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 2330 - insufficient obd_match error checking causes LBUG
9288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9292 cancel_lru_locks osc
9293 lctl set_param fail_loc=0x405
9294 cat $f && error "cat succeeded, expect -EIO"
9295 lctl set_param fail_loc=0
9297 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
9298 # match every page all of the time.
9299 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
9301 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
9302 # Though this test is irrelevant anymore, it helped to reveal some
9303 # other grant bugs (LU-4482), let's keep it.
9304 test_63a() { # was test_63
9305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9307 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
9309 for i in `seq 10` ; do
9310 dd if=/dev/zero of=$DIR/f63 bs=8k &
9316 rm -f $DIR/f63 || true
9318 run_test 63a "Verify oig_wait interruption does not crash ======="
9320 # bug 2248 - async write errors didn't return to application on sync
9321 # bug 3677 - async write errors left page locked
9323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9326 lctl set_param debug=-1
9328 # ensure we have a grant to do async writes
9329 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
9332 sync # sync lest earlier test intercept the fail_loc
9334 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9335 lctl set_param fail_loc=0x80000406
9336 $MULTIOP $DIR/$tfile Owy && \
9337 error "sync didn't return ENOMEM"
9338 sync; sleep 2; sync # do a real sync this time to flush page
9339 lctl get_param -n llite.*.dump_page_cache | grep locked && \
9340 error "locked page left in cache after async error" || true
9343 run_test 63b "async write errors should be returned to fsync ==="
9346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9349 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
9351 run_test 64a "verify filter grant calculations (in kernel) ====="
9354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9356 bash oos.sh $MOUNT || error "oos.sh failed: $?"
9358 run_test 64b "check out-of-space detection on client"
9361 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
9363 run_test 64c "verify grant shrink"
9369 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
9372 # this does exactly what osc_request.c:osc_announce_cached() does in
9373 # order to calculate max amount of grants to ask from server
9377 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
9378 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
9380 ((rpc_in_flight++));
9381 nrpages=$((nrpages * rpc_in_flight))
9383 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
9385 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
9387 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
9388 local undirty=$((nrpages * PAGE_SIZE))
9390 local max_extent_pages
9391 max_extent_pages=$(import_param $tgt grant_max_extent_size)
9392 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
9393 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
9394 local grant_extent_tax
9395 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9397 undirty=$((undirty + nrextents * grant_extent_tax))
9402 # this is size of unit for grant allocation. It should be equal to
9403 # what tgt_grant.c:tgt_grant_chunk() calculates
9407 local grant_extent_tax
9409 max_brw_size=$(import_param $tgt max_brw_size)
9411 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9413 echo $(((max_brw_size + grant_extent_tax) * 2))
9417 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
9418 skip "OST < 2.10.55 doesn't limit grants enough"
9420 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
9422 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
9423 skip "no grant_param connect flag"
9425 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9427 $LCTL set_param -n -n debug="$OLDDEBUG" || true
9428 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9431 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
9432 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
9434 $LFS setstripe $DIR/$tfile -i 0 -c 1
9435 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
9438 while kill -0 $ddpid; do
9439 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9441 if [[ $cur_grant -gt $max_cur_granted ]]; then
9443 error "cur_grant $cur_grant > $max_cur_granted"
9449 run_test 64d "check grant limit exceed"
9455 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9457 ((cur_grants == expected)) ||
9458 error "$msg: grants mismatch: $cur_grants, expected $expected"
9462 echo $((($1 + $2 - 1) & ~($2 - 1)))
9466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9467 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
9468 skip "Need OSS version at least 2.11.56"
9470 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9471 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9472 $LCTL set_param debug=+cache
9474 # Remount client to reset grant
9475 remount_client $MOUNT || error "failed to remount client"
9476 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9478 local init_grants=$(import_param $osc_tgt initial_grant)
9480 check_grants $osc_tgt $init_grants "init grants"
9482 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9483 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9484 local gbs=$(import_param $osc_tgt grant_block_size)
9486 # write random number of bytes from max_brw_size / 4 to max_brw_size
9487 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9488 # align for direct io
9489 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9490 # round to grant consumption unit
9491 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9493 local grants=$((wb_round_up + extent_tax))
9495 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9496 stack_trap "rm -f $DIR/$tfile"
9498 # define OBD_FAIL_TGT_NO_GRANT 0x725
9499 # make the server not grant more back
9500 do_facet ost1 $LCTL set_param fail_loc=0x725
9501 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9503 do_facet ost1 $LCTL set_param fail_loc=0
9505 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9507 rm -f $DIR/$tfile || error "rm failed"
9509 # Remount client to reset grant
9510 remount_client $MOUNT || error "failed to remount client"
9511 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9513 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9515 # define OBD_FAIL_TGT_NO_GRANT 0x725
9516 # make the server not grant more back
9517 do_facet ost1 $LCTL set_param fail_loc=0x725
9518 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9519 do_facet ost1 $LCTL set_param fail_loc=0
9521 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9523 run_test 64e "check grant consumption (no grant allocation)"
9526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9528 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9529 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9530 $LCTL set_param debug=+cache
9532 # Remount client to reset grant
9533 remount_client $MOUNT || error "failed to remount client"
9534 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9536 local init_grants=$(import_param $osc_tgt initial_grant)
9537 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9538 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9539 local gbs=$(import_param $osc_tgt grant_block_size)
9540 local chunk=$(grant_chunk $osc_tgt)
9542 # write random number of bytes from max_brw_size / 4 to max_brw_size
9543 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9544 # align for direct io
9545 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9546 # round to grant consumption unit
9547 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9549 local grants=$((wb_round_up + extent_tax))
9551 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9552 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9553 error "error writing to $DIR/$tfile"
9555 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9556 "direct io with grant allocation"
9558 rm -f $DIR/$tfile || error "rm failed"
9560 # Remount client to reset grant
9561 remount_client $MOUNT || error "failed to remount client"
9562 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9564 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9566 local cmd="oO_WRONLY:w${write_bytes}_yc"
9568 $MULTIOP $DIR/$tfile $cmd &
9572 check_grants $osc_tgt $((init_grants - grants)) \
9573 "buffered io, not write rpc"
9575 kill -USR1 $MULTIPID
9578 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9579 "buffered io, one RPC"
9581 run_test 64f "check grant consumption (with grant allocation)"
9584 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9585 skip "Need MDS version at least 2.14.56"
9587 local mdts=$(comma_list $(mdts_nodes))
9589 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9591 stack_trap "$LCTL set_param $old"
9593 # generate dirty pages and increase dirty granted on MDT
9594 stack_trap "rm -f $DIR/$tfile-*"
9595 for (( i = 0; i < 10; i++)); do
9596 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9597 error "can't set stripe"
9598 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9600 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9601 $LFS getstripe $DIR/$tfile-$i
9602 error "not DoM file"
9609 # wait until grant shrink reset grant dirty on MDTs
9610 for ((i = 0; i < 120; i++)); do
9611 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9612 awk '{sum=sum+$1} END {print sum}')
9613 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9614 echo "$grant_dirty grants, $vm_dirty pages"
9615 (( grant_dirty + vm_dirty == 0 )) && break
9616 (( i == 3 )) && sync &&
9617 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9621 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9622 awk '{sum=sum+$1} END {print sum}')
9623 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9625 run_test 64g "grant shrink on MDT"
9628 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9629 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9631 local instance=$($LFS getname -i $DIR)
9632 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9633 local num_exps=$(do_facet ost1 \
9634 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9635 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9636 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9637 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9639 # 10MiB is for file to be written, max_brw_size * 16 *
9640 # num_exps is space reserve so that tgt_grant_shrink() decided
9642 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9643 (( avail * 1024 < expect )) &&
9644 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9646 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9647 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9648 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9649 $LCTL set_param osc.*OST0000*.grant_shrink=1
9650 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9652 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9653 stack_trap "rm -f $DIR/$tfile"
9654 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9656 # drop cache so that coming read would do rpc
9657 cancel_lru_locks osc
9659 # shrink interval is set to 10, pause for 7 seconds so that
9660 # grant thread did not wake up yet but coming read entered
9661 # shrink mode for rpc (osc_should_shrink_grant())
9664 declare -a cur_grant_bytes
9665 declare -a tot_granted
9666 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9667 tot_granted[0]=$(do_facet ost1 \
9668 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9670 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9672 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9673 tot_granted[1]=$(do_facet ost1 \
9674 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9676 # grant change should be equal on both sides
9677 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9678 tot_granted[0] - tot_granted[1])) ||
9679 error "grant change mismatch, " \
9680 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9681 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9683 run_test 64h "grant shrink on read"
9686 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9687 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9690 remote_ost_nodsh && skip "remote OSTs with nodsh"
9692 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9693 stack_trap "rm -f $DIR/$tfile"
9695 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9697 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9698 local instance=$($LFS getname -i $DIR)
9700 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9701 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9703 # shrink grants and simulate rpc loss
9704 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9705 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9706 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9710 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9712 local testid=$(echo $TESTNAME | tr '_' ' ')
9714 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9715 grep "GRANT, real grant" &&
9716 error "client has more grants then it owns" || true
9718 run_test 64i "shrink on reconnect"
9720 # bug 1414 - set/get directories' stripe info
9722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9724 test_mkdir $DIR/$tdir
9726 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9728 run_test 65a "directory with no stripe info"
9731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9733 test_mkdir $DIR/$tdir
9734 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9736 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9739 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9741 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9745 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9747 test_mkdir $DIR/$tdir
9748 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9750 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9751 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9753 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9755 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9760 test_mkdir $DIR/$tdir
9761 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9762 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9764 if [[ $STRIPECOUNT -le 0 ]]; then
9766 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9767 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9768 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9770 sc=$(($STRIPECOUNT - 1))
9772 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9773 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9774 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9775 error "lverify failed"
9777 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9782 test_mkdir $DIR/$tdir
9784 $LFS setstripe $DIR/$tdir || error "setstripe"
9785 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9786 error "no stripe info failed"
9788 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9790 run_test 65e "directory setstripe defaults"
9793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9795 test_mkdir $DIR/${tdir}f
9796 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9797 error "setstripe succeeded" || true
9799 run_test 65f "dir setstripe permission (should return error) ==="
9802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9804 test_mkdir $DIR/$tdir
9805 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9807 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9808 error "setstripe -S failed"
9809 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9810 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9811 error "delete default stripe failed"
9813 run_test 65g "directory setstripe -d"
9816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9818 test_mkdir $DIR/$tdir
9819 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9821 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9822 error "setstripe -S failed"
9823 test_mkdir $DIR/$tdir/dd1
9824 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9825 error "stripe info inherit failed"
9827 run_test 65h "directory stripe info inherit ===================="
9830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9832 save_layout_restore_at_exit $MOUNT
9834 # bug6367: set non-default striping on root directory
9835 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9837 # bug12836: getstripe on -1 default directory striping
9838 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9840 # bug12836: getstripe -v on -1 default directory striping
9841 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9843 # bug12836: new find on -1 default directory striping
9844 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9846 run_test 65i "various tests to set root directory striping"
9848 test_65j() { # bug6367
9849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9853 # if we aren't already remounting for each test, do so for this test
9854 if [ "$I_MOUNTED" = "yes" ]; then
9855 cleanup || error "failed to unmount"
9859 save_layout_restore_at_exit $MOUNT
9861 $LFS setstripe -d $MOUNT || error "setstripe failed"
9863 run_test 65j "set default striping on root directory (bug 6367)="
9867 wait_delete_completed
9868 do_facet $SINGLEMDS "lctl set_param -n \
9869 osp.$ost*MDT0000.max_create_count=$max_count"
9870 do_facet $SINGLEMDS "lctl set_param -n \
9871 osp.$ost*MDT0000.create_count=$count"
9872 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9873 echo $INACTIVE_OSC "is Activate"
9875 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9878 test_65k() { # bug11679
9879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9880 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9881 remote_mds_nodsh && skip "remote MDS with nodsh"
9883 local disable_precreate=true
9884 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9885 disable_precreate=false
9887 echo "Check OST status: "
9888 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9889 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9891 for OSC in $MDS_OSCS; do
9892 echo $OSC "is active"
9893 do_facet $SINGLEMDS lctl --device %$OSC activate
9896 for INACTIVE_OSC in $MDS_OSCS; do
9897 local ost=$(osc_to_ost $INACTIVE_OSC)
9898 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9899 lov.*md*.target_obd |
9900 awk -F: /$ost/'{ print $1 }' | head -n 1)
9903 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9904 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9906 echo "Deactivate: " $INACTIVE_OSC
9907 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9909 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9910 osp.$ost*MDT0000.create_count")
9911 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9912 osp.$ost*MDT0000.max_create_count")
9913 $disable_precreate &&
9914 do_facet $SINGLEMDS "lctl set_param -n \
9915 osp.$ost*MDT0000.max_create_count=0"
9917 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9918 [ -f $DIR/$tdir/$idx ] && continue
9919 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9920 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9922 error "setstripe $idx should succeed"; }
9923 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9925 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9928 do_facet $SINGLEMDS "lctl set_param -n \
9929 osp.$ost*MDT0000.max_create_count=$max_count"
9930 do_facet $SINGLEMDS "lctl set_param -n \
9931 osp.$ost*MDT0000.create_count=$count"
9932 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9933 echo $INACTIVE_OSC "is Activate"
9935 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9938 run_test 65k "validate manual striping works properly with deactivated OSCs"
9940 test_65l() { # bug 12836
9941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9943 test_mkdir -p $DIR/$tdir/test_dir
9944 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9945 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9947 run_test 65l "lfs find on -1 stripe dir ========================"
9950 local layout=$(save_layout $MOUNT)
9951 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9952 restore_layout $MOUNT $layout
9953 error "setstripe should fail by non-root users"
9957 run_test 65m "normal user can't set filesystem default stripe"
9960 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9961 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9962 skip "Need MDS version at least 2.12.50"
9963 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9965 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9966 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9967 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9969 save_layout_restore_at_exit $MOUNT
9971 # new subdirectory under root directory should not inherit
9972 # the default layout from root
9973 local dir1=$MOUNT/$tdir-1
9974 mkdir $dir1 || error "mkdir $dir1 failed"
9975 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9976 error "$dir1 shouldn't have LOV EA"
9978 # delete the default layout on root directory
9979 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9981 local dir2=$MOUNT/$tdir-2
9982 mkdir $dir2 || error "mkdir $dir2 failed"
9983 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9984 error "$dir2 shouldn't have LOV EA"
9986 # set a new striping pattern on root directory
9987 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9988 local new_def_stripe_size=$((def_stripe_size * 2))
9989 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9990 error "set stripe size on $MOUNT failed"
9992 # new file created in $dir2 should inherit the new stripe size from
9993 # the filesystem default
9994 local file2=$dir2/$tfile-2
9995 touch $file2 || error "touch $file2 failed"
9997 local file2_stripe_size=$($LFS getstripe -S $file2)
9998 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
10000 echo "file2_stripe_size: '$file2_stripe_size'"
10001 echo "new_def_stripe_size: '$new_def_stripe_size'"
10002 error "$file2 didn't inherit stripe size $new_def_stripe_size"
10005 local dir3=$MOUNT/$tdir-3
10006 mkdir $dir3 || error "mkdir $dir3 failed"
10007 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
10008 # the root layout, which is the actual default layout that will be used
10009 # when new files are created in $dir3.
10010 local dir3_layout=$(get_layout_param $dir3)
10011 local root_dir_layout=$(get_layout_param $MOUNT)
10012 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
10014 echo "dir3_layout: '$dir3_layout'"
10015 echo "root_dir_layout: '$root_dir_layout'"
10016 error "$dir3 should show the default layout from $MOUNT"
10019 # set OST pool on root directory
10020 local pool=$TESTNAME
10021 pool_add $pool || error "add $pool failed"
10022 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10023 error "add targets to $pool failed"
10025 $LFS setstripe -p $pool $MOUNT ||
10026 error "set OST pool on $MOUNT failed"
10028 # new file created in $dir3 should inherit the pool from
10029 # the filesystem default
10030 local file3=$dir3/$tfile-3
10031 touch $file3 || error "touch $file3 failed"
10033 local file3_pool=$($LFS getstripe -p $file3)
10034 [[ "$file3_pool" = "$pool" ]] ||
10035 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
10037 local dir4=$MOUNT/$tdir-4
10038 mkdir $dir4 || error "mkdir $dir4 failed"
10039 local dir4_layout=$(get_layout_param $dir4)
10040 root_dir_layout=$(get_layout_param $MOUNT)
10041 echo "$LFS getstripe -d $dir4"
10042 $LFS getstripe -d $dir4
10043 echo "$LFS getstripe -d $MOUNT"
10044 $LFS getstripe -d $MOUNT
10045 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
10047 echo "dir4_layout: '$dir4_layout'"
10048 echo "root_dir_layout: '$root_dir_layout'"
10049 error "$dir4 should show the default layout from $MOUNT"
10052 # new file created in $dir4 should inherit the pool from
10053 # the filesystem default
10054 local file4=$dir4/$tfile-4
10055 touch $file4 || error "touch $file4 failed"
10057 local file4_pool=$($LFS getstripe -p $file4)
10058 [[ "$file4_pool" = "$pool" ]] ||
10059 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
10061 # new subdirectory under non-root directory should inherit
10062 # the default layout from its parent directory
10063 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
10064 error "set directory layout on $dir4 failed"
10066 local dir5=$dir4/$tdir-5
10067 mkdir $dir5 || error "mkdir $dir5 failed"
10069 dir4_layout=$(get_layout_param $dir4)
10070 local dir5_layout=$(get_layout_param $dir5)
10071 [[ "$dir4_layout" = "$dir5_layout" ]] ||
10073 echo "dir4_layout: '$dir4_layout'"
10074 echo "dir5_layout: '$dir5_layout'"
10075 error "$dir5 should inherit the default layout from $dir4"
10078 # though subdir under ROOT doesn't inherit default layout, but
10079 # its sub dir/file should be created with default layout.
10080 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
10081 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
10082 skip "Need MDS version at least 2.12.59"
10084 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
10085 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
10086 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
10088 if [ $default_lmv_hash == "none" ]; then
10089 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
10091 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
10092 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
10095 $LFS setdirstripe -D -c 2 $MOUNT ||
10096 error "setdirstripe -D -c 2 failed"
10097 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
10098 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
10099 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
10101 # $dir4 layout includes pool
10102 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
10103 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10104 error "pool lost on setstripe"
10105 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
10106 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10107 error "pool lost on compound layout setstripe"
10109 run_test 65n "don't inherit default layout from root for new subdirectories"
10112 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
10113 skip "need MDS version at least 2.14.57"
10115 # set OST pool on root directory
10116 local pool=$TESTNAME
10118 pool_add $pool || error "add $pool failed"
10119 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10120 error "add targets to $pool failed"
10122 local dir1=$MOUNT/$tdir
10124 mkdir $dir1 || error "mkdir $dir1 failed"
10126 # set a new striping pattern on root directory
10127 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10129 $LFS setstripe -p $pool $dir1 ||
10130 error "set directory layout on $dir1 failed"
10132 # $dir1 layout includes pool
10133 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
10134 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10135 error "pool lost on setstripe"
10136 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
10137 $LFS getstripe $dir1
10138 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10139 error "pool lost on compound layout setstripe"
10141 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
10142 error "setdirstripe failed on sub-dir with inherited pool"
10143 $LFS getstripe $dir1/dir2
10144 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
10145 error "pool lost on compound layout setdirstripe"
10147 $LFS setstripe -E -1 -c 1 $dir1
10148 $LFS getstripe -d $dir1
10149 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10150 error "pool lost on setstripe"
10152 run_test 65o "pool inheritance for mdt component"
10154 test_65p () { # LU-16152
10155 local src_dir=$DIR/$tdir/src_dir
10156 local dst_dir=$DIR/$tdir/dst_dir
10157 local yaml_file=$DIR/$tdir/layout.yaml
10160 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
10161 skip "Need at least version 2.15.51"
10163 test_mkdir -p $src_dir
10164 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
10165 error "failed to setstripe"
10166 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
10167 error "failed to getstripe"
10169 test_mkdir -p $dst_dir
10170 $LFS setstripe --yaml $yaml_file $dst_dir ||
10171 error "failed to setstripe with yaml file"
10172 border=$($LFS getstripe -d $dst_dir |
10173 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
10174 error "failed to getstripe"
10176 # 2048M is 0x80000000, or 2147483648
10177 (( $border == 2147483648 )) ||
10178 error "failed to handle huge number in yaml layout"
10180 run_test 65p "setstripe with yaml file and huge number"
10182 # bug 2543 - update blocks count on client
10184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10186 local COUNT=${COUNT:-8}
10187 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
10188 sync; sync_all_data; sync; sync_all_data
10189 cancel_lru_locks osc
10190 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
10191 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
10193 run_test 66 "update inode blocks count on client ==============="
10196 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
10200 swapon -s | awk '($1 == "'$1'") { print $4 }'
10203 # bug5265, obdfilter oa2dentry return -ENOENT
10204 # #define OBD_FAIL_SRV_ENOENT 0x217
10206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10207 remote_ost_nodsh && skip "remote OST with nodsh"
10210 $LFS setstripe -c 1 -i 0 $f
10211 stack_trap "rm -f $f ${f}.2"
10213 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
10215 do_facet ost1 lctl set_param fail_loc=0x217
10216 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
10217 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
10219 do_facet ost1 lctl set_param fail_loc=0
10220 $DIRECTIO write $f 0 2 || error "write error"
10222 cancel_lru_locks osc
10223 $DIRECTIO read $f 0 1 || error "read error"
10225 do_facet ost1 lctl set_param fail_loc=0x217
10226 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
10228 do_facet ost1 lctl set_param fail_loc=0
10230 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
10233 test_mkdir $DIR/$tdir
10234 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
10235 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
10237 run_test 71 "Running dbench on lustre (don't segment fault) ===="
10239 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
10240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10241 [ "$RUNAS_ID" = "$UID" ] &&
10242 skip_env "RUNAS_ID = UID = $UID -- skipping"
10243 # Check that testing environment is properly set up. Skip if not
10244 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
10245 skip_env "User $RUNAS_ID does not exist - skipping"
10248 chmod 777 $DIR/$tfile
10249 chmod ug+s $DIR/$tfile
10250 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
10251 error "$RUNAS dd $DIR/$tfile failed"
10252 # See if we are still setuid/sgid
10253 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10254 error "S/gid is not dropped on write"
10255 # Now test that MDS is updated too
10256 cancel_lru_locks mdc
10257 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10258 error "S/gid is not dropped on MDS"
10261 run_test 72a "Test that remove suid works properly (bug5695) ===="
10263 test_72b() { # bug 24226 -- keep mode setting when size is not changing
10266 [ "$RUNAS_ID" = "$UID" ] &&
10267 skip_env "RUNAS_ID = UID = $UID -- skipping"
10268 [ "$RUNAS_ID" -eq 0 ] &&
10269 skip_env "RUNAS_ID = 0 -- skipping"
10270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10271 # Check that testing environment is properly set up. Skip if not
10272 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
10273 skip_env "User $RUNAS_ID does not exist - skipping"
10275 touch $DIR/${tfile}-f{g,u}
10276 test_mkdir $DIR/${tfile}-dg
10277 test_mkdir $DIR/${tfile}-du
10278 chmod 770 $DIR/${tfile}-{f,d}{g,u}
10279 chmod g+s $DIR/${tfile}-{f,d}g
10280 chmod u+s $DIR/${tfile}-{f,d}u
10281 for perm in 777 2777 4777; do
10282 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
10283 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
10284 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
10285 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
10289 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
10291 # bug 3462 - multiple simultaneous MDC requests
10293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10295 test_mkdir $DIR/d73-1
10296 test_mkdir $DIR/d73-2
10297 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
10300 lctl set_param fail_loc=0x80000129
10301 $MULTIOP $DIR/d73-1/f73-2 Oc &
10303 lctl set_param fail_loc=0
10305 $MULTIOP $DIR/d73-2/f73-3 Oc &
10309 wait $pid1 || return 1
10313 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
10314 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
10315 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
10319 run_test 73 "multiple MDC requests (should not deadlock)"
10321 test_74a() { # bug 6149, 6184
10322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10325 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10327 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10328 # will spin in a tight reconnection loop
10329 $LCTL set_param fail_loc=0x8000030e
10330 # get any lock that won't be difficult - lookup works.
10332 $LCTL set_param fail_loc=0
10336 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
10338 test_74b() { # bug 13310
10339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10341 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10343 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10344 # will spin in a tight reconnection loop
10345 $LCTL set_param fail_loc=0x8000030e
10346 # get a "difficult" lock
10348 $LCTL set_param fail_loc=0
10352 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
10355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10357 #define OBD_FAIL_LDLM_NEW_LOCK
10358 $LCTL set_param fail_loc=0x319
10359 touch $DIR/$tfile && error "touch successful"
10360 $LCTL set_param fail_loc=0
10363 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
10365 slab_lic=/sys/kernel/slab/lustre_inode_cache
10367 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
10368 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
10369 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
10372 test_76a() { # Now for b=20433, added originally in b=1443
10373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10375 cancel_lru_locks osc
10376 # there may be some slab objects cached per core
10377 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
10378 local before=$(num_objects)
10379 local count=$((512 * cpus))
10380 [ "$SLOW" = "no" ] && count=$((128 * cpus))
10381 local margin=$((count / 10))
10382 if [[ -f $slab_lic/aliases ]]; then
10383 local aliases=$(cat $slab_lic/aliases)
10384 (( aliases > 0 )) && margin=$((margin * aliases))
10387 echo "before slab objects: $before"
10388 for i in $(seq $count); do
10392 cancel_lru_locks osc
10393 local after=$(num_objects)
10394 echo "created: $count, after slab objects: $after"
10395 # shared slab counts are not very accurate, allow significant margin
10396 # the main goal is that the cache growth is not permanently > $count
10397 while (( after > before + margin )); do
10399 after=$(num_objects)
10401 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10402 if (( wait > 60 )); then
10403 error "inode slab grew from $before+$margin to $after"
10407 run_test 76a "confirm clients recycle inodes properly ===="
10410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10411 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
10414 local before=$(num_objects)
10416 for i in $(seq $count); do
10421 local after=$(num_objects)
10424 while (( after > before )); do
10426 after=$(num_objects)
10428 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10429 if (( wait > 60 )); then
10430 error "inode slab grew from $before to $after"
10434 echo "slab objects before: $before, after: $after"
10436 run_test 76b "confirm clients recycle directory inodes properly ===="
10438 export ORIG_CSUM=""
10441 # Note: in sptlrpc modes which enable its own bulk checksum, the
10442 # original crc32_le bulk checksum will be automatically disabled,
10443 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10444 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10445 # In this case set_checksums() will not be no-op, because sptlrpc
10446 # bulk checksum will be enabled all through the test.
