEMDS \
13578 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13579 awk '/ldlm_cancel/ {print $2}')
13580 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13581 awk '/ldlm_bl_callback/ {print $2}')
13583 echo total: $count removes in $((t2-t1))
13584 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13586 # wait for commitment of removal
13587 lru_resize_enable mdc
13588 lru_resize_enable osc
13590 run_test 120g "Early Lock Cancel: performance test"
13592 test_121() { #bug #10589
13593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13596 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13597 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13598 lctl set_param fail_loc=0x310
13599 cancel_lru_locks osc > /dev/null
13600 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13601 lctl set_param fail_loc=0
13602 [[ $reads -eq $writes ]] ||
13603 error "read $reads blocks, must be $writes blocks"
13605 run_test 121 "read cancel race ========="
13607 test_123a_base() { # was test 123, statahead(bug 11401)
13610 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
13613 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13614 log "testing UP system. Performance may be lower than expected."
13617 running_in_vm && SLOWOK=1
13619 $LCTL set_param mdc.*.batch_stats=0
13622 test_mkdir $DIR/$tdir
13623 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13624 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13626 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13627 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13629 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13630 lctl set_param -n llite.*.statahead_max 0
13631 lctl get_param llite.*.statahead_max
13632 cancel_lru_locks mdc
13633 cancel_lru_locks osc
13635 time $lsx $DIR/$tdir | wc -l
13637 delta=$((etime - stime))
13638 log "$lsx $i files without statahead: $delta sec"
13639 lctl set_param llite.*.statahead_max=$max
13641 swrong=$(lctl get_param -n llite.*.statahead_stats |
13642 awk '/statahead.wrong:/ { print $NF }')
13643 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13644 cancel_lru_locks mdc
13645 cancel_lru_locks osc
13647 time $lsx $DIR/$tdir | wc -l
13649 delta_sa=$((etime - stime))
13650 log "$lsx $i files with statahead: $delta_sa sec"
13651 lctl get_param -n llite.*.statahead_stats
13652 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13653 awk '/statahead.wrong:/ { print $NF }')
13655 [[ $swrong -lt $ewrong ]] &&
13656 log "statahead was stopped, maybe too many locks held!"
13657 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13659 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13660 max=$(lctl get_param -n llite.*.statahead_max |
13662 lctl set_param -n llite.*.statahead_max 0
13663 lctl get_param llite.*.statahead_max
13664 cancel_lru_locks mdc
13665 cancel_lru_locks osc
13667 time $lsx $DIR/$tdir | wc -l
13669 delta=$((etime - stime))
13670 log "$lsx $i files again without statahead: $delta sec"
13671 lctl set_param llite.*.statahead_max=$max
13672 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13673 if [ $SLOWOK -eq 0 ]; then
13674 error "$lsx $i files is slower with statahead!"
13676 log "$lsx $i files is slower with statahead!"
13682 [ $delta -gt 20 ] && break
13683 [ $delta -gt 8 ] && MULT=$((50 / delta))
13684 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13692 delta=$((etime - stime))
13693 log "rm -r $DIR/$tdir/: $delta seconds"
13695 lctl get_param -n llite.*.statahead_stats
13696 $LCTL get_param mdc.*.batch_stats
13700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13702 test_123a_base "ls -l"
13704 run_test 123aa "verify statahead work"
13707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13709 statx_supported || skip_env "Test must be statx() syscall supported"
13711 test_123a_base "$STATX -l"
13713 run_test 123ab "verify statahead work by using statx"
13716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13718 statx_supported || skip_env "Test must be statx() syscall supported"
13725 cancel_lru_locks $OSC
13726 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13727 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13728 awk '/agl.total:/ { print $NF }')
13729 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13730 test_123a_base "$STATX --cached=always -D"
13731 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
13732 awk '/agl.total:/ { print $NF }')
13733 [ $agl_before -eq $agl_after ] ||
13734 error "Should not trigger AGL thread - $agl_before:$agl_after"
13735 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13736 [ $rpcs_after -eq $rpcs_before ] ||
13737 error "$STATX should not send glimpse RPCs to $OSC"
13739 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
13741 test_batch_statahead() {
13749 echo -e "\nbatching: statahead_max=$max statahead_batch_max=$batch_max"
13750 $LCTL set_param mdc.*.batch_stats=0
13751 $LCTL set_param llite.*.statahead_max=$max
13752 $LCTL set_param llite.*.statahead_batch_max=$batch_max
13753 # Verify that batched statahead is faster than one without statahead
13754 test_123a_base "ls -l"
13756 stack_trap "rm -rf $DIR/$tdir" EXIT
13757 mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
13758 createmany -o $DIR/$tdir/$tfile $num || error "failed to create files"
13760 # unbatched statahead
13761 $LCTL set_param llite.*.statahead_batch_max=0
13762 $LCTL set_param llite.*.statahead_stats=clear
13763 $LCTL set_param mdc.*.stats=clear
13764 cancel_lru_locks mdc
13765 cancel_lru_locks osc
13766 time ls -l $DIR/$tdir | wc -l
13767 unbatch_rpcs=$(calc_stats mdc.*.stats ldlm_ibits_enqueue)
13769 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
13770 awk '/hit.total:/ { print $NF }')
13771 # hit ratio should be larger than 75% (7500).
13772 (( $hit_total > 7500 )) ||
13773 error "unbatched statahead hit count ($hit_total) is too low"
13775 # batched statahead
13776 $LCTL set_param llite.*.statahead_batch_max=$batch_max
13777 $LCTL set_param llite.*.statahead_stats=clear
13778 $LCTL set_param mdc.*.batch_stats=clear
13779 $LCTL set_param mdc.*.stats=clear
13780 cancel_lru_locks mdc
13781 cancel_lru_locks osc
13782 time ls -l $DIR/$tdir | wc -l
13783 batch_rpcs=$(calc_stats mdc.*.stats mds_batch)
13784 # wait for statahead thread to quit and update statahead stats
13786 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
13787 awk '/hit.total:/ { print $NF }')
13788 # hit ratio should be larger than 75% (7500).
13789 (( $hit_total > 7500 )) ||
13790 error "batched statahead hit count ($hit_total) is too low"
13792 echo "unbatched RPCs: $unbatch_rpcs, batched RPCs: $batch_rpcs"
13793 (( $unbatch_rpcs > $batch_rpcs )) ||
13794 error "batched statahead does not reduce RPC count"
13795 $LCTL get_param mdc.*.batch_stats
13799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13801 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
13802 skip "Need server version at least 2.15.53"
13807 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
13808 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
13810 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
13811 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
13813 test_batch_statahead 32 32
13814 test_batch_statahead 2048 256
13816 run_test 123ad "Verify batching statahead works correctly"
13818 test_123b () { # statahead(bug 15027)
13819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13821 test_mkdir $DIR/$tdir
13822 createmany -o $DIR/$tdir/$tfile-%d 1000
13824 cancel_lru_locks mdc
13825 cancel_lru_locks osc
13827 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
13828 lctl set_param fail_loc=0x80000803
13829 ls -lR $DIR/$tdir > /dev/null
13831 lctl set_param fail_loc=0x0
13832 lctl get_param -n llite.*.statahead_stats
13837 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
13840 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
13842 test_mkdir -i 0 -c 1 $DIR/$tdir.0
13843 test_mkdir -i 1 -c 1 $DIR/$tdir.1
13844 touch $DIR/$tdir.1/{1..3}
13845 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
13847 remount_client $MOUNT
13849 $MULTIOP $DIR/$tdir.0 Q
13851 # let statahead to complete
13852 ls -l $DIR/$tdir.0 > /dev/null
13854 testid=$(echo $TESTNAME | tr '_' ' ')
13855 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
13856 error "statahead warning" || true
13858 run_test 123c "Can not initialize inode warning on DNE statahead"
13865 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
13866 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
13867 error "setdirstripe $DIR/$tdir failed"
13868 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
13869 remount_client $MOUNT
13870 $LCTL get_param llite.*.statahead_max
13871 $LCTL set_param llite.*.statahead_stats=0 ||
13872 error "clear statahead_stats failed"
13873 swrong=$(lctl get_param -n llite.*.statahead_stats |
13874 awk '/statahead.wrong:/ { print $NF }')
13875 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
13876 # wait for statahead thread finished to update hit/miss stats.
13878 $LCTL get_param -n llite.*.statahead_stats
13879 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13880 awk '/statahead.wrong:/ { print $NF }')
13881 (( $swrong == $ewrong )) ||
13882 log "statahead was stopped, maybe too many locks held!"
13884 run_test 123d "Statahead on striped directories works correctly"
13889 local dir=$DIR/$tdir
13891 mkdir $dir || error "mkdir $dir failed"
13892 $LFS setstripe -C 32 $dir || error "setstripe $dir failed"
13893 stack_trap "rm -rf $dir"
13895 touch $dir/$tfile.{0..1000} || error "touch 1000 files failed"
13897 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
13898 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
13899 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
13900 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
13902 $LCTL set_param llite.*.statahead_max=2048
13903 $LCTL set_param llite.*.statahead_batch_max=1024
13906 $LCTL get_param mdc.*.batch_stats
13907 $LCTL get_param llite.*.statahead_*
13909 run_test 123e "statahead with large wide striping"
13914 local dir=$DIR/$tdir
13916 mkdir $dir || error "mkdir $dir failed"
13917 $LFS setstripe -C 1000 $dir || error "setstripe $dir failed"
13918 stack_trap "rm -rf $dir"
13920 touch $dir/$tfile.{0..200} || error "touch 200 files failed"
13922 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
13923 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
13925 $LCTL set_param llite.*.statahead_max=64
13926 $LCTL set_param llite.*.statahead_batch_max=64
13929 lctl get_param mdc.*.batch_stats
13930 lctl get_param llite.*.statahead_*
13932 $LCTL set_param llite.*.statahead_max=$max
13933 $LCTL set_param llite.*.statahead_batch_max=$batch_max
13935 run_test 123f "Retry mechanism with large wide striping files"
13938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13939 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13940 skip_env "no lru resize on server"
13944 test_mkdir $DIR/$tdir
13946 log "create $NR files at $DIR/$tdir"
13947 createmany -o $DIR/$tdir/f $NR ||
13948 error "failed to create $NR files in $DIR/$tdir"
13950 cancel_lru_locks mdc
13951 ls -l $DIR/$tdir > /dev/null
13955 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13956 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13957 LRU_SIZE=$($LCTL get_param -n $PARAM)
13958 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13959 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13961 log "NS=$(basename $NSDIR)"
13966 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13967 skip "Not enough cached locks created!"
13969 log "LRU=$LRU_SIZE"
13973 # We know that lru resize allows one client to hold $LIMIT locks
13974 # for 10h. After that locks begin to be killed by client.
13976 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13978 if [ $LIMIT -lt $LRU_SIZE ]; then
13979 skip "Limit is too small $LIMIT"
13982 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13983 # killing locks. Some time was spent for creating locks. This means
13984 # that up to the moment of sleep finish we must have killed some of
13985 # them (10-100 locks). This depends on how fast ther were created.
13986 # Many of them were touched in almost the same moment and thus will
13987 # be killed in groups.
13988 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13990 # Use $LRU_SIZE_B here to take into account real number of locks
13991 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13992 local LRU_SIZE_B=$LRU_SIZE
13994 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13995 log "OLD_LVF=$OLD_LVF"
13996 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13998 # Let's make sure that we really have some margin. Client checks
13999 # cached locks every 10 sec.
14000 SLEEP=$((SLEEP+20))
14001 log "Sleep ${SLEEP} sec"
14003 while ((SEC<$SLEEP)); do
14007 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
14008 echo -n "$LRU_SIZE"
14011 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
14012 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
14014 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
14015 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
14016 unlinkmany $DIR/$tdir/f $NR
14020 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
14021 log "unlink $NR files at $DIR/$tdir"
14022 unlinkmany $DIR/$tdir/f $NR
14024 run_test 124a "lru resize ======================================="
14026 get_max_pool_limit()
14028 local limit=$($LCTL get_param \
14029 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
14031 for l in $limit; do
14032 if [[ $l -gt $max ]]; then
14040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14041 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14042 skip_env "no lru resize on server"
14044 LIMIT=$(get_max_pool_limit)
14046 NR=$(($(default_lru_size)*20))
14047 if [[ $NR -gt $LIMIT ]]; then
14048 log "Limit lock number by $LIMIT locks"
14052 IFree=$(mdsrate_inodes_available)
14053 if [ $IFree -lt $NR ]; then
14054 log "Limit lock number by $IFree inodes"
14058 lru_resize_disable mdc
14059 test_mkdir -p $DIR/$tdir/disable_lru_resize
14061 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
14062 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
14063 cancel_lru_locks mdc
14066 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14069 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14072 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14076 nolruresize_delta=$((etime-stime))
14077 log "ls -la time: $nolruresize_delta seconds"
14078 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14079 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
14081 lru_resize_enable mdc
14082 test_mkdir -p $DIR/$tdir/enable_lru_resize
14084 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
14085 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
14086 cancel_lru_locks mdc
14089 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14092 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14095 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14099 lruresize_delta=$((etime-stime))
14100 log "ls -la time: $lruresize_delta seconds"
14101 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14103 if [ $lruresize_delta -gt $nolruresize_delta ]; then
14104 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
14105 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
14106 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
14108 log "lru resize performs the same with no lru resize"
14110 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
14112 run_test 124b "lru resize (performance test) ======================="
14115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14116 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14117 skip_env "no lru resize on server"
14119 # cache ununsed locks on client
14121 cancel_lru_locks mdc
14122 test_mkdir $DIR/$tdir
14123 createmany -o $DIR/$tdir/f $nr ||
14124 error "failed to create $nr files in $DIR/$tdir"
14125 ls -l $DIR/$tdir > /dev/null
14127 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14128 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14129 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14130 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14131 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14133 # set lru_max_age to 1 sec
14134 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14135 echo "sleep $((recalc_p * 2)) seconds..."
14136 sleep $((recalc_p * 2))
14138 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14139 # restore lru_max_age
14140 $LCTL set_param -n $nsdir.lru_max_age $max_age
14141 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14142 unlinkmany $DIR/$tdir/f $nr
14144 run_test 124c "LRUR cancel very aged locks"
14147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14148 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14149 skip_env "no lru resize on server"
14151 # cache ununsed locks on client
14154 lru_resize_disable mdc
14155 stack_trap "lru_resize_enable mdc" EXIT
14157 cancel_lru_locks mdc
14159 # asynchronous object destroy at MDT could cause bl ast to client
14160 test_mkdir $DIR/$tdir
14161 createmany -o $DIR/$tdir/f $nr ||
14162 error "failed to create $nr files in $DIR/$tdir"
14163 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
14165 ls -l $DIR/$tdir > /dev/null
14167 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14168 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14169 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14170 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14172 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14174 # set lru_max_age to 1 sec
14175 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14176 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
14178 echo "sleep $((recalc_p * 2)) seconds..."
14179 sleep $((recalc_p * 2))
14181 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14183 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14185 run_test 124d "cancel very aged locks if lru-resize diasbaled"
14187 test_125() { # 13358
14188 $LCTL get_param -n llite.*.client_type | grep -q local ||
14189 skip "must run as local client"
14190 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
14191 skip_env "must have acl enabled"
14192 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14194 test_mkdir $DIR/$tdir
14195 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
14196 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
14197 error "setfacl $DIR/$tdir failed"
14198 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
14200 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
14202 test_126() { # bug 12829/13455
14203 $GSS && skip_env "must run as gss disabled"
14204 $LCTL get_param -n llite.*.client_type | grep -q local ||
14205 skip "must run as local client"
14206 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
14208 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
14209 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
14211 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
14213 run_test 126 "check that the fsgid provided by the client is taken into account"
14215 test_127a() { # bug 15521
14216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14217 local name count samp unit min max sum sumsq
14218 local tmpfile=$TMP/$tfile.tmp
14220 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
14221 echo "stats before reset"
14222 stack_trap "rm -f $tmpfile"
14223 local now=$(date +%s)
14225 $LCTL get_param osc.*.stats | tee $tmpfile
14227 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14228 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14229 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14230 local uptime=$(awk '{ print $1 }' /proc/uptime)
14232 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14233 (( ${snapshot_time%\.*} >= $now - 5 &&
14234 ${snapshot_time%\.*} <= $now + 5 )) ||
14235 error "snapshot_time=$snapshot_time != now=$now"
14236 # elapsed _should_ be from mount, but at least less than uptime
14237 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
14238 error "elapsed=$elapsed > uptime=$uptime"
14239 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14240 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14241 error "elapsed=$elapsed != $snapshot_time - $start_time"
14243 $LCTL set_param osc.*.stats=0
14244 local reset=$(date +%s)
14245 local fsize=$((2048 * 1024))
14247 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
14248 cancel_lru_locks osc
14249 dd if=$DIR/$tfile of=/dev/null bs=$fsize
14252 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
14253 while read name count samp unit min max sum sumsq; do
14254 [[ "$samp" == "samples" ]] || continue
14256 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14257 [ ! $min ] && error "Missing min value for $name proc entry"
14258 eval $name=$count || error "Wrong proc format"
14261 read_bytes|write_bytes)
14262 [[ "$unit" =~ "bytes" ]] ||
14263 error "unit is not 'bytes': $unit"
14264 (( $min >= 4096 )) || error "min is too small: $min"
14265 (( $min <= $fsize )) || error "min is too big: $min"
14266 (( $max >= 4096 )) || error "max is too small: $max"
14267 (( $max <= $fsize )) || error "max is too big: $max"
14268 (( $sum == $fsize )) || error "sum is wrong: $sum"
14269 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
14270 error "sumsquare is too small: $sumsq"
14271 (( $sumsq <= $fsize * $fsize )) ||
14272 error "sumsquare is too big: $sumsq"
14274 ost_read|ost_write)
14275 [[ "$unit" =~ "usec" ]] ||
14276 error "unit is not 'usec': $unit"
14282 #check that we actually got some stats
14283 [ "$read_bytes" ] || error "Missing read_bytes stats"
14284 [ "$write_bytes" ] || error "Missing write_bytes stats"
14285 [ "$read_bytes" != 0 ] || error "no read done"
14286 [ "$write_bytes" != 0 ] || error "no write done"
14288 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14289 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14290 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14292 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14293 (( ${snapshot_time%\.*} >= $now - 5 &&
14294 ${snapshot_time%\.*} <= $now + 5 )) ||
14295 error "reset snapshot_time=$snapshot_time != now=$now"
14296 # elapsed should be from time of stats reset
14297 (( ${elapsed%\.*} >= $now - $reset - 2 &&
14298 ${elapsed%\.*} <= $now - $reset + 2 )) ||
14299 error "reset elapsed=$elapsed > $now - $reset"
14300 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14301 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14302 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
14304 run_test 127a "verify the client stats are sane"
14306 test_127b() { # bug LU-333
14307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14308 local name count samp unit min max sum sumsq
14310 echo "stats before reset"
14311 $LCTL get_param llite.*.stats
14312 $LCTL set_param llite.*.stats=0
14314 # perform 2 reads and writes so MAX is different from SUM.
14315 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14316 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14317 cancel_lru_locks osc
14318 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14319 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14321 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
14322 stack_trap "rm -f $TMP/$tfile.tmp"
14323 while read name count samp unit min max sum sumsq; do
14324 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14325 eval $name=$count || error "Wrong proc format"
14328 read_bytes|write_bytes)
14329 [[ "$unit" =~ "bytes" ]] ||
14330 error "unit is not 'bytes': $unit"
14331 (( $count == 2 )) || error "count is not 2: $count"
14332 (( $min == $PAGE_SIZE )) ||
14333 error "min is not $PAGE_SIZE: $min"
14334 (( $max == $PAGE_SIZE )) ||
14335 error "max is not $PAGE_SIZE: $max"
14336 (( $sum == $PAGE_SIZE * 2 )) ||
14337 error "sum is not $((PAGE_SIZE * 2)): $sum"
14340 [[ "$unit" =~ "usec" ]] ||
14341 error "unit is not 'usec': $unit"
14345 done < $TMP/$tfile.tmp
14347 #check that we actually got some stats
14348 [ "$read_bytes" ] || error "Missing read_bytes stats"
14349 [ "$write_bytes" ] || error "Missing write_bytes stats"
14350 [ "$read_bytes" != 0 ] || error "no read done"
14351 [ "$write_bytes" != 0 ] || error "no write done"
14353 run_test 127b "verify the llite client stats are sane"
14355 test_127c() { # LU-12394
14356 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
14363 $LCTL set_param llite.*.extents_stats=1
14364 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
14366 # Use two stripes so there is enough space in default config
14367 $LFS setstripe -c 2 $DIR/$tfile
14369 # Extent stats start at 0-4K and go in power of two buckets
14370 # LL_HIST_START = 12 --> 2^12 = 4K
14371 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
14372 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
14374 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
14376 # Write and read, 2x each, second time at a non-zero offset
14377 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
14378 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
14379 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
14380 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
14384 $LCTL get_param llite.*.extents_stats
14387 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
14389 local bucket=$($LCTL get_param -n llite.*.extents_stats |
14391 reads=$(echo $bucket | awk '{print $5}')
14392 writes=$(echo $bucket | awk '{print $9}')
14393 [ "$reads" -eq $count ] ||
14394 error "$reads reads in < $bsize bucket, expect $count"
14395 [ "$writes" -eq $count ] ||
14396 error "$writes writes in < $bsize bucket, expect $count"
14399 # Test mmap write and read
14400 $LCTL set_param llite.*.extents_stats=c
14402 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
14403 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
14404 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
14406 $LCTL get_param llite.*.extents_stats
14408 count=$(((size*1024) / PAGE_SIZE))
14410 bsize=$((2 * PAGE_SIZE / 1024))K
14412 bucket=$($LCTL get_param -n llite.*.extents_stats |
14414 reads=$(echo $bucket | awk '{print $5}')
14415 writes=$(echo $bucket | awk '{print $9}')
14416 # mmap writes fault in the page first, creating an additonal read
14417 [ "$reads" -eq $((2 * count)) ] ||
14418 error "$reads reads in < $bsize bucket, expect $count"
14419 [ "$writes" -eq $count ] ||
14420 error "$writes writes in < $bsize bucket, expect $count"
14422 run_test 127c "test llite extent stats with regular & mmap i/o"
14424 test_128() { # bug 15212
14426 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
14431 result=$(grep error $TMP/$tfile.log)
14432 rm -f $DIR/$tfile $TMP/$tfile.log
14433 [ -z "$result" ] ||
14434 error "consecutive find's under interactive lfs failed"
14436 run_test 128 "interactive lfs for 2 consecutive find's"
14438 set_dir_limits () {
14443 local ldproc=/proc/fs/ldiskfs
14444 local facets=$(get_facets MDS)
14446 for facet in ${facets//,/ }; do
14447 canondev=$(ldiskfs_canon \
14448 *.$(convert_facet2label $facet).mntdev $facet)
14449 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
14450 ldproc=/sys/fs/ldiskfs
14451 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
14452 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
14456 check_mds_dmesg() {
14457 local facets=$(get_facets MDS)
14458 for facet in ${facets//,/ }; do
14459 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
14465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14466 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
14467 skip "Need MDS version with at least 2.5.56"
14468 if [ "$mds1_FSTYPE" != ldiskfs ]; then
14469 skip_env "ldiskfs only test"
14471 remote_mds_nodsh && skip "remote MDS with nodsh"
14474 local has_warning=false
14477 mkdir -p $DIR/$tdir
14479 # block size of mds1
14480 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
14481 set_dir_limits $maxsize $((maxsize * 6 / 8))
14482 stack_trap "set_dir_limits 0 0"
14483 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
14484 local dirsize=$(stat -c%s "$DIR/$tdir")
14486 while (( $dirsize <= $maxsize )); do
14487 $MCREATE $DIR/$tdir/file_base_$nfiles
14489 # check two errors:
14490 # ENOSPC for ext4 max_dir_size, which has been used since
14491 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
14492 if (( rc == ENOSPC )); then
14494 echo "rc=$rc returned as expected after $nfiles files"
14496 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
14497 error "create failed w/o dir size limit"
14499 # messages may be rate limited if test is run repeatedly
14500 check_mds_dmesg '"is approaching max"' ||
14501 echo "warning message should be output"
14502 check_mds_dmesg '"has reached max"' ||
14503 echo "reached message should be output"
14505 dirsize=$(stat -c%s "$DIR/$tdir")
14507 [[ $dirsize -ge $maxsize ]] && return 0
14508 error "dirsize $dirsize < $maxsize after $nfiles files"
14509 elif (( rc != 0 )); then
14512 nfiles=$((nfiles + 1))
14513 dirsize=$(stat -c%s "$DIR/$tdir")
14516 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
14518 run_test 129 "test directory size limit ========================"
14528 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
14529 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
14531 trap cleanup_130 EXIT RETURN
14533 local fm_file=$DIR/$tfile
14534 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
14535 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
14536 error "dd failed for $fm_file"
14538 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
14539 filefrag -ves $fm_file
14541 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14542 skip "LU-1941: FIEMAP unimplemented on ZFS"
14543 (( $rc == 0 )) || error "filefrag $fm_file failed"
14545 filefrag_op=$(filefrag -ve -k $fm_file |
14546 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14547 local lun=$($LFS getstripe -i $fm_file)
14549 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
14552 for line in $filefrag_op; do
14553 local frag_lun=$(echo $line | cut -d: -f5)
14554 local ext_len=$(echo $line | cut -d: -f4)
14556 if (( $frag_lun != $lun )); then
14557 error "FIEMAP on 1-stripe file($fm_file) failed"
14560 (( tot_len += ext_len ))
14563 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
14564 error "FIEMAP on 1-stripe file($fm_file) failed"
14568 echo "FIEMAP on single striped file succeeded"
14570 run_test 130a "FIEMAP (1-stripe file)"
14573 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14575 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14576 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14577 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14578 skip "LU-1941: FIEMAP unimplemented on ZFS"
14580 trap cleanup_130 EXIT RETURN
14582 local fm_file=$DIR/$tfile
14583 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14584 error "setstripe on $fm_file"
14586 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
14587 error "dd failed on $fm_file"
14589 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14590 filefrag_op=$(filefrag -ve -k $fm_file |
14591 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14593 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14594 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14600 for line in $filefrag_op; do
14601 local frag_lun=$(echo $line | cut -d: -f5 |
14602 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14603 local ext_len=$(echo $line | cut -d: -f4)
14604 if (( $frag_lun != $last_lun )); then
14605 if (( tot_len != 1024 )); then
14606 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14609 (( num_luns += 1 ))
14613 (( tot_len += ext_len ))
14616 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
14617 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14621 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
14623 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
14626 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14628 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14629 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14630 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14631 skip "LU-1941: FIEMAP unimplemented on ZFS"
14633 trap cleanup_130 EXIT RETURN
14635 local fm_file=$DIR/$tfile
14636 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
14638 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
14639 error "dd failed on $fm_file"
14641 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14642 filefrag_op=$(filefrag -ve -k $fm_file |
14643 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14645 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14646 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14651 for line in $filefrag_op; do
14652 local frag_lun=$(echo $line | cut -d: -f5 |
14653 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14654 local ext_len=$(echo $line | cut -d: -f4)
14655 if (( $frag_lun != $last_lun )); then
14656 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
14657 if (( logical != 512 )); then
14658 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
14661 if (( tot_len != 512 )); then
14662 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14665 (( num_luns += 1 ))
14669 (( tot_len += ext_len ))
14672 if (( num_luns != 2 || tot_len != 512 )); then
14673 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14677 echo "FIEMAP on 2-stripe file with hole succeeded"
14679 run_test 130c "FIEMAP (2-stripe file with hole)"
14682 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
14684 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14685 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14686 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14687 skip "LU-1941: FIEMAP unimplemented on ZFS"
14689 trap cleanup_130 EXIT RETURN
14691 local fm_file=$DIR/$tfile
14692 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14693 error "setstripe on $fm_file"
14695 local actual_stripe_count=$($LFS getstripe -c $fm_file)
14696 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
14697 error "dd failed on $fm_file"
14699 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14700 filefrag_op=$(filefrag -ve -k $fm_file |
14701 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14703 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14704 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14709 for line in $filefrag_op; do
14710 local frag_lun=$(echo $line | cut -d: -f5 |
14711 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14712 local ext_len=$(echo $line | cut -d: -f4)
14713 if (( $frag_lun != $last_lun )); then
14714 if (( tot_len != 1024 )); then
14715 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14718 (( num_luns += 1 ))
14722 (( tot_len += ext_len ))
14725 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
14726 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14730 echo "FIEMAP on N-stripe file succeeded"
14732 run_test 130d "FIEMAP (N-stripe file)"
14735 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14737 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14738 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14739 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14740 skip "LU-1941: FIEMAP unimplemented on ZFS"
14742 trap cleanup_130 EXIT RETURN
14744 local fm_file=$DIR/$tfile
14745 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
14746 stack_trap "rm -f $fm_file"
14749 local expected_len=$(( (num_blks / 2) * 64 ))
14750 for ((i = 0; i < $num_blks; i++)); do
14751 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
14752 conv=notrunc > /dev/null 2>&1
14755 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14756 filefrag_op=$(filefrag -ve -k $fm_file |
14757 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14759 local last_lun=$(echo $filefrag_op | cut -d: -f5)
14764 for line in $filefrag_op; do
14765 local frag_lun=$(echo $line | cut -d: -f5)
14766 local ext_len=$(echo $line | cut -d: -f4)
14767 if (( $frag_lun != $last_lun )); then
14768 if (( tot_len != $expected_len )); then
14769 error "OST$last_lun $tot_len != $expected_len"
14771 (( num_luns += 1 ))
14775 (( tot_len += ext_len ))
14778 if (( num_luns != 2 || tot_len != $expected_len )); then
14779 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
14782 echo "FIEMAP with continuation calls succeeded"
14784 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
14787 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14788 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14789 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14790 skip "LU-1941: FIEMAP unimplemented on ZFS"
14792 local fm_file=$DIR/$tfile
14793 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
14794 error "multiop create with lov_delay_create on $fm_file"
14796 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14797 filefrag_extents=$(filefrag -vek $fm_file |
14798 awk '/extents? found/ { print $2 }')
14799 if (( $filefrag_extents != 0 )); then
14800 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
14805 run_test 130f "FIEMAP (unstriped file)"
14808 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
14809 skip "Need MDS version with at least 2.12.53 for overstriping"
14810 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14811 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14812 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14813 skip "LU-1941: FIEMAP unimplemented on ZFS"
14815 local file=$DIR/$tfile
14816 local nr=$((OSTCOUNT * 100))
14818 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
14820 stack_trap "rm -f $file"
14821 dd if=/dev/zero of=$file count=$nr bs=1M
14823 nr=$($LFS getstripe -c $file)
14825 local extents=$(filefrag -v $file |
14826 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
14828 echo "filefrag list $extents extents in file with stripecount $nr"
14829 if (( extents < nr )); then
14830 $LFS getstripe $file
14832 error "filefrag printed $extents < $nr extents"
14835 run_test 130g "FIEMAP (overstripe file)"
14837 # Test for writev/readv
14839 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
14840 error "writev test failed"
14841 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
14842 error "readv failed"
14845 run_test 131a "test iov's crossing stripe boundary for writev/readv"
14848 local fsize=$((524288 + 1048576 + 1572864))
14849 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
14850 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14851 error "append writev test failed"
14853 ((fsize += 1572864 + 1048576))
14854 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
14855 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14856 error "append writev test failed"
14859 run_test 131b "test append writev"
14862 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
14865 run_test 131c "test read/write on file w/o objects"
14868 rwv -f $DIR/$tfile -w -n 1 1572864
14869 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
14870 if [ "$NOB" != 1572864 ]; then
14871 error "Short read filed: read $NOB bytes instead of 1572864"
14875 run_test 131d "test short read"
14878 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
14879 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
14880 error "read hitting hole failed"
14883 run_test 131e "test read hitting hole"
14891 # open 11 samples [usecs] 468 4793 13658 35791898
14893 mds*) res=($(do_facet $facet \
14894 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
14896 ost*) res=($(do_facet $facet \
14897 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
14899 *) error "Wrong facet '$facet'" ;;
14901 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
14902 # if $want is zero, it means any stat increment is ok.
14903 if (( $want > 0 )); then
14904 local count=${res[1]}
14906 if (( $count != $want )); then
14907 if [[ $facet =~ "mds" ]]; then
14908 do_nodes $(comma_list $(mdts_nodes)) \
14909 $LCTL get_param mdt.*.md_stats
14911 do_nodes $(comma_list $(osts-nodes)) \
14912 $LCTL get_param obdfilter.*.stats
14914 error "The $op counter on $facet is $count, not $want"
14920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14921 remote_ost_nodsh && skip "remote OST with nodsh"
14922 remote_mds_nodsh && skip "remote MDS with nodsh"
14923 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14924 skip_env "MDS doesn't support rename stats"
14926 local testdir=$DIR/${tdir}/stats_testdir
14928 mkdir -p $DIR/${tdir}
14931 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14932 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14934 # verify mdt stats first.
14935 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14936 check_stats $SINGLEMDS "mkdir" 1
14938 # clear "open" from "lfs mkdir" above
14939 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14940 touch ${testdir}/${tfile} || error "touch failed"
14941 check_stats $SINGLEMDS "open" 1
14942 check_stats $SINGLEMDS "close" 1
14943 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14944 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14945 check_stats $SINGLEMDS "mknod" 2
14947 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14948 check_stats $SINGLEMDS "unlink" 1
14949 rm -f ${testdir}/${tfile} || error "file remove failed"
14950 check_stats $SINGLEMDS "unlink" 2
14952 # remove working dir and check mdt stats again.
14953 rmdir ${testdir} || error "rmdir failed"
14954 check_stats $SINGLEMDS "rmdir" 1
14956 local testdir1=$DIR/${tdir}/stats_testdir1
14957 mkdir_on_mdt0 -p ${testdir}
14958 mkdir_on_mdt0 -p ${testdir1}
14959 touch ${testdir1}/test1
14960 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14961 check_stats $SINGLEMDS "crossdir_rename" 1
14963 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14964 check_stats $SINGLEMDS "samedir_rename" 1
14966 rm -rf $DIR/${tdir}
14968 run_test 133a "Verifying MDT stats ========================================"
14973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14974 remote_ost_nodsh && skip "remote OST with nodsh"
14975 remote_mds_nodsh && skip "remote MDS with nodsh"
14977 local testdir=$DIR/${tdir}/stats_testdir
14979 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14980 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14981 touch ${testdir}/${tfile} || error "touch failed"
14982 cancel_lru_locks mdc
14985 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14986 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14988 # extra mdt stats verification.
14989 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14990 check_stats $SINGLEMDS "setattr" 1
14991 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14992 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14994 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14995 check_stats $SINGLEMDS "getattr" 1
14997 rm -rf $DIR/${tdir}
14999 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
15000 # so the check below is not reliable
15001 [ $MDSCOUNT -eq 1 ] || return 0
15003 # Sleep to avoid a cached response.
15004 #define OBD_STATFS_CACHE_SECONDS 1
15006 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15007 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15008 $LFS df || error "lfs failed"
15009 check_stats $SINGLEMDS "statfs" 1
15011 # check aggregated statfs (LU-10018)
15012 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
15014 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
15017 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15018 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15020 check_stats $SINGLEMDS "statfs" 1
15022 # We want to check that the client didn't send OST_STATFS to
15023 # ost1 but the MDT also uses OST_STATFS for precreate. So some
15024 # extra care is needed here.
15025 if remote_mds; then
15026 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
15027 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
15029 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
15030 [ "$res" ] && error "OST got STATFS"
15035 run_test 133b "Verifying extra MDT stats =================================="
15038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15039 remote_ost_nodsh && skip "remote OST with nodsh"
15040 remote_mds_nodsh && skip "remote MDS with nodsh"
15042 local testdir=$DIR/$tdir/stats_testdir
15044 test_mkdir -p $testdir
15046 # verify obdfilter stats.
15047 $LFS setstripe -c 1 -i 0 $testdir/$tfile
15049 cancel_lru_locks osc
15050 wait_delete_completed
15053 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15054 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15056 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
15059 cancel_lru_locks osc
15060 check_stats ost1 "write" 1
15062 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
15063 check_stats ost1 "read" 1
15065 > $testdir/$tfile || error "truncate failed"
15066 check_stats ost1 "punch" 1
15068 rm -f $testdir/$tfile || error "file remove failed"
15069 wait_delete_completed
15070 check_stats ost1 "destroy" 1
15074 run_test 133c "Verifying OST stats ========================================"
15081 while [ $value -ge 2 ]; do
15086 if [ $orig -gt $order ]; then
15094 local size=('K' 'M' 'G' 'T');
15096 local size_string=$value
15098 while [ $value -ge 1024 ]; do
15099 if [ $i -gt 3 ]; then
15100 #T is the biggest unit we get here, if that is bigger,
15102 size_string=${value}T
15105 value=$((value >> 10))
15106 if [ $value -lt 1024 ]; then
15107 size_string=${value}${size[$i]}
15116 get_rename_size() {
15118 local context=${2:-.}
15119 local sample=$(do_facet $SINGLEMDS $LCTL \
15120 get_param mdt.$FSNAME-MDT0000.rename_stats |
15121 grep -A1 $context |
15122 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
15127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15128 remote_ost_nodsh && skip "remote OST with nodsh"
15129 remote_mds_nodsh && skip "remote MDS with nodsh"
15130 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15131 skip_env "MDS doesn't support rename stats"
15133 local testdir1=$DIR/${tdir}/stats_testdir1
15134 local testdir2=$DIR/${tdir}/stats_testdir2
15135 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
15137 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15139 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
15140 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
15142 createmany -o $testdir1/test 512 || error "createmany failed"
15144 # check samedir rename size
15145 mv ${testdir1}/test0 ${testdir1}/test_0
15147 local testdir1_size=$(ls -l $DIR/${tdir} |
15148 awk '/stats_testdir1/ {print $5}')
15149 local testdir2_size=$(ls -l $DIR/${tdir} |
15150 awk '/stats_testdir2/ {print $5}')
15152 testdir1_size=$(order_2 $testdir1_size)
15153 testdir2_size=$(order_2 $testdir2_size)
15155 testdir1_size=$(size_in_KMGT $testdir1_size)
15156 testdir2_size=$(size_in_KMGT $testdir2_size)
15158 echo "source rename dir size: ${testdir1_size}"
15159 echo "target rename dir size: ${testdir2_size}"
15161 local cmd="do_facet $SINGLEMDS $LCTL "
15162 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
15164 eval $cmd || error "$cmd failed"
15165 local samedir=$($cmd | grep 'same_dir')
15166 local same_sample=$(get_rename_size $testdir1_size)
15167 [ -z "$samedir" ] && error "samedir_rename_size count error"
15168 [[ $same_sample -eq 1 ]] ||
15169 error "samedir_rename_size error $same_sample"
15170 echo "Check same dir rename stats success"
15172 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15174 # check crossdir rename size
15175 mv ${testdir1}/test_0 ${testdir2}/test_0
15177 testdir1_size=$(ls -l $DIR/${tdir} |
15178 awk '/stats_testdir1/ {print $5}')
15179 testdir2_size=$(ls -l $DIR/${tdir} |
15180 awk '/stats_testdir2/ {print $5}')
15182 testdir1_size=$(order_2 $testdir1_size)
15183 testdir2_size=$(order_2 $testdir2_size)
15185 testdir1_size=$(size_in_KMGT $testdir1_size)
15186 testdir2_size=$(size_in_KMGT $testdir2_size)
15188 echo "source rename dir size: ${testdir1_size}"
15189 echo "target rename dir size: ${testdir2_size}"
15191 eval $cmd || error "$cmd failed"
15192 local crossdir=$($cmd | grep 'crossdir')
15193 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
15194 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
15195 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
15196 [[ $src_sample -eq 1 ]] ||
15197 error "crossdir_rename_size error $src_sample"
15198 [[ $tgt_sample -eq 1 ]] ||
15199 error "crossdir_rename_size error $tgt_sample"
15200 echo "Check cross dir rename stats success"
15201 rm -rf $DIR/${tdir}
15203 run_test 133d "Verifying rename_stats ========================================"
15206 remote_mds_nodsh && skip "remote MDS with nodsh"
15207 remote_ost_nodsh && skip "remote OST with nodsh"
15208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15210 local testdir=$DIR/${tdir}/stats_testdir
15211 local ctr f0 f1 bs=32768 count=42 sum
15213 mkdir -p ${testdir} || error "mkdir failed"
15215 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
15217 for ctr in {write,read}_bytes; do
15219 cancel_lru_locks osc
15221 do_facet ost1 $LCTL set_param -n \
15222 "obdfilter.*.exports.clear=clear"
15224 if [ $ctr = write_bytes ]; then
15226 f1=${testdir}/${tfile}
15228 f0=${testdir}/${tfile}
15232 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
15235 cancel_lru_locks osc
15237 sum=$(do_facet ost1 $LCTL get_param \
15238 "obdfilter.*.exports.*.stats" |
15239 awk -v ctr=$ctr 'BEGIN { sum = 0 }
15240 $1 == ctr { sum += $7 }
15241 END { printf("%0.0f", sum) }')
15243 if ((sum != bs * count)); then
15244 error "Bad $ctr sum, expected $((bs * count)), got $sum"
15248 rm -rf $DIR/${tdir}
15250 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
15253 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
15254 skip "too old lustre for get_param -R ($facet_ver)"
15256 # verifying readability.
15257 $LCTL get_param -R '*' &> /dev/null
15259 # Verifing writability with badarea_io.
15260 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15261 local skipped_params='force_lbug|changelog_mask|daemon_file'
15262 $LCTL list_param -FR '*' | grep '=' | tr -d = |
15263 egrep -v "$skipped_params" |
15264 xargs -n 1 find $proc_dirs -name |
15265 xargs -n 1 badarea_io ||
15266 error "client badarea_io failed"
15268 # remount the FS in case writes/reads /proc break the FS
15269 cleanup || error "failed to unmount"
15270 setup || error "failed to setup"
15272 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
15275 remote_mds_nodsh && skip "remote MDS with nodsh"
15276 remote_ost_nodsh && skip "remote OST with nodsh"
15278 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15279 local proc_dirs_str=$(eval echo $proc_dirs)
15280 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
15282 for facet in mds1 ost1; do
15283 local facet_ver=$(lustre_version_code $facet)
15284 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
15285 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
15287 log "$facet: too old lustre for get_param -R"
15289 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
15290 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
15291 tr -d = | egrep -v $skipped_params |
15292 xargs -n 1 find $proc_dirs_str -name |
15293 xargs -n 1 badarea_io" ||
15294 error "$facet badarea_io failed"
15296 skip_noexit "$facet: too old lustre for get_param -R"
15300 # remount the FS in case writes/reads /proc break the FS
15301 cleanup || error "failed to unmount"
15302 setup || error "failed to setup"
15304 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
15307 remote_mds_nodsh && skip "remote MDS with nodsh"
15308 remote_ost_nodsh && skip "remote OST with nodsh"
15309 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
15310 skip "Need MDS version at least 2.9.54"
15313 for facet in client mds1 ost1; do
15314 # Get the list of files that are missing the terminating newline
15315 local plist=$(do_facet $facet
15316 $LCTL list_param -FR '*' | grep '=' | tr -d =)
15318 for ent in $plist; do
15319 local missing=$(do_facet $facet $LCTL get_param $ent \|\
15320 awk -v FS='\v' -v RS='\v\v' \
15321 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
15322 print FILENAME}'" 2>/dev/null)
15323 [ -z $missing ] || {
15324 do_facet $facet $LCTL get_param $ent | od -An -tx1
15325 error "file does not end with newline: $facet-$ent"
15330 run_test 133h "Proc files should end with newlines"
15333 remote_mds_nodsh && skip "remote MDS with nodsh"
15334 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15335 skip "Need MDS version at least 2.7.54"
15337 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15338 cancel_lru_locks mdc
15340 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
15341 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15342 [ $unused -eq 0 ] || error "$unused locks are not cleared"
15345 createmany -o $DIR/$tdir/f $nr ||
15346 error "failed to create $nr files in $DIR/$tdir"
15347 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15349 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
15350 do_facet mds1 $LCTL set_param fail_loc=0x327
15351 do_facet mds1 $LCTL set_param fail_val=500
15354 echo "sleep 10 seconds ..."
15356 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
15358 do_facet mds1 $LCTL set_param fail_loc=0
15359 do_facet mds1 $LCTL set_param fail_val=0
15360 [ $lck_cnt -lt $unused ] ||
15361 error "No locks reclaimed, before:$unused, after:$lck_cnt"
15364 unlinkmany $DIR/$tdir/f $nr
15366 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
15369 remote_mds_nodsh && skip "remote MDS with nodsh"
15370 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15371 skip "Need MDS version at least 2.7.54"
15373 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15374 cancel_lru_locks mdc
15376 local low_wm=$(do_facet mds1 $LCTL get_param -n \
15377 ldlm.lock_reclaim_threshold_mb)
15378 # disable reclaim temporarily
15379 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
15381 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
15382 do_facet mds1 $LCTL set_param fail_loc=0x328
15383 do_facet mds1 $LCTL set_param fail_val=500
15385 $LCTL set_param debug=+trace
15388 createmany -o $DIR/$tdir/f $nr &
15389 local create_pid=$!
15391 echo "Sleep $TIMEOUT seconds ..."
15393 if ! ps -p $create_pid > /dev/null 2>&1; then
15394 do_facet mds1 $LCTL set_param fail_loc=0
15395 do_facet mds1 $LCTL set_param fail_val=0
15396 do_facet mds1 $LCTL set_param \
15397 ldlm.lock_reclaim_threshold_mb=${low_wm}m
15398 error "createmany finished incorrectly!"
15400 do_facet mds1 $LCTL set_param fail_loc=0
15401 do_facet mds1 $LCTL set_param fail_val=0
15402 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
15403 wait $create_pid || return 1
15405 unlinkmany $DIR/$tdir/f $nr
15407 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
15410 remote_mds_nodsh && skip "remote MDS with nodsh"
15411 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15412 skip "Need MDS version at least 2.13.50"
15415 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15417 #define OBD_FAIL_PLAIN_RECORDS 0x1319
15418 #set only one record at plain llog
15419 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
15421 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15423 #fill already existed plain llog each 64767
15424 #wrapping whole catalog
15425 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15427 createmany -o $DIR/$tdir/$tfile_ 64700
15428 for (( i = 0; i < 64700; i = i + 2 ))
15430 rm $DIR/$tdir/$tfile_$i &
15431 rm $DIR/$tdir/$tfile_$((i + 1)) &
15436 #waiting osp synchronization
15437 wait_delete_completed
15439 run_test 135 "Race catalog processing"
15442 remote_mds_nodsh && skip "remote MDS with nodsh"
15443 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15444 skip "Need MDS version at least 2.13.50"
15447 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15448 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
15449 #set only one record at plain llog
15450 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
15451 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
15453 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15455 #fill already existed 2 plain llogs each 64767
15456 #wrapping whole catalog
15457 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15458 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
15459 wait_delete_completed
15461 createmany -o $DIR/$tdir/$tfile_ 10
15464 do_facet $SINGLEMDS $LCTL set_param fail_val=3
15465 for (( i = 0; i < 10; i = i + 3 ))
15467 rm $DIR/$tdir/$tfile_$i &
15468 rm $DIR/$tdir/$tfile_$((i + 1)) &
15472 rm $DIR/$tdir/$tfile_$((i + 2)) &
15475 #waiting osp synchronization
15476 wait_delete_completed
15478 run_test 136 "Race catalog processing 2"
15480 test_140() { #bug-17379
15481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15483 test_mkdir $DIR/$tdir
15484 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
15485 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
15487 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
15488 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
15490 while i=$((i + 1)); do
15492 cd $i || error "Changing to $i"
15493 ln -s ../stat stat || error "Creating stat symlink"
15494 # Read the symlink until ELOOP present,
15495 # not LBUGing the system is considered success,
15496 # we didn't overrun the stack.
15497 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
15498 if [ $ret -ne 0 ]; then
15499 if [ $ret -eq 40 ]; then
15502 error "Open stat symlink"
15508 echo "The symlink depth = $i"
15509 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
15510 error "Invalid symlink depth"
15512 # Test recursive symlink
15513 ln -s symlink_self symlink_self
15514 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
15515 echo "open symlink_self returns $ret"
15516 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
15518 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
15521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15523 local TF="$TMP/$tfile"
15525 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15526 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15528 cancel_lru_locks $OSC
15529 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
15530 remount_client $MOUNT
15532 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
15535 $TRUNCATE $DIR/$tfile 6000
15536 cancel_lru_locks $OSC
15537 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
15540 echo "12345" >>$DIR/$tfile
15541 cancel_lru_locks $OSC
15542 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
15545 echo "12345" >>$DIR/$tfile
15546 cancel_lru_locks $OSC
15547 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
15549 run_test 150a "truncate/append tests"
15552 check_set_fallocate_or_skip
15556 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15557 out=$(check_fallocate $DIR/$tfile 2>&1) ||
15558 skip_eopnotsupp "$out|check_fallocate failed"
15560 run_test 150b "Verify fallocate (prealloc) functionality"
15563 check_set_fallocate_or_skip
15566 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15567 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
15569 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15570 # precomputed md5sum for 20MB of zeroes
15571 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
15572 local sum=($(md5sum $DIR/$tfile))
15574 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
15576 check_set_fallocate 1
15579 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15580 sum=($(md5sum $DIR/$tfile))
15582 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
15584 run_test 150bb "Verify fallocate modes both zero space"
15587 check_set_fallocate_or_skip
15588 local striping="-c2"
15590 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15591 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
15592 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
15593 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15594 local want=$((OSTCOUNT * 1048576))
15596 # Must allocate all requested space, not more than 5% extra
15597 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15598 error "bytes $bytes is not $want"
15602 echo "verify fallocate on PFL file"
15604 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15606 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
15607 error "Create $DIR/$tfile failed"
15608 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
15609 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15610 want=$((512 * 1048576))
15612 # Must allocate all requested space, not more than 5% extra
15613 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15614 error "bytes $bytes is not $want"
15616 run_test 150c "Verify fallocate Size and Blocks"
15619 check_set_fallocate_or_skip
15620 local striping="-c2"
15622 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15624 stack_trap "rm -f $DIR/$tdir; wait_delete_completed"
15625 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
15626 error "setstripe failed"
15627 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
15628 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
15629 local want=$((OSTCOUNT * 1048576))
15631 # Must allocate all requested space, not more than 5% extra
15632 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15633 error "bytes $bytes is not $want"
15635 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
15638 check_set_fallocate_or_skip
15642 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15643 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15644 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15646 # Find OST with Minimum Size
15647 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15648 sort -un | head -1)
15650 # Get 100MB per OST of the available space to reduce run time
15651 # else 60% of the available space if we are running SLOW tests
15652 if [ $SLOW == "no" ]; then
15653 local space=$((1024 * 100 * OSTCOUNT))
15655 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
15658 fallocate -l${space}k $DIR/$tfile ||
15659 error "fallocate ${space}k $DIR/$tfile failed"
15660 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
15662 # get size immediately after fallocate. This should be correctly
15664 local size=$(stat -c '%s' $DIR/$tfile)
15665 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
15667 # Sleep for a while for statfs to get updated. And not pull from cache.
15670 echo "df after fallocate:"
15673 (( size / 1024 == space )) || error "size $size != requested $space"
15674 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
15675 error "used $used < space $space"
15677 rm $DIR/$tfile || error "rm failed"
15679 wait_delete_completed
15681 echo "df after unlink:"
15684 run_test 150e "Verify 60% of available OST space consumed by fallocate"
15689 local want_size_before=20480 # in bytes
15690 local want_blocks_before=40 # 512 sized blocks
15691 local want_blocks_after=24 # 512 sized blocks
15692 local length=$(((want_blocks_before - want_blocks_after) * 512))
15694 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15695 skip "need at least 2.14.0 for fallocate punch"
15697 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15698 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15701 check_set_fallocate_or_skip
15702 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15704 [[ "x$DOM" == "xyes" ]] &&
15705 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
15707 echo "Verify fallocate punch: Range within the file range"
15708 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15709 error "dd failed for bs 4096 and count 5"
15711 # Call fallocate with punch range which is within the file range
15712 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
15713 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
15714 # client must see changes immediately after fallocate
15715 size=$(stat -c '%s' $DIR/$tfile)
15716 blocks=$(stat -c '%b' $DIR/$tfile)
15718 # Verify punch worked.
15719 (( blocks == want_blocks_after )) ||
15720 error "punch failed: blocks $blocks != $want_blocks_after"
15722 (( size == want_size_before )) ||
15723 error "punch failed: size $size != $want_size_before"
15725 # Verify there is hole in file
15726 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
15727 # precomputed md5sum
15728 local expect="4a9a834a2db02452929c0a348273b4aa"
15730 cksum=($(md5sum $DIR/$tfile))
15731 [[ "${cksum[0]}" == "$expect" ]] ||
15732 error "unexpected MD5SUM after punch: ${cksum[0]}"
15734 # Start second sub-case for fallocate punch.
15735 echo "Verify fallocate punch: Range overlapping and less than blocksize"
15736 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15737 error "dd failed for bs 4096 and count 5"
15739 # Punch range less than block size will have no change in block count
15740 want_blocks_after=40 # 512 sized blocks
15742 # Punch overlaps two blocks and less than blocksize
15743 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
15744 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
15745 size=$(stat -c '%s' $DIR/$tfile)
15746 blocks=$(stat -c '%b' $DIR/$tfile)
15748 # Verify punch worked.
15749 (( blocks == want_blocks_after )) ||
15750 error "punch failed: blocks $blocks != $want_blocks_after"
15752 (( size == want_size_before )) ||
15753 error "punch failed: size $size != $want_size_before"
15755 # Verify if range is really zero'ed out. We expect Zeros.
15756 # precomputed md5sum
15757 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
15758 cksum=($(md5sum $DIR/$tfile))
15759 [[ "${cksum[0]}" == "$expect" ]] ||
15760 error "unexpected MD5SUM after punch: ${cksum[0]}"
15762 run_test 150f "Verify fallocate punch functionality"
15770 local BS=4096 # Block size in bytes
15772 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15773 skip "need at least 2.14.0 for fallocate punch"
15775 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15776 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15779 check_set_fallocate_or_skip
15780 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15782 if [[ "x$DOM" == "xyes" ]]; then
15783 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
15784 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
15786 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15787 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15790 # Get 100MB per OST of the available space to reduce run time
15791 # else 60% of the available space if we are running SLOW tests
15792 if [ $SLOW == "no" ]; then
15793 space=$((1024 * 100 * OSTCOUNT))
15795 # Find OST with Minimum Size
15796 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15797 sort -un | head -1)
15798 echo "min size OST: $space"
15799 space=$(((space * 60)/100 * OSTCOUNT))
15801 # space in 1k units, round to 4k blocks
15802 local blkcount=$((space * 1024 / $BS))
15804 echo "Verify fallocate punch: Very large Range"
15805 fallocate -l${space}k $DIR/$tfile ||
15806 error "fallocate ${space}k $DIR/$tfile failed"
15807 # write 1M at the end, start and in the middle
15808 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
15809 error "dd failed: bs $BS count 256"
15810 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
15811 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
15812 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
15813 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
15816 size=$(stat -c '%s' $DIR/$tfile)
15818 # gather punch length.
15819 local punch_size=$((size - (BS * 2)))
15821 echo "punch_size = $punch_size"
15822 echo "size - punch_size: $((size - punch_size))"
15823 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
15825 # Call fallocate to punch all except 2 blocks. We leave the
15826 # first and the last block
15827 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
15828 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
15829 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
15831 size_after=$(stat -c '%s' $DIR/$tfile)
15832 blocks_after=$(stat -c '%b' $DIR/$tfile)
15834 # Verify punch worked.
15835 # Size should be kept
15836 (( size == size_after )) ||
15837 error "punch failed: size $size != $size_after"
15839 # two 4k data blocks to remain plus possible 1 extra extent block
15840 (( blocks_after <= ((BS / 512) * 3) )) ||
15841 error "too many blocks remains: $blocks_after"
15843 # Verify that file has hole between the first and the last blocks
15844 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
15845 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
15847 echo "Hole at [$hole_start, $hole_end)"
15848 (( hole_start == BS )) ||
15849 error "no hole at offset $BS after punch"
15851 (( hole_end == BS + punch_size )) ||
15852 error "data at offset $hole_end < $((BS + punch_size))"
15854 run_test 150g "Verify fallocate punch on large range"
15857 local file=$DIR/$tfile
15860 check_set_fallocate_or_skip
15861 statx_supported || skip_env "Test must be statx() syscall supported"
15863 # fallocate() does not update the size information on the MDT
15864 fallocate -l 16K $file || error "failed to fallocate $file"
15865 cancel_lru_locks $OSC
15866 # STATX with cached-always mode will not send glimpse RPCs to OST,
15867 # it uses the caching attrs on the client side as much as possible.
15868 size=$($STATX --cached=always -c %s $file)
15869 [ $size == 16384 ] ||
15870 error "size after fallocate() is $size, expected 16384"
15872 run_test 150h "Verify extend fallocate updates the file size"
15874 #LU-2902 roc_hit was not able to read all values from lproc
15875 function roc_hit_init() {
15876 local list=$(comma_list $(osts_nodes))
15877 local dir=$DIR/$tdir-check
15878 local file=$dir/$tfile
15884 #use setstripe to do a write to every ost
15885 for i in $(seq 0 $((OSTCOUNT-1))); do
15886 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
15887 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
15888 idx=$(printf %04x $i)
15889 BEFORE=$(get_osd_param $list *OST*$idx stats |
15890 awk '$1 == "cache_access" {sum += $7}
15891 END { printf("%0.0f", sum) }')
15893 cancel_lru_locks osc
15894 cat $file >/dev/null
15896 AFTER=$(get_osd_param $list *OST*$idx stats |
15897 awk '$1 == "cache_access" {sum += $7}
15898 END { printf("%0.0f", sum) }')
15900 echo BEFORE:$BEFORE AFTER:$AFTER
15901 if ! let "AFTER - BEFORE == 4"; then
15903 error "roc_hit is not safe to use"
15911 function roc_hit() {
15912 local list=$(comma_list $(osts_nodes))
15913 echo $(get_osd_param $list '' stats |
15914 awk '$1 == "cache_hit" {sum += $7}
15915 END { printf("%0.0f", sum) }')
15918 function set_cache() {
15921 if [ "$2" == "off" ]; then
15924 local list=$(comma_list $(osts_nodes))
15925 set_osd_param $list '' $1_cache_enable $on
15927 cancel_lru_locks osc
15931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15932 remote_ost_nodsh && skip "remote OST with nodsh"
15933 (( CLIENT_VERSION == OST1_VERSION )) ||
15934 skip "LU-13081: no interop testing for OSS cache"
15937 local list=$(comma_list $(osts_nodes))
15939 # check whether obdfilter is cache capable at all
15940 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
15941 skip "not cache-capable obdfilter"
15944 # check cache is enabled on all obdfilters
15945 if get_osd_param $list '' read_cache_enable | grep 0; then
15946 skip "oss cache is disabled"
15949 set_osd_param $list '' writethrough_cache_enable 1
15951 # check write cache is enabled on all obdfilters
15952 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
15953 skip "oss write cache is NOT enabled"
15958 #define OBD_FAIL_OBD_NO_LRU 0x609
15959 do_nodes $list $LCTL set_param fail_loc=0x609
15961 # pages should be in the case right after write
15962 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15965 local BEFORE=$(roc_hit)
15966 cancel_lru_locks osc
15967 cat $DIR/$tfile >/dev/null
15968 local AFTER=$(roc_hit)
15970 do_nodes $list $LCTL set_param fail_loc=0
15972 if ! let "AFTER - BEFORE == CPAGES"; then
15973 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15976 cancel_lru_locks osc
15977 # invalidates OST cache
15978 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15979 set_osd_param $list '' read_cache_enable 0
15980 cat $DIR/$tfile >/dev/null
15982 # now data shouldn't be found in the cache
15984 cancel_lru_locks osc
15985 cat $DIR/$tfile >/dev/null
15987 if let "AFTER - BEFORE != 0"; then
15988 error "IN CACHE: before: $BEFORE, after: $AFTER"
15991 set_osd_param $list '' read_cache_enable 1
15994 run_test 151 "test cache on oss and controls ==============================="
15997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15999 local TF="$TMP/$tfile"
16001 # simulate ENOMEM during write
16002 #define OBD_FAIL_OST_NOMEM 0x226
16003 lctl set_param fail_loc=0x80000226
16004 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
16006 sync || error "sync failed"
16007 lctl set_param fail_loc=0
16009 # discard client's cache
16010 cancel_lru_locks osc
16012 # simulate ENOMEM during read
16013 lctl set_param fail_loc=0x80000226
16014 cmp $TF $DIR/$tfile || error "cmp failed"
16015 lctl set_param fail_loc=0
16019 run_test 152 "test read/write with enomem ============================"
16022 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
16024 run_test 153 "test if fdatasync does not crash ======================="
16026 dot_lustre_fid_permission_check() {
16028 local ffid=$MOUNT/.lustre/fid/$fid
16031 echo "stat fid $fid"
16032 stat $ffid || error "stat $ffid failed."
16033 echo "touch fid $fid"
16034 touch $ffid || error "touch $ffid failed."
16035 echo "write to fid $fid"
16036 cat /etc/hosts > $ffid || error "write $ffid failed."
16037 echo "read fid $fid"
16038 diff /etc/hosts $ffid || error "read $ffid failed."
16039 echo "append write to fid $fid"
16040 cat /etc/hosts >> $ffid || error "append write $ffid failed."
16041 echo "rename fid $fid"
16042 mv $ffid $test_dir/$tfile.1 &&
16043 error "rename $ffid to $tfile.1 should fail."
16044 touch $test_dir/$tfile.1
16045 mv $test_dir/$tfile.1 $ffid &&
16046 error "rename $tfile.1 to $ffid should fail."
16047 rm -f $test_dir/$tfile.1
16048 echo "truncate fid $fid"
16049 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
16050 echo "link fid $fid"
16051 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
16052 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
16053 echo "setfacl fid $fid"
16054 setfacl -R -m u:$USER0:rwx $ffid ||
16055 error "setfacl $ffid failed"
16056 echo "getfacl fid $fid"
16057 getfacl $ffid || error "getfacl $ffid failed."
16059 echo "unlink fid $fid"
16060 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
16061 echo "mknod fid $fid"
16062 mknod $ffid c 1 3 && error "mknod $ffid should fail."
16064 fid=[0xf00000400:0x1:0x0]
16065 ffid=$MOUNT/.lustre/fid/$fid
16067 echo "stat non-exist fid $fid"
16068 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
16069 echo "write to non-exist fid $fid"
16070 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
16071 echo "link new fid $fid"
16072 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
16074 mkdir -p $test_dir/$tdir
16075 touch $test_dir/$tdir/$tfile
16076 fid=$($LFS path2fid $test_dir/$tdir)
16079 error "error: could not get fid for $test_dir/$dir/$tfile."
16081 ffid=$MOUNT/.lustre/fid/$fid
16084 ls $ffid || error "ls $ffid failed."
16085 echo "touch $fid/$tfile.1"
16086 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
16088 echo "touch $MOUNT/.lustre/fid/$tfile"
16089 touch $MOUNT/.lustre/fid/$tfile && \
16090 error "touch $MOUNT/.lustre/fid/$tfile should fail."
16092 echo "setxattr to $MOUNT/.lustre/fid"
16093 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
16095 echo "listxattr for $MOUNT/.lustre/fid"
16096 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
16098 echo "delxattr from $MOUNT/.lustre/fid"
16099 setfattr -x trusted.name1 $MOUNT/.lustre/fid
16101 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
16102 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
16103 error "touch invalid fid should fail."
16105 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
16106 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
16107 error "touch non-normal fid should fail."
16109 echo "rename $tdir to $MOUNT/.lustre/fid"
16110 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
16111 error "rename to $MOUNT/.lustre/fid should fail."
16113 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
16115 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
16116 local new_obf_mode=777
16118 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
16119 chmod $new_obf_mode $DIR/.lustre/fid ||
16120 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
16122 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
16123 [ $obf_mode -eq $new_obf_mode ] ||
16124 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
16126 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
16127 chmod $old_obf_mode $DIR/.lustre/fid ||
16128 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
16131 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
16132 fid=$($LFS path2fid $test_dir/$tfile-2)
16134 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
16136 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
16137 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
16138 error "create lov data thru .lustre failed"
16140 echo "cp /etc/passwd $test_dir/$tfile-2"
16141 cp /etc/passwd $test_dir/$tfile-2 ||
16142 error "copy to $test_dir/$tfile-2 failed."
16143 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
16144 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
16145 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
16147 rm -rf $test_dir/tfile.lnk
16148 rm -rf $test_dir/$tfile-2
16152 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16153 skip "Need MDS version at least 2.4.1"
16155 local tf=$DIR/$tfile
16158 local fid=$($LFS path2fid $tf)
16159 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
16161 # check that we get the same pathname back
16164 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
16165 echo "$rootpath $fid"
16166 found=$($LFS fid2path $rootpath "$fid")
16167 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
16168 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
16171 # check wrong root path format
16172 rootpath=$MOUNT"_wrong"
16173 found=$($LFS fid2path $rootpath "$fid")
16174 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
16176 run_test 154A "lfs path2fid and fid2path basic checks"
16179 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16180 skip "Need MDS version at least 2.4.1"
16182 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
16183 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
16184 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
16185 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
16187 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
16188 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
16190 # check that we get the same pathname
16191 echo "PFID: $PFID, name: $name"
16192 local FOUND=$($LFS fid2path $MOUNT "$PFID")
16193 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
16194 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
16195 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
16197 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
16199 run_test 154B "verify the ll_decode_linkea tool"
16202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16203 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16204 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
16205 skip "Need MDS version at least 2.2.51"
16206 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
16208 cp /etc/hosts $DIR/$tfile
16210 fid=$($LFS path2fid $DIR/$tfile)
16212 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
16214 dot_lustre_fid_permission_check "$fid" $DIR ||
16215 error "dot lustre permission check $fid failed"
16217 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
16219 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
16221 touch $MOUNT/.lustre/file &&
16222 error "creation is not allowed under .lustre"
16224 mkdir $MOUNT/.lustre/dir &&
16225 error "mkdir is not allowed under .lustre"
16229 run_test 154a "Open-by-FID"
16232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16233 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16234 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16235 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
16236 skip "Need MDS version at least 2.2.51"
16238 local remote_dir=$DIR/$tdir/remote_dir
16242 mkdir -p $DIR/$tdir
16243 $LFS mkdir -i $MDTIDX $remote_dir ||
16244 error "create remote directory failed"
16246 cp /etc/hosts $remote_dir/$tfile
16248 fid=$($LFS path2fid $remote_dir/$tfile)
16250 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
16252 dot_lustre_fid_permission_check "$fid" $remote_dir ||
16253 error "dot lustre permission check $fid failed"
16256 run_test 154b "Open-by-FID for remote directory"
16259 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16260 skip "Need MDS version at least 2.4.1"
16262 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
16263 local FID1=$($LFS path2fid $DIR/$tfile.1)
16264 local FID2=$($LFS path2fid $DIR/$tfile.2)
16265 local FID3=$($LFS path2fid $DIR/$tfile.3)
16268 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
16269 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
16270 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
16272 [ "$FID" = "${!want}" ] ||
16273 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
16277 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
16279 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
16280 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
16284 run_test 154c "lfs path2fid and fid2path multiple arguments"
16287 remote_mds_nodsh && skip "remote MDS with nodsh"
16288 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
16289 skip "Need MDS version at least 2.5.53"
16291 if remote_mds; then
16292 nid=$($LCTL list_nids | sed "s/\./\\\./g")
16296 local proc_ofile="mdt.*.exports.'$nid'.open_files"
16303 local fid=$($LFS path2fid $DIR/$tfile)
16306 cmd="exec $fd<$DIR/$tfile"
16308 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
16309 echo "$fid_list" | grep "$fid"
16312 cmd="exec $fd>/dev/null"
16314 if [ $rc -ne 0 ]; then
16315 error "FID $fid not found in open files list $fid_list"
16318 run_test 154d "Verify open file fid"
16322 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
16323 skip "Need MDS version at least 2.6.50"
16325 if ls -a $MOUNT | grep -q '^\.lustre$'; then
16326 error ".lustre returned by readdir"
16329 run_test 154e ".lustre is not returned by readdir"
16332 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16334 # create parent directory on a single MDT to avoid cross-MDT hardlinks
16335 mkdir_on_mdt0 $DIR/$tdir
16336 # test dirs inherit from its stripe
16337 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
16338 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
16339 cp /etc/hosts $DIR/$tdir/foo1/$tfile
16340 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
16343 # get fid of parents
16344 local FID0=$($LFS path2fid $DIR/$tdir)
16345 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
16346 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
16347 local FID3=$($LFS path2fid $DIR)
16349 # check that path2fid --parents returns expected <parent_fid>/name
16350 # 1) test for a directory (single parent)
16351 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
16352 [ "$parent" == "$FID0/foo1" ] ||
16353 error "expected parent: $FID0/foo1, got: $parent"
16355 # 2) test for a file with nlink > 1 (multiple parents)
16356 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
16357 echo "$parent" | grep -F "$FID1/$tfile" ||
16358 error "$FID1/$tfile not returned in parent list"
16359 echo "$parent" | grep -F "$FID2/link" ||
16360 error "$FID2/link not returned in parent list"
16362 # 3) get parent by fid
16363 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
16364 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16365 echo "$parent" | grep -F "$FID1/$tfile" ||
16366 error "$FID1/$tfile not returned in parent list (by fid)"
16367 echo "$parent" | grep -F "$FID2/link" ||
16368 error "$FID2/link not returned in parent list (by fid)"
16370 # 4) test for entry in root directory
16371 parent=$($LFS path2fid --parents $DIR/f)
16372 echo "$parent" | grep -F "$FID3/f" ||
16373 error "$FID3/f not returned in parent list"
16375 # 5) test it on root directory
16376 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
16377 error "$MOUNT should not have parents"
16379 # enable xattr caching and check that linkea is correctly updated
16380 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
16381 save_lustre_params client "llite.*.xattr_cache" > $save
16382 lctl set_param llite.*.xattr_cache 1
16384 # 6.1) linkea update on rename
16385 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
16387 # get parents by fid
16388 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16389 # foo1 should no longer be returned in parent list
16390 echo "$parent" | grep -F "$FID1" &&
16391 error "$FID1 should no longer be in parent list"
16392 # the new path should appear
16393 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
16394 error "$FID2/$tfile.moved is not in parent list"
16396 # 6.2) linkea update on unlink
16397 rm -f $DIR/$tdir/foo2/link
16398 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16399 # foo2/link should no longer be returned in parent list
16400 echo "$parent" | grep -F "$FID2/link" &&
16401 error "$FID2/link should no longer be in parent list"
16405 restore_lustre_params < $save
16408 run_test 154f "get parent fids by reading link ea"
16412 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
16413 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
16414 skip "Need MDS version at least 2.6.92"
16416 mkdir_on_mdt0 $DIR/$tdir
16417 llapi_fid_test -d $DIR/$tdir
16419 run_test 154g "various llapi FID tests"
16423 (( $CLIENT_VERSION >= $(version_code 2.15.55.1) )) ||
16424 skip "Need client at least version 2.15.55.1"
16426 # Create an empty file
16429 # Get FID (interactive mode) and save under $TMP/$tfile.log
16430 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
16431 path2fid $DIR/$tfile
16434 fid=$(cat $TMP/$tfile.log)
16435 # $fid should not be empty
16436 [[ ! -z $fid ]] || error "FID is empty"
16437 $LFS rmfid $DIR "$fid" || error "rmfid failed for $fid"
16439 run_test 154h "Verify interactive path2fid"
16441 test_155_small_load() {
16442 local temp=$TMP/$tfile
16443 local file=$DIR/$tfile
16445 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
16446 error "dd of=$temp bs=6096 count=1 failed"
16448 cancel_lru_locks $OSC
16449 cmp $temp $file || error "$temp $file differ"
16451 $TRUNCATE $temp 6000
16452 $TRUNCATE $file 6000
16453 cmp $temp $file || error "$temp $file differ (truncate1)"
16455 echo "12345" >>$temp
16456 echo "12345" >>$file
16457 cmp $temp $file || error "$temp $file differ (append1)"
16459 echo "12345" >>$temp
16460 echo "12345" >>$file
16461 cmp $temp $file || error "$temp $file differ (append2)"
16467 test_155_big_load() {
16468 remote_ost_nodsh && skip "remote OST with nodsh"
16470 local temp=$TMP/$tfile
16471 local file=$DIR/$tfile
16474 local cache_size=$(do_facet ost$((MAXI+1)) \
16475 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
16477 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
16479 if [ -z "$cache_size" ]; then
16482 local large_file_size=$((cache_size * 2))
16484 echo "OSS cache size: $cache_size KB"
16485 echo "Large file size: $large_file_size KB"
16487 [ $MAXV -le $large_file_size ] &&
16488 skip_env "max available OST size needs > $large_file_size KB"
16490 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
16492 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
16493 error "dd of=$temp bs=$large_file_size count=1k failed"
16496 cancel_lru_locks osc
16497 cmp $temp $file || error "$temp $file differ"
16503 save_writethrough() {
16504 local facets=$(get_facets OST)
16506 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
16510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16512 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16514 save_writethrough $p
16517 set_cache writethrough on
16518 test_155_small_load
16519 restore_lustre_params < $p
16522 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
16525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16527 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16529 save_writethrough $p
16532 set_cache writethrough off
16533 test_155_small_load
16534 restore_lustre_params < $p
16537 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
16540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16542 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16544 save_writethrough $p
16547 set_cache writethrough on
16548 test_155_small_load
16549 restore_lustre_params < $p
16552 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
16555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16557 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16559 save_writethrough $p
16562 set_cache writethrough off
16563 test_155_small_load
16564 restore_lustre_params < $p
16567 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
16570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16572 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16574 save_writethrough $p
16577 set_cache writethrough on
16579 restore_lustre_params < $p
16582 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
16585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16587 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16589 save_writethrough $p
16592 set_cache writethrough off
16594 restore_lustre_params < $p
16597 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
16600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16602 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16604 save_writethrough $p
16607 set_cache writethrough on
16609 restore_lustre_params < $p
16612 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
16615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16617 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16619 save_writethrough $p
16622 set_cache writethrough off
16624 restore_lustre_params < $p
16627 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
16630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16631 remote_ost_nodsh && skip "remote OST with nodsh"
16632 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
16633 skip "stats not implemented on old servers"
16634 [ "$ost1_FSTYPE" = "zfs" ] &&
16635 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
16636 (( CLIENT_VERSION == OST1_VERSION )) ||
16637 skip "LU-13081: no interop testing for OSS cache"
16642 local file="$DIR/$tfile"
16643 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16645 save_writethrough $p
16648 log "Turn on read and write cache"
16650 set_cache writethrough on
16652 log "Write data and read it back."
16653 log "Read should be satisfied from the cache."
16654 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16656 cancel_lru_locks osc
16657 cat $file >/dev/null
16659 if ! let "AFTER - BEFORE == CPAGES"; then
16660 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
16662 log "cache hits: before: $BEFORE, after: $AFTER"
16665 log "Read again; it should be satisfied from the cache."
16667 cancel_lru_locks osc
16668 cat $file >/dev/null
16670 if ! let "AFTER - BEFORE == CPAGES"; then
16671 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
16673 log "cache hits:: before: $BEFORE, after: $AFTER"
16676 log "Turn off the read cache and turn on the write cache"
16678 set_cache writethrough on
16680 log "Read again; it should be satisfied from the cache."
16682 cancel_lru_locks osc
16683 cat $file >/dev/null
16685 if ! let "AFTER - BEFORE == CPAGES"; then
16686 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
16688 log "cache hits:: before: $BEFORE, after: $AFTER"
16691 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16692 # > 2.12.56 uses pagecache if cached
16693 log "Read again; it should not be satisfied from the cache."
16695 cancel_lru_locks osc
16696 cat $file >/dev/null
16698 if ! let "AFTER - BEFORE == 0"; then
16699 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
16701 log "cache hits:: before: $BEFORE, after: $AFTER"
16705 log "Write data and read it back."
16706 log "Read should be satisfied from the cache."
16707 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16709 cancel_lru_locks osc
16710 cat $file >/dev/null
16712 if ! let "AFTER - BEFORE == CPAGES"; then
16713 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
16715 log "cache hits:: before: $BEFORE, after: $AFTER"
16718 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16719 # > 2.12.56 uses pagecache if cached
16720 log "Read again; it should not be satisfied from the cache."
16722 cancel_lru_locks osc
16723 cat $file >/dev/null
16725 if ! let "AFTER - BEFORE == 0"; then
16726 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
16728 log "cache hits:: before: $BEFORE, after: $AFTER"
16732 log "Turn off read and write cache"
16734 set_cache writethrough off
16736 log "Write data and read it back"
16737 log "It should not be satisfied from the cache."
16739 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16740 cancel_lru_locks osc
16742 cat $file >/dev/null
16744 if ! let "AFTER - BEFORE == 0"; then
16745 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
16747 log "cache hits:: before: $BEFORE, after: $AFTER"
16750 log "Turn on the read cache and turn off the write cache"
16752 set_cache writethrough off
16754 log "Write data and read it back"
16755 log "It should not be satisfied from the cache."
16757 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16759 cancel_lru_locks osc
16760 cat $file >/dev/null
16762 if ! let "AFTER - BEFORE == 0"; then
16763 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
16765 log "cache hits:: before: $BEFORE, after: $AFTER"
16768 log "Read again; it should be satisfied from the cache."
16770 cancel_lru_locks osc
16771 cat $file >/dev/null
16773 if ! let "AFTER - BEFORE == CPAGES"; then
16774 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
16776 log "cache hits:: before: $BEFORE, after: $AFTER"
16779 restore_lustre_params < $p
16782 run_test 156 "Verification of tunables"
16785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16786 remote_mds_nodsh && skip "remote MDS with nodsh"
16787 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16788 skip "Need MDS version at least 2.2.0"
16790 changelog_register || error "changelog_register failed"
16791 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16792 changelog_users $SINGLEMDS | grep -q $cl_user ||
16793 error "User $cl_user not found in changelog_users"
16795 mkdir_on_mdt0 $DIR/$tdir
16798 test_mkdir -p $DIR/$tdir/pics/2008/zachy
16799 changelog_clear 0 || error "changelog_clear failed"
16800 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
16801 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
16802 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16803 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16804 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16805 rm $DIR/$tdir/pics/desktop.jpg
16807 echo "verifying changelog mask"
16808 changelog_chmask "-MKDIR"
16809 changelog_chmask "-CLOSE"
16811 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
16812 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
16814 changelog_chmask "+MKDIR"
16815 changelog_chmask "+CLOSE"
16817 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
16818 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
16820 MKDIRS=$(changelog_dump | grep -c "MKDIR")
16821 CLOSES=$(changelog_dump | grep -c "CLOSE")
16822 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
16823 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
16826 echo "verifying target fid"
16827 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
16828 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
16829 [ "$fidc" == "$fidf" ] ||
16830 error "changelog '$tfile' fid $fidc != file fid $fidf"
16831 echo "verifying parent fid"
16832 # The FID returned from the Changelog may be the directory shard on
16833 # a different MDT, and not the FID returned by path2fid on the parent.
16834 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
16835 # since this is what will matter when recreating this file in the tree.
16836 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
16837 local pathp=$($LFS fid2path $MOUNT "$fidp")
16838 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
16839 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
16841 echo "getting records for $cl_user"
16842 changelog_users $SINGLEMDS
16843 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
16845 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
16846 error "changelog_clear failed"
16847 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
16848 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
16849 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
16850 error "user index expect $user_rec1 + $nclr != $user_rec2"
16852 local min0_rec=$(changelog_users $SINGLEMDS |
16853 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
16854 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
16855 awk '{ print $1; exit; }')
16857 changelog_dump | tail -n 5
16858 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
16859 [ $first_rec == $((min0_rec + 1)) ] ||
16860 error "first index should be $min0_rec + 1 not $first_rec"
16862 # LU-3446 changelog index reset on MDT restart
16863 local cur_rec1=$(changelog_users $SINGLEMDS |
16864 awk '/^current.index:/ { print $NF }')
16865 changelog_clear 0 ||
16866 error "clear all changelog records for $cl_user failed"
16867 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
16868 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
16869 error "Fail to start $SINGLEMDS"
16870 local cur_rec2=$(changelog_users $SINGLEMDS |
16871 awk '/^current.index:/ { print $NF }')
16872 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
16873 [ $cur_rec1 == $cur_rec2 ] ||
16874 error "current index should be $cur_rec1 not $cur_rec2"
16876 echo "verifying users from this test are deregistered"
16877 changelog_deregister || error "changelog_deregister failed"
16878 changelog_users $SINGLEMDS | grep -q $cl_user &&
16879 error "User '$cl_user' still in changelog_users"
16881 # lctl get_param -n mdd.*.changelog_users
16882 # current_index: 144
16883 # ID index (idle seconds)
16884 # cl3 144 (2) mask=<list>
16885 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
16886 # this is the normal case where all users were deregistered
16887 # make sure no new records are added when no users are present
16888 local last_rec1=$(changelog_users $SINGLEMDS |
16889 awk '/^current.index:/ { print $NF }')
16890 touch $DIR/$tdir/chloe
16891 local last_rec2=$(changelog_users $SINGLEMDS |
16892 awk '/^current.index:/ { print $NF }')
16893 echo "verify changelogs are off: $last_rec1 == $last_rec2"
16894 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
16896 # any changelog users must be leftovers from a previous test
16897 changelog_users $SINGLEMDS
16898 echo "other changelog users; can't verify off"
16901 run_test 160a "changelog sanity"
16903 test_160b() { # LU-3587
16904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16905 remote_mds_nodsh && skip "remote MDS with nodsh"
16906 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16907 skip "Need MDS version at least 2.2.0"
16909 changelog_register || error "changelog_register failed"
16910 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16911 changelog_users $SINGLEMDS | grep -q $cl_user ||
16912 error "User '$cl_user' not found in changelog_users"
16914 local longname1=$(str_repeat a 255)
16915 local longname2=$(str_repeat b 255)
16918 echo "creating very long named file"
16919 touch $longname1 || error "create of '$longname1' failed"
16920 echo "renaming very long named file"
16921 mv $longname1 $longname2
16923 changelog_dump | grep RENME | tail -n 5
16926 run_test 160b "Verify that very long rename doesn't crash in changelog"
16929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16930 remote_mds_nodsh && skip "remote MDS with nodsh"
16932 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16933 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16934 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16935 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16939 # Registration step
16940 changelog_register || error "changelog_register failed"
16943 mkdir -p $DIR/$tdir
16944 $MCREATE $DIR/$tdir/foo_160c
16945 changelog_chmask "-TRUNC"
16946 $TRUNCATE $DIR/$tdir/foo_160c 200
16947 changelog_chmask "+TRUNC"
16948 $TRUNCATE $DIR/$tdir/foo_160c 199
16949 changelog_dump | tail -n 5
16950 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
16951 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
16953 run_test 160c "verify that changelog log catch the truncate event"
16956 remote_mds_nodsh && skip "remote MDS with nodsh"
16957 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16959 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
16960 skip "Need MDS version at least 2.7.60"
16962 # Registration step
16963 changelog_register || error "changelog_register failed"
16965 mkdir -p $DIR/$tdir/migrate_dir
16966 changelog_clear 0 || error "changelog_clear failed"
16968 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
16969 changelog_dump | tail -n 5
16970 local migrates=$(changelog_dump | grep -c "MIGRT")
16971 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
16973 run_test 160d "verify that changelog log catch the migrate event"
16976 remote_mds_nodsh && skip "remote MDS with nodsh"
16979 changelog_register || error "changelog_register failed"
16981 local MDT0=$(facet_svc $SINGLEMDS)
16984 # No user (expect fail)
16985 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
16987 if [ $rc -eq 0 ]; then
16988 error "Should fail without user"
16989 elif [ $rc -ne 4 ]; then
16990 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
16993 # Delete a future user (expect fail)
16994 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
16996 if [ $rc -eq 0 ]; then
16997 error "Deleted non-existant user cl77"
16998 elif [ $rc -ne 2 ]; then
16999 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
17002 # Clear to a bad index (1 billion should be safe)
17003 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
17006 if [ $rc -eq 0 ]; then
17007 error "Successfully cleared to invalid CL index"
17008 elif [ $rc -ne 22 ]; then
17009 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
17012 run_test 160e "changelog negative testing (should return errors)"
17015 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17016 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17017 skip "Need MDS version at least 2.10.56"
17019 local mdts=$(comma_list $(mdts_nodes))
17022 changelog_register || error "first changelog_register failed"
17023 changelog_register || error "second changelog_register failed"
17025 declare -A cl_user1
17026 declare -A cl_user2
17031 # generate some changelog records to accumulate on each MDT
17032 # use all_char because created files should be evenly distributed
17033 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17034 error "test_mkdir $tdir failed"
17035 log "$(date +%s): creating first files"
17036 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17037 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
17038 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
17041 # check changelogs have been generated
17042 local start=$SECONDS
17043 local idle_time=$((MDSCOUNT * 5 + 5))
17044 local nbcl=$(changelog_dump | wc -l)
17045 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17047 for param in "changelog_max_idle_time=$idle_time" \
17049 "changelog_min_gc_interval=2" \
17050 "changelog_min_free_cat_entries=3"; do
17051 local MDT0=$(facet_svc $SINGLEMDS)
17052 local var="${param%=*}"
17053 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17055 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17056 do_nodes $mdts $LCTL set_param mdd.*.$param
17059 # force cl_user2 to be idle (1st part), but also cancel the
17060 # cl_user1 records so that it is not evicted later in the test.
17061 local sleep1=$((idle_time / 2))
17062 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
17065 # simulate changelog catalog almost full
17066 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
17067 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
17069 for i in $(seq $MDSCOUNT); do
17070 cl_users=(${CL_USERS[mds$i]})
17071 cl_user1[mds$i]="${cl_users[0]}"
17072 cl_user2[mds$i]="${cl_users[1]}"
17074 [ -n "${cl_user1[mds$i]}" ] ||
17075 error "mds$i: no user registered"
17076 [ -n "${cl_user2[mds$i]}" ] ||
17077 error "mds$i: only ${cl_user2[mds$i]} is registered"
17079 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17080 [ -n "$user_rec1" ] ||
17081 error "mds$i: User ${cl_user1[mds$i]} not registered"
17082 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17083 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17084 [ -n "$user_rec2" ] ||
17085 error "mds$i: User ${cl_user1[mds$i]} not registered"
17086 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17087 "$user_rec1 + 2 == $user_rec2"
17088 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17089 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17090 "$user_rec1 + 2, but is $user_rec2"
17091 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17092 [ -n "$user_rec2" ] ||
17093 error "mds$i: User ${cl_user2[mds$i]} not registered"
17094 [ $user_rec1 == $user_rec2 ] ||
17095 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17096 "$user_rec1, but is $user_rec2"
17099 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
17100 local sleep2=$((idle_time - (SECONDS - start) + 1))
17101 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
17104 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17105 # cl_user1 should be OK because it recently processed records.
17106 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
17107 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17108 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
17109 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
17112 # ensure gc thread is done
17113 for i in $(mdts_nodes); do
17114 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17115 error "$i: GC-thread not done"
17119 for (( i = 1; i <= MDSCOUNT; i++ )); do
17120 # check cl_user1 still registered
17121 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17122 error "mds$i: User ${cl_user1[mds$i]} not registered"
17123 # check cl_user2 unregistered
17124 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17125 error "mds$i: User ${cl_user2[mds$i]} still registered"
17127 # check changelogs are present and starting at $user_rec1 + 1
17128 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17129 [ -n "$user_rec1" ] ||
17130 error "mds$i: User ${cl_user1[mds$i]} not registered"
17131 first_rec=$($LFS changelog $(facet_svc mds$i) |
17132 awk '{ print $1; exit; }')
17134 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17135 [ $((user_rec1 + 1)) == $first_rec ] ||
17136 error "mds$i: rec $first_rec != $user_rec1 + 1"
17139 run_test 160f "changelog garbage collect (timestamped users)"
17142 remote_mds_nodsh && skip "remote MDS with nodsh"
17143 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
17144 skip "Need MDS version at least 2.14.55"
17146 local mdts=$(comma_list $(mdts_nodes))
17149 changelog_register || error "first changelog_register failed"
17150 changelog_register || error "second changelog_register failed"
17152 declare -A cl_user1
17153 declare -A cl_user2
17158 # generate some changelog records to accumulate on each MDT
17159 # use all_char because created files should be evenly distributed
17160 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17161 error "test_mkdir $tdir failed"
17162 for ((i = 0; i < MDSCOUNT; i++)); do
17163 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17164 error "create $DIR/$tdir/d$i.1 failed"
17167 # check changelogs have been generated
17168 local nbcl=$(changelog_dump | wc -l)
17169 (( $nbcl > 0 )) || error "no changelogs found"
17171 # reduce the max_idle_indexes value to make sure we exceed it
17172 for param in "changelog_max_idle_indexes=2" \
17174 "changelog_min_gc_interval=2"; do
17175 local MDT0=$(facet_svc $SINGLEMDS)
17176 local var="${param%=*}"
17177 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17179 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17180 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17181 error "unable to set mdd.*.$param"
17184 local start=$SECONDS
17185 for i in $(seq $MDSCOUNT); do
17186 cl_users=(${CL_USERS[mds$i]})
17187 cl_user1[mds$i]="${cl_users[0]}"
17188 cl_user2[mds$i]="${cl_users[1]}"
17190 [ -n "${cl_user1[mds$i]}" ] ||
17191 error "mds$i: user1 is not registered"
17192 [ -n "${cl_user2[mds$i]}" ] ||
17193 error "mds$i: only ${cl_user1[mds$i]} is registered"
17195 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17196 [ -n "$user_rec1" ] ||
17197 error "mds$i: user1 ${cl_user1[mds$i]} not found"
17198 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17199 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17200 [ -n "$user_rec2" ] ||
17201 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
17202 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
17203 "$user_rec1 + 2 == $user_rec2"
17204 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17205 error "mds$i: user1 ${cl_user1[mds$i]} index " \
17206 "expected $user_rec1 + 2, but is $user_rec2"
17207 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17208 [ -n "$user_rec2" ] ||
17209 error "mds$i: user2 ${cl_user2[mds$i]} not found"
17210 [ $user_rec1 == $user_rec2 ] ||
17211 error "mds$i: user2 ${cl_user2[mds$i]} index " \
17212 "expected $user_rec1, but is $user_rec2"
17215 # ensure we are past the previous changelog_min_gc_interval set above
17216 local sleep2=$((start + 2 - SECONDS))
17217 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17218 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17219 # cl_user1 should be OK because it recently processed records.
17220 for ((i = 0; i < MDSCOUNT; i++)); do
17221 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
17222 error "create $DIR/$tdir/d$i.3 failed"
17225 # ensure gc thread is done
17226 for i in $(mdts_nodes); do
17227 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17228 error "$i: GC-thread not done"
17232 for (( i = 1; i <= MDSCOUNT; i++ )); do
17233 # check cl_user1 still registered
17234 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17235 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
17236 # check cl_user2 unregistered
17237 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17238 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
17240 # check changelogs are present and starting at $user_rec1 + 1
17241 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17242 [ -n "$user_rec1" ] ||
17243 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
17244 first_rec=$($LFS changelog $(facet_svc mds$i) |
17245 awk '{ print $1; exit; }')
17247 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17248 [ $((user_rec1 + 1)) == $first_rec ] ||
17249 error "mds$i: rec $first_rec != $user_rec1 + 1"
17252 run_test 160g "changelog garbage collect on idle records"
17255 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17256 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17257 skip "Need MDS version at least 2.10.56"
17259 local mdts=$(comma_list $(mdts_nodes))
17262 changelog_register || error "first changelog_register failed"
17263 changelog_register || error "second changelog_register failed"
17265 declare -A cl_user1
17266 declare -A cl_user2
17271 # generate some changelog records to accumulate on each MDT
17272 # use all_char because created files should be evenly distributed
17273 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17274 error "test_mkdir $tdir failed"
17275 for ((i = 0; i < MDSCOUNT; i++)); do
17276 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17277 error "create $DIR/$tdir/d$i.1 failed"
17280 # check changelogs have been generated
17281 local nbcl=$(changelog_dump | wc -l)
17282 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17284 for param in "changelog_max_idle_time=10" \
17286 "changelog_min_gc_interval=2"; do
17287 local MDT0=$(facet_svc $SINGLEMDS)
17288 local var="${param%=*}"
17289 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17291 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17292 do_nodes $mdts $LCTL set_param mdd.*.$param
17295 # force cl_user2 to be idle (1st part)
17298 for i in $(seq $MDSCOUNT); do
17299 cl_users=(${CL_USERS[mds$i]})
17300 cl_user1[mds$i]="${cl_users[0]}"
17301 cl_user2[mds$i]="${cl_users[1]}"
17303 [ -n "${cl_user1[mds$i]}" ] ||
17304 error "mds$i: no user registered"
17305 [ -n "${cl_user2[mds$i]}" ] ||
17306 error "mds$i: only ${cl_user2[mds$i]} is registered"
17308 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17309 [ -n "$user_rec1" ] ||
17310 error "mds$i: User ${cl_user1[mds$i]} not registered"
17311 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17312 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17313 [ -n "$user_rec2" ] ||
17314 error "mds$i: User ${cl_user1[mds$i]} not registered"
17315 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17316 "$user_rec1 + 2 == $user_rec2"
17317 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17318 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17319 "$user_rec1 + 2, but is $user_rec2"
17320 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17321 [ -n "$user_rec2" ] ||
17322 error "mds$i: User ${cl_user2[mds$i]} not registered"
17323 [ $user_rec1 == $user_rec2 ] ||
17324 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17325 "$user_rec1, but is $user_rec2"
17328 # force cl_user2 to be idle (2nd part) and to reach
17329 # changelog_max_idle_time
17332 # force each GC-thread start and block then
17333 # one per MDT/MDD, set fail_val accordingly
17334 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
17335 do_nodes $mdts $LCTL set_param fail_loc=0x1316
17337 # generate more changelogs to trigger fail_loc
17338 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17339 error "create $DIR/$tdir/${tfile}bis failed"
17341 # stop MDT to stop GC-thread, should be done in back-ground as it will
17342 # block waiting for the thread to be released and exit
17343 declare -A stop_pids
17344 for i in $(seq $MDSCOUNT); do
17346 stop_pids[mds$i]=$!
17349 for i in $(mdts_nodes); do
17352 local facets=$(facets_up_on_host $i)
17354 for facet in ${facets//,/ }; do
17355 if [[ $facet == mds* ]]; then
17359 # ensure each MDS's gc threads are still present and all in "R"
17360 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
17361 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
17362 error "$i: expected $nb GC-thread"
17364 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
17366 error "$i: GC-thread not found in R-state"
17367 # check umounts of each MDT on MDS have reached kthread_stop()
17368 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
17369 error "$i: expected $nb umount"
17371 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
17372 error "$i: umount not found in D-state"
17375 # release all GC-threads
17376 do_nodes $mdts $LCTL set_param fail_loc=0
17378 # wait for MDT stop to complete
17379 for i in $(seq $MDSCOUNT); do
17380 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
17384 # may try to check if any orphan changelog records are present
17385 # via ldiskfs/zfs and llog_reader...