10448 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10449 lctl set_param -n osc.*.checksums $1
10453 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10454 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10455 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10456 tr -d [] | head -n1)}
10457 set_checksum_type()
10459 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10461 log "set checksum type to $1, rc = $rc"
10465 get_osc_checksum_type()
10467 # arugment 1: OST name, like OST0000
10469 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10470 sed 's/.*\[\(.*\)\].*/\1/g')
10472 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10473 echo $checksum_type
10476 F77_TMP=$TMP/f77-temp
10479 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10480 error "error writing to $F77_TMP"
10483 test_77a() { # bug 10889
10484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10485 $GSS && skip_env "could not run with gss"
10487 [ ! -f $F77_TMP ] && setup_f77
10489 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10493 run_test 77a "normal checksum read/write operation"
10495 test_77b() { # bug 10889
10496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10497 $GSS && skip_env "could not run with gss"
10499 [ ! -f $F77_TMP ] && setup_f77
10500 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10501 $LCTL set_param fail_loc=0x80000409
10504 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10505 error "dd error: $?"
10506 $LCTL set_param fail_loc=0
10508 for algo in $CKSUM_TYPES; do
10509 cancel_lru_locks osc
10510 set_checksum_type $algo
10511 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10512 $LCTL set_param fail_loc=0x80000408
10513 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10514 $LCTL set_param fail_loc=0
10517 set_checksum_type $ORIG_CSUM_TYPE
10520 run_test 77b "checksum error on client write, read"
10525 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10527 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10528 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10529 $check_ost && [ -n "$ost_file_prefix" ] &&
10530 do_facet ost1 rm -f ${ost_file_prefix}\*
10534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10535 $GSS && skip_env "could not run with gss"
10536 remote_ost_nodsh && skip "remote OST with nodsh"
10539 local osc_file_prefix
10541 local check_ost=false
10542 local ost_file_prefix
10548 # ensure corruption will occur on first OSS/OST
10549 $LFS setstripe -i 0 $DIR/$tfile
10551 [ ! -f $F77_TMP ] && setup_f77
10552 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10553 error "dd write error: $?"
10554 fid=$($LFS path2fid $DIR/$tfile)
10556 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10559 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10560 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10562 echo "OSS do not support bulk pages dump upon error"
10565 osc_file_prefix=$($LCTL get_param -n debug_path)
10566 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10568 trap cleanup_77c EXIT
10571 # enable bulk pages dump upon error on Client
10572 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10573 # enable bulk pages dump upon error on OSS
10575 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10577 # flush Client cache to allow next read to reach OSS
10578 cancel_lru_locks osc
10580 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10581 $LCTL set_param fail_loc=0x80000408
10582 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10583 $LCTL set_param fail_loc=0
10587 # check cksum dump on Client
10588 osc_file=$(ls ${osc_file_prefix}*)
10589 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10590 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10591 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10592 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10593 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10595 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10596 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10597 error "dump content does not match on Client"
10599 $check_ost || skip "No need to check cksum dump on OSS"
10601 # check cksum dump on OSS
10602 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10603 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10604 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10605 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10606 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10607 error "dump content does not match on OSS"
10611 run_test 77c "checksum error on client read with debug"
10613 test_77d() { # bug 10889
10614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10615 $GSS && skip_env "could not run with gss"
10617 stack_trap "rm -f $DIR/$tfile"
10618 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10619 $LCTL set_param fail_loc=0x80000409
10621 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10622 error "direct write: rc=$?"
10623 $LCTL set_param fail_loc=0
10626 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10627 $LCTL set_param fail_loc=0x80000408
10629 cancel_lru_locks osc
10630 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10631 error "direct read: rc=$?"
10632 $LCTL set_param fail_loc=0
10635 run_test 77d "checksum error on OST direct write, read"
10637 test_77f() { # bug 10889
10638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10639 $GSS && skip_env "could not run with gss"
10642 stack_trap "rm -f $DIR/$tfile"
10643 for algo in $CKSUM_TYPES; do
10644 cancel_lru_locks osc
10645 set_checksum_type $algo
10646 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10647 $LCTL set_param fail_loc=0x409
10648 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10649 error "direct write succeeded"
10650 $LCTL set_param fail_loc=0
10652 set_checksum_type $ORIG_CSUM_TYPE
10655 run_test 77f "repeat checksum error on write (expect error)"
10657 test_77g() { # bug 10889
10658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10659 $GSS && skip_env "could not run with gss"
10660 remote_ost_nodsh && skip "remote OST with nodsh"
10662 [ ! -f $F77_TMP ] && setup_f77
10664 local file=$DIR/$tfile
10665 stack_trap "rm -f $file" EXIT
10667 $LFS setstripe -c 1 -i 0 $file
10668 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10669 do_facet ost1 lctl set_param fail_loc=0x8000021a
10671 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10672 error "write error: rc=$?"
10673 do_facet ost1 lctl set_param fail_loc=0
10676 cancel_lru_locks osc
10677 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10678 do_facet ost1 lctl set_param fail_loc=0x8000021b
10680 cmp $F77_TMP $file || error "file compare failed"
10681 do_facet ost1 lctl set_param fail_loc=0
10684 run_test 77g "checksum error on OST write, read"
10686 test_77k() { # LU-10906
10687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10688 $GSS && skip_env "could not run with gss"
10690 local cksum_param="osc.$FSNAME*.checksums"
10691 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10695 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10696 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10697 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10700 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10701 error "failed to set checksum=$i on MGS"
10702 wait_update $HOSTNAME "$get_checksum" $i
10704 echo "remount client, checksum should be $i"
10705 remount_client $MOUNT || error "failed to remount client"
10706 checksum=$(eval $get_checksum)
10707 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10709 # remove persistent param to avoid races with checksum mountopt below
10710 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10711 error "failed to delete checksum on MGS"
10713 for opt in "checksum" "nochecksum"; do
10714 #remount with mount option
10715 echo "remount client with option $opt, checksum should be $i"
10716 umount_client $MOUNT || error "failed to umount client"
10717 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10718 error "failed to mount client with option '$opt'"
10719 checksum=$(eval $get_checksum)
10720 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10724 remount_client $MOUNT || error "failed to remount client"
10726 run_test 77k "enable/disable checksum correctly"
10729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10730 $GSS && skip_env "could not run with gss"
10733 stack_trap "set_checksums $ORIG_CSUM" EXIT
10734 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10736 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10738 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10739 for algo in $CKSUM_TYPES; do
10740 set_checksum_type $algo || error "fail to set checksum type $algo"
10741 osc_algo=$(get_osc_checksum_type OST0000)
10742 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10744 # no locks, no reqs to let the connection idle
10745 cancel_lru_locks osc
10746 lru_resize_disable osc
10747 wait_osc_import_state client ost1 IDLE
10749 # ensure ost1 is connected
10750 stat $DIR/$tfile >/dev/null || error "can't stat"
10751 wait_osc_import_state client ost1 FULL
10753 osc_algo=$(get_osc_checksum_type OST0000)
10754 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10758 run_test 77l "preferred checksum type is remembered after reconnected"
10760 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10765 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10766 skip "Need at least version 2.14.52"
10767 local param=checksum_speed
10769 $LCTL get_param $param || error "reading $param failed"
10771 csum_speeds=$($LCTL get_param -n $param)
10773 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10774 error "known checksum types are missing"
10776 run_test 77m "Verify checksum_speed is correctly read"
10778 check_filefrag_77n() {
10783 while read extidx a b start end rest; do
10784 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10785 nr_ext=$(( $nr_ext + 1 ))
10786 starts+=( ${start%..} )
10789 done < <( filefrag -sv $1 )
10791 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10796 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10799 $TRUNCATE $DIR/$tfile 0
10800 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10801 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10802 check_filefrag_77n $DIR/$tfile ||
10803 skip "$tfile blocks not contiguous around hole"
10806 stack_trap "set_checksums $ORIG_CSUM" EXIT
10807 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10808 stack_trap "rm -f $DIR/$tfile"
10810 for algo in $CKSUM_TYPES; do
10811 if [[ "$algo" =~ ^t10 ]]; then
10812 set_checksum_type $algo ||
10813 error "fail to set checksum type $algo"
10814 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10815 error "fail to read $tfile with $algo"
10821 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10824 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10825 skip "Need MDS version at least 2.14.55"
10826 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10827 skip "Need OST version at least 2.14.55"
10828 local ofd=obdfilter
10831 # print OST checksum_type
10832 echo "$ofd.$FSNAME-*.checksum_type:"
10833 do_nodes $(comma_list $(osts_nodes)) \
10834 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10836 # print MDT checksum_type
10837 echo "$mdt.$FSNAME-*.checksum_type:"
10838 do_nodes $(comma_list $(mdts_nodes)) \
10839 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10841 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10842 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10844 (( $o_count == $OSTCOUNT )) ||
10845 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10847 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10848 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10850 (( $m_count == $MDSCOUNT )) ||
10851 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10853 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10855 cleanup_test_78() {
10860 test_78() { # bug 10901
10861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10862 remote_ost || skip_env "local OST"
10865 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10866 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10867 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10868 echo "MemTotal: $MEMTOTAL"
10870 # reserve 256MB of memory for the kernel and other running processes,
10871 # and then take 1/2 of the remaining memory for the read/write buffers.
10872 if [ $MEMTOTAL -gt 512 ] ;then
10873 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10875 # for those poor memory-starved high-end clusters...
10876 MEMTOTAL=$((MEMTOTAL / 2))
10878 echo "Mem to use for directio: $MEMTOTAL"
10880 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10881 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10882 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10883 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10885 echo "Smallest OST: $SMALLESTOST"
10886 [[ $SMALLESTOST -lt 10240 ]] &&
10887 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10889 trap cleanup_test_78 EXIT
10891 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10892 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10894 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10895 echo "File size: $F78SIZE"
10896 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10897 for i in $(seq 1 $NSEQ); do
10898 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10899 echo directIO rdwr round $i of $NSEQ
10900 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10905 run_test 78 "handle large O_DIRECT writes correctly ============"
10907 test_79() { # bug 12743
10908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10910 wait_delete_completed
10912 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10913 BKFREE=$(calc_osc_kbytes kbytesfree)
10914 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10916 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10917 DFTOTAL=`echo $STRING | cut -d, -f1`
10918 DFUSED=`echo $STRING | cut -d, -f2`
10919 DFAVAIL=`echo $STRING | cut -d, -f3`
10920 DFFREE=$(($DFTOTAL - $DFUSED))
10922 ALLOWANCE=$((64 * $OSTCOUNT))
10924 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10925 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10926 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10928 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10929 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10930 error "df free($DFFREE) mismatch OST free($BKFREE)"
10932 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10933 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10934 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10937 run_test 79 "df report consistency check ======================="
10939 test_80() { # bug 10718
10940 remote_ost_nodsh && skip "remote OST with nodsh"
10941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10943 # relax strong synchronous semantics for slow backends like ZFS
10944 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10945 local soc="obdfilter.*.sync_lock_cancel"
10946 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10948 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10949 if [ -z "$save" ]; then
10950 soc="obdfilter.*.sync_on_lock_cancel"
10951 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10954 if [ "$save" != "never" ]; then
10955 local hosts=$(comma_list $(osts_nodes))
10957 do_nodes $hosts $LCTL set_param $soc=never
10958 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10962 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10963 sync; sleep 1; sync
10964 local before=$(date +%s)
10965 cancel_lru_locks osc
10966 local after=$(date +%s)
10967 local diff=$((after - before))
10968 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10972 run_test 80 "Page eviction is equally fast at high offsets too"
10974 test_81a() { # LU-456
10975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10976 remote_ost_nodsh && skip "remote OST with nodsh"
10978 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10979 # MUST OR with the CFS_FAIL_ONCE (0x80000000)
10980 do_facet ost1 lctl set_param fail_loc=0x80000228
10982 # write should trigger a retry and success
10983 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10984 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10986 if [ $RC -ne 0 ] ; then
10987 error "write should success, but failed for $RC"
10990 run_test 81a "OST should retry write when get -ENOSPC ==============="
10992 test_81b() { # LU-456
10993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10994 remote_ost_nodsh && skip "remote OST with nodsh"
10996 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10997 # Don't OR with the CFS_FAIL_ONCE (0x80000000)
10998 do_facet ost1 lctl set_param fail_loc=0x228
11000 # write should retry several times and return -ENOSPC finally
11001 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11002 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11005 if [ $RC -ne $ENOSPC ] ; then
11006 error "dd should fail for -ENOSPC, but succeed."
11009 run_test 81b "OST should return -ENOSPC when retry still fails ======="
11012 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
11014 test_mkdir $DIR/$tdir.cvsroot
11015 chown $RUNAS_ID $DIR/$tdir.cvsroot
11018 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
11021 # some versions of cvs import exit(1) when asked to import links or
11022 # files they can't read. ignore those files.
11023 local toignore=$(find . -type l -printf '-I %f\n' -o \
11024 ! -perm /4 -printf '-I %f\n')
11025 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
11026 $tdir.reposname vtag rtag
11029 test_mkdir $DIR/$tdir.reposname
11030 chown $RUNAS_ID $DIR/$tdir.reposname
11031 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
11033 cd $DIR/$tdir.reposname
11035 $RUNAS cvs add -m 'addmsg' foo99
11037 $RUNAS cvs commit -m 'nomsg' foo99
11038 rm -fr $DIR/$tdir.cvsroot
11040 run_test 99 "cvs strange file/directory operations"
11043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11044 [[ "$NETTYPE" =~ tcp ]] ||
11045 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
11046 [[ -n "$(type -p ss)" ]] || skip_env "ss not available"
11047 remote_ost_nodsh && skip "remote OST with nodsh"
11048 remote_mds_nodsh && skip "remote MDS with nodsh"
11049 remote_servers || skip "useless for local single node setup"
11051 ss -tna | ( rc=1; while read STATE SND RCV LOCAL REMOTE STAT; do
11052 [[ "${REMOTE/*:/}" == "$ACCEPTOR_PORT" ]] || continue
11055 if (( ${LOCAL/*:/} >= 1024 )); then
11056 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
11058 error "local: ${LOCAL/*:/} > 1024 remote: ${REMOTE/*:/}"
11061 (( $rc == 0 )) || error "privileged port not found" )
11063 run_test 100 "check local port using privileged port"
11065 function get_named_value()
11069 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
11072 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
11073 awk '/^max_cached_mb/ { print $2 }')
11076 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
11081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11086 local cache_limit=32
11088 $LCTL set_param -n osc.*-osc*.rpc_stats=0
11089 trap cleanup_101a EXIT
11090 $LCTL set_param -n llite.*.read_ahead_stats=0
11091 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
11094 # randomly read 10000 of 64K chunks from file 3x 32MB in size
11096 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
11097 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
11100 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
11101 get_named_value 'read.but.discarded'); do
11102 discard=$(($discard + $s))
11106 $LCTL get_param osc.*-osc*.rpc_stats
11107 $LCTL get_param llite.*.read_ahead_stats
11109 # Discard is generally zero, but sometimes a few random reads line up
11110 # and trigger larger readahead, which is wasted & leads to discards.
11111 if [[ $(($discard)) -gt $nreads ]]; then
11112 error "too many ($discard) discarded pages"
11114 rm -f $DIR/$tfile || true
11116 run_test 101a "check read-ahead for random reads"
11118 setup_test101bc() {
11119 test_mkdir $DIR/$tdir
11121 local FILE_LENGTH=$2
11124 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
11126 local list=$(comma_list $(osts_nodes))
11127 set_osd_param $list '' read_cache_enable 0
11128 set_osd_param $list '' writethrough_cache_enable 0
11130 trap cleanup_test101bc EXIT
11131 # prepare the read-ahead file
11132 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
11134 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
11135 count=$FILE_SIZE_MB 2> /dev/null
11139 cleanup_test101bc() {
11144 local list=$(comma_list $(osts_nodes))
11145 set_osd_param $list '' read_cache_enable 1
11146 set_osd_param $list '' writethrough_cache_enable 1
11150 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
11155 local stripe_size=$2
11156 local stride_length=$((stripe_size / read_size))
11157 local stride_width=$((stride_length * OSTCOUNT))
11158 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
11159 (stride_width - stride_length) ))
11160 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
11161 get_named_value 'read.but.discarded' | calc_total)
11163 if [[ $discard -gt $discard_limit ]]; then
11164 $LCTL get_param llite.*.read_ahead_stats
11165 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
11167 echo "Read-ahead success for size ${read_size}"
11172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11173 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11175 local STRIPE_SIZE=1048576
11176 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
11178 if [ $SLOW == "yes" ]; then
11179 local FILE_LENGTH=$((STRIDE_SIZE * 64))
11181 local FILE_LENGTH=$((STRIDE_SIZE * 8))
11184 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
11186 # prepare the read-ahead file
11187 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11188 cancel_lru_locks osc
11189 for BIDX in 2 4 8 16 32 64 128 256
11191 local BSIZE=$((BIDX*4096))
11192 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
11193 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
11194 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
11195 $LCTL set_param -n llite.*.read_ahead_stats=0
11196 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
11197 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
11198 cancel_lru_locks osc
11199 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
11204 run_test 101b "check stride-io mode read-ahead ================="
11207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11209 local STRIPE_SIZE=1048576
11210 local FILE_LENGTH=$((STRIPE_SIZE*100))
11213 local osc_rpc_stats
11215 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11217 cancel_lru_locks osc
11218 $LCTL set_param osc.*.rpc_stats=0
11219 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
11220 $LCTL get_param osc.*.rpc_stats
11221 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
11222 local stats=$($LCTL get_param -n $osc_rpc_stats)
11223 local lines=$(echo "$stats" | awk 'END {print NR;}')
11226 if [ $lines -le 20 ]; then
11227 echo "continue debug"
11230 for size in 1 2 4 8; do
11231 local rpc=$(echo "$stats" |
11232 awk '($1 == "'$size':") {print $2; exit; }')
11233 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
11234 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
11236 echo "$osc_rpc_stats check passed!"
11241 run_test 101c "check stripe_size aligned read-ahead"
11244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11246 local file=$DIR/$tfile
11247 local sz_MB=${FILESIZE_101d:-80}
11248 local ra_MB=${READAHEAD_MB:-40}
11250 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
11251 [ $free_MB -lt $sz_MB ] &&
11252 skip "Need free space ${sz_MB}M, have ${free_MB}M"
11254 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
11255 $LFS setstripe -c -1 $file || error "setstripe failed"
11257 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
11258 echo Cancel LRU locks on lustre client to flush the client cache
11259 cancel_lru_locks osc
11261 echo Disable read-ahead
11262 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11263 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11264 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
11265 $LCTL get_param -n llite.*.max_read_ahead_mb
11267 echo "Reading the test file $file with read-ahead disabled"
11268 local sz_KB=$((sz_MB * 1024 / 4))
11269 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
11270 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
11271 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11272 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11274 echo "Cancel LRU locks on lustre client to flush the client cache"
11275 cancel_lru_locks osc
11276 echo Enable read-ahead with ${ra_MB}MB
11277 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
11279 echo "Reading the test file $file with read-ahead enabled"
11280 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11281 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11283 echo "read-ahead disabled time read $raOFF"
11284 echo "read-ahead enabled time read $raON"
11287 wait_delete_completed
11289 # use awk for this check instead of bash because it handles decimals
11290 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
11291 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
11293 run_test 101d "file read with and without read-ahead enabled"
11296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11298 local file=$DIR/$tfile
11299 local size_KB=500 #KB
11303 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
11304 local need_KB=$((count * size_KB))
11305 [[ $free_KB -le $need_KB ]] &&
11306 skip_env "Need free space $need_KB, have $free_KB"
11308 echo "Creating $count ${size_KB}K test files"
11309 for ((i = 0; i < $count; i++)); do
11310 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
11313 echo "Cancel LRU locks on lustre client to flush the client cache"
11314 cancel_lru_locks $OSC
11316 echo "Reset readahead stats"
11317 $LCTL set_param -n llite.*.read_ahead_stats=0
11319 for ((i = 0; i < $count; i++)); do
11320 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
11323 $LCTL get_param llite.*.max_cached_mb
11324 $LCTL get_param llite.*.read_ahead_stats
11325 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11326 get_named_value 'misses' | calc_total)
11328 for ((i = 0; i < $count; i++)); do
11329 rm -rf $file.$i 2>/dev/null
11332 #10000 means 20% reads are missing in readahead
11333 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
11335 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
11338 which iozone || skip_env "no iozone installed"
11340 local old_debug=$($LCTL get_param debug)
11341 old_debug=${old_debug#*=}
11342 $LCTL set_param debug="reada mmap"
11344 # create a test file
11345 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
11347 echo Cancel LRU locks on lustre client to flush the client cache
11348 cancel_lru_locks osc
11350 echo Reset readahead stats
11351 $LCTL set_param -n llite.*.read_ahead_stats=0
11353 echo mmap read the file with small block size
11354 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
11357 echo checking missing pages
11358 $LCTL get_param llite.*.read_ahead_stats
11359 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11360 get_named_value 'misses' | calc_total)
11362 $LCTL set_param debug="$old_debug"
11363 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
11366 run_test 101f "check mmap read performance"
11368 test_101g_brw_size_test() {
11370 local pages=$((mb * 1048576 / PAGE_SIZE))
11371 local file=$DIR/$tfile
11373 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
11374 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
11375 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
11376 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
11380 stack_trap "rm -f $file" EXIT
11381 $LCTL set_param -n osc.*.rpc_stats=0
11383 # 10 RPCs should be enough for the test
11385 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
11386 { error "dd write ${mb} MB blocks failed"; return 3; }
11387 cancel_lru_locks osc
11388 dd of=/dev/null if=$file bs=${mb}M count=$count ||
11389 { error "dd write ${mb} MB blocks failed"; return 4; }
11391 # calculate number of full-sized read and write RPCs
11392 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
11393 sed -n '/pages per rpc/,/^$/p' |
11394 awk '/'$pages':/ { reads += $2; writes += $6 }; \
11395 END { print reads,writes }'))
11396 # allow one extra full-sized read RPC for async readahead
11397 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
11398 { error "${rpcs[0]} != $count read RPCs"; return 5; }
11399 [[ ${rpcs[1]} == $count ]] ||
11400 { error "${rpcs[1]} != $count write RPCs"; return 6; }
11404 remote_ost_nodsh && skip "remote OST with nodsh"
11407 local osts=$(get_facets OST)
11408 local list=$(comma_list $(osts_nodes))
11409 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11410 local brw_size="obdfilter.*.brw_size"
11412 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11414 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
11416 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
11417 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
11418 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11419 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11420 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11421 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11423 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11426 if [[ $orig_mb -lt 16 ]]; then
11427 save_lustre_params $osts "$brw_size" > $p
11428 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11429 error "set 16MB RPC size failed"
11431 echo "remount client to enable new RPC size"
11432 remount_client $MOUNT || error "remount_client failed"
11435 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11436 # should be able to set brw_size=12, but no rpc_stats for that
11437 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11440 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11442 if [[ $orig_mb -lt 16 ]]; then
11443 restore_lustre_params < $p
11444 remount_client $MOUNT || error "remount_client restore failed"
11447 rm -f $p $DIR/$tfile
11449 run_test 101g "Big bulk(4/16 MiB) readahead"
11452 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11454 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11455 error "dd 70M file failed"
11456 echo Cancel LRU locks on lustre client to flush the client cache
11457 cancel_lru_locks osc
11459 echo "Reset readahead stats"
11460 $LCTL set_param -n llite.*.read_ahead_stats 0
11462 echo "Read 10M of data but cross 64M bundary"
11463 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11464 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11465 get_named_value 'misses' | calc_total)
11466 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11467 rm -f $p $DIR/$tfile
11469 run_test 101h "Readahead should cover current read window"
11472 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11473 error "dd 10M file failed"
11475 local max_per_file_mb=$($LCTL get_param -n \
11476 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11477 cancel_lru_locks osc
11478 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11479 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11480 error "set max_read_ahead_per_file_mb to 1 failed"
11482 echo "Reset readahead stats"
11483 $LCTL set_param llite.*.read_ahead_stats=0
11485 dd if=$DIR/$tfile of=/dev/null bs=2M
11487 $LCTL get_param llite.*.read_ahead_stats
11488 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11489 awk '/misses/ { print $2 }')
11490 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11493 run_test 101i "allow current readahead to exceed reservation"
11496 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11497 error "setstripe $DIR/$tfile failed"
11498 local file_size=$((1048576 * 16))
11499 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11500 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11502 echo Disable read-ahead
11503 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11505 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11506 for blk in $PAGE_SIZE 1048576 $file_size; do
11507 cancel_lru_locks osc
11508 echo "Reset readahead stats"
11509 $LCTL set_param -n llite.*.read_ahead_stats=0
11510 local count=$(($file_size / $blk))
11511 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11512 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11513 get_named_value 'failed.to.fast.read' | calc_total)
11514 $LCTL get_param -n llite.*.read_ahead_stats
11515 [ $miss -eq $count ] || error "expected $count got $miss"
11518 rm -f $p $DIR/$tfile
11520 run_test 101j "A complete read block should be submitted when no RA"
11522 test_readahead_base() {
11523 local file=$DIR/$tfile
11529 $LCTL set_param -n llite.*.read_ahead_stats=0
11530 # The first page is not accounted into readahead
11531 ramax=$(((size + PAGE_SIZE - 1) / PAGE_SIZE - 1))
11532 iosz=$(((size + 1048575) / 1048576 * 1048576))
11533 echo "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11535 $LCTL mark "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11536 fallocate -l $size $file || error "failed to fallocate $file"
11537 cancel_lru_locks osc
11538 $MULTIOP $file or${iosz}c || error "failed to read $file"
11539 $LCTL get_param -n llite.*.read_ahead_stats
11540 ranum=$($LCTL get_param -n llite.*.read_ahead_stats |
11541 awk '/readahead.pages/ { print $7 }' | calc_total)
11542 (( $ranum <= $ramax )) ||
11543 error "read-ahead pages is $ranum more than $ramax"
11544 rm -rf $file || error "failed to remove $file"
11549 local file=$DIR/$tfile
11555 check_set_fallocate_or_skip
11556 stack_trap "rm -f $file" EXIT
11558 test_readahead_base 4096
11560 # file size: 16K = 16384
11561 test_readahead_base 16384
11562 test_readahead_base 16385
11563 test_readahead_base 16383
11565 # file size: 1M + 1 = 1048576 + 1
11566 test_readahead_base 1048577
11567 # file size: 1M + 16K
11568 test_readahead_base $((1048576 + 16384))
11570 # file size: stripe_size * (stripe_count - 1) + 16K
11571 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11572 test_readahead_base $((1048576 * (OSTCOUNT - 1) + 16384))
11573 # file size: stripe_size * stripe_count + 16K
11574 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11575 test_readahead_base $((1048576 * OSTCOUNT + 16384))
11576 # file size: 2 * stripe_size * stripe_count + 16K
11577 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11578 test_readahead_base $((2 * 1048576 * OSTCOUNT + 16384))
11580 run_test 101m "read ahead for small file and last stripe of the file"
11583 test_mkdir $DIR/$tdir
11584 chown $RUNAS_ID $DIR/$tdir
11587 STRIPE_COUNT=$OSTCOUNT
11588 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11590 trap cleanup_test102 EXIT
11592 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11594 for num in 1 2 3 4; do
11595 for count in $(seq 1 $STRIPE_COUNT); do
11596 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11597 local size=`expr $STRIPE_SIZE \* $num`
11598 local file=file"$num-$idx-$count"
11599 $1 $LFS setstripe -S $size -i $idx -c $count $file
11605 $1 tar cf $TMP/f102.tar $tdir --xattrs
11608 cleanup_test102() {
11610 rm -f $TMP/f102.tar
11611 rm -rf $DIR/d0.sanity/d102
11615 [ "$UID" != 0 ] && skip "must run as root"
11616 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11617 skip_env "must have user_xattr"
11619 [ -z "$(which setfattr 2>/dev/null)" ] &&
11620 skip_env "could not find setfattr"
11622 local testfile=$DIR/$tfile
11625 echo "set/get xattr..."