17387 # re-start/mount MDTs
17388 for i in $(seq $MDSCOUNT); do
17389 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
17390 error "Fail to start mds$i"
17394 for i in $(seq $MDSCOUNT); do
17395 # check cl_user1 still registered
17396 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17397 error "mds$i: User ${cl_user1[mds$i]} not registered"
17398 # check cl_user2 unregistered
17399 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17400 error "mds$i: User ${cl_user2[mds$i]} still registered"
17402 # check changelogs are present and starting at $user_rec1 + 1
17403 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17404 [ -n "$user_rec1" ] ||
17405 error "mds$i: User ${cl_user1[mds$i]} not registered"
17406 first_rec=$($LFS changelog $(facet_svc mds$i) |
17407 awk '{ print $1; exit; }')
17409 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
17410 [ $((user_rec1 + 1)) == $first_rec ] ||
17411 error "mds$i: first index should be $user_rec1 + 1, " \
17412 "but is $first_rec"
17415 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
17420 local mdts=$(comma_list $(mdts_nodes))
17422 changelog_register || error "first changelog_register failed"
17424 # generate some changelog records to accumulate on each MDT
17425 # use all_char because created files should be evenly distributed
17426 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17427 error "test_mkdir $tdir failed"
17428 for ((i = 0; i < MDSCOUNT; i++)); do
17429 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17430 error "create $DIR/$tdir/d$i.1 failed"
17433 # check changelogs have been generated
17434 local nbcl=$(changelog_dump | wc -l)
17435 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17437 # simulate race between register and unregister
17438 # XXX as fail_loc is set per-MDS, with DNE configs the race
17439 # simulation will only occur for one MDT per MDS and for the
17440 # others the normal race scenario will take place
17441 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
17442 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
17443 do_nodes $mdts $LCTL set_param fail_val=1
17445 # unregister 1st user
17446 changelog_deregister &
17448 # wait some time for deregister work to reach race rdv
17450 # register 2nd user
17451 changelog_register || error "2nd user register failed"
17453 wait $pid1 || error "1st user deregister failed"
17457 declare -A LAST_REC
17458 for i in $(seq $MDSCOUNT); do
17459 if changelog_users mds$i | grep "^cl"; then
17460 # make sure new records are added with one user present
17461 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
17462 awk '/^current.index:/ { print $NF }')
17464 error "mds$i has no user registered"
17468 # generate more changelog records to accumulate on each MDT
17469 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17470 error "create $DIR/$tdir/${tfile}bis failed"
17472 for i in $(seq $MDSCOUNT); do
17473 last_rec=$(changelog_users $SINGLEMDS |
17474 awk '/^current.index:/ { print $NF }')
17475 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
17476 [ $last_rec != ${LAST_REC[mds$i]} ] ||
17477 error "changelogs are off on mds$i"
17480 run_test 160i "changelog user register/unregister race"
17483 remote_mds_nodsh && skip "remote MDS with nodsh"
17484 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
17485 skip "Need MDS version at least 2.12.56"
17487 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
17488 stack_trap "umount $MOUNT2" EXIT
17490 changelog_register || error "first changelog_register failed"
17491 stack_trap "changelog_deregister" EXIT
17493 # generate some changelog
17494 # use all_char because created files should be evenly distributed
17495 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17496 error "mkdir $tdir failed"
17497 for ((i = 0; i < MDSCOUNT; i++)); do
17498 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17499 error "create $DIR/$tdir/d$i.1 failed"
17502 # open the changelog device
17503 exec 3>/dev/changelog-$FSNAME-MDT0000
17504 stack_trap "exec 3>&-" EXIT
17505 exec 4</dev/changelog-$FSNAME-MDT0000
17506 stack_trap "exec 4<&-" EXIT
17508 # umount the first lustre mount
17510 stack_trap "mount_client $MOUNT" EXIT
17512 # read changelog, which may or may not fail, but should not crash
17516 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17517 changelog_users $SINGLEMDS | grep -q $cl_user ||
17518 error "User $cl_user not found in changelog_users"
17520 printf 'clear:'$cl_user':0' >&3
17522 run_test 160j "client can be umounted while its chanangelog is being used"
17525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17526 remote_mds_nodsh && skip "remote MDS with nodsh"
17528 mkdir -p $DIR/$tdir/1/1
17530 changelog_register || error "changelog_register failed"
17531 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17533 changelog_users $SINGLEMDS | grep -q $cl_user ||
17534 error "User '$cl_user' not found in changelog_users"
17535 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
17536 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
17537 rmdir $DIR/$tdir/1/1 & sleep 1
17539 touch $DIR/$tdir/2/2
17540 rm -rf $DIR/$tdir/2
17545 changelog_dump | grep rmdir || error "rmdir not recorded"
17547 run_test 160k "Verify that changelog records are not lost"
17549 # Verifies that a file passed as a parameter has recently had an operation
17550 # performed on it that has generated an MTIME changelog which contains the
17551 # correct parent FID. As files might reside on a different MDT from the
17552 # parent directory in DNE configurations, the FIDs are translated to paths
17553 # before being compared, which should be identical
17554 compare_mtime_changelog() {
17562 mdtidx=$($LFS getstripe --mdt-index $file)
17563 mdtidx=$(printf "%04x" $mdtidx)
17565 # Obtain the parent FID from the MTIME changelog
17566 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
17567 [ -z "$mtime" ] && error "MTIME changelog not recorded"
17569 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
17570 [ -z "$cl_fid" ] && error "parent FID not present"
17572 # Verify that the path for the parent FID is the same as the path for
17573 # the test directory
17574 pdir=$($LFS fid2path $MOUNT "$cl_fid")
17578 [[ "${pdir%/}" == "$dir" ]] ||
17579 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
17583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17585 remote_mds_nodsh && skip "remote MDS with nodsh"
17586 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17587 skip "Need MDS version at least 2.13.55"
17591 changelog_register || error "changelog_register failed"
17592 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17594 changelog_users $SINGLEMDS | grep -q $cl_user ||
17595 error "User '$cl_user' not found in changelog_users"
17597 # Clear some types so that MTIME changelogs are generated
17598 changelog_chmask "-CREAT"
17599 changelog_chmask "-CLOSE"
17601 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
17603 # Test CL_MTIME during setattr
17604 touch $DIR/$tdir/$tfile
17605 compare_mtime_changelog $DIR/$tdir/$tfile
17607 # Test CL_MTIME during close
17608 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
17609 compare_mtime_changelog $DIR/$tdir/${tfile}_2
17611 run_test 160l "Verify that MTIME changelog records contain the parent FID"
17614 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17615 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17616 skip "Need MDS version at least 2.14.51"
17623 changelog_register || error "first changelog_register failed"
17624 changelog_register || error "second changelog_register failed"
17626 cl_users=(${CL_USERS[mds1]})
17627 cl_user1="${cl_users[0]}"
17628 cl_user2="${cl_users[1]}"
17629 # generate some changelog records to accumulate on MDT0
17630 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17631 createmany -m $DIR/$tdir/$tfile 50 ||
17632 error "create $DIR/$tdir/$tfile failed"
17633 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17636 # check changelogs have been generated
17637 local nbcl=$(changelog_dump | wc -l)
17638 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17640 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
17641 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
17643 __changelog_clear mds1 $cl_user1 +10
17644 __changelog_clear mds1 $cl_user2 0 &
17647 __changelog_clear mds1 $cl_user1 0 ||
17648 error "fail to cancel record for $cl_user1"
17650 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17652 run_test 160m "Changelog clear race"
17655 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17656 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17657 skip "Need MDS version at least 2.14.51"
17666 changelog_register || error "first changelog_register failed"
17668 cl_users=(${CL_USERS[mds1]})
17669 cl_user1="${cl_users[0]}"
17671 # generate some changelog records to accumulate on MDT0
17672 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17673 first_rec=$(changelog_users $SINGLEMDS |
17674 awk '/^current.index:/ { print $NF }')
17675 while (( last_rec < (( first_rec + 65000)) )); do
17676 createmany -m $DIR/$tdir/$tfile 10000 ||
17677 error "create $DIR/$tdir/$tfile failed"
17679 for i in $(seq 0 10000); do
17680 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
17684 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
17685 error "unlinkmany failed unlink"
17686 last_rec=$(changelog_users $SINGLEMDS |
17687 awk '/^current.index:/ { print $NF }')
17688 echo last record $last_rec
17689 (( last_rec == 0 )) && error "no changelog found"
17692 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
17693 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
17695 __changelog_clear mds1 $cl_user1 0 &
17698 __changelog_clear mds1 $cl_user1 0 ||
17699 error "fail to cancel record for $cl_user1"
17701 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17703 run_test 160n "Changelog destroy race"
17706 local mdt="$(facet_svc $SINGLEMDS)"
17708 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17709 remote_mds_nodsh && skip "remote MDS with nodsh"
17710 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
17711 skip "Need MDS version at least 2.14.52"
17713 changelog_register --user test_160o -m unlnk+close+open ||
17714 error "changelog_register failed"
17716 do_facet $SINGLEMDS $LCTL --device $mdt \
17717 changelog_register -u "Tt3_-#" &&
17718 error "bad symbols in name should fail"
17720 do_facet $SINGLEMDS $LCTL --device $mdt \
17721 changelog_register -u test_160o &&
17722 error "the same name registration should fail"
17724 do_facet $SINGLEMDS $LCTL --device $mdt \
17725 changelog_register -u test_160toolongname &&
17726 error "too long name registration should fail"
17728 changelog_chmask "MARK+HSM"
17729 lctl get_param mdd.*.changelog*mask
17730 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17731 changelog_users $SINGLEMDS | grep -q $cl_user ||
17732 error "User $cl_user not found in changelog_users"
17734 echo $cl_user | grep -q test_160o ||
17735 error "User $cl_user has no specific name 'test160o'"
17738 changelog_clear 0 || error "changelog_clear failed"
17739 # generate some changelog records to accumulate on MDT0
17740 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17741 touch $DIR/$tdir/$tfile # open 1
17743 OPENS=$(changelog_dump | grep -c "OPEN")
17744 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
17746 # must be no MKDIR it wasn't set as user mask
17747 MKDIR=$(changelog_dump | grep -c "MKDIR")
17748 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
17750 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
17751 mdd.$mdt.changelog_current_mask -n)
17752 # register maskless user
17753 changelog_register || error "changelog_register failed"
17754 # effective mask should be not changed because it is not minimal
17755 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17756 mdd.$mdt.changelog_current_mask -n)
17757 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
17758 # set server mask to minimal value
17759 changelog_chmask "MARK"
17760 # check effective mask again, should be treated as DEFMASK now
17761 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17762 mdd.$mdt.changelog_current_mask -n)
17763 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17765 if (( $MDS1_VERSION >= $(version_code 2.15.52) )) ; then
17766 # set server mask back to some value
17767 changelog_chmask "CLOSE,UNLNK"
17768 # check effective mask again, should not remain as DEFMASK
17769 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17770 mdd.$mdt.changelog_current_mask -n)
17771 [[ $mask != *"HLINK"* ]] || error "mask is still DEFMASK"
17774 do_facet $SINGLEMDS $LCTL --device $mdt \
17775 changelog_deregister -u test_160o ||
17776 error "cannot deregister by name"
17778 run_test 160o "changelog user name and mask"
17781 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17782 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17783 skip "Need MDS version at least 2.14.51"
17784 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
17790 changelog_register || error "first changelog_register failed"
17792 cl_users=(${CL_USERS[mds1]})
17793 cl_user1="${cl_users[0]}"
17795 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17796 createmany -m $DIR/$tdir/$tfile 50 ||
17797 error "create $DIR/$tdir/$tfile failed"
17798 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17801 # check changelogs have been generated
17802 entry_count=$(changelog_dump | wc -l)
17803 ((entry_count != 0)) || error "no changelog entries found"
17805 # remove changelog_users and check that orphan entries are removed
17807 local dev=$(mdsdevname 1)
17808 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
17809 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
17810 entry_count=$(changelog_dump | wc -l)
17811 ((entry_count == 0)) ||
17812 error "found $entry_count changelog entries, expected none"
17814 run_test 160p "Changelog orphan cleanup with no users"
17817 local mdt="$(facet_svc $SINGLEMDS)"
17820 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17821 remote_mds_nodsh && skip "remote MDS with nodsh"
17822 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
17823 skip "Need MDS version at least 2.14.54"
17825 # set server mask to minimal value like server init does
17826 changelog_chmask "MARK"
17827 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
17828 error "changelog_register failed"
17829 # check effective mask again, should be treated as DEFMASK now
17830 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17831 mdd.$mdt.changelog_current_mask -n)
17832 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
17833 error "changelog_deregister failed"
17834 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17836 run_test 160q "changelog effective mask is DEFMASK if not set"
17839 remote_mds_nodsh && skip "remote MDS with nodsh"
17840 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
17841 skip "Need MDS version at least 2.14.55"
17843 local mdts=$(comma_list $(mdts_nodes))
17845 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
17846 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
17847 fail_val=$((24 * 3600 * 10))
17849 # Create a user which is 10 days old
17850 changelog_register || error "first changelog_register failed"
17852 declare -A cl_user1
17855 # generate some changelog records to accumulate on each MDT
17856 # use all_char because created files should be evenly distributed
17857 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17858 error "test_mkdir $tdir failed"
17859 for ((i = 0; i < MDSCOUNT; i++)); do
17860 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17861 error "create $DIR/$tdir/d$i.1 failed"
17864 # check changelogs have been generated
17865 local nbcl=$(changelog_dump | wc -l)
17866 (( nbcl > 0 )) || error "no changelogs found"
17868 # reduce the max_idle_indexes value to make sure we exceed it
17869 for param in "changelog_max_idle_indexes=2097446912" \
17870 "changelog_max_idle_time=2592000" \
17872 "changelog_min_gc_interval=2"; do
17873 local MDT0=$(facet_svc $SINGLEMDS)
17874 local var="${param%=*}"
17875 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17877 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17878 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17879 error "unable to set mdd.*.$param"
17882 local start=$SECONDS
17883 for i in $(seq $MDSCOUNT); do
17884 cl_users=(${CL_USERS[mds$i]})
17885 cl_user1[mds$i]="${cl_users[0]}"
17887 [[ -n "${cl_user1[mds$i]}" ]] ||
17888 error "mds$i: no user registered"
17891 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
17892 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
17894 # ensure we are past the previous changelog_min_gc_interval set above
17895 local sleep2=$((start + 2 - SECONDS))
17896 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17898 # Generate one more changelog to trigger GC
17899 for ((i = 0; i < MDSCOUNT; i++)); do
17900 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
17901 error "create $DIR/$tdir/d$i.3 failed"
17904 # ensure gc thread is done
17905 for node in $(mdts_nodes); do
17906 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
17907 error "$node: GC-thread not done"
17910 do_nodes $mdts $LCTL set_param fail_loc=0
17912 for (( i = 1; i <= MDSCOUNT; i++ )); do
17913 # check cl_user1 is purged
17914 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
17915 error "mds$i: User ${cl_user1[mds$i]} is registered"
17919 run_test 160s "changelog garbage collect on idle records * time"
17922 remote_mds_nodsh && skip "remote MDS with nodsh"
17923 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
17924 skip "Need MDS version at least 2.15.50"
17926 local MDT0=$(facet_svc $SINGLEMDS)
17932 changelog_register --user user1 -m all ||
17933 error "user1 failed to register"
17935 mkdir_on_mdt0 $DIR/$tdir
17936 # create default overstripe to maximize changelog size
17937 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
17938 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
17939 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17941 # user2 consumes less records so less space
17942 changelog_register --user user2 || error "user2 failed to register"
17943 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
17944 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17946 # check changelogs have been generated
17947 local nbcl=$(changelog_dump | wc -l)
17948 (( nbcl > 0 )) || error "no changelogs found"
17950 # reduce the changelog_min_gc_interval to force check
17951 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
17952 local var="${param%=*}"
17953 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17955 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
17956 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
17957 error "unable to set mdd.*.$param"
17961 cl_users=(${CL_USERS[mds1]})
17962 cl_user1="${cl_users[0]}"
17963 cl_user2="${cl_users[1]}"
17965 [[ -n $cl_user1 ]] ||
17966 error "mds1: user #1 isn't registered"
17967 [[ -n $cl_user2 ]] ||
17968 error "mds1: user #2 isn't registered"
17970 # ensure we are past the previous changelog_min_gc_interval set above
17971 local sleep2=$((start + 2 - SECONDS))
17972 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17974 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
17975 do_facet mds1 $LCTL set_param fail_loc=0x018c \
17976 fail_val=$(((llog_size1 + llog_size2) / 2))
17978 # Generate more changelog to trigger GC
17979 createmany -o $DIR/$tdir/u3_ 4 ||
17980 error "create failed for more files"
17982 # ensure gc thread is done
17983 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
17984 error "mds1: GC-thread not done"
17986 do_facet mds1 $LCTL set_param fail_loc=0
17988 # check cl_user1 is purged
17989 changelog_users mds1 | grep -q "$cl_user1" &&
17990 error "User $cl_user1 is registered"
17991 # check cl_user2 is not purged
17992 changelog_users mds1 | grep -q "$cl_user2" ||
17993 error "User $cl_user2 is not registered"
17995 run_test 160t "changelog garbage collect on lack of space"
17998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18000 test_mkdir -c1 $DIR/$tdir
18001 cp /etc/hosts $DIR/$tdir/$tfile
18002 test_mkdir -c1 $DIR/$tdir/foo1
18003 test_mkdir -c1 $DIR/$tdir/foo2
18004 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
18005 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
18006 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
18007 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
18008 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
18009 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18010 $LFS fid2path $DIR $FID
18011 error "bad link ea"
18014 rm $DIR/$tdir/foo2/zachary
18016 rm $DIR/$tdir/foo2/thor
18018 rm $DIR/$tdir/$tfile
18020 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
18021 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
18022 { $LFS fid2path $DIR $FID; error "bad link rename"; }
18023 rm $DIR/$tdir/foo2/maggie
18026 local longname=$tfile.avg_len_is_thirty_two_
18027 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
18028 error_noexit 'failed to unlink many hardlinks'" EXIT
18029 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
18030 error "failed to hardlink many files"
18031 links=$($LFS fid2path $DIR $FID | wc -l)
18032 echo -n "${links}/1000 links in link EA"
18033 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
18035 run_test 161a "link ea sanity"
18038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18039 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
18042 local remote_dir=$DIR/$tdir/remote_dir
18044 mkdir -p $DIR/$tdir
18045 $LFS mkdir -i $MDTIDX $remote_dir ||
18046 error "create remote directory failed"
18048 cp /etc/hosts $remote_dir/$tfile
18049 mkdir -p $remote_dir/foo1
18050 mkdir -p $remote_dir/foo2
18051 ln $remote_dir/$tfile $remote_dir/foo1/sofia
18052 ln $remote_dir/$tfile $remote_dir/foo2/zachary
18053 ln $remote_dir/$tfile $remote_dir/foo1/luna
18054 ln $remote_dir/$tfile $remote_dir/foo2/thor
18056 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
18058 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18059 $LFS fid2path $DIR $FID
18060 error "bad link ea"
18063 rm $remote_dir/foo2/zachary
18065 rm $remote_dir/foo2/thor
18067 rm $remote_dir/$tfile
18069 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
18070 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
18071 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
18072 $LFS fid2path $DIR $FID
18073 error "bad link rename"
18075 rm $remote_dir/foo2/maggie
18078 local longname=filename_avg_len_is_thirty_two_
18079 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
18080 error "failed to hardlink many files"
18081 links=$($LFS fid2path $DIR $FID | wc -l)
18082 echo -n "${links}/1000 links in link EA"
18083 [[ ${links} -gt 60 ]] ||
18084 error "expected at least 60 links in link EA"
18085 unlinkmany $remote_dir/foo2/$longname 1000 ||
18086 error "failed to unlink many hardlinks"
18088 run_test 161b "link ea sanity under remote directory"
18091 remote_mds_nodsh && skip "remote MDS with nodsh"
18092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18093 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
18094 skip "Need MDS version at least 2.1.5"
18096 # define CLF_RENAME_LAST 0x0001
18097 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
18098 changelog_register || error "changelog_register failed"
18101 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
18102 touch $DIR/$tdir/foo_161c
18103 touch $DIR/$tdir/bar_161c
18104 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18105 changelog_dump | grep RENME | tail -n 5
18106 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18107 changelog_clear 0 || error "changelog_clear failed"
18108 if [ x$flags != "x0x1" ]; then
18109 error "flag $flags is not 0x1"
18112 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
18113 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
18114 touch $DIR/$tdir/foo_161c
18115 touch $DIR/$tdir/bar_161c
18116 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18117 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18118 changelog_dump | grep RENME | tail -n 5
18119 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18120 changelog_clear 0 || error "changelog_clear failed"
18121 if [ x$flags != "x0x0" ]; then
18122 error "flag $flags is not 0x0"
18124 echo "rename overwrite a target having nlink > 1," \
18125 "changelog record has flags of $flags"
18127 # rename doesn't overwrite a target (changelog flag 0x0)
18128 touch $DIR/$tdir/foo_161c
18129 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
18130 changelog_dump | grep RENME | tail -n 5
18131 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
18132 changelog_clear 0 || error "changelog_clear failed"
18133 if [ x$flags != "x0x0" ]; then
18134 error "flag $flags is not 0x0"
18136 echo "rename doesn't overwrite a target," \
18137 "changelog record has flags of $flags"
18139 # define CLF_UNLINK_LAST 0x0001
18140 # unlink a file having nlink = 1 (changelog flag 0x1)
18141 rm -f $DIR/$tdir/foo2_161c
18142 changelog_dump | grep UNLNK | tail -n 5
18143 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18144 changelog_clear 0 || error "changelog_clear failed"
18145 if [ x$flags != "x0x1" ]; then
18146 error "flag $flags is not 0x1"
18148 echo "unlink a file having nlink = 1," \
18149 "changelog record has flags of $flags"
18151 # unlink a file having nlink > 1 (changelog flag 0x0)
18152 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18153 rm -f $DIR/$tdir/foobar_161c
18154 changelog_dump | grep UNLNK | tail -n 5
18155 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18156 changelog_clear 0 || error "changelog_clear failed"
18157 if [ x$flags != "x0x0" ]; then
18158 error "flag $flags is not 0x0"
18160 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
18162 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
18165 remote_mds_nodsh && skip "remote MDS with nodsh"
18166 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
18171 changelog_register || error "changelog_register failed"
18173 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
18174 # interfer with $MOUNT/.lustre/fid/ access
18176 [[ $? -eq 0 ]] || error "mkdir failed"
18178 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | CFS_FAIL_ONCE
18179 $LCTL set_param fail_loc=0x8000140c
18181 $LCTL set_param fail_val=5
18184 echo foofoo > $DIR/$tdir/$tfile &
18187 # wait for create to be delayed
18191 [[ $? -eq 0 ]] || error "create should be blocked"
18193 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
18194 stack_trap "rm -f $tempfile"
18195 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
18196 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
18197 # some delay may occur during ChangeLog publishing and file read just
18198 # above, that could allow file write to happen finally
18199 [[ -s $tempfile ]] && echo "file should be empty"
18201 $LCTL set_param fail_loc=0
18204 [[ $? -eq 0 ]] || error "create failed"
18206 run_test 161d "create with concurrent .lustre/fid access"
18209 local expected="$1"
18214 path=$($LFS fid2path "$@")
18217 if [ $rc -ne 0 ]; then
18218 error "path looked up of '$expected' failed: rc=$rc"
18219 elif [ "$path" != "$expected" ]; then
18220 error "path looked up '$path' instead of '$expected'"
18222 echo "FID '$fid' resolves to path '$path' as expected"
18226 test_162a() { # was test_162
18227 test_mkdir -p -c1 $DIR/$tdir/d2
18228 touch $DIR/$tdir/d2/$tfile
18229 touch $DIR/$tdir/d2/x1
18230 touch $DIR/$tdir/d2/x2
18231 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
18232 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
18234 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
18235 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
18238 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
18239 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
18240 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
18242 # softlink to wrong file
18243 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
18244 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
18245 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
18248 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
18249 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
18250 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
18251 # fid2path dir/fsname should both work
18252 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
18253 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
18255 # hardlink count: check that there are 2 links
18256 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
18257 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
18259 # hardlink indexing: remove the first link
18260 rm $DIR/$tdir/d2/p/q/r/hlink
18261 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
18263 run_test 162a "path lookup sanity"
18266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18267 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18270 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18271 error "create striped dir failed"
18273 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18274 tail -n 1 | awk '{print $2}')
18275 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
18277 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
18278 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
18281 for ((i=0;i<5;i++)); do
18282 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
18283 error "get fid for f$i failed"
18284 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
18286 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
18287 error "get fid for d$i failed"
18288 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
18293 run_test 162b "striped directory path lookup sanity"
18295 # LU-4239: Verify fid2path works with paths 100 or more directories deep
18297 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
18298 skip "Need MDS version at least 2.7.51"
18300 local lpath=$tdir.local
18301 local rpath=$tdir.remote
18303 test_mkdir $DIR/$lpath
18304 test_mkdir $DIR/$rpath
18306 for ((i = 0; i <= 101; i++)); do
18309 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
18310 error "get fid for local directory $DIR/$lpath failed"
18311 check_path "$DIR/$lpath" $MOUNT $FID --link 0
18314 test_mkdir $DIR/$rpath
18315 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
18316 error "get fid for remote directory $DIR/$rpath failed"
18317 check_path "$DIR/$rpath" $MOUNT $FID --link 0
18322 run_test 162c "fid2path works with paths 100 or more directories deep"
18324 oalr_event_count() {
18328 awk -v name="${FSNAME}-OST0000" \
18329 -v event="${event}" \
18330 '$1 == "TRACE" && $2 == event && $3 == name' \
18335 oalr_expect_event_count() {
18338 local expect="${3}"
18341 count=$(oalr_event_count "${event}" "${trace}")
18342 if ((count == expect)); then
18346 error_noexit "${event} event count was '${count}', expected ${expect}"
18352 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
18354 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
18358 sync # Flush previous IOs so we can count log entries.
18359 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
18360 stack_trap cleanup_165 EXIT
18364 local trace="/tmp/${tfile}.trace"
18368 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18369 skip "OFD access log unsupported"
18372 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18375 do_facet ost1 ofd_access_log_reader --list
18378 do_facet ost1 killall -TERM ofd_access_log_reader
18382 if ((rc != 0)); then
18383 error "ofd_access_log_reader exited with rc = '${rc}'"
18386 # Parse trace file for discovery events:
18387 oalr_expect_event_count alr_log_add "${trace}" 1
18388 oalr_expect_event_count alr_log_eof "${trace}" 1
18389 oalr_expect_event_count alr_log_free "${trace}" 1
18391 run_test 165a "ofd access log discovery"
18394 local trace="/tmp/${tfile}.trace"
18395 local file="${DIR}/${tfile}"
18404 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18405 skip "OFD access log unsupported"
18408 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18411 do_facet ost1 ofd_access_log_reader --list
18413 lfs setstripe -c 1 -i 0 "${file}"
18414 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18415 error "cannot create '${file}'"
18418 do_facet ost1 killall -TERM ofd_access_log_reader
18422 if ((rc != 0)); then
18423 error "ofd_access_log_reader exited with rc = '${rc}'"
18426 oalr_expect_event_count alr_log_entry "${trace}" 1
18428 pfid1=$($LFS path2fid "${file}")
18430 # 1 2 3 4 5 6 7 8 9 10
18431 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
18432 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18434 echo "entry = '${entry[*]}'" >&2
18437 if [[ "${pfid1}" != "${pfid2}" ]]; then
18438 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18442 if ((size != 1048576)); then
18443 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
18447 if [[ "${flags}" != "w" ]]; then
18448 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
18451 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18454 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
18455 error "cannot read '${file}'"
18458 do_facet ost1 killall -TERM ofd_access_log_reader
18462 if ((rc != 0)); then
18463 error "ofd_access_log_reader exited with rc = '${rc}'"
18466 oalr_expect_event_count alr_log_entry "${trace}" 1
18468 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18469 echo "entry = '${entry[*]}'" >&2
18472 if [[ "${pfid1}" != "${pfid2}" ]]; then
18473 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18477 if ((size != 524288)); then
18478 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
18482 if [[ "${flags}" != "r" ]]; then
18483 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
18486 run_test 165b "ofd access log entries are produced and consumed"
18489 local trace="/tmp/${tfile}.trace"
18490 local file="${DIR}/${tdir}/${tfile}"
18492 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18493 skip "OFD access log unsupported"
18495 test_mkdir "${DIR}/${tdir}"
18498 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18501 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
18503 # 4096 / 64 = 64. Create twice as many entries.
18504 for ((i = 0; i < 128; i++)); do
18505 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
18506 error "cannot create file"
18511 do_facet ost1 killall -TERM ofd_access_log_reader
18514 if ((rc != 0)); then
18515 error "ofd_access_log_reader exited with rc = '${rc}'"
18518 unlinkmany "${file}-%d" 128
18520 run_test 165c "full ofd access logs do not block IOs"
18522 oal_get_read_count() {
18525 # STATS lustre-OST0001 alr_read_count 1
18527 do_facet ost1 cat "${stats}" |
18528 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
18529 END { print count; }'
18532 oal_expect_read_count() {
18537 # Ask ofd_access_log_reader to write stats.
18538 do_facet ost1 killall -USR1 ofd_access_log_reader
18540 # Allow some time for things to happen.
18543 count=$(oal_get_read_count "${stats}")
18544 if ((count == expect)); then
18548 error_noexit "bad read count, got ${count}, expected ${expect}"
18549 do_facet ost1 cat "${stats}" >&2
18554 local stats="/tmp/${tfile}.stats"
18555 local file="${DIR}/${tdir}/${tfile}"
18556 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
18558 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18559 skip "OFD access log unsupported"
18561 test_mkdir "${DIR}/${tdir}"
18564 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
18567 lfs setstripe -c 1 -i 0 "${file}"
18569 do_facet ost1 lctl set_param "${param}=rw"
18570 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18571 error "cannot create '${file}'"
18572 oal_expect_read_count "${stats}" 1
18574 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18575 error "cannot read '${file}'"
18576 oal_expect_read_count "${stats}" 2
18578 do_facet ost1 lctl set_param "${param}=r"
18579 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18580 error "cannot create '${file}'"
18581 oal_expect_read_count "${stats}" 2
18583 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18584 error "cannot read '${file}'"
18585 oal_expect_read_count "${stats}" 3
18587 do_facet ost1 lctl set_param "${param}=w"
18588 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18589 error "cannot create '${file}'"
18590 oal_expect_read_count "${stats}" 4
18592 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18593 error "cannot read '${file}'"
18594 oal_expect_read_count "${stats}" 4
18596 do_facet ost1 lctl set_param "${param}=0"
18597 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18598 error "cannot create '${file}'"
18599 oal_expect_read_count "${stats}" 4
18601 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18602 error "cannot read '${file}'"
18603 oal_expect_read_count "${stats}" 4
18605 do_facet ost1 killall -TERM ofd_access_log_reader
18608 if ((rc != 0)); then
18609 error "ofd_access_log_reader exited with rc = '${rc}'"
18612 run_test 165d "ofd_access_log mask works"
18615 local stats="/tmp/${tfile}.stats"
18616 local file0="${DIR}/${tdir}-0/${tfile}"
18617 local file1="${DIR}/${tdir}-1/${tfile}"
18619 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18620 skip "OFD access log unsupported"
18622 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18624 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
18625 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
18627 lfs setstripe -c 1 -i 0 "${file0}"
18628 lfs setstripe -c 1 -i 0 "${file1}"
18631 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
18634 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
18635 error "cannot create '${file0}'"
18637 oal_expect_read_count "${stats}" 0
18639 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
18640 error "cannot create '${file1}'"
18642 oal_expect_read_count "${stats}" 1
18644 do_facet ost1 killall -TERM ofd_access_log_reader
18647 if ((rc != 0)); then
18648 error "ofd_access_log_reader exited with rc = '${rc}'"
18651 run_test 165e "ofd_access_log MDT index filter works"
18654 local trace="/tmp/${tfile}.trace"
18659 do_facet ost1 timeout 60 ofd_access_log_reader \
18660 --exit-on-close --debug=- --trace=- > "${trace}" &
18667 if ((rc != 0)); then
18668 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
18673 run_test 165f "ofd_access_log_reader --exit-on-close works"
18676 # do directio so as not to populate the page cache
18677 log "creating a 10 Mb file"
18678 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
18679 error "multiop failed while creating a file"
18680 log "starting reads"
18681 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18682 log "truncating the file"
18683 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
18684 error "multiop failed while truncating the file"
18686 kill %+ || true # reads might have finished
18687 echo "wait until dd is finished"
18689 log "removing the temporary file"
18690 rm -rf $DIR/$tfile || error "tmp file removal failed"
18692 run_test 169 "parallel read and truncate should not deadlock"
18695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18697 $LCTL clear # bug 18514
18698 $LCTL debug_daemon start $TMP/${tfile}_log_good
18700 $LCTL debug_daemon stop
18701 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
18702 error "sed failed to read log_good"
18704 $LCTL debug_daemon start $TMP/${tfile}_log_good
18706 $LCTL debug_daemon stop
18708 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
18709 error "lctl df log_bad failed"
18711 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18712 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18714 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
18715 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
18717 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
18718 error "bad_line good_line1 good_line2 are empty"
18720 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18721 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
18722 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18724 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
18725 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18726 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18728 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
18729 error "bad_line_new good_line_new are empty"
18731 local expected_good=$((good_line1 + good_line2*2))
18733 rm -f $TMP/${tfile}*
18734 # LU-231, short malformed line may not be counted into bad lines
18735 if [ $bad_line -ne $bad_line_new ] &&
18736 [ $bad_line -ne $((bad_line_new - 1)) ]; then
18737 error "expected $bad_line bad lines, but got $bad_line_new"
18741 if [ $expected_good -ne $good_line_new ]; then
18742 error "expected $expected_good good lines, but got $good_line_new"
18747 run_test 170 "test lctl df to handle corrupted log ====================="
18749 test_171() { # bug20592
18750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18752 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
18753 $LCTL set_param fail_loc=0x50e
18754 $LCTL set_param fail_val=3000
18755 multiop_bg_pause $DIR/$tfile O_s || true
18757 kill -USR1 $MULTIPID
18761 if dmesg | grep "recursive fault"; then
18762 error "caught a recursive fault"
18764 $LCTL set_param fail_loc=0
18767 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
18771 #define OBD_FAIL_OBD_CLEANUP 0x60e
18772 $LCTL set_param fail_loc=0x60e
18773 umount $MOUNT || error "umount $MOUNT failed"
18774 stack_trap "mount_client $MOUNT"
18776 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
18777 error "no client OBDs are remained"
18779 $LCTL dl | while read devno state type name foo; do
18782 $LCTL --device $name cleanup
18783 $LCTL --device $name detach
18786 # skip server devices
18791 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
18792 $LCTL dl | egrep " osc | lov | lmv | mdc "
18793 error "some client OBDs are still remained"
18797 run_test 172 "manual device removal with lctl cleanup/detach ======"
18799 # it would be good to share it with obdfilter-survey/iokit-libecho code
18800 setup_obdecho_osc () {
18803 local obdfilter_name=$2
18804 echo "Creating new osc for $obdfilter_name on $ost_nid"
18805 # make sure we can find loopback nid
18806 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
18808 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
18809 ${obdfilter_name}_osc_UUID || rc=2; }
18810 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
18811 ${obdfilter_name}_UUID $ost_nid || rc=3; }
18815 cleanup_obdecho_osc () {
18816 local obdfilter_name=$1
18817 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
18818 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
18825 local pages=${3:-64}
18830 local obd_size=$(get_obd_size $node $OBD)
18831 local page_size=$(get_page_size $node)
18832 if [[ -n "$obd_size" ]]; then
18833 local new_count=$((obd_size / (pages * page_size / 1024)))
18834 [[ $new_count -ge $count ]] || count=$new_count
18837 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
18838 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
18840 if [ $rc -eq 0 ]; then
18841 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
18842 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
18844 echo "New object id is $id"
18845 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
18847 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
18848 "test_brw $count w v $pages $id" || rc=4; }
18849 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
18851 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
18852 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
18853 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
18854 { do_facet $node "$LCTL --device ec detach" || rc=6; }
18855 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
18860 skip "obdecho on osc is no longer supported"
18862 run_test 180a "test obdecho on osc"
18865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18866 remote_ost_nodsh && skip "remote OST with nodsh"
18868 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18869 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18870 error "failed to load module obdecho"
18872 local target=$(do_facet ost1 $LCTL dl |
18873 awk '/obdfilter/ { print $4; exit; }')
18875 if [ -n "$target" ]; then
18876 obdecho_test $target ost1 || error "obdecho_test failed with $?"
18878 do_facet ost1 $LCTL dl
18879 error "there is no obdfilter target on ost1"
18882 run_test 180b "test obdecho directly on obdfilter"
18884 test_180c() { # LU-2598
18885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18886 remote_ost_nodsh && skip "remote OST with nodsh"
18887 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
18888 skip "Need MDS version at least 2.4.0"
18890 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18891 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18892 error "failed to load module obdecho"
18894 local target=$(do_facet ost1 $LCTL dl |
18895 awk '/obdfilter/ { print $4; exit; }')
18897 if [ -n "$target" ]; then
18898 local pages=16384 # 64MB bulk I/O RPC size
18900 obdecho_test "$target" ost1 "$pages" ||
18901 error "obdecho_test with pages=$pages failed with $?"
18903 do_facet ost1 $LCTL dl
18904 error "there is no obdfilter target on ost1"
18907 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
18909 test_181() { # bug 22177
18910 test_mkdir $DIR/$tdir
18911 # create enough files to index the directory
18912 createmany -o $DIR/$tdir/foobar 4000
18913 # print attributes for debug purpose
18916 multiop_bg_pause $DIR/$tdir D_Sc || return 1
18918 # remove the files & current working dir
18919 unlinkmany $DIR/$tdir/foobar 4000
18921 kill -USR1 $MULTIPID
18923 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
18926 run_test 181 "Test open-unlinked dir ========================"
18932 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18934 $LCTL set_param mdc.*.rpc_stats=clear
18936 for (( i = 0; i < $tcount; i++ )) ; do
18937 mkdir $DIR/$tdir/$i
18940 for (( i = 0; i < $tcount; i++ )) ; do
18941 createmany -o $DIR/$tdir/$i/f- $fcount &
18945 for (( i = 0; i < $tcount; i++ )) ; do
18946 unlinkmany $DIR/$tdir/$i/f- $fcount &
18950 $LCTL get_param mdc.*.rpc_stats
18954 run_test 182a "Test parallel modify metadata operations from mdc"
18957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18958 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18965 do_facet mds1 $LCTL list_param \
18966 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
18967 skip "MDS lacks parallel RPC handling"
18969 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18971 rpc_count=$(do_facet mds1 $LCTL get_param -n \
18972 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
18975 createmany -i 0 -d $DIR/$tdir/t- $tcount
18977 for (( i = 0; i < $tcount; i++ )) ; do
18978 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18982 delta=$((etime - stime))
18983 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
18986 for (( i = 0; i < $tcount; i++ )) ; do
18987 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
18991 delta=$((etime - stime))
18992 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
18996 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18998 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
19001 createmany -i 0 -d $DIR/$tdir/t- $tcount
19003 for (( i = 0; i < $tcount; i++ )) ; do
19004 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19008 delta=$((etime - stime))
19009 echo "Time for file creation $delta sec for 1 RPC sent at a time"
19012 for (( i = 0; i < $tcount; i++ )) ; do
19013 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
19017 delta=$((etime - stime))
19018 echo "Time for file removal $delta sec for 1 RPC sent at a time"
19020 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
19022 run_test 182b "Test parallel modify metadata operations from osp"
19024 test_183() { # LU-2275
19025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19026 remote_mds_nodsh && skip "remote MDS with nodsh"
19027 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
19028 skip "Need MDS version at least 2.3.56"
19030 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19031 echo aaa > $DIR/$tdir/$tfile
19033 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
19034 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
19036 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
19037 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
19039 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19041 # Flush negative dentry cache
19042 touch $DIR/$tdir/$tfile
19044 # We are not checking for any leaked references here, they'll
19045 # become evident next time we do cleanup with module unload.
19048 run_test 183 "No crash or request leak in case of strange dispositions ========"
19050 # test suite 184 is for LU-2016, LU-2017
19052 check_swap_layouts_support
19054 dir0=$DIR/$tdir/$testnum
19055 test_mkdir -p -c1 $dir0
19060 $LFS setstripe -c1 $file1
19062 $LFS setstripe -c2 $file2
19064 gen1=$($LFS getstripe -g $file1)
19065 gen2=$($LFS getstripe -g $file2)
19067 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
19068 gen=$($LFS getstripe -g $file1)
19069 [[ $gen1 != $gen ]] ||
19070 error "Layout generation on $file1 does not change"
19071 gen=$($LFS getstripe -g $file2)
19072 [[ $gen2 != $gen ]] ||
19073 error "Layout generation on $file2 does not change"
19075 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
19076 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19078 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
19080 run_test 184a "Basic layout swap"
19083 check_swap_layouts_support
19085 dir0=$DIR/$tdir/$testnum
19086 mkdir -p $dir0 || error "creating dir $dir0"
19093 $LFS setstripe -c1 $file1
19094 $LFS setstripe -c2 $file2
19095 $LFS setstripe -c1 $file3
19096 chown $RUNAS_ID $file3
19097 gen1=$($LFS getstripe -g $file1)
19098 gen2=$($LFS getstripe -g $file2)
19100 $LFS swap_layouts $dir1 $dir2 &&
19101 error "swap of directories layouts should fail"
19102 $LFS swap_layouts $dir1 $file1 &&
19103 error "swap of directory and file layouts should fail"
19104 $RUNAS $LFS swap_layouts $file1 $file2 &&
19105 error "swap of file we cannot write should fail"
19106 $LFS swap_layouts $file1 $file3 &&
19107 error "swap of file with different owner should fail"
19108 /bin/true # to clear error code
19110 run_test 184b "Forbidden layout swap (will generate errors)"
19113 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
19114 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
19115 check_swap_layouts_support
19116 check_swap_layout_no_dom $DIR
19118 local dir0=$DIR/$tdir/$testnum
19119 mkdir -p $dir0 || error "creating dir $dir0"
19121 local ref1=$dir0/ref1
19122 local ref2=$dir0/ref2
19123 local file1=$dir0/file1
19124 local file2=$dir0/file2
19125 # create a file large enough for the concurrent test
19126 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
19127 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
19128 echo "ref file size: ref1($(stat -c %s $ref1))," \
19129 "ref2($(stat -c %s $ref2))"
19132 dd if=$ref1 of=$file1 bs=16k &
19135 # Make sure dd starts to copy file, but wait at most 5 seconds
19137 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
19139 $LFS swap_layouts $file1 $file2
19142 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
19143 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
19145 # how many bytes copied before swapping layout
19146 local copied=$(stat -c %s $file2)
19147 local remaining=$(stat -c %s $ref1)
19148 remaining=$((remaining - copied))
19149 echo "Copied $copied bytes before swapping layout..."
19151 cmp -n $copied $file1 $ref2 | grep differ &&
19152 error "Content mismatch [0, $copied) of ref2 and file1"
19153 cmp -n $copied $file2 $ref1 ||
19154 error "Content mismatch [0, $copied) of ref1 and file2"
19155 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
19156 error "Content mismatch [$copied, EOF) of ref1 and file1"
19159 rm -f $ref1 $ref2 $file1 $file2
19161 run_test 184c "Concurrent write and layout swap"
19164 check_swap_layouts_support
19165 check_swap_layout_no_dom $DIR
19166 [ -z "$(which getfattr 2>/dev/null)" ] &&
19167 skip_env "no getfattr command"
19169 local file1=$DIR/$tdir/$tfile-1
19170 local file2=$DIR/$tdir/$tfile-2
19171 local file3=$DIR/$tdir/$tfile-3
19175 mkdir -p $DIR/$tdir
19176 touch $file1 || error "create $file1 failed"
19177 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19178 error "create $file2 failed"
19179 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19180 error "create $file3 failed"
19181 lovea1=$(get_layout_param $file1)
19183 $LFS swap_layouts $file2 $file3 ||
19184 error "swap $file2 $file3 layouts failed"
19185 $LFS swap_layouts $file1 $file2 ||
19186 error "swap $file1 $file2 layouts failed"
19188 lovea2=$(get_layout_param $file2)
19191 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
19193 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19194 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
19196 run_test 184d "allow stripeless layouts swap"
19199 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
19200 skip "Need MDS version at least 2.6.94"
19201 check_swap_layouts_support
19202 check_swap_layout_no_dom $DIR
19203 [ -z "$(which getfattr 2>/dev/null)" ] &&
19204 skip_env "no getfattr command"
19206 local file1=$DIR/$tdir/$tfile-1
19207 local file2=$DIR/$tdir/$tfile-2
19208 local file3=$DIR/$tdir/$tfile-3
19211 mkdir -p $DIR/$tdir
19212 touch $file1 || error "create $file1 failed"
19213 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19214 error "create $file2 failed"
19215 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19216 error "create $file3 failed"
19218 $LFS swap_layouts $file1 $file2 ||
19219 error "swap $file1 $file2 layouts failed"
19221 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19222 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
19224 echo 123 > $file1 || error "Should be able to write into $file1"
19226 $LFS swap_layouts $file1 $file3 ||
19227 error "swap $file1 $file3 layouts failed"
19229 echo 123 > $file1 || error "Should be able to write into $file1"
19231 rm -rf $file1 $file2 $file3
19233 run_test 184e "Recreate layout after stripeless layout swaps"
19236 # Create a file with name longer than sizeof(struct stat) ==
19237 # 144 to see if we can get chars from the file name to appear
19238 # in the returned striping. Note that 'f' == 0x66.
19239 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
19241 mkdir -p $DIR/$tdir
19242 mcreate $DIR/$tdir/$file
19243 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
19244 error "IOC_MDC_GETFILEINFO returned garbage striping"
19247 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
19249 test_185() { # LU-2441
19250 # LU-3553 - no volatile file support in old servers
19251 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
19252 skip "Need MDS version at least 2.3.60"
19254 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19255 touch $DIR/$tdir/spoo
19256 local mtime1=$(stat -c "%Y" $DIR/$tdir)
19257 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
19258 error "cannot create/write a volatile file"
19259 [ "$FILESET" == "" ] &&
19260 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
19261 error "FID is still valid after close"
19263 multiop_bg_pause $DIR/$tdir vVw4096_c
19270 # assume that the next FID for this client is sequential, since stdout
19271 # is unfortunately eaten by multiop_bg_pause
19272 local n=$((${fidv[1]} + 1))
19273 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
19274 if [ "$FILESET" == "" ]; then
19275 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
19276 error "FID is missing before close"
19278 kill -USR1 $multi_pid
19279 # 1 second delay, so if mtime change we will see it
19281 local mtime2=$(stat -c "%Y" $DIR/$tdir)
19282 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
19284 run_test 185 "Volatile file support"
19286 function create_check_volatile() {
19290 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
19293 local FID=$(cat /tmp/${tfile}.fid)
19294 [ "$FID" == "" ] && error "can't get FID for volatile"
19295 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
19296 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
19297 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
19301 cancel_lru_locks mdc # flush opencache
19302 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
19307 # LU-12516 - volatile creation via .lustre
19308 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
19309 skip "Need MDS version at least 2.3.55"
19311 create_check_volatile 0
19312 [ $MDSCOUNT -lt 2 ] && return 0
19315 create_check_volatile 1
19319 run_test 185a "Volatile file creation in .lustre/fid/"
19322 remote_mds_nodsh && skip "remote MDS with nodsh"
19323 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19324 skip "Need MDS version at least 2.3.0"
19326 local dir0=$DIR/$tdir/$testnum
19327 mkdir -p $dir0 || error "creating dir $dir0"
19329 local file=$dir0/file1
19330 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
19331 stack_trap "rm -f $file"
19332 local dv1=$($LFS data_version $file)
19333 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
19334 local dv2=$($LFS data_version $file)
19335 [[ $dv1 != $dv2 ]] ||
19336 error "data version did not change on write $dv1 == $dv2"
19338 run_test 187a "Test data version change"
19341 remote_mds_nodsh && skip "remote MDS with nodsh"
19342 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19343 skip "Need MDS version at least 2.3.0"
19345 local dir0=$DIR/$tdir/$testnum
19346 mkdir -p $dir0 || error "creating dir $dir0"
19348 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
19349 [[ ${DV[0]} != ${DV[1]} ]] ||
19350 error "data version did not change on write"\
19351 " ${DV[0]} == ${DV[1]}"
19356 run_test 187b "Test data version change on volatile file"
19359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19360 remote_mgs_nodsh && skip "remote MGS with nodsh"
19361 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19363 local POOL=${POOL:-cea1}
19364 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
19365 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
19368 local last_ost=$(($OSTCOUNT - 1))
19370 local ost_list=$(seq $first_ost $ost_step $last_ost)
19371 local ost_range="$first_ost $last_ost $ost_step"
19372 local test_path=$POOL_ROOT/$POOL_DIR_NAME
19373 local file_dir=$POOL_ROOT/file_tst
19374 local subdir=$test_path/subdir
19378 # former test_200a test_200b
19379 pool_add $POOL || { rc=$? ; break; }
19380 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
19381 # former test_200c test_200d
19382 mkdir -p $test_path
19383 pool_set_dir $POOL $test_path || { rc=$? ; break; }
19384 pool_check_dir $POOL $test_path || { rc=$? ; break; }
19386 pool_check_dir $POOL $subdir || { rc=$? ; break; }
19387 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
19388 || { rc=$? ; break; }
19389 # former test_200e test_200f
19390 local files=$((OSTCOUNT*3))
19391 pool_alloc_files $POOL $test_path $files "$ost_list" \
19392 || { rc=$? ; break; }
19393 pool_create_files $POOL $file_dir $files "$ost_list" \
19394 || { rc=$? ; break; }
19395 # former test_200g test_200h
19396 pool_lfs_df $POOL || { rc=$? ; break; }
19397 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
19399 # former test_201a test_201b test_201c
19400 pool_remove_first_target $POOL || { rc=$? ; break; }
19402 local f=$test_path/$tfile
19403 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
19404 pool_remove $POOL $f || { rc=$? ; break; }
19412 run_test 200 "OST pools"
19414 # usage: default_attr <count | size | offset>
19416 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
19419 # usage: check_default_stripe_attr
19420 check_default_stripe_attr() {
19421 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
19424 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
19426 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
19430 error "unknown getstripe attr '$1'"
19433 [ $ACTUAL == $EXPECTED ] ||
19434 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
19438 test_mkdir $DIR/$tdir
19439 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
19441 check_default_stripe_attr --stripe-count
19442 check_default_stripe_attr --stripe-size
19443 check_default_stripe_attr --stripe-index
19445 run_test 204a "Print default stripe attributes"
19448 test_mkdir $DIR/$tdir
19449 $LFS setstripe --stripe-count 1 $DIR/$tdir
19451 check_default_stripe_attr --stripe-size
19452 check_default_stripe_attr --stripe-index
19454 run_test 204b "Print default stripe size and offset"
19457 test_mkdir $DIR/$tdir
19458 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19460 check_default_stripe_attr --stripe-count
19461 check_default_stripe_attr --stripe-index
19463 run_test 204c "Print default stripe count and offset"
19466 test_mkdir $DIR/$tdir
19467 $LFS setstripe --stripe-index 0 $DIR/$tdir
19469 check_default_stripe_attr --stripe-count
19470 check_default_stripe_attr --stripe-size
19472 run_test 204d "Print default stripe count and size"
19475 test_mkdir $DIR/$tdir
19476 $LFS setstripe -d $DIR/$tdir
19478 check_default_stripe_attr --stripe-count --raw
19479 check_default_stripe_attr --stripe-size --raw
19480 check_default_stripe_attr --stripe-index --raw
19482 run_test 204e "Print raw stripe attributes"
19485 test_mkdir $DIR/$tdir
19486 $LFS setstripe --stripe-count 1 $DIR/$tdir
19488 check_default_stripe_attr --stripe-size --raw
19489 check_default_stripe_attr --stripe-index --raw
19491 run_test 204f "Print raw stripe size and offset"
19494 test_mkdir $DIR/$tdir
19495 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19497 check_default_stripe_attr --stripe-count --raw
19498 check_default_stripe_attr --stripe-index --raw
19500 run_test 204g "Print raw stripe count and offset"
19503 test_mkdir $DIR/$tdir
19504 $LFS setstripe --stripe-index 0 $DIR/$tdir
19506 check_default_stripe_attr --stripe-count --raw
19507 check_default_stripe_attr --stripe-size --raw
19509 run_test 204h "Print raw stripe count and size"
19511 # Figure out which job scheduler is being used, if any,
19512 # or use a fake one
19513 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
19514 JOBENV=SLURM_JOB_ID
19515 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
19517 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
19519 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
19520 JOBENV=LOADL_STEP_ID
19521 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
19524 $LCTL list_param jobid_name > /dev/null 2>&1
19525 if [ $? -eq 0 ]; then
19531 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
19533 verify_jobstats() {
19538 # we don't really need to clear the stats for this test to work, since each
19539 # command has a unique jobid, but it makes debugging easier if needed.
19540 # for facet in $facets; do
19541 # local dev=$(convert_facet2label $facet)
19542 # # clear old jobstats
19543 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
19546 # use a new JobID for each test, or we might see an old one
19547 [ "$JOBENV" = "FAKE_JOBID" ] &&
19548 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
19550 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
19552 [ "$JOBENV" = "nodelocal" ] && {
19553 FAKE_JOBID=id.$testnum.%e.$RANDOM
19554 $LCTL set_param jobid_name=$FAKE_JOBID
19555 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
19558 log "Test: ${cmd[*]}"
19559 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
19561 if [ $JOBENV = "FAKE_JOBID" ]; then
19562 FAKE_JOBID=$JOBVAL ${cmd[*]}
19567 # all files are created on OST0000
19568 for facet in $facets; do
19569 local stats="*.$(convert_facet2label $facet).job_stats"
19571 # strip out libtool wrappers for in-tree executables
19572 if (( $(do_facet $facet lctl get_param $stats |
19573 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
19574 do_facet $facet lctl get_param $stats
19575 error "No jobstats for $JOBVAL found on $facet::$stats"
19581 local new_jobenv=$1
19583 set_persistent_param_and_check client "jobid_var" \
19584 "$FSNAME.sys.jobid_var" $new_jobenv
19587 test_205a() { # Job stats
19588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19589 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
19590 skip "Need MDS version with at least 2.7.1"
19591 remote_mgs_nodsh && skip "remote MGS with nodsh"
19592 remote_mds_nodsh && skip "remote MDS with nodsh"
19593 remote_ost_nodsh && skip "remote OST with nodsh"
19594 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
19595 skip "Server doesn't support jobstats"
19596 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
19598 local old_jobenv=$($LCTL get_param -n jobid_var)
19599 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
19600 stack_trap "jobstats_set $old_jobenv" EXIT
19604 local old_jobid_name=$($LCTL get_param jobid_name)
19605 stack_trap "$LCTL set_param $old_jobid_name" EXIT
19607 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
19608 mdt.*.job_cleanup_interval | head -n 1)
19609 local new_interval=5
19610 do_facet $SINGLEMDS \
19611 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
19612 stack_trap "do_facet $SINGLEMDS \
19613 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
19614 local start=$SECONDS
19618 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
19619 verify_jobstats "$cmd" "$SINGLEMDS"
19621 cmd="rmdir $DIR/$tdir"
19622 verify_jobstats "$cmd" "$SINGLEMDS"
19623 # mkdir on secondary MDT
19624 if [ $MDSCOUNT -gt 1 ]; then
19625 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
19626 verify_jobstats "$cmd" "mds2"
19629 cmd="mknod $DIR/$tfile c 1 3"
19630 verify_jobstats "$cmd" "$SINGLEMDS"
19632 cmd="rm -f $DIR/$tfile"
19633 verify_jobstats "$cmd" "$SINGLEMDS"
19634 # create all files on OST0000 so verify_jobstats can find OST stats
19636 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
19637 verify_jobstats "$cmd" "$SINGLEMDS"
19639 cmd="touch $DIR/$tfile"
19640 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19642 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
19643 verify_jobstats "$cmd" "ost1"
19645 cancel_lru_locks osc
19646 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
19647 verify_jobstats "$cmd" "ost1"
19649 cmd="$TRUNCATE $DIR/$tfile 0"
19650 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19652 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
19653 verify_jobstats "$cmd" "$SINGLEMDS"
19654 # jobstats expiry - sleep until old stats should be expired
19655 local left=$((new_interval + 5 - (SECONDS - start)))
19656 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
19657 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
19659 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
19660 verify_jobstats "$cmd" "$SINGLEMDS"
19661 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
19662 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
19664 # Ensure that jobid are present in changelog (if supported by MDS)
19665 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
19666 changelog_dump | tail -10
19667 jobids=$(changelog_dump | tail -9 | grep -c "j=")
19668 [ $jobids -eq 9 ] ||
19669 error "Wrong changelog jobid count $jobids != 9"
19673 jobstats_set $JOBENV
19675 changelog_dump | grep $tfile
19676 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
19677 [ $jobids -eq 0 ] ||
19678 error "Unexpected jobids when jobid_var=$JOBENV"
19681 # test '%j' access to environment variable - if supported
19682 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
19683 JOBENV="JOBCOMPLEX"
19684 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19686 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19689 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
19690 JOBENV="JOBCOMPLEX"
19691 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
19693 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19696 # test '%j' access to per-session jobid - if supported
19697 if lctl list_param jobid_this_session > /dev/null 2>&1
19699 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
19700 lctl set_param jobid_this_session=$USER
19702 JOBENV="JOBCOMPLEX"
19703 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19705 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19708 run_test 205a "Verify job stats"
19710 # LU-13117, LU-13597, LU-16599
19712 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
19713 skip "Need MDS version at least 2.13.54.91"
19715 local job_stats="mdt.*.job_stats"
19716 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
19718 do_facet mds1 $LCTL set_param $job_stats=clear
19720 # Setting jobid_var to USER might not be supported
19721 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
19722 $LCTL set_param jobid_var=USER || true
19723 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
19724 $LCTL set_param jobid_name="%j.%e.%u"
19726 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
19727 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
19728 { do_facet mds1 $LCTL get_param $job_stats;
19729 error "Unexpected jobid found"; }
19730 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
19731 { do_facet mds1 $LCTL get_param $job_stats;
19732 error "wrong job_stats format found"; }
19734 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
19735 echo "MDS does not yet escape jobid" && return 0
19737 mkdir_on_mdt0 $DIR/$tdir
19738 $LCTL set_param jobid_var=TEST205b
19739 env -i TEST205b="has sp" touch $DIR/$tdir/$tfile.2
19740 local jobid=$(do_facet mds1 $LCTL get_param $job_stats |
19741 awk '/has\\x20sp/ {print $3}')
19742 [[ -n "$jobid" ]] || { do_facet mds1 $LCTL get_param $job_stats;
19743 error "jobid not escaped"; }
19745 if (( $MDS1_VERSION >= $(version_code 2.15.53.139) )); then
19746 # need to run such a command on mds1:
19747 # lctl set_param mdt.$FSNAME-MDT0000.job_stats='"has\x20sp.touch.0"'
19749 # there might be multiple MDTs on single mds server, so need to
19750 # specifiy MDT0000. Or the command will fail due to other MDTs
19751 do_facet_vp mds1 $LCTL set_param mdt.$FSNAME-MDT0000.job_stats=$jobid ||
19752 error "cannot clear escaped jobid in job_stats";
19754 echo "MDS does not support clearing escaped jobid"
19757 run_test 205b "Verify job stats jobid and output format"
19761 $LCTL set_param llite.*.stats=0
19762 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
19763 $LCTL get_param llite.*.stats
19764 $LCTL get_param llite.*.stats | grep \
19765 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
19766 error "wrong client stats format found"
19768 run_test 205c "Verify client stats format"
19771 local file=$DIR/$tdir/$tfile
19773 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
19774 skip "need lustre >= 2.15.53 for lljobstat"
19775 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
19776 skip "need lustre >= 2.15.53 for lljobstat"
19777 verify_yaml_available || skip_env "YAML verification not installed"
19779 test_mkdir -i 0 $DIR/$tdir
19780 $LFS setstripe -E 1M -L mdt -E -1 $file || error "create file failed"
19781 stack_trap "rm -rf $DIR/$tdir"
19783 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
19784 error "failed to write data to $file"
19787 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats"
19788 echo -n 'verify rename_stats...'
19789 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats" |
19790 verify_yaml || error "rename_stats is not valid YAML"
19793 echo -n 'verify mdt job_stats...'
19794 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats" |
19795 verify_yaml || error "job_stats on mds1 is not valid YAML"
19798 echo -n 'verify ost job_stats...'
19799 do_facet ost1 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats" |
19800 verify_yaml || error "job_stats on ost1 is not valid YAML"
19803 run_test 205d "verify the format of some stats files"
19807 local file=$DIR/$tdir/$tfile
19808 local -a cli_params
19810 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
19811 skip "need lustre >= 2.15.53 for lljobstat"
19812 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
19813 skip "need lustre >= 2.15.53 for lljobstat"
19814 verify_yaml_available || skip_env "YAML verification not installed"
19816 cli_params=( $($LCTL get_param jobid_name jobid_var) )
19817 $LCTL set_param jobid_var=nodelocal jobid_name=205e.%e.%u
19818 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
19820 mkdir_on_mdt0 $DIR/$tdir || error "failed to create dir"
19821 stack_trap "rm -rf $DIR/$tdir"
19823 $LFS setstripe -E EOF -i 0 -c 1 $file ||
19824 error "failed to create $file on ost1"
19825 dd if=/dev/zero of=$file bs=1M count=10 oflag=sync ||
19826 error "failed to write data to $file"
19828 do_facet mds1 "$LCTL get_param *.*.job_stats"
19829 do_facet ost1 "$LCTL get_param *.*.job_stats"
19831 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000"
19832 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" | verify_yaml ||
19833 error "The output of lljobstat is not an valid YAML"
19835 # verify that job dd.0 does exist and has some ops on ost1
19836 # typically this line is like:
19837 # - 205e.dd.0: {ops: 20, ...}
19838 ops_comma=$(do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" |
19839 awk '$2=="205e.dd.0:" {print $4}')
19841 (( ${ops_comma%,} >= 10 )) ||
19842 error "cannot find job 205e.dd.0 with ops >= 10"
19844 run_test 205e "verify the output of lljobstat"
19847 verify_yaml_available || skip_env "YAML verification not installed"
19849 # check both qos_ost_weights and qos_mdt_weights
19850 do_facet mds1 $LCTL get_param -n lod.*.qos*weights
19851 do_facet mds1 $LCTL get_param -n lod.*.qos*weights | verify_yaml ||
19852 error "qos_ost_weights is not valid YAML"
19854 run_test 205f "verify qos_ost_weights YAML format "
19856 __test_205_jobstats_dump() {
19858 local nbr_instance=$1
19861 if (( ${#pids[@]} >= nbr_instance )); then
19866 do_facet mds1 "$LCTL get_param mdt.*.job_stats > /dev/null" &
19871 __test_205_cleanup() {
19873 # Clear all job entries
19874 do_facet mds1 "$LCTL set_param mdt.*.job_stats=clear"
19878 local -a mds1_params
19879 local -a cli_params
19883 mds1_params=( $(do_facet mds1 $LCTL get_param mdt.*.job_cleanup_interval) )
19884 do_facet mds1 $LCTL set_param mdt.*.job_cleanup_interval=$interval
19885 stack_trap "do_facet mds1 $LCTL set_param ${mds1_params[*]}" EXIT
19887 cli_params=( $($LCTL get_param jobid_name jobid_var) )
19888 $LCTL set_param jobid_var=TEST205G_ID jobid_name=%j.%p
19889 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
19892 export TEST205G_ID=205g
19893 stack_trap "unset TEST205G_ID" EXIT
19895 printf $DIR/$tfile.{0001..1000} | xargs -P10 -n1 touch
19898 __test_205_jobstats_dump 4 & pids+="$! "
19899 stack_trap "__test_205_cleanup $pids" EXIT INT
19901 [[ $SLOW == "no" ]] && sleep 90 || sleep 240
19903 run_test 205g "stress test for job_stats procfile"
19905 # LU-1480, LU-1773 and LU-1657
19907 mkdir -p $DIR/$tdir
19908 $LFS setstripe -c -1 $DIR/$tdir
19909 #define OBD_FAIL_LOV_INIT 0x1403
19910 $LCTL set_param fail_loc=0xa0001403
19911 $LCTL set_param fail_val=1
19912 touch $DIR/$tdir/$tfile || true
19914 run_test 206 "fail lov_init_raid0() doesn't lbug"
19917 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19918 local fsz=`stat -c %s $DIR/$tfile`
19919 cancel_lru_locks mdc
19921 # do not return layout in getattr intent
19922 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
19923 $LCTL set_param fail_loc=0x170
19924 local sz=`stat -c %s $DIR/$tfile`
19926 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
19930 run_test 207a "can refresh layout at glimpse"
19933 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19934 local cksum=`md5sum $DIR/$tfile`
19935 local fsz=`stat -c %s $DIR/$tfile`
19936 cancel_lru_locks mdc
19937 cancel_lru_locks osc
19939 # do not return layout in getattr intent
19940 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
19941 $LCTL set_param fail_loc=0x171
19943 # it will refresh layout after the file is opened but before read issues
19944 echo checksum is "$cksum"
19945 echo "$cksum" |md5sum -c --quiet || error "file differs"
19949 run_test 207b "can refresh layout at open"
19952 # FIXME: in this test suite, only RD lease is used. This is okay
19953 # for now as only exclusive open is supported. After generic lease
19954 # is done, this test suite should be revised. - Jinshan
19956 remote_mds_nodsh && skip "remote MDS with nodsh"
19957 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
19958 skip "Need MDS version at least 2.4.52"
19960 echo "==== test 1: verify get lease work"
19961 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
19963 echo "==== test 2: verify lease can be broken by upcoming open"
19964 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19968 $MULTIOP $DIR/$tfile oO_RDWR:c
19969 kill -USR1 $PID && wait $PID || error "break lease error"
19971 echo "==== test 3: verify lease can't be granted if an open already exists"
19972 $MULTIOP $DIR/$tfile oO_RDWR:_c &
19976 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
19977 kill -USR1 $PID && wait $PID || error "open file error"
19979 echo "==== test 4: lease can sustain over recovery"
19980 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
19986 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
19988 echo "==== test 5: lease broken can't be regained by replay"
19989 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19993 # open file to break lease and then recovery
19994 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
19997 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
20001 run_test 208 "Exclusive open"
20004 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
20005 skip_env "must have disp_stripe"
20008 sync; sleep 5; sync;
20010 echo 3 > /proc/sys/vm/drop_caches
20011 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20012 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20013 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20015 # open/close 500 times
20016 for i in $(seq 500); do
20020 echo 3 > /proc/sys/vm/drop_caches
20021 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20022 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20023 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20025 echo "before: $req_before, after: $req_after"
20026 [ $((req_after - req_before)) -ge 300 ] &&
20027 error "open/close requests are not freed"
20030 run_test 209 "read-only open/close requests should be freed promptly"
20035 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
20039 $LFS getstripe $DIR/$tfile
20041 wait $pid || error "multiop failed"
20043 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
20047 $LFS getstripe $DIR/$tfile
20049 wait $pid || error "multiop failed"
20051 run_test 210 "lfs getstripe does not break leases"
20055 size=$((size % 8192 + 1))
20056 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
20057 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
20058 rm -f $DIR/f212 $DIR/f212.xyz
20060 run_test 212 "Sendfile test ============================================"
20063 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
20064 cancel_lru_locks osc
20065 lctl set_param fail_loc=0x8000040f
20066 # generate a read lock
20067 cat $DIR/$tfile > /dev/null
20068 # write to the file, it will try to cancel the above read lock.
20069 cat /etc/hosts >> $DIR/$tfile
20071 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
20073 test_214() { # for bug 20133
20074 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
20075 for (( i=0; i < 340; i++ )) ; do
20076 touch $DIR/$tdir/d214c/a$i
20079 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
20080 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
20081 ls $DIR/d214c || error "ls $DIR/d214c failed"
20082 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
20083 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
20085 run_test 214 "hash-indexed directory test - bug 20133"
20087 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
20088 create_lnet_proc_files() {
20089 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
20092 # counterpart of create_lnet_proc_files
20093 remove_lnet_proc_files() {
20094 rm -f $TMP/lnet_$1.sys
20097 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20098 # 3rd arg as regexp for body
20099 check_lnet_proc_stats() {
20100 local l=$(cat "$TMP/lnet_$1" |wc -l)
20101 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
20103 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
20106 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20107 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
20108 # optional and can be regexp for 2nd line (lnet.routes case)
20109 check_lnet_proc_entry() {
20110 local blp=2 # blp stands for 'position of 1st line of body'
20111 [ -z "$5" ] || blp=3 # lnet.routes case
20113 local l=$(cat "$TMP/lnet_$1" |wc -l)
20114 # subtracting one from $blp because the body can be empty
20115 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
20117 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
20118 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
20120 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
20121 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
20123 # bail out if any unexpected line happened
20124 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
20125 [ "$?" != 0 ] || error "$2 misformatted"
20128 test_215() { # for bugs 18102, 21079, 21517
20129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20131 local N='(0|[1-9][0-9]*)' # non-negative numeric
20132 local P='[1-9][0-9]*' # positive numeric
20133 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
20134 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
20135 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
20136 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
20138 local L1 # regexp for 1st line
20139 local L2 # regexp for 2nd line (optional)
20140 local BR # regexp for the rest (body)
20142 # lnet.stats should look as 11 space-separated non-negative numerics
20143 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
20144 create_lnet_proc_files "stats"
20145 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
20146 remove_lnet_proc_files "stats"
20148 # lnet.routes should look like this:
20149 # Routing disabled/enabled
20150 # net hops priority state router
20151 # where net is a string like tcp0, hops > 0, priority >= 0,
20152 # state is up/down,
20153 # router is a string like 192.168.1.1@tcp2
20154 L1="^Routing (disabled|enabled)$"
20155 L2="^net +hops +priority +state +router$"
20156 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
20157 create_lnet_proc_files "routes"
20158 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
20159 remove_lnet_proc_files "routes"
20161 # lnet.routers should look like this:
20162 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
20163 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
20164 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
20165 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
20166 L1="^ref +rtr_ref +alive +router$"
20167 BR="^$P +$P +(up|down) +$NID$"
20168 create_lnet_proc_files "routers"
20169 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
20170 remove_lnet_proc_files "routers"
20172 # lnet.peers should look like this:
20173 # nid refs state last max rtr min tx min queue
20174 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
20175 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
20176 # numeric (0 or >0 or <0), queue >= 0.
20177 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
20178 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
20179 create_lnet_proc_files "peers"
20180 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
20181 remove_lnet_proc_files "peers"
20183 # lnet.buffers should look like this:
20184 # pages count credits min
20185 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
20186 L1="^pages +count +credits +min$"
20187 BR="^ +$N +$N +$I +$I$"
20188 create_lnet_proc_files "buffers"
20189 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
20190 remove_lnet_proc_files "buffers"
20192 # lnet.nis should look like this:
20193 # nid status alive refs peer rtr max tx min
20194 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
20195 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
20196 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
20197 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
20198 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
20199 create_lnet_proc_files "nis"
20200 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
20201 remove_lnet_proc_files "nis"
20203 # can we successfully write to lnet.stats?
20204 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
20206 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
20208 test_216() { # bug 20317
20209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20210 remote_ost_nodsh && skip "remote OST with nodsh"
20213 local facets=$(get_facets OST)
20214 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20216 save_lustre_params client "osc.*.contention_seconds" > $p
20217 save_lustre_params $facets \
20218 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
20219 save_lustre_params $facets \
20220 "ldlm.namespaces.filter-*.contended_locks" >> $p
20221 save_lustre_params $facets \
20222 "ldlm.namespaces.filter-*.contention_seconds" >> $p
20223 clear_stats osc.*.osc_stats
20225 # agressive lockless i/o settings
20226 do_nodes $(comma_list $(osts_nodes)) \
20227 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
20228 ldlm.namespaces.filter-*.contended_locks=0 \
20229 ldlm.namespaces.filter-*.contention_seconds=60"
20230 lctl set_param -n osc.*.contention_seconds=60
20232 $DIRECTIO write $DIR/$tfile 0 10 4096
20233 $CHECKSTAT -s 40960 $DIR/$tfile
20235 # disable lockless i/o
20236 do_nodes $(comma_list $(osts_nodes)) \
20237 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
20238 ldlm.namespaces.filter-*.contended_locks=32 \
20239 ldlm.namespaces.filter-*.contention_seconds=0"
20240 lctl set_param -n osc.*.contention_seconds=0
20241 clear_stats osc.*.osc_stats
20243 dd if=/dev/zero of=$DIR/$tfile count=0
20244 $CHECKSTAT -s 0 $DIR/$tfile
20246 restore_lustre_params <$p
20250 run_test 216 "check lockless direct write updates file size and kms correctly"
20252 test_217() { # bug 22430
20253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20257 for node in $(nodes_list); do
20258 local nid=$(host_nids_address $node $NETTYPE)
20259 local node_ip=$(do_node $node getent ahostsv4 $node |
20260 awk '{ print $1; exit; }')
20262 echo "node: '$node', nid: '$nid', node_ip='$node_ip'"
20263 # if hostname matches any NID, use hostname for better testing
20264 if [[ -z "$nid" || "$nid" =~ "$node_ip" ]]; then
20265 echo "lctl ping node $node@$NETTYPE"
20266 lctl ping $node@$NETTYPE
20267 else # otherwise, at least test 'lctl ping' is working
20268 echo "lctl ping nid $(h2nettype $nid)"
20269 lctl ping $(h2nettype $nid)
20270 echo "skipping $node (no hyphen detected)"
20274 run_test 217 "check lctl ping for hostnames with embedded hyphen ('-')"
20277 # do directio so as not to populate the page cache
20278 log "creating a 10 Mb file"
20279 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
20280 error "multiop failed while creating a file"
20281 log "starting reads"
20282 dd if=$DIR/$tfile of=/dev/null bs=4096 &
20283 log "truncating the file"
20284 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
20285 error "multiop failed while truncating the file"
20287 kill %+ || true # reads might have finished
20288 echo "wait until dd is finished"
20290 log "removing the temporary file"
20291 rm -rf $DIR/$tfile || error "tmp file removal failed"
20293 run_test 218 "parallel read and truncate should not deadlock"
20296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20298 # write one partial page
20299 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
20300 # set no grant so vvp_io_commit_write will do sync write
20301 $LCTL set_param fail_loc=0x411
20302 # write a full page at the end of file
20303 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
20305 $LCTL set_param fail_loc=0
20306 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
20307 $LCTL set_param fail_loc=0x411
20308 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
20311 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
20312 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
20314 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
20316 test_220() { #LU-325
20317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20318 remote_ost_nodsh && skip "remote OST with nodsh"
20319 remote_mds_nodsh && skip "remote MDS with nodsh"
20320 remote_mgs_nodsh && skip "remote MGS with nodsh"
20324 # create on MDT0000 so the last_id and next_id are correct
20325 mkdir_on_mdt0 $DIR/$tdir
20326 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
20330 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
20331 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
20332 osp.$mdtosc_proc1.prealloc_last_id)
20333 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
20334 osp.$mdtosc_proc1.prealloc_next_id)
20338 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
20339 #define OBD_FAIL_OST_ENOINO 0x229
20340 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
20341 create_pool $FSNAME.$TESTNAME || return 1
20342 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
20344 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
20346 MDSOBJS=$((last_id - next_id))
20347 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
20349 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
20350 echo "OST still has $count kbytes free"
20352 echo "create $MDSOBJS files @next_id..."
20353 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
20355 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20356 osp.$mdtosc_proc1.prealloc_last_id)
20357 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20358 osp.$mdtosc_proc1.prealloc_next_id)
20360 echo "after creation, last_id=$last_id2, next_id=$next_id2"
20365 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
20366 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
20368 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
20369 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
20370 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
20371 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
20372 echo "unlink $MDSOBJS files @$next_id..."
20373 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
20375 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
20378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20380 dd if=`which date` of=$MOUNT/date oflag=sync
20381 chmod +x $MOUNT/date
20383 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
20384 $LCTL set_param fail_loc=0x80001401
20386 $MOUNT/date > /dev/null
20389 run_test 221 "make sure fault and truncate race to not cause OOM"
20392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20395 test_mkdir $DIR/$tdir
20396 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20397 createmany -o $DIR/$tdir/$tfile 10
20398 cancel_lru_locks mdc
20399 cancel_lru_locks osc
20400 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20401 $LCTL set_param fail_loc=0x31a
20402 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
20403 $LCTL set_param fail_loc=0
20406 run_test 222a "AGL for ls should not trigger CLIO lock failure"
20409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20412 test_mkdir $DIR/$tdir
20413 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20414 createmany -o $DIR/$tdir/$tfile 10
20415 cancel_lru_locks mdc
20416 cancel_lru_locks osc
20417 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20418 $LCTL set_param fail_loc=0x31a
20419 rm -r $DIR/$tdir || error "AGL for rmdir failed"
20420 $LCTL set_param fail_loc=0
20422 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
20425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20428 test_mkdir $DIR/$tdir
20429 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20430 createmany -o $DIR/$tdir/$tfile 10
20431 cancel_lru_locks mdc
20432 cancel_lru_locks osc
20433 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
20434 $LCTL set_param fail_loc=0x31b
20435 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
20436 $LCTL set_param fail_loc=0
20439 run_test 223 "osc reenqueue if without AGL lock granted ======================="
20441 test_224a() { # LU-1039, MRP-303
20442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20443 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
20444 $LCTL set_param fail_loc=0x508
20445 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
20446 $LCTL set_param fail_loc=0
20449 run_test 224a "Don't panic on bulk IO failure"
20451 test_224bd_sub() { # LU-1039, MRP-303
20452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20456 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
20458 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20460 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
20461 cancel_lru_locks osc
20463 stack_trap "set_checksums $ORIG_CSUM" EXIT
20464 local at_max_saved=0
20466 # adaptive timeouts may prevent seeing the issue
20467 if at_is_enabled; then
20468 at_max_saved=$(at_max_get mds)
20469 at_max_set 0 mds client
20470 stack_trap "at_max_set $at_max_saved mds client" EXIT
20473 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
20474 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
20475 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
20477 do_facet ost1 $LCTL set_param fail_loc=0
20478 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
20483 test_224bd_sub 3 error "dd failed"
20485 run_test 224b "Don't panic on bulk IO failure"
20487 test_224c() { # LU-6441
20488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20489 remote_mds_nodsh && skip "remote MDS with nodsh"
20491 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20492 save_writethrough $p
20493 set_cache writethrough on
20495 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
20496 local at_max=$($LCTL get_param -n at_max)
20497 local timeout=$($LCTL get_param -n timeout)
20498 local test_at="at_max"
20499 local param_at="$FSNAME.sys.at_max"
20500 local test_timeout="timeout"
20501 local param_timeout="$FSNAME.sys.timeout"
20503 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
20505 set_persistent_param_and_check client "$test_at" "$param_at" 0
20506 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
20508 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
20509 do_facet ost1 "$LCTL set_param fail_loc=0x520"
20510 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20511 stack_trap "rm -f $DIR/$tfile"
20512 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
20514 do_facet ost1 "$LCTL set_param fail_loc=0"
20516 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
20517 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
20520 $LCTL set_param -n $pages_per_rpc
20521 restore_lustre_params < $p
20524 run_test 224c "Don't hang if one of md lost during large bulk RPC"
20526 test_224d() { # LU-11169
20527 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
20529 run_test 224d "Don't corrupt data on bulk IO timeout"
20531 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
20533 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20534 if [ -z ${MDSSURVEY} ]; then
20535 skip_env "mds-survey not found"
20537 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20538 skip "Need MDS version at least 2.2.51"
20540 local mds=$(facet_host $SINGLEMDS)
20541 local target=$(do_nodes $mds 'lctl dl' |
20542 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20544 local cmd1="file_count=1000 thrhi=4"
20545 local cmd2="dir_count=2 layer=mdd stripe_count=0"
20546 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20547 local cmd="$cmd1 $cmd2 $cmd3"
20549 rm -f ${TMP}/mds_survey*
20551 eval $cmd || error "mds-survey with zero-stripe failed"
20552 cat ${TMP}/mds_survey*
20553 rm -f ${TMP}/mds_survey*
20555 run_test 225a "Metadata survey sanity with zero-stripe"
20558 if [ -z ${MDSSURVEY} ]; then
20559 skip_env "mds-survey not found"
20561 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20562 skip "Need MDS version at least 2.2.51"
20563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20564 remote_mds_nodsh && skip "remote MDS with nodsh"
20565 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
20566 skip_env "Need to mount OST to test"
20569 local mds=$(facet_host $SINGLEMDS)
20570 local target=$(do_nodes $mds 'lctl dl' |
20571 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20573 local cmd1="file_count=1000 thrhi=4"
20574 local cmd2="dir_count=2 layer=mdd stripe_count=1"
20575 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20576 local cmd="$cmd1 $cmd2 $cmd3"
20578 rm -f ${TMP}/mds_survey*
20580 eval $cmd || error "mds-survey with stripe_count failed"
20581 cat ${TMP}/mds_survey*
20582 rm -f ${TMP}/mds_survey*
20584 run_test 225b "Metadata survey sanity with stripe_count = 1"
20586 mcreate_path2fid () {
20592 local path=$DIR/$tdir/$name
20597 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
20598 error "cannot create $desc"
20600 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
20602 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
20604 fid_path=$($LFS fid2path $MOUNT $fid)
20606 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
20608 [ "$path" == "$fid_path" ] ||
20609 error "fid2path returned $fid_path, expected $path"
20611 echo "pass with $path and $fid"
20616 mkdir -p $DIR/$tdir
20618 mcreate_path2fid 0010666 0 0 fifo "FIFO"
20619 mcreate_path2fid 0020666 1 3 null "character special file (null)"
20620 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
20621 mcreate_path2fid 0040666 0 0 dir "directory"
20622 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
20623 mcreate_path2fid 0100666 0 0 file "regular file"
20624 mcreate_path2fid 0120666 0 0 link "symbolic link"
20625 mcreate_path2fid 0140666 0 0 sock "socket"
20627 run_test 226a "call path2fid and fid2path on files of all type"
20630 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20635 mkdir -p $DIR/$tdir
20636 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
20637 error "create remote directory failed"
20638 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
20639 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
20640 "character special file (null)"
20641 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
20642 "character special file (no device)"
20643 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
20644 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
20645 "block special file (loop)"
20646 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
20647 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
20648 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
20650 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
20653 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20654 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
20655 skip "Need MDS version at least 2.13.55"
20657 local submnt=/mnt/submnt
20658 local srcfile=/etc/passwd
20659 local dstfile=$submnt/passwd
20665 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
20666 error "create remote directory failed"
20667 mkdir -p $submnt || error "create $submnt failed"
20668 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
20669 error "mount $submnt failed"
20670 stack_trap "umount $submnt" EXIT
20672 cp $srcfile $dstfile
20673 fid=$($LFS path2fid $dstfile)
20674 path=$($LFS fid2path $submnt "$fid")
20675 [ "$path" = "$dstfile" ] ||
20676 error "fid2path $submnt $fid failed ($path != $dstfile)"
20678 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
20680 # LU-1299 Executing or running ldd on a truncated executable does not
20681 # cause an out-of-memory condition.
20683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20684 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
20686 dd if=$(which date) of=$MOUNT/date bs=1k count=1
20687 chmod +x $MOUNT/date
20689 $MOUNT/date > /dev/null
20690 ldd $MOUNT/date > /dev/null
20693 run_test 227 "running truncated executable does not cause OOM"
20695 # LU-1512 try to reuse idle OI blocks
20697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20698 remote_mds_nodsh && skip "remote MDS with nodsh"
20699 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20701 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20702 local myDIR=$DIR/$tdir
20705 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20706 $LCTL set_param fail_loc=0x80001002
20707 createmany -o $myDIR/t- 10000
20708 $LCTL set_param fail_loc=0
20709 # The guard is current the largest FID holder
20711 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20713 local IDX=$(($SEQ % 64))
20715 do_facet $SINGLEMDS sync
20716 # Make sure journal flushed.
20718 local blk1=$(do_facet $SINGLEMDS \
20719 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20720 grep Blockcount | awk '{print $4}')
20722 # Remove old files, some OI blocks will become idle.
20723 unlinkmany $myDIR/t- 10000
20724 # Create new files, idle OI blocks should be reused.
20725 createmany -o $myDIR/t- 2000
20726 do_facet $SINGLEMDS sync
20727 # Make sure journal flushed.
20729 local blk2=$(do_facet $SINGLEMDS \
20730 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20731 grep Blockcount | awk '{print $4}')
20733 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20735 run_test 228a "try to reuse idle OI blocks"
20738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20739 remote_mds_nodsh && skip "remote MDS with nodsh"
20740 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20742 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20743 local myDIR=$DIR/$tdir
20746 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20747 $LCTL set_param fail_loc=0x80001002
20748 createmany -o $myDIR/t- 10000
20749 $LCTL set_param fail_loc=0
20750 # The guard is current the largest FID holder
20752 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20754 local IDX=$(($SEQ % 64))
20756 do_facet $SINGLEMDS sync
20757 # Make sure journal flushed.
20759 local blk1=$(do_facet $SINGLEMDS \
20760 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20761 grep Blockcount | awk '{print $4}')
20763 # Remove old files, some OI blocks will become idle.
20764 unlinkmany $myDIR/t- 10000
20767 stop $SINGLEMDS || error "Fail to stop MDT."
20769 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
20770 error "Fail to start MDT."
20772 client_up || error "Fail to df."
20773 # Create new files, idle OI blocks should be reused.
20774 createmany -o $myDIR/t- 2000
20775 do_facet $SINGLEMDS sync
20776 # Make sure journal flushed.
20778 local blk2=$(do_facet $SINGLEMDS \
20779 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20780 grep Blockcount | awk '{print $4}')
20782 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20784 run_test 228b "idle OI blocks can be reused after MDT restart"
20788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20789 remote_mds_nodsh && skip "remote MDS with nodsh"
20790 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20792 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20793 local myDIR=$DIR/$tdir
20796 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20797 $LCTL set_param fail_loc=0x80001002
20798 # 20000 files can guarantee there are index nodes in the OI file
20799 createmany -o $myDIR/t- 20000
20800 $LCTL set_param fail_loc=0
20801 # The guard is current the largest FID holder
20803 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20805 local IDX=$(($SEQ % 64))
20807 do_facet $SINGLEMDS sync
20808 # Make sure journal flushed.
20810 local blk1=$(do_facet $SINGLEMDS \
20811 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20812 grep Blockcount | awk '{print $4}')
20814 # Remove old files, some OI blocks will become idle.
20815 unlinkmany $myDIR/t- 20000
20817 # The OI file should become empty now
20819 # Create new files, idle OI blocks should be reused.
20820 createmany -o $myDIR/t- 2000
20821 do_facet $SINGLEMDS sync
20822 # Make sure journal flushed.
20824 local blk2=$(do_facet $SINGLEMDS \
20825 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20826 grep Blockcount | awk '{print $4}')
20828 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20830 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
20832 test_229() { # LU-2482, LU-3448
20833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20834 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20835 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
20836 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
20840 # Create a file with a released layout and stripe count 2.
20841 $MULTIOP $DIR/$tfile H2c ||
20842 error "failed to create file with released layout"
20844 $LFS getstripe -v $DIR/$tfile
20846 local pattern=$($LFS getstripe -L $DIR/$tfile)
20847 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
20849 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
20851 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
20852 stat $DIR/$tfile || error "failed to stat released file"
20854 chown $RUNAS_ID $DIR/$tfile ||
20855 error "chown $RUNAS_ID $DIR/$tfile failed"
20857 chgrp $RUNAS_ID $DIR/$tfile ||
20858 error "chgrp $RUNAS_ID $DIR/$tfile failed"
20860 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
20861 rm $DIR/$tfile || error "failed to remove released file"
20863 run_test 229 "getstripe/stat/rm/attr changes work on released files"
20866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20867 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20868 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20869 skip "Need MDS version at least 2.11.52"
20873 test_mkdir $DIR/$tdir
20874 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
20875 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
20876 [ $mdt_idx -ne 0 ] &&
20877 error "create local directory on wrong MDT $mdt_idx"
20879 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
20880 error "create remote directory failed"
20881 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
20882 [ $mdt_idx -ne $MDTIDX ] &&
20883 error "create remote directory on wrong MDT $mdt_idx"
20885 createmany -o $DIR/$tdir/test_230/t- 10 ||
20886 error "create files on remote directory failed"
20887 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
20888 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
20889 rm -r $DIR/$tdir || error "unlink remote directory failed"
20891 run_test 230a "Create remote directory and files under the remote directory"
20894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20895 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20896 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20897 skip "Need MDS version at least 2.11.52"
20905 local migrate_dir=$DIR/$tdir/migrate_dir
20906 local other_dir=$DIR/$tdir/other_dir
20908 test_mkdir $DIR/$tdir
20909 test_mkdir -i0 -c1 $migrate_dir
20910 test_mkdir -i0 -c1 $other_dir
20911 for ((i=0; i<10; i++)); do
20912 mkdir -p $migrate_dir/dir_${i}
20913 createmany -o $migrate_dir/dir_${i}/f 10 ||
20914 error "create files under remote dir failed $i"
20917 cp /etc/passwd $migrate_dir/$tfile
20918 cp /etc/passwd $other_dir/$tfile
20919 chattr +SAD $migrate_dir
20920 chattr +SAD $migrate_dir/$tfile
20922 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20923 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20924 local old_dir_mode=$(stat -c%f $migrate_dir)
20925 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
20927 mkdir -p $migrate_dir/dir_default_stripe2
20928 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
20929 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
20931 mkdir -p $other_dir
20932 ln $migrate_dir/$tfile $other_dir/luna
20933 ln $migrate_dir/$tfile $migrate_dir/sofia
20934 ln $other_dir/$tfile $migrate_dir/david
20935 ln -s $migrate_dir/$tfile $other_dir/zachary
20936 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
20937 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
20943 for len in 58 59 60; do
20944 lnktgt=$(str_repeat 'l' $len)
20945 touch $migrate_dir/$lnktgt
20946 ln -s $lnktgt $migrate_dir/${len}char_ln
20950 for len in 4094 4095; do
20951 lnktgt=$(str_repeat 'l' $len)
20952 ln -s $lnktgt $migrate_dir/${len}char_ln
20956 for len in 254 255; do
20957 touch $migrate_dir/$(str_repeat 'l' $len)
20960 $LFS migrate -m $MDTIDX $migrate_dir ||
20961 error "fails on migrating remote dir to MDT1"
20963 echo "migratate to MDT1, then checking.."
20964 for ((i = 0; i < 10; i++)); do
20965 for file in $(find $migrate_dir/dir_${i}); do
20966 mdt_index=$($LFS getstripe -m $file)
20967 # broken symlink getstripe will fail
20968 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20969 error "$file is not on MDT${MDTIDX}"
20973 # the multiple link file should still in MDT0
20974 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
20975 [ $mdt_index == 0 ] ||
20976 error "$file is not on MDT${MDTIDX}"
20978 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20979 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20980 error " expect $old_dir_flag get $new_dir_flag"
20982 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20983 [ "$old_file_flag" = "$new_file_flag" ] ||
20984 error " expect $old_file_flag get $new_file_flag"
20986 local new_dir_mode=$(stat -c%f $migrate_dir)
20987 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20988 error "expect mode $old_dir_mode get $new_dir_mode"
20990 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20991 [ "$old_file_mode" = "$new_file_mode" ] ||
20992 error "expect mode $old_file_mode get $new_file_mode"
20994 diff /etc/passwd $migrate_dir/$tfile ||
20995 error "$tfile different after migration"
20997 diff /etc/passwd $other_dir/luna ||
20998 error "luna different after migration"
21000 diff /etc/passwd $migrate_dir/sofia ||
21001 error "sofia different after migration"
21003 diff /etc/passwd $migrate_dir/david ||
21004 error "david different after migration"
21006 diff /etc/passwd $other_dir/zachary ||
21007 error "zachary different after migration"
21009 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21010 error "${tfile}_ln different after migration"
21012 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21013 error "${tfile}_ln_other different after migration"
21015 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
21016 [ $stripe_count = 2 ] ||
21017 error "dir strpe_count $d != 2 after migration."
21019 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
21020 [ $stripe_count = 2 ] ||
21021 error "file strpe_count $d != 2 after migration."
21023 #migrate back to MDT0
21026 $LFS migrate -m $MDTIDX $migrate_dir ||
21027 error "fails on migrating remote dir to MDT0"
21029 echo "migrate back to MDT0, checking.."
21030 for file in $(find $migrate_dir); do
21031 mdt_index=$($LFS getstripe -m $file)
21032 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
21033 error "$file is not on MDT${MDTIDX}"
21036 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21037 [ "$old_dir_flag" = "$new_dir_flag" ] ||
21038 error " expect $old_dir_flag get $new_dir_flag"
21040 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21041 [ "$old_file_flag" = "$new_file_flag" ] ||
21042 error " expect $old_file_flag get $new_file_flag"
21044 local new_dir_mode=$(stat -c%f $migrate_dir)
21045 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21046 error "expect mode $old_dir_mode get $new_dir_mode"
21048 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21049 [ "$old_file_mode" = "$new_file_mode" ] ||
21050 error "expect mode $old_file_mode get $new_file_mode"
21052 diff /etc/passwd ${migrate_dir}/$tfile ||
21053 error "$tfile different after migration"
21055 diff /etc/passwd ${other_dir}/luna ||
21056 error "luna different after migration"
21058 diff /etc/passwd ${migrate_dir}/sofia ||
21059 error "sofia different after migration"
21061 diff /etc/passwd ${other_dir}/zachary ||
21062 error "zachary different after migration"
21064 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21065 error "${tfile}_ln different after migration"
21067 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21068 error "${tfile}_ln_other different after migration"
21070 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
21071 [ $stripe_count = 2 ] ||
21072 error "dir strpe_count $d != 2 after migration."
21074 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
21075 [ $stripe_count = 2 ] ||
21076 error "file strpe_count $d != 2 after migration."
21078 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21080 run_test 230b "migrate directory"
21083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21084 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21085 remote_mds_nodsh && skip "remote MDS with nodsh"
21086 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21087 skip "Need MDS version at least 2.11.52"
21093 local migrate_dir=$DIR/$tdir/migrate_dir
21095 #If migrating directory fails in the middle, all entries of
21096 #the directory is still accessiable.
21097 test_mkdir $DIR/$tdir
21098 test_mkdir -i0 -c1 $migrate_dir
21099 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
21101 createmany -o $migrate_dir/f $total ||
21102 error "create files under ${migrate_dir} failed"
21104 # fail after migrating top dir, and this will fail only once, so the
21105 # first sub file migration will fail (currently f3), others succeed.
21106 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
21107 do_facet mds1 lctl set_param fail_loc=0x1801
21108 local t=$(ls $migrate_dir | wc -l)
21109 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
21110 error "migrate should fail"
21111 local u=$(ls $migrate_dir | wc -l)
21112 [ "$u" == "$t" ] || error "$u != $t during migration"
21114 # add new dir/file should succeed
21115 mkdir $migrate_dir/dir ||
21116 error "mkdir failed under migrating directory"
21117 touch $migrate_dir/file ||
21118 error "create file failed under migrating directory"
21120 # add file with existing name should fail
21121 for file in $migrate_dir/f*; do
21122 stat $file > /dev/null || error "stat $file failed"
21123 $OPENFILE -f O_CREAT:O_EXCL $file &&
21124 error "open(O_CREAT|O_EXCL) $file should fail"
21125 $MULTIOP $file m && error "create $file should fail"
21126 touch $DIR/$tdir/remote_dir/$tfile ||
21127 error "touch $tfile failed"
21128 ln $DIR/$tdir/remote_dir/$tfile $file &&
21129 error "link $file should fail"
21130 mdt_index=$($LFS getstripe -m $file)
21131 if [ $mdt_index == 0 ]; then
21132 # file failed to migrate is not allowed to rename to
21133 mv $DIR/$tdir/remote_dir/$tfile $file &&
21134 error "rename to $file should fail"
21136 mv $DIR/$tdir/remote_dir/$tfile $file ||
21137 error "rename to $file failed"
21139 echo hello >> $file || error "write $file failed"
21142 # resume migration with different options should fail
21143 $LFS migrate -m 0 $migrate_dir &&
21144 error "migrate -m 0 $migrate_dir should fail"
21146 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
21147 error "migrate -c 2 $migrate_dir should fail"
21149 # resume migration should succeed
21150 $LFS migrate -m $MDTIDX $migrate_dir ||
21151 error "migrate $migrate_dir failed"
21153 echo "Finish migration, then checking.."
21154 for file in $(find $migrate_dir); do
21155 mdt_index=$($LFS getstripe -m $file)
21156 [ $mdt_index == $MDTIDX ] ||
21157 error "$file is not on MDT${MDTIDX}"
21160 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21162 run_test 230c "check directory accessiblity if migration failed"
21165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21166 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21167 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21168 skip "Need MDS version at least 2.11.52"
21170 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
21172 local migrate_dir=$DIR/$tdir/migrate_dir
21182 old_index=$((RANDOM % MDSCOUNT))
21183 old_count=$((MDSCOUNT - old_index))
21184 new_index=$((RANDOM % MDSCOUNT))
21185 new_count=$((MDSCOUNT - new_index))
21186 new_hash=1 # for all_char
21188 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
21189 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
21191 test_mkdir $DIR/$tdir
21192 test_mkdir -i $old_index -c $old_count $migrate_dir
21194 for ((i=0; i<100; i++)); do
21195 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
21196 createmany -o $migrate_dir/dir_${i}/f 100 ||
21197 error "create files under remote dir failed $i"
21200 echo -n "Migrate from MDT$old_index "
21201 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
21202 echo -n "to MDT$new_index"
21203 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
21206 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
21207 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
21208 error "migrate remote dir error"
21210 echo "Finish migration, then checking.."
21211 for file in $(find $migrate_dir -maxdepth 1); do
21212 mdt_index=$($LFS getstripe -m $file)
21213 if [ $mdt_index -lt $new_index ] ||
21214 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
21215 error "$file is on MDT$mdt_index"
21219 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21221 run_test 230d "check migrate big directory"
21224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21225 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21226 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21227 skip "Need MDS version at least 2.11.52"
21234 mkdir_on_mdt0 $DIR/$tdir
21235 mkdir $DIR/$tdir/migrate_dir
21236 mkdir $DIR/$tdir/other_dir
21237 touch $DIR/$tdir/migrate_dir/a
21238 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
21239 ls $DIR/$tdir/other_dir
21241 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21242 error "migrate dir fails"
21244 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21245 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21247 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21248 [ $mdt_index == 0 ] || error "a is not on MDT0"
21250 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
21251 error "migrate dir fails"
21253 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
21254 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
21256 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21257 [ $mdt_index == 1 ] || error "a is not on MDT1"
21259 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
21260 [ $mdt_index == 1 ] || error "b is not on MDT1"
21262 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21263 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
21265 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
21267 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21269 run_test 230e "migrate mulitple local link files"
21272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21273 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21274 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21275 skip "Need MDS version at least 2.11.52"
21280 mkdir -p $DIR/$tdir
21281 mkdir $DIR/$tdir/migrate_dir
21282 $LFS mkdir -i1 $DIR/$tdir/other_dir
21283 touch $DIR/$tdir/migrate_dir/a
21284 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
21285 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
21286 ls $DIR/$tdir/other_dir
21288 # a should be migrated to MDT1, since no other links on MDT0
21289 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21290 error "#1 migrate dir fails"
21291 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21292 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21293 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21294 [ $mdt_index == 1 ] || error "a is not on MDT1"
21296 # a should stay on MDT1, because it is a mulitple link file
21297 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21298 error "#2 migrate dir fails"
21299 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21300 [ $mdt_index == 1 ] || error "a is not on MDT1"
21302 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21303 error "#3 migrate dir fails"
21305 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21306 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
21307 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
21309 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
21310 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
21312 # a should be migrated to MDT0, since no other links on MDT1
21313 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21314 error "#4 migrate dir fails"
21315 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21316 [ $mdt_index == 0 ] || error "a is not on MDT0"
21318 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21320 run_test 230f "migrate mulitple remote link files"
21323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21324 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21325 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21326 skip "Need MDS version at least 2.11.52"
21328 mkdir -p $DIR/$tdir/migrate_dir
21330 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
21331 error "migrating dir to non-exist MDT succeeds"
21334 run_test 230g "migrate dir to non-exist MDT"
21337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21338 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21339 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21340 skip "Need MDS version at least 2.11.52"
21344 mkdir -p $DIR/$tdir/migrate_dir
21346 $LFS migrate -m1 $DIR &&
21347 error "migrating mountpoint1 should fail"
21349 $LFS migrate -m1 $DIR/$tdir/.. &&
21350 error "migrating mountpoint2 should fail"
21353 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
21354 error "migrating $tdir/migrate_dir/.. should fail"
21358 run_test 230h "migrate .. and root"
21361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21362 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21363 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21364 skip "Need MDS version at least 2.11.52"
21366 mkdir -p $DIR/$tdir/migrate_dir
21368 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
21369 error "migration fails with a tailing slash"
21371 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
21372 error "migration fails with two tailing slashes"
21374 run_test 230i "lfs migrate -m tolerates trailing slashes"
21377 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21378 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21379 skip "Need MDS version at least 2.11.52"
21381 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
21382 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
21383 error "create $tfile failed"
21384 cat /etc/passwd > $DIR/$tdir/$tfile
21386 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21388 cmp /etc/passwd $DIR/$tdir/$tfile ||
21389 error "DoM file mismatch after migration"
21391 run_test 230j "DoM file data not changed after dir migration"
21394 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
21395 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21396 skip "Need MDS version at least 2.11.56"
21399 local files_on_starting_mdt=0
21401 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
21402 $LFS getdirstripe $DIR/$tdir
21403 for i in $(seq $total); do
21404 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
21405 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21406 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21409 echo "$files_on_starting_mdt files on MDT0"
21411 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
21412 $LFS getdirstripe $DIR/$tdir
21414 files_on_starting_mdt=0
21415 for i in $(seq $total); do
21416 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21417 error "file $tfile.$i mismatch after migration"
21418 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
21419 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21422 echo "$files_on_starting_mdt files on MDT1 after migration"
21423 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
21425 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
21426 $LFS getdirstripe $DIR/$tdir
21428 files_on_starting_mdt=0
21429 for i in $(seq $total); do
21430 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21431 error "file $tfile.$i mismatch after 2nd migration"
21432 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21433 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21436 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
21437 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
21441 run_test 230k "file data not changed after dir migration"
21444 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21445 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21446 skip "Need MDS version at least 2.11.56"
21448 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
21449 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
21450 error "create files under remote dir failed $i"
21451 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21453 run_test 230l "readdir between MDTs won't crash"
21456 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21457 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21458 skip "Need MDS version at least 2.11.56"
21461 local mig_dir=$DIR/$tdir/migrate_dir
21462 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
21466 echo "Creating files and dirs with xattrs"
21467 test_mkdir $DIR/$tdir
21468 test_mkdir -i0 -c1 $mig_dir
21470 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
21471 error "cannot set xattr attr1 on dir"
21472 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
21473 error "cannot set xattr attr2 on dir"
21474 touch $mig_dir/dir/f0
21475 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
21476 error "cannot set xattr attr1 on file"
21477 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
21478 error "cannot set xattr attr2 on file"
21479 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
21480 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
21481 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
21482 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
21483 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
21484 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
21485 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
21486 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
21487 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
21489 echo "Migrating to MDT1"
21490 $LFS migrate -m $MDTIDX $mig_dir ||
21491 error "fails on migrating dir to MDT1"
21493 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
21494 echo "Checking xattrs"
21495 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
21496 [ "$val" = $longstr ] ||
21497 error "expecting xattr1 $longstr on dir, found $val"
21498 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
21499 [ "$val" = $shortstr ] ||
21500 error "expecting xattr2 $shortstr on dir, found $val"
21501 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
21502 [ "$val" = $longstr ] ||
21503 error "expecting xattr1 $longstr on file, found $val"
21504 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
21505 [ "$val" = $shortstr ] ||
21506 error "expecting xattr2 $shortstr on file, found $val"
21508 run_test 230m "xattrs not changed after dir migration"
21511 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21512 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21513 skip "Need MDS version at least 2.13.53"
21515 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
21516 cat /etc/hosts > $DIR/$tdir/$tfile
21517 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
21518 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
21520 cmp /etc/hosts $DIR/$tdir/$tfile ||
21521 error "File data mismatch after migration"
21523 run_test 230n "Dir migration with mirrored file"
21526 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
21527 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21528 skip "Need MDS version at least 2.13.52"
21530 local mdts=$(comma_list $(mdts_nodes))
21532 local restripe_status
21536 [[ $mds1_FSTYPE == zfs ]] && timeout=300
21538 # in case "crush" hash type is not set
21539 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21541 restripe_status=$(do_facet mds1 $LCTL get_param -n \
21542 mdt.*MDT0000.enable_dir_restripe)
21543 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
21544 stack_trap "do_nodes $mdts $LCTL set_param \
21545 mdt.*.enable_dir_restripe=$restripe_status"
21548 createmany -m $DIR/$tdir/f 100 ||
21549 error "create files under remote dir failed $i"
21550 createmany -d $DIR/$tdir/d 100 ||
21551 error "create dirs under remote dir failed $i"
21553 for i in $(seq 2 $MDSCOUNT); do
21554 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
21555 $LFS setdirstripe -c $i $DIR/$tdir ||
21556 error "split -c $i $tdir failed"
21557 wait_update $HOSTNAME \
21558 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
21559 error "dir split not finished"
21560 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
21561 awk '/migrate/ {sum += $2} END { print sum }')
21562 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
21563 # delta is around total_files/stripe_count
21564 (( $delta < 200 / (i - 1) + 4 )) ||
21565 error "$delta files migrated >= $((200 / (i - 1) + 4))"
21568 run_test 230o "dir split"
21571 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21572 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
21573 skip "Need MDS version at least 2.13.52"
21575 local mdts=$(comma_list $(mdts_nodes))
21577 local restripe_status
21581 [[ $mds1_FSTYPE == zfs ]] && timeout=300
21583 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21585 restripe_status=$(do_facet mds1 $LCTL get_param -n \
21586 mdt.*MDT0000.enable_dir_restripe)
21587 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
21588 stack_trap "do_nodes $mdts $LCTL set_param \
21589 mdt.*.enable_dir_restripe=$restripe_status"
21591 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
21592 createmany -m $DIR/$tdir/f 100 ||
21593 error "create files under remote dir failed"
21594 createmany -d $DIR/$tdir/d 100 ||
21595 error "create dirs under remote dir failed"
21597 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
21598 local mdt_hash="crush"
21600 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
21601 $LFS setdirstripe -c $c $DIR/$tdir ||
21602 error "split -c $c $tdir failed"
21603 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
21604 mdt_hash="$mdt_hash,fixed"
21605 elif [ $c -eq 1 ]; then
21608 wait_update $HOSTNAME \
21609 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
21610 error "dir merge not finished"
21611 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
21612 awk '/migrate/ {sum += $2} END { print sum }')
21613 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
21614 # delta is around total_files/stripe_count
21615 (( delta < 200 / c + 4 )) ||
21616 error "$delta files migrated >= $((200 / c + 4))"
21619 run_test 230p "dir merge"
21622 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
21623 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
21624 skip "Need MDS version at least 2.13.52"
21626 local mdts=$(comma_list $(mdts_nodes))
21627 local saved_threshold=$(do_facet mds1 \
21628 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
21629 local saved_delta=$(do_facet mds1 \
21630 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
21631 local threshold=100
21634 local stripe_count=0
21639 # test with fewer files on ZFS
21640 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
21642 stack_trap "do_nodes $mdts $LCTL set_param \
21643 mdt.*.dir_split_count=$saved_threshold"
21644 stack_trap "do_nodes $mdts $LCTL set_param \
21645 mdt.*.dir_split_delta=$saved_delta"
21646 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
21647 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
21648 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
21649 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
21650 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
21651 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21653 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
21654 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21656 create=$((threshold * 3 / 2))
21657 while [ $stripe_count -lt $MDSCOUNT ]; do
21658 createmany -m $DIR/$tdir/f $total $create ||
21659 error "create sub files failed"
21660 stat $DIR/$tdir > /dev/null
21661 total=$((total + create))
21662 stripe_count=$((stripe_count + delta))
21663 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
21665 wait_update $HOSTNAME \
21666 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
21667 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
21669 wait_update $HOSTNAME \
21670 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
21671 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
21673 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
21674 echo "$nr_files/$total files on MDT$stripe_index after split"
21675 # allow 10% margin of imbalance with crush hash
21676 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
21677 error "$nr_files files on MDT$stripe_index after split"
21679 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
21680 [ $nr_files -eq $total ] ||
21681 error "total sub files $nr_files != $total"
21684 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
21686 echo "fixed layout directory won't auto split"
21687 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
21688 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
21689 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
21690 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
21691 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
21693 run_test 230q "dir auto split"
21696 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
21697 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
21698 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
21699 skip "Need MDS version at least 2.13.54"
21701 # maximum amount of local locks:
21702 # parent striped dir - 2 locks
21703 # new stripe in parent to migrate to - 1 lock
21704 # source and target - 2 locks
21705 # Total 5 locks for regular file
21706 mkdir -p $DIR/$tdir
21707 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
21708 touch $DIR/$tdir/dir1/eee
21710 # create 4 hardlink for 4 more locks
21711 # Total: 9 locks > RS_MAX_LOCKS (8)
21712 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
21713 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
21714 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
21715 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
21716 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
21717 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
21718 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
21719 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
21721 cancel_lru_locks mdc
21723 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
21724 error "migrate dir fails"
21726 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21728 run_test 230r "migrate with too many local locks"
21731 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
21732 skip "Need MDS version at least 2.14.52"
21734 local mdts=$(comma_list $(mdts_nodes))
21735 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
21736 mdt.*MDT0000.enable_dir_restripe)
21738 stack_trap "do_nodes $mdts $LCTL set_param \
21739 mdt.*.enable_dir_restripe=$restripe_status"
21743 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
21744 test_mkdir $DIR/$tdir
21745 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
21746 error "$LFS mkdir should return EEXIST if target exists"
21750 run_test 230s "lfs mkdir should return -EEXIST if target exists"
21754 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
21755 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
21756 skip "Need MDS version at least 2.14.50"
21758 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
21759 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
21760 $LFS project -p 1 -s $DIR/$tdir ||
21761 error "set $tdir project id failed"
21762 $LFS project -p 2 -s $DIR/$tdir/subdir ||
21763 error "set subdir project id failed"
21764 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
21766 run_test 230t "migrate directory with project ID set"
21770 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21771 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21772 skip "Need MDS version at least 2.14.53"
21776 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21777 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21778 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
21779 for i in $(seq 0 $((MDSCOUNT - 1))); do
21780 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21781 echo "$count dirs migrated to MDT$i"
21783 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21784 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
21786 run_test 230u "migrate directory by QOS"
21790 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21791 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21792 skip "Need MDS version at least 2.14.53"
21796 mkdir $DIR/$tdir || error "mkdir $tdir failed"
21797 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21798 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
21799 for i in $(seq 0 $((MDSCOUNT - 1))); do
21800 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21801 echo "$count subdirs migrated to MDT$i"
21802 (( i == 3 )) && (( count > 0 )) &&
21803 error "subdir shouldn't be migrated to MDT3"
21805 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21806 (( count == 3 )) || error "dirs migrated to $count MDTs"
21808 run_test 230v "subdir migrated to the MDT where its parent is located"
21811 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21812 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21813 skip "Need MDS version at least 2.15.0"
21815 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
21816 createmany -o $DIR/$tdir/f 10 || error "create files failed"
21817 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
21819 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
21820 error "migrate failed"
21822 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
21823 error "$tdir stripe count mismatch"
21825 for i in $(seq 0 9); do
21826 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
21827 error "d$i is striped"
21830 run_test 230w "non-recursive mode dir migration"
21833 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21834 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21835 skip "Need MDS version at least 2.15.0"
21837 mkdir -p $DIR/$tdir || error "mkdir failed"
21838 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
21840 local mdt_name=$(mdtname_from_index 0)
21841 local low=$(do_facet mds2 $LCTL get_param -n \
21842 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
21843 local high=$(do_facet mds2 $LCTL get_param -n \
21844 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
21845 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
21846 local maxage=$(do_facet mds2 $LCTL get_param -n \
21847 osp.*$mdt_name-osp-MDT0001.maxage)
21849 stack_trap "do_facet mds2 $LCTL set_param -n \
21850 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
21851 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
21852 stack_trap "do_facet mds2 $LCTL set_param -n \
21853 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
21855 do_facet mds2 $LCTL set_param -n \
21856 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
21857 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
21859 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
21860 error "migrate $tdir should fail"
21862 do_facet mds2 $LCTL set_param -n \
21863 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
21864 do_facet mds2 $LCTL set_param -n \
21865 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
21867 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
21868 error "migrate failed"
21869 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
21870 error "$tdir stripe count mismatch"
21872 run_test 230x "dir migration check space"
21875 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21876 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
21877 skip "Need MDS version at least 2.15.55.45"
21881 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
21882 $LFS getdirstripe $DIR/$tdir
21883 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
21884 $LFS migrate -m 1 -c 2 $DIR/$tdir &
21888 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
21889 do_facet mds2 lctl set_param fail_loc=0x1802
21892 do_facet mds2 lctl set_param fail_loc=0
21893 $LFS getdirstripe $DIR/$tdir
21894 unlinkmany -d $DIR/$tdir/d 100 || error "unlinkmany failed"
21895 rmdir $DIR/$tdir || error "rmdir $tdir failed"
21897 run_test 230y "unlink dir with bad hash type"
21900 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21901 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
21902 skip "Need MDS version at least 2.15.55.45"
21906 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
21907 $LFS getdirstripe $DIR/$tdir
21908 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
21909 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir &
21913 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
21914 do_facet mds2 lctl set_param fail_loc=0x1802
21917 do_facet mds2 lctl set_param fail_loc=0
21918 $LFS getdirstripe $DIR/$tdir
21921 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir ||
21922 error "resume migration failed"
21923 $LFS getdirstripe $DIR/$tdir
21924 [ $($LFS getdirstripe -H $DIR/$tdir) == "fnv_1a_64,fixed" ] ||
21925 error "migration is not finished"
21927 run_test 230z "resume dir migration with bad hash type"
21931 # For simplicity this test assumes that max_pages_per_rpc
21932 # is the same across all OSCs
21933 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
21934 local bulk_size=$((max_pages * PAGE_SIZE))
21935 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
21938 mkdir -p $DIR/$tdir
21939 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
21940 error "failed to set stripe with -S ${brw_size}M option"
21941 stack_trap "rm -rf $DIR/$tdir"
21943 # clear the OSC stats
21944 $LCTL set_param osc.*.stats=0 &>/dev/null
21947 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
21948 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
21949 oflag=direct &>/dev/null || error "dd failed"
21951 sync; sleep 1; sync # just to be safe
21952 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
21953 if [ x$nrpcs != "x1" ]; then
21954 $LCTL get_param osc.*.stats
21955 error "found $nrpcs ost_write RPCs, not 1 as expected"
21959 # Drop the OSC cache, otherwise we will read from it
21960 cancel_lru_locks osc
21962 # clear the OSC stats
21963 $LCTL set_param osc.*.stats=0 &>/dev/null
21965 # Client reads $bulk_size.