11626 setfattr -n trusted.name1 -v value1 $testfile ||
11627 error "setfattr -n trusted.name1=value1 $testfile failed"
11628 getfattr -n trusted.name1 $testfile 2> /dev/null |
11629 grep "trusted.name1=.value1" ||
11630 error "$testfile missing trusted.name1=value1"
11632 setfattr -n user.author1 -v author1 $testfile ||
11633 error "setfattr -n user.author1=author1 $testfile failed"
11634 getfattr -n user.author1 $testfile 2> /dev/null |
11635 grep "user.author1=.author1" ||
11636 error "$testfile missing trusted.author1=author1"
11638 echo "listxattr..."
11639 setfattr -n trusted.name2 -v value2 $testfile ||
11640 error "$testfile unable to set trusted.name2"
11641 setfattr -n trusted.name3 -v value3 $testfile ||
11642 error "$testfile unable to set trusted.name3"
11643 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11644 grep "trusted.name" | wc -l) -eq 3 ] ||
11645 error "$testfile missing 3 trusted.name xattrs"
11647 setfattr -n user.author2 -v author2 $testfile ||
11648 error "$testfile unable to set user.author2"
11649 setfattr -n user.author3 -v author3 $testfile ||
11650 error "$testfile unable to set user.author3"
11651 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11652 grep "user.author" | wc -l) -eq 3 ] ||
11653 error "$testfile missing 3 user.author xattrs"
11655 echo "remove xattr..."
11656 setfattr -x trusted.name1 $testfile ||
11657 error "$testfile error deleting trusted.name1"
11658 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11659 error "$testfile did not delete trusted.name1 xattr"
11661 setfattr -x user.author1 $testfile ||
11662 error "$testfile error deleting user.author1"
11663 echo "set lustre special xattr ..."
11664 $LFS setstripe -c1 $testfile
11665 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11666 awk -F "=" '/trusted.lov/ { print $2 }' )
11667 setfattr -n "trusted.lov" -v $lovea $testfile ||
11668 error "$testfile doesn't ignore setting trusted.lov again"
11669 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11670 error "$testfile allow setting invalid trusted.lov"
11673 run_test 102a "user xattr test =================================="
11675 check_102b_layout() {
11677 local testfile=$DIR/$tfile
11679 echo "test layout '$layout'"
11680 $LFS setstripe $layout $testfile || error "setstripe failed"
11681 $LFS getstripe -y $testfile
11683 echo "get/set/list trusted.lov xattr ..." # b=10930
11684 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11685 [[ "$value" =~ "trusted.lov" ]] ||
11686 error "can't get trusted.lov from $testfile"
11687 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11688 error "getstripe failed"
11690 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11692 value=$(cut -d= -f2 <<<$value)
11693 # LU-13168: truncated xattr should fail if short lov_user_md header
11694 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11695 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11696 for len in $lens; do
11697 echo "setfattr $len $testfile.2"
11698 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11699 [ $len -lt 66 ] && error "short xattr len=$len worked"
11701 local stripe_size=$($LFS getstripe -S $testfile.2)
11702 local stripe_count=$($LFS getstripe -c $testfile.2)
11703 [[ $stripe_size -eq 65536 ]] ||
11704 error "stripe size $stripe_size != 65536"
11705 [[ $stripe_count -eq $stripe_count_orig ]] ||
11706 error "stripe count $stripe_count != $stripe_count_orig"
11707 rm $testfile $testfile.2
11711 [ -z "$(which setfattr 2>/dev/null)" ] &&
11712 skip_env "could not find setfattr"
11713 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11715 # check plain layout
11716 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11718 # and also check composite layout
11719 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11722 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11725 [ -z "$(which setfattr 2>/dev/null)" ] &&
11726 skip_env "could not find setfattr"
11727 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11729 # b10930: get/set/list lustre.lov xattr
11730 echo "get/set/list lustre.lov xattr ..."
11731 test_mkdir $DIR/$tdir
11732 chown $RUNAS_ID $DIR/$tdir
11733 local testfile=$DIR/$tdir/$tfile
11734 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11735 error "setstripe failed"
11736 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11737 error "getstripe failed"
11738 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11739 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11741 local testfile2=${testfile}2
11742 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11743 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11745 $RUNAS $MCREATE $testfile2
11746 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11747 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11748 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11749 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11750 [ $stripe_count -eq $STRIPECOUNT ] ||
11751 error "stripe count $stripe_count != $STRIPECOUNT"
11753 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11755 compare_stripe_info1() {
11756 local stripe_index_all_zero=true
11758 for num in 1 2 3 4; do
11759 for count in $(seq 1 $STRIPE_COUNT); do
11760 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11761 local size=$((STRIPE_SIZE * num))
11762 local file=file"$num-$offset-$count"
11763 stripe_size=$($LFS getstripe -S $PWD/$file)
11764 [[ $stripe_size -ne $size ]] &&
11765 error "$file: size $stripe_size != $size"
11766 stripe_count=$($LFS getstripe -c $PWD/$file)
11767 # allow fewer stripes to be created, ORI-601
11768 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11769 error "$file: count $stripe_count != $count"
11770 stripe_index=$($LFS getstripe -i $PWD/$file)
11771 [[ $stripe_index -ne 0 ]] &&
11772 stripe_index_all_zero=false
11776 $stripe_index_all_zero &&
11777 error "all files are being extracted starting from OST index 0"
11781 have_xattrs_include() {
11782 tar --help | grep -q xattrs-include &&
11783 echo --xattrs-include="lustre.*"
11787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11788 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11790 XINC=$(have_xattrs_include)
11792 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11793 cd $DIR/$tdir/$tdir
11794 compare_stripe_info1
11796 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11800 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11802 XINC=$(have_xattrs_include)
11804 test_mkdir $DIR/$tdir.restore
11806 tar cf - --xattrs $tdir | tar xf - \
11807 -C $DIR/$tdir.restore --xattrs $XINC
11808 cd $DIR/$tdir.restore/$tdir
11809 compare_stripe_info1
11811 run_test 102f "tar copy files, not keep osts"
11814 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11815 skip "must have user_xattr"
11816 [ -z "$(which setfattr 2>/dev/null)" ] &&
11817 skip_env "could not find setfattr"
11818 [ -z "$(which getfattr 2>/dev/null)" ] &&
11819 skip_env "could not find getfattr"
11821 local xsize=${1:-1024} # in bytes
11822 local file=$DIR/$tfile
11823 local value="$(generate_string $xsize)"
11824 local xbig=trusted.big
11828 log "save $xbig on $file"
11829 if [ -z "$toobig" ]
11831 setfattr -n $xbig -v $value $file ||
11832 error "saving $xbig on $file failed"
11834 setfattr -n $xbig -v $value $file &&
11835 error "saving $xbig on $file succeeded"
11839 local orig=$(get_xattr_value $xbig $file)
11840 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11842 local xsml=trusted.sml
11843 log "save $xsml on $file"
11844 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11846 local new=$(get_xattr_value $xbig $file)
11847 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11849 log "grow $xsml on $file"
11850 setfattr -n $xsml -v "$value" $file ||
11851 error "growing $xsml on $file failed"
11853 new=$(get_xattr_value $xbig $file)
11854 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11855 log "$xbig still valid after growing $xsml"
11860 test_102h() { # bug 15777
11863 run_test 102h "grow xattr from inside inode to external block"
11866 large_xattr_enabled || skip_env "ea_inode feature disabled"
11868 echo "setting xattr of max xattr size: $(max_xattr_size)"
11869 grow_xattr $(max_xattr_size)
11871 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11872 echo "This should fail:"
11873 grow_xattr $(($(max_xattr_size) + 10)) 1
11875 run_test 102ha "grow xattr from inside inode to external inode"
11877 test_102i() { # bug 17038
11878 [ -z "$(which getfattr 2>/dev/null)" ] &&
11879 skip "could not find getfattr"
11882 ln -s $DIR/$tfile $DIR/${tfile}link
11883 getfattr -n trusted.lov $DIR/$tfile ||
11884 error "lgetxattr on $DIR/$tfile failed"
11885 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11886 grep -i "no such attr" ||
11887 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11888 rm -f $DIR/$tfile $DIR/${tfile}link
11890 run_test 102i "lgetxattr test on symbolic link ============"
11893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11894 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11896 XINC=$(have_xattrs_include)
11897 setup_test102 "$RUNAS"
11898 chown $RUNAS_ID $DIR/$tdir
11899 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11900 cd $DIR/$tdir/$tdir
11901 compare_stripe_info1 "$RUNAS"
11903 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11906 [ -z "$(which setfattr 2>/dev/null)" ] &&
11907 skip "could not find setfattr"
11910 # b22187 just check that does not crash for regular file.
11911 setfattr -n trusted.lov $DIR/$tfile
11912 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11913 local test_kdir=$DIR/$tdir
11914 test_mkdir $test_kdir
11915 local default_size=$($LFS getstripe -S $test_kdir)
11916 local default_count=$($LFS getstripe -c $test_kdir)
11917 local default_offset=$($LFS getstripe -i $test_kdir)
11918 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11919 error 'dir setstripe failed'
11920 setfattr -n trusted.lov $test_kdir
11921 local stripe_size=$($LFS getstripe -S $test_kdir)
11922 local stripe_count=$($LFS getstripe -c $test_kdir)
11923 local stripe_offset=$($LFS getstripe -i $test_kdir)
11924 [ $stripe_size -eq $default_size ] ||
11925 error "stripe size $stripe_size != $default_size"
11926 [ $stripe_count -eq $default_count ] ||
11927 error "stripe count $stripe_count != $default_count"
11928 [ $stripe_offset -eq $default_offset ] ||
11929 error "stripe offset $stripe_offset != $default_offset"
11930 rm -rf $DIR/$tfile $test_kdir
11932 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11935 [ -z "$(which getfattr 2>/dev/null)" ] &&
11936 skip "could not find getfattr"
11938 # LU-532 trusted. xattr is invisible to non-root
11939 local testfile=$DIR/$tfile
11943 echo "listxattr as user..."
11944 chown $RUNAS_ID $testfile
11945 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11946 grep -q "trusted" &&
11947 error "$testfile trusted xattrs are user visible"
11951 run_test 102l "listxattr size test =================================="
11953 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11954 local path=$DIR/$tfile
11957 listxattr_size_check $path || error "listattr_size_check $path failed"
11959 run_test 102m "Ensure listxattr fails on small bufffer ========"
11963 getxattr() { # getxattr path name
11964 # Return the base64 encoding of the value of xattr name on path.
11968 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11970 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11972 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11974 getfattr --absolute-names --encoding=base64 --name=$name $path |
11975 awk -F= -v name=$name '$1 == name {
11976 print substr($0, index($0, "=") + 1);
11980 test_102n() { # LU-4101 mdt: protect internal xattrs
11981 [ -z "$(which setfattr 2>/dev/null)" ] &&
11982 skip "could not find setfattr"
11983 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11985 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11988 local file0=$DIR/$tfile.0
11989 local file1=$DIR/$tfile.1
11990 local xattr0=$TMP/$tfile.0
11991 local xattr1=$TMP/$tfile.1
11992 local namelist="lov lma lmv link fid version som hsm"
11996 rm -rf $file0 $file1 $xattr0 $xattr1
11997 touch $file0 $file1
11999 # Get 'before' xattrs of $file1.
12000 getfattr --absolute-names --dump --match=- $file1 > $xattr0
12002 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
12003 namelist+=" lfsck_namespace"
12004 for name in $namelist; do
12005 # Try to copy xattr from $file0 to $file1.
12006 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12008 setfattr --name=trusted.$name --value="$value" $file1 ||
12009 error "setxattr 'trusted.$name' failed"
12011 # Try to set a garbage xattr.
12012 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12014 if [[ x$name == "xlov" ]]; then
12015 setfattr --name=trusted.lov --value="$value" $file1 &&
12016 error "setxattr invalid 'trusted.lov' success"
12018 setfattr --name=trusted.$name --value="$value" $file1 ||
12019 error "setxattr invalid 'trusted.$name' failed"
12022 # Try to remove the xattr from $file1. We don't care if this
12023 # appears to succeed or fail, we just don't want there to be
12024 # any changes or crashes.
12025 setfattr --remove=$trusted.$name $file1 2> /dev/null
12028 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
12031 # Try to copy xattr from $file0 to $file1.
12032 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12034 setfattr --name=trusted.$name --value="$value" $file1 ||
12035 error "setxattr 'trusted.$name' failed"
12037 # Try to set a garbage xattr.
12038 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12040 setfattr --name=trusted.$name --value="$value" $file1 ||
12041 error "setxattr 'trusted.$name' failed"
12043 # Try to remove the xattr from $file1. We don't care if this
12044 # appears to succeed or fail, we just don't want there to be
12045 # any changes or crashes.
12046 setfattr --remove=$trusted.$name $file1 2> /dev/null
12049 # Get 'after' xattrs of file1.
12050 getfattr --absolute-names --dump --match=- $file1 > $xattr1
12052 if ! diff $xattr0 $xattr1; then
12053 error "before and after xattrs of '$file1' differ"
12056 rm -rf $file0 $file1 $xattr0 $xattr1
12060 run_test 102n "silently ignore setxattr on internal trusted xattrs"
12062 test_102p() { # LU-4703 setxattr did not check ownership
12063 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
12064 skip "MDS needs to be at least 2.5.56"
12066 local testfile=$DIR/$tfile
12070 echo "setfacl as user..."
12071 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
12072 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
12074 echo "setfattr as user..."
12075 setfacl -m "u:$RUNAS_ID:---" $testfile
12076 $RUNAS setfattr -x system.posix_acl_access $testfile
12077 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
12079 run_test 102p "check setxattr(2) correctly fails without permission"
12082 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
12083 skip "MDS needs to be at least 2.6.92"
12085 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
12087 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
12090 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
12091 skip "MDS needs to be at least 2.6.93"
12093 touch $DIR/$tfile || error "touch"
12094 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
12095 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
12096 rm $DIR/$tfile || error "rm"
12099 mkdir -p $DIR/$tdir || error "mkdir"
12100 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12101 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12102 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12103 error "$testfile error deleting user.author1"
12104 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12105 grep "user.$(basename $tdir)" &&
12106 error "$tdir did not delete user.$(basename $tdir)"
12107 rmdir $DIR/$tdir || error "rmdir"
12110 test_mkdir $DIR/$tdir
12111 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12112 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12113 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12114 error "$testfile error deleting user.author1"
12115 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12116 grep "user.$(basename $tdir)" &&
12117 error "$tdir did not delete user.$(basename $tdir)"
12118 rmdir $DIR/$tdir || error "rm striped dir"
12120 run_test 102r "set EAs with empty values"
12123 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12124 skip "MDS needs to be at least 2.11.52"
12126 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12128 save_lustre_params client "llite.*.xattr_cache" > $save
12130 for cache in 0 1; do
12131 lctl set_param llite.*.xattr_cache=$cache
12134 touch $DIR/$tfile || error "touch"
12135 for prefix in lustre security system trusted user; do
12136 # Note getxattr() may fail with 'Operation not
12137 # supported' or 'No such attribute' depending
12138 # on prefix and cache.
12139 getfattr -n $prefix.n102s $DIR/$tfile &&
12140 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
12144 restore_lustre_params < $save
12146 run_test 102s "getting nonexistent xattrs should fail"
12149 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12150 skip "MDS needs to be at least 2.11.52"
12152 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12154 save_lustre_params client "llite.*.xattr_cache" > $save
12156 for cache in 0 1; do
12157 lctl set_param llite.*.xattr_cache=$cache
12159 for buf_size in 0 256; do
12161 touch $DIR/$tfile || error "touch"
12162 setfattr -n user.multiop $DIR/$tfile
12163 $MULTIOP $DIR/$tfile oa$buf_size ||
12164 error "cannot get zero length xattr value (buf_size = $buf_size)"
12168 restore_lustre_params < $save
12170 run_test 102t "zero length xattr values handled correctly"
12174 local test=$LUSTRE/tests/acl/$1.test
12175 local tmp=$(mktemp -t $1-XXXXXX).test
12183 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
12184 local sedgroups="-e s/:users/:$grp/g"
12185 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
12187 sed $sedusers $sedgroups < $test > $tmp
12188 stack_trap "rm -f $tmp"
12189 [[ -s $tmp ]] || error "sed failed to create test script"
12191 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
12192 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
12196 [ "$UID" != 0 ] && skip "must run as root"
12197 $GSS && skip_env "could not run under gss"
12198 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
12199 skip_env "must have acl enabled"
12200 which setfacl || skip_env "could not find setfacl"
12201 remote_mds_nodsh && skip "remote MDS with nodsh"
12203 ACLBIN=${ACLBIN:-"bin"}
12204 ACLDMN=${ACLDMN:-"daemon"}
12205 ACLGRP=${ACLGRP:-"users"}
12206 ACLNBD=${ACLNBD:-"nobody"}
12209 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
12210 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
12212 if ! id $ACLBIN ; then
12214 skip_env "can't find suitable ACL 'bin' $ACLBIN"
12217 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
12218 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
12219 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
12221 if ! id $ACLDMN ; then
12223 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
12226 if ! getent group $ACLGRP; then
12227 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
12229 if ! getent group $ACLGRP; then
12230 echo "cannot find group '$ACLGRP', adding it"
12232 add_group 60000 $ACLGRP
12236 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
12237 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
12238 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12240 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12241 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
12243 if ! getent group $ACLGRP; then
12244 echo "cannot find group '$ACLGRP', adding it"
12246 add_group 60000 $ACLGRP
12248 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12249 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12251 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
12255 gpasswd -a $ACLDMN $ACLBIN ||
12256 error "setting client group failed" # LU-5641
12257 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
12258 error "setting MDS group failed" # LU-5641
12260 declare -a identity_old
12262 for num in $(seq $MDSCOUNT); do
12263 switch_identity $num true || identity_old[$num]=$?
12266 SAVE_UMASK=$(umask)
12268 mkdir -p $DIR/$tdir
12271 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
12272 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
12273 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
12274 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
12275 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
12276 # CentOS7- uses nobody=99, while newer distros use nobody=65534
12277 if ! id -u $ACLNBD ||
12278 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
12280 if ! id -u $ACLNBD; then
12284 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
12285 add_group $(id -u $ACLNBD) $ACLNBD
12286 if ! getent group $ACLNBD; then
12290 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
12291 [[ -n "$ACLNBD" ]] && which setfattr; then
12292 run_acl_subtest permissions_xattr \
12293 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
12294 elif [[ -z "$ACLNBD" ]]; then
12295 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
12297 echo "skip 'permission_xattr' test - missing setfattr command"
12299 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
12301 # inheritance test got from HP
12302 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
12303 chmod +x make-tree || error "chmod +x failed"
12304 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
12307 echo "LU-974 ignore umask when acl is enabled..."
12308 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
12309 if [ $MDSCOUNT -ge 2 ]; then
12310 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
12313 echo "LU-2561 newly created file is same size as directory..."
12314 if [ "$mds1_FSTYPE" != "zfs" ]; then
12315 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
12317 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
12320 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
12325 for num in $(seq $MDSCOUNT); do
12326 if [ "${identity_old[$num]}" = 1 ]; then
12327 switch_identity $num false || identity_old[$num]=$?
12331 run_test 103a "acl test"
12337 stack_trap "rm -f $DIR/$tfile.*"
12338 for U in {0..511}; do
12340 local O=$(printf "%04o" $U)
12342 umask $(printf "%04o" $((511 ^ $O)))
12343 $LFS setstripe -c 1 $DIR/$tfile.s$O
12344 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
12346 (( $S == ($O & 0666) )) ||
12347 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
12349 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
12350 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
12351 (( $S == ($O & 0666) )) ||
12352 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
12354 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
12355 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
12356 (( $S == ($O & 0666) )) ||
12357 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
12358 rm -f $DIR/$tfile.[smp]$0
12362 # limit the concurrently running threads to 64. LU-11878
12363 local idx=$((U % 64))
12364 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
12369 run_test 103b "umask lfs setstripe"
12372 mkdir -p $DIR/$tdir
12373 cp -rp $DIR/$tdir $DIR/$tdir.bak
12375 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
12376 error "$DIR/$tdir shouldn't contain default ACL"
12377 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
12378 error "$DIR/$tdir.bak shouldn't contain default ACL"
12381 run_test 103c "'cp -rp' won't set empty acl"
12386 local saved_debug=$($LCTL get_param -n debug)
12388 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
12389 skip "MDS needs to be at least 2.14.52"
12391 large_xattr_enabled || skip_env "ea_inode feature disabled"
12393 mkdir -p $DIR/$tdir
12394 # add big LOV EA to cause reply buffer overflow earlier
12395 $LFS setstripe -C 1000 $DIR/$tdir
12396 lctl set_param mdc.*-mdc*.stats=clear
12398 $LCTL set_param debug=0
12399 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
12400 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
12402 # add a large number of default ACLs (expect 8000+ for 2.13+)
12403 for U in {2..7000}; do
12404 setfacl -d -m user:$U:rwx $DIR/$tdir ||
12405 error "Able to add just $U default ACLs"
12407 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
12408 echo "$numacl default ACLs created"
12410 stat $DIR/$tdir || error "Cannot stat directory"
12411 # check file creation
12412 touch $DIR/$tdir/$tfile ||
12413 error "failed to create $tfile with $numacl default ACLs"
12414 stat $DIR/$tdir/$tfile || error "Cannot stat file"
12415 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12416 echo "$fileacl ACLs were inherited"
12417 (( $fileacl == $numacl )) ||
12418 error "Not all default ACLs were inherited: $numacl != $fileacl"
12419 # check that new ACLs creation adds new ACLs to inherited ACLs
12420 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
12421 error "Cannot set new ACL"
12422 numacl=$((numacl + 1))
12423 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12424 (( $fileacl == $numacl )) ||
12425 error "failed to add new ACL: $fileacl != $numacl as expected"
12426 # adds more ACLs to a file to reach their maximum at 8000+
12428 for U in {20000..25000}; do
12429 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
12430 numacl=$((numacl + 1))
12432 echo "Added $numacl more ACLs to the file"
12433 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12434 echo "Total $fileacl ACLs in file"
12435 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
12436 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
12437 rmdir $DIR/$tdir || error "Cannot remove directory"
12439 run_test 103e "inheritance of big amount of default ACLs"
12442 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
12443 skip "MDS needs to be at least 2.14.51"
12445 large_xattr_enabled || skip_env "ea_inode feature disabled"
12447 # enable changelog to consume more internal MDD buffers
12450 mkdir -p $DIR/$tdir
12452 $LFS setstripe -C 1000 $DIR/$tdir
12453 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
12454 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
12455 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
12456 rmdir $DIR/$tdir || error "Cannot remove directory"
12458 run_test 103f "changelog doesn't interfere with default ACLs buffers"
12461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12464 lfs df || error "lfs df failed"
12465 lfs df -ih || error "lfs df -ih failed"
12466 lfs df -h $DIR || error "lfs df -h $DIR failed"
12467 lfs df -i $DIR || error "lfs df -i $DIR failed"
12468 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
12469 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
12471 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
12472 lctl --device %$OSC deactivate
12473 lfs df || error "lfs df with deactivated OSC failed"
12474 lctl --device %$OSC activate
12475 # wait the osc back to normal
12476 wait_osc_import_ready client ost
12478 lfs df || error "lfs df with reactivated OSC failed"
12481 run_test 104a "lfs df [-ih] [path] test ========================="
12484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12485 [ $RUNAS_ID -eq $UID ] &&
12486 skip_env "RUNAS_ID = UID = $UID -- skipping"
12488 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12489 grep "Permission denied" | wc -l)))
12490 if [ $denied_cnt -ne 0 ]; then
12491 error "lfs check servers test failed"
12494 run_test 104b "$RUNAS lfs check servers test ===================="
12497 # Verify $1 is within range of $2.