21966 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
21967 iflag=direct &>/dev/null || error "dd failed"
21969 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
21970 if [ x$nrpcs != "x1" ]; then
21971 $LCTL get_param osc.*.stats
21972 error "found $nrpcs ost_read RPCs, not 1 as expected"
21975 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
21978 mkdir -p $DIR/$tdir
21979 stack_trap "rm -rf $DIR/$tdir"
21981 for i in {0..1023}; do
21982 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
21983 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
21984 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
21988 run_test 231b "must not assert on fully utilized OST request buffer"
21991 mkdir -p $DIR/$tdir
21992 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21994 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21995 do_facet ost1 $LCTL set_param fail_loc=0x31c
21997 # ignore dd failure
21998 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
21999 stack_trap "rm -f $DIR/$tdir/$tfile"
22001 do_facet ost1 $LCTL set_param fail_loc=0
22002 umount_client $MOUNT || error "umount failed"
22003 mount_client $MOUNT || error "mount failed"
22004 stop ost1 || error "cannot stop ost1"
22005 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22007 run_test 232a "failed lock should not block umount"
22010 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
22011 skip "Need MDS version at least 2.10.58"
22013 mkdir -p $DIR/$tdir
22014 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
22015 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
22016 stack_trap "rm -f $DIR/$tdir/$tfile"
22018 cancel_lru_locks osc
22020 #define OBD_FAIL_LDLM_OST_LVB 0x31c
22021 do_facet ost1 $LCTL set_param fail_loc=0x31c
22024 $LFS data_version $DIR/$tdir/$tfile || true
22026 do_facet ost1 $LCTL set_param fail_loc=0
22027 umount_client $MOUNT || error "umount failed"
22028 mount_client $MOUNT || error "mount failed"
22029 stop ost1 || error "cannot stop ost1"
22030 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22032 run_test 232b "failed data version lock should not block umount"
22035 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
22036 skip "Need MDS version at least 2.3.64"
22037 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22039 local fid=$($LFS path2fid $MOUNT)
22041 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22042 error "cannot access $MOUNT using its FID '$fid'"
22044 run_test 233a "checking that OBF of the FS root succeeds"
22047 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
22048 skip "Need MDS version at least 2.5.90"
22049 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22051 local fid=$($LFS path2fid $MOUNT/.lustre)
22053 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22054 error "cannot access $MOUNT/.lustre using its FID '$fid'"
22056 fid=$($LFS path2fid $MOUNT/.lustre/fid)
22057 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22058 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
22060 run_test 233b "checking that OBF of the FS .lustre succeeds"
22063 local p="$TMP/sanityN-$TESTNAME.parameters"
22064 save_lustre_params client "llite.*.xattr_cache" > $p
22065 lctl set_param llite.*.xattr_cache 1 ||
22066 skip_env "xattr cache is not supported"
22068 mkdir -p $DIR/$tdir || error "mkdir failed"
22069 touch $DIR/$tdir/$tfile || error "touch failed"
22070 # OBD_FAIL_LLITE_XATTR_ENOMEM
22071 $LCTL set_param fail_loc=0x1405
22072 getfattr -n user.attr $DIR/$tdir/$tfile &&
22073 error "getfattr should have failed with ENOMEM"
22074 $LCTL set_param fail_loc=0x0
22077 restore_lustre_params < $p
22080 run_test 234 "xattr cache should not crash on ENOMEM"
22083 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
22084 skip "Need MDS version at least 2.4.52"
22086 flock_deadlock $DIR/$tfile
22091 124) error "process hangs on a deadlock"
22093 *) error "error executing flock_deadlock $DIR/$tfile"
22097 run_test 235 "LU-1715: flock deadlock detection does not work properly"
22101 check_swap_layouts_support
22103 local ref1=/etc/passwd
22104 local ref2=/etc/group
22105 local file1=$DIR/$tdir/f1
22106 local file2=$DIR/$tdir/f2
22108 test_mkdir -c1 $DIR/$tdir
22109 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
22110 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
22111 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
22112 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
22113 local fd=$(free_fd)
22114 local cmd="exec $fd<>$file2"
22117 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
22118 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
22121 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
22126 run_test 236 "Layout swap on open unlinked file"
22128 # LU-4659 linkea consistency
22130 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
22131 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
22132 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
22133 skip "Need MDS version at least 2.5.58 or 2.5.2+"
22136 ln $DIR/$tfile $DIR/$tfile.lnk
22137 touch $DIR/$tfile.new
22138 mv $DIR/$tfile.new $DIR/$tfile
22139 local fid1=$($LFS path2fid $DIR/$tfile)
22140 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
22141 local path1=$($LFS fid2path $FSNAME "$fid1")
22142 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
22143 local path2=$($LFS fid2path $FSNAME "$fid2")
22144 [ $tfile.lnk == $path2 ] ||
22145 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
22148 run_test 238 "Verify linkea consistency"
22150 test_239A() { # was test_239
22151 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
22152 skip "Need MDS version at least 2.5.60"
22154 local list=$(comma_list $(mdts_nodes))
22156 mkdir -p $DIR/$tdir
22157 createmany -o $DIR/$tdir/f- 5000
22158 unlinkmany $DIR/$tdir/f- 5000
22159 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
22160 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
22161 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
22162 osp.*MDT*.sync_in_flight" | calc_sum)
22163 [ "$changes" -eq 0 ] || error "$changes not synced"
22165 run_test 239A "osp_sync test"
22167 test_239a() { #LU-5297
22168 remote_mds_nodsh && skip "remote MDS with nodsh"
22171 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
22172 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
22173 chgrp $RUNAS_GID $DIR/$tfile
22174 wait_delete_completed
22176 run_test 239a "process invalid osp sync record correctly"
22178 test_239b() { #LU-5297
22179 remote_mds_nodsh && skip "remote MDS with nodsh"
22182 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
22183 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
22184 chgrp $RUNAS_GID $DIR/$tfile1
22185 wait_delete_completed
22186 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22188 chgrp $RUNAS_GID $DIR/$tfile2
22189 wait_delete_completed
22191 run_test 239b "process osp sync record with ENOMEM error correctly"
22194 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22195 remote_mds_nodsh && skip "remote MDS with nodsh"
22197 mkdir -p $DIR/$tdir
22199 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
22200 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
22201 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
22202 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
22204 umount_client $MOUNT || error "umount failed"
22205 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
22206 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
22207 mount_client $MOUNT || error "failed to mount client"
22209 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
22210 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
22212 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
22218 for LOOP in $(seq $count); do
22219 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
22220 cancel_lru_locks $OSC || true
22228 for LOOP in $(seq $1); do
22229 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
22234 test_241a() { # was test_241
22235 local bsize=$PAGE_SIZE
22237 (( bsize < 40960 )) && bsize=40960
22238 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22240 cancel_lru_locks $OSC
22241 test_241_bio 1000 $bsize &
22243 test_241_dio 1000 $bsize
22246 run_test 241a "bio vs dio"
22249 local bsize=$PAGE_SIZE
22251 (( bsize < 40960 )) && bsize=40960
22252 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22254 test_241_dio 1000 $bsize &
22256 test_241_dio 1000 $bsize
22259 run_test 241b "dio vs dio"
22262 remote_mds_nodsh && skip "remote MDS with nodsh"
22264 mkdir_on_mdt0 $DIR/$tdir
22265 touch $DIR/$tdir/$tfile
22267 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
22268 do_facet mds1 lctl set_param fail_loc=0x105
22269 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
22271 do_facet mds1 lctl set_param fail_loc=0
22272 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
22274 run_test 242 "mdt_readpage failure should not cause directory unreadable"
22278 test_mkdir $DIR/$tdir
22279 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
22281 run_test 243 "various group lock tests"
22285 test_mkdir $DIR/$tdir
22286 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
22287 sendfile_grouplock $DIR/$tdir/$tfile || \
22288 error "sendfile+grouplock failed"
22291 run_test 244a "sendfile with group lock tests"
22295 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22298 local size=$((1024*1024))
22300 test_mkdir $DIR/$tdir
22301 for i in $(seq 1 $threads); do
22302 local file=$DIR/$tdir/file_$((i / 10))
22303 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
22306 for i in $(seq 1 $threads); do
22310 run_test 244b "multi-threaded write with group lock"
22313 local flagname="multi_mod_rpcs"
22314 local connect_data_name="max_mod_rpcs"
22317 # check if multiple modify RPCs flag is set
22318 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
22319 grep "connect_flags:")
22322 echo "$out" | grep -qw $flagname
22323 if [ $? -ne 0 ]; then
22324 echo "connect flag $flagname is not set"
22328 # check if multiple modify RPCs data is set
22329 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
22332 echo "$out" | grep -qw $connect_data_name ||
22333 error "import should have connect data $connect_data_name"
22335 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
22338 local flagname="multi_mod_rpcs"
22339 local connect_data_name="max_mod_rpcs"
22342 remote_mds_nodsh && skip "remote MDS with nodsh"
22343 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
22345 # check if multiple modify RPCs flag is set
22346 out=$(do_facet mds1 \
22347 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
22348 grep "connect_flags:")
22351 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
22353 # check if multiple modify RPCs data is set
22354 out=$(do_facet mds1 \
22355 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
22357 [[ "$out" =~ $connect_data_name ]] ||
22360 error "missing connect data $connect_data_name"
22363 run_test 245b "check osp connection flag/data: multiple modify RPCs"
22369 umount_client $submount
22374 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22376 skip_env "Fileset feature is not supported"
22378 local submount=${MOUNT}_$tdir
22381 mkdir -p $submount || error "mkdir $submount failed"
22382 FILESET="$FILESET/$tdir" mount_client $submount ||
22383 error "mount $submount failed"
22384 trap "cleanup_247 $submount" EXIT
22385 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
22386 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
22387 error "read $MOUNT/$tdir/$tfile failed"
22388 cleanup_247 $submount
22390 run_test 247a "mount subdir as fileset"
22393 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22394 skip_env "Fileset feature is not supported"
22396 local submount=${MOUNT}_$tdir
22398 rm -rf $MOUNT/$tdir
22399 mkdir -p $submount || error "mkdir $submount failed"
22401 FILESET="$FILESET/$tdir" mount_client $submount &&
22402 error "mount $submount should fail"
22405 run_test 247b "mount subdir that dose not exist"
22408 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22409 skip_env "Fileset feature is not supported"
22411 local submount=${MOUNT}_$tdir
22413 mkdir -p $MOUNT/$tdir/dir1
22414 mkdir -p $submount || error "mkdir $submount failed"
22415 trap "cleanup_247 $submount" EXIT
22416 FILESET="$FILESET/$tdir" mount_client $submount ||
22417 error "mount $submount failed"
22418 local fid=$($LFS path2fid $MOUNT/)
22419 $LFS fid2path $submount $fid && error "fid2path should fail"
22420 cleanup_247 $submount
22422 run_test 247c "running fid2path outside subdirectory root"
22425 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22426 skip "Fileset feature is not supported"
22428 local submount=${MOUNT}_$tdir
22430 mkdir -p $MOUNT/$tdir/dir1
22431 mkdir -p $submount || error "mkdir $submount failed"
22432 FILESET="$FILESET/$tdir" mount_client $submount ||
22433 error "mount $submount failed"
22434 trap "cleanup_247 $submount" EXIT
22436 local td=$submount/dir1
22437 local fid=$($LFS path2fid $td)
22438 [ -z "$fid" ] && error "path2fid unable to get $td FID"
22440 # check that we get the same pathname back
22443 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
22444 echo "$rootpath $fid"
22445 found=$($LFS fid2path $rootpath "$fid")
22446 [ -n "$found" ] || error "fid2path should succeed"
22447 [ "$found" == "$td" ] || error "fid2path $found != $td"
22449 # check wrong root path format
22450 rootpath=$submount"_wrong"
22451 found=$($LFS fid2path $rootpath "$fid")
22452 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
22454 cleanup_247 $submount
22456 run_test 247d "running fid2path inside subdirectory root"
22460 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22462 skip "Fileset feature is not supported"
22464 local submount=${MOUNT}_$tdir
22467 mkdir -p $submount || error "mkdir $submount failed"
22468 FILESET="$FILESET/.." mount_client $submount &&
22469 error "mount $submount should fail"
22472 run_test 247e "mount .. as fileset"
22475 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
22476 (( $MDS1_VERSION >= $(version_code 2.14.50.162) )) ||
22477 skip "Need at least version 2.14.50.162"
22478 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22479 skip "Fileset feature is not supported"
22481 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
22482 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
22483 error "mkdir remote failed"
22484 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
22485 error "mkdir remote/subdir failed"
22486 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
22487 error "mkdir striped failed"
22488 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
22490 local submount=${MOUNT}_$tdir
22492 mkdir -p $submount || error "mkdir $submount failed"
22493 stack_trap "rmdir $submount"
22496 local fileset=$FILESET
22497 local mdts=$(comma_list $(mdts_nodes))
22499 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
22500 for dir in $tdir/remote $tdir/remote/subdir $tdir/striped \
22501 $tdir/striped/subdir $tdir/striped/.; do
22502 FILESET="$fileset/$dir" mount_client $submount ||
22503 error "mount $dir failed"
22504 umount_client $submount
22507 run_test 247f "mount striped or remote directory as fileset"
22509 test_subdir_mount_lock()
22512 local submount=${MOUNT}_$(basename $testdir)
22514 touch $DIR/$testdir/$tfile || error "touch $tfile failed"
22516 mkdir -p $submount || error "mkdir $submount failed"
22517 stack_trap "rmdir $submount"
22519 FILESET="$fileset/$testdir" mount_client $submount ||
22520 error "mount $FILESET failed"
22521 stack_trap "umount $submount"
22523 local mdts=$(comma_list $(mdts_nodes))
22527 stat $submount > /dev/null || error "stat $submount failed"
22528 cancel_lru_locks $MDC
22529 stat $submount > /dev/null || error "stat $submount failed"
22530 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
22531 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
22532 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
22533 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
22534 awk '/getattr/ {sum += $2} END {print sum}')
22536 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
22540 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
22542 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
22543 error "mkdir $tdir failed"
22544 test_subdir_mount_lock $tdir
22546 run_test 247g "striped directory submount revalidate ROOT from cache"
22549 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
22550 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
22551 skip "Need MDS version at least 2.15.51"
22553 $LFS mkdir -i 1 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22554 test_subdir_mount_lock $tdir
22555 mkdir_on_mdt -i 0 $DIR/$tdir/$tdir.0 || error "mkdir $tdir.0 failed"
22556 mkdir_on_mdt -i 1 $DIR/$tdir/$tdir.0/$tdir.1 ||
22557 error "mkdir $tdir.1 failed"
22558 test_subdir_mount_lock $tdir/$tdir.0/$tdir.1
22560 run_test 247h "remote directory submount revalidate ROOT from cache"
22563 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
22564 [ -z "$fast_read_sav" ] && skip "no fast read support"
22566 # create a large file for fast read verification
22567 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
22569 # make sure the file is created correctly
22570 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
22571 { rm -f $DIR/$tfile; skip "file creation error"; }
22573 echo "Test 1: verify that fast read is 4 times faster on cache read"
22575 # small read with fast read enabled
22576 $LCTL set_param -n llite.*.fast_read=1
22577 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
22578 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22579 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22580 # small read with fast read disabled
22581 $LCTL set_param -n llite.*.fast_read=0
22582 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
22583 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22584 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22586 # verify that fast read is 4 times faster for cache read
22587 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
22588 error_not_in_vm "fast read was not 4 times faster: " \
22589 "$t_fast vs $t_slow"
22591 echo "Test 2: verify the performance between big and small read"
22592 $LCTL set_param -n llite.*.fast_read=1
22594 # 1k non-cache read
22595 cancel_lru_locks osc
22596 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
22597 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22598 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22600 # 1M non-cache read
22601 cancel_lru_locks osc
22602 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
22603 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22604 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22606 # verify that big IO is not 4 times faster than small IO
22607 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
22608 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
22610 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
22613 run_test 248a "fast read verification"
22616 # Default short_io_bytes=16384, try both smaller and larger sizes.
22617 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
22618 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
22619 echo "bs=53248 count=113 normal buffered write"
22620 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
22621 error "dd of initial data file failed"
22622 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
22624 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
22625 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
22626 error "dd with sync normal writes failed"
22627 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
22629 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
22630 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
22631 error "dd with sync small writes failed"
22632 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
22634 cancel_lru_locks osc
22636 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
22637 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
22638 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
22639 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
22640 iflag=direct || error "dd with O_DIRECT small read failed"
22641 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
22642 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
22643 error "compare $TMP/$tfile.1 failed"
22645 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
22646 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
22648 # just to see what the maximum tunable value is, and test parsing
22649 echo "test invalid parameter 2MB"
22650 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
22651 error "too-large short_io_bytes allowed"
22652 echo "test maximum parameter 512KB"
22653 # if we can set a larger short_io_bytes, run test regardless of version
22654 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
22655 # older clients may not allow setting it this large, that's OK
22656 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
22657 skip "Need at least client version 2.13.50"
22658 error "medium short_io_bytes failed"
22660 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
22661 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
22663 echo "test large parameter 64KB"
22664 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
22665 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
22667 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
22668 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
22669 error "dd with sync large writes failed"
22670 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
22672 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
22673 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
22674 num=$((113 * 4096 / PAGE_SIZE))
22675 echo "bs=$size count=$num oflag=direct large write $tfile.3"
22676 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
22677 error "dd with O_DIRECT large writes failed"
22678 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
22679 error "compare $DIR/$tfile.3 failed"
22681 cancel_lru_locks osc
22683 echo "bs=$size count=$num iflag=direct large read $tfile.2"
22684 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
22685 error "dd with O_DIRECT large read failed"
22686 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
22687 error "compare $TMP/$tfile.2 failed"
22689 echo "bs=$size count=$num iflag=direct large read $tfile.3"
22690 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
22691 error "dd with O_DIRECT large read failed"
22692 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
22693 error "compare $TMP/$tfile.3 failed"
22695 run_test 248b "test short_io read and write for both small and large sizes"
22697 test_249() { # LU-7890
22698 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
22699 skip "Need at least version 2.8.54"
22702 $LFS setstripe -c 1 $DIR/$tfile
22703 # Offset 2T == 4k * 512M
22704 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
22705 error "dd to 2T offset failed"
22707 run_test 249 "Write above 2T file size"
22710 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
22711 && skip "no 16TB file size limit on ZFS"
22713 $LFS setstripe -c 1 $DIR/$tfile
22714 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
22715 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
22716 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
22717 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
22718 conv=notrunc,fsync && error "append succeeded"
22721 run_test 250 "Write above 16T limit"
22724 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
22726 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
22727 #Skip once - writing the first stripe will succeed
22728 $LCTL set_param fail_loc=0xa0001407 fail_val=1
22729 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
22730 error "short write happened"
22732 $LCTL set_param fail_loc=0xa0001407 fail_val=1
22733 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
22734 error "short read happened"
22738 run_test 251 "Handling short read and write correctly"
22741 remote_mds_nodsh && skip "remote MDS with nodsh"
22742 remote_ost_nodsh && skip "remote OST with nodsh"
22743 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
22744 skip_env "ldiskfs only test"
22754 # check lr_reader on OST0000
22756 dev=$(facet_device $tgt)
22757 out=$(do_facet $tgt $LR_READER $dev)
22758 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22760 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
22761 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
22762 error "Invalid uuid returned by $LR_READER on target $tgt"
22763 echo -e "uuid returned by $LR_READER is '$uuid'\n"
22765 # check lr_reader -c on MDT0000
22767 dev=$(facet_device $tgt)
22768 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
22769 skip "$LR_READER does not support additional options"
22771 out=$(do_facet $tgt $LR_READER -c $dev)
22772 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22774 num=$(echo "$out" | grep -c "mdtlov")
22775 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
22776 error "Invalid number of mdtlov clients returned by $LR_READER"
22777 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
22779 # check lr_reader -cr on MDT0000
22780 out=$(do_facet $tgt $LR_READER -cr $dev)
22781 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22783 echo "$out" | grep -q "^reply_data:$" ||
22784 error "$LR_READER should have returned 'reply_data' section"
22785 num=$(echo "$out" | grep -c "client_generation")
22786 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
22788 run_test 252 "check lr_reader tool"
22791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22792 remote_mds_nodsh && skip "remote MDS with nodsh"
22793 remote_mgs_nodsh && skip "remote MGS with nodsh"
22797 local ost_name=$(ostname_from_index $ostidx)
22800 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
22801 do_facet $SINGLEMDS $LCTL get_param -n \
22802 osp.$mdtosc_proc1.reserved_mb_high ||
22803 skip "remote MDS does not support reserved_mb_high"
22807 wait_delete_completed
22809 stack_trap "rm -rf $DIR/$tdir"
22811 pool_add $TESTNAME || error "Pool creation failed"
22812 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
22814 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
22815 error "Setstripe failed"
22817 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
22819 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
22821 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
22823 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22824 osp.$mdtosc_proc1.prealloc_status)
22825 echo "prealloc_status $oa_status"
22827 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
22828 error "File creation should fail"
22830 #object allocation was stopped, but we still able to append files
22831 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
22832 oflag=append || error "Append failed"
22834 rm -f $DIR/$tdir/$tfile.0
22836 # For this test, we want to delete the files we created to go out of
22837 # space but leave the watermark, so we remain nearly out of space
22838 ost_watermarks_enospc_delete_files $tfile $ostidx
22840 wait_delete_completed
22844 for i in $(seq 10 12); do
22845 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
22846 2>/dev/null || error "File creation failed after rm"
22849 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22850 osp.$mdtosc_proc1.prealloc_status)
22851 echo "prealloc_status $oa_status"
22853 if (( oa_status != 0 )); then
22854 error "Object allocation still disable after rm"
22857 run_test 253 "Check object allocation limit"
22860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22861 remote_mds_nodsh && skip "remote MDS with nodsh"
22863 local mdt=$(facet_svc $SINGLEMDS)
22865 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
22866 skip "MDS does not support changelog_size"
22870 changelog_register || error "changelog_register failed"
22872 changelog_clear 0 || error "changelog_clear failed"
22874 local size1=$(do_facet $SINGLEMDS \
22875 $LCTL get_param -n mdd.$mdt.changelog_size)
22876 echo "Changelog size $size1"
22879 $LFS mkdir -i 0 $DIR/$tdir
22881 mkdir -p $DIR/$tdir/pics/2008/zachy
22882 touch $DIR/$tdir/pics/2008/zachy/timestamp
22883 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
22884 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
22885 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
22886 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
22887 rm $DIR/$tdir/pics/desktop.jpg
22889 local size2=$(do_facet $SINGLEMDS \
22890 $LCTL get_param -n mdd.$mdt.changelog_size)
22891 echo "Changelog size after work $size2"
22893 (( $size2 > $size1 )) ||
22894 error "new Changelog size=$size2 less than old size=$size1"
22896 run_test 254 "Check changelog size"
22903 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
22904 awk -F: '{print $2}' | grep $type > /dev/null
22905 if [ $? -ne 0 ]; then
22915 lfs ladvise -a willread $file > /dev/null 2>&1
22916 if [ $? -eq 0 ]; then
22920 lfs ladvise -a willread $file 2>&1 |
22921 grep "Inappropriate ioctl for device" > /dev/null
22922 if [ $? -eq 0 ]; then
22929 bc <<<"scale=2; ($1 - $2) * 100 / $2"
22932 # run a random read IO workload
22933 # usage: random_read_iops <filename> <filesize> <iosize>
22934 random_read_iops() {
22937 local iosize=${3:-4096}
22939 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
22940 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
22943 drop_file_oss_cache() {
22947 $LFS ladvise -a dontneed $file 2>/dev/null ||
22948 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
22951 ladvise_willread_performance()
22954 local average_origin=0
22955 local average_cache=0
22956 local average_ladvise=0
22958 for ((i = 1; i <= $repeat; i++)); do
22959 echo "Iter $i/$repeat: reading without willread hint"
22960 cancel_lru_locks osc
22961 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22962 local speed_origin=$(random_read_iops $DIR/$tfile $size)
22963 echo "Iter $i/$repeat: uncached speed: $speed_origin"
22964 average_origin=$(bc <<<"$average_origin + $speed_origin")
22966 cancel_lru_locks osc
22967 local speed_cache=$(random_read_iops $DIR/$tfile $size)
22968 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
22969 average_cache=$(bc <<<"$average_cache + $speed_cache")
22971 cancel_lru_locks osc
22972 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22973 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
22974 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
22975 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
22976 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
22978 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
22979 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
22980 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
22982 speedup_cache=$(percent $average_cache $average_origin)
22983 speedup_ladvise=$(percent $average_ladvise $average_origin)
22985 echo "Average uncached read: $average_origin"
22986 echo "Average speedup with OSS cached read: " \
22987 "$average_cache = +$speedup_cache%"
22988 echo "Average speedup with ladvise willread: " \
22989 "$average_ladvise = +$speedup_ladvise%"
22991 local lowest_speedup=20
22992 if (( ${average_cache%.*} < $lowest_speedup )); then
22993 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
22994 " got $average_cache%. Skipping ladvise willread check."
22998 # the test won't work on ZFS until it supports 'ladvise dontneed', but
22999 # it is still good to run until then to exercise 'ladvise willread'
23000 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23001 [ "$ost1_FSTYPE" = "zfs" ] &&
23002 echo "osd-zfs does not support dontneed or drop_caches" &&
23005 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
23006 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
23007 error_not_in_vm "Speedup with willread is less than " \
23008 "$lowest_speedup%, got $average_ladvise%"
23012 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23013 skip "lustre < 2.8.54 does not support ladvise "
23014 remote_ost_nodsh && skip "remote OST with nodsh"
23016 stack_trap "rm -f $DIR/$tfile"
23017 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
23019 ladvise_no_type willread $DIR/$tfile &&
23020 skip "willread ladvise is not supported"
23022 ladvise_no_ioctl $DIR/$tfile &&
23023 skip "ladvise ioctl is not supported"
23026 local size=$((size_mb * 1048576))
23027 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23028 error "dd to $DIR/$tfile failed"
23030 lfs ladvise -a willread $DIR/$tfile ||
23031 error "Ladvise failed with no range argument"
23033 lfs ladvise -a willread -s 0 $DIR/$tfile ||
23034 error "Ladvise failed with no -l or -e argument"
23036 lfs ladvise -a willread -e 1 $DIR/$tfile ||
23037 error "Ladvise failed with only -e argument"
23039 lfs ladvise -a willread -l 1 $DIR/$tfile ||
23040 error "Ladvise failed with only -l argument"
23042 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
23043 error "End offset should not be smaller than start offset"
23045 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
23046 error "End offset should not be equal to start offset"
23048 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
23049 error "Ladvise failed with overflowing -s argument"
23051 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
23052 error "Ladvise failed with overflowing -e argument"
23054 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
23055 error "Ladvise failed with overflowing -l argument"
23057 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
23058 error "Ladvise succeeded with conflicting -l and -e arguments"
23060 echo "Synchronous ladvise should wait"
23062 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
23063 do_nodes $(comma_list $(osts_nodes)) \
23064 $LCTL set_param fail_val=$delay fail_loc=0x237
23065 stack_trap "do_nodes $(comma_list $(osts_nodes)) \
23066 $LCTL set_param fail_loc=0"
23068 local start_ts=$SECONDS
23069 lfs ladvise -a willread $DIR/$tfile ||
23070 error "Ladvise failed with no range argument"
23071 local end_ts=$SECONDS
23072 local inteval_ts=$((end_ts - start_ts))
23074 if [ $inteval_ts -lt $(($delay - 1)) ]; then
23075 error "Synchronous advice didn't wait reply"
23078 echo "Asynchronous ladvise shouldn't wait"
23079 local start_ts=$SECONDS
23080 lfs ladvise -a willread -b $DIR/$tfile ||
23081 error "Ladvise failed with no range argument"
23082 local end_ts=$SECONDS
23083 local inteval_ts=$((end_ts - start_ts))
23085 if [ $inteval_ts -gt $(($delay / 2)) ]; then
23086 error "Asynchronous advice blocked"
23089 ladvise_willread_performance
23091 run_test 255a "check 'lfs ladvise -a willread'"
23097 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
23101 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23102 skip "lustre < 2.8.54 does not support ladvise "
23103 remote_ost_nodsh && skip "remote OST with nodsh"
23105 stack_trap "rm -f $DIR/$tfile"
23106 lfs setstripe -c 1 -i 0 $DIR/$tfile
23108 ladvise_no_type dontneed $DIR/$tfile &&
23109 skip "dontneed ladvise is not supported"
23111 ladvise_no_ioctl $DIR/$tfile &&
23112 skip "ladvise ioctl is not supported"
23114 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23115 [ "$ost1_FSTYPE" = "zfs" ] &&
23116 skip "zfs-osd does not support 'ladvise dontneed'"
23119 local size=$((size_mb * 1048576))
23120 # In order to prevent disturbance of other processes, only check 3/4
23121 # of the memory usage
23122 local kibibytes=$((size_mb * 1024 * 3 / 4))
23124 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23125 error "dd to $DIR/$tfile failed"
23127 #force write to complete before dropping OST cache & checking memory
23130 local total=$(facet_meminfo ost1 MemTotal)
23131 echo "Total memory: $total KiB"
23133 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
23134 local before_read=$(facet_meminfo ost1 Cached)
23135 echo "Cache used before read: $before_read KiB"
23137 lfs ladvise -a willread $DIR/$tfile ||
23138 error "Ladvise willread failed"
23139 local after_read=$(facet_meminfo ost1 Cached)
23140 echo "Cache used after read: $after_read KiB"
23142 lfs ladvise -a dontneed $DIR/$tfile ||
23143 error "Ladvise dontneed again failed"
23144 local no_read=$(facet_meminfo ost1 Cached)
23145 echo "Cache used after dontneed ladvise: $no_read KiB"
23147 if [ $total -lt $((before_read + kibibytes)) ]; then
23148 echo "Memory is too small, abort checking"
23152 if [ $((before_read + kibibytes)) -gt $after_read ]; then
23153 error "Ladvise willread should use more memory" \
23154 "than $kibibytes KiB"
23157 if [ $((no_read + kibibytes)) -gt $after_read ]; then
23158 error "Ladvise dontneed should release more memory" \
23159 "than $kibibytes KiB"
23162 run_test 255b "check 'lfs ladvise -a dontneed'"
23165 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
23166 skip "lustre < 2.10.50 does not support lockahead"
23168 local ost1_imp=$(get_osc_import_name client ost1)
23169 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23177 test_mkdir -p $DIR/$tdir
23178 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23180 #test 10 returns only success/failure
23182 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23184 if [ $rc -eq 255 ]; then
23185 error "Ladvise test${i} failed, ${rc}"
23188 #test 11 counts lock enqueue requests, all others count new locks
23190 count=$(do_facet ost1 \
23191 $LCTL get_param -n ost.OSS.ost.stats)
23192 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
23194 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23196 if [ $rc -eq 255 ]; then
23197 error "Ladvise test${i} failed, ${rc}"
23200 new_count=$(do_facet ost1 \
23201 $LCTL get_param -n ost.OSS.ost.stats)
23202 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
23203 awk '{ print $2 }')
23205 difference="$((new_count - count))"
23206 if [ $difference -ne $rc ]; then
23207 error "Ladvise test${i}, bad enqueue count, returned " \
23208 "${rc}, actual ${difference}"
23211 for i in $(seq 12 21); do
23212 # If we do not do this, we run the risk of having too many
23213 # locks and starting lock cancellation while we are checking
23215 cancel_lru_locks osc
23217 count=$($LCTL get_param -n \
23218 ldlm.namespaces.$imp_name.lock_unused_count)
23220 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23222 if [ $rc -eq 255 ]; then
23223 error "Ladvise test ${i} failed, ${rc}"
23226 new_count=$($LCTL get_param -n \
23227 ldlm.namespaces.$imp_name.lock_unused_count)
23228 difference="$((new_count - count))"
23230 # Test 15 output is divided by 100 to map down to valid return
23231 if [ $i -eq 15 ]; then
23235 if [ $difference -ne $rc ]; then
23236 error "Ladvise test ${i}, bad lock count, returned " \
23237 "${rc}, actual ${difference}"
23241 #test 22 returns only success/failure
23243 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23245 if [ $rc -eq 255 ]; then
23246 error "Ladvise test${i} failed, ${rc}"
23249 run_test 255c "suite of ladvise lockahead tests"
23252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23253 remote_mds_nodsh && skip "remote MDS with nodsh"
23254 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23255 changelog_users $SINGLEMDS | grep "^cl" &&
23256 skip "active changelog user"
23262 mdt_dev=$(facet_device $SINGLEMDS)
23265 changelog_register || error "changelog_register failed"
23268 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
23270 changelog_clear 0 || error "changelog_clear failed"
23273 touch $DIR/$tdir/{1..10}
23276 stop $SINGLEMDS || error "Fail to stop MDT"
23279 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
23280 error "Fail to start MDT"
23282 #after mount new plainllog is used
23283 touch $DIR/$tdir/{11..19}
23284 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
23285 stack_trap "rm -f $tmpfile"
23286 cat_sl=$(do_facet $SINGLEMDS "sync; \
23287 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23288 llog_reader $tmpfile | grep -c type=1064553b")
23289 do_facet $SINGLEMDS llog_reader $tmpfile
23291 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
23293 changelog_clear 0 || error "changelog_clear failed"
23295 cat_sl=$(do_facet $SINGLEMDS "sync; \
23296 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23297 llog_reader $tmpfile | grep -c type=1064553b")
23299 if (( cat_sl == 2 )); then
23300 error "Empty plain llog was not deleted from changelog catalog"
23301 elif (( cat_sl != 1 )); then
23302 error "Active plain llog shouldn't be deleted from catalog"
23305 run_test 256 "Check llog delete for empty and not full state"
23308 remote_mds_nodsh && skip "remote MDS with nodsh"
23309 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23310 skip "Need MDS version at least 2.8.55"
23312 test_mkdir $DIR/$tdir
23314 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
23315 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
23318 #define OBD_FAIL_MDS_XATTR_REP 0x161
23319 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23320 local facet=mds$((mdtidx + 1))
23321 set_nodes_failloc $(facet_active_host $facet) 0x80000161
23322 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
23324 stop $facet || error "stop MDS failed"
23325 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
23326 error "start MDS fail"
23327 wait_recovery_complete $facet
23329 run_test 257 "xattr locks are not lost"
23331 # Verify we take the i_mutex when security requires it
23333 #define OBD_FAIL_IMUTEX_SEC 0x141c
23334 $LCTL set_param fail_loc=0x141c
23336 chmod u+s $DIR/$tfile
23337 chmod a+rwx $DIR/$tfile
23338 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23340 if [ $RC -ne 0 ]; then
23341 error "error, failed to take i_mutex, rc=$?"
23345 run_test 258a "verify i_mutex security behavior when suid attributes is set"
23347 # Verify we do NOT take the i_mutex in the normal case
23349 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
23350 $LCTL set_param fail_loc=0x141d
23353 chmod a+rw $DIR/$tfile
23354 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23356 if [ $RC -ne 0 ]; then
23357 error "error, took i_mutex unnecessarily, rc=$?"
23362 run_test 258b "verify i_mutex security behavior"
23365 local file=$DIR/$tfile
23369 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23371 stack_trap "rm -f $file" EXIT
23373 wait_delete_completed
23374 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23375 echo "before: $before"
23377 $LFS setstripe -i 0 -c 1 $file
23378 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
23380 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23381 echo "after write: $after"
23383 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
23384 do_facet ost1 $LCTL set_param fail_loc=0x2301
23386 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23387 echo "after truncate: $after"
23390 do_facet ost1 $LCTL set_param fail_loc=0
23391 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
23393 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23394 echo "after restart: $after"
23395 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
23396 error "missing truncate?"
23400 run_test 259 "crash at delayed truncate"
23403 #define OBD_FAIL_MDC_CLOSE 0x806
23404 $LCTL set_param fail_loc=0x80000806
23408 run_test 260 "Check mdc_close fail"
23410 ### Data-on-MDT sanity tests ###
23412 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23413 skip "Need MDS version at least 2.10.55 for DoM"
23416 local dom=$DIR/$tdir/dom_file
23417 local tmp=$DIR/$tdir/tmp_file
23419 mkdir_on_mdt0 $DIR/$tdir
23421 # basic checks for DoM component creation
23422 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
23423 error "Can set MDT layout to non-first entry"
23425 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
23426 error "Can define multiple entries as MDT layout"
23428 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
23430 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
23431 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
23432 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
23434 local mdtidx=$($LFS getstripe -m $dom)
23435 local mdtname=MDT$(printf %04x $mdtidx)
23436 local facet=mds$((mdtidx + 1))
23437 local space_check=1
23439 # Skip free space checks with ZFS
23440 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
23444 local size_tmp=$((65536 * 3))
23445 local mdtfree1=$(do_facet $facet \
23446 lctl get_param -n osd*.*$mdtname.kbytesfree)
23448 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
23449 # check also direct IO along write
23450 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
23451 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
23453 cmp $tmp $dom || error "file data is different"
23454 [ $(stat -c%s $dom) == $size_tmp ] ||
23455 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
23456 if [ $space_check == 1 ]; then
23457 local mdtfree2=$(do_facet $facet \
23458 lctl get_param -n osd*.*$mdtname.kbytesfree)
23460 # increase in usage from by $size_tmp
23461 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
23462 error "MDT free space wrong after write: " \
23463 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
23467 local size_dom=10000
23469 $TRUNCATE $dom $size_dom
23470 [ $(stat -c%s $dom) == $size_dom ] ||
23471 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
23472 if [ $space_check == 1 ]; then
23473 mdtfree1=$(do_facet $facet \
23474 lctl get_param -n osd*.*$mdtname.kbytesfree)
23475 # decrease in usage from $size_tmp to new $size_dom
23476 [ $(($mdtfree1 - $mdtfree2)) -ge \
23477 $(((size_tmp - size_dom) / 1024)) ] ||
23478 error "MDT free space is wrong after truncate: " \
23479 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
23485 size_dom=$((size_dom + size_tmp))
23486 [ $(stat -c%s $dom) == $size_dom ] ||
23487 error "bad size after append: $(stat -c%s $dom) != $size_dom"
23488 if [ $space_check == 1 ]; then
23489 mdtfree2=$(do_facet $facet \
23490 lctl get_param -n osd*.*$mdtname.kbytesfree)
23491 # increase in usage by $size_tmp from previous
23492 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
23493 error "MDT free space is wrong after append: " \
23494 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
23499 if [ $space_check == 1 ]; then
23500 mdtfree1=$(do_facet $facet \
23501 lctl get_param -n osd*.*$mdtname.kbytesfree)
23502 # decrease in usage by $size_dom from previous
23503 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
23504 error "MDT free space is wrong after removal: " \
23505 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
23508 # combined striping
23509 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
23510 error "Can't create DoM + OST striping"
23512 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
23513 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
23514 # check also direct IO along write
23515 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
23517 cmp $tmp $dom || error "file data is different"
23518 [ $(stat -c%s $dom) == $size_tmp ] ||
23519 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
23524 run_test 270a "DoM: basic functionality tests"
23527 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23528 skip "Need MDS version at least 2.10.55"
23530 local dom=$DIR/$tdir/dom_file
23531 local max_size=1048576
23533 mkdir -p $DIR/$tdir
23534 $LFS setstripe -E $max_size -L mdt $dom
23536 # truncate over the limit
23537 $TRUNCATE $dom $(($max_size + 1)) &&
23538 error "successful truncate over the maximum size"
23539 # write over the limit
23540 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
23541 error "successful write over the maximum size"
23542 # append over the limit
23543 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
23544 echo "12345" >> $dom && error "successful append over the maximum size"
23549 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
23552 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23553 skip "Need MDS version at least 2.10.55"
23555 mkdir -p $DIR/$tdir
23556 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23558 # check files inherit DoM EA
23559 touch $DIR/$tdir/first
23560 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
23561 error "bad pattern"
23562 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
23563 error "bad stripe count"
23564 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
23565 error "bad stripe size"
23567 # check directory inherits DoM EA and uses it as default
23568 mkdir $DIR/$tdir/subdir
23569 touch $DIR/$tdir/subdir/second
23570 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
23571 error "bad pattern in sub-directory"
23572 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
23573 error "bad stripe count in sub-directory"
23574 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
23575 error "bad stripe size in sub-directory"
23578 run_test 270c "DoM: DoM EA inheritance tests"
23581 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23582 skip "Need MDS version at least 2.10.55"
23584 mkdir -p $DIR/$tdir
23585 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23587 # inherit default DoM striping
23588 mkdir $DIR/$tdir/subdir
23589 touch $DIR/$tdir/subdir/f1
23591 # change default directory striping
23592 $LFS setstripe -c 1 $DIR/$tdir/subdir
23593 touch $DIR/$tdir/subdir/f2
23594 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
23595 error "wrong default striping in file 2"
23596 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
23597 error "bad pattern in file 2"
23600 run_test 270d "DoM: change striping from DoM to RAID0"
23603 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23604 skip "Need MDS version at least 2.10.55"
23606 mkdir -p $DIR/$tdir/dom
23607 mkdir -p $DIR/$tdir/norm
23610 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
23611 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
23613 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
23614 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
23616 # find DoM files by layout
23617 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
23618 [ $NUM -eq $DOMFILES ] ||
23619 error "lfs find -L: found $NUM, expected $DOMFILES"
23620 echo "Test 1: lfs find 20 DOM files by layout: OK"
23622 # there should be 1 dir with default DOM striping
23623 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
23625 error "lfs find -L: found $NUM, expected 1 dir"
23626 echo "Test 2: lfs find 1 DOM dir by layout: OK"
23628 # find DoM files by stripe size
23629 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
23630 [ $NUM -eq $DOMFILES ] ||
23631 error "lfs find -S: found $NUM, expected $DOMFILES"
23632 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
23634 # find files by stripe offset except DoM files
23635 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
23636 [ $NUM -eq $NORMFILES ] ||
23637 error "lfs find -i: found $NUM, expected $NORMFILES"
23638 echo "Test 5: lfs find no DOM files by stripe index: OK"
23641 run_test 270e "DoM: lfs find with DoM files test"
23644 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23645 skip "Need MDS version at least 2.10.55"
23647 local mdtname=${FSNAME}-MDT0000-mdtlov
23648 local dom=$DIR/$tdir/dom_file
23649 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
23650 lod.$mdtname.dom_stripesize)
23651 local dom_limit=131072
23653 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
23654 local dom_current=$(do_facet mds1 $LCTL get_param -n \
23655 lod.$mdtname.dom_stripesize)
23656 [ ${dom_limit} -eq ${dom_current} ] ||
23657 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
23659 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23660 $LFS setstripe -d $DIR/$tdir
23661 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
23662 error "Can't set directory default striping"
23664 # exceed maximum stripe size
23665 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
23666 error "Can't create file with $((dom_limit * 2)) DoM stripe"
23667 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
23668 error "Able to create DoM component size more than LOD limit"
23670 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
23671 dom_current=$(do_facet mds1 $LCTL get_param -n \
23672 lod.$mdtname.dom_stripesize)
23673 [ 0 -eq ${dom_current} ] ||
23674 error "Can't set zero DoM stripe limit"
23677 # attempt to create DoM file on server with disabled DoM should
23678 # remove DoM entry from layout and be succeed
23679 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
23680 error "Can't create DoM file (DoM is disabled)"
23681 [ $($LFS getstripe -L $dom) == "mdt" ] &&
23682 error "File has DoM component while DoM is disabled"
23685 # attempt to create DoM file with only DoM stripe should return error
23686 $LFS setstripe -E $dom_limit -L mdt $dom &&
23687 error "Able to create DoM-only file while DoM is disabled"
23689 # too low values to be aligned with smallest stripe size 64K
23690 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
23691 dom_current=$(do_facet mds1 $LCTL get_param -n \
23692 lod.$mdtname.dom_stripesize)
23693 [ 30000 -eq ${dom_current} ] &&
23694 error "Can set too small DoM stripe limit"
23696 # 64K is a minimal stripe size in Lustre, expect limit of that size
23697 [ 65536 -eq ${dom_current} ] ||
23698 error "Limit is not set to 64K but ${dom_current}"
23700 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
23701 dom_current=$(do_facet mds1 $LCTL get_param -n \
23702 lod.$mdtname.dom_stripesize)
23704 [ 2147483648 -eq ${dom_current} ] &&
23705 error "Can set too large DoM stripe limit"
23707 do_facet mds1 $LCTL set_param -n \
23708 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
23709 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
23710 error "Can't create DoM component size after limit change"
23711 do_facet mds1 $LCTL set_param -n \
23712 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
23713 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
23714 error "Can't create DoM file after limit decrease"
23715 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
23716 error "Can create big DoM component after limit decrease"
23717 touch ${dom}_def ||
23718 error "Can't create file with old default layout"
23720 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
23723 run_test 270f "DoM: maximum DoM stripe size checks"
23726 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
23727 skip "Need MDS version at least 2.13.52"
23728 local dom=$DIR/$tdir/$tfile
23730 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23731 local lodname=${FSNAME}-MDT0000-mdtlov
23733 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23734 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
23735 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
23736 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23738 local dom_limit=1024
23739 local dom_threshold="50%"
23741 $LFS setstripe -d $DIR/$tdir
23742 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
23743 error "Can't set directory default striping"
23745 do_facet mds1 $LCTL set_param -n \
23746 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
23747 # set 0 threshold and create DOM file to change tunable stripesize
23748 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
23749 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
23750 error "Failed to create $dom file"
23751 # now tunable dom_cur_stripesize should reach maximum
23752 local dom_current=$(do_facet mds1 $LCTL get_param -n \
23753 lod.${lodname}.dom_stripesize_cur_kb)
23754 [[ $dom_current == $dom_limit ]] ||
23755 error "Current DOM stripesize is not maximum"
23758 # set threshold for further tests
23759 do_facet mds1 $LCTL set_param -n \
23760 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
23761 echo "DOM threshold is $dom_threshold free space"
23764 # Spoof bfree to exceed threshold
23765 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
23766 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
23767 for spfree in 40 20 0 15 30 55; do
23768 do_facet mds1 $LCTL set_param -n fail_val=$spfree
23769 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
23770 error "Failed to create $dom file"
23771 dom_def=$(do_facet mds1 $LCTL get_param -n \
23772 lod.${lodname}.dom_stripesize_cur_kb)
23773 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
23774 [[ $dom_def != $dom_current ]] ||
23775 error "Default stripe size was not changed"
23776 if (( spfree > 0 )) ; then
23777 dom_set=$($LFS getstripe -S $dom)
23778 (( dom_set == dom_def * 1024 )) ||
23779 error "DOM component size is still old"
23781 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
23782 error "DoM component is set with no free space"
23785 dom_current=$dom_def
23788 run_test 270g "DoM: default DoM stripe size depends on free space"
23791 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
23792 skip "Need MDS version at least 2.13.53"
23794 local mdtname=${FSNAME}-MDT0000-mdtlov
23795 local dom=$DIR/$tdir/$tfile
23796 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23798 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
23799 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23801 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23802 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
23803 error "can't create OST file"
23804 # mirrored file with DOM entry in the second mirror
23805 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
23806 error "can't create mirror with DoM component"
23808 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
23810 # DOM component in the middle and has other enries in the same mirror,
23811 # should succeed but lost DoM component
23812 $LFS setstripe --copy=${dom}_1 $dom ||
23813 error "Can't create file from OST|DOM mirror layout"
23814 # check new file has no DoM layout after all
23815 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
23816 error "File has DoM component while DoM is disabled"
23818 run_test 270h "DoM: DoM stripe removal when disabled on server"
23821 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
23822 skip "Need MDS version at least 2.14.54"
23825 # DoM with plain layout
23826 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
23827 error "default plain layout with DoM must fail"
23828 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
23829 error "setstripe plain file layout with DoM must fail"
23830 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
23831 error "default DoM layout with bad striping must fail"
23832 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
23833 error "setstripe to DoM layout with bad striping must fail"
23836 run_test 270i "DoM: setting invalid DoM striping should fail"
23839 (( $MDS1_VERSION >= $(version_code 2.15.55.203) )) ||
23840 skip "Need MDS version at least 2.15.55.203"
23842 local dom=$DIR/$tdir/$tfile
23846 mkdir -p $DIR/$tdir
23848 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23850 odv=$($LFS data_version $dom)
23852 mv $dom ${dom}_moved
23853 link ${dom}_moved $dom
23854 setfattr -n user.attrx -v "some_attr" $dom
23855 ndv=$($LFS data_version $dom)
23856 (( $ndv == $odv )) ||
23857 error "data version was changed by metadata operations"
23859 dd if=/dev/urandom of=$dom bs=1M count=1 ||
23860 error "failed to write data into $dom"
23861 cancel_lru_locks mdc
23862 ndv=$($LFS data_version $dom)
23863 (( $ndv != $odv )) ||
23864 error "data version wasn't changed on write"
23867 $TRUNCATE $dom 1000 || error "failed to truncate $dom"
23868 ndv=$($LFS data_version $dom)
23869 (( $ndv != $odv )) ||
23870 error "data version wasn't changed on truncate down"
23873 $TRUNCATE $dom 25000
23874 ndv=$($LFS data_version $dom)
23875 (( $ndv != $odv )) ||
23876 error "data version wasn't changed on truncate up"
23878 # check also fallocate for ldiskfs
23879 if [[ "$mds1_FSTYPE" == ldiskfs ]]; then
23881 fallocate -l 1048576 $dom
23882 ndv=$($LFS data_version $dom)
23883 (( $ndv != $odv )) ||
23884 error "data version wasn't changed on fallocate"
23887 fallocate -p --offset 4096 -l 4096 $dom
23888 ndv=$($LFS data_version $dom)
23889 (( $ndv != $odv )) ||
23890 error "data version wasn't changed on fallocate punch"
23893 run_test 270j "DoM migration: DOM file to the OST-striped file (plain)"
23896 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23897 skip "Need MDS version at least 2.10.55"
23899 local dom=$DIR/$tdir/dom
23901 mkdir -p $DIR/$tdir
23903 $LFS setstripe -E 1024K -L mdt $dom
23905 lctl set_param -n mdc.*.stats=clear
23906 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23907 cat $dom > /dev/null
23908 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
23909 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
23913 run_test 271a "DoM: data is cached for read after write"
23916 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23917 skip "Need MDS version at least 2.10.55"
23919 local dom=$DIR/$tdir/dom
23921 mkdir -p $DIR/$tdir
23923 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23925 lctl set_param -n mdc.*.stats=clear
23926 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23927 cancel_lru_locks mdc
23928 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
23929 # second stat to check size is cached on client
23930 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
23931 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23932 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
23935 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
23938 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23939 skip "Need MDS version at least 2.10.55"
23941 local dom=$DIR/$tdir/dom
23943 mkdir -p $DIR/$tdir
23945 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23947 lctl set_param -n mdc.*.stats=clear
23948 lctl set_param -n osc.*.stats=clear
23949 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
23950 cancel_lru_locks mdc
23951 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23952 # second stat to check size is cached on client
23953 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23954 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23955 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
23956 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
23957 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
23960 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
23966 local mdt=MDT$(printf %04x $mdtidx)
23968 if [ -z $param ]; then
23969 lctl get_param -n mdc.*$mdt*.stats
23971 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
23976 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23977 skip "Need MDS version at least 2.10.55"
23979 local dom=$DIR/$tdir/dom
23981 mkdir -p $DIR/$tdir
23983 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23985 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23986 local facet=mds$((mdtidx + 1))
23988 cancel_lru_locks mdc
23989 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
23990 createmany -o $dom 1000
23991 lctl set_param -n mdc.*.stats=clear
23992 smalliomany -w $dom 1000 200
23993 get_mdc_stats $mdtidx
23994 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23995 # Each file has 1 open, 1 IO enqueues, total 2000
23996 # but now we have also +1 getxattr for security.capability, total 3000
23997 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
23998 unlinkmany $dom 1000
24000 cancel_lru_locks mdc
24001 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
24002 createmany -o $dom 1000
24003 lctl set_param -n mdc.*.stats=clear
24004 smalliomany -w $dom 1000 200
24005 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
24006 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
24007 # for OPEN and IO lock.