12498 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12499 # $1 is <= 2% of $2. Else Fail.
12502 # Strip all units (M, G, T)
12503 actual=$(echo $1 | tr -d A-Z)
12504 expect=$(echo $2 | tr -d A-Z)
12506 expect_lo=$(($expect * 98 / 100)) # 2% below
12507 expect_hi=$(($expect * 102 / 100)) # 2% above
12509 # permit 2% drift above and below
12510 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12515 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12517 local ost_param="osd-zfs.$FSNAME-OST0000."
12518 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12519 local ofacets=$(get_facets OST)
12520 local mfacets=$(get_facets MDS)
12521 local saved_ost_blocks=
12522 local saved_mdt_blocks=
12524 echo "Before recordsize change"
12525 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12526 df=($(df -h | grep "$MOUNT"$))
12529 echo "lfs output : ${lfs_df[*]}"
12530 echo "df output : ${df[*]}"
12532 for facet in ${ofacets//,/ }; do
12533 if [ -z $saved_ost_blocks ]; then
12534 saved_ost_blocks=$(do_facet $facet \
12535 lctl get_param -n $ost_param.blocksize)
12536 echo "OST Blocksize: $saved_ost_blocks"
12538 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12539 do_facet $facet zfs set recordsize=32768 $ost
12542 # BS too small. Sufficient for functional testing.
12543 for facet in ${mfacets//,/ }; do
12544 if [ -z $saved_mdt_blocks ]; then
12545 saved_mdt_blocks=$(do_facet $facet \
12546 lctl get_param -n $mdt_param.blocksize)
12547 echo "MDT Blocksize: $saved_mdt_blocks"
12549 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12550 do_facet $facet zfs set recordsize=32768 $mdt
12553 # Give new values chance to reflect change
12556 echo "After recordsize change"
12557 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12558 df_after=($(df -h | grep "$MOUNT"$))
12561 echo "lfs output : ${lfs_df_after[*]}"
12562 echo "df output : ${df_after[*]}"
12565 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12566 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12567 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12568 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12569 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12570 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12573 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12574 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12575 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12576 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12577 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12578 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12580 # Restore MDT recordize back to original
12581 for facet in ${mfacets//,/ }; do
12582 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12583 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12586 # Restore OST recordize back to original
12587 for facet in ${ofacets//,/ }; do
12588 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12589 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12594 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12597 (( $RUNAS_ID != $UID )) ||
12598 skip_env "RUNAS_ID = UID = $UID -- skipping"
12600 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12601 skip "lustre version doesn't support lctl dl with non-root"
12603 # debugfs only allows root users to access files, so the
12604 # previous move of the "devices" file to debugfs broke
12605 # "lctl dl" for non-root users. The LU-9680 Netlink
12606 # interface again allows non-root users to list devices.
12607 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12608 error "lctl dl doesn't work for non root"
12610 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12611 [ "$ost_count" -eq $OSTCOUNT ] ||
12612 error "lctl dl reports wrong number of OST devices"
12614 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12615 [ "$mdt_count" -eq $MDSCOUNT ] ||
12616 error "lctl dl reports wrong number of MDT devices"
12618 run_test 104d "$RUNAS lctl dl test"
12621 # doesn't work on 2.4 kernels
12623 if $(flock_is_enabled); then
12624 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12626 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12630 run_test 105a "flock when mounted without -o flock test ========"
12634 if $(flock_is_enabled); then
12635 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12637 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12641 run_test 105b "fcntl when mounted without -o flock test ========"
12645 if $(flock_is_enabled); then
12646 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12648 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12652 run_test 105c "lockf when mounted without -o flock test"
12654 test_105d() { # bug 15924
12655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12657 test_mkdir $DIR/$tdir
12658 flock_is_enabled || skip_env "mount w/o flock enabled"
12659 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12660 $LCTL set_param fail_loc=0x80000315
12661 flocks_test 2 $DIR/$tdir
12663 run_test 105d "flock race (should not freeze) ========"
12665 test_105e() { # bug 22660 && 22040
12666 flock_is_enabled || skip_env "mount w/o flock enabled"
12669 flocks_test 3 $DIR/$tfile
12671 run_test 105e "Two conflicting flocks from same process"
12673 test_106() { #bug 10921
12674 test_mkdir $DIR/$tdir
12675 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12676 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12678 run_test 106 "attempt exec of dir followed by chown of that dir"
12681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12689 local save_pattern=$(sysctl -n kernel.core_pattern)
12690 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12691 sysctl -w kernel.core_pattern=$file
12692 sysctl -w kernel.core_uses_pid=0
12694 ulimit -c unlimited
12700 kill -s 11 $SLEEPPID
12702 if [ -e $file ]; then
12703 size=`stat -c%s $file`
12704 [ $size -eq 0 ] && error "Fail to create core file $file"
12706 error "Fail to create core file $file"
12709 sysctl -w kernel.core_pattern=$save_pattern
12710 sysctl -w kernel.core_uses_pid=$save_uses_pid
12713 run_test 107 "Coredump on SIG"
12716 test_mkdir $DIR/$tdir
12717 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12718 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12719 error "mkdir with 256 char should fail, but did not"
12720 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12721 error "create with 255 char failed"
12722 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12723 error "create with 256 char should fail, but did not"
12728 run_test 110 "filename length checking"
12730 test_116a() { # was previously test_116()
12731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12732 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12733 remote_mds_nodsh && skip "remote MDS with nodsh"
12735 echo -n "Free space priority "
12736 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12741 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12742 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12743 stack_trap simple_cleanup_common
12745 # Check if we need to generate uneven OSTs
12746 test_mkdir -p $DIR/$tdir/OST${MINI}
12747 local FILL=$((MINV / 4))
12748 local DIFF=$((MAXV - MINV))
12749 local DIFF2=$((DIFF * 100 / MINV))
12751 local threshold=$(do_facet $SINGLEMDS \
12752 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12753 threshold=${threshold%%%}
12754 echo -n "Check for uneven OSTs: "
12755 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12757 if [[ $DIFF2 -gt $threshold ]]; then
12759 echo "Don't need to fill OST$MINI"
12761 # generate uneven OSTs. Write 2% over the QOS threshold value
12763 DIFF=$((threshold - DIFF2 + 2))
12764 DIFF2=$((MINV * DIFF / 100))
12765 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12766 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12767 error "setstripe failed"
12768 DIFF=$((DIFF2 / 2048))
12770 while [ $i -lt $DIFF ]; do
12772 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12773 bs=2M count=1 2>/dev/null
12782 DIFF=$((MAXV - MINV))
12783 DIFF2=$((DIFF * 100 / MINV))
12784 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12785 if [ $DIFF2 -gt $threshold ]; then
12788 skip "QOS imbalance criteria not met"
12796 # now fill using QOS
12797 $LFS setstripe -c 1 $DIR/$tdir
12798 FILL=$((FILL / 200))
12799 if [ $FILL -gt 600 ]; then
12802 echo "writing $FILL files to QOS-assigned OSTs"
12804 while [ $i -lt $FILL ]; do
12806 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12807 count=1 2>/dev/null
12810 echo "wrote $i 200k files"
12814 echo "Note: free space may not be updated, so measurements might be off"
12816 DIFF2=$((MAXV - MINV))
12817 echo "free space delta: orig $DIFF final $DIFF2"
12818 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12819 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12820 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12821 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12822 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12823 if [[ $DIFF -gt 0 ]]; then
12824 FILL=$((DIFF2 * 100 / DIFF - 100))
12825 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12828 # Figure out which files were written where
12829 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12830 awk '/'$MINI1': / {print $2; exit}')
12832 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12833 echo "$MINC files created on smaller OST $MINI1"
12834 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12835 awk '/'$MAXI1': / {print $2; exit}')
12837 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12838 echo "$MAXC files created on larger OST $MAXI1"
12839 if [[ $MINC -gt 0 ]]; then
12840 FILL=$((MAXC * 100 / MINC - 100))
12841 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12843 [[ $MAXC -gt $MINC ]] ||
12844 error_ignore LU-9 "stripe QOS didn't balance free space"
12846 run_test 116a "stripe QOS: free space balance ==================="
12848 test_116b() { # LU-2093
12849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12850 remote_mds_nodsh && skip "remote MDS with nodsh"
12852 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12853 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12854 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12855 [ -z "$old_rr" ] && skip "no QOS"
12856 do_facet $SINGLEMDS lctl set_param \
12857 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12858 mkdir -p $DIR/$tdir
12859 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12860 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12861 do_facet $SINGLEMDS lctl set_param fail_loc=0
12863 do_facet $SINGLEMDS lctl set_param \
12864 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12866 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12868 test_117() # bug 10891
12870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12872 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12873 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12874 lctl set_param fail_loc=0x21e
12875 > $DIR/$tfile || error "truncate failed"
12876 lctl set_param fail_loc=0
12877 echo "Truncate succeeded."
12880 run_test 117 "verify osd extend =========="
12882 NO_SLOW_RESENDCOUNT=4
12883 export OLD_RESENDCOUNT=""
12884 set_resend_count () {
12885 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12886 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12887 lctl set_param -n $PROC_RESENDCOUNT $1
12888 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12891 # for reduce test_118* time (b=14842)
12892 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12894 # Reset async IO behavior after error case
12896 FILE=$DIR/reset_async
12898 # Ensure all OSCs are cleared
12899 $LFS setstripe -c -1 $FILE
12900 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12905 test_118a() #bug 11710
12907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12911 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12912 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12913 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12915 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12916 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12921 run_test 118a "verify O_SYNC works =========="
12925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12926 remote_ost_nodsh && skip "remote OST with nodsh"
12930 #define OBD_FAIL_SRV_ENOENT 0x217
12931 set_nodes_failloc "$(osts_nodes)" 0x217
12932 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12934 set_nodes_failloc "$(osts_nodes)" 0
12935 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12936 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12939 if [[ $RC -eq 0 ]]; then
12940 error "Must return error due to dropped pages, rc=$RC"
12944 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12945 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12949 echo "Dirty pages not leaked on ENOENT"
12951 # Due to the above error the OSC will issue all RPCs syncronously
12952 # until a subsequent RPC completes successfully without error.
12953 $MULTIOP $DIR/$tfile Ow4096yc
12958 run_test 118b "Reclaim dirty pages on fatal error =========="
12962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12964 # for 118c, restore the original resend count, LU-1940
12965 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12966 set_resend_count $OLD_RESENDCOUNT
12967 remote_ost_nodsh && skip "remote OST with nodsh"
12971 #define OBD_FAIL_OST_EROFS 0x216
12972 set_nodes_failloc "$(osts_nodes)" 0x216
12974 # multiop should block due to fsync until pages are written
12975 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12979 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12980 error "Multiop failed to block on fsync, pid=$MULTIPID"
12983 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12985 if [[ $WRITEBACK -eq 0 ]]; then
12986 error "No page in writeback, writeback=$WRITEBACK"
12989 set_nodes_failloc "$(osts_nodes)" 0
12992 if [[ $RC -ne 0 ]]; then
12993 error "Multiop fsync failed, rc=$RC"
12996 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12997 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12999 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13000 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13004 echo "Dirty pages flushed via fsync on EROFS"
13007 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
13009 # continue to use small resend count to reduce test_118* time (b=14842)
13010 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
13014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13015 remote_ost_nodsh && skip "remote OST with nodsh"
13019 #define OBD_FAIL_OST_BRW_PAUSE_BULK
13020 set_nodes_failloc "$(osts_nodes)" 0x214
13021 # multiop should block due to fsync until pages are written
13022 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13026 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13027 error "Multiop failed to block on fsync, pid=$MULTIPID"
13030 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13032 if [[ $WRITEBACK -eq 0 ]]; then
13033 error "No page in writeback, writeback=$WRITEBACK"
13036 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
13037 set_nodes_failloc "$(osts_nodes)" 0
13039 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13040 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13042 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13043 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13047 echo "Dirty pages gaurenteed flushed via fsync"
13050 run_test 118d "Fsync validation inject a delay of the bulk =========="
13053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13057 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
13058 lctl set_param fail_loc=0x8000040a
13060 # Should simulate EINVAL error which is fatal
13061 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13063 if [[ $RC -eq 0 ]]; then
13064 error "Must return error due to dropped pages, rc=$RC"
13067 lctl set_param fail_loc=0x0
13069 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13070 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13071 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13073 if [[ $LOCKED -ne 0 ]]; then
13074 error "Locked pages remain in cache, locked=$LOCKED"
13077 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13078 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13082 echo "No pages locked after fsync"
13087 run_test 118f "Simulate unrecoverable OSC side error =========="
13090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13094 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
13095 lctl set_param fail_loc=0x406
13097 # simulate local -ENOMEM
13098 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13101 lctl set_param fail_loc=0
13102 if [[ $RC -eq 0 ]]; then
13103 error "Must return error due to dropped pages, rc=$RC"
13106 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13107 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13108 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13110 if [[ $LOCKED -ne 0 ]]; then
13111 error "Locked pages remain in cache, locked=$LOCKED"
13114 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13115 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13119 echo "No pages locked after fsync"
13124 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
13127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13128 remote_ost_nodsh && skip "remote OST with nodsh"
13132 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13133 set_nodes_failloc "$(osts_nodes)" 0x20e
13134 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13135 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13138 set_nodes_failloc "$(osts_nodes)" 0
13139 if [[ $RC -eq 0 ]]; then
13140 error "Must return error due to dropped pages, rc=$RC"
13143 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13144 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13145 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13147 if [[ $LOCKED -ne 0 ]]; then
13148 error "Locked pages remain in cache, locked=$LOCKED"
13151 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13152 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13156 echo "No pages locked after fsync"
13160 run_test 118h "Verify timeout in handling recoverables errors =========="
13162 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13166 remote_ost_nodsh && skip "remote OST with nodsh"
13170 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13171 set_nodes_failloc "$(osts_nodes)" 0x20e
13173 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13174 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13177 set_nodes_failloc "$(osts_nodes)" 0
13181 if [[ $RC -ne 0 ]]; then
13182 error "got error, but should be not, rc=$RC"
13185 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13186 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13187 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13188 if [[ $LOCKED -ne 0 ]]; then
13189 error "Locked pages remain in cache, locked=$LOCKED"
13192 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13193 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13197 echo "No pages locked after fsync"
13201 run_test 118i "Fix error before timeout in recoverable error =========="
13203 [ "$SLOW" = "no" ] && set_resend_count 4
13206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13207 remote_ost_nodsh && skip "remote OST with nodsh"
13211 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
13212 set_nodes_failloc "$(osts_nodes)" 0x220
13214 # return -EIO from OST
13215 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13217 set_nodes_failloc "$(osts_nodes)" 0x0
13218 if [[ $RC -eq 0 ]]; then
13219 error "Must return error due to dropped pages, rc=$RC"
13222 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13223 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13224 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13225 if [[ $LOCKED -ne 0 ]]; then
13226 error "Locked pages remain in cache, locked=$LOCKED"
13229 # in recoverable error on OST we want resend and stay until it finished
13230 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13231 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13235 echo "No pages locked after fsync"
13239 run_test 118j "Simulate unrecoverable OST side error =========="
13243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13244 remote_ost_nodsh && skip "remote OSTs with nodsh"
13246 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13247 set_nodes_failloc "$(osts_nodes)" 0x20e
13248 test_mkdir $DIR/$tdir
13250 for ((i=0;i<10;i++)); do
13251 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
13252 error "dd to $DIR/$tdir/$tfile-$i failed" )&
13259 set_nodes_failloc "$(osts_nodes)" 0
13262 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
13264 test_118l() # LU-646
13266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13268 test_mkdir $DIR/$tdir
13269 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
13272 run_test 118l "fsync dir"
13274 test_118m() # LU-3066
13276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13278 test_mkdir $DIR/$tdir
13279 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
13282 run_test 118m "fdatasync dir ========="
13284 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13292 remote_ost_nodsh && skip "remote OSTs with nodsh"
13294 # Sleep to avoid a cached response.
13295 #define OBD_STATFS_CACHE_SECONDS 1
13298 # Inject a 10 second delay in the OST_STATFS handler.
13299 #define OBD_FAIL_OST_STATFS_DELAY 0x242
13300 set_nodes_failloc "$(osts_nodes)" 0x242
13303 stat --file-system $MOUNT > /dev/null
13306 set_nodes_failloc "$(osts_nodes)" 0
13308 if ((end - begin > 20)); then
13309 error "statfs took $((end - begin)) seconds, expected 10"
13312 run_test 118n "statfs() sends OST_STATFS requests in parallel"
13314 test_119a() # bug 11737
13316 BSIZE=$((512 * 1024))
13317 directio write $DIR/$tfile 0 1 $BSIZE
13318 # We ask to read two blocks, which is more than a file size.
13319 # directio will indicate an error when requested and actual
13320 # sizes aren't equeal (a normal situation in this case) and
13321 # print actual read amount.
13322 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
13323 if [ "$NOB" != "$BSIZE" ]; then
13324 error "read $NOB bytes instead of $BSIZE"
13328 run_test 119a "Short directIO read must return actual read amount"
13330 test_119b() # bug 11737
13332 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13334 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
13335 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
13337 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
13338 error "direct read failed"
13341 run_test 119b "Sparse directIO read must return actual read amount"
13343 test_119c() # bug 13099
13346 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
13347 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
13350 run_test 119c "Testing for direct read hitting hole"
13353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13354 remote_mds_nodsh && skip "remote MDS with nodsh"
13355 test_mkdir -i0 -c1 $DIR/$tdir
13356 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13357 skip_env "no early lock cancel on server"
13359 lru_resize_disable mdc
13360 lru_resize_disable osc
13361 cancel_lru_locks mdc
13362 # asynchronous object destroy at MDT could cause bl ast to client
13363 cancel_lru_locks osc
13365 stat $DIR/$tdir > /dev/null
13366 can1=$(do_facet mds1 \
13367 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13368 awk '/ldlm_cancel/ {print $2}')
13369 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13370 awk '/ldlm_bl_callback/ {print $2}')
13371 test_mkdir -i0 -c1 $DIR/$tdir/d1
13372 can2=$(do_facet mds1 \
13373 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13374 awk '/ldlm_cancel/ {print $2}')
13375 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13376 awk '/ldlm_bl_callback/ {print $2}')
13377 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13378 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13379 lru_resize_enable mdc
13380 lru_resize_enable osc
13382 run_test 120a "Early Lock Cancel: mkdir test"
13385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13386 remote_mds_nodsh && skip "remote MDS with nodsh"
13387 test_mkdir $DIR/$tdir
13388 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13389 skip_env "no early lock cancel on server"
13391 lru_resize_disable mdc
13392 lru_resize_disable osc
13393 cancel_lru_locks mdc
13394 stat $DIR/$tdir > /dev/null
13395 can1=$(do_facet $SINGLEMDS \
13396 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13397 awk '/ldlm_cancel/ {print $2}')
13398 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13399 awk '/ldlm_bl_callback/ {print $2}')
13400 touch $DIR/$tdir/f1
13401 can2=$(do_facet $SINGLEMDS \
13402 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13403 awk '/ldlm_cancel/ {print $2}')
13404 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13405 awk '/ldlm_bl_callback/ {print $2}')
13406 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13407 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13408 lru_resize_enable mdc
13409 lru_resize_enable osc
13411 run_test 120b "Early Lock Cancel: create test"
13414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13415 remote_mds_nodsh && skip "remote MDS with nodsh"
13416 test_mkdir -i0 -c1 $DIR/$tdir
13417 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13418 skip "no early lock cancel on server"
13420 lru_resize_disable mdc
13421 lru_resize_disable osc
13422 test_mkdir -i0 -c1 $DIR/$tdir/d1
13423 test_mkdir -i0 -c1 $DIR/$tdir/d2
13424 touch $DIR/$tdir/d1/f1
13425 cancel_lru_locks mdc
13426 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
13427 can1=$(do_facet mds1 \
13428 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13429 awk '/ldlm_cancel/ {print $2}')
13430 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13431 awk '/ldlm_bl_callback/ {print $2}')
13432 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13433 can2=$(do_facet mds1 \
13434 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13435 awk '/ldlm_cancel/ {print $2}')
13436 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13437 awk '/ldlm_bl_callback/ {print $2}')
13438 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13439 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13440 lru_resize_enable mdc
13441 lru_resize_enable osc
13443 run_test 120c "Early Lock Cancel: link test"
13446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13447 remote_mds_nodsh && skip "remote MDS with nodsh"
13448 test_mkdir -i0 -c1 $DIR/$tdir
13449 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13450 skip_env "no early lock cancel on server"
13452 lru_resize_disable mdc
13453 lru_resize_disable osc
13455 cancel_lru_locks mdc
13456 stat $DIR/$tdir > /dev/null
13457 can1=$(do_facet mds1 \
13458 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13459 awk '/ldlm_cancel/ {print $2}')
13460 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13461 awk '/ldlm_bl_callback/ {print $2}')
13462 chmod a+x $DIR/$tdir
13463 can2=$(do_facet mds1 \
13464 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13465 awk '/ldlm_cancel/ {print $2}')
13466 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13467 awk '/ldlm_bl_callback/ {print $2}')
13468 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13469 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13470 lru_resize_enable mdc
13471 lru_resize_enable osc
13473 run_test 120d "Early Lock Cancel: setattr test"
13476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13477 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13478 skip_env "no early lock cancel on server"
13479 remote_mds_nodsh && skip "remote MDS with nodsh"
13481 local dlmtrace_set=false
13483 test_mkdir -i0 -c1 $DIR/$tdir
13484 lru_resize_disable mdc
13485 lru_resize_disable osc
13486 ! $LCTL get_param debug | grep -q dlmtrace &&
13487 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
13488 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
13489 cancel_lru_locks mdc
13490 cancel_lru_locks osc
13491 dd if=$DIR/$tdir/f1 of=/dev/null
13492 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
13493 # XXX client can not do early lock cancel of OST lock
13494 # during unlink (LU-4206), so cancel osc lock now.
13496 cancel_lru_locks osc
13497 can1=$(do_facet mds1 \
13498 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13499 awk '/ldlm_cancel/ {print $2}')
13500 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13501 awk '/ldlm_bl_callback/ {print $2}')
13502 unlink $DIR/$tdir/f1
13504 can2=$(do_facet mds1 \
13505 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13506 awk '/ldlm_cancel/ {print $2}')
13507 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13508 awk '/ldlm_bl_callback/ {print $2}')
13509 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13510 $LCTL dk $TMP/cancel.debug.txt
13511 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13512 $LCTL dk $TMP/blocking.debug.txt
13513 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13514 lru_resize_enable mdc
13515 lru_resize_enable osc
13517 run_test 120e "Early Lock Cancel: unlink test"
13520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13521 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13522 skip_env "no early lock cancel on server"
13523 remote_mds_nodsh && skip "remote MDS with nodsh"
13525 test_mkdir -i0 -c1 $DIR/$tdir
13526 lru_resize_disable mdc
13527 lru_resize_disable osc
13528 test_mkdir -i0 -c1 $DIR/$tdir/d1
13529 test_mkdir -i0 -c1 $DIR/$tdir/d2
13530 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13531 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13532 cancel_lru_locks mdc
13533 cancel_lru_locks osc
13534 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13535 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13536 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13537 # XXX client can not do early lock cancel of OST lock
13538 # during rename (LU-4206), so cancel osc lock now.
13540 cancel_lru_locks osc
13541 can1=$(do_facet mds1 \
13542 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13543 awk '/ldlm_cancel/ {print $2}')
13544 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13545 awk '/ldlm_bl_callback/ {print $2}')
13546 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13548 can2=$(do_facet mds1 \
13549 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13550 awk '/ldlm_cancel/ {print $2}')
13551 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13552 awk '/ldlm_bl_callback/ {print $2}')
13553 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13554 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13555 lru_resize_enable mdc
13556 lru_resize_enable osc
13558 run_test 120f "Early Lock Cancel: rename test"
13561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13562 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13563 skip_env "no early lock cancel on server"
13564 remote_mds_nodsh && skip "remote MDS with nodsh"
13566 lru_resize_disable mdc
13567 lru_resize_disable osc
13569 echo create $count files
13570 test_mkdir $DIR/$tdir
13571 cancel_lru_locks mdc
13572 cancel_lru_locks osc
13575 can0=$(do_facet $SINGLEMDS \
13576 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13577 awk '/ldlm_cancel/ {print $2}')
13578 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13579 awk '/ldlm_bl_callback/ {print $2}')
13580 createmany -o $DIR/$tdir/f $count
13582 can1=$(do_facet $SINGLEMDS \
13583 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13584 awk '/ldlm_cancel/ {print $2}')
13585 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13586 awk '/ldlm_bl_callback/ {print $2}')
13588 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13589 echo rm $count files
13592 can2=$(do_facet $SINGLEMDS \
13593 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13594 awk '/ldlm_cancel/ {print $2}')
13595 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13596 awk '/ldlm_bl_callback/ {print $2}')
13598 echo total: $count removes in $((t2-t1))
13599 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13601 # wait for commitment of removal
13602 lru_resize_enable mdc
13603 lru_resize_enable osc
13605 run_test 120g "Early Lock Cancel: performance test"
13607 test_121() { #bug #10589
13608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13611 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13612 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13613 lctl set_param fail_loc=0x310
13614 cancel_lru_locks osc > /dev/null
13615 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13616 lctl set_param fail_loc=0
13617 [[ $reads -eq $writes ]] ||
13618 error "read $reads blocks, must be $writes blocks"
13620 run_test 121 "read cancel race ========="
13622 test_123a_base() { # was test 123, statahead(bug 11401)
13625 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
13628 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13629 log "testing UP system. Performance may be lower than expected."
13632 running_in_vm && SLOWOK=1
13634 $LCTL set_param mdc.*.batch_stats=0
13637 test_mkdir $DIR/$tdir
13638 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13639 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13641 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13642 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13644 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13645 lctl set_param -n llite.*.statahead_max 0
13646 lctl get_param llite.*.statahead_max
13647 cancel_lru_locks mdc
13648 cancel_lru_locks osc
13650 time $lsx $DIR/$tdir | wc -l
13652 delta=$((etime - stime))
13653 log "$lsx $i files without statahead: $delta sec"
13654 lctl set_param llite.*.statahead_max=$max
13656 swrong=$(lctl get_param -n llite.*.statahead_stats |
13657 awk '/statahead.wrong:/ { print $NF }')
13658 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13659 cancel_lru_locks mdc
13660 cancel_lru_locks osc
13662 time $lsx $DIR/$tdir | wc -l
13664 delta_sa=$((etime - stime))
13665 log "$lsx $i files with statahead: $delta_sa sec"
13666 lctl get_param -n llite.*.statahead_stats
13667 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13668 awk '/statahead.wrong:/ { print $NF }')
13670 [[ $swrong -lt $ewrong ]] &&
13671 log "statahead was stopped, maybe too many locks held!"
13672 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13674 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13675 max=$(lctl get_param -n llite.*.statahead_max |
13677 lctl set_param -n llite.*.statahead_max 0
13678 lctl get_param llite.*.statahead_max
13679 cancel_lru_locks mdc
13680 cancel_lru_locks osc
13682 time $lsx $DIR/$tdir | wc -l
13684 delta=$((etime - stime))
13685 log "$lsx $i files again without statahead: $delta sec"
13686 lctl set_param llite.*.statahead_max=$max
13687 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13688 if [ $SLOWOK -eq 0 ]; then
13689 error "$lsx $i files is slower with statahead!"
13691 log "$lsx $i files is slower with statahead!"
13697 [ $delta -gt 20 ] && break
13698 [ $delta -gt 8 ] && MULT=$((50 / delta))
13699 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13707 delta=$((etime - stime))
13708 log "rm -r $DIR/$tdir/: $delta seconds"
13710 lctl get_param -n llite.*.statahead_stats
13711 $LCTL get_param mdc.*.batch_stats
13715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13717 test_123a_base "ls -l"
13719 run_test 123aa "verify statahead work"
13722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13724 statx_supported || skip_env "Test must be statx() syscall supported"
13726 test_123a_base "$STATX -l"
13728 run_test 123ab "verify statahead work by using statx"
13731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13733 statx_supported || skip_env "Test must be statx() syscall supported"
13740 cancel_lru_locks $OSC
13741 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13742 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13743 awk '/agl.total:/ { print $NF }')
13744 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13745 test_123a_base "$STATX --cached=always -D"
13746 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
13747 awk '/agl.total:/ { print $NF }')
13748 [ $agl_before -eq $agl_after ] ||
13749 error "Should not trigger AGL thread - $agl_before:$agl_after"
13750 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13751 [ $rpcs_after -eq $rpcs_before ] ||
13752 error "$STATX should not send glimpse RPCs to $OSC"
13754 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
13756 test_batch_statahead() {
13764 echo -e "\nbatching: statahead_max=$max statahead_batch_max=$batch_max"
13765 $LCTL set_param mdc.*.batch_stats=0
13766 $LCTL set_param llite.*.statahead_max=$max
13767 $LCTL set_param llite.*.statahead_batch_max=$batch_max
13768 # Verify that batched statahead is faster than one without statahead
13769 test_123a_base "ls -l"
13771 stack_trap "rm -rf $DIR/$tdir" EXIT
13772 mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
13773 createmany -o $DIR/$tdir/$tfile $num || error "failed to create files"
13775 # unbatched statahead
13776 $LCTL set_param llite.*.statahead_batch_max=0
13777 $LCTL set_param llite.*.statahead_stats=clear
13778 $LCTL set_param mdc.*.stats=clear
13779 cancel_lru_locks mdc
13780 cancel_lru_locks osc
13781 time ls -l $DIR/$tdir | wc -l
13782 unbatch_rpcs=$(calc_stats mdc.*.stats ldlm_ibits_enqueue)
13784 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
13785 awk '/hit.total:/ { print $NF }')
13786 # hit ratio should be larger than 75% (7500).
13787 (( $hit_total > 7500 )) ||
13788 error "unbatched statahead hit count ($hit_total) is too low"
13790 # batched statahead
13791 $LCTL set_param llite.*.statahead_batch_max=$batch_max
13792 $LCTL set_param llite.*.statahead_stats=clear
13793 $LCTL set_param mdc.*.batch_stats=clear
13794 $LCTL set_param mdc.*.stats=clear
13795 cancel_lru_locks mdc
13796 cancel_lru_locks osc
13797 time ls -l $DIR/$tdir | wc -l
13798 batch_rpcs=$(calc_stats mdc.*.stats mds_batch)
13799 # wait for statahead thread to quit and update statahead stats
13801 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
13802 awk '/hit.total:/ { print $NF }')
13803 # hit ratio should be larger than 75% (7500).
13804 (( $hit_total > 7500 )) ||
13805 error "batched statahead hit count ($hit_total) is too low"
13807 echo "unbatched RPCs: $unbatch_rpcs, batched RPCs: $batch_rpcs"
13808 (( $unbatch_rpcs > $batch_rpcs )) ||
13809 error "batched statahead does not reduce RPC count"
13810 $LCTL get_param mdc.*.batch_stats
13814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13816 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
13817 skip "Need server version at least 2.15.53"
13822 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
13823 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
13825 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
13826 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
13828 test_batch_statahead 32 32
13829 test_batch_statahead 2048 256
13831 run_test 123ad "Verify batching statahead works correctly"
13833 test_123b () { # statahead(bug 15027)
13834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13836 test_mkdir $DIR/$tdir
13837 createmany -o $DIR/$tdir/$tfile-%d 1000
13839 cancel_lru_locks mdc
13840 cancel_lru_locks osc
13842 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
13843 lctl set_param fail_loc=0x80000803
13844 ls -lR $DIR/$tdir > /dev/null
13846 lctl set_param fail_loc=0x0
13847 lctl get_param -n llite.*.statahead_stats
13852 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
13855 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
13857 test_mkdir -i 0 -c 1 $DIR/$tdir.0
13858 test_mkdir -i 1 -c 1 $DIR/$tdir.1
13859 touch $DIR/$tdir.1/{1..3}
13860 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
13862 remount_client $MOUNT
13864 $MULTIOP $DIR/$tdir.0 Q
13866 # let statahead to complete
13867 ls -l $DIR/$tdir.0 > /dev/null
13869 testid=$(echo $TESTNAME | tr '_' ' ')
13870 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
13871 error "statahead warning" || true
13873 run_test 123c "Can not initialize inode warning on DNE statahead"
13880 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
13881 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
13882 error "setdirstripe $DIR/$tdir failed"
13883 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
13884 remount_client $MOUNT
13885 $LCTL get_param llite.*.statahead_max
13886 $LCTL set_param llite.*.statahead_stats=0 ||
13887 error "clear statahead_stats failed"
13888 swrong=$(lctl get_param -n llite.*.statahead_stats |
13889 awk '/statahead.wrong:/ { print $NF }')
13890 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
13891 # wait for statahead thread finished to update hit/miss stats.
13893 $LCTL get_param -n llite.*.statahead_stats
13894 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13895 awk '/statahead.wrong:/ { print $NF }')
13896 (( $swrong == $ewrong )) ||
13897 log "statahead was stopped, maybe too many locks held!"
13899 run_test 123d "Statahead on striped directories works correctly"
13904 local dir=$DIR/$tdir
13906 mkdir $dir || error "mkdir $dir failed"
13907 $LFS setstripe -C 32 $dir || error "setstripe $dir failed"
13908 stack_trap "rm -rf $dir"
13910 touch $dir/$tfile.{0..1000} || error "touch 1000 files failed"
13912 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
13913 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
13914 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
13915 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
13917 $LCTL set_param llite.*.statahead_max=2048
13918 $LCTL set_param llite.*.statahead_batch_max=1024
13921 $LCTL get_param mdc.*.batch_stats
13922 $LCTL get_param llite.*.statahead_*
13924 run_test 123e "statahead with large wide striping"
13929 local dir=$DIR/$tdir
13931 mkdir $dir || error "mkdir $dir failed"
13932 $LFS setstripe -C 1000 $dir || error "setstripe $dir failed"
13933 stack_trap "rm -rf $dir"
13935 touch $dir/$tfile.{0..200} || error "touch 200 files failed"
13937 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
13938 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
13940 $LCTL set_param llite.*.statahead_max=64
13941 $LCTL set_param llite.*.statahead_batch_max=64
13944 lctl get_param mdc.*.batch_stats
13945 lctl get_param llite.*.statahead_*
13947 $LCTL set_param llite.*.statahead_max=$max
13948 $LCTL set_param llite.*.statahead_batch_max=$batch_max
13950 run_test 123f "Retry mechanism with large wide striping files"
13953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13954 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13955 skip_env "no lru resize on server"
13959 test_mkdir $DIR/$tdir
13961 log "create $NR files at $DIR/$tdir"
13962 createmany -o $DIR/$tdir/f $NR ||
13963 error "failed to create $NR files in $DIR/$tdir"
13965 cancel_lru_locks mdc
13966 ls -l $DIR/$tdir > /dev/null
13970 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13971 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13972 LRU_SIZE=$($LCTL get_param -n $PARAM)
13973 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13974 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13976 log "NS=$(basename $NSDIR)"
13981 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13982 skip "Not enough cached locks created!"
13984 log "LRU=$LRU_SIZE"
13988 # We know that lru resize allows one client to hold $LIMIT locks
13989 # for 10h. After that locks begin to be killed by client.
13991 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13993 if [ $LIMIT -lt $LRU_SIZE ]; then
13994 skip "Limit is too small $LIMIT"
13997 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13998 # killing locks. Some time was spent for creating locks. This means
13999 # that up to the moment of sleep finish we must have killed some of
14000 # them (10-100 locks). This depends on how fast ther were created.
14001 # Many of them were touched in almost the same moment and thus will
14002 # be killed in groups.
14003 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
14005 # Use $LRU_SIZE_B here to take into account real number of locks
14006 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
14007 local LRU_SIZE_B=$LRU_SIZE
14009 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
14010 log "OLD_LVF=$OLD_LVF"
14011 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
14013 # Let's make sure that we really have some margin. Client checks
14014 # cached locks every 10 sec.
14015 SLEEP=$((SLEEP+20))
14016 log "Sleep ${SLEEP} sec"
14018 while ((SEC<$SLEEP)); do
14022 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
14023 echo -n "$LRU_SIZE"
14026 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
14027 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
14029 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
14030 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
14031 unlinkmany $DIR/$tdir/f $NR
14035 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
14036 log "unlink $NR files at $DIR/$tdir"
14037 unlinkmany $DIR/$tdir/f $NR
14039 run_test 124a "lru resize ======================================="
14041 get_max_pool_limit()
14043 local limit=$($LCTL get_param \
14044 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
14046 for l in $limit; do
14047 if [[ $l -gt $max ]]; then
14055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14056 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14057 skip_env "no lru resize on server"
14059 LIMIT=$(get_max_pool_limit)
14061 NR=$(($(default_lru_size)*20))
14062 if [[ $NR -gt $LIMIT ]]; then
14063 log "Limit lock number by $LIMIT locks"
14067 IFree=$(mdsrate_inodes_available)
14068 if [ $IFree -lt $NR ]; then
14069 log "Limit lock number by $IFree inodes"
14073 lru_resize_disable mdc
14074 test_mkdir -p $DIR/$tdir/disable_lru_resize
14076 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
14077 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
14078 cancel_lru_locks mdc
14081 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14084 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14087 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14091 nolruresize_delta=$((etime-stime))
14092 log "ls -la time: $nolruresize_delta seconds"
14093 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14094 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
14096 lru_resize_enable mdc
14097 test_mkdir -p $DIR/$tdir/enable_lru_resize
14099 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
14100 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
14101 cancel_lru_locks mdc
14104 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14107 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14110 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14114 lruresize_delta=$((etime-stime))
14115 log "ls -la time: $lruresize_delta seconds"
14116 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14118 if [ $lruresize_delta -gt $nolruresize_delta ]; then
14119 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
14120 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
14121 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
14123 log "lru resize performs the same with no lru resize"
14125 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
14127 run_test 124b "lru resize (performance test) ======================="
14130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14131 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14132 skip_env "no lru resize on server"
14134 # cache ununsed locks on client
14136 cancel_lru_locks mdc
14137 test_mkdir $DIR/$tdir
14138 createmany -o $DIR/$tdir/f $nr ||
14139 error "failed to create $nr files in $DIR/$tdir"
14140 ls -l $DIR/$tdir > /dev/null
14142 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14143 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14144 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14145 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14146 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14148 # set lru_max_age to 1 sec
14149 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14150 echo "sleep $((recalc_p * 2)) seconds..."
14151 sleep $((recalc_p * 2))
14153 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14154 # restore lru_max_age
14155 $LCTL set_param -n $nsdir.lru_max_age $max_age
14156 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14157 unlinkmany $DIR/$tdir/f $nr
14159 run_test 124c "LRUR cancel very aged locks"
14162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14163 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14164 skip_env "no lru resize on server"
14166 # cache ununsed locks on client
14169 lru_resize_disable mdc
14170 stack_trap "lru_resize_enable mdc" EXIT
14172 cancel_lru_locks mdc
14174 # asynchronous object destroy at MDT could cause bl ast to client
14175 test_mkdir $DIR/$tdir
14176 createmany -o $DIR/$tdir/f $nr ||
14177 error "failed to create $nr files in $DIR/$tdir"
14178 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
14180 ls -l $DIR/$tdir > /dev/null
14182 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14183 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14184 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14185 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14187 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14189 # set lru_max_age to 1 sec
14190 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14191 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
14193 echo "sleep $((recalc_p * 2)) seconds..."
14194 sleep $((recalc_p * 2))
14196 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14198 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14200 run_test 124d "cancel very aged locks if lru-resize diasbaled"
14202 test_125() { # 13358
14203 $LCTL get_param -n llite.*.client_type | grep -q local ||
14204 skip "must run as local client"
14205 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
14206 skip_env "must have acl enabled"
14207 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14209 test_mkdir $DIR/$tdir
14210 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
14211 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
14212 error "setfacl $DIR/$tdir failed"
14213 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
14215 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
14217 test_126() { # bug 12829/13455
14218 $GSS && skip_env "must run as gss disabled"
14219 $LCTL get_param -n llite.*.client_type | grep -q local ||
14220 skip "must run as local client"
14221 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
14223 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
14224 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
14226 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
14228 run_test 126 "check that the fsgid provided by the client is taken into account"
14230 test_127a() { # bug 15521
14231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14232 local name count samp unit min max sum sumsq
14233 local tmpfile=$TMP/$tfile.tmp
14235 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
14236 echo "stats before reset"
14237 stack_trap "rm -f $tmpfile"
14238 local now=$(date +%s)
14240 $LCTL get_param osc.*.stats | tee $tmpfile
14242 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14243 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14244 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14245 local uptime=$(awk '{ print $1 }' /proc/uptime)
14247 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14248 (( ${snapshot_time%\.*} >= $now - 5 &&
14249 ${snapshot_time%\.*} <= $now + 5 )) ||
14250 error "snapshot_time=$snapshot_time != now=$now"
14251 # elapsed _should_ be from mount, but at least less than uptime
14252 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
14253 error "elapsed=$elapsed > uptime=$uptime"
14254 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14255 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14256 error "elapsed=$elapsed != $snapshot_time - $start_time"
14258 $LCTL set_param osc.*.stats=0
14259 local reset=$(date +%s)
14260 local fsize=$((2048 * 1024))
14262 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
14263 cancel_lru_locks osc
14264 dd if=$DIR/$tfile of=/dev/null bs=$fsize
14267 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
14268 while read name count samp unit min max sum sumsq; do
14269 [[ "$samp" == "samples" ]] || continue
14271 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14272 [ ! $min ] && error "Missing min value for $name proc entry"
14273 eval $name=$count || error "Wrong proc format"
14276 read_bytes|write_bytes)
14277 [[ "$unit" =~ "bytes" ]] ||
14278 error "unit is not 'bytes': $unit"
14279 (( $min >= 4096 )) || error "min is too small: $min"
14280 (( $min <= $fsize )) || error "min is too big: $min"
14281 (( $max >= 4096 )) || error "max is too small: $max"
14282 (( $max <= $fsize )) || error "max is too big: $max"
14283 (( $sum == $fsize )) || error "sum is wrong: $sum"
14284 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
14285 error "sumsquare is too small: $sumsq"
14286 (( $sumsq <= $fsize * $fsize )) ||
14287 error "sumsquare is too big: $sumsq"
14289 ost_read|ost_write)
14290 [[ "$unit" =~ "usec" ]] ||
14291 error "unit is not 'usec': $unit"
14297 #check that we actually got some stats
14298 [ "$read_bytes" ] || error "Missing read_bytes stats"
14299 [ "$write_bytes" ] || error "Missing write_bytes stats"
14300 [ "$read_bytes" != 0 ] || error "no read done"
14301 [ "$write_bytes" != 0 ] || error "no write done"
14303 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14304 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14305 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14307 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14308 (( ${snapshot_time%\.*} >= $now - 5 &&
14309 ${snapshot_time%\.*} <= $now + 5 )) ||
14310 error "reset snapshot_time=$snapshot_time != now=$now"
14311 # elapsed should be from time of stats reset
14312 (( ${elapsed%\.*} >= $now - $reset - 2 &&
14313 ${elapsed%\.*} <= $now - $reset + 2 )) ||
14314 error "reset elapsed=$elapsed > $now - $reset"
14315 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14316 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14317 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
14319 run_test 127a "verify the client stats are sane"
14321 test_127b() { # bug LU-333
14322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14323 local name count samp unit min max sum sumsq
14325 echo "stats before reset"
14326 $LCTL get_param llite.*.stats
14327 $LCTL set_param llite.*.stats=0
14329 # perform 2 reads and writes so MAX is different from SUM.
14330 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14331 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14332 cancel_lru_locks osc
14333 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14334 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14336 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
14337 stack_trap "rm -f $TMP/$tfile.tmp"
14338 while read name count samp unit min max sum sumsq; do
14339 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14340 eval $name=$count || error "Wrong proc format"
14343 read_bytes|write_bytes)
14344 [[ "$unit" =~ "bytes" ]] ||
14345 error "unit is not 'bytes': $unit"
14346 (( $count == 2 )) || error "count is not 2: $count"
14347 (( $min == $PAGE_SIZE )) ||
14348 error "min is not $PAGE_SIZE: $min"
14349 (( $max == $PAGE_SIZE )) ||
14350 error "max is not $PAGE_SIZE: $max"
14351 (( $sum == $PAGE_SIZE * 2 )) ||
14352 error "sum is not $((PAGE_SIZE * 2)): $sum"
14355 [[ "$unit" =~ "usec" ]] ||
14356 error "unit is not 'usec': $unit"
14360 done < $TMP/$tfile.tmp
14362 #check that we actually got some stats
14363 [ "$read_bytes" ] || error "Missing read_bytes stats"
14364 [ "$write_bytes" ] || error "Missing write_bytes stats"
14365 [ "$read_bytes" != 0 ] || error "no read done"
14366 [ "$write_bytes" != 0 ] || error "no write done"
14368 run_test 127b "verify the llite client stats are sane"
14370 test_127c() { # LU-12394
14371 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
14378 $LCTL set_param llite.*.extents_stats=1
14379 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
14381 # Use two stripes so there is enough space in default config
14382 $LFS setstripe -c 2 $DIR/$tfile
14384 # Extent stats start at 0-4K and go in power of two buckets
14385 # LL_HIST_START = 12 --> 2^12 = 4K
14386 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
14387 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
14389 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
14391 # Write and read, 2x each, second time at a non-zero offset
14392 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
14393 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
14394 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
14395 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
14399 $LCTL get_param llite.*.extents_stats
14402 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
14404 local bucket=$($LCTL get_param -n llite.*.extents_stats |
14406 reads=$(echo $bucket | awk '{print $5}')
14407 writes=$(echo $bucket | awk '{print $9}')
14408 [ "$reads" -eq $count ] ||
14409 error "$reads reads in < $bsize bucket, expect $count"
14410 [ "$writes" -eq $count ] ||
14411 error "$writes writes in < $bsize bucket, expect $count"
14414 # Test mmap write and read
14415 $LCTL set_param llite.*.extents_stats=c
14417 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
14418 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
14419 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
14421 $LCTL get_param llite.*.extents_stats
14423 count=$(((size*1024) / PAGE_SIZE))
14425 bsize=$((2 * PAGE_SIZE / 1024))K
14427 bucket=$($LCTL get_param -n llite.*.extents_stats |
14429 reads=$(echo $bucket | awk '{print $5}')
14430 writes=$(echo $bucket | awk '{print $9}')
14431 # mmap writes fault in the page first, creating an additonal read
14432 [ "$reads" -eq $((2 * count)) ] ||
14433 error "$reads reads in < $bsize bucket, expect $count"
14434 [ "$writes" -eq $count ] ||
14435 error "$writes writes in < $bsize bucket, expect $count"
14437 run_test 127c "test llite extent stats with regular & mmap i/o"
14439 test_128() { # bug 15212
14441 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
14446 result=$(grep error $TMP/$tfile.log)
14447 rm -f $DIR/$tfile $TMP/$tfile.log
14448 [ -z "$result" ] ||
14449 error "consecutive find's under interactive lfs failed"
14451 run_test 128 "interactive lfs for 2 consecutive find's"
14453 set_dir_limits () {
14458 local ldproc=/proc/fs/ldiskfs
14459 local facets=$(get_facets MDS)
14461 for facet in ${facets//,/ }; do
14462 canondev=$(ldiskfs_canon \
14463 *.$(convert_facet2label $facet).mntdev $facet)
14464 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
14465 ldproc=/sys/fs/ldiskfs
14466 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
14467 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
14471 check_mds_dmesg() {
14472 local facets=$(get_facets MDS)
14473 for facet in ${facets//,/ }; do
14474 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
14480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14481 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
14482 skip "Need MDS version with at least 2.5.56"
14483 if [ "$mds1_FSTYPE" != ldiskfs ]; then
14484 skip_env "ldiskfs only test"
14486 remote_mds_nodsh && skip "remote MDS with nodsh"
14489 local has_warning=false
14492 mkdir -p $DIR/$tdir
14494 # block size of mds1
14495 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
14496 set_dir_limits $maxsize $((maxsize * 6 / 8))
14497 stack_trap "set_dir_limits 0 0"
14498 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
14499 local dirsize=$(stat -c%s "$DIR/$tdir")
14501 while (( $dirsize <= $maxsize )); do
14502 $MCREATE $DIR/$tdir/file_base_$nfiles
14504 # check two errors:
14505 # ENOSPC for ext4 max_dir_size, which has been used since
14506 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
14507 if (( rc == ENOSPC )); then
14509 echo "rc=$rc returned as expected after $nfiles files"
14511 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
14512 error "create failed w/o dir size limit"
14514 # messages may be rate limited if test is run repeatedly
14515 check_mds_dmesg '"is approaching max"' ||
14516 echo "warning message should be output"
14517 check_mds_dmesg '"has reached max"' ||
14518 echo "reached message should be output"
14520 dirsize=$(stat -c%s "$DIR/$tdir")
14522 [[ $dirsize -ge $maxsize ]] && return 0
14523 error "dirsize $dirsize < $maxsize after $nfiles files"
14524 elif (( rc != 0 )); then
14527 nfiles=$((nfiles + 1))
14528 dirsize=$(stat -c%s "$DIR/$tdir")
14531 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
14533 run_test 129 "test directory size limit ========================"
14543 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
14544 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
14546 trap cleanup_130 EXIT RETURN
14548 local fm_file=$DIR/$tfile
14549 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
14550 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
14551 error "dd failed for $fm_file"
14553 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
14554 filefrag -ves $fm_file
14556 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14557 skip "LU-1941: FIEMAP unimplemented on ZFS"
14558 (( $rc == 0 )) || error "filefrag $fm_file failed"
14560 filefrag_op=$(filefrag -ve -k $fm_file |
14561 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14562 local lun=$($LFS getstripe -i $fm_file)
14564 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
14567 for line in $filefrag_op; do
14568 local frag_lun=$(echo $line | cut -d: -f5)
14569 local ext_len=$(echo $line | cut -d: -f4)
14571 if (( $frag_lun != $lun )); then
14572 error "FIEMAP on 1-stripe file($fm_file) failed"
14575 (( tot_len += ext_len ))
14578 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
14579 error "FIEMAP on 1-stripe file($fm_file) failed"
14583 echo "FIEMAP on single striped file succeeded"
14585 run_test 130a "FIEMAP (1-stripe file)"
14588 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14590 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14591 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14592 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14593 skip "LU-1941: FIEMAP unimplemented on ZFS"
14595 trap cleanup_130 EXIT RETURN
14597 local fm_file=$DIR/$tfile
14598 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14599 error "setstripe on $fm_file"
14601 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
14602 error "dd failed on $fm_file"
14604 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14605 filefrag_op=$(filefrag -ve -k $fm_file |
14606 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14608 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14609 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14615 for line in $filefrag_op; do
14616 local frag_lun=$(echo $line | cut -d: -f5 |
14617 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14618 local ext_len=$(echo $line | cut -d: -f4)
14619 if (( $frag_lun != $last_lun )); then
14620 if (( tot_len != 1024 )); then
14621 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14624 (( num_luns += 1 ))
14628 (( tot_len += ext_len ))
14631 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
14632 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14636 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
14638 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
14641 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14643 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14644 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14645 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14646 skip "LU-1941: FIEMAP unimplemented on ZFS"
14648 trap cleanup_130 EXIT RETURN
14650 local fm_file=$DIR/$tfile
14651 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
14653 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
14654 error "dd failed on $fm_file"
14656 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14657 filefrag_op=$(filefrag -ve -k $fm_file |
14658 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14660 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14661 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14666 for line in $filefrag_op; do
14667 local frag_lun=$(echo $line | cut -d: -f5 |
14668 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14669 local ext_len=$(echo $line | cut -d: -f4)
14670 if (( $frag_lun != $last_lun )); then
14671 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
14672 if (( logical != 512 )); then
14673 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
14676 if (( tot_len != 512 )); then
14677 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14680 (( num_luns += 1 ))
14684 (( tot_len += ext_len ))
14687 if (( num_luns != 2 || tot_len != 512 )); then
14688 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14692 echo "FIEMAP on 2-stripe file with hole succeeded"
14694 run_test 130c "FIEMAP (2-stripe file with hole)"
14697 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
14699 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14700 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14701 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14702 skip "LU-1941: FIEMAP unimplemented on ZFS"
14704 trap cleanup_130 EXIT RETURN
14706 local fm_file=$DIR/$tfile
14707 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14708 error "setstripe on $fm_file"
14710 local actual_stripe_count=$($LFS getstripe -c $fm_file)
14711 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
14712 error "dd failed on $fm_file"
14714 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14715 filefrag_op=$(filefrag -ve -k $fm_file |
14716 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14718 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14719 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14724 for line in $filefrag_op; do
14725 local frag_lun=$(echo $line | cut -d: -f5 |
14726 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14727 local ext_len=$(echo $line | cut -d: -f4)
14728 if (( $frag_lun != $last_lun )); then
14729 if (( tot_len != 1024 )); then
14730 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14733 (( num_luns += 1 ))
14737 (( tot_len += ext_len ))
14740 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
14741 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14745 echo "FIEMAP on N-stripe file succeeded"
14747 run_test 130d "FIEMAP (N-stripe file)"
14750 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14752 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14753 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14754 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14755 skip "LU-1941: FIEMAP unimplemented on ZFS"
14757 trap cleanup_130 EXIT RETURN
14759 local fm_file=$DIR/$tfile
14760 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
14761 stack_trap "rm -f $fm_file"
14764 local expected_len=$(( (num_blks / 2) * 64 ))
14765 for ((i = 0; i < $num_blks; i++)); do
14766 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
14767 conv=notrunc > /dev/null 2>&1
14770 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14771 filefrag_op=$(filefrag -ve -k $fm_file |
14772 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14774 local last_lun=$(echo $filefrag_op | cut -d: -f5)
14779 for line in $filefrag_op; do
14780 local frag_lun=$(echo $line | cut -d: -f5)
14781 local ext_len=$(echo $line | cut -d: -f4)
14782 if (( $frag_lun != $last_lun )); then
14783 if (( tot_len != $expected_len )); then
14784 error "OST$last_lun $tot_len != $expected_len"
14786 (( num_luns += 1 ))
14790 (( tot_len += ext_len ))
14793 if (( num_luns != 2 || tot_len != $expected_len )); then
14794 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
14797 echo "FIEMAP with continuation calls succeeded"
14799 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
14802 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14803 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14804 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14805 skip "LU-1941: FIEMAP unimplemented on ZFS"
14807 local fm_file=$DIR/$tfile
14808 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
14809 error "multiop create with lov_delay_create on $fm_file"
14811 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14812 filefrag_extents=$(filefrag -vek $fm_file |
14813 awk '/extents? found/ { print $2 }')
14814 if (( $filefrag_extents != 0 )); then
14815 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
14820 run_test 130f "FIEMAP (unstriped file)"
14823 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
14824 skip "Need MDS version with at least 2.12.53 for overstriping"
14825 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14826 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14827 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14828 skip "LU-1941: FIEMAP unimplemented on ZFS"
14830 local file=$DIR/$tfile
14831 local nr=$((OSTCOUNT * 100))
14833 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
14835 stack_trap "rm -f $file"
14836 dd if=/dev/zero of=$file count=$nr bs=1M
14838 nr=$($LFS getstripe -c $file)
14840 local extents=$(filefrag -v $file |
14841 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
14843 echo "filefrag list $extents extents in file with stripecount $nr"
14844 if (( extents < nr )); then
14845 $LFS getstripe $file
14847 error "filefrag printed $extents < $nr extents"
14850 run_test 130g "FIEMAP (overstripe file)"
14852 # Test for writev/readv
14854 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
14855 error "writev test failed"
14856 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
14857 error "readv failed"
14860 run_test 131a "test iov's crossing stripe boundary for writev/readv"
14863 local fsize=$((524288 + 1048576 + 1572864))
14864 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
14865 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14866 error "append writev test failed"
14868 ((fsize += 1572864 + 1048576))
14869 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
14870 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14871 error "append writev test failed"
14874 run_test 131b "test append writev"
14877 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
14880 run_test 131c "test read/write on file w/o objects"
14883 rwv -f $DIR/$tfile -w -n 1 1572864
14884 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
14885 if [ "$NOB" != 1572864 ]; then
14886 error "Short read filed: read $NOB bytes instead of 1572864"
14890 run_test 131d "test short read"
14893 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
14894 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
14895 error "read hitting hole failed"
14898 run_test 131e "test read hitting hole"
14906 # open 11 samples [usecs] 468 4793 13658 35791898
14908 mds*) res=($(do_facet $facet \
14909 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
14911 ost*) res=($(do_facet $facet \
14912 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
14914 *) error "Wrong facet '$facet'" ;;
14916 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
14917 # if $want is zero, it means any stat increment is ok.