24008 [ $((enq - enq_2)) -ge 1000 ] ||
24009 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
24010 unlinkmany $dom 1000
24013 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
24015 cleanup_271def_tests() {
24021 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
24022 skip "Need MDS version at least 2.10.57"
24024 local dom=$DIR/$tdir/dom
24025 local tmp=$TMP/$tfile
24026 trap "cleanup_271def_tests $tmp" EXIT
24028 mkdir -p $DIR/$tdir
24030 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24032 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
24034 cancel_lru_locks mdc
24035 dd if=/dev/urandom of=$tmp bs=1000 count=1
24036 dd if=$tmp of=$dom bs=1000 count=1
24037 cancel_lru_locks mdc
24039 cat /etc/hosts >> $tmp
24040 lctl set_param -n mdc.*.stats=clear
24042 # append data to the same file it should update local page
24043 echo "Append to the same page"
24044 cat /etc/hosts >> $dom
24045 local num=$(get_mdc_stats $mdtidx ost_read)
24046 local ra=$(get_mdc_stats $mdtidx req_active)
24047 local rw=$(get_mdc_stats $mdtidx req_waittime)
24049 [ -z $num ] || error "$num READ RPC occured"
24050 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24054 cmp $tmp $dom || error "file miscompare"
24056 cancel_lru_locks mdc
24057 lctl set_param -n mdc.*.stats=clear
24059 echo "Open and read file"
24060 cat $dom > /dev/null
24061 local num=$(get_mdc_stats $mdtidx ost_read)
24062 local ra=$(get_mdc_stats $mdtidx req_active)
24063 local rw=$(get_mdc_stats $mdtidx req_waittime)
24065 [ -z $num ] || error "$num READ RPC occured"
24066 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24070 cmp $tmp $dom || error "file miscompare"
24074 run_test 271d "DoM: read on open (1K file in reply buffer)"
24077 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
24078 skip "Need MDS version at least 2.10.57"
24080 local dom=$DIR/$tdir/dom
24081 local tmp=$TMP/$tfile
24082 trap "cleanup_271def_tests $tmp" EXIT
24084 mkdir -p $DIR/$tdir
24086 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24088 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
24090 cancel_lru_locks mdc
24091 dd if=/dev/urandom of=$tmp bs=265000 count=1
24092 dd if=$tmp of=$dom bs=265000 count=1
24093 cancel_lru_locks mdc
24094 cat /etc/hosts >> $tmp
24095 lctl set_param -n mdc.*.stats=clear
24097 echo "Append to the same page"
24098 cat /etc/hosts >> $dom
24099 local num=$(get_mdc_stats $mdtidx ost_read)
24100 local ra=$(get_mdc_stats $mdtidx req_active)
24101 local rw=$(get_mdc_stats $mdtidx req_waittime)
24103 [ -z $num ] || error "$num READ RPC occured"
24104 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24108 cmp $tmp $dom || error "file miscompare"
24110 cancel_lru_locks mdc
24111 lctl set_param -n mdc.*.stats=clear
24113 echo "Open and read file"
24114 cat $dom > /dev/null
24115 local num=$(get_mdc_stats $mdtidx ost_read)
24116 local ra=$(get_mdc_stats $mdtidx req_active)
24117 local rw=$(get_mdc_stats $mdtidx req_waittime)
24119 [ -z $num ] && num=0
24120 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
24121 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24125 cmp $tmp $dom || error "file miscompare"
24129 run_test 271f "DoM: read on open (200K file and read tail)"
24132 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
24133 skip "Skipping due to old client or server version"
24135 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
24137 $CHECKSTAT -t file $DIR1/$tfile
24139 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
24142 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
24143 $LCTL set_param fail_loc=0x80000314
24144 rm $DIR1/$tfile || error "Unlink fails"
24146 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
24147 [ $RC -eq 0 ] || error "Failed write to stale object"
24149 run_test 271g "Discard DoM data vs client flush race"
24152 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24153 skip "Need MDS version at least 2.11.50"
24155 local dom=$DIR/$tdir/dom
24156 mkdir -p $DIR/$tdir
24158 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
24159 dd if=/dev/urandom of=$dom bs=512K count=1 ||
24160 error "failed to write data into $dom"
24161 local old_md5=$(md5sum $dom)
24163 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
24164 error "failed to migrate to the same DoM component"
24166 local new_md5=$(md5sum $dom)
24168 [ "$old_md5" == "$new_md5" ] ||
24169 error "md5sum differ: $old_md5, $new_md5"
24171 [ $($LFS getstripe -c $dom) -eq 2 ] ||
24172 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
24174 run_test 272a "DoM migration: new layout with the same DOM component"
24177 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24178 skip "Need MDS version at least 2.11.50"
24180 local dom=$DIR/$tdir/dom
24181 mkdir -p $DIR/$tdir
24182 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24183 stack_trap "rm -rf $DIR/$tdir"
24185 local mdtidx=$($LFS getstripe -m $dom)
24186 local mdtname=MDT$(printf %04x $mdtidx)
24187 local facet=mds$((mdtidx + 1))
24189 local mdtfree1=$(do_facet $facet \
24190 lctl get_param -n osd*.*$mdtname.kbytesfree)
24191 dd if=/dev/urandom of=$dom bs=2M count=1 ||
24192 error "failed to write data into $dom"
24193 local old_md5=$(md5sum $dom)
24194 cancel_lru_locks mdc
24195 local mdtfree1=$(do_facet $facet \
24196 lctl get_param -n osd*.*$mdtname.kbytesfree)
24198 $LFS migrate -c2 $dom ||
24199 error "failed to migrate to the new composite layout"
24200 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
24201 error "MDT stripe was not removed"
24202 ! getfattr -n trusted.dataver $dom &> /dev/null ||
24203 error "$dir1 shouldn't have DATAVER EA"
24205 cancel_lru_locks mdc
24206 local new_md5=$(md5sum $dom)
24207 [ "$old_md5" == "$new_md5" ] ||
24208 error "$old_md5 != $new_md5"
24210 # Skip free space checks with ZFS
24211 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24212 local mdtfree2=$(do_facet $facet \
24213 lctl get_param -n osd*.*$mdtname.kbytesfree)
24214 [ $mdtfree2 -gt $mdtfree1 ] ||
24215 error "MDT space is not freed after migration"
24219 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
24222 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24223 skip "Need MDS version at least 2.11.50"
24225 local dom=$DIR/$tdir/$tfile
24226 mkdir -p $DIR/$tdir
24227 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24228 stack_trap "rm -rf $DIR/$tdir"
24230 local mdtidx=$($LFS getstripe -m $dom)
24231 local mdtname=MDT$(printf %04x $mdtidx)
24232 local facet=mds$((mdtidx + 1))
24234 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24235 error "failed to write data into $dom"
24236 local old_md5=$(md5sum $dom)
24237 cancel_lru_locks mdc
24238 local mdtfree1=$(do_facet $facet \
24239 lctl get_param -n osd*.*$mdtname.kbytesfree)
24241 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
24242 error "failed to migrate to the new composite layout"
24243 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
24244 error "MDT stripe was not removed"
24246 cancel_lru_locks mdc
24247 local new_md5=$(md5sum $dom)
24248 [ "$old_md5" == "$new_md5" ] ||
24249 error "$old_md5 != $new_md5"
24251 # Skip free space checks with ZFS
24252 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24253 local mdtfree2=$(do_facet $facet \
24254 lctl get_param -n osd*.*$mdtname.kbytesfree)
24255 [ $mdtfree2 -gt $mdtfree1 ] ||
24256 error "MDS space is not freed after migration"
24260 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
24263 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24264 skip "Need MDS version at least 2.12.55"
24266 local dom=$DIR/$tdir/$tfile
24267 mkdir -p $DIR/$tdir
24268 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24270 local mdtidx=$($LFS getstripe -m $dom)
24271 local mdtname=MDT$(printf %04x $mdtidx)
24272 local facet=mds$((mdtidx + 1))
24274 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24275 error "failed to write data into $dom"
24276 local old_md5=$(md5sum $dom)
24277 cancel_lru_locks mdc
24278 local mdtfree1=$(do_facet $facet \
24279 lctl get_param -n osd*.*$mdtname.kbytesfree)
24281 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
24282 error "failed mirroring to the new composite layout"
24283 $LFS mirror resync $dom ||
24284 error "failed mirror resync"
24285 $LFS mirror split --mirror-id 1 -d $dom ||
24286 error "failed mirror split"
24288 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
24289 error "MDT stripe was not removed"
24291 cancel_lru_locks mdc
24292 local new_md5=$(md5sum $dom)
24293 [ "$old_md5" == "$new_md5" ] ||
24294 error "$old_md5 != $new_md5"
24296 # Skip free space checks with ZFS
24297 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24298 local mdtfree2=$(do_facet $facet \
24299 lctl get_param -n osd*.*$mdtname.kbytesfree)
24300 [ $mdtfree2 -gt $mdtfree1 ] ||
24301 error "MDS space is not freed after DOM mirror deletion"
24305 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
24308 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24309 skip "Need MDS version at least 2.12.55"
24311 local dom=$DIR/$tdir/$tfile
24312 mkdir -p $DIR/$tdir
24313 $LFS setstripe -c 2 $dom
24315 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24316 error "failed to write data into $dom"
24317 local old_md5=$(md5sum $dom)
24320 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
24321 error "failed mirroring to the DOM layout"
24322 $LFS mirror resync $dom ||
24323 error "failed mirror resync"
24324 $LFS mirror split --mirror-id 1 -d $dom ||
24325 error "failed mirror split"
24327 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24328 error "MDT stripe wasn't set"
24331 local new_md5=$(md5sum $dom)
24332 [ "$old_md5" == "$new_md5" ] ||
24333 error "$old_md5 != $new_md5"
24337 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
24340 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24341 skip "Need MDS version at least 2.12.55"
24343 local dom=$DIR/$tdir/$tfile
24344 mkdir -p $DIR/$tdir
24345 $LFS setstripe -c 2 $dom
24347 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24348 error "failed to write data into $dom"
24349 local old_md5=$(md5sum $dom)
24352 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
24353 error "failed migrating to the DOM file"
24355 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24356 error "MDT stripe wasn't set"
24359 local new_md5=$(md5sum $dom)
24360 [ "$old_md5" != "$new_md5" ] &&
24361 error "$old_md5 != $new_md5"
24365 run_test 272f "DoM migration: OST-striped file to DOM file"
24368 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24369 skip "Need MDS version at least 2.11.50"
24371 # Layout swap cannot be done if either file has DOM component,
24372 # this will never be supported, migration should be used instead
24374 local dom=$DIR/$tdir/$tfile
24375 mkdir -p $DIR/$tdir
24377 $LFS setstripe -c2 ${dom}_plain
24378 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
24379 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
24380 error "can swap layout with DoM component"
24381 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
24382 error "can swap layout with DoM component"
24384 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
24385 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
24386 error "can swap layout with DoM component"
24387 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
24388 error "can swap layout with DoM component"
24391 run_test 273a "DoM: layout swapping should fail with DOM"
24394 mkdir -p $DIR/$tdir
24395 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
24397 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
24398 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
24400 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24402 run_test 273b "DoM: race writeback and object destroy"
24405 mkdir -p $DIR/$tdir
24406 $LFS setstripe -E 1M -E-1 -c-1 $DIR/$tdir
24408 #define OBD_FAIL_OFD_COMMITRW_DELAY 0x1e1
24409 do_facet ost1 $LCTL set_param fail_loc=0x800001e1 fail_val=2
24411 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24413 run_test 273c "race writeback and object destroy"
24416 remote_ost_nodsh && skip "remote OST with nodsh"
24417 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
24418 skip "Need OST version >= 2.10.57"
24420 local file=$DIR/$tfile
24423 oss=$(comma_list $(osts_nodes))
24425 dd if=/dev/urandom of=$file bs=1M count=2 ||
24426 error "failed to create a file"
24427 stack_trap "rm -f $file"
24428 cancel_lru_locks osc
24431 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24432 error "failed to read a file"
24434 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
24435 $LCTL set_param fail_loc=0x8000031f
24437 cancel_lru_locks osc &
24440 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
24441 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
24442 #IO takes another lock, but matches the PENDING one
24443 #and places it to the IO RPC
24444 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24445 error "failed to read a file with PENDING lock"
24447 run_test 275 "Read on a canceled duplicate lock"
24450 remote_ost_nodsh && skip "remote OST with nodsh"
24453 do_facet ost1 "(while true; do \
24454 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
24455 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
24458 for LOOP in $(seq 20); do
24460 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
24463 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
24464 rm $TMP/sanity_276_pid"
24466 run_test 276 "Race between mount and obd_statfs"
24469 $LCTL set_param ldlm.namespaces.*.lru_size=0
24470 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24471 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
24472 grep ^used_mb | awk '{print $2}')
24473 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
24474 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
24475 oflag=direct conv=notrunc
24476 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
24477 grep ^used_mb | awk '{print $2}')
24478 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
24480 run_test 277 "Direct IO shall drop page cache"
24483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
24484 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24485 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
24486 skip "needs the same host for mdt1 mdt2" && return
24491 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
24492 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
24498 echo "Starting MDTs"
24499 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
24501 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
24503 do_facet mds2 $LCTL set_param fail_loc=0
24505 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
24506 wait_recovery_complete mds2
24508 run_test 278 "Race starting MDS between MDTs stop/start"
24511 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
24512 skip "Need MGS version at least 2.13.52"
24513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24514 combined_mgs_mds || skip "needs combined MGS/MDT"
24516 umount_client $MOUNT
24517 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
24518 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
24520 mount_client $MOUNT &
24522 stop mgs || error "stop mgs failed"
24523 #for a race mgs would crash
24524 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
24525 # make sure we unmount client before remounting
24527 umount_client $MOUNT
24528 mount_client $MOUNT || error "mount client failed"
24530 run_test 280 "Race between MGS umount and client llog processing"
24532 cleanup_test_300() {
24536 test_striped_dir() {
24541 mkdir -p $DIR/$tdir
24543 SAVE_UMASK=$(umask)
24544 trap cleanup_test_300 RETURN EXIT
24546 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
24547 $DIR/$tdir/striped_dir ||
24548 error "set striped dir error"
24550 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
24551 [ "$mode" = "755" ] || error "expect 755 got $mode"
24553 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
24554 error "getdirstripe failed"
24555 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
24556 if [ "$stripe_count" != "2" ]; then
24557 error "1:stripe_count is $stripe_count, expect 2"
24559 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
24560 if [ "$stripe_count" != "2" ]; then
24561 error "2:stripe_count is $stripe_count, expect 2"
24564 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
24565 if [ "$stripe_index" != "$mdt_index" ]; then
24566 error "stripe_index is $stripe_index, expect $mdt_index"
24569 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
24570 error "nlink error after create striped dir"
24572 mkdir $DIR/$tdir/striped_dir/a
24573 mkdir $DIR/$tdir/striped_dir/b
24575 stat $DIR/$tdir/striped_dir/a ||
24576 error "create dir under striped dir failed"
24577 stat $DIR/$tdir/striped_dir/b ||
24578 error "create dir under striped dir failed"
24580 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
24581 error "nlink error after mkdir"
24583 rmdir $DIR/$tdir/striped_dir/a
24584 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
24585 error "nlink error after rmdir"
24587 rmdir $DIR/$tdir/striped_dir/b
24588 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
24589 error "nlink error after rmdir"
24591 chattr +i $DIR/$tdir/striped_dir
24592 createmany -o $DIR/$tdir/striped_dir/f 10 &&
24593 error "immutable flags not working under striped dir!"
24594 chattr -i $DIR/$tdir/striped_dir
24596 rmdir $DIR/$tdir/striped_dir ||
24597 error "rmdir striped dir error"
24605 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24606 skip "skipped for lustre < 2.7.0"
24607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24608 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24610 test_striped_dir 0 || error "failed on striped dir on MDT0"
24611 test_striped_dir 1 || error "failed on striped dir on MDT0"
24613 run_test 300a "basic striped dir sanity test"
24616 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24617 skip "skipped for lustre < 2.7.0"
24618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24619 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24626 test_mkdir $DIR/$tdir || error "mkdir fail"
24627 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24628 error "set striped dir error"
24629 for i in {0..9}; do
24630 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
24632 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
24633 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
24634 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
24636 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
24637 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
24638 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
24642 run_test 300b "check ctime/mtime for striped dir"
24645 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24646 skip "skipped for lustre < 2.7.0"
24647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24648 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24652 mkdir_on_mdt0 $DIR/$tdir
24653 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
24654 error "set striped dir error"
24656 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
24657 error "chown striped dir failed"
24659 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
24660 error "create 5k files failed"
24662 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
24664 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
24668 run_test 300c "chown && check ls under striped directory"
24671 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24672 skip "skipped for lustre < 2.7.0"
24673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24674 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24679 mkdir -p $DIR/$tdir
24680 $LFS setstripe -c 2 $DIR/$tdir
24682 #local striped directory
24683 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24684 error "set striped dir error"
24685 #look at the directories for debug purposes
24687 $LFS getdirstripe $DIR/$tdir
24688 ls -l $DIR/$tdir/striped_dir
24689 $LFS getdirstripe $DIR/$tdir/striped_dir
24690 createmany -o $DIR/$tdir/striped_dir/f 10 ||
24691 error "create 10 files failed"
24693 #remote striped directory
24694 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
24695 error "set striped dir error"
24696 #look at the directories for debug purposes
24698 $LFS getdirstripe $DIR/$tdir
24699 ls -l $DIR/$tdir/remote_striped_dir
24700 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
24701 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
24702 error "create 10 files failed"
24704 for file in $(find $DIR/$tdir); do
24705 stripe_count=$($LFS getstripe -c $file)
24706 [ $stripe_count -eq 2 ] ||
24707 error "wrong stripe $stripe_count for $file"
24712 run_test 300d "check default stripe under striped directory"
24715 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24716 skip "Need MDS version at least 2.7.55"
24717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24718 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24723 mkdir -p $DIR/$tdir
24725 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24726 error "set striped dir error"
24728 touch $DIR/$tdir/striped_dir/a
24729 touch $DIR/$tdir/striped_dir/b
24730 touch $DIR/$tdir/striped_dir/c
24732 mkdir $DIR/$tdir/striped_dir/dir_a
24733 mkdir $DIR/$tdir/striped_dir/dir_b
24734 mkdir $DIR/$tdir/striped_dir/dir_c
24736 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
24737 error "set striped adir under striped dir error"
24739 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
24740 error "set striped bdir under striped dir error"
24742 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
24743 error "set striped cdir under striped dir error"
24745 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
24746 error "rename dir under striped dir fails"
24748 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
24749 error "rename dir under different stripes fails"
24751 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
24752 error "rename file under striped dir should succeed"
24754 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
24755 error "rename dir under striped dir should succeed"
24759 run_test 300e "check rename under striped directory"
24762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24763 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24764 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24765 skip "Need MDS version at least 2.7.55"
24771 mkdir -p $DIR/$tdir
24773 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24774 error "set striped dir error"
24776 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
24777 error "set striped dir error"
24779 touch $DIR/$tdir/striped_dir/a
24780 mkdir $DIR/$tdir/striped_dir/dir_a
24781 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
24782 error "create striped dir under striped dir fails"
24784 touch $DIR/$tdir/striped_dir1/b
24785 mkdir $DIR/$tdir/striped_dir1/dir_b
24786 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
24787 error "create striped dir under striped dir fails"
24789 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
24790 error "rename dir under different striped dir should fail"
24792 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
24793 error "rename striped dir under diff striped dir should fail"
24795 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
24796 error "rename file under diff striped dirs fails"
24800 run_test 300f "check rename cross striped directory"
24802 test_300_check_default_striped_dir()
24805 local default_count=$2
24806 local default_index=$3
24809 local dir_stripe_index
24812 echo "checking $dirname $default_count $default_index"
24813 $LFS setdirstripe -D -c $default_count -i $default_index \
24814 -H all_char $DIR/$tdir/$dirname ||
24815 error "set default stripe on striped dir error"
24816 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
24817 [ $stripe_count -eq $default_count ] ||
24818 error "expect $default_count get $stripe_count for $dirname"
24820 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
24821 [ $stripe_index -eq $default_index ] ||
24822 error "expect $default_index get $stripe_index for $dirname"
24824 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
24825 error "create dirs failed"
24827 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
24828 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
24829 for dir in $(find $DIR/$tdir/$dirname/*); do
24830 stripe_count=$($LFS getdirstripe -c $dir)
24831 (( $stripe_count == $default_count )) ||
24832 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
24833 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
24834 error "stripe count $default_count != $stripe_count for $dir"
24836 stripe_index=$($LFS getdirstripe -i $dir)
24837 [ $default_index -eq -1 ] ||
24838 [ $stripe_index -eq $default_index ] ||
24839 error "$stripe_index != $default_index for $dir"
24841 #check default stripe
24842 stripe_count=$($LFS getdirstripe -D -c $dir)
24843 [ $stripe_count -eq $default_count ] ||
24844 error "default count $default_count != $stripe_count for $dir"
24846 stripe_index=$($LFS getdirstripe -D -i $dir)
24847 [ $stripe_index -eq $default_index ] ||
24848 error "default index $default_index != $stripe_index for $dir"
24850 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
24854 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24855 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24856 skip "Need MDS version at least 2.7.55"
24862 mkdir_on_mdt0 $DIR/$tdir
24863 mkdir $DIR/$tdir/normal_dir
24865 #Checking when client cache stripe index
24866 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24867 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
24868 error "create striped_dir failed"
24870 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
24871 error "create dir0 fails"
24872 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
24873 [ $stripe_index -eq 0 ] ||
24874 error "dir0 expect index 0 got $stripe_index"
24876 mkdir $DIR/$tdir/striped_dir/dir1 ||
24877 error "create dir1 fails"
24878 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
24879 [ $stripe_index -eq 1 ] ||
24880 error "dir1 expect index 1 got $stripe_index"
24882 #check default stripe count/stripe index
24883 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
24884 test_300_check_default_striped_dir normal_dir 1 0
24885 test_300_check_default_striped_dir normal_dir -1 1
24886 test_300_check_default_striped_dir normal_dir 2 -1
24888 #delete default stripe information
24889 echo "delete default stripeEA"
24890 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
24891 error "set default stripe on striped dir error"
24893 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
24894 for dir in $(find $DIR/$tdir/normal_dir/*); do
24895 stripe_count=$($LFS getdirstripe -c $dir)
24896 [ $stripe_count -eq 0 ] ||
24897 error "expect 1 get $stripe_count for $dir"
24900 run_test 300g "check default striped directory for normal directory"
24903 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24904 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24905 skip "Need MDS version at least 2.7.55"
24911 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24912 error "set striped dir error"
24914 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
24915 test_300_check_default_striped_dir striped_dir 1 0
24916 test_300_check_default_striped_dir striped_dir -1 1
24917 test_300_check_default_striped_dir striped_dir 2 -1
24919 #delete default stripe information
24920 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
24921 error "set default stripe on striped dir error"
24923 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
24924 for dir in $(find $DIR/$tdir/striped_dir/*); do
24925 stripe_count=$($LFS getdirstripe -c $dir)
24926 [ $stripe_count -eq 0 ] ||
24927 error "expect 1 get $stripe_count for $dir"
24930 run_test 300h "check default striped directory for striped directory"
24933 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
24934 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
24935 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
24936 skip "Need MDS version at least 2.7.55"
24943 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24944 error "set striped dir error"
24946 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24947 error "create files under striped dir failed"
24949 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
24950 error "set striped hashdir error"
24952 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
24953 error "create dir0 under hash dir failed"
24954 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
24955 error "create dir1 under hash dir failed"
24956 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
24957 error "create dir2 under hash dir failed"
24959 # unfortunately, we need to umount to clear dir layout cache for now
24960 # once we fully implement dir layout, we can drop this
24961 umount_client $MOUNT || error "umount failed"
24962 mount_client $MOUNT || error "mount failed"
24964 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
24965 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
24966 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
24968 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
24969 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
24970 error "create crush2 dir $tdir/hashdir/d3 failed"
24971 $LFS find -H crush2 $DIR/$tdir/hashdir
24972 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
24973 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
24975 # mkdir with an invalid hash type (hash=fail_val) from client
24976 # should be replaced on MDS with a valid (default) hash type
24977 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24978 $LCTL set_param fail_loc=0x1901 fail_val=99
24979 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
24981 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
24982 local expect=$(do_facet mds1 \
24983 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
24984 [[ $hash == $expect ]] ||
24985 error "d99 hash '$hash' != expected hash '$expect'"
24988 #set the stripe to be unknown hash type on read
24989 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24990 $LCTL set_param fail_loc=0x1901 fail_val=99
24991 for ((i = 0; i < 10; i++)); do
24992 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
24993 error "stat f-$i failed"
24994 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
24997 touch $DIR/$tdir/striped_dir/f0 &&
24998 error "create under striped dir with unknown hash should fail"
25000 $LCTL set_param fail_loc=0
25002 umount_client $MOUNT || error "umount failed"
25003 mount_client $MOUNT || error "mount failed"
25007 run_test 300i "client handle unknown hash type striped directory"
25010 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25012 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25013 skip "Need MDS version at least 2.7.55"
25020 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
25021 $LCTL set_param fail_loc=0x1702
25022 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25023 error "set striped dir error"
25025 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
25026 error "create files under striped dir failed"
25028 $LCTL set_param fail_loc=0
25030 rm -rf $DIR/$tdir || error "unlink striped dir fails"
25034 run_test 300j "test large update record"
25037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25038 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25039 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25040 skip "Need MDS version at least 2.7.55"
25042 # this test needs a huge transaction
25044 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25045 osd*.$FSNAME-MDT0000.kbytestotal")
25046 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
25053 #define OBD_FAIL_LARGE_STRIPE 0x1703
25054 $LCTL set_param fail_loc=0x1703
25055 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
25056 error "set striped dir error"
25057 $LCTL set_param fail_loc=0
25059 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25060 error "getstripeddir fails"
25061 rm -rf $DIR/$tdir/striped_dir ||
25062 error "unlink striped dir fails"
25066 run_test 300k "test large striped directory"
25069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25070 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25071 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25072 skip "Need MDS version at least 2.7.55"
25076 test_mkdir -p $DIR/$tdir/striped_dir
25077 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
25078 error "chown $RUNAS_ID failed"
25079 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
25080 error "set default striped dir failed"
25082 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
25083 $LCTL set_param fail_loc=0x80000158
25084 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
25086 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
25087 [ $stripe_index -eq 1 ] ||
25088 error "expect 1 get $stripe_index for $dir"
25090 run_test 300l "non-root user to create dir under striped dir with stale layout"
25093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25094 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
25095 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25096 skip "Need MDS version at least 2.7.55"
25098 mkdir -p $DIR/$tdir/striped_dir
25099 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
25100 error "set default stripes dir error"
25102 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
25104 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
25105 [ $stripe_count -eq 0 ] ||
25106 error "expect 0 get $stripe_count for a"
25108 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
25109 error "set default stripes dir error"
25111 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
25113 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
25114 [ $stripe_count -eq 0 ] ||
25115 error "expect 0 get $stripe_count for b"
25117 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
25118 error "set default stripes dir error"
25120 mkdir $DIR/$tdir/striped_dir/c &&
25121 error "default stripe_index is invalid, mkdir c should fails"
25123 rm -rf $DIR/$tdir || error "rmdir fails"
25125 run_test 300m "setstriped directory on single MDT FS"
25128 local list=$(comma_list $(mdts_nodes))
25131 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25136 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25137 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25138 skip "Need MDS version at least 2.7.55"
25139 remote_mds_nodsh && skip "remote MDS with nodsh"
25142 local list=$(comma_list $(mdts_nodes))
25144 trap cleanup_300n RETURN EXIT
25145 mkdir -p $DIR/$tdir
25146 chmod 777 $DIR/$tdir
25147 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
25148 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25149 error "create striped dir succeeds with gid=0"
25151 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25152 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
25153 error "create striped dir fails with gid=-1"
25155 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25156 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
25157 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25158 error "set default striped dir succeeds with gid=0"
25161 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25162 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
25163 error "set default striped dir fails with gid=-1"
25166 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25167 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
25168 error "create test_dir fails"
25169 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
25170 error "create test_dir1 fails"
25171 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
25172 error "create test_dir2 fails"
25175 run_test 300n "non-root user to create dir under striped dir with default EA"
25178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25179 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25180 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25181 skip "Need MDS version at least 2.7.55"
25186 mkdir -p $DIR/$tdir
25188 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
25189 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
25190 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
25191 skip "not enough free inodes $numfree1 $numfree2"
25194 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
25195 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
25196 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
25197 skip "not enough free space $numfree1 $numfree2"
25200 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
25201 error "setdirstripe fails"
25203 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
25204 error "create dirs fails"
25206 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
25207 ls $DIR/$tdir/striped_dir > /dev/null ||
25208 error "ls striped dir fails"
25209 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
25210 error "unlink big striped dir fails"
25212 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
25215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25216 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25217 remote_mds_nodsh && skip "remote MDS with nodsh"
25219 mkdir_on_mdt0 $DIR/$tdir
25221 #define OBD_FAIL_OUT_ENOSPC 0x1704
25222 do_facet mds2 lctl set_param fail_loc=0x80001704
25223 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
25224 && error "create striped directory should fail"
25226 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
25228 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
25231 run_test 300p "create striped directory without space"
25234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25235 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25237 local fd=$(free_fd)
25238 local cmd="exec $fd<$tdir"
25240 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
25243 trap "eval $cmd" EXIT
25244 cd $tdir || error "cd $tdir fails"
25245 rmdir ../$tdir || error "rmdir $tdir fails"
25246 mkdir local_dir && error "create dir succeeds"
25247 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
25251 run_test 300q "create remote directory under orphan directory"
25254 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25255 skip "Need MDS version at least 2.7.55" && return
25256 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25260 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
25261 error "set striped dir error"
25263 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25264 error "getstripeddir fails"
25267 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
25268 awk '/lmv_stripe_count:/ { print $2 }')
25270 [ $MDSCOUNT -ne $stripe_count ] &&
25271 error "wrong stripe count $stripe_count expected $MDSCOUNT"
25273 rm -rf $DIR/$tdir/striped_dir ||
25274 error "unlink striped dir fails"
25276 run_test 300r "test -1 striped directory"
25278 test_300s_helper() {
25281 local stripe_dir=$DIR/$tdir/striped_dir.$count
25283 $LFS mkdir -c $count $stripe_dir ||
25284 error "lfs mkdir -c error"
25286 $LFS getdirstripe $stripe_dir ||
25287 error "lfs getdirstripe fails"
25290 stripe_count=$($LFS getdirstripe $stripe_dir |
25291 awk '/lmv_stripe_count:/ { print $2 }')
25293 [ $count -ne $stripe_count ] &&
25294 error_noexit "bad stripe count $stripe_count expected $count"
25297 dupe_stripes=$($LFS getdirstripe $stripe_dir |
25298 awk '/0x/ {count[$1] += 1}; END {
25299 for (idx in count) {
25300 if (count[idx]>1) {
25301 print "index " idx " count " count[idx]
25306 if [[ -n "$dupe_stripes" ]] ; then
25307 lfs getdirstripe $stripe_dir
25308 error_noexit "Dupe MDT above: $dupe_stripes "
25311 rm -rf $stripe_dir ||
25312 error_noexit "unlink $stripe_dir fails"
25316 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25317 skip "Need MDS version at least 2.7.55" && return
25318 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25321 for count in $(seq 2 $MDSCOUNT); do
25322 test_300s_helper $count
25325 run_test 300s "test lfs mkdir -c without -i"
25328 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
25329 skip "need MDS 2.14.55 or later"
25330 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
25332 local testdir="$DIR/$tdir/striped_dir"
25333 local dir1=$testdir/dir1
25334 local dir2=$testdir/dir2
25338 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
25339 error "failed to set default stripe count for $testdir"
25342 local stripe_count=$($LFS getdirstripe -c $dir1)
25344 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
25346 local max_count=$((MDSCOUNT - 1))
25347 local mdts=$(comma_list $(mdts_nodes))
25349 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
25350 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
25353 stripe_count=$($LFS getdirstripe -c $dir2)
25355 (( $stripe_count == $max_count )) || error "wrong stripe count"
25357 run_test 300t "test max_mdt_stripecount"
25359 prepare_remote_file() {
25360 mkdir $DIR/$tdir/src_dir ||
25361 error "create remote source failed"
25363 cp /etc/hosts $DIR/$tdir/src_dir/a ||
25364 error "cp to remote source failed"
25365 touch $DIR/$tdir/src_dir/a
25367 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
25368 error "create remote target dir failed"
25370 touch $DIR/$tdir/tgt_dir/b
25372 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
25373 error "rename dir cross MDT failed!"
25375 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
25376 error "src_child still exists after rename"
25378 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
25379 error "missing file(a) after rename"
25381 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
25382 error "diff after rename"
25386 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25389 local remote_file=$DIR/$tdir/tgt_dir/b
25391 mkdir -p $DIR/$tdir
25393 prepare_remote_file || error "prepare remote file failed"
25396 $OPENUNLINK $remote_file $remote_file ||
25397 error "openunlink $remote_file failed"
25398 $CHECKSTAT -a $remote_file || error "$remote_file exists"
25400 run_test 310a "open unlink remote file"
25403 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25406 local remote_file=$DIR/$tdir/tgt_dir/b
25408 mkdir -p $DIR/$tdir
25410 prepare_remote_file || error "prepare remote file failed"
25412 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25413 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
25414 $CHECKSTAT -t file $remote_file || error "check file failed"
25416 run_test 310b "unlink remote file with multiple links while open"
25419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25420 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
25422 local remote_file=$DIR/$tdir/tgt_dir/b
25424 mkdir -p $DIR/$tdir
25426 prepare_remote_file || error "prepare remote file failed"
25428 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25429 multiop_bg_pause $remote_file O_uc ||
25430 error "mulitop failed for remote file"
25432 $MULTIOP $DIR/$tfile Ouc
25433 kill -USR1 $MULTIPID
25436 run_test 310c "open-unlink remote file with multiple links"
25440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25441 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
25442 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
25443 skip "lustre < 2.8.54 does not contain LU-4825 fix"
25444 remote_mds_nodsh && skip "remote MDS with nodsh"
25446 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
25447 local mdts=$(comma_list $(mdts_nodes))
25449 mkdir -p $DIR/$tdir
25450 $LFS setstripe -i 0 -c 1 $DIR/$tdir
25451 createmany -o $DIR/$tdir/$tfile. 1000
25453 # statfs data is not real time, let's just calculate it
25454 old_iused=$((old_iused + 1000))
25456 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25457 osp.*OST0000*MDT0000.create_count")
25458 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25459 osp.*OST0000*MDT0000.max_create_count")
25460 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
25462 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
25463 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
25464 [ $index -ne 0 ] || error "$tfile stripe index is 0"
25466 unlinkmany $DIR/$tdir/$tfile. 1000
25468 do_nodes $mdts "$LCTL set_param -n \
25469 osp.*OST0000*.max_create_count=$max_count"
25470 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
25471 do_nodes $mdts "$LCTL set_param -n \
25472 osp.*OST0000*.create_count=$count"
25473 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
25474 grep "=0" && error "create_count is zero"
25477 for i in $(seq 120); do
25478 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
25479 # system may be too busy to destroy all objs in time, use
25480 # a somewhat small value to not fail autotest
25481 [ $((old_iused - new_iused)) -gt 400 ] && break
25485 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
25486 [ $((old_iused - new_iused)) -gt 400 ] ||
25487 error "objs not destroyed after unlink"
25489 run_test 311 "disable OSP precreate, and unlink should destroy objs"
25495 local fid=($($LFS getstripe $tf | grep 0x))
25496 local seq=${fid[3]#0x}
25497 local objid=${fid[1]}
25499 local vdevdir=$(dirname $(facet_vdevice $ost))
25500 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
25501 local zfs_zapid=$(do_facet $ost $cmd |
25502 grep -w "/O/$seq/d$((objid%32))" -C 5 |
25503 awk '/Object/{getline; print $1}')
25504 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
25505 awk "/$objid = /"'{printf $3}')
25510 zfs_object_blksz() {
25514 local vdevdir=$(dirname $(facet_vdevice $ost))
25515 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
25516 local blksz=$(do_facet $ost $cmd $objid |
25517 awk '/dblk/{getline; printf $4}')
25519 case "${blksz: -1}" in
25520 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
25521 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
25528 test_312() { # LU-4856
25529 remote_ost_nodsh && skip "remote OST with nodsh"
25530 [[ "$ost1_FSTYPE" == "zfs" ]] || skip "the test only applies to zfs"
25532 local max_blksz=$(do_facet ost1 \
25533 $ZFS get -p recordsize $(facet_device ost1) |
25534 awk '!/VALUE/{print $3}')
25535 local tf=$DIR/$tfile
25537 $LFS setstripe -c1 $tf
25538 local facet="ost$(($($LFS getstripe -i $tf) + 1))"
25540 # Get ZFS object id
25541 local zfs_objid=$(zfs_get_objid $facet $tf)
25542 # block size change by sequential overwrite
25545 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
25546 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
25548 local blksz=$(zfs_object_blksz $facet $zfs_objid)
25549 [[ $blksz -eq $bs ]] || error "blksz error: $blksz, expected: $bs"
25553 $LFS setstripe -c1 $tf
25554 facet="ost$(($($LFS getstripe -i $tf) + 1))"
25556 # block size change by sequential append write
25557 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
25558 zfs_objid=$(zfs_get_objid $facet $tf)
25561 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
25562 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
25563 oflag=sync conv=notrunc
25565 blksz=$(zfs_object_blksz $facet $zfs_objid)
25566 (( $blksz == 2 * count * PAGE_SIZE )) ||
25567 error "blksz error, actual $blksz, " \
25568 "expected: 2 * $count * $PAGE_SIZE"
25573 $LFS setstripe -c1 $tf
25574 facet="ost$(($($LFS getstripe -i $tf) + 1))"
25575 zfs_objid=$(zfs_get_objid $facet $tf)
25577 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
25578 blksz=$(zfs_object_blksz $facet $zfs_objid)
25579 (( blksz == PAGE_SIZE )) ||
25580 error "blksz error: $blksz, expected: $PAGE_SIZE"
25582 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
25583 blksz=$(zfs_object_blksz $facet $zfs_objid)
25584 (( blksz == 65536 )) || error "blksz error: $blksz, expected: 64k"
25586 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
25587 blksz=$(zfs_object_blksz $facet $zfs_objid)
25588 (( blksz == 65536 )) || error "rewrite error: $blksz, expected: 64k"
25590 run_test 312 "make sure ZFS adjusts its block size by write pattern"
25593 remote_ost_nodsh && skip "remote OST with nodsh"
25595 local file=$DIR/$tfile
25598 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
25600 # define OBD_FAIL_TGT_RCVD_EIO 0x720
25601 do_facet ost1 "$LCTL set_param fail_loc=0x720"
25602 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
25603 error "write should failed"
25604 do_facet ost1 "$LCTL set_param fail_loc=0"
25607 run_test 313 "io should fail after last_rcvd update fail"
25610 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
25612 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
25613 do_facet ost1 "$LCTL set_param fail_loc=0x720"
25615 wait_delete_completed
25616 do_facet ost1 "$LCTL set_param fail_loc=0"
25618 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
25620 test_315() { # LU-618
25621 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
25623 local file=$DIR/$tfile
25626 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
25627 error "multiop file write failed"
25628 $MULTIOP $file oO_RDONLY:r4063232_c &
25633 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
25636 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
25639 run_test 315 "read should be accounted"
25642 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
25643 large_xattr_enabled || skip "ea_inode feature disabled"
25645 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
25646 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
25647 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
25648 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
25650 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
25652 run_test 316 "lfs migrate of file with large_xattr enabled"
25655 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
25656 skip "Need MDS version at least 2.11.53"
25657 if [ "$ost1_FSTYPE" == "zfs" ]; then
25658 skip "LU-10370: no implementation for ZFS"
25662 local grant_blk_size
25664 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
25665 awk '/grant_block_size:/ { print $2; exit; }')
25667 # Create File of size 5M. Truncate it to below size's and verify
25670 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
25671 error "Create file $DIR/$tfile failed"
25672 stack_trap "rm -f $DIR/$tfile" EXIT
25674 for trunc_sz in 2097152 4097 4000 509 0; do
25675 $TRUNCATE $DIR/$tfile $trunc_sz ||
25676 error "truncate $tfile to $trunc_sz failed"
25677 local sz=$(stat --format=%s $DIR/$tfile)
25678 local blk=$(stat --format=%b $DIR/$tfile)
25679 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
25680 grant_blk_size) * 8))
25682 if [[ $blk -ne $trunc_blk ]]; then
25683 $(which stat) $DIR/$tfile
25684 error "Expected Block $trunc_blk got $blk for $tfile"
25687 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
25688 error "Expected Size $trunc_sz got $sz for $tfile"
25693 # Create file with a hole and write actual 65536 bytes which aligned
25694 # with 4K and 64K PAGE_SIZE. Block count must be 128.
25697 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
25698 error "Create file : $DIR/$tfile"
25701 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
25702 # blocks. The block count must drop to 8.
25704 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
25705 ((bs - grant_blk_size) + 1)))
25706 $TRUNCATE $DIR/$tfile $trunc_sz ||
25707 error "truncate $tfile to $trunc_sz failed"
25709 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
25710 sz=$(stat --format=%s $DIR/$tfile)
25711 blk=$(stat --format=%b $DIR/$tfile)
25713 if [[ $blk -ne $trunc_bsz ]]; then
25714 $(which stat) $DIR/$tfile
25715 error "Expected Block $trunc_bsz got $blk for $tfile"
25718 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
25719 error "Expected Size $trunc_sz got $sz for $tfile"
25721 run_test 317 "Verify blocks get correctly update after truncate"
25724 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
25725 local old_max_active=$($LCTL get_param -n \
25726 ${llite_name}.max_read_ahead_async_active \
25729 $LCTL set_param llite.*.max_read_ahead_async_active=256
25730 local max_active=$($LCTL get_param -n \
25731 ${llite_name}.max_read_ahead_async_active \
25733 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
25735 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
25736 error "set max_read_ahead_async_active should succeed"
25738 $LCTL set_param llite.*.max_read_ahead_async_active=512
25739 max_active=$($LCTL get_param -n \
25740 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
25741 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
25743 # restore @max_active
25744 [ $old_max_active -ne 0 ] && $LCTL set_param \
25745 llite.*.max_read_ahead_async_active=$old_max_active
25747 local old_threshold=$($LCTL get_param -n \
25748 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
25749 local max_per_file_mb=$($LCTL get_param -n \
25750 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
25752 local invalid=$(($max_per_file_mb + 1))
25754 llite.*.read_ahead_async_file_threshold_mb=$invalid\
25755 && error "set $invalid should fail"
25757 local valid=$(($invalid - 1))
25759 llite.*.read_ahead_async_file_threshold_mb=$valid ||
25760 error "set $valid should succeed"
25761 local threshold=$($LCTL get_param -n \
25762 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
25763 [ $threshold -eq $valid ] || error \
25764 "expect threshold $valid got $threshold"
25766 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
25768 run_test 318 "Verify async readahead tunables"
25771 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
25773 local before=$(date +%s)
25775 local mdir=$DIR/$tdir
25776 local file=$mdir/xxx
25778 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
25781 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
25782 $LCTL set_param fail_val=5 fail_loc=0x8000032c
25783 $LFS migrate -m1 $mdir &
25786 dd if=$file of=/dev/null
25788 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
25789 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
25791 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
25793 run_test 319 "lost lease lock on migrate error"
25795 test_398a() { # LU-4198
25796 local ost1_imp=$(get_osc_import_name client ost1)
25797 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25800 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25801 stack_trap "rm -f $DIR/$tfile"
25802 $LCTL set_param ldlm.namespaces.*.lru_size=clear
25804 # request a new lock on client
25805 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25807 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
25808 local lock_count=$($LCTL get_param -n \
25809 ldlm.namespaces.$imp_name.lru_size)
25810 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
25812 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
25814 # no lock cached, should use lockless DIO and not enqueue new lock
25815 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
25816 lock_count=$($LCTL get_param -n \
25817 ldlm.namespaces.$imp_name.lru_size)
25818 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
25820 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
25822 # no lock cached, should use locked DIO append
25823 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
25824 conv=notrunc || error "DIO append failed"
25825 lock_count=$($LCTL get_param -n \
25826 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
25827 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
25829 run_test 398a "direct IO should cancel lock otherwise lockless"
25831 test_398b() { # LU-4198
25832 local before=$(date +%s)
25836 which fio || skip_env "no fio installed"
25837 $LFS setstripe -c -1 -S 1M $DIR/$tfile
25838 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
25840 # Single page, multiple pages, stripe size, 4*stripe size
25841 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
25842 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
25843 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
25844 --numjobs=$njobs --fallocate=none \
25845 --iodepth=16 --allow_file_create=0 \
25846 --size=$((size/njobs))M \
25847 --filename=$DIR/$tfile &
25850 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
25851 fio --name=rand-rw --rw=randrw --bs=$bsize \
25852 --numjobs=$njobs --fallocate=none \
25853 --iodepth=16 --allow_file_create=0 \
25854 --size=$((size/njobs))M \
25855 --filename=$DIR/$tfile || true
25859 evict=$(do_facet client $LCTL get_param \
25860 osc.$FSNAME-OST*-osc-*/state |
25861 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
25863 [ -z "$evict" ] || [[ $evict -le $before ]] ||
25864 (do_facet client $LCTL get_param \
25865 osc.$FSNAME-OST*-osc-*/state;
25866 error "eviction happened: $evict before:$before")
25870 run_test 398b "DIO and buffer IO race"
25872 test_398c() { # LU-4198
25873 local ost1_imp=$(get_osc_import_name client ost1)
25874 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25877 which fio || skip_env "no fio installed"
25879 saved_debug=$($LCTL get_param -n debug)
25880 $LCTL set_param debug=0
25882 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
25883 ((size /= 1024)) # by megabytes
25884 ((size /= 2)) # write half of the OST at most
25885 [ $size -gt 40 ] && size=40 #reduce test time anyway
25887 $LFS setstripe -c 1 $DIR/$tfile
25889 # it seems like ldiskfs reserves more space than necessary if the
25890 # writing blocks are not mapped, so it extends the file firstly
25891 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
25892 cancel_lru_locks osc
25894 # clear and verify rpc_stats later
25895 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
25898 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
25899 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
25900 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25901 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25902 --filename=$DIR/$tfile
25903 [ $? -eq 0 ] || error "fio write error"
25905 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
25906 error "Locks were requested while doing AIO"
25908 # get the percentage of 1-page I/O
25909 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
25910 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
25912 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
25914 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
25915 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
25916 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25917 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25918 --filename=$DIR/$tfile
25919 [ $? -eq 0 ] || error "fio mixed read write error"
25921 echo "AIO with large block size ${size}M"
25922 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
25923 --numjobs=1 --fallocate=none --ioengine=libaio \
25924 --iodepth=16 --allow_file_create=0 --size=${size}M \
25925 --filename=$DIR/$tfile
25926 [ $? -eq 0 ] || error "fio large block size failed"
25929 $LCTL set_param debug="$saved_debug"
25931 run_test 398c "run fio to test AIO"
25933 test_398d() { # LU-13846
25934 which aiocp || skip_env "no aiocp installed"
25935 local aio_file=$DIR/$tfile.aio
25937 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25939 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
25940 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
25941 stack_trap "rm -f $DIR/$tfile $aio_file"
25943 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
25945 # make sure we don't crash and fail properly
25946 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25947 error "aio not aligned with PAGE SIZE should fail"
25949 rm -f $DIR/$tfile $aio_file
25951 run_test 398d "run aiocp to verify block size > stripe size"
25954 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
25955 touch $DIR/$tfile.new
25956 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
25958 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
25960 test_398f() { # LU-14687
25961 which aiocp || skip_env "no aiocp installed"
25962 local aio_file=$DIR/$tfile.aio
25964 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25966 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
25967 stack_trap "rm -f $DIR/$tfile $aio_file"
25969 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25970 $LCTL set_param fail_loc=0x1418
25971 # make sure we don't crash and fail properly
25972 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25973 error "aio with page allocation failure succeeded"
25974 $LCTL set_param fail_loc=0
25975 diff $DIR/$tfile $aio_file
25976 [[ $? != 0 ]] || error "no diff after failed aiocp"
25978 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
25980 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
25981 # stripe and i/o size must be > stripe size
25982 # Old style synchronous DIO waits after submitting each chunk, resulting in a
25983 # single RPC in flight. This test shows async DIO submission is working by
25984 # showing multiple RPCs in flight.
25985 test_398g() { # LU-13798
25986 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25988 # We need to do some i/o first to acquire enough grant to put our RPCs
25989 # in flight; otherwise a new connection may not have enough grant
25991 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25992 error "parallel dio failed"
25993 stack_trap "rm -f $DIR/$tfile"
25995 # Reduce RPC size to 1M to avoid combination in to larger RPCs
25996 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25997 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25998 stack_trap "$LCTL set_param -n $pages_per_rpc"
26000 # Recreate file so it's empty
26002 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
26003 #Pause rpc completion to guarantee we see multiple rpcs in flight
26004 #define OBD_FAIL_OST_BRW_PAUSE_BULK
26005 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
26006 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
26009 $LCTL set_param osc.*.rpc_stats=c
26011 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26012 error "parallel dio failed"
26013 stack_trap "rm -f $DIR/$tfile"
26015 $LCTL get_param osc.*-OST0000-*.rpc_stats
26016 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
26017 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
26018 grep "8:" | awk '{print $8}')
26019 # We look at the "8 rpcs in flight" field, and verify A) it is present
26020 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
26021 # as expected for an 8M DIO to a file with 1M stripes.
26022 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
26024 # Verify turning off parallel dio works as expected
26026 $LCTL set_param osc.*.rpc_stats=c
26027 $LCTL set_param llite.*.parallel_dio=0
26028 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
26030 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26031 error "dio with parallel dio disabled failed"
26033 # Ideally, we would see only one RPC in flight here, but there is an
26034 # unavoidable race between i/o completion and RPC in flight counting,
26035 # so while only 1 i/o is in flight at a time, the RPC in flight counter
26036 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
26037 # So instead we just verify it's always < 8.
26038 $LCTL get_param osc.*-OST0000-*.rpc_stats
26039 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
26040 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
26041 grep '^$' -B1 | grep . | awk '{print $1}')
26042 [ $ret != "8:" ] ||
26043 error "we should see fewer than 8 RPCs in flight (saw $ret)"
26045 run_test 398g "verify parallel dio async RPC submission"
26047 test_398h() { # LU-13798
26048 local dio_file=$DIR/$tfile.dio
26050 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26052 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26053 stack_trap "rm -f $DIR/$tfile $dio_file"
26055 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
26056 error "parallel dio failed"
26057 diff $DIR/$tfile $dio_file
26058 [[ $? == 0 ]] || error "file diff after aiocp"
26060 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
26062 test_398i() { # LU-13798
26063 local dio_file=$DIR/$tfile.dio
26065 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26067 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26068 stack_trap "rm -f $DIR/$tfile $dio_file"
26070 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
26071 $LCTL set_param fail_loc=0x1418
26072 # make sure we don't crash and fail properly
26073 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
26074 error "parallel dio page allocation failure succeeded"
26075 diff $DIR/$tfile $dio_file
26076 [[ $? != 0 ]] || error "no diff after failed aiocp"
26078 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
26080 test_398j() { # LU-13798
26081 # Stripe size > RPC size but less than i/o size tests split across
26082 # stripes and RPCs for individual i/o op
26083 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
26085 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
26086 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
26087 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
26088 stack_trap "$LCTL set_param -n $pages_per_rpc"
26090 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26091 error "parallel dio write failed"
26092 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
26094 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
26095 error "parallel dio read failed"
26096 diff $DIR/$tfile $DIR/$tfile.2
26097 [[ $? == 0 ]] || error "file diff after parallel dio read"
26099 run_test 398j "test parallel dio where stripe size > rpc_size"
26101 test_398k() { # LU-13798
26102 wait_delete_completed
26105 # 4 stripe file; we will cause out of space on OST0
26106 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26108 # Fill OST0 (if it's not too large)
26109 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26111 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26112 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26114 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26115 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26116 error "dd should fill OST0"
26117 stack_trap "rm -f $DIR/$tfile.1"
26119 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26123 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
26124 error "file is not 0 bytes in size"
26126 # dd above should not succeed, but don't error until here so we can
26127 # get debug info above
26129 error "parallel dio write with enospc succeeded"
26130 stack_trap "rm -f $DIR/$tfile"
26132 run_test 398k "test enospc on first stripe"
26134 test_398l() { # LU-13798
26135 wait_delete_completed
26138 # 4 stripe file; we will cause out of space on OST0
26139 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
26140 # happens on the second i/o chunk we issue
26141 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
26143 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
26144 stack_trap "rm -f $DIR/$tfile"
26146 # Fill OST0 (if it's not too large)
26147 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26149 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26150 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26152 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26153 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26154 error "dd should fill OST0"
26155 stack_trap "rm -f $DIR/$tfile.1"
26157 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
26159 stack_trap "rm -f $DIR/$tfile.2"
26161 # Check that short write completed as expected
26162 ls -la $DIR/$tfile.2
26163 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
26164 error "file is not 1M in size"
26166 # dd above should not succeed, but don't error until here so we can
26167 # get debug info above
26169 error "parallel dio write with enospc succeeded"
26171 # Truncate source file to same length as output file and diff them
26172 $TRUNCATE $DIR/$tfile 1048576
26173 diff $DIR/$tfile $DIR/$tfile.2
26174 [[ $? == 0 ]] || error "data incorrect after short write"
26176 run_test 398l "test enospc on intermediate stripe/RPC"
26178 test_398m() { # LU-13798
26179 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26181 # Set up failure on OST0, the first stripe:
26182 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
26183 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
26184 # OST0 is on ost1, OST1 is on ost2.
26185 # So this fail_val specifies OST0
26186 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
26187 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
26189 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26190 error "parallel dio write with failure on first stripe succeeded"
26191 stack_trap "rm -f $DIR/$tfile"
26192 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26194 # Place data in file for read
26195 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26196 error "parallel dio write failed"
26198 # Fail read on OST0, first stripe
26199 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26200 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
26201 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26202 error "parallel dio read with error on first stripe succeeded"
26203 rm -f $DIR/$tfile.2
26204 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26206 # Switch to testing on OST1, second stripe
26207 # Clear file contents, maintain striping
26209 # Set up failure on OST1, second stripe:
26210 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
26211 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
26213 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26214 error "parallel dio write with failure on second stripe succeeded"
26215 stack_trap "rm -f $DIR/$tfile"
26216 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26218 # Place data in file for read
26219 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26220 error "parallel dio write failed"
26222 # Fail read on OST1, second stripe
26223 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26224 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
26225 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26226 error "parallel dio read with error on second stripe succeeded"
26227 rm -f $DIR/$tfile.2
26228 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26230 run_test 398m "test RPC failures with parallel dio"
26232 # Parallel submission of DIO should not cause problems for append, but it's
26233 # important to verify.