14918 if (( $want > 0 )); then
14919 local count=${res[1]}
14921 if (( $count != $want )); then
14922 if [[ $facet =~ "mds" ]]; then
14923 do_nodes $(comma_list $(mdts_nodes)) \
14924 $LCTL get_param mdt.*.md_stats
14926 do_nodes $(comma_list $(osts-nodes)) \
14927 $LCTL get_param obdfilter.*.stats
14929 error "The $op counter on $facet is $count, not $want"
14935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14936 remote_ost_nodsh && skip "remote OST with nodsh"
14937 remote_mds_nodsh && skip "remote MDS with nodsh"
14938 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14939 skip_env "MDS doesn't support rename stats"
14941 local testdir=$DIR/${tdir}/stats_testdir
14943 mkdir -p $DIR/${tdir}
14946 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14947 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14949 # verify mdt stats first.
14950 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14951 check_stats $SINGLEMDS "mkdir" 1
14953 # clear "open" from "lfs mkdir" above
14954 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14955 touch ${testdir}/${tfile} || error "touch failed"
14956 check_stats $SINGLEMDS "open" 1
14957 check_stats $SINGLEMDS "close" 1
14958 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14959 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14960 check_stats $SINGLEMDS "mknod" 2
14962 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14963 check_stats $SINGLEMDS "unlink" 1
14964 rm -f ${testdir}/${tfile} || error "file remove failed"
14965 check_stats $SINGLEMDS "unlink" 2
14967 # remove working dir and check mdt stats again.
14968 rmdir ${testdir} || error "rmdir failed"
14969 check_stats $SINGLEMDS "rmdir" 1
14971 local testdir1=$DIR/${tdir}/stats_testdir1
14972 mkdir_on_mdt0 -p ${testdir}
14973 mkdir_on_mdt0 -p ${testdir1}
14974 touch ${testdir1}/test1
14975 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14976 check_stats $SINGLEMDS "crossdir_rename" 1
14978 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14979 check_stats $SINGLEMDS "samedir_rename" 1
14981 rm -rf $DIR/${tdir}
14983 run_test 133a "Verifying MDT stats ========================================"
14988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14989 remote_ost_nodsh && skip "remote OST with nodsh"
14990 remote_mds_nodsh && skip "remote MDS with nodsh"
14992 local testdir=$DIR/${tdir}/stats_testdir
14994 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14995 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14996 touch ${testdir}/${tfile} || error "touch failed"
14997 cancel_lru_locks mdc
15000 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15001 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15003 # extra mdt stats verification.
15004 chmod 444 ${testdir}/${tfile} || error "chmod failed"
15005 check_stats $SINGLEMDS "setattr" 1
15006 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15007 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
15009 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
15010 check_stats $SINGLEMDS "getattr" 1
15012 rm -rf $DIR/${tdir}
15014 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
15015 # so the check below is not reliable
15016 [ $MDSCOUNT -eq 1 ] || return 0
15018 # Sleep to avoid a cached response.
15019 #define OBD_STATFS_CACHE_SECONDS 1
15021 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15022 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15023 $LFS df || error "lfs failed"
15024 check_stats $SINGLEMDS "statfs" 1
15026 # check aggregated statfs (LU-10018)
15027 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
15029 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
15032 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15033 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15035 check_stats $SINGLEMDS "statfs" 1
15037 # We want to check that the client didn't send OST_STATFS to
15038 # ost1 but the MDT also uses OST_STATFS for precreate. So some
15039 # extra care is needed here.
15040 if remote_mds; then
15041 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
15042 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
15044 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
15045 [ "$res" ] && error "OST got STATFS"
15050 run_test 133b "Verifying extra MDT stats =================================="
15053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15054 remote_ost_nodsh && skip "remote OST with nodsh"
15055 remote_mds_nodsh && skip "remote MDS with nodsh"
15057 local testdir=$DIR/$tdir/stats_testdir
15059 test_mkdir -p $testdir
15061 # verify obdfilter stats.
15062 $LFS setstripe -c 1 -i 0 $testdir/$tfile
15064 cancel_lru_locks osc
15065 wait_delete_completed
15068 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15069 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15071 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
15074 cancel_lru_locks osc
15075 check_stats ost1 "write" 1
15077 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
15078 check_stats ost1 "read" 1
15080 > $testdir/$tfile || error "truncate failed"
15081 check_stats ost1 "punch" 1
15083 rm -f $testdir/$tfile || error "file remove failed"
15084 wait_delete_completed
15085 check_stats ost1 "destroy" 1
15089 run_test 133c "Verifying OST stats ========================================"
15096 while [ $value -ge 2 ]; do
15101 if [ $orig -gt $order ]; then
15109 local size=('K' 'M' 'G' 'T');
15111 local size_string=$value
15113 while [ $value -ge 1024 ]; do
15114 if [ $i -gt 3 ]; then
15115 #T is the biggest unit we get here, if that is bigger,
15117 size_string=${value}T
15120 value=$((value >> 10))
15121 if [ $value -lt 1024 ]; then
15122 size_string=${value}${size[$i]}
15131 get_rename_size() {
15133 local context=${2:-.}
15134 local sample=$(do_facet $SINGLEMDS $LCTL \
15135 get_param mdt.$FSNAME-MDT0000.rename_stats |
15136 grep -A1 $context |
15137 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
15142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15143 remote_ost_nodsh && skip "remote OST with nodsh"
15144 remote_mds_nodsh && skip "remote MDS with nodsh"
15145 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15146 skip_env "MDS doesn't support rename stats"
15148 local testdir1=$DIR/${tdir}/stats_testdir1
15149 local testdir2=$DIR/${tdir}/stats_testdir2
15150 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
15152 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15154 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
15155 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
15157 createmany -o $testdir1/test 512 || error "createmany failed"
15159 # check samedir rename size
15160 mv ${testdir1}/test0 ${testdir1}/test_0
15162 local testdir1_size=$(ls -l $DIR/${tdir} |
15163 awk '/stats_testdir1/ {print $5}')
15164 local testdir2_size=$(ls -l $DIR/${tdir} |
15165 awk '/stats_testdir2/ {print $5}')
15167 testdir1_size=$(order_2 $testdir1_size)
15168 testdir2_size=$(order_2 $testdir2_size)
15170 testdir1_size=$(size_in_KMGT $testdir1_size)
15171 testdir2_size=$(size_in_KMGT $testdir2_size)
15173 echo "source rename dir size: ${testdir1_size}"
15174 echo "target rename dir size: ${testdir2_size}"
15176 local cmd="do_facet $SINGLEMDS $LCTL "
15177 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
15179 eval $cmd || error "$cmd failed"
15180 local samedir=$($cmd | grep 'same_dir')
15181 local same_sample=$(get_rename_size $testdir1_size)
15182 [ -z "$samedir" ] && error "samedir_rename_size count error"
15183 [[ $same_sample -eq 1 ]] ||
15184 error "samedir_rename_size error $same_sample"
15185 echo "Check same dir rename stats success"
15187 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15189 # check crossdir rename size
15190 mv ${testdir1}/test_0 ${testdir2}/test_0
15192 testdir1_size=$(ls -l $DIR/${tdir} |
15193 awk '/stats_testdir1/ {print $5}')
15194 testdir2_size=$(ls -l $DIR/${tdir} |
15195 awk '/stats_testdir2/ {print $5}')
15197 testdir1_size=$(order_2 $testdir1_size)
15198 testdir2_size=$(order_2 $testdir2_size)
15200 testdir1_size=$(size_in_KMGT $testdir1_size)
15201 testdir2_size=$(size_in_KMGT $testdir2_size)
15203 echo "source rename dir size: ${testdir1_size}"
15204 echo "target rename dir size: ${testdir2_size}"
15206 eval $cmd || error "$cmd failed"
15207 local crossdir=$($cmd | grep 'crossdir')
15208 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
15209 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
15210 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
15211 [[ $src_sample -eq 1 ]] ||
15212 error "crossdir_rename_size error $src_sample"
15213 [[ $tgt_sample -eq 1 ]] ||
15214 error "crossdir_rename_size error $tgt_sample"
15215 echo "Check cross dir rename stats success"
15216 rm -rf $DIR/${tdir}
15218 run_test 133d "Verifying rename_stats ========================================"
15221 remote_mds_nodsh && skip "remote MDS with nodsh"
15222 remote_ost_nodsh && skip "remote OST with nodsh"
15223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15225 local testdir=$DIR/${tdir}/stats_testdir
15226 local ctr f0 f1 bs=32768 count=42 sum
15228 mkdir -p ${testdir} || error "mkdir failed"
15230 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
15232 for ctr in {write,read}_bytes; do
15234 cancel_lru_locks osc
15236 do_facet ost1 $LCTL set_param -n \
15237 "obdfilter.*.exports.clear=clear"
15239 if [ $ctr = write_bytes ]; then
15241 f1=${testdir}/${tfile}
15243 f0=${testdir}/${tfile}
15247 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
15250 cancel_lru_locks osc
15252 sum=$(do_facet ost1 $LCTL get_param \
15253 "obdfilter.*.exports.*.stats" |
15254 awk -v ctr=$ctr 'BEGIN { sum = 0 }
15255 $1 == ctr { sum += $7 }
15256 END { printf("%0.0f", sum) }')
15258 if ((sum != bs * count)); then
15259 error "Bad $ctr sum, expected $((bs * count)), got $sum"
15263 rm -rf $DIR/${tdir}
15265 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
15268 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
15269 skip "too old lustre for get_param -R ($facet_ver)"
15271 # verifying readability.
15272 $LCTL get_param -R '*' &> /dev/null
15274 # Verifing writability with badarea_io.
15275 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15276 local skipped_params='force_lbug|changelog_mask|daemon_file'
15277 $LCTL list_param -FR '*' | grep '=' | tr -d = |
15278 egrep -v "$skipped_params" |
15279 xargs -n 1 find $proc_dirs -name |
15280 xargs -n 1 badarea_io ||
15281 error "client badarea_io failed"
15283 # remount the FS in case writes/reads /proc break the FS
15284 cleanup || error "failed to unmount"
15285 setup || error "failed to setup"
15287 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
15290 remote_mds_nodsh && skip "remote MDS with nodsh"
15291 remote_ost_nodsh && skip "remote OST with nodsh"
15293 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15294 local proc_dirs_str=$(eval echo $proc_dirs)
15295 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
15297 for facet in mds1 ost1; do
15298 local facet_ver=$(lustre_version_code $facet)
15299 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
15300 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
15302 log "$facet: too old lustre for get_param -R"
15304 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
15305 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
15306 tr -d = | egrep -v $skipped_params |
15307 xargs -n 1 find $proc_dirs_str -name |
15308 xargs -n 1 badarea_io" ||
15309 error "$facet badarea_io failed"
15311 skip_noexit "$facet: too old lustre for get_param -R"
15315 # remount the FS in case writes/reads /proc break the FS
15316 cleanup || error "failed to unmount"
15317 setup || error "failed to setup"
15319 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
15322 remote_mds_nodsh && skip "remote MDS with nodsh"
15323 remote_ost_nodsh && skip "remote OST with nodsh"
15324 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
15325 skip "Need MDS version at least 2.9.54"
15328 for facet in client mds1 ost1; do
15329 # Get the list of files that are missing the terminating newline
15330 local plist=$(do_facet $facet
15331 $LCTL list_param -FR '*' | grep '=' | tr -d =)
15333 for ent in $plist; do
15334 local missing=$(do_facet $facet $LCTL get_param $ent \|\
15335 awk -v FS='\v' -v RS='\v\v' \
15336 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
15337 print FILENAME}'" 2>/dev/null)
15338 [ -z $missing ] || {
15339 do_facet $facet $LCTL get_param $ent | od -An -tx1
15340 error "file does not end with newline: $facet-$ent"
15345 run_test 133h "Proc files should end with newlines"
15348 remote_mds_nodsh && skip "remote MDS with nodsh"
15349 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15350 skip "Need MDS version at least 2.7.54"
15352 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15353 cancel_lru_locks mdc
15355 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
15356 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15357 [ $unused -eq 0 ] || error "$unused locks are not cleared"
15360 createmany -o $DIR/$tdir/f $nr ||
15361 error "failed to create $nr files in $DIR/$tdir"
15362 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15364 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
15365 do_facet mds1 $LCTL set_param fail_loc=0x327
15366 do_facet mds1 $LCTL set_param fail_val=500
15369 echo "sleep 10 seconds ..."
15371 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
15373 do_facet mds1 $LCTL set_param fail_loc=0
15374 do_facet mds1 $LCTL set_param fail_val=0
15375 [ $lck_cnt -lt $unused ] ||
15376 error "No locks reclaimed, before:$unused, after:$lck_cnt"
15379 unlinkmany $DIR/$tdir/f $nr
15381 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
15384 remote_mds_nodsh && skip "remote MDS with nodsh"
15385 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15386 skip "Need MDS version at least 2.7.54"
15388 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15389 cancel_lru_locks mdc
15391 local low_wm=$(do_facet mds1 $LCTL get_param -n \
15392 ldlm.lock_reclaim_threshold_mb)
15393 # disable reclaim temporarily
15394 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
15396 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
15397 do_facet mds1 $LCTL set_param fail_loc=0x328
15398 do_facet mds1 $LCTL set_param fail_val=500
15400 $LCTL set_param debug=+trace
15403 createmany -o $DIR/$tdir/f $nr &
15404 local create_pid=$!
15406 echo "Sleep $TIMEOUT seconds ..."
15408 if ! ps -p $create_pid > /dev/null 2>&1; then
15409 do_facet mds1 $LCTL set_param fail_loc=0
15410 do_facet mds1 $LCTL set_param fail_val=0
15411 do_facet mds1 $LCTL set_param \
15412 ldlm.lock_reclaim_threshold_mb=${low_wm}m
15413 error "createmany finished incorrectly!"
15415 do_facet mds1 $LCTL set_param fail_loc=0
15416 do_facet mds1 $LCTL set_param fail_val=0
15417 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
15418 wait $create_pid || return 1
15420 unlinkmany $DIR/$tdir/f $nr
15422 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
15425 remote_mds_nodsh && skip "remote MDS with nodsh"
15426 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15427 skip "Need MDS version at least 2.13.50"
15430 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15432 #define OBD_FAIL_PLAIN_RECORDS 0x1319
15433 #set only one record at plain llog
15434 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
15436 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15438 #fill already existed plain llog each 64767
15439 #wrapping whole catalog
15440 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15442 createmany -o $DIR/$tdir/$tfile_ 64700
15443 for (( i = 0; i < 64700; i = i + 2 ))
15445 rm $DIR/$tdir/$tfile_$i &
15446 rm $DIR/$tdir/$tfile_$((i + 1)) &
15451 #waiting osp synchronization
15452 wait_delete_completed
15454 run_test 135 "Race catalog processing"
15457 remote_mds_nodsh && skip "remote MDS with nodsh"
15458 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15459 skip "Need MDS version at least 2.13.50"
15462 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15463 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
15464 #set only one record at plain llog
15465 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
15466 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
15468 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15470 #fill already existed 2 plain llogs each 64767
15471 #wrapping whole catalog
15472 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15473 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
15474 wait_delete_completed
15476 createmany -o $DIR/$tdir/$tfile_ 10
15479 do_facet $SINGLEMDS $LCTL set_param fail_val=3
15480 for (( i = 0; i < 10; i = i + 3 ))
15482 rm $DIR/$tdir/$tfile_$i &
15483 rm $DIR/$tdir/$tfile_$((i + 1)) &
15487 rm $DIR/$tdir/$tfile_$((i + 2)) &
15490 #waiting osp synchronization
15491 wait_delete_completed
15493 run_test 136 "Race catalog processing 2"
15495 test_140() { #bug-17379
15496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15498 test_mkdir $DIR/$tdir
15499 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
15500 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
15502 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
15503 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
15505 while i=$((i + 1)); do
15507 cd $i || error "Changing to $i"
15508 ln -s ../stat stat || error "Creating stat symlink"
15509 # Read the symlink until ELOOP present,
15510 # not LBUGing the system is considered success,
15511 # we didn't overrun the stack.
15512 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
15513 if [ $ret -ne 0 ]; then
15514 if [ $ret -eq 40 ]; then
15517 error "Open stat symlink"
15523 echo "The symlink depth = $i"
15524 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
15525 error "Invalid symlink depth"
15527 # Test recursive symlink
15528 ln -s symlink_self symlink_self
15529 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
15530 echo "open symlink_self returns $ret"
15531 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
15533 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
15536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15538 local TF="$TMP/$tfile"
15540 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15541 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15543 cancel_lru_locks $OSC
15544 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
15545 remount_client $MOUNT
15547 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
15550 $TRUNCATE $DIR/$tfile 6000
15551 cancel_lru_locks $OSC
15552 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
15555 echo "12345" >>$DIR/$tfile
15556 cancel_lru_locks $OSC
15557 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
15560 echo "12345" >>$DIR/$tfile
15561 cancel_lru_locks $OSC
15562 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
15564 run_test 150a "truncate/append tests"
15567 check_set_fallocate_or_skip
15571 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15572 out=$(check_fallocate $DIR/$tfile 2>&1) ||
15573 skip_eopnotsupp "$out|check_fallocate failed"
15575 run_test 150b "Verify fallocate (prealloc) functionality"
15578 check_set_fallocate_or_skip
15581 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15582 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
15584 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15585 # precomputed md5sum for 20MB of zeroes
15586 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
15587 local sum=($(md5sum $DIR/$tfile))
15589 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
15591 check_set_fallocate 1
15594 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15595 sum=($(md5sum $DIR/$tfile))
15597 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
15599 run_test 150bb "Verify fallocate modes both zero space"
15602 check_set_fallocate_or_skip
15603 local striping="-c2"
15605 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15606 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
15607 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
15608 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15609 local want=$((OSTCOUNT * 1048576))
15611 # Must allocate all requested space, not more than 5% extra
15612 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15613 error "bytes $bytes is not $want"
15617 echo "verify fallocate on PFL file"
15619 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15621 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
15622 error "Create $DIR/$tfile failed"
15623 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
15624 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15625 want=$((512 * 1048576))
15627 # Must allocate all requested space, not more than 5% extra
15628 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15629 error "bytes $bytes is not $want"
15631 run_test 150c "Verify fallocate Size and Blocks"
15634 check_set_fallocate_or_skip
15635 local striping="-c2"
15637 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15639 stack_trap "rm -f $DIR/$tdir; wait_delete_completed"
15640 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
15641 error "setstripe failed"
15642 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
15643 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
15644 local want=$((OSTCOUNT * 1048576))
15646 # Must allocate all requested space, not more than 5% extra
15647 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15648 error "bytes $bytes is not $want"
15650 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
15653 check_set_fallocate_or_skip
15657 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15658 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15659 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15661 # Find OST with Minimum Size
15662 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15663 sort -un | head -1)
15665 # Get 100MB per OST of the available space to reduce run time
15666 # else 60% of the available space if we are running SLOW tests
15667 if [ $SLOW == "no" ]; then
15668 local space=$((1024 * 100 * OSTCOUNT))
15670 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
15673 fallocate -l${space}k $DIR/$tfile ||
15674 error "fallocate ${space}k $DIR/$tfile failed"
15675 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
15677 # get size immediately after fallocate. This should be correctly
15679 local size=$(stat -c '%s' $DIR/$tfile)
15680 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
15682 # Sleep for a while for statfs to get updated. And not pull from cache.
15685 echo "df after fallocate:"
15688 (( size / 1024 == space )) || error "size $size != requested $space"
15689 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
15690 error "used $used < space $space"
15692 rm $DIR/$tfile || error "rm failed"
15694 wait_delete_completed
15696 echo "df after unlink:"
15699 run_test 150e "Verify 60% of available OST space consumed by fallocate"
15704 local want_size_before=20480 # in bytes
15705 local want_blocks_before=40 # 512 sized blocks
15706 local want_blocks_after=24 # 512 sized blocks
15707 local length=$(((want_blocks_before - want_blocks_after) * 512))
15709 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15710 skip "need at least 2.14.0 for fallocate punch"
15712 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15713 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15716 check_set_fallocate_or_skip
15717 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15719 [[ "x$DOM" == "xyes" ]] &&
15720 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
15722 echo "Verify fallocate punch: Range within the file range"
15723 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15724 error "dd failed for bs 4096 and count 5"
15726 # Call fallocate with punch range which is within the file range
15727 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
15728 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
15729 # client must see changes immediately after fallocate
15730 size=$(stat -c '%s' $DIR/$tfile)
15731 blocks=$(stat -c '%b' $DIR/$tfile)
15733 # Verify punch worked.
15734 (( blocks == want_blocks_after )) ||
15735 error "punch failed: blocks $blocks != $want_blocks_after"
15737 (( size == want_size_before )) ||
15738 error "punch failed: size $size != $want_size_before"
15740 # Verify there is hole in file
15741 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
15742 # precomputed md5sum
15743 local expect="4a9a834a2db02452929c0a348273b4aa"
15745 cksum=($(md5sum $DIR/$tfile))
15746 [[ "${cksum[0]}" == "$expect" ]] ||
15747 error "unexpected MD5SUM after punch: ${cksum[0]}"
15749 # Start second sub-case for fallocate punch.
15750 echo "Verify fallocate punch: Range overlapping and less than blocksize"
15751 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15752 error "dd failed for bs 4096 and count 5"
15754 # Punch range less than block size will have no change in block count
15755 want_blocks_after=40 # 512 sized blocks
15757 # Punch overlaps two blocks and less than blocksize
15758 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
15759 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
15760 size=$(stat -c '%s' $DIR/$tfile)
15761 blocks=$(stat -c '%b' $DIR/$tfile)
15763 # Verify punch worked.
15764 (( blocks == want_blocks_after )) ||
15765 error "punch failed: blocks $blocks != $want_blocks_after"
15767 (( size == want_size_before )) ||
15768 error "punch failed: size $size != $want_size_before"
15770 # Verify if range is really zero'ed out. We expect Zeros.
15771 # precomputed md5sum
15772 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
15773 cksum=($(md5sum $DIR/$tfile))
15774 [[ "${cksum[0]}" == "$expect" ]] ||
15775 error "unexpected MD5SUM after punch: ${cksum[0]}"
15777 run_test 150f "Verify fallocate punch functionality"
15785 local BS=4096 # Block size in bytes
15787 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15788 skip "need at least 2.14.0 for fallocate punch"
15790 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15791 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15794 check_set_fallocate_or_skip
15795 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15797 if [[ "x$DOM" == "xyes" ]]; then
15798 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
15799 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
15801 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15802 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15805 # Get 100MB per OST of the available space to reduce run time
15806 # else 60% of the available space if we are running SLOW tests
15807 if [ $SLOW == "no" ]; then
15808 space=$((1024 * 100 * OSTCOUNT))
15810 # Find OST with Minimum Size
15811 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15812 sort -un | head -1)
15813 echo "min size OST: $space"
15814 space=$(((space * 60)/100 * OSTCOUNT))
15816 # space in 1k units, round to 4k blocks
15817 local blkcount=$((space * 1024 / $BS))
15819 echo "Verify fallocate punch: Very large Range"
15820 fallocate -l${space}k $DIR/$tfile ||
15821 error "fallocate ${space}k $DIR/$tfile failed"
15822 # write 1M at the end, start and in the middle
15823 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
15824 error "dd failed: bs $BS count 256"
15825 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
15826 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
15827 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
15828 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
15831 size=$(stat -c '%s' $DIR/$tfile)
15833 # gather punch length.
15834 local punch_size=$((size - (BS * 2)))
15836 echo "punch_size = $punch_size"
15837 echo "size - punch_size: $((size - punch_size))"
15838 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
15840 # Call fallocate to punch all except 2 blocks. We leave the
15841 # first and the last block
15842 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
15843 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
15844 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
15846 size_after=$(stat -c '%s' $DIR/$tfile)
15847 blocks_after=$(stat -c '%b' $DIR/$tfile)
15849 # Verify punch worked.
15850 # Size should be kept
15851 (( size == size_after )) ||
15852 error "punch failed: size $size != $size_after"
15854 # two 4k data blocks to remain plus possible 1 extra extent block
15855 (( blocks_after <= ((BS / 512) * 3) )) ||
15856 error "too many blocks remains: $blocks_after"
15858 # Verify that file has hole between the first and the last blocks
15859 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
15860 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
15862 echo "Hole at [$hole_start, $hole_end)"
15863 (( hole_start == BS )) ||
15864 error "no hole at offset $BS after punch"
15866 (( hole_end == BS + punch_size )) ||
15867 error "data at offset $hole_end < $((BS + punch_size))"
15869 run_test 150g "Verify fallocate punch on large range"
15872 local file=$DIR/$tfile
15875 check_set_fallocate_or_skip
15876 statx_supported || skip_env "Test must be statx() syscall supported"
15878 # fallocate() does not update the size information on the MDT
15879 fallocate -l 16K $file || error "failed to fallocate $file"
15880 cancel_lru_locks $OSC
15881 # STATX with cached-always mode will not send glimpse RPCs to OST,
15882 # it uses the caching attrs on the client side as much as possible.
15883 size=$($STATX --cached=always -c %s $file)
15884 [ $size == 16384 ] ||
15885 error "size after fallocate() is $size, expected 16384"
15887 run_test 150h "Verify extend fallocate updates the file size"
15889 #LU-2902 roc_hit was not able to read all values from lproc
15890 function roc_hit_init() {
15891 local list=$(comma_list $(osts_nodes))
15892 local dir=$DIR/$tdir-check
15893 local file=$dir/$tfile
15899 #use setstripe to do a write to every ost
15900 for i in $(seq 0 $((OSTCOUNT-1))); do
15901 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
15902 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
15903 idx=$(printf %04x $i)
15904 BEFORE=$(get_osd_param $list *OST*$idx stats |
15905 awk '$1 == "cache_access" {sum += $7}
15906 END { printf("%0.0f", sum) }')
15908 cancel_lru_locks osc
15909 cat $file >/dev/null
15911 AFTER=$(get_osd_param $list *OST*$idx stats |
15912 awk '$1 == "cache_access" {sum += $7}
15913 END { printf("%0.0f", sum) }')
15915 echo BEFORE:$BEFORE AFTER:$AFTER
15916 if ! let "AFTER - BEFORE == 4"; then
15918 error "roc_hit is not safe to use"
15926 function roc_hit() {
15927 local list=$(comma_list $(osts_nodes))
15928 echo $(get_osd_param $list '' stats |
15929 awk '$1 == "cache_hit" {sum += $7}
15930 END { printf("%0.0f", sum) }')
15933 function set_cache() {
15936 if [ "$2" == "off" ]; then
15939 local list=$(comma_list $(osts_nodes))
15940 set_osd_param $list '' $1_cache_enable $on
15942 cancel_lru_locks osc
15946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15947 remote_ost_nodsh && skip "remote OST with nodsh"
15948 (( CLIENT_VERSION == OST1_VERSION )) ||
15949 skip "LU-13081: no interop testing for OSS cache"
15952 local list=$(comma_list $(osts_nodes))
15954 # check whether obdfilter is cache capable at all
15955 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
15956 skip "not cache-capable obdfilter"
15959 # check cache is enabled on all obdfilters
15960 if get_osd_param $list '' read_cache_enable | grep 0; then
15961 skip "oss cache is disabled"
15964 set_osd_param $list '' writethrough_cache_enable 1
15966 # check write cache is enabled on all obdfilters
15967 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
15968 skip "oss write cache is NOT enabled"
15973 #define OBD_FAIL_OBD_NO_LRU 0x609
15974 do_nodes $list $LCTL set_param fail_loc=0x609
15976 # pages should be in the case right after write
15977 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15980 local BEFORE=$(roc_hit)
15981 cancel_lru_locks osc
15982 cat $DIR/$tfile >/dev/null
15983 local AFTER=$(roc_hit)
15985 do_nodes $list $LCTL set_param fail_loc=0
15987 if ! let "AFTER - BEFORE == CPAGES"; then
15988 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15991 cancel_lru_locks osc
15992 # invalidates OST cache
15993 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15994 set_osd_param $list '' read_cache_enable 0
15995 cat $DIR/$tfile >/dev/null
15997 # now data shouldn't be found in the cache
15999 cancel_lru_locks osc
16000 cat $DIR/$tfile >/dev/null
16002 if let "AFTER - BEFORE != 0"; then
16003 error "IN CACHE: before: $BEFORE, after: $AFTER"
16006 set_osd_param $list '' read_cache_enable 1
16009 run_test 151 "test cache on oss and controls ==============================="
16012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16014 local TF="$TMP/$tfile"
16016 # simulate ENOMEM during write
16017 #define OBD_FAIL_OST_NOMEM 0x226
16018 lctl set_param fail_loc=0x80000226
16019 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
16021 sync || error "sync failed"
16022 lctl set_param fail_loc=0
16024 # discard client's cache
16025 cancel_lru_locks osc
16027 # simulate ENOMEM during read
16028 lctl set_param fail_loc=0x80000226
16029 cmp $TF $DIR/$tfile || error "cmp failed"
16030 lctl set_param fail_loc=0
16034 run_test 152 "test read/write with enomem ============================"
16037 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
16039 run_test 153 "test if fdatasync does not crash ======================="
16041 dot_lustre_fid_permission_check() {
16043 local ffid=$MOUNT/.lustre/fid/$fid
16046 echo "stat fid $fid"
16047 stat $ffid || error "stat $ffid failed."
16048 echo "touch fid $fid"
16049 touch $ffid || error "touch $ffid failed."
16050 echo "write to fid $fid"
16051 cat /etc/hosts > $ffid || error "write $ffid failed."
16052 echo "read fid $fid"
16053 diff /etc/hosts $ffid || error "read $ffid failed."
16054 echo "append write to fid $fid"
16055 cat /etc/hosts >> $ffid || error "append write $ffid failed."
16056 echo "rename fid $fid"
16057 mv $ffid $test_dir/$tfile.1 &&
16058 error "rename $ffid to $tfile.1 should fail."
16059 touch $test_dir/$tfile.1
16060 mv $test_dir/$tfile.1 $ffid &&
16061 error "rename $tfile.1 to $ffid should fail."
16062 rm -f $test_dir/$tfile.1
16063 echo "truncate fid $fid"
16064 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
16065 echo "link fid $fid"
16066 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
16067 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
16068 echo "setfacl fid $fid"
16069 setfacl -R -m u:$USER0:rwx $ffid ||
16070 error "setfacl $ffid failed"
16071 echo "getfacl fid $fid"
16072 getfacl $ffid || error "getfacl $ffid failed."
16074 echo "unlink fid $fid"
16075 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
16076 echo "mknod fid $fid"
16077 mknod $ffid c 1 3 && error "mknod $ffid should fail."
16079 fid=[0xf00000400:0x1:0x0]
16080 ffid=$MOUNT/.lustre/fid/$fid
16082 echo "stat non-exist fid $fid"
16083 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
16084 echo "write to non-exist fid $fid"
16085 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
16086 echo "link new fid $fid"
16087 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
16089 mkdir -p $test_dir/$tdir
16090 touch $test_dir/$tdir/$tfile
16091 fid=$($LFS path2fid $test_dir/$tdir)
16094 error "error: could not get fid for $test_dir/$dir/$tfile."
16096 ffid=$MOUNT/.lustre/fid/$fid
16099 ls $ffid || error "ls $ffid failed."
16100 echo "touch $fid/$tfile.1"
16101 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
16103 echo "touch $MOUNT/.lustre/fid/$tfile"
16104 touch $MOUNT/.lustre/fid/$tfile && \
16105 error "touch $MOUNT/.lustre/fid/$tfile should fail."
16107 echo "setxattr to $MOUNT/.lustre/fid"
16108 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
16110 echo "listxattr for $MOUNT/.lustre/fid"
16111 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
16113 echo "delxattr from $MOUNT/.lustre/fid"
16114 setfattr -x trusted.name1 $MOUNT/.lustre/fid
16116 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
16117 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
16118 error "touch invalid fid should fail."
16120 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
16121 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
16122 error "touch non-normal fid should fail."
16124 echo "rename $tdir to $MOUNT/.lustre/fid"
16125 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
16126 error "rename to $MOUNT/.lustre/fid should fail."
16128 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
16130 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
16131 local new_obf_mode=777
16133 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
16134 chmod $new_obf_mode $DIR/.lustre/fid ||
16135 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
16137 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
16138 [ $obf_mode -eq $new_obf_mode ] ||
16139 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
16141 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
16142 chmod $old_obf_mode $DIR/.lustre/fid ||
16143 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
16146 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
16147 fid=$($LFS path2fid $test_dir/$tfile-2)
16149 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
16151 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
16152 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
16153 error "create lov data thru .lustre failed"
16155 echo "cp /etc/passwd $test_dir/$tfile-2"
16156 cp /etc/passwd $test_dir/$tfile-2 ||
16157 error "copy to $test_dir/$tfile-2 failed."
16158 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
16159 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
16160 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
16162 rm -rf $test_dir/tfile.lnk
16163 rm -rf $test_dir/$tfile-2
16167 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16168 skip "Need MDS version at least 2.4.1"
16170 local tf=$DIR/$tfile
16173 local fid=$($LFS path2fid $tf)
16174 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
16176 # check that we get the same pathname back
16179 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
16180 echo "$rootpath $fid"
16181 found=$($LFS fid2path $rootpath "$fid")
16182 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
16183 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
16186 # check wrong root path format
16187 rootpath=$MOUNT"_wrong"
16188 found=$($LFS fid2path $rootpath "$fid")
16189 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
16191 run_test 154A "lfs path2fid and fid2path basic checks"
16194 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16195 skip "Need MDS version at least 2.4.1"
16197 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
16198 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
16199 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
16200 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
16202 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
16203 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
16205 # check that we get the same pathname
16206 echo "PFID: $PFID, name: $name"
16207 local FOUND=$($LFS fid2path $MOUNT "$PFID")
16208 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
16209 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
16210 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
16212 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
16214 run_test 154B "verify the ll_decode_linkea tool"
16217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16218 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16219 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
16220 skip "Need MDS version at least 2.2.51"
16221 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
16223 cp /etc/hosts $DIR/$tfile
16225 fid=$($LFS path2fid $DIR/$tfile)
16227 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
16229 dot_lustre_fid_permission_check "$fid" $DIR ||
16230 error "dot lustre permission check $fid failed"
16232 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
16234 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
16236 touch $MOUNT/.lustre/file &&
16237 error "creation is not allowed under .lustre"
16239 mkdir $MOUNT/.lustre/dir &&
16240 error "mkdir is not allowed under .lustre"
16244 run_test 154a "Open-by-FID"
16247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16248 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16249 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16250 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
16251 skip "Need MDS version at least 2.2.51"
16253 local remote_dir=$DIR/$tdir/remote_dir
16257 mkdir -p $DIR/$tdir
16258 $LFS mkdir -i $MDTIDX $remote_dir ||
16259 error "create remote directory failed"
16261 cp /etc/hosts $remote_dir/$tfile
16263 fid=$($LFS path2fid $remote_dir/$tfile)
16265 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
16267 dot_lustre_fid_permission_check "$fid" $remote_dir ||
16268 error "dot lustre permission check $fid failed"
16271 run_test 154b "Open-by-FID for remote directory"
16274 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16275 skip "Need MDS version at least 2.4.1"
16277 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
16278 local FID1=$($LFS path2fid $DIR/$tfile.1)
16279 local FID2=$($LFS path2fid $DIR/$tfile.2)
16280 local FID3=$($LFS path2fid $DIR/$tfile.3)
16283 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
16284 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
16285 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
16287 [ "$FID" = "${!want}" ] ||
16288 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
16292 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
16294 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
16295 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
16299 run_test 154c "lfs path2fid and fid2path multiple arguments"
16302 remote_mds_nodsh && skip "remote MDS with nodsh"
16303 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
16304 skip "Need MDS version at least 2.5.53"
16306 if remote_mds; then
16307 nid=$($LCTL list_nids | sed "s/\./\\\./g")
16311 local proc_ofile="mdt.*.exports.'$nid'.open_files"
16318 local fid=$($LFS path2fid $DIR/$tfile)
16321 cmd="exec $fd<$DIR/$tfile"
16323 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
16324 echo "$fid_list" | grep "$fid"
16327 cmd="exec $fd>/dev/null"
16329 if [ $rc -ne 0 ]; then
16330 error "FID $fid not found in open files list $fid_list"
16333 run_test 154d "Verify open file fid"
16337 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
16338 skip "Need MDS version at least 2.6.50"
16340 if ls -a $MOUNT | grep -q '^\.lustre$'; then
16341 error ".lustre returned by readdir"
16344 run_test 154e ".lustre is not returned by readdir"
16347 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16349 # create parent directory on a single MDT to avoid cross-MDT hardlinks
16350 mkdir_on_mdt0 $DIR/$tdir
16351 # test dirs inherit from its stripe
16352 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
16353 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
16354 cp /etc/hosts $DIR/$tdir/foo1/$tfile
16355 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
16358 # get fid of parents
16359 local FID0=$($LFS path2fid $DIR/$tdir)
16360 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
16361 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
16362 local FID3=$($LFS path2fid $DIR)
16364 # check that path2fid --parents returns expected <parent_fid>/name
16365 # 1) test for a directory (single parent)
16366 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
16367 [ "$parent" == "$FID0/foo1" ] ||
16368 error "expected parent: $FID0/foo1, got: $parent"
16370 # 2) test for a file with nlink > 1 (multiple parents)
16371 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
16372 echo "$parent" | grep -F "$FID1/$tfile" ||
16373 error "$FID1/$tfile not returned in parent list"
16374 echo "$parent" | grep -F "$FID2/link" ||
16375 error "$FID2/link not returned in parent list"
16377 # 3) get parent by fid
16378 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
16379 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16380 echo "$parent" | grep -F "$FID1/$tfile" ||
16381 error "$FID1/$tfile not returned in parent list (by fid)"
16382 echo "$parent" | grep -F "$FID2/link" ||
16383 error "$FID2/link not returned in parent list (by fid)"
16385 # 4) test for entry in root directory
16386 parent=$($LFS path2fid --parents $DIR/f)
16387 echo "$parent" | grep -F "$FID3/f" ||
16388 error "$FID3/f not returned in parent list"
16390 # 5) test it on root directory
16391 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
16392 error "$MOUNT should not have parents"
16394 # enable xattr caching and check that linkea is correctly updated
16395 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
16396 save_lustre_params client "llite.*.xattr_cache" > $save
16397 lctl set_param llite.*.xattr_cache 1
16399 # 6.1) linkea update on rename
16400 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
16402 # get parents by fid
16403 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16404 # foo1 should no longer be returned in parent list
16405 echo "$parent" | grep -F "$FID1" &&
16406 error "$FID1 should no longer be in parent list"
16407 # the new path should appear
16408 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
16409 error "$FID2/$tfile.moved is not in parent list"
16411 # 6.2) linkea update on unlink
16412 rm -f $DIR/$tdir/foo2/link
16413 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16414 # foo2/link should no longer be returned in parent list
16415 echo "$parent" | grep -F "$FID2/link" &&
16416 error "$FID2/link should no longer be in parent list"
16420 restore_lustre_params < $save
16423 run_test 154f "get parent fids by reading link ea"
16427 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
16428 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
16429 skip "Need MDS version at least 2.6.92"
16431 mkdir_on_mdt0 $DIR/$tdir
16432 llapi_fid_test -d $DIR/$tdir
16434 run_test 154g "various llapi FID tests"
16438 (( $CLIENT_VERSION >= $(version_code 2.15.55.1) )) ||
16439 skip "Need client at least version 2.15.55.1"
16441 # Create an empty file
16444 # Get FID (interactive mode) and save under $TMP/$tfile.log
16445 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
16446 path2fid $DIR/$tfile
16449 fid=$(cat $TMP/$tfile.log)
16450 # $fid should not be empty
16451 [[ ! -z $fid ]] || error "FID is empty"
16452 $LFS rmfid $DIR "$fid" || error "rmfid failed for $fid"
16454 run_test 154h "Verify interactive path2fid"
16456 test_155_small_load() {
16457 local temp=$TMP/$tfile
16458 local file=$DIR/$tfile
16460 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
16461 error "dd of=$temp bs=6096 count=1 failed"
16463 cancel_lru_locks $OSC
16464 cmp $temp $file || error "$temp $file differ"
16466 $TRUNCATE $temp 6000
16467 $TRUNCATE $file 6000
16468 cmp $temp $file || error "$temp $file differ (truncate1)"
16470 echo "12345" >>$temp
16471 echo "12345" >>$file
16472 cmp $temp $file || error "$temp $file differ (append1)"
16474 echo "12345" >>$temp
16475 echo "12345" >>$file
16476 cmp $temp $file || error "$temp $file differ (append2)"
16482 test_155_big_load() {
16483 remote_ost_nodsh && skip "remote OST with nodsh"
16485 local temp=$TMP/$tfile
16486 local file=$DIR/$tfile
16489 local cache_size=$(do_facet ost$((MAXI+1)) \
16490 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
16492 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
16494 if [ -z "$cache_size" ]; then
16497 local large_file_size=$((cache_size * 2))
16499 echo "OSS cache size: $cache_size KB"
16500 echo "Large file size: $large_file_size KB"
16502 [ $MAXV -le $large_file_size ] &&
16503 skip_env "max available OST size needs > $large_file_size KB"
16505 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
16507 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
16508 error "dd of=$temp bs=$large_file_size count=1k failed"
16511 cancel_lru_locks osc
16512 cmp $temp $file || error "$temp $file differ"
16518 save_writethrough() {
16519 local facets=$(get_facets OST)
16521 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
16525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16527 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16529 save_writethrough $p
16532 set_cache writethrough on
16533 test_155_small_load
16534 restore_lustre_params < $p
16537 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
16540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16542 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16544 save_writethrough $p
16547 set_cache writethrough off
16548 test_155_small_load
16549 restore_lustre_params < $p
16552 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
16555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16557 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16559 save_writethrough $p
16562 set_cache writethrough on
16563 test_155_small_load
16564 restore_lustre_params < $p
16567 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
16570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16572 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16574 save_writethrough $p
16577 set_cache writethrough off
16578 test_155_small_load
16579 restore_lustre_params < $p
16582 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
16585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16587 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16589 save_writethrough $p
16592 set_cache writethrough on
16594 restore_lustre_params < $p
16597 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
16600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16602 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16604 save_writethrough $p
16607 set_cache writethrough off
16609 restore_lustre_params < $p
16612 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
16615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16617 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16619 save_writethrough $p
16622 set_cache writethrough on
16624 restore_lustre_params < $p
16627 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
16630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16632 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16634 save_writethrough $p
16637 set_cache writethrough off
16639 restore_lustre_params < $p
16642 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
16645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16646 remote_ost_nodsh && skip "remote OST with nodsh"
16647 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
16648 skip "stats not implemented on old servers"
16649 [ "$ost1_FSTYPE" = "zfs" ] &&
16650 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
16651 (( CLIENT_VERSION == OST1_VERSION )) ||
16652 skip "LU-13081: no interop testing for OSS cache"
16657 local file="$DIR/$tfile"
16658 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16660 save_writethrough $p
16663 log "Turn on read and write cache"
16665 set_cache writethrough on
16667 log "Write data and read it back."
16668 log "Read should be satisfied from the cache."
16669 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16671 cancel_lru_locks osc
16672 cat $file >/dev/null
16674 if ! let "AFTER - BEFORE == CPAGES"; then
16675 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
16677 log "cache hits: before: $BEFORE, after: $AFTER"
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 (3): before: $BEFORE, after: $AFTER"
16688 log "cache hits:: before: $BEFORE, after: $AFTER"
16691 log "Turn off the read cache and turn on the write cache"
16693 set_cache writethrough on
16695 log "Read again; it should be satisfied from the cache."
16697 cancel_lru_locks osc
16698 cat $file >/dev/null
16700 if ! let "AFTER - BEFORE == CPAGES"; then
16701 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
16703 log "cache hits:: before: $BEFORE, after: $AFTER"
16706 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16707 # > 2.12.56 uses pagecache if cached
16708 log "Read again; it should not be satisfied from the cache."
16710 cancel_lru_locks osc
16711 cat $file >/dev/null
16713 if ! let "AFTER - BEFORE == 0"; then
16714 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
16716 log "cache hits:: before: $BEFORE, after: $AFTER"
16720 log "Write data and read it back."
16721 log "Read should be satisfied from the cache."
16722 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16724 cancel_lru_locks osc
16725 cat $file >/dev/null
16727 if ! let "AFTER - BEFORE == CPAGES"; then
16728 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
16730 log "cache hits:: before: $BEFORE, after: $AFTER"
16733 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16734 # > 2.12.56 uses pagecache if cached
16735 log "Read again; it should not be satisfied from the cache."
16737 cancel_lru_locks osc
16738 cat $file >/dev/null
16740 if ! let "AFTER - BEFORE == 0"; then
16741 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
16743 log "cache hits:: before: $BEFORE, after: $AFTER"
16747 log "Turn off read and write cache"
16749 set_cache writethrough off
16751 log "Write data and read it back"
16752 log "It should not be satisfied from the cache."
16754 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16755 cancel_lru_locks osc
16757 cat $file >/dev/null
16759 if ! let "AFTER - BEFORE == 0"; then
16760 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
16762 log "cache hits:: before: $BEFORE, after: $AFTER"
16765 log "Turn on the read cache and turn off the write cache"
16767 set_cache writethrough off
16769 log "Write data and read it back"
16770 log "It should not be satisfied from the cache."
16772 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16774 cancel_lru_locks osc
16775 cat $file >/dev/null
16777 if ! let "AFTER - BEFORE == 0"; then
16778 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
16780 log "cache hits:: before: $BEFORE, after: $AFTER"
16783 log "Read again; it should be satisfied from the cache."
16785 cancel_lru_locks osc
16786 cat $file >/dev/null
16788 if ! let "AFTER - BEFORE == CPAGES"; then
16789 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
16791 log "cache hits:: before: $BEFORE, after: $AFTER"
16794 restore_lustre_params < $p
16797 run_test 156 "Verification of tunables"
16800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16801 remote_mds_nodsh && skip "remote MDS with nodsh"
16802 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16803 skip "Need MDS version at least 2.2.0"
16805 changelog_register || error "changelog_register failed"
16806 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16807 changelog_users $SINGLEMDS | grep -q $cl_user ||
16808 error "User $cl_user not found in changelog_users"
16810 mkdir_on_mdt0 $DIR/$tdir
16813 test_mkdir -p $DIR/$tdir/pics/2008/zachy
16814 changelog_clear 0 || error "changelog_clear failed"
16815 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
16816 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
16817 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16818 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16819 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16820 rm $DIR/$tdir/pics/desktop.jpg
16822 echo "verifying changelog mask"
16823 changelog_chmask "-MKDIR"
16824 changelog_chmask "-CLOSE"
16826 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
16827 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
16829 changelog_chmask "+MKDIR"
16830 changelog_chmask "+CLOSE"
16832 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
16833 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
16835 MKDIRS=$(changelog_dump | grep -c "MKDIR")
16836 CLOSES=$(changelog_dump | grep -c "CLOSE")
16837 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
16838 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
16841 echo "verifying target fid"
16842 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
16843 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
16844 [ "$fidc" == "$fidf" ] ||
16845 error "changelog '$tfile' fid $fidc != file fid $fidf"
16846 echo "verifying parent fid"
16847 # The FID returned from the Changelog may be the directory shard on
16848 # a different MDT, and not the FID returned by path2fid on the parent.
16849 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
16850 # since this is what will matter when recreating this file in the tree.