26234 test_398n() { # LU-13798
26235 $LFS setstripe -C 2 -S 1M $DIR/$tfile
26237 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
26238 error "dd to create source file failed"
26239 stack_trap "rm -f $DIR/$tfile"
26241 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
26242 error "parallel dio write with failure on second stripe succeeded"
26243 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
26244 diff $DIR/$tfile $DIR/$tfile.1
26245 [[ $? == 0 ]] || error "data incorrect after append"
26248 run_test 398n "test append with parallel DIO"
26251 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
26253 run_test 398o "right kms with DIO"
26257 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
26258 which aiocp || skip_env "no aiocp installed"
26260 local stripe_size=$((1024 * 1024)) #1 MiB
26261 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
26262 local file_size=$((25 * stripe_size))
26264 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
26265 stack_trap "rm -f $DIR/$tfile*"
26266 # Just a bit bigger than the largest size in the test set below
26267 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
26268 error "buffered i/o to create file failed"
26270 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
26271 $((stripe_size * 4)); do
26273 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
26275 echo "bs: $bs, file_size $file_size"
26276 aiocp -a $PAGE_SIZE -b $bs -s $file_size -f O_DIRECT \
26277 $DIR/$tfile.1 $DIR/$tfile.2 &
26279 # Buffered I/O with similar but not the same block size
26280 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
26287 if (( rc1 != 0 )); then
26288 error "aio copy 1 w/bsize $bs failed: $rc1"
26290 if (( rc2 != 0 )); then
26291 error "buffered copy 2 w/bsize $bs failed: $rc2"
26294 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
26295 error "size incorrect"
26296 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
26297 error "files differ, bsize $bs"
26298 rm -f $DIR/$tfile.2
26301 run_test 398p "race aio with buffered i/o"
26304 local read_write=$1
26305 if [ "$read_write" = "write" ]; then
26306 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
26307 elif [ "$read_write" = "read" ]; then
26308 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
26310 error "argument error"
26313 # turn off debug for performance testing
26314 local saved_debug=$($LCTL get_param -n debug)
26315 $LCTL set_param debug=0
26317 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26319 # get ost1 size - $FSNAME-OST0000
26320 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
26321 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
26322 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
26324 if [ "$read_write" = "read" ]; then
26325 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
26328 local start_time=$(date +%s.%N)
26329 $dd_cmd bs=1M count=$blocks oflag=sync ||
26330 error "real dd $read_write error"
26331 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
26333 if [ "$read_write" = "write" ]; then
26337 # define OBD_FAIL_OST_FAKE_RW 0x238
26338 do_facet ost1 $LCTL set_param fail_loc=0x238
26340 local start_time=$(date +%s.%N)
26341 $dd_cmd bs=1M count=$blocks oflag=sync ||
26342 error "fake dd $read_write error"
26343 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
26345 if [ "$read_write" = "write" ]; then
26347 cancel_lru_locks osc
26348 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
26349 error "$tfile size not $blocks MB"
26351 do_facet ost1 $LCTL set_param fail_loc=0
26353 echo "fake $read_write $duration_fake vs. normal $read_write" \
26354 "$duration in seconds"
26355 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
26356 error_not_in_vm "fake write is slower"
26358 $LCTL set_param -n debug="$saved_debug"
26361 test_399a() { # LU-7655 for OST fake write
26362 remote_ost_nodsh && skip "remote OST with nodsh"
26366 run_test 399a "fake write should not be slower than normal write"
26368 test_399b() { # LU-8726 for OST fake read
26369 remote_ost_nodsh && skip "remote OST with nodsh"
26370 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
26371 skip_env "ldiskfs only test"
26376 run_test 399b "fake read should not be slower than normal read"
26378 test_400a() { # LU-1606, was conf-sanity test_74
26379 if ! which $CC > /dev/null 2>&1; then
26380 skip_env "$CC is not installed"
26383 local extra_flags=''
26384 local out=$TMP/$tfile
26385 local prefix=/usr/include/lustre
26388 # Oleg removes .c files in his test rig so test if any c files exist
26389 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
26390 skip_env "Needed .c test files are missing"
26392 if ! [[ -d $prefix ]]; then
26393 # Assume we're running in tree and fixup the include path.
26394 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
26395 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
26396 extra_flags+=" -L$LUSTRE/utils/.libs"
26399 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
26400 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
26401 error "client api broken"
26405 run_test 400a "Lustre client api program can compile and link"
26407 test_400b() { # LU-1606, LU-5011
26409 local out=$TMP/$tfile
26410 local prefix=/usr/include/linux/lustre
26412 # We use a hard coded prefix so that this test will not fail
26413 # when run in tree. There are headers in lustre/include/lustre/
26414 # that are not packaged (like lustre_idl.h) and have more
26415 # complicated include dependencies (like config.h and lnet/types.h).
26416 # Since this test about correct packaging we just skip them when
26417 # they don't exist (see below) rather than try to fixup cppflags.
26419 if ! which $CC > /dev/null 2>&1; then
26420 skip_env "$CC is not installed"
26423 for header in $prefix/*.h; do
26424 if ! [[ -f "$header" ]]; then
26428 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
26429 continue # lustre_ioctl.h is internal header
26432 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
26433 error "cannot compile '$header'"
26437 run_test 400b "packaged headers can be compiled"
26439 test_401a() { #LU-7437
26440 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
26441 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
26443 #count the number of parameters by "list_param -R"
26444 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
26445 #count the number of parameters by listing proc files
26446 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
26447 echo "proc_dirs='$proc_dirs'"
26448 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
26449 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
26452 [ $params -eq $procs ] ||
26453 error "found $params parameters vs. $procs proc files"
26455 # test the list_param -D option only returns directories
26456 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
26457 #count the number of parameters by listing proc directories
26458 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
26461 [ $params -eq $procs ] ||
26462 error "found $params parameters vs. $procs proc files"
26464 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
26467 # jobid_var may not allow arbitrary values, so use jobid_name
26469 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26470 local testname=jobid_name tmp='testing%p'
26472 local testname=jobid_var tmp=testing
26475 local save=$($LCTL get_param -n $testname)
26477 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
26478 error "no error returned when setting bad parameters"
26480 local jobid_new=$($LCTL get_param -n foe $testname baz)
26481 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
26483 $LCTL set_param -n fog=bam $testname=$save bat=fog
26484 local jobid_old=$($LCTL get_param -n foe $testname bag)
26485 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
26487 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
26490 # jobid_var may not allow arbitrary values, so use jobid_name
26492 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26493 local testname=jobid_name
26495 local testname=jobid_var
26498 local jobid_var_old=$($LCTL get_param -n $testname)
26499 local jobid_var_new
26501 $LCTL set_param $testname= &&
26502 error "no error returned for 'set_param a='"
26504 jobid_var_new=$($LCTL get_param -n $testname)
26505 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
26506 error "$testname was changed by setting without value"
26508 $LCTL set_param $testname &&
26509 error "no error returned for 'set_param a'"
26511 jobid_var_new=$($LCTL get_param -n $testname)
26512 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
26513 error "$testname was changed by setting without value"
26515 run_test 401c "Verify 'lctl set_param' without value fails in either format."
26518 # jobid_var may not allow arbitrary values, so use jobid_name
26520 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26521 local testname=jobid_name new_value='foo=bar%p'
26523 local testname=jobid_var new_valuie=foo=bar
26526 local jobid_var_old=$($LCTL get_param -n $testname)
26527 local jobid_var_new
26529 $LCTL set_param $testname=$new_value ||
26530 error "'set_param a=b' did not accept a value containing '='"
26532 jobid_var_new=$($LCTL get_param -n $testname)
26533 [[ "$jobid_var_new" == "$new_value" ]] ||
26534 error "'set_param a=b' failed on a value containing '='"
26536 # Reset the $testname to test the other format
26537 $LCTL set_param $testname=$jobid_var_old
26538 jobid_var_new=$($LCTL get_param -n $testname)
26539 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
26540 error "failed to reset $testname"
26542 $LCTL set_param $testname $new_value ||
26543 error "'set_param a b' did not accept a value containing '='"
26545 jobid_var_new=$($LCTL get_param -n $testname)
26546 [[ "$jobid_var_new" == "$new_value" ]] ||
26547 error "'set_param a b' failed on a value containing '='"
26549 $LCTL set_param $testname $jobid_var_old
26550 jobid_var_new=$($LCTL get_param -n $testname)
26551 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
26552 error "failed to reset $testname"
26554 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
26556 test_401e() { # LU-14779
26557 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
26558 error "lctl list_param MGC* failed"
26559 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
26560 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
26561 error "lctl get_param lru_size failed"
26563 run_test 401e "verify 'lctl get_param' works with NID in parameter"
26566 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
26567 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
26568 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
26569 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
26570 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
26571 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
26572 remote_mds_nodsh && skip "remote MDS with nodsh"
26574 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
26575 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
26576 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
26577 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
26578 echo "Touch failed - OK"
26580 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
26583 local file1=$DIR/$tfile.1
26584 local file2=$DIR/$tfile.2
26585 local tfile=$TMP/$tfile
26587 rm -f $file1 $file2 $tfile
26592 # 30 sec OBD_TIMEOUT in ll_getattr()
26593 # right before populating st_nlink
26594 $LCTL set_param fail_loc=0x80001409
26595 stat -c %h $file1 > $tfile &
26597 # create an alias, drop all locks and reclaim the dentry
26599 cancel_lru_locks mdc
26600 cancel_lru_locks osc
26601 sysctl -w vm.drop_caches=2
26605 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
26607 rm -f $tfile $file1 $file2
26609 run_test 403 "i_nlink should not drop to zero due to aliasing"
26611 test_404() { # LU-6601
26612 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
26613 skip "Need server version newer than 2.8.52"
26614 remote_mds_nodsh && skip "remote MDS with nodsh"
26616 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
26617 awk '/osp .*-osc-MDT/ { print $4}')
26620 for osp in $mosps; do
26621 echo "Deactivate: " $osp
26622 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
26623 local stat=$(do_facet $SINGLEMDS $LCTL dl |
26624 awk -vp=$osp '$4 == p { print $2 }')
26625 [ $stat = IN ] || {
26626 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
26627 error "deactivate error"
26629 echo "Activate: " $osp
26630 do_facet $SINGLEMDS $LCTL --device %$osp activate
26631 local stat=$(do_facet $SINGLEMDS $LCTL dl |
26632 awk -vp=$osp '$4 == p { print $2 }')
26633 [ $stat = UP ] || {
26634 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
26635 error "activate error"
26639 run_test 404 "validate manual {de}activated works properly for OSPs"
26642 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
26643 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
26644 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
26645 skip "Layout swap lock is not supported"
26647 check_swap_layouts_support
26648 check_swap_layout_no_dom $DIR
26650 test_mkdir $DIR/$tdir
26651 swap_lock_test -d $DIR/$tdir ||
26652 error "One layout swap locked test failed"
26654 run_test 405 "Various layout swap lock tests"
26657 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26658 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
26659 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
26660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26661 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
26662 skip "Need MDS version at least 2.8.50"
26664 local def_stripe_size=$($LFS getstripe -S $MOUNT)
26665 local test_pool=$TESTNAME
26667 pool_add $test_pool || error "pool_add failed"
26668 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
26669 error "pool_add_targets failed"
26671 save_layout_restore_at_exit $MOUNT
26673 # parent set default stripe count only, child will stripe from both
26674 # parent and fs default
26675 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
26676 error "setstripe $MOUNT failed"
26677 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
26678 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
26679 for i in $(seq 10); do
26680 local f=$DIR/$tdir/$tfile.$i
26681 touch $f || error "touch failed"
26682 local count=$($LFS getstripe -c $f)
26683 [ $count -eq $OSTCOUNT ] ||
26684 error "$f stripe count $count != $OSTCOUNT"
26685 local offset=$($LFS getstripe -i $f)
26686 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
26687 local size=$($LFS getstripe -S $f)
26688 [ $size -eq $((def_stripe_size * 2)) ] ||
26689 error "$f stripe size $size != $((def_stripe_size * 2))"
26690 local pool=$($LFS getstripe -p $f)
26691 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
26694 # change fs default striping, delete parent default striping, now child
26695 # will stripe from new fs default striping only
26696 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
26697 error "change $MOUNT default stripe failed"
26698 $LFS setstripe -c 0 $DIR/$tdir ||
26699 error "delete $tdir default stripe failed"
26700 for i in $(seq 11 20); do
26701 local f=$DIR/$tdir/$tfile.$i
26702 touch $f || error "touch $f failed"
26703 local count=$($LFS getstripe -c $f)
26704 [ $count -eq 1 ] || error "$f stripe count $count != 1"
26705 local offset=$($LFS getstripe -i $f)
26706 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
26707 local size=$($LFS getstripe -S $f)
26708 [ $size -eq $def_stripe_size ] ||
26709 error "$f stripe size $size != $def_stripe_size"
26710 local pool=$($LFS getstripe -p $f)
26711 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
26714 unlinkmany $DIR/$tdir/$tfile. 1 20
26716 local f=$DIR/$tdir/$tfile
26717 pool_remove_all_targets $test_pool $f
26718 pool_remove $test_pool $f
26720 run_test 406 "DNE support fs default striping"
26723 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26724 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
26725 skip "Need MDS version at least 2.8.55"
26726 remote_mds_nodsh && skip "remote MDS with nodsh"
26728 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
26729 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
26730 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
26731 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
26732 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
26734 #define OBD_FAIL_DT_TXN_STOP 0x2019
26735 for idx in $(seq $MDSCOUNT); do
26736 do_facet mds$idx "lctl set_param fail_loc=0x2019"
26738 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
26739 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
26740 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
26743 run_test 407 "transaction fail should cause operation fail"
26746 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
26748 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
26749 lctl set_param fail_loc=0x8000040a
26750 # let ll_prepare_partial_page() fail
26751 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
26755 # create at least 100 unused inodes so that
26756 # shrink_icache_memory(0) should not return 0
26757 touch $DIR/$tfile-{0..100}
26758 rm -f $DIR/$tfile-{0..100}
26761 echo 2 > /proc/sys/vm/drop_caches
26763 run_test 408 "drop_caches should not hang due to page leaks"
26767 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26769 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
26770 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
26771 touch $DIR/$tdir/guard || error "(2) Fail to create"
26773 local PREFIX=$(str_repeat 'A' 128)
26774 echo "Create 1K hard links start at $(date)"
26775 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
26776 error "(3) Fail to hard link"
26778 echo "Links count should be right although linkEA overflow"
26779 stat $DIR/$tdir/guard || error "(4) Fail to stat"
26780 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
26781 [ $linkcount -eq 1001 ] ||
26782 error "(5) Unexpected hard links count: $linkcount"
26784 echo "List all links start at $(date)"
26785 ls -l $DIR/$tdir/foo > /dev/null ||
26786 error "(6) Fail to list $DIR/$tdir/foo"
26788 echo "Unlink hard links start at $(date)"
26789 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
26790 error "(7) Fail to unlink"
26791 echo "Unlink hard links finished at $(date)"
26793 run_test 409 "Large amount of cross-MDTs hard links on the same file"
26797 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
26798 skip "Need client version at least 2.9.59"
26799 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
26800 skip "Need MODULES build"
26802 # Create a file, and stat it from the kernel
26803 local testfile=$DIR/$tfile
26806 local run_id=$RANDOM
26807 local my_ino=$(stat --format "%i" $testfile)
26809 # Try to insert the module. This will always fail as the
26810 # module is designed to not be inserted.
26811 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
26814 # Anything but success is a test failure
26816 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
26817 error "no inode match"
26819 run_test 410 "Test inode number returned from kernel thread"
26821 cleanup_test411_cgroup() {
26827 local cg_basedir=/sys/fs/cgroup/memory
26829 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
26830 skip "no setup for cgroup"
26832 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
26833 error "test file creation failed"
26834 cancel_lru_locks osc
26836 # Create a very small memory cgroup to force a slab allocation error
26837 local cgdir=$cg_basedir/osc_slab_alloc
26838 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
26839 trap "cleanup_test411_cgroup $cgdir" EXIT
26840 echo 2M > $cgdir/memory.kmem.limit_in_bytes
26841 echo 1M > $cgdir/memory.limit_in_bytes
26843 # Should not LBUG, just be killed by oom-killer
26844 # dd will return 0 even allocation failure in some environment.
26845 # So don't check return value
26846 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
26847 cleanup_test411_cgroup $cgdir
26851 run_test 411 "Slab allocation error with cgroup does not LBUG"
26854 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
26855 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
26856 skip "Need server version at least 2.10.55"
26858 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
26859 error "mkdir failed"
26860 $LFS getdirstripe $DIR/$tdir
26861 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
26862 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
26863 error "expect $((MDSCOUT - 1)) get $stripe_index"
26864 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
26865 [ $stripe_count -eq 2 ] ||
26866 error "expect 2 get $stripe_count"
26868 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
26873 # subdirs should be on the same MDT as parent
26874 for i in $(seq 0 $((MDSCOUNT - 1))); do
26875 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
26876 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
26877 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
26878 (( index == i )) || error "mdt$i/sub on MDT$index"
26881 # stripe offset -1, ditto
26882 for i in {1..10}; do
26883 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
26884 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
26885 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
26886 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
26887 (( index == index2 )) ||
26888 error "qos$i on MDT$index, sub on MDT$index2"
26891 local testdir=$DIR/$tdir/inherit
26893 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
26896 testdir=$testdir/s$i
26897 mkdir $testdir || error "mkdir $testdir failed"
26898 index=$($LFS getstripe -m $testdir)
26899 (( index == 1 )) ||
26900 error "$testdir on MDT$index"
26903 # not inherit any more
26904 testdir=$testdir/s3
26905 mkdir $testdir || error "mkdir $testdir failed"
26906 getfattr -d -m dmv $testdir | grep dmv &&
26907 error "default LMV set on $testdir" || true
26909 run_test 412 "mkdir on specific MDTs"
26911 TEST413_COUNT=${TEST413_COUNT:-200}
26914 # set_maxage() is used by test_413 only.
26915 # This is a helper function to set maxage. Does not return any value.
26916 # Input: maxage to set
26919 local lmv_qos_maxage
26920 local lod_qos_maxage
26921 local new_maxage=$1
26923 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26924 $LCTL set_param lmv.*.qos_maxage=$new_maxage
26925 stack_trap "$LCTL set_param \
26926 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26927 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
26928 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
26929 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26930 lod.*.mdt_qos_maxage=$new_maxage
26931 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26932 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
26935 generate_uneven_mdts() {
26947 echo "Check for uneven MDTs: "
26949 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26950 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26951 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26953 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26954 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26957 for ((i = 1; i < ${#ffree[@]}; i++)); do
26958 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26959 if [ $tmp -gt $max ]; then
26963 if [ $tmp -lt $min ]; then
26969 (( min > 0 )) || skip "low space on MDT$min_index"
26970 (( ${ffree[min_index]} > 0 )) ||
26971 skip "no free files on MDT$min_index"
26972 (( ${ffree[min_index]} < 10000000 )) ||
26973 skip "too many free files on MDT$min_index"
26975 # Check if we need to generate uneven MDTs
26976 local diff=$(((max - min) * 100 / min))
26977 local testdirp=$DIR/$tdir-fillmdt # parent fill folder
26978 local testdir # individual folder within $testdirp
26982 # fallocate is faster to consume space on MDT, if available
26983 if check_fallocate_supported mds$((min_index + 1)); then
26984 cmd="fallocate -l 128K "
26986 cmd="dd if=/dev/zero bs=128K count=1 of="
26989 echo "using cmd $cmd"
26990 for (( i = 0; diff < threshold; i++ )); do
26991 testdir=${testdirp}/$i
26992 [ -d $testdir ] && continue
26994 (( i % 10 > 0 )) || { $LFS df; $LFS df -i; }
26997 # generate uneven MDTs, create till $threshold% diff
26998 echo -n "weight diff=$diff% must be > $threshold% ..."
26999 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
27000 $LFS mkdir -i $min_index $testdir ||
27001 error "mkdir $testdir failed"
27002 $LFS setstripe -E 1M -L mdt $testdir ||
27003 error "setstripe $testdir failed"
27005 for (( f = 0; f < TEST413_COUNT; f++ )); do
27006 $cmd$testdir/f.$f &> /dev/null || error "$cmd $f failed"
27008 sync; sleep 1; sync
27010 # wait for QOS to update
27011 (( SECONDS < start + 2 )) && sleep $((start + 2 - SECONDS))
27013 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
27014 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
27015 max=$(((${ffree[max_index]} >> 8) *
27016 (${bavail[max_index]} * bsize >> 16)))
27017 min=$(((${ffree[min_index]} >> 8) *
27018 (${bavail[min_index]} * bsize >> 16)))
27019 (( min > 0 )) || skip "low space on MDT$min_index"
27020 diff=$(((max - min) * 100 / min))
27023 echo "MDT filesfree available: ${ffree[*]}"
27024 echo "MDT blocks available: ${bavail[*]}"
27025 echo "weight diff=$diff%"
27030 local stripe_count=$2
27031 local mdts=$(comma_list $(mdts_nodes))
27034 local lmv_qos_prio_free
27035 local lmv_qos_threshold_rr
27036 local lod_qos_prio_free
27037 local lod_qos_threshold_rr
27042 # @total is total directories created if it's testing plain
27043 # directories, otherwise it's total stripe object count for
27044 # striped directories test.
27045 # remote/striped directory unlinking is slow on zfs and may
27046 # timeout, test with fewer directories
27047 [ "$mds1_FSTYPE" = "zfs" ] && total=120 || total=240
27049 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
27050 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
27051 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27053 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
27054 stack_trap "$LCTL set_param \
27055 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
27056 stack_trap "$LCTL set_param \
27057 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
27059 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
27060 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
27061 lod_qos_prio_free=${lod_qos_prio_free%%%}
27062 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
27063 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
27064 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
27065 stack_trap "do_nodes $mdts $LCTL set_param \
27066 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
27067 stack_trap "do_nodes $mdts $LCTL set_param \
27068 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
27070 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27071 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
27073 testdir=$DIR/$tdir-s$stripe_count/rr
27075 local stripe_index=$($LFS getstripe -m $testdir)
27076 local test_mkdir_rr=true
27078 getfattr -d -m dmv -e hex $testdir | grep dmv
27079 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
27080 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
27081 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
27082 test_mkdir_rr=false
27087 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
27088 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
27090 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
27091 for (( i = 0; i < total / stripe_count; i++ )); do
27092 eval $mkdir_cmd $testdir/subdir$i ||
27093 error "$mkdir_cmd subdir$i failed"
27096 for (( i = 0; i < $MDSCOUNT; i++ )); do
27097 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
27098 echo "$count directories created on MDT$i"
27099 if $test_mkdir_rr; then
27100 (( count == total / stripe_count / MDSCOUNT )) ||
27101 error "subdirs are not evenly distributed"
27102 elif (( i == stripe_index )); then
27103 (( count == total / stripe_count )) ||
27104 error "$count subdirs created on MDT$i"
27106 (( count == 0 )) ||
27107 error "$count subdirs created on MDT$i"
27110 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
27111 count=$($LFS getdirstripe $testdir/* |
27112 grep -c -P "^\s+$i\t")
27113 echo "$count stripes created on MDT$i"
27114 # deviation should < 5% of average
27115 delta=$((count - total / MDSCOUNT))
27116 (( ${delta#-} <= total / MDSCOUNT / 20 )) ||
27117 error "stripes are not evenly distributed"
27122 echo "Check for uneven MDTs: "
27132 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27133 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27134 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27136 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27137 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27140 for ((i = 1; i < ${#ffree[@]}; i++)); do
27141 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27142 if [ $tmp -gt $max ]; then
27146 if [ $tmp -lt $min ]; then
27151 echo "stripe_count=$stripe_count min_idx=$min_index max_idx=$max_index"
27153 (( min > 0 )) || skip "low space on MDT$min_index"
27154 (( ${ffree[min_index]} < 10000000 )) ||
27155 skip "too many free files on MDT$min_index"
27157 generate_uneven_mdts 120
27159 echo "MDT filesfree available: ${ffree[*]}"
27160 echo "MDT blocks available: ${bavail[*]}"
27161 echo "weight diff=$(((max - min) * 100 / min))%"
27163 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
27165 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
27166 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
27167 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
27168 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
27169 # decrease statfs age, so that it can be updated in time
27170 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
27171 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
27175 testdir=$DIR/$tdir-s$stripe_count/qos
27177 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
27178 for (( i = 0; i < total / stripe_count; i++ )); do
27179 eval $mkdir_cmd $testdir/subdir$i ||
27180 error "$mkdir_cmd subdir$i failed"
27184 for (( i = 0; i < $MDSCOUNT; i++ )); do
27185 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
27186 (( count > max )) && max=$count
27187 echo "$count directories created on MDT$i : curmax=$max"
27190 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
27192 # D-value should > 10% of average
27193 (( max - min > total / stripe_count / MDSCOUNT / 10 )) ||
27194 error "subdirs shouldn't be evenly distributed: $max - $min <= $((total / stripe_count / MDSCOUNT / 10))"
27196 # ditto for stripes
27197 if (( stripe_count > 1 )); then
27199 for (( i = 0; i < $MDSCOUNT; i++ )); do
27200 count=$($LFS getdirstripe $testdir/* |
27201 grep -c -P "^\s+$i\t")
27202 (( count > max )) && max=$count
27203 echo "$count stripes created on MDT$i"
27206 min=$($LFS getdirstripe $testdir/* |
27207 grep -c -P "^\s+$min_index\t")
27208 (( max - min > total / MDSCOUNT / 10 )) ||
27209 error "stripes shouldn't be evenly distributed: $max - $min <= $((total / MDSCOUNT / 10))"
27221 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27222 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27223 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27225 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27227 for ((i = 1; i < ${#ffree[@]}; i++)); do
27228 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27229 (( tmp < min )) && min=$tmp && min_index=$i
27236 [ $MDSCOUNT -lt 2 ] &&
27237 skip "We need at least 2 MDTs for this test"
27239 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27240 skip "Need server version at least 2.12.52"
27242 local stripe_max=$((MDSCOUNT - 1))
27245 # let caller set maxage for latest result
27248 # fill MDT unevenly
27249 generate_uneven_mdts 120
27251 # test 4-stripe directory at most, otherwise it's too slow
27252 # We are being very defensive. Although Autotest uses 4 MDTs.
27253 # We make sure stripe_max does not go over 4.
27254 (( stripe_max > 4 )) && stripe_max=4
27255 # unlinking striped directory is slow on zfs, and may timeout, only test
27257 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27258 for stripe_count in $(seq 1 $stripe_max); do
27259 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
27260 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
27261 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
27262 error "mkdir failed"
27263 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
27266 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
27269 [ $MDSCOUNT -lt 2 ] &&
27270 skip "We need at least 2 MDTs for this test"
27272 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27273 skip "Need server version at least 2.12.52"
27275 local stripe_max=$((MDSCOUNT - 1))
27279 # let caller set maxage for latest result
27282 # fill MDT unevenly
27283 generate_uneven_mdts 120
27285 # test 4-stripe directory at most, otherwise it's too slow
27286 # We are being very defensive. Although Autotest uses 4 MDTs.
27287 # We make sure stripe_max does not go over 4.
27288 (( stripe_max > 4 )) && stripe_max=4
27289 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27290 for stripe_count in $(seq 1 $stripe_max); do
27291 testdir=$DIR/$tdir-s$stripe_count
27292 mkdir $testdir || error "mkdir $testdir failed"
27293 mkdir $testdir/rr || error "mkdir rr failed"
27294 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
27295 error "mkdir qos failed"
27296 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
27297 $testdir/rr || error "setdirstripe rr failed"
27298 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
27299 error "setdirstripe failed"
27300 test_qos_mkdir "mkdir" $stripe_count
27303 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
27306 (( $MDSCOUNT >= 2 )) ||
27307 skip "We need at least 2 MDTs for this test"
27309 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
27310 skip "Need server version at least 2.14.51"
27315 local lmv_qos_maxage
27316 local lod_qos_maxage
27318 # let caller set maxage for latest result
27319 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27320 $LCTL set_param lmv.*.qos_maxage=1
27321 stack_trap "$LCTL set_param \
27322 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
27323 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
27324 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
27325 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27326 lod.*.mdt_qos_maxage=1
27327 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27328 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
27330 # fill MDT unevenly
27331 generate_uneven_mdts 120
27333 testdir=$DIR/${tdir}-s1
27334 mkdir $testdir || error "mkdir $testdir failed"
27335 mkdir $testdir/rr || error "mkdir rr failed"
27336 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
27337 # default max_inherit is -1, default max_inherit_rr is 0
27338 $LFS setdirstripe -D -c 1 $testdir/rr ||
27339 error "setdirstripe rr failed"
27340 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
27341 error "setdirstripe qos failed"
27342 test_qos_mkdir "mkdir" 1
27344 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
27345 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
27346 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
27347 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
27348 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
27350 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
27351 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
27352 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
27353 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
27354 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
27355 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
27356 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
27357 error "level2 shouldn't have default LMV" || true
27359 run_test 413c "mkdir with default LMV max inherit rr"
27362 (( MDSCOUNT >= 2 )) ||
27363 skip "We need at least 2 MDTs for this test"
27365 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
27366 skip "Need server version at least 2.14.51"
27368 local lmv_qos_threshold_rr
27370 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27372 stack_trap "$LCTL set_param \
27373 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
27375 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27376 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
27377 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
27378 error "$tdir shouldn't have default LMV"
27379 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
27380 error "mkdir sub failed"
27382 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
27384 (( count == 100 )) || error "$count subdirs on MDT0"
27386 run_test 413d "inherit ROOT default LMV"
27389 (( MDSCOUNT >= 2 )) ||
27390 skip "We need at least 2 MDTs for this test"
27391 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27392 skip "Need server version at least 2.14.55"
27394 local testdir=$DIR/$tdir
27395 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
27397 local sub_max_inherit
27399 mkdir -p $testdir || error "failed to create $testdir"
27401 # set default max-inherit to -1 if stripe count is 0 or 1
27402 $LFS setdirstripe -D -c 1 $testdir ||
27403 error "failed to set default LMV"
27404 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27405 (( max_inherit == -1 )) ||
27406 error "wrong max_inherit value $max_inherit"
27408 # set default max_inherit to a fixed value if stripe count is not 0 or 1
27409 $LFS setdirstripe -D -c -1 $testdir ||
27410 error "failed to set default LMV"
27411 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27412 (( max_inherit > 0 )) ||
27413 error "wrong max_inherit value $max_inherit"
27415 # and the subdir will decrease the max_inherit by 1
27416 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
27417 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
27418 (( sub_max_inherit == max_inherit - 1)) ||
27419 error "wrong max-inherit of subdir $sub_max_inherit"
27421 # check specified --max-inherit and warning message
27422 stack_trap "rm -f $tmpfile"
27423 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
27424 error "failed to set default LMV"
27425 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27426 (( max_inherit == -1 )) ||
27427 error "wrong max_inherit value $max_inherit"
27429 # check the warning messages
27430 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
27431 error "failed to detect warning string"
27434 run_test 413e "check default max-inherit value"
27436 test_fs_dmv_inherit()
27438 local testdir=$DIR/$tdir
27445 mkdir $testdir || error "mkdir $testdir failed"
27446 count=$($LFS getdirstripe -D -c $testdir)
27447 (( count == 1 )) ||
27448 error "$testdir default LMV count mismatch $count != 1"
27449 inherit=$($LFS getdirstripe -D -X $testdir)
27450 (( inherit == 3 - i )) ||
27451 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
27452 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
27453 (( inherit_rr == 3 - i )) ||
27454 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
27455 testdir=$testdir/sub
27458 mkdir $testdir || error "mkdir $testdir failed"
27459 count=$($LFS getdirstripe -D -c $testdir)
27460 (( count == 0 )) ||
27461 error "$testdir default LMV count not zero: $count"
27465 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
27467 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27468 skip "Need server version at least 2.14.55"
27470 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
27471 error "dump $DIR default LMV failed"
27472 stack_trap "setfattr --restore=$TMP/dmv.ea"
27474 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
27475 error "set $DIR default LMV failed"
27477 test_fs_dmv_inherit
27479 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
27482 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
27484 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
27485 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
27486 error "dump $DIR default LMV failed"
27487 stack_trap "setfattr --restore=$TMP/dmv.ea"
27489 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
27490 error "set $DIR default LMV failed"
27492 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
27493 error "mount $MOUNT2 failed"
27494 stack_trap "umount_client $MOUNT2"
27496 local saved_DIR=$DIR
27500 stack_trap "export DIR=$saved_DIR"
27502 # first check filesystem-wide default LMV inheritance
27503 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
27505 # then check subdirs are spread to all MDTs
27506 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
27508 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
27510 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
27512 run_test 413g "enforce ROOT default LMV on subdir mount"
27515 (( MDSCOUNT >= 2 )) ||
27516 skip "We need at least 2 MDTs for this test"
27518 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
27519 skip "Need server version at least 2.15.50.6"
27521 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27523 stack_trap "$LCTL set_param \
27524 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
27525 $LCTL set_param lmv.*.qos_maxage=1
27529 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
27530 local count=$((MDSCOUNT * 20))
27532 generate_uneven_mdts 50
27534 mkdir -p $dir || error "mkdir $dir failed"
27535 stack_trap "rm -rf $dir"
27536 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
27537 --max-inherit-rr=$rr_depth $dir
27539 for ((d=0; d < depth + 2; d++)); do
27541 for ((sub=0; sub < count; sub++)); do
27544 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
27545 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
27546 # subdirs within $rr_depth should be created round-robin
27547 if (( d < rr_depth )); then
27548 (( ${num[0]} != count )) ||
27549 error "all objects created on MDT ${num[1]}"
27555 run_test 413h "don't stick to parent for round-robin dirs"
27558 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27560 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27561 skip "Need server version at least 2.14.55"
27563 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
27564 error "dump $DIR default LMV failed"
27565 stack_trap "setfattr --restore=$TMP/dmv.ea"
27567 local testdir=$DIR/$tdir
27572 $LFS setdirstripe -D -i-1 -c1 --max-inherit=$def_max \
27573 --max-inherit-rr=$def_max_rr $DIR ||
27574 error "set $DIR default LMV failed"
27576 for i in $(seq 2 3); do
27577 def_max=$((def_max - 1))
27578 (( def_max_rr == 0 )) || def_max_rr=$((def_max_rr - 1))
27581 # RR is decremented and keeps zeroed once exhausted
27582 count=$($LFS getdirstripe -D --max-inherit-rr $testdir)
27583 (( count == def_max_rr )) ||
27584 error_noexit "$testdir: max-inherit-rr $count != $def_max_rr"
27586 # max-inherit is decremented
27587 count=$($LFS getdirstripe -D --max-inherit $testdir)
27588 (( count == def_max )) ||
27589 error_noexit "$testdir: max-inherit $count != $def_max"
27591 testdir=$testdir/d$i
27594 # d3 is the last inherited from ROOT, no inheritance anymore
27595 # i.e. no the default layout anymore
27596 mkdir -p $testdir/d4/d5
27597 count=$($LFS getdirstripe -D --max-inherit $testdir)
27598 (( count == -1 )) ||
27599 error_noexit "$testdir: max-inherit $count != -1"
27601 local p_count=$($LFS getdirstripe -i $testdir)
27603 for i in $(seq 4 5); do
27604 testdir=$testdir/d$i
27606 # the root default layout is not applied once exhausted
27607 count=$($LFS getdirstripe -i $testdir)
27608 (( count == p_count )) ||
27609 error_noexit "$testdir: stripe-offset $count != parent offset $p_count"
27612 $LFS setdirstripe -i 0 $DIR/d2
27613 count=$($LFS getdirstripe -D --max-inherit $DIR/d2)
27614 (( count == -1 )) ||
27615 error_noexit "$DIR/d2: max-inherit non-striped default $count != -1"
27617 run_test 413i "check default layout inheritance"
27624 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
27625 unlinkmany $subdir/f. $TEST413_COUNT &
27629 for pid in $pids; do
27635 run_test 413z "413 test cleanup"
27638 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
27639 $LCTL set_param fail_loc=0x80000521
27640 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
27643 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
27646 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
27647 (( $MDS1_VERSION >= $(version_code 2.11.52) )) ||
27648 skip "Need server version at least 2.11.52"
27654 # this test may be slow on ZFS
27655 [[ "$mds1_FSTYPE" == "zfs" ]] && total=50
27657 # though this test is designed for striped directory, let's test normal
27658 # directory too since lock is always saved as CoS lock.
27659 test_mkdir $DIR/$tdir || error "mkdir $tdir"
27660 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
27661 stack_trap "unlinkmany $DIR/$tdir/$tfile. $total || true"
27662 # if looping with ONLY_REPEAT, wait for previous deletions to finish
27663 wait_delete_completed_mds
27665 # run a loop without concurrent touch to measure rename duration.
27666 # only for test debug/robustness, NOT part of COS functional test.
27667 local start_time=$SECONDS
27668 for ((i = 0; i < total; i++)); do
27669 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
27672 local baseline=$((SECONDS - start_time))
27673 echo "rename $total files without 'touch' took $baseline sec"
27680 local setattr_pid=$!
27682 # rename files back to original name so unlinkmany works
27683 start_time=$SECONDS
27684 for ((i = 0; i < total; i++)); do
27685 mrename $DIR/$tdir/$tfile-new.$i $DIR/$tdir/$tfile.$i\
27688 local duration=$((SECONDS - start_time))
27690 kill -9 $setattr_pid
27692 echo "rename $total files with 'touch' took $duration sec"
27693 (( max > 2 * baseline )) || max=$((2 * baseline + 5))
27694 (( duration <= max )) ||
27695 error_not_in_vm "rename took $duration > $max sec"
27697 run_test 415 "lock revoke is not missing"
27700 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
27701 skip "Need server version at least 2.11.55"
27703 # define OBD_FAIL_OSD_TXN_START 0x19a
27704 do_facet mds1 lctl set_param fail_loc=0x19a
27706 lfs mkdir -c $MDSCOUNT $DIR/$tdir
27710 run_test 416 "transaction start failure won't cause system hung"
27714 do_nodes $(comma_list $(mdts_nodes)) \
27715 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
27716 do_nodes $(comma_list $(mdts_nodes)) \
27717 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
27718 do_nodes $(comma_list $(mdts_nodes)) \
27719 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
27723 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27724 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
27725 skip "Need MDS version at least 2.11.56"
27727 trap cleanup_417 RETURN EXIT
27729 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
27730 do_nodes $(comma_list $(mdts_nodes)) \
27731 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
27732 $LFS migrate -m 0 $DIR/$tdir.1 &&
27733 error "migrate dir $tdir.1 should fail"
27735 do_nodes $(comma_list $(mdts_nodes)) \
27736 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
27737 $LFS mkdir -i 1 $DIR/$tdir.2 &&
27738 error "create remote dir $tdir.2 should fail"
27740 do_nodes $(comma_list $(mdts_nodes)) \
27741 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
27742 $LFS mkdir -c 2 $DIR/$tdir.3 &&
27743 error "create striped dir $tdir.3 should fail"
27746 run_test 417 "disable remote dir, striped dir and dir migration"
27748 # Checks that the outputs of df [-i] and lfs df [-i] match
27750 # usage: check_lfs_df <blocks | inodes> <mountpoint>
27760 [ "$1" == "blocks" ] && inodes= || inodes="-i"
27762 for count in {1..100}; do
27763 do_nodes "$CLIENTS" \
27764 $LCTL set_param ldlm.namespaces.*.lru_size=clear
27767 # read the lines of interest
27768 df_out=($(df -P $inodes $dir | tail -n +2)) ||
27769 error "df $inodes $dir | tail -n +2 failed"
27770 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
27771 error "lfs df $inodes $dir | grep summary: failed"
27773 # skip first substrings of each output as they are different
27774 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
27775 # compare the two outputs
27777 # skip "available" on MDT until LU-13997 is fixed.
27778 #for i in {1..5}; do
27779 for i in 1 2 4 5; do
27780 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
27788 lfs df $inodes $dir
27789 error "df and lfs df $1 output mismatch: " \
27790 "df ${inodes}: ${df_out[*]}, " \
27791 "lfs df ${inodes}: ${lfs_df_out[*]}"
27796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27798 local dir=$DIR/$tdir
27799 local numfiles=$((RANDOM % 4096 + 2))
27800 local numblocks=$((RANDOM % 256 + 1))
27802 wait_delete_completed
27805 # check block output
27806 check_lfs_df blocks $dir
27807 # check inode output
27808 check_lfs_df inodes $dir
27810 # create a single file and retest
27811 echo "Creating a single file and testing"
27812 createmany -o $dir/$tfile- 1 &>/dev/null ||
27813 error "creating 1 file in $dir failed"
27814 check_lfs_df blocks $dir
27815 check_lfs_df inodes $dir
27817 # create a random number of files
27818 echo "Creating $((numfiles - 1)) files and testing"
27819 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
27820 error "creating $((numfiles - 1)) files in $dir failed"
27822 # write a random number of blocks to the first test file
27823 echo "Writing $numblocks 4K blocks and testing"
27824 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
27825 count=$numblocks &>/dev/null ||
27826 error "dd to $dir/${tfile}-0 failed"
27829 check_lfs_df blocks $dir
27830 check_lfs_df inodes $dir
27832 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
27833 error "unlinking $numfiles files in $dir failed"
27835 run_test 418 "df and lfs df outputs match"
27839 local dir=$DIR/$tdir
27844 cancel_lru_locks mdc
27846 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
27847 $LCTL set_param fail_loc=0x1410
27849 $LCTL set_param fail_loc=0
27852 run_test 419 "Verify open file by name doesn't crash kernel"
27856 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
27857 skip "Need MDS version at least 2.12.53"
27859 local SAVE_UMASK=$(umask)
27860 local dir=$DIR/$tdir
27861 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
27865 mkdir -m03777 $dir/testdir
27866 ls -dn $dir/testdir
27867 # Need to remove trailing '.' when SELinux is enabled
27868 local dirperms=$(ls -dn $dir/testdir |
27869 awk '{ sub(/\.$/, "", $1); print $1}')
27870 [ $dirperms == "drwxrwsrwt" ] ||
27871 error "incorrect perms on $dir/testdir"
27873 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
27874 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
27875 ls -n $dir/testdir/testfile
27876 local fileperms=$(ls -n $dir/testdir/testfile |
27877 awk '{ sub(/\.$/, "", $1); print $1}')
27878 [ $fileperms == "-rwxr-xr-x" ] ||
27879 error "incorrect perms on $dir/testdir/testfile"
27883 run_test 420 "clear SGID bit on non-directories for non-members"
27890 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27891 skip "Need MDS version at least 2.12.54"
27893 test_mkdir $DIR/$tdir
27894 createmany -o $DIR/$tdir/f 3
27895 cnt=$(ls -1 $DIR/$tdir | wc -l)
27896 [ $cnt != 3 ] && error "unexpected #files: $cnt"
27898 fid1=$(lfs path2fid $DIR/$tdir/f1)
27899 fid2=$(lfs path2fid $DIR/$tdir/f2)
27900 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
27902 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
27903 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
27905 cnt=$(ls -1 $DIR/$tdir | wc -l)
27906 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
27908 rm -f $DIR/$tdir/f3 || error "can't remove f3"
27909 createmany -o $DIR/$tdir/f 3
27910 cnt=$(ls -1 $DIR/$tdir | wc -l)
27911 [ $cnt != 3 ] && error "unexpected #files: $cnt"
27913 fid1=$(lfs path2fid $DIR/$tdir/f1)
27914 fid2=$(lfs path2fid $DIR/$tdir/f2)
27915 echo "remove using fsname $FSNAME"
27916 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
27918 cnt=$(ls -1 $DIR/$tdir | wc -l)
27919 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
27921 run_test 421a "simple rm by fid"
27928 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27929 skip "Need MDS version at least 2.12.54"
27931 test_mkdir $DIR/$tdir
27932 createmany -o $DIR/$tdir/f 3
27933 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
27936 FID1=$(lfs path2fid $DIR/$tdir/f1)
27937 FID2=$(lfs path2fid $DIR/$tdir/f2)
27938 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
27940 kill -USR1 $MULTIPID
27943 cnt=$(ls $DIR/$tdir | wc -l)
27944 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
27946 run_test 421b "rm by fid on open file"
27952 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27953 skip "Need MDS version at least 2.12.54"
27955 test_mkdir $DIR/$tdir
27956 createmany -o $DIR/$tdir/f 3
27957 touch $DIR/$tdir/$tfile
27958 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
27959 cnt=$(ls -1 $DIR/$tdir | wc -l)
27960 [ $cnt != 184 ] && error "unexpected #files: $cnt"
27962 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
27963 $LFS rmfid $DIR $FID1 || error "rmfid failed"
27965 cnt=$(ls $DIR/$tdir | wc -l)
27966 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
27968 run_test 421c "rm by fid against hardlinked files"
27974 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27975 skip "Need MDS version at least 2.12.54"
27977 test_mkdir $DIR/$tdir
27978 createmany -o $DIR/$tdir/f 4097
27979 cnt=$(ls -1 $DIR/$tdir | wc -l)
27980 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
27982 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
27983 $LFS rmfid $DIR $FIDS || error "rmfid failed"
27985 cnt=$(ls $DIR/$tdir | wc -l)
27987 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27989 run_test 421d "rmfid en masse"
27995 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27996 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27997 skip "Need MDS version at least 2.12.54"
27999 mkdir -p $DIR/$tdir
28000 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
28001 createmany -o $DIR/$tdir/striped_dir/f 512
28002 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28003 [ $cnt != 512 ] && error "unexpected #files: $cnt"
28005 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
28006 sed "s/[/][^:]*://g")
28007 $LFS rmfid $DIR $FIDS || error "rmfid failed"
28009 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
28011 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28013 run_test 421e "rmfid in DNE"
28019 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28020 skip "Need MDS version at least 2.12.54"
28022 test_mkdir $DIR/$tdir
28024 cnt=$(ls -1 $DIR/$tdir | wc -l)
28025 [ $cnt != 1 ] && error "unexpected #files: $cnt"
28027 FID=$(lfs path2fid $DIR/$tdir/f)
28028 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
28029 # rmfid should fail
28030 cnt=$(ls -1 $DIR/$tdir | wc -l)
28031 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
28033 chmod a+rw $DIR/$tdir
28035 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
28036 # rmfid should fail
28037 cnt=$(ls -1 $DIR/$tdir | wc -l)
28038 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
28041 $RUNAS touch $DIR/$tdir/f
28042 FID=$(lfs path2fid $DIR/$tdir/f)
28043 echo "rmfid as root"
28044 $LFS rmfid $DIR $FID || error "rmfid as root failed"
28045 cnt=$(ls -1 $DIR/$tdir | wc -l)
28046 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
28049 $RUNAS touch $DIR/$tdir/f
28050 cnt=$(ls -1 $DIR/$tdir | wc -l)
28051 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
28052 FID=$(lfs path2fid $DIR/$tdir/f)
28053 # rmfid w/o user_fid2path mount option should fail
28054 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
28055 cnt=$(ls -1 $DIR/$tdir | wc -l)
28056 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
28058 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
28059 stack_trap "rmdir $tmpdir"
28060 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
28061 error "failed to mount client'"
28062 stack_trap "umount_client $tmpdir"
28064 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
28065 # rmfid should succeed
28066 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
28067 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
28069 # rmfid shouldn't allow to remove files due to dir's permission
28070 chmod a+rwx $tmpdir/$tdir
28071 touch $tmpdir/$tdir/f
28072 ls -la $tmpdir/$tdir
28073 FID=$(lfs path2fid $tmpdir/$tdir/f)
28074 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
28077 run_test 421f "rmfid checks permissions"
28083 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28084 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28085 skip "Need MDS version at least 2.12.54"
28087 mkdir -p $DIR/$tdir
28088 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
28089 createmany -o $DIR/$tdir/striped_dir/f 512
28090 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28091 [ $cnt != 512 ] && error "unexpected #files: $cnt"
28093 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
28094 sed "s/[/][^:]*://g")
28096 rm -f $DIR/$tdir/striped_dir/f1*
28097 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28098 removed=$((512 - cnt))
28100 # few files have been just removed, so we expect
28101 # rmfid to fail on their fids
28102 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
28103 [ $removed != $errors ] && error "$errors != $removed"
28105 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
28107 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28109 run_test 421g "rmfid to return errors properly"
28121 (( MDS1_VERSION >= $(version_code 2.15.53) )) ||
28122 skip "Need MDS version at least 2.15.53"
28124 test_mkdir $DIR/$tdir
28125 test_mkdir $DIR/$tdir/subdir
28126 touch $DIR/$tdir/subdir/file0
28127 old_fid=$(lfs path2fid $DIR/$tdir/subdir/file0 | sed "s/[/][^:]*://g")
28128 echo File $DIR/$tdir/subdir/file0 FID $old_fid
28129 rm -f $DIR/$tdir/subdir/file0
28130 touch $DIR/$tdir/subdir/fileA
28131 fidA=$(lfs path2fid $DIR/$tdir/subdir/fileA | sed "s/[/][^:]*://g")
28132 echo File $DIR/$tdir/subdir/fileA FID $fidA
28133 touch $DIR/$tdir/subdir/fileB
28134 fidB=$(lfs path2fid $DIR/$tdir/subdir/fileB | sed "s/[/][^:]*://g")
28135 echo File $DIR/$tdir/subdir/fileB FID $fidB
28136 ln $DIR/$tdir/subdir/fileB $DIR/$tdir/subdir/fileB_hl
28137 touch $DIR/$tdir/subdir/fileC
28138 fidC=$(lfs path2fid $DIR/$tdir/subdir/fileC | sed "s/[/][^:]*://g")
28139 echo File $DIR/$tdir/subdir/fileC FID $fidC
28140 ln $DIR/$tdir/subdir/fileC $DIR/$tdir/fileC
28141 touch $DIR/$tdir/fileD
28142 fidD=$(lfs path2fid $DIR/$tdir/fileD | sed "s/[/][^:]*://g")
28143 echo File $DIR/$tdir/fileD FID $fidD
28145 # mount another client mount point with subdirectory mount
28146 export FILESET=/$tdir/subdir
28147 mount_other=${MOUNT}_other
28148 mount_client $mount_other ${MOUNT_OPTS}
28151 (( mount_ret == 0 )) || error "mount $mount_other failed"
28153 echo Removing FIDs:
28154 echo $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
28155 $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
28158 umount_client $mount_other || error "umount $mount_other failed"
28160 (( rmfid_ret != 0 )) || error "rmfid should have failed"
28162 # fileA should have been deleted
28163 stat $DIR/$tdir/subdir/fileA && error "fileA not deleted"
28165 # fileB should have been deleted
28166 stat $DIR/$tdir/subdir/fileB && error "fileB not deleted"
28168 # fileC should not have been deleted, fid also exists outside of fileset
28169 stat $DIR/$tdir/subdir/fileC || error "fileC deleted"
28171 # fileD should not have been deleted, it exists outside of fileset
28172 stat $DIR/$tdir/fileD || error "fileD deleted"
28174 run_test 421h "rmfid with fileset mount"
28177 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
28178 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
28179 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
28180 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
28181 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
28183 local amc=$(at_max_get client)
28184 local amo=$(at_max_get mds1)
28185 local timeout=`lctl get_param -n timeout`
28187 at_max_set 0 client
28190 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
28191 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
28192 fail_val=$(((2*timeout + 10)*1000))
28193 touch $DIR/$tdir/d3/file &
28195 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
28196 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
28197 fail_val=$((2*timeout + 5))
28198 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
28202 sleep $((2 * timeout))
28206 touch $DIR/$tdir/d2/file3
28207 touch $DIR/$tdir/d2/file4
28208 touch $DIR/$tdir/d2/file5
28211 at_max_set $amc client
28212 at_max_set $amo mds1
28214 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
28215 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
28216 error "Watchdog is always throttled"
28218 run_test 422 "kill a process with RPC in progress"
28231 # ensure statfs cache is expired
28234 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
28235 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
28239 run_test 423 "statfs should return a right data"
28242 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | CFS_FAIL_ONCE
28243 $LCTL set_param fail_loc=0x80000522
28244 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
28247 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
28250 test_mkdir -c -1 $DIR/$tdir
28251 $LFS setstripe -c -1 $DIR/$tdir
28253 lru_resize_disable "" 100
28254 stack_trap "lru_resize_enable" EXIT
28258 for i in $(seq $((MDSCOUNT * 125))); do
28259 local t=$DIR/$tdir/$tfile_$i
28261 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
28262 error_noexit "Create file $t"
28264 stack_trap "rm -rf $DIR/$tdir" EXIT
28266 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
28267 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
28268 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
28270 [ $lock_count -le $lru_size ] ||
28271 error "osc lock count $lock_count > lru size $lru_size"
28274 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
28275 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
28276 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
28278 [ $lock_count -le $lru_size ] ||
28279 error "mdc lock count $lock_count > lru size $lru_size"
28282 run_test 425 "lock count should not exceed lru size"
28285 splice-test -r $DIR/$tfile
28286 splice-test -rd $DIR/$tfile
28287 splice-test $DIR/$tfile
28288 splice-test -d $DIR/$tfile
28290 run_test 426 "splice test on Lustre"
28293 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
28294 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
28295 skip "Need MDS version at least 2.12.4"
28301 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
28302 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
28304 $LFS getdirstripe $DIR/$tdir/1/dir
28306 #first setfattr for creating updatelog
28307 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
28309 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
28310 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
28311 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
28312 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
28316 wait_recovery_complete mds2 $((2*TIMEOUT))
28318 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
28319 echo $log | grep "get update log failed" &&
28320 error "update log corruption is detected" || true
28322 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
28325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28326 local cache_limit=$CACHE_MAX
28328 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
28329 $LCTL set_param -n llite.*.max_cached_mb=64
28332 $LFS setstripe -c 1 $DIR/$tdir
28333 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
28334 stack_trap "rm -f $DIR/$tdir/$tfile.*"
28336 for f in $(seq 4); do
28337 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
28341 cancel_lru_locks osc
28343 for f in $(seq 4); do
28344 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
28348 run_test 428 "large block size IO should not hang"
28350 test_429() { # LU-7915 / LU-10948
28351 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
28352 local testfile=$DIR/$tfile
28353 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
28359 $LCTL get_param $ll_opencache_threshold_count ||
28360 skip "client does not have opencache parameter"
28362 set_opencache $new_flag
28363 stack_trap "restore_opencache"
28364 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
28365 error "enable opencache failed"
28367 # drop MDC DLM locks
28368 cancel_lru_locks mdc
28369 # clear MDC RPC stats counters
28370 $LCTL set_param $mdc_rpcstats=clear
28372 # According to the current implementation, we need to run 3 times
28373 # open & close file to verify if opencache is enabled correctly.
28374 # 1st, RPCs are sent for lookup/open and open handle is released on
28376 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
28377 # so open handle won't be released thereafter.
28378 # 3rd, No RPC is sent out.
28379 $MULTIOP $testfile oc || error "multiop failed"
28380 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28381 echo "1st: $first_rpc RPCs in flight"
28383 $MULTIOP $testfile oc || error "multiop failed"
28384 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28385 echo "2nd: $second_rpc RPCs in flight"
28387 $MULTIOP $testfile oc || error "multiop failed"
28388 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28389 echo "3rd: $third_rpc RPCs in flight"
28391 #verify no MDC RPC is sent
28392 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
28394 run_test 429 "verify if opencache flag on client side does work"
28400 # data at [200K, 400K)
28401 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
28402 error "256K->512K dd fails"
28404 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
28405 error "2M->3M dd fails"
28407 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
28408 error "4M->5M dd fails"
28409 echo "Data at 256K...512K, 2M...3M and 4M...5M"
28410 # start at first component hole #1
28411 printf "Seeking hole from 1000 ... "
28412 offset=$(lseek_test -l 1000 $file)
28414 [[ $offset == 1000 ]] || error "offset $offset != 1000"
28415 printf "Seeking data from 1000 ... "
28416 offset=$(lseek_test -d 1000 $file)
28418 [[ $offset == 262144 ]] || error "offset $offset != 262144"
28420 # start at first component data block
28421 printf "Seeking hole from 300000 ... "
28422 offset=$(lseek_test -l 300000 $file)
28424 [[ $offset == 524288 ]] || error "offset $offset != 524288"
28425 printf "Seeking data from 300000 ... "
28426 offset=$(lseek_test -d 300000 $file)
28428 [[ $offset == 300000 ]] || error "offset $offset != 300000"
28430 # start at the first component but beyond end of object size
28431 printf "Seeking hole from 1000000 ... "
28432 offset=$(lseek_test -l 1000000 $file)
28434 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28435 printf "Seeking data from 1000000 ... "
28436 offset=$(lseek_test -d 1000000 $file)
28438 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
28440 # start at second component stripe 2 (empty file)
28441 printf "Seeking hole from 1500000 ... "
28442 offset=$(lseek_test -l 1500000 $file)
28444 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
28445 printf "Seeking data from 1500000 ... "
28446 offset=$(lseek_test -d 1500000 $file)
28448 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
28450 # start at second component stripe 1 (all data)
28451 printf "Seeking hole from 3000000 ... "
28452 offset=$(lseek_test -l 3000000 $file)
28454 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
28455 printf "Seeking data from 3000000 ... "
28456 offset=$(lseek_test -d 3000000 $file)
28458 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
28460 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
28461 error "2nd dd fails"
28462 echo "Add data block at 640K...1280K"
28464 # start at before new data block, in hole
28465 printf "Seeking hole from 600000 ... "
28466 offset=$(lseek_test -l 600000 $file)
28468 [[ $offset == 600000 ]] || error "offset $offset != 600000"
28469 printf "Seeking data from 600000 ... "
28470 offset=$(lseek_test -d 600000 $file)
28472 [[ $offset == 655360 ]] || error "offset $offset != 655360"
28474 # start at the first component new data block
28475 printf "Seeking hole from 1000000 ... "
28476 offset=$(lseek_test -l 1000000 $file)
28478 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
28479 printf "Seeking data from 1000000 ... "
28480 offset=$(lseek_test -d 1000000 $file)
28482 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28484 # start at second component stripe 2, new data
28485 printf "Seeking hole from 1200000 ... "
28486 offset=$(lseek_test -l 1200000 $file)
28488 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
28489 printf "Seeking data from 1200000 ... "
28490 offset=$(lseek_test -d 1200000 $file)
28492 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
28494 # start beyond file end
28495 printf "Using offset > filesize ... "
28496 lseek_test -l 4000000 $file && error "lseek should fail"
28497 printf "Using offset > filesize ... "
28498 lseek_test -d 4000000 $file && error "lseek should fail"
28504 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
28505 skip "MDT does not support SEEK_HOLE"
28507 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
28508 skip "OST does not support SEEK_HOLE"
28510 local file=$DIR/$tdir/$tfile
28512 mkdir -p $DIR/$tdir
28514 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
28515 # OST stripe #1 will have continuous data at [1M, 3M)
28516 # OST stripe #2 is empty
28517 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
28518 lseek_test_430 $file
28520 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
28521 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
28522 lseek_test_430 $file
28524 $LFS setstripe -c2 -S 512K $file
28525 echo "Two stripes, stripe size 512K"
28526 lseek_test_430 $file
28528 # FLR with stale mirror
28529 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
28531 echo "Mirrored file:"
28532 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
28533 echo "Plain 2 stripes 1M"
28534 lseek_test_430 $file
28537 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
28540 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
28541 skip "OST does not support SEEK_HOLE"
28544 local file=$DIR/$tdir/$tfile
28546 mkdir -p $DIR/$tdir
28547 # Empty layout lseek should fail
28550 printf "Seeking hole from 0 ... "
28551 lseek_test -l 0 $file && error "lseek should fail"
28552 printf "Seeking data from 0 ... "
28553 lseek_test -d 0 $file && error "lseek should fail"
28557 $LFS setstripe -E 1M -c2 -E eof $file
28558 $TRUNCATE $file 1048576
28559 printf "Seeking hole from 1000000 ... "
28560 offset=$(lseek_test -l 1000000 $file)
28562 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28563 printf "Seeking data from 1000000 ... "
28564 lseek_test -d 1000000 $file && error "lseek should fail"
28567 # full component followed by non-inited one
28568 $LFS setstripe -E 1M -c2 -E eof $file
28569 dd if=/dev/urandom of=$file bs=1M count=1
28570 printf "Seeking hole from 1000000 ... "
28571 offset=$(lseek_test -l 1000000 $file)
28573 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
28574 printf "Seeking hole from 1048576 ... "
28575 lseek_test -l 1048576 $file && error "lseek should fail"
28576 # init second component and truncate back
28577 echo "123" >> $file
28578 $TRUNCATE $file 1048576
28579 printf "Seeking hole from 1000000 ... "
28580 offset=$(lseek_test -l 1000000 $file)
28582 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
28583 printf "Seeking hole from 1048576 ... "
28584 lseek_test -l 1048576 $file && error "lseek should fail"
28585 # boundary checks for big values
28586 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
28587 offset=$(lseek_test -d 0 $file.10g)
28588 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
28589 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
28590 offset=$(lseek_test -d 0 $file.100g)
28591 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
28594 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
28597 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
28598 skip "OST does not support SEEK_HOLE"
28600 local file=$DIR/$tdir/$tfile
28603 mkdir -p $DIR/$tdir
28604 stack_trap "rm -f $file $file.tmp"
28605 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M || error "dd failed"
28607 # cp version 8.33+ prefers lseek over fiemap
28608 local ver=$(cp --version | awk '{ print $4; exit; }')
28610 echo "cp $ver installed"
28611 if (( $(version_code $ver) >= $(version_code 8.33) )); then
28613 time cp -v $file $file.tmp || error "cp $file failed"
28614 (( SECONDS - start < 5 )) || {
28615 strace cp $file $file.tmp |&
28616 grep -E "open|read|seek|FIEMAP" |
28618 error "cp: too long runtime $((SECONDS - start))"
28621 echo "cp test skipped due to $ver < 8.33"
28624 # tar version 1.29+ supports SEEK_HOLE/DATA
28625 ver=$(tar --version | awk '{ print $4; exit; }')
28626 echo "tar $ver installed"
28627 if (( $(version_code $ver) >= $(version_code 1.29) )); then
28629 time tar cvf $file.tmp --sparse $file || error "tar $file error"
28630 (( SECONDS - start < 5 )) || {
28631 strace tar cf $file.tmp --sparse $file |&
28632 grep -E "open|read|seek|FIEMAP" |
28634 error "tar: too long runtime $((SECONDS - start))"
28637 echo "tar test skipped due to $ver < 1.29"
28640 run_test 430c "lseek: external tools check"
28642 test_431() { # LU-14187
28643 local file=$DIR/$tdir/$tfile
28645 mkdir -p $DIR/$tdir
28646 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
28647 dd if=/dev/urandom of=$file bs=4k count=1
28648 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
28649 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
28650 #define OBD_FAIL_OST_RESTART_IO 0x251
28651 do_facet ost1 "$LCTL set_param fail_loc=0x251"
28652 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
28656 echo 3 > /proc/sys/vm/drop_caches
28657 diff $file $file.0 || error "data diff"
28659 run_test 431 "Restart transaction for IO"
28661 cleanup_test_432() {
28662 do_facet mgs $LCTL nodemap_activate 0
28663 wait_nm_sync active
28667 local tmpdir=$TMP/dir432
28669 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
28670 skip "Need MDS version at least 2.14.52"
28672 stack_trap cleanup_test_432 EXIT
28676 do_facet mgs $LCTL nodemap_activate 1
28677 wait_nm_sync active
28678 do_facet mgs $LCTL nodemap_modify --name default \
28679 --property admin --value 1
28680 do_facet mgs $LCTL nodemap_modify --name default \
28681 --property trusted --value 1
28682 cancel_lru_locks mdc
28683 wait_nm_sync default admin_nodemap
28684 wait_nm_sync default trusted_nodemap
28686 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
28687 grep -ci "Operation not permitted") -ne 0 ]; then
28688 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
28691 run_test 432 "mv dir from outside Lustre"
28694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28696 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
28697 skip "inode cache not supported"
28699 $LCTL set_param llite.*.inode_cache=0
28700 stack_trap "$LCTL set_param llite.*.inode_cache=1"
28706 cancel_lru_locks mdc
28707 test_mkdir $DIR/$tdir || error "mkdir $tdir"
28708 createmany -m $DIR/$tdir/f $count
28709 createmany -d $DIR/$tdir/d $count
28710 ls -l $DIR/$tdir > /dev/null
28711 stack_trap "rm -rf $DIR/$tdir"
28713 before=$(num_objects)
28714 cancel_lru_locks mdc
28715 after=$(num_objects)
28717 # sometimes even @before is less than 2 * count
28718 while (( before - after < count )); do
28720 after=$(num_objects)
28722 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
28723 if (( wait > 60 )); then
28724 error "inode slab grew from $before to $after"
28728 echo "lustre_inode_cache $before objs before lock cancel, $after after"
28730 run_test 433 "ldlm lock cancel releases dentries and inodes"
28734 local getxattr_count
28735 local mdc_stat_param="mdc.$FSNAME-MDT0000*.md_stats"
28736 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28738 [[ $(getenforce) == "Disabled" ]] ||
28739 skip "lsm selinux module have to be disabled for this test"
28741 test_mkdir -i 0 -c1 $DIR/$tdir/ ||
28742 error "fail to create $DIR/$tdir/ on MDT0000"
28744 touch $DIR/$tdir/$tfile-{001..100}
28746 # disable the xattr cache
28747 save_lustre_params client "llite.*.xattr_cache" > $p
28748 lctl set_param llite.*.xattr_cache=0
28749 stack_trap "restore_lustre_params < $p; rm -f $p" EXIT
28751 # clear clients mdc stats
28752 clear_stats $mdc_stat_param ||
28753 error "fail to clear stats on mdc MDT0000"
28755 for file in $DIR/$tdir/$tfile-{001..100}; do
28756 getfattr -n security.selinux $file |&
28757 grep -q "Operation not supported" ||
28758 error "getxattr on security.selinux should return EOPNOTSUPP"
28761 getxattr_count=$(calc_stats $mdc_stat_param "getxattr")
28762 (( getxattr_count < 100 )) ||
28763 error "client sent $getxattr_count getxattr RPCs to the MDS"
28765 run_test 434 "Client should not send RPCs for security.selinux with SElinux disabled"
28768 if [[ -f $LUSTRE/scripts/bash-completion/lustre ]]; then
28769 source $LUSTRE/scripts/bash-completion/lustre
28770 elif [[ -f /usr/share/bash-completion/completions/lustre ]]; then
28771 source /usr/share/bash-completion/completions/lustre
28773 skip "bash completion scripts not found"
28776 local lctl_completions
28777 local lfs_completions
28779 lctl_completions=$(_lustre_cmds lctl)
28780 if [[ ! $lctl_completions =~ "get_param" ]]; then
28781 error "lctl bash completion failed"
28784 lfs_completions=$(_lustre_cmds lfs)
28785 if [[ ! $lfs_completions =~ "setstripe" ]]; then
28786 error "lfs bash completion failed"
28789 run_test 440 "bash completion for lfs, lctl"
28792 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
28793 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
28794 skip "Need server version at least 2.9.55"
28796 start_full_debug_logging
28800 stop_full_debug_logging
28804 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
28805 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
28806 awk '/The barrier for/ { print $7 }')
28809 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
28814 barrier_expired() {
28817 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
28818 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
28819 awk '/will be expired/ { print $7 }')
28821 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
28830 echo "Start barrier_freeze at: $(date)"
28831 #define OBD_FAIL_BARRIER_DELAY 0x2202
28832 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
28833 # Do not reduce barrier time - See LU-11873
28834 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
28837 local b_status=$(barrier_stat)
28838 echo "Got barrier status at: $(date)"
28839 [ "$b_status" = "'freezing_p1'" ] ||
28840 error "(1) unexpected barrier status $b_status"
28842 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
28844 b_status=$(barrier_stat)
28845 [ "$b_status" = "'frozen'" ] ||
28846 error "(2) unexpected barrier status $b_status"
28848 local expired=$(barrier_expired)
28849 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
28850 sleep $((expired + 3))
28852 b_status=$(barrier_stat)
28853 [ "$b_status" = "'expired'" ] ||
28854 error "(3) unexpected barrier status $b_status"
28856 # Do not reduce barrier time - See LU-11873
28857 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
28858 error "(4) fail to freeze barrier"
28860 b_status=$(barrier_stat)
28861 [ "$b_status" = "'frozen'" ] ||
28862 error "(5) unexpected barrier status $b_status"
28864 echo "Start barrier_thaw at: $(date)"
28865 #define OBD_FAIL_BARRIER_DELAY 0x2202
28866 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
28867 do_facet mgs $LCTL barrier_thaw $FSNAME &
28870 b_status=$(barrier_stat)
28871 echo "Got barrier status at: $(date)"
28872 [ "$b_status" = "'thawing'" ] ||
28873 error "(6) unexpected barrier status $b_status"
28875 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
28877 b_status=$(barrier_stat)
28878 [ "$b_status" = "'thawed'" ] ||
28879 error "(7) unexpected barrier status $b_status"
28881 #define OBD_FAIL_BARRIER_FAILURE 0x2203
28882 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
28883 do_facet mgs $LCTL barrier_freeze $FSNAME
28885 b_status=$(barrier_stat)
28886 [ "$b_status" = "'failed'" ] ||
28887 error "(8) unexpected barrier status $b_status"
28889 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
28890 do_facet mgs $LCTL barrier_thaw $FSNAME
28894 run_test 801a "write barrier user interfaces and stat machine"
28899 mkdir $DIR/$tdir || error "(1) fail to mkdir"
28900 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
28901 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
28902 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
28903 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
28905 cancel_lru_locks mdc
28907 # 180 seconds should be long enough
28908 do_facet mgs $LCTL barrier_freeze $FSNAME 180
28910 local b_status=$(barrier_stat)
28911 [ "$b_status" = "'frozen'" ] ||
28912 error "(6) unexpected barrier status $b_status"
28914 mkdir $DIR/$tdir/d0/d10 &
28917 touch $DIR/$tdir/d1/f13 &
28920 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
28923 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
28926 rm -f $DIR/$tdir/d4/f12 &
28929 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
28931 # To guarantee taht the 'stat' is not blocked
28932 b_status=$(barrier_stat)
28933 [ "$b_status" = "'frozen'" ] ||
28934 error "(8) unexpected barrier status $b_status"
28936 # let above commands to run at background
28939 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
28940 ps -p $touch_pid || error "(10) touch should be blocked"
28941 ps -p $ln_pid || error "(11) link should be blocked"
28942 ps -p $mv_pid || error "(12) rename should be blocked"
28943 ps -p $rm_pid || error "(13) unlink should be blocked"
28945 b_status=$(barrier_stat)
28946 [ "$b_status" = "'frozen'" ] ||
28947 error "(14) unexpected barrier status $b_status"
28949 do_facet mgs $LCTL barrier_thaw $FSNAME
28950 b_status=$(barrier_stat)
28951 [ "$b_status" = "'thawed'" ] ||
28952 error "(15) unexpected barrier status $b_status"
28954 wait $mkdir_pid || error "(16) mkdir should succeed"
28955 wait $touch_pid || error "(17) touch should succeed"
28956 wait $ln_pid || error "(18) link should succeed"
28957 wait $mv_pid || error "(19) rename should succeed"
28958 wait $rm_pid || error "(20) unlink should succeed"
28962 run_test 801b "modification will be blocked by write barrier"
28965 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28969 stop mds2 || error "(1) Fail to stop mds2"
28971 do_facet mgs $LCTL barrier_freeze $FSNAME 30
28973 local b_status=$(barrier_stat)
28974 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
28975 do_facet mgs $LCTL barrier_thaw $FSNAME
28976 error "(2) unexpected barrier status $b_status"
28979 do_facet mgs $LCTL barrier_rescan $FSNAME ||
28980 error "(3) Fail to rescan barrier bitmap"
28982 # Do not reduce barrier time - See LU-11873
28983 do_facet mgs $LCTL barrier_freeze $FSNAME 20
28985 b_status=$(barrier_stat)
28986 [ "$b_status" = "'frozen'" ] ||
28987 error "(4) unexpected barrier status $b_status"
28989 do_facet mgs $LCTL barrier_thaw $FSNAME
28990 b_status=$(barrier_stat)
28991 [ "$b_status" = "'thawed'" ] ||
28992 error "(5) unexpected barrier status $b_status"
28994 local devname=$(mdsdevname 2)
28996 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
28998 do_facet mgs $LCTL barrier_rescan $FSNAME ||
28999 error "(7) Fail to rescan barrier bitmap"
29003 run_test 801c "rescan barrier bitmap"
29006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29007 remote_mds_nodsh && skip "remote MDS with nodsh"
29009 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
29010 skip "readonly option not available"
29012 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
29014 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
29015 error "(2) Fail to copy"
29017 # write back all cached data before setting MDT to readonly
29021 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
29022 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
29024 echo "Modify should be refused"
29025 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
29027 echo "Read should be allowed"
29028 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
29029 error "(7) Read should succeed under ro mode"
29032 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
29034 run_test 802b "be able to set MDTs to readonly"
29037 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29038 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
29039 skip "MDS needs to be newer than 2.10.54"
29041 mkdir_on_mdt0 $DIR/$tdir
29042 # Create some objects on all MDTs to trigger related logs objects
29043 for idx in $(seq $MDSCOUNT); do
29044 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
29045 $DIR/$tdir/dir${idx} ||
29046 error "Fail to create $DIR/$tdir/dir${idx}"
29049 wait_delete_completed # ensure old test cleanups are finished
29051 echo "before create:"
29053 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29055 for i in {1..10}; do
29056 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
29057 error "Fail to create $DIR/$tdir/foo$i"
29060 # sync ZFS-on-MDS to refresh statfs data
29061 wait_zfs_commit mds1
29063 echo "after create:"
29065 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29067 # allow for an llog to be cleaned up during the test
29068 [ $after_used -ge $((before_used + 10 - 1)) ] ||
29069 error "before ($before_used) + 10 > after ($after_used)"
29071 for i in {1..10}; do
29072 rm -rf $DIR/$tdir/foo$i ||
29073 error "Fail to remove $DIR/$tdir/foo$i"
29076 # sync ZFS-on-MDS to refresh statfs data
29077 wait_zfs_commit mds1
29078 wait_delete_completed
29079 sleep 3 # avoid MDT return cached statfs
29080 echo "after unlink:"
29082 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29084 # allow for an llog to be created during the test
29085 [ $after_used -le $((before_used + 1)) ] ||
29086 error "after ($after_used) > before ($before_used) + 1"
29088 run_test 803a "verify agent object for remote object"
29091 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29092 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
29093 skip "MDS needs to be newer than 2.13.56"
29094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29096 for i in $(seq 0 $((MDSCOUNT - 1))); do
29097 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
29105 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
29106 for i in $(seq 0 $((MDSCOUNT - 1))); do
29107 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
29108 awk '/getattr/ { print $2 }')
29109 before=$((before + tmp))
29111 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
29112 for i in $(seq 0 $((MDSCOUNT - 1))); do
29113 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
29114 awk '/getattr/ { print $2 }')
29115 after=$((after + tmp))
29118 [ $before -eq $after ] || error "getattr count $before != $after"
29120 run_test 803b "remote object can getattr from cache"
29123 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29124 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
29125 skip "MDS needs to be newer than 2.10.54"
29126 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
29128 mkdir -p $DIR/$tdir
29129 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
29130 error "Fail to create $DIR/$tdir/dir0"
29132 local fid=$($LFS path2fid $DIR/$tdir/dir0)
29133 local dev=$(mdsdevname 2)
29135 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29136 grep ${fid} || error "NOT found agent entry for dir0"
29138 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
29139 error "Fail to create $DIR/$tdir/dir1"
29141 touch $DIR/$tdir/dir1/foo0 ||
29142 error "Fail to create $DIR/$tdir/dir1/foo0"
29143 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
29146 for idx in $(seq $MDSCOUNT); do
29147 dev=$(mdsdevname $idx)
29148 do_facet mds${idx} \
29149 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29150 grep ${fid} && rc=$idx
29153 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
29154 error "Fail to rename foo0 to foo1"
29155 if [ $rc -eq 0 ]; then
29156 for idx in $(seq $MDSCOUNT); do
29157 dev=$(mdsdevname $idx)
29158 do_facet mds${idx} \
29159 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29160 grep ${fid} && rc=$idx
29164 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
29165 error "Fail to rename foo1 to foo2"
29166 if [ $rc -eq 0 ]; then
29167 for idx in $(seq $MDSCOUNT); do
29168 dev=$(mdsdevname $idx)
29169 do_facet mds${idx} \
29170 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29171 grep ${fid} && rc=$idx
29175 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
29177 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
29178 error "Fail to link to $DIR/$tdir/dir1/foo2"
29179 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
29180 error "Fail to rename foo2 to foo0"
29181 unlink $DIR/$tdir/dir1/foo0 ||
29182 error "Fail to unlink $DIR/$tdir/dir1/foo0"
29183 rm -rf $DIR/$tdir/dir0 ||
29184 error "Fail to rm $DIR/$tdir/dir0"
29186 for idx in $(seq $MDSCOUNT); do
29190 dev=$(mdsdevname $idx)
29191 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
29193 start mds${idx} $dev $MDS_MOUNT_OPTS ||
29194 error "mount mds$idx failed"
29195 df $MOUNT > /dev/null 2>&1
29197 # e2fsck should not return error
29199 error "e2fsck detected error on MDT${idx}: rc=$rc"
29202 run_test 804 "verify agent entry for remote entry"
29205 do_facet $SINGLEMDS zfs set quota=$old $fsset
29206 unlinkmany $DIR/$tdir/f- 1000000
29211 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
29212 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
29213 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
29214 skip "netfree not implemented before 0.7"
29215 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
29216 skip "Need MDS version at least 2.10.57"
29223 local pref="osd-zfs.$FSNAME-MDT0000."
29225 # limit available space on MDS dataset to meet nospace issue
29226 # quickly. then ZFS 0.7.2 can use reserved space if asked
29227 # properly (using netfree flag in osd_declare_destroy()
29228 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
29229 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
29231 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
29232 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
29233 let "usedkb=usedkb-freekb"
29234 let "freekb=freekb/2"
29235 if let "freekb > 5000"; then
29238 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
29239 trap cleanup_805 EXIT
29240 mkdir_on_mdt0 $DIR/$tdir
29241 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
29242 error "Can't set PFL layout"
29243 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
29244 rm -rf $DIR/$tdir || error "not able to remove"
29245 do_facet $SINGLEMDS zfs set quota=$old $fsset
29248 run_test 805 "ZFS can remove from full fs"
29254 local expect=$(stat -c %s $file)
29256 check_lsom_size $1 $expect
29258 local blocks=$($LFS getsom -b $file)
29259 expect=$(stat -c %b $file)
29260 [[ $blocks == $expect ]] ||
29261 error "$file expected blocks: $expect, got: $blocks"
29269 cancel_lru_locks mdc
29271 size=$($LFS getsom -s $1)
29272 [[ $size == $expect ]] ||
29273 error "$file expected size: $expect, got: $size"
29277 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29278 skip "Need MDS version at least 2.11.52"
29282 $LFS setstripe -c-1 $DIR/$tfile || error "setstripe $tfile failed"
29285 stack_trap "restore_opencache"
29287 # single-threaded write
29288 echo "Test SOM for single-threaded write"
29289 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
29290 error "write $tfile failed"
29291 check_lsom_size $DIR/$tfile $bs
29294 local size=$(($num * $bs))
29298 echo "Test SOM for single client multi-threaded($num) write"
29299 $TRUNCATE $DIR/$tfile 0
29300 for ((i = 0; i < $num; i++)); do
29301 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29303 offset=$((offset + $bs))
29305 for (( i=0; i < $num; i++ )); do
29308 check_lsom_size $DIR/$tfile $size
29310 $TRUNCATE $DIR/$tfile 0
29311 for ((i = 0; i < $num; i++)); do
29312 offset=$((offset - $bs))
29313 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29316 for (( i=0; i < $num; i++ )); do
29319 check_lsom_size $DIR/$tfile $size
29321 # multi-client writes
29322 num=$(get_node_count ${CLIENTS//,/ })
29323 size=$(($num * $bs))
29327 echo "Test SOM for multi-client ($num) writes"
29328 $TRUNCATE $DIR/$tfile 0
29329 for client in ${CLIENTS//,/ }; do
29330 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29333 offset=$((offset + $bs))
29335 for (( i=0; i < $num; i++ )); do
29338 check_lsom_size $DIR/$tfile $offset
29341 $TRUNCATE $DIR/$tfile 0
29342 for client in ${CLIENTS//,/ }; do
29343 offset=$((offset - $bs))
29344 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29348 for (( i=0; i < $num; i++ )); do
29351 check_lsom_size $DIR/$tfile $size
29353 # verify SOM blocks count
29354 echo "Verify SOM block count"
29355 $TRUNCATE $DIR/$tfile 0
29356 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs))YSc ||
29357 error "failed to write file $tfile with fdatasync and fstat"
29358 check_lsom_data $DIR/$tfile
29360 $TRUNCATE $DIR/$tfile 0
29361 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs * 2))Yc ||
29362 error "failed to write file $tfile with fdatasync"
29363 check_lsom_data $DIR/$tfile
29365 $TRUNCATE $DIR/$tfile 0
29366 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:O_SYNC:w$((bs * 3))c ||
29367 error "failed to write file $tfile with sync IO"
29368 check_lsom_data $DIR/$tfile
29371 echo "Test SOM for truncate"
29372 # use ftruncate to sync blocks on close request
29373 $MULTIOP $DIR/$tfile oO_WRONLY:T16384c
29374 check_lsom_size $DIR/$tfile 16384
29375 check_lsom_data $DIR/$tfile
29377 $TRUNCATE $DIR/$tfile 1234
29378 check_lsom_size $DIR/$tfile 1234
29379 # sync blocks on the MDT
29380 $MULTIOP $DIR/$tfile oc
29381 check_lsom_data $DIR/$tfile
29383 run_test 806 "Verify Lazy Size on MDS"
29386 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
29387 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29388 skip "Need MDS version at least 2.11.52"
29390 # Registration step
29391 changelog_register || error "changelog_register failed"
29392 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
29393 changelog_users $SINGLEMDS | grep -q $cl_user ||
29394 error "User $cl_user not found in changelog_users"
29396 rm -rf $DIR/$tdir || error "rm $tdir failed"
29397 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
29398 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
29399 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
29400 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
29401 error "truncate $tdir/trunc failed"
29404 echo "Test SOM for single-threaded write with fsync"
29405 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
29406 error "write $tfile failed"
29409 # multi-client wirtes
29410 local num=$(get_node_count ${CLIENTS//,/ })
29414 echo "Test SOM for multi-client ($num) writes"
29415 touch $DIR/$tfile || error "touch $tfile failed"
29416 $TRUNCATE $DIR/$tfile 0
29417 for client in ${CLIENTS//,/ }; do
29418 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29421 offset=$((offset + $bs))
29423 for (( i=0; i < $num; i++ )); do
29427 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
29428 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
29429 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
29430 check_lsom_data $DIR/$tdir/trunc
29431 check_lsom_data $DIR/$tdir/single_dd
29432 check_lsom_data $DIR/$tfile
29435 # Deregistration step
29436 changelog_deregister || error "changelog_deregister failed"
29438 run_test 807 "verify LSOM syncing tool"
29440 check_som_nologged()
29442 local lines=$($LFS changelog $FSNAME-MDT0000 |
29443 grep 'x=trusted.som' | wc -l)
29444 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
29448 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
29449 skip "Need MDS version at least 2.11.55"
29451 # Registration step
29452 changelog_register || error "changelog_register failed"
29454 touch $DIR/$tfile || error "touch $tfile failed"
29457 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
29458 error "write $tfile failed"
29461 $TRUNCATE $DIR/$tfile 1234
29464 $TRUNCATE $DIR/$tfile 1048576
29467 # Deregistration step
29468 changelog_deregister || error "changelog_deregister failed"
29470 run_test 808 "Check trusted.som xattr not logged in Changelogs"
29475 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
29479 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
29480 skip "Need MDS version at least 2.11.56"
29482 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
29483 error "failed to create DoM-only file $DIR/$tfile"
29484 touch $DIR/$tfile || error "touch $tfile failed"
29485 check_som_nodata $DIR/$tfile
29487 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
29488 error "write $tfile failed"
29489 check_som_nodata $DIR/$tfile
29491 $TRUNCATE $DIR/$tfile 1234
29492 check_som_nodata $DIR/$tfile
29494 $TRUNCATE $DIR/$tfile 4097
29495 check_som_nodata $DIR/$file
29497 run_test 809 "Verify no SOM xattr store for DoM-only files"
29500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29501 $GSS && skip_env "could not run with gss"
29502 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
29503 skip "OST < 2.12.58 doesn't align checksum"
29506 stack_trap "set_checksums $ORIG_CSUM" EXIT
29507 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
29512 for csum in $CKSUM_TYPES; do
29513 #define OBD_FAIL_OSC_NO_GRANT 0x411
29514 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
29515 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
29517 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
29518 before=$(md5sum $DIR/$tfile)
29519 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
29520 after=$(md5sum $DIR/$tfile)
29521 [ "$before" == "$after" ] ||
29522 error "$csum: $before != $after bs=$1 seek=$2"
29526 run_test 810 "partial page writes on ZFS (LU-11663)"
29529 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
29530 skip "OST < 2.12.51 doesn't support this fail_loc"
29532 $LFS setstripe -c 1 -i 0 $DIR/$tfile
29533 # ensure ost1 is connected
29534 stat $DIR/$tfile >/dev/null || error "can't stat"
29535 wait_osc_import_state client ost1 FULL
29536 # no locks, no reqs to let the connection idle
29537 cancel_lru_locks osc
29539 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
29540 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
29541 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
29542 wait_osc_import_state client ost1 CONNECTING
29543 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
29545 stat $DIR/$tfile >/dev/null || error "can't stat file"
29547 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
29549 test_812b() { # LU-12378
29550 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
29551 skip "OST < 2.12.51 doesn't support this fail_loc"
29553 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
29554 # ensure ost1 is connected
29555 stat $DIR/$tfile >/dev/null || error "can't stat"
29556 wait_osc_import_state client ost1 FULL
29557 # no locks, no reqs to let the connection idle
29558 cancel_lru_locks osc
29560 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
29561 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
29562 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
29563 wait_osc_import_state client ost1 CONNECTING
29564 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
29566 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
29567 wait_osc_import_state client ost1 IDLE
29569 run_test 812b "do not drop no resend request for idle connect"
29574 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
29576 $LFS setstripe -c 1 -o 0 $DIR/$tfile
29577 $LFS getstripe $DIR/$tfile
29578 $LCTL set_param osc.*.idle_timeout=10
29579 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
29580 # ensure ost1 is connected
29581 stat $DIR/$tfile >/dev/null || error "can't stat"
29582 wait_osc_import_state client ost1 FULL
29583 # no locks, no reqs to let the connection idle
29584 cancel_lru_locks osc
29586 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
29587 $LCTL set_param fail_loc=0x80000533
29589 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
29591 run_test 812c "idle import vs lock enqueue race"
29594 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
29595 [ -z "$file_heat_sav" ] && skip "no file heat support"
29606 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
29607 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
29609 $LCTL set_param -n llite.*.file_heat=1
29610 echo "Turn on file heat"
29611 echo "Period second: $period_second, Decay percentage: $decay_pct"
29613 echo "QQQQ" > $DIR/$tfile
29614 echo "QQQQ" > $DIR/$tfile
29615 echo "QQQQ" > $DIR/$tfile
29616 cat $DIR/$tfile > /dev/null
29617 cat $DIR/$tfile > /dev/null
29618 cat $DIR/$tfile > /dev/null
29619 cat $DIR/$tfile > /dev/null
29621 local out=$($LFS heat_get $DIR/$tfile)
29623 $LFS heat_get $DIR/$tfile
29624 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29625 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29626 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29627 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29629 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
29630 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
29631 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
29632 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
29634 sleep $((period_second + 3))
29635 echo "Sleep $((period_second + 3)) seconds..."
29636 # The recursion formula to calculate the heat of the file f is as
29638 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
29639 # Where Hi is the heat value in the period between time points i*I and
29640 # (i+1)*I; Ci is the access count in the period; the symbol P refers
29641 # to the weight of Ci.
29642 out=$($LFS heat_get $DIR/$tfile)
29643 $LFS heat_get $DIR/$tfile
29644 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29645 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29646 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29647 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29649 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
29650 error "read sample ($readsample) is wrong"
29651 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
29652 error "write sample ($writesample) is wrong"
29653 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
29654 error "read bytes ($readbyte) is wrong"
29655 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
29656 error "write bytes ($writebyte) is wrong"
29658 echo "QQQQ" > $DIR/$tfile
29659 echo "QQQQ" > $DIR/$tfile
29660 echo "QQQQ" > $DIR/$tfile
29661 cat $DIR/$tfile > /dev/null
29662 cat $DIR/$tfile > /dev/null
29663 cat $DIR/$tfile > /dev/null
29664 cat $DIR/$tfile > /dev/null
29666 sleep $((period_second + 3))
29667 echo "Sleep $((period_second + 3)) seconds..."
29669 out=$($LFS heat_get $DIR/$tfile)
29670 $LFS heat_get $DIR/$tfile
29671 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29672 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29673 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29674 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29676 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
29677 4 * $decay_pct) / 100") -eq 1 ] ||
29678 error "read sample ($readsample1) is wrong"
29679 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
29680 3 * $decay_pct) / 100") -eq 1 ] ||
29681 error "write sample ($writesample1) is wrong"
29682 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
29683 20 * $decay_pct) / 100") -eq 1 ] ||
29684 error "read bytes ($readbyte1) is wrong"
29685 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
29686 15 * $decay_pct) / 100") -eq 1 ] ||
29687 error "write bytes ($writebyte1) is wrong"
29689 echo "Turn off file heat for the file $DIR/$tfile"
29690 $LFS heat_set -o $DIR/$tfile
29692 echo "QQQQ" > $DIR/$tfile
29693 echo "QQQQ" > $DIR/$tfile
29694 echo "QQQQ" > $DIR/$tfile
29695 cat $DIR/$tfile > /dev/null
29696 cat $DIR/$tfile > /dev/null
29697 cat $DIR/$tfile > /dev/null
29698 cat $DIR/$tfile > /dev/null
29700 out=$($LFS heat_get $DIR/$tfile)
29701 $LFS heat_get $DIR/$tfile
29702 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29703 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29704 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29705 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29707 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
29708 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
29709 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
29710 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
29712 echo "Trun on file heat for the file $DIR/$tfile"
29713 $LFS heat_set -O $DIR/$tfile
29715 echo "QQQQ" > $DIR/$tfile
29716 echo "QQQQ" > $DIR/$tfile
29717 echo "QQQQ" > $DIR/$tfile
29718 cat $DIR/$tfile > /dev/null
29719 cat $DIR/$tfile > /dev/null
29720 cat $DIR/$tfile > /dev/null
29721 cat $DIR/$tfile > /dev/null
29723 out=$($LFS heat_get $DIR/$tfile)
29724 $LFS heat_get $DIR/$tfile
29725 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29726 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29727 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29728 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29730 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
29731 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
29732 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
29733 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
29735 $LFS heat_set -c $DIR/$tfile
29736 $LCTL set_param -n llite.*.file_heat=0
29737 echo "Turn off file heat support for the Lustre filesystem"
29739 echo "QQQQ" > $DIR/$tfile
29740 echo "QQQQ" > $DIR/$tfile
29741 echo "QQQQ" > $DIR/$tfile
29742 cat $DIR/$tfile > /dev/null
29743 cat $DIR/$tfile > /dev/null
29744 cat $DIR/$tfile > /dev/null
29745 cat $DIR/$tfile > /dev/null
29747 out=$($LFS heat_get $DIR/$tfile)
29748 $LFS heat_get $DIR/$tfile
29749 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29750 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29751 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29752 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29754 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
29755 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
29756 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
29757 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
29759 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
29762 run_test 813 "File heat verfication"
29766 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
29767 echo -n y >> $DIR/$tfile
29768 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
29769 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
29771 run_test 814 "sparse cp works as expected (LU-12361)"
29775 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
29776 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
29778 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
29781 local ost1_imp=$(get_osc_import_name client ost1)
29782 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
29785 $LFS setstripe -c 1 -i 0 $DIR/$tfile
29786 # ensure ost1 is connected
29788 stat $DIR/$tfile >/dev/null || error "can't stat"
29789 wait_osc_import_state client ost1 FULL
29790 # no locks, no reqs to let the connection idle
29791 cancel_lru_locks osc
29792 lru_resize_disable osc
29795 before=$($LCTL get_param -n \
29796 ldlm.namespaces.$imp_name.lru_size)
29798 wait_osc_import_state client ost1 IDLE
29799 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
29800 now=$($LCTL get_param -n \
29801 ldlm.namespaces.$imp_name.lru_size)
29802 [ $before == $now ] || error "lru_size changed $before != $now"
29804 run_test 816 "do not reset lru_resize on idle reconnect"
29808 exportfs -u localhost:$DIR/nfsexp
29813 systemctl restart nfs-server.service || skip "failed to restart nfsd"
29815 mkdir -p $DIR/nfsexp
29816 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
29817 error "failed to export nfs"
29819 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
29820 stack_trap cleanup_817 EXIT
29822 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
29823 error "failed to mount nfs to $tmpdir"
29825 cp /bin/true $tmpdir
29826 $DIR/nfsexp/true || error "failed to execute 'true' command"
29828 run_test 817 "nfsd won't cache write lock for exec file"
29831 test_mkdir -i0 -c1 $DIR/$tdir
29832 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
29833 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
29836 # restore osp-syn threads
29837 stack_trap "fail $SINGLEMDS"
29839 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
29840 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
29841 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
29842 error "start $SINGLEMDS failed"
29845 local testid=$(echo $TESTNAME | tr '_' ' ')
29847 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
29848 grep "run LFSCK" || error "run LFSCK is not suggested"
29850 run_test 818 "unlink with failed llog"
29853 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
29854 cancel_lru_locks osc
29855 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
29856 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
29857 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
29860 run_test 819a "too big niobuf in read"
29863 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
29864 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
29865 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
29866 cancel_lru_locks osc
29870 run_test 819b "too big niobuf in write"
29873 function test_820_start_ost() {
29876 for num in $(seq $OSTCOUNT); do
29877 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
29882 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29885 umount_client $MOUNT || error "umount failed"
29886 for num in $(seq $OSTCOUNT); do
29890 # mount client with no active OSTs
29891 # so that the client can't initialize max LOV EA size
29892 # from OSC notifications
29893 mount_client $MOUNT || error "mount failed"
29894 # delay OST starting to keep this 0 max EA size for a while
29895 test_820_start_ost &
29897 # create a directory on MDS2
29898 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
29899 error "Failed to create directory"
29900 # open intent should update default EA size
29901 # see mdc_update_max_ea_from_body()
29902 # notice this is the very first RPC to MDS2
29903 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
29906 # With SSK, this situation can lead to -EPERM being returned.
29907 # In that case, simply retry.
29908 if [ $ret -ne 0 ] && $SHARED_KEY; then
29909 if echo "$out" | grep -q "not permitted"; then
29910 cp /etc/services $DIR/$tdir/mds2
29914 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
29916 run_test 820 "update max EA from open intent"
29919 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
29920 local OST_MAX_PRECREATE=20000
29922 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
29923 skip "Need MDS version at least 2.14.56"
29925 save_lustre_params mds1 \
29926 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
29927 do_facet $SINGLEMDS "$LCTL set_param -n \
29928 osp.$FSNAME-OST*MDT0000.max_create_count=0"
29929 do_facet $SINGLEMDS "$LCTL set_param -n \
29930 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
29932 stack_trap "restore_lustre_params < $p; rm $p"
29934 do_facet $SINGLEMDS "$LCTL set_param -n \
29935 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
29937 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
29938 osp.$FSNAME-OST0000*MDT0000.create_count")
29939 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
29940 osp.$FSNAME-OST0000*MDT0000.max_create_count")
29941 local expect_count=$(((($max/2)/256) * 256))
29943 log "setting create_count to 100200:"
29944 log " -result- count: $count with max: $max, expecting: $expect_count"
29946 [[ $count -eq expect_count ]] ||
29947 error "Create count not set to max precreate."
29949 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
29952 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
29953 skip "Need MDS version 2.14.56"
29955 local sync_changes=$(do_facet $SINGLEMDS \
29956 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
29958 [ "$sync_changes" -gt 100 ] &&
29959 skip "Sync changes $sync_changes > 100 already"
29961 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
29963 $LFS mkdir -i 0 $DIR/$tdir
29964 $LFS setstripe -c 1 -i 0 $DIR/$tdir
29966 save_lustre_params mds1 \
29967 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
29968 save_lustre_params mds1 \
29969 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
29971 do_facet mds1 "$LCTL set_param -n \
29972 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
29973 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
29974 stack_trap "restore_lustre_params < $p" EXIT
29976 createmany -o $DIR/$tdir/f- 1000
29977 unlinkmany $DIR/$tdir/f- 1000 &
29978 local UNLINK_PID=$!
29981 sync_changes=$(do_facet mds1 \
29982 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
29983 # the check in the code is racy, fail the test
29984 # if the value above the limit by 10.
29985 [ $sync_changes -gt 110 ] && {
29986 kill -2 $UNLINK_PID
29988 error "osp changes throttling failed, $sync_changes>110"
29990 kill -0 $UNLINK_PID 2> /dev/null || break
29994 run_test 831 "throttling unlink/setattr queuing on OSP"
29997 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
29998 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
29999 skip "Need MDS version 2.15.52+"
30000 is_rmentry_supported || skip "rm_entry not supported"
30002 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
30003 mkdir $DIR/$tdir/local_dir || error "mkdir local_dir failed"
30004 mkdir_on_mdt -i 1 $DIR/$tdir/remote_dir ||
30005 error "mkdir remote_dir failed"
30006 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped_dir ||
30007 error "mkdir striped_dir failed"
30008 touch $DIR/$tdir/file || error "touch file failed"
30009 $LFS rm_entry $DIR/$tdir/* || error "lfs rm_entry $tdir/* failed"
30010 [ -z "$(ls -A $DIR/$tdir)" ] || error "$tdir not empty"
30012 run_test 832 "lfs rm_entry"
30015 local file=$DIR/$tfile
30017 stack_trap "rm -f $file" EXIT
30018 dd if=/dev/zero of=$file bs=1M count=50 || error "Write $file failed"
30024 # Buffered I/O write
30026 while [ ! -e $DIR/sanity.833.lck ]; do
30027 dd if=/dev/zero of=$file bs=1M count=50 conv=notrunc ||
30028 error "failed to write $file"
30029 sleep 0.$((RANDOM % 4 + 1))
30034 # Buffered I/O read
30036 while [ ! -e $DIR/sanity.833.lck ]; do
30037 dd if=$file of=/dev/null bs=1M count=50 ||
30038 error "failed to read $file"
30039 sleep 0.$((RANDOM % 4 + 1))
30046 while [ ! -e $DIR/sanity.833.lck ]; do
30047 dd if=$file of=/dev/null bs=1M count=50 iflag=direct ||
30048 error "failed to read $file in direct I/O mode"
30049 sleep 0.$((RANDOM % 4 + 1))
30055 touch $DIR/sanity.833.lck
30056 wait $wpid || error "$?: buffered write failed"
30057 wait $rpid || error "$?: buffered read failed"
30058 wait $rpid2 || error "$?: direct read failed"
30060 run_test 833 "Mixed buffered/direct read and write should not return -EIO"
30063 # tests that do cleanup/setup should be run at the end
30067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30070 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
30071 $LCTL set_param fail_loc=0x903
30073 cancel_lru_locks MGC
30075 FAIL_ON_ERROR=true cleanup
30076 FAIL_ON_ERROR=true setup
30078 run_test 900 "umount should not race with any mgc requeue thread"
30080 # LUS-6253/LU-11185
30088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30090 # some get_param have a bug to handle dot in param name
30091 cancel_lru_locks MGC
30092 old=$(mount -t lustre | wc -l)
30100 while [ $old -ne $oldc ]; do
30101 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
30104 if [ $count -ge $TIMEOUT ]; then
30105 error "too large timeout"
30108 umount_client $MOUNT || error "umount failed"
30109 mount_client $MOUNT || error "mount failed"
30110 cancel_lru_locks MGC
30111 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
30113 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
30117 run_test 901 "don't leak a mgc lock on client umount"
30121 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
30122 skip "client does not have LU-13377 fix"
30123 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
30124 $LCTL set_param fail_loc=0x1415
30125 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30126 cancel_lru_locks osc
30129 run_test 902 "test short write doesn't hang lustre"
30133 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
30134 echo "blah" > $DIR/${tfile}-2
30135 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
30136 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
30137 $LCTL set_param fail_loc=0x417 fail_val=20
30139 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
30140 sleep 1 # To start the destroy
30141 wait_destroy_complete 150 || error "Destroy taking too long"
30142 cat $DIR/$tfile > /dev/null || error "Evicted"
30144 run_test 903 "Test long page discard does not cause evictions"
30147 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
30148 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
30149 grep -q project || skip "skip project quota not supported"
30151 local testfile="$DIR/$tdir/$tfile"
30152 local xattr="trusted.projid"
30154 local mdts=$(comma_list $(mdts_nodes))
30155 local saved=$(do_facet mds1 $LCTL get_param -n \
30156 osd-ldiskfs.*MDT0000.enable_projid_xattr)
30158 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
30159 stack_trap "do_nodes $mdts $LCTL set_param \
30160 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
30162 mkdir -p $DIR/$tdir
30164 #hide projid xattr on server
30165 $LFS project -p 1 $testfile ||
30166 error "set $testfile project id failed"
30167 getfattr -m - $testfile | grep $xattr &&
30168 error "do not show trusted.projid when disabled on server"
30169 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
30170 #should be hidden when projid is 0
30171 $LFS project -p 0 $testfile ||
30172 error "set $testfile project id failed"
30173 getfattr -m - $testfile | grep $xattr &&
30174 error "do not show trusted.projid with project ID 0"
30176 #still can getxattr explicitly
30177 projid=$(getfattr -n $xattr $testfile |
30178 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30179 [ $projid == "0" ] ||
30180 error "projid expected 0 not $projid"
30182 #set the projid via setxattr
30183 setfattr -n $xattr -v "1000" $testfile ||
30184 error "setattr failed with $?"
30185 projid=($($LFS project $testfile))
30186 [ ${projid[0]} == "1000" ] ||
30187 error "projid expected 1000 not $projid"
30189 #check the new projid via getxattr
30190 $LFS project -p 1001 $testfile ||
30191 error "set $testfile project id failed"
30192 getfattr -m - $testfile | grep $xattr ||
30193 error "should show trusted.projid when project ID != 0"
30194 projid=$(getfattr -n $xattr $testfile |
30195 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30196 [ $projid == "1001" ] ||
30197 error "projid expected 1001 not $projid"
30199 #try to set invalid projid
30200 setfattr -n $xattr -v "4294967295" $testfile &&
30201 error "set invalid projid should fail"
30203 #remove the xattr means setting projid to 0
30204 setfattr -x $xattr $testfile ||
30205 error "setfattr failed with $?"
30206 projid=($($LFS project $testfile))
30207 [ ${projid[0]} == "0" ] ||
30208 error "projid expected 0 not $projid"
30210 #should be hidden when parent has inherit flag and same projid
30211 $LFS project -srp 1002 $DIR/$tdir ||
30212 error "set $tdir project id failed"
30213 getfattr -m - $testfile | grep $xattr &&
30214 error "do not show trusted.projid with inherit flag"
30216 #still can getxattr explicitly
30217 projid=$(getfattr -n $xattr $testfile |
30218 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30219 [ $projid == "1002" ] ||
30220 error "projid expected 1002 not $projid"
30222 run_test 904 "virtual project ID xattr"
30226 (( $OST1_VERSION >= $(version_code 2.8.54) )) ||
30227 skip "lustre < 2.8.54 does not support ladvise"
30229 remote_ost_nodsh && skip "remote OST with nodsh"
30230 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
30232 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
30234 #define OBD_FAIL_OST_OPCODE 0x253
30236 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
30237 $LFS ladvise -a willread $DIR/$tfile &&
30238 error "unexpected success of ladvise with fault injection"
30239 $LFS ladvise -a willread $DIR/$tfile |&
30240 grep -q "Operation not supported"
30241 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
30243 run_test 905 "bad or new opcode should not stuck client"
30246 grep -q io_uring_setup /proc/kallsyms ||
30247 skip "Client OS does not support io_uring I/O engine"
30248 io_uring_probe || skip "kernel does not support io_uring fully"
30249 which fio || skip_env "no fio installed"
30250 fio --enghelp | grep -q io_uring ||
30251 skip_env "fio does not support io_uring I/O engine"
30253 local file=$DIR/$tfile
30254 local ioengine="io_uring"
30258 fio --name=seqwrite --ioengine=$ioengine \
30259 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30260 --iodepth=64 --size=$size --filename=$file --rw=write ||
30261 error "fio seqwrite $file failed"
30263 fio --name=seqread --ioengine=$ioengine \
30264 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30265 --iodepth=64 --size=$size --filename=$file --rw=read ||
30266 error "fio seqread $file failed"
30268 rm -f $file || error "rm -f $file failed"
30270 run_test 906 "Simple test for io_uring I/O engine via fio"
30272 complete_test $SECONDS
30273 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
30274 check_and_cleanup_lustre
30275 if [ "$I_MOUNTED" != "yes" ]; then
30276 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true