16851 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
16852 local pathp=$($LFS fid2path $MOUNT "$fidp")
16853 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
16854 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
16856 echo "getting records for $cl_user"
16857 changelog_users $SINGLEMDS
16858 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
16860 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
16861 error "changelog_clear failed"
16862 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
16863 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
16864 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
16865 error "user index expect $user_rec1 + $nclr != $user_rec2"
16867 local min0_rec=$(changelog_users $SINGLEMDS |
16868 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
16869 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
16870 awk '{ print $1; exit; }')
16872 changelog_dump | tail -n 5
16873 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
16874 [ $first_rec == $((min0_rec + 1)) ] ||
16875 error "first index should be $min0_rec + 1 not $first_rec"
16877 # LU-3446 changelog index reset on MDT restart
16878 local cur_rec1=$(changelog_users $SINGLEMDS |
16879 awk '/^current.index:/ { print $NF }')
16880 changelog_clear 0 ||
16881 error "clear all changelog records for $cl_user failed"
16882 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
16883 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
16884 error "Fail to start $SINGLEMDS"
16885 local cur_rec2=$(changelog_users $SINGLEMDS |
16886 awk '/^current.index:/ { print $NF }')
16887 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
16888 [ $cur_rec1 == $cur_rec2 ] ||
16889 error "current index should be $cur_rec1 not $cur_rec2"
16891 echo "verifying users from this test are deregistered"
16892 changelog_deregister || error "changelog_deregister failed"
16893 changelog_users $SINGLEMDS | grep -q $cl_user &&
16894 error "User '$cl_user' still in changelog_users"
16896 # lctl get_param -n mdd.*.changelog_users
16897 # current_index: 144
16898 # ID index (idle seconds)
16899 # cl3 144 (2) mask=<list>
16900 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
16901 # this is the normal case where all users were deregistered
16902 # make sure no new records are added when no users are present
16903 local last_rec1=$(changelog_users $SINGLEMDS |
16904 awk '/^current.index:/ { print $NF }')
16905 touch $DIR/$tdir/chloe
16906 local last_rec2=$(changelog_users $SINGLEMDS |
16907 awk '/^current.index:/ { print $NF }')
16908 echo "verify changelogs are off: $last_rec1 == $last_rec2"
16909 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
16911 # any changelog users must be leftovers from a previous test
16912 changelog_users $SINGLEMDS
16913 echo "other changelog users; can't verify off"
16916 run_test 160a "changelog sanity"
16918 test_160b() { # LU-3587
16919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16920 remote_mds_nodsh && skip "remote MDS with nodsh"
16921 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16922 skip "Need MDS version at least 2.2.0"
16924 changelog_register || error "changelog_register failed"
16925 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16926 changelog_users $SINGLEMDS | grep -q $cl_user ||
16927 error "User '$cl_user' not found in changelog_users"
16929 local longname1=$(str_repeat a 255)
16930 local longname2=$(str_repeat b 255)
16933 echo "creating very long named file"
16934 touch $longname1 || error "create of '$longname1' failed"
16935 echo "renaming very long named file"
16936 mv $longname1 $longname2
16938 changelog_dump | grep RENME | tail -n 5
16941 run_test 160b "Verify that very long rename doesn't crash in changelog"
16944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16945 remote_mds_nodsh && skip "remote MDS with nodsh"
16947 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16948 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16949 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16950 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16954 # Registration step
16955 changelog_register || error "changelog_register failed"
16958 mkdir -p $DIR/$tdir
16959 $MCREATE $DIR/$tdir/foo_160c
16960 changelog_chmask "-TRUNC"
16961 $TRUNCATE $DIR/$tdir/foo_160c 200
16962 changelog_chmask "+TRUNC"
16963 $TRUNCATE $DIR/$tdir/foo_160c 199
16964 changelog_dump | tail -n 5
16965 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
16966 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
16968 run_test 160c "verify that changelog log catch the truncate event"
16971 remote_mds_nodsh && skip "remote MDS with nodsh"
16972 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16974 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
16975 skip "Need MDS version at least 2.7.60"
16977 # Registration step
16978 changelog_register || error "changelog_register failed"
16980 mkdir -p $DIR/$tdir/migrate_dir
16981 changelog_clear 0 || error "changelog_clear failed"
16983 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
16984 changelog_dump | tail -n 5
16985 local migrates=$(changelog_dump | grep -c "MIGRT")
16986 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
16988 run_test 160d "verify that changelog log catch the migrate event"
16991 remote_mds_nodsh && skip "remote MDS with nodsh"
16994 changelog_register || error "changelog_register failed"
16996 local MDT0=$(facet_svc $SINGLEMDS)
16999 # No user (expect fail)
17000 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
17002 if [ $rc -eq 0 ]; then
17003 error "Should fail without user"
17004 elif [ $rc -ne 4 ]; then
17005 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
17008 # Delete a future user (expect fail)
17009 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
17011 if [ $rc -eq 0 ]; then
17012 error "Deleted non-existant user cl77"
17013 elif [ $rc -ne 2 ]; then
17014 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
17017 # Clear to a bad index (1 billion should be safe)
17018 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
17021 if [ $rc -eq 0 ]; then
17022 error "Successfully cleared to invalid CL index"
17023 elif [ $rc -ne 22 ]; then
17024 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
17027 run_test 160e "changelog negative testing (should return errors)"
17030 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17031 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17032 skip "Need MDS version at least 2.10.56"
17034 local mdts=$(comma_list $(mdts_nodes))
17037 changelog_register || error "first changelog_register failed"
17038 changelog_register || error "second changelog_register failed"
17040 declare -A cl_user1
17041 declare -A cl_user2
17046 # generate some changelog records to accumulate on each MDT
17047 # use all_char because created files should be evenly distributed
17048 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17049 error "test_mkdir $tdir failed"
17050 log "$(date +%s): creating first files"
17051 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17052 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
17053 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
17056 # check changelogs have been generated
17057 local start=$SECONDS
17058 local idle_time=$((MDSCOUNT * 5 + 5))
17059 local nbcl=$(changelog_dump | wc -l)
17060 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17062 for param in "changelog_max_idle_time=$idle_time" \
17064 "changelog_min_gc_interval=2" \
17065 "changelog_min_free_cat_entries=3"; do
17066 local MDT0=$(facet_svc $SINGLEMDS)
17067 local var="${param%=*}"
17068 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17070 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17071 do_nodes $mdts $LCTL set_param mdd.*.$param
17074 # force cl_user2 to be idle (1st part), but also cancel the
17075 # cl_user1 records so that it is not evicted later in the test.
17076 local sleep1=$((idle_time / 2))
17077 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
17080 # simulate changelog catalog almost full
17081 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
17082 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
17084 for i in $(seq $MDSCOUNT); do
17085 cl_users=(${CL_USERS[mds$i]})
17086 cl_user1[mds$i]="${cl_users[0]}"
17087 cl_user2[mds$i]="${cl_users[1]}"
17089 [ -n "${cl_user1[mds$i]}" ] ||
17090 error "mds$i: no user registered"
17091 [ -n "${cl_user2[mds$i]}" ] ||
17092 error "mds$i: only ${cl_user2[mds$i]} is registered"
17094 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17095 [ -n "$user_rec1" ] ||
17096 error "mds$i: User ${cl_user1[mds$i]} not registered"
17097 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17098 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17099 [ -n "$user_rec2" ] ||
17100 error "mds$i: User ${cl_user1[mds$i]} not registered"
17101 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17102 "$user_rec1 + 2 == $user_rec2"
17103 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17104 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17105 "$user_rec1 + 2, but is $user_rec2"
17106 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17107 [ -n "$user_rec2" ] ||
17108 error "mds$i: User ${cl_user2[mds$i]} not registered"
17109 [ $user_rec1 == $user_rec2 ] ||
17110 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17111 "$user_rec1, but is $user_rec2"
17114 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
17115 local sleep2=$((idle_time - (SECONDS - start) + 1))
17116 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
17119 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17120 # cl_user1 should be OK because it recently processed records.
17121 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
17122 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17123 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
17124 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
17127 # ensure gc thread is done
17128 for i in $(mdts_nodes); do
17129 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17130 error "$i: GC-thread not done"
17134 for (( i = 1; i <= MDSCOUNT; i++ )); do
17135 # check cl_user1 still registered
17136 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17137 error "mds$i: User ${cl_user1[mds$i]} not registered"
17138 # check cl_user2 unregistered
17139 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17140 error "mds$i: User ${cl_user2[mds$i]} still registered"
17142 # check changelogs are present and starting at $user_rec1 + 1
17143 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17144 [ -n "$user_rec1" ] ||
17145 error "mds$i: User ${cl_user1[mds$i]} not registered"
17146 first_rec=$($LFS changelog $(facet_svc mds$i) |
17147 awk '{ print $1; exit; }')
17149 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17150 [ $((user_rec1 + 1)) == $first_rec ] ||
17151 error "mds$i: rec $first_rec != $user_rec1 + 1"
17154 run_test 160f "changelog garbage collect (timestamped users)"
17157 remote_mds_nodsh && skip "remote MDS with nodsh"
17158 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
17159 skip "Need MDS version at least 2.14.55"
17161 local mdts=$(comma_list $(mdts_nodes))
17164 changelog_register || error "first changelog_register failed"
17165 changelog_register || error "second changelog_register failed"
17167 declare -A cl_user1
17168 declare -A cl_user2
17173 # generate some changelog records to accumulate on each MDT
17174 # use all_char because created files should be evenly distributed
17175 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17176 error "test_mkdir $tdir failed"
17177 for ((i = 0; i < MDSCOUNT; i++)); do
17178 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17179 error "create $DIR/$tdir/d$i.1 failed"
17182 # check changelogs have been generated
17183 local nbcl=$(changelog_dump | wc -l)
17184 (( $nbcl > 0 )) || error "no changelogs found"
17186 # reduce the max_idle_indexes value to make sure we exceed it
17187 for param in "changelog_max_idle_indexes=2" \
17189 "changelog_min_gc_interval=2"; do
17190 local MDT0=$(facet_svc $SINGLEMDS)
17191 local var="${param%=*}"
17192 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17194 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17195 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17196 error "unable to set mdd.*.$param"
17199 local start=$SECONDS
17200 for i in $(seq $MDSCOUNT); do
17201 cl_users=(${CL_USERS[mds$i]})
17202 cl_user1[mds$i]="${cl_users[0]}"
17203 cl_user2[mds$i]="${cl_users[1]}"
17205 [ -n "${cl_user1[mds$i]}" ] ||
17206 error "mds$i: user1 is not registered"
17207 [ -n "${cl_user2[mds$i]}" ] ||
17208 error "mds$i: only ${cl_user1[mds$i]} is registered"
17210 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17211 [ -n "$user_rec1" ] ||
17212 error "mds$i: user1 ${cl_user1[mds$i]} not found"
17213 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17214 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17215 [ -n "$user_rec2" ] ||
17216 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
17217 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
17218 "$user_rec1 + 2 == $user_rec2"
17219 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17220 error "mds$i: user1 ${cl_user1[mds$i]} index " \
17221 "expected $user_rec1 + 2, but is $user_rec2"
17222 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17223 [ -n "$user_rec2" ] ||
17224 error "mds$i: user2 ${cl_user2[mds$i]} not found"
17225 [ $user_rec1 == $user_rec2 ] ||
17226 error "mds$i: user2 ${cl_user2[mds$i]} index " \
17227 "expected $user_rec1, but is $user_rec2"
17230 # ensure we are past the previous changelog_min_gc_interval set above
17231 local sleep2=$((start + 2 - SECONDS))
17232 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17233 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17234 # cl_user1 should be OK because it recently processed records.
17235 for ((i = 0; i < MDSCOUNT; i++)); do
17236 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
17237 error "create $DIR/$tdir/d$i.3 failed"
17240 # ensure gc thread is done
17241 for i in $(mdts_nodes); do
17242 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17243 error "$i: GC-thread not done"
17247 for (( i = 1; i <= MDSCOUNT; i++ )); do
17248 # check cl_user1 still registered
17249 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17250 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
17251 # check cl_user2 unregistered
17252 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17253 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
17255 # check changelogs are present and starting at $user_rec1 + 1
17256 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17257 [ -n "$user_rec1" ] ||
17258 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
17259 first_rec=$($LFS changelog $(facet_svc mds$i) |
17260 awk '{ print $1; exit; }')
17262 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17263 [ $((user_rec1 + 1)) == $first_rec ] ||
17264 error "mds$i: rec $first_rec != $user_rec1 + 1"
17267 run_test 160g "changelog garbage collect on idle records"
17270 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17271 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17272 skip "Need MDS version at least 2.10.56"
17274 local mdts=$(comma_list $(mdts_nodes))
17277 changelog_register || error "first changelog_register failed"
17278 changelog_register || error "second changelog_register failed"
17280 declare -A cl_user1
17281 declare -A cl_user2
17286 # generate some changelog records to accumulate on each MDT
17287 # use all_char because created files should be evenly distributed
17288 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17289 error "test_mkdir $tdir failed"
17290 for ((i = 0; i < MDSCOUNT; i++)); do
17291 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17292 error "create $DIR/$tdir/d$i.1 failed"
17295 # check changelogs have been generated
17296 local nbcl=$(changelog_dump | wc -l)
17297 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17299 for param in "changelog_max_idle_time=10" \
17301 "changelog_min_gc_interval=2"; do
17302 local MDT0=$(facet_svc $SINGLEMDS)
17303 local var="${param%=*}"
17304 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17306 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17307 do_nodes $mdts $LCTL set_param mdd.*.$param
17310 # force cl_user2 to be idle (1st part)
17313 for i in $(seq $MDSCOUNT); do
17314 cl_users=(${CL_USERS[mds$i]})
17315 cl_user1[mds$i]="${cl_users[0]}"
17316 cl_user2[mds$i]="${cl_users[1]}"
17318 [ -n "${cl_user1[mds$i]}" ] ||
17319 error "mds$i: no user registered"
17320 [ -n "${cl_user2[mds$i]}" ] ||
17321 error "mds$i: only ${cl_user2[mds$i]} is registered"
17323 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17324 [ -n "$user_rec1" ] ||
17325 error "mds$i: User ${cl_user1[mds$i]} not registered"
17326 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17327 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17328 [ -n "$user_rec2" ] ||
17329 error "mds$i: User ${cl_user1[mds$i]} not registered"
17330 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17331 "$user_rec1 + 2 == $user_rec2"
17332 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17333 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17334 "$user_rec1 + 2, but is $user_rec2"
17335 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17336 [ -n "$user_rec2" ] ||
17337 error "mds$i: User ${cl_user2[mds$i]} not registered"
17338 [ $user_rec1 == $user_rec2 ] ||
17339 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17340 "$user_rec1, but is $user_rec2"
17343 # force cl_user2 to be idle (2nd part) and to reach
17344 # changelog_max_idle_time
17347 # force each GC-thread start and block then
17348 # one per MDT/MDD, set fail_val accordingly
17349 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
17350 do_nodes $mdts $LCTL set_param fail_loc=0x1316
17352 # generate more changelogs to trigger fail_loc
17353 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17354 error "create $DIR/$tdir/${tfile}bis failed"
17356 # stop MDT to stop GC-thread, should be done in back-ground as it will
17357 # block waiting for the thread to be released and exit
17358 declare -A stop_pids
17359 for i in $(seq $MDSCOUNT); do
17361 stop_pids[mds$i]=$!
17364 for i in $(mdts_nodes); do
17367 local facets=$(facets_up_on_host $i)
17369 for facet in ${facets//,/ }; do
17370 if [[ $facet == mds* ]]; then
17374 # ensure each MDS's gc threads are still present and all in "R"
17375 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
17376 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
17377 error "$i: expected $nb GC-thread"
17379 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
17381 error "$i: GC-thread not found in R-state"
17382 # check umounts of each MDT on MDS have reached kthread_stop()
17383 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
17384 error "$i: expected $nb umount"
17386 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
17387 error "$i: umount not found in D-state"
17390 # release all GC-threads
17391 do_nodes $mdts $LCTL set_param fail_loc=0
17393 # wait for MDT stop to complete
17394 for i in $(seq $MDSCOUNT); do
17395 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
17399 # may try to check if any orphan changelog records are present
17400 # via ldiskfs/zfs and llog_reader...
17402 # re-start/mount MDTs
17403 for i in $(seq $MDSCOUNT); do
17404 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
17405 error "Fail to start mds$i"
17409 for i in $(seq $MDSCOUNT); do
17410 # check cl_user1 still registered
17411 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17412 error "mds$i: User ${cl_user1[mds$i]} not registered"
17413 # check cl_user2 unregistered
17414 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17415 error "mds$i: User ${cl_user2[mds$i]} still registered"
17417 # check changelogs are present and starting at $user_rec1 + 1
17418 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17419 [ -n "$user_rec1" ] ||
17420 error "mds$i: User ${cl_user1[mds$i]} not registered"
17421 first_rec=$($LFS changelog $(facet_svc mds$i) |
17422 awk '{ print $1; exit; }')
17424 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
17425 [ $((user_rec1 + 1)) == $first_rec ] ||
17426 error "mds$i: first index should be $user_rec1 + 1, " \
17427 "but is $first_rec"
17430 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
17435 local mdts=$(comma_list $(mdts_nodes))
17437 changelog_register || error "first changelog_register failed"
17439 # generate some changelog records to accumulate on each MDT
17440 # use all_char because created files should be evenly distributed
17441 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17442 error "test_mkdir $tdir failed"
17443 for ((i = 0; i < MDSCOUNT; i++)); do
17444 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17445 error "create $DIR/$tdir/d$i.1 failed"
17448 # check changelogs have been generated
17449 local nbcl=$(changelog_dump | wc -l)
17450 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17452 # simulate race between register and unregister
17453 # XXX as fail_loc is set per-MDS, with DNE configs the race
17454 # simulation will only occur for one MDT per MDS and for the
17455 # others the normal race scenario will take place
17456 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
17457 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
17458 do_nodes $mdts $LCTL set_param fail_val=1
17460 # unregister 1st user
17461 changelog_deregister &
17463 # wait some time for deregister work to reach race rdv
17465 # register 2nd user
17466 changelog_register || error "2nd user register failed"
17468 wait $pid1 || error "1st user deregister failed"
17472 declare -A LAST_REC
17473 for i in $(seq $MDSCOUNT); do
17474 if changelog_users mds$i | grep "^cl"; then
17475 # make sure new records are added with one user present
17476 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
17477 awk '/^current.index:/ { print $NF }')
17479 error "mds$i has no user registered"
17483 # generate more changelog records to accumulate on each MDT
17484 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17485 error "create $DIR/$tdir/${tfile}bis failed"
17487 for i in $(seq $MDSCOUNT); do
17488 last_rec=$(changelog_users $SINGLEMDS |
17489 awk '/^current.index:/ { print $NF }')
17490 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
17491 [ $last_rec != ${LAST_REC[mds$i]} ] ||
17492 error "changelogs are off on mds$i"
17495 run_test 160i "changelog user register/unregister race"
17498 remote_mds_nodsh && skip "remote MDS with nodsh"
17499 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
17500 skip "Need MDS version at least 2.12.56"
17502 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
17503 stack_trap "umount $MOUNT2" EXIT
17505 changelog_register || error "first changelog_register failed"
17506 stack_trap "changelog_deregister" EXIT
17508 # generate some changelog
17509 # use all_char because created files should be evenly distributed
17510 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17511 error "mkdir $tdir failed"
17512 for ((i = 0; i < MDSCOUNT; i++)); do
17513 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17514 error "create $DIR/$tdir/d$i.1 failed"
17517 # open the changelog device
17518 exec 3>/dev/changelog-$FSNAME-MDT0000
17519 stack_trap "exec 3>&-" EXIT
17520 exec 4</dev/changelog-$FSNAME-MDT0000
17521 stack_trap "exec 4<&-" EXIT
17523 # umount the first lustre mount
17525 stack_trap "mount_client $MOUNT" EXIT
17527 # read changelog, which may or may not fail, but should not crash
17531 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17532 changelog_users $SINGLEMDS | grep -q $cl_user ||
17533 error "User $cl_user not found in changelog_users"
17535 printf 'clear:'$cl_user':0' >&3
17537 run_test 160j "client can be umounted while its chanangelog is being used"
17540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17541 remote_mds_nodsh && skip "remote MDS with nodsh"
17543 mkdir -p $DIR/$tdir/1/1
17545 changelog_register || error "changelog_register failed"
17546 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17548 changelog_users $SINGLEMDS | grep -q $cl_user ||
17549 error "User '$cl_user' not found in changelog_users"
17550 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
17551 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
17552 rmdir $DIR/$tdir/1/1 & sleep 1
17554 touch $DIR/$tdir/2/2
17555 rm -rf $DIR/$tdir/2
17560 changelog_dump | grep rmdir || error "rmdir not recorded"
17562 run_test 160k "Verify that changelog records are not lost"
17564 # Verifies that a file passed as a parameter has recently had an operation
17565 # performed on it that has generated an MTIME changelog which contains the
17566 # correct parent FID. As files might reside on a different MDT from the
17567 # parent directory in DNE configurations, the FIDs are translated to paths
17568 # before being compared, which should be identical
17569 compare_mtime_changelog() {
17577 mdtidx=$($LFS getstripe --mdt-index $file)
17578 mdtidx=$(printf "%04x" $mdtidx)
17580 # Obtain the parent FID from the MTIME changelog
17581 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
17582 [ -z "$mtime" ] && error "MTIME changelog not recorded"
17584 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
17585 [ -z "$cl_fid" ] && error "parent FID not present"
17587 # Verify that the path for the parent FID is the same as the path for
17588 # the test directory
17589 pdir=$($LFS fid2path $MOUNT "$cl_fid")
17593 [[ "${pdir%/}" == "$dir" ]] ||
17594 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
17598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17600 remote_mds_nodsh && skip "remote MDS with nodsh"
17601 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17602 skip "Need MDS version at least 2.13.55"
17606 changelog_register || error "changelog_register failed"
17607 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17609 changelog_users $SINGLEMDS | grep -q $cl_user ||
17610 error "User '$cl_user' not found in changelog_users"
17612 # Clear some types so that MTIME changelogs are generated
17613 changelog_chmask "-CREAT"
17614 changelog_chmask "-CLOSE"
17616 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
17618 # Test CL_MTIME during setattr
17619 touch $DIR/$tdir/$tfile
17620 compare_mtime_changelog $DIR/$tdir/$tfile
17622 # Test CL_MTIME during close
17623 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
17624 compare_mtime_changelog $DIR/$tdir/${tfile}_2
17626 run_test 160l "Verify that MTIME changelog records contain the parent FID"
17629 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17630 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17631 skip "Need MDS version at least 2.14.51"
17638 changelog_register || error "first changelog_register failed"
17639 changelog_register || error "second changelog_register failed"
17641 cl_users=(${CL_USERS[mds1]})
17642 cl_user1="${cl_users[0]}"
17643 cl_user2="${cl_users[1]}"
17644 # generate some changelog records to accumulate on MDT0
17645 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17646 createmany -m $DIR/$tdir/$tfile 50 ||
17647 error "create $DIR/$tdir/$tfile failed"
17648 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17651 # check changelogs have been generated
17652 local nbcl=$(changelog_dump | wc -l)
17653 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17655 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
17656 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
17658 __changelog_clear mds1 $cl_user1 +10
17659 __changelog_clear mds1 $cl_user2 0 &
17662 __changelog_clear mds1 $cl_user1 0 ||
17663 error "fail to cancel record for $cl_user1"
17665 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17667 run_test 160m "Changelog clear race"
17670 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17671 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17672 skip "Need MDS version at least 2.14.51"
17681 changelog_register || error "first changelog_register failed"
17683 cl_users=(${CL_USERS[mds1]})
17684 cl_user1="${cl_users[0]}"
17686 # generate some changelog records to accumulate on MDT0
17687 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17688 first_rec=$(changelog_users $SINGLEMDS |
17689 awk '/^current.index:/ { print $NF }')
17690 while (( last_rec < (( first_rec + 65000)) )); do
17691 createmany -m $DIR/$tdir/$tfile 10000 ||
17692 error "create $DIR/$tdir/$tfile failed"
17694 for i in $(seq 0 10000); do
17695 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
17699 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
17700 error "unlinkmany failed unlink"
17701 last_rec=$(changelog_users $SINGLEMDS |
17702 awk '/^current.index:/ { print $NF }')
17703 echo last record $last_rec
17704 (( last_rec == 0 )) && error "no changelog found"
17707 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
17708 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
17710 __changelog_clear mds1 $cl_user1 0 &
17713 __changelog_clear mds1 $cl_user1 0 ||
17714 error "fail to cancel record for $cl_user1"
17716 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17718 run_test 160n "Changelog destroy race"
17721 local mdt="$(facet_svc $SINGLEMDS)"
17723 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17724 remote_mds_nodsh && skip "remote MDS with nodsh"
17725 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
17726 skip "Need MDS version at least 2.14.52"
17728 changelog_register --user test_160o -m unlnk+close+open ||
17729 error "changelog_register failed"
17731 do_facet $SINGLEMDS $LCTL --device $mdt \
17732 changelog_register -u "Tt3_-#" &&
17733 error "bad symbols in name should fail"
17735 do_facet $SINGLEMDS $LCTL --device $mdt \
17736 changelog_register -u test_160o &&
17737 error "the same name registration should fail"
17739 do_facet $SINGLEMDS $LCTL --device $mdt \
17740 changelog_register -u test_160toolongname &&
17741 error "too long name registration should fail"
17743 changelog_chmask "MARK+HSM"
17744 lctl get_param mdd.*.changelog*mask
17745 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17746 changelog_users $SINGLEMDS | grep -q $cl_user ||
17747 error "User $cl_user not found in changelog_users"
17749 echo $cl_user | grep -q test_160o ||
17750 error "User $cl_user has no specific name 'test160o'"
17753 changelog_clear 0 || error "changelog_clear failed"
17754 # generate some changelog records to accumulate on MDT0
17755 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17756 touch $DIR/$tdir/$tfile # open 1
17758 OPENS=$(changelog_dump | grep -c "OPEN")
17759 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
17761 # must be no MKDIR it wasn't set as user mask
17762 MKDIR=$(changelog_dump | grep -c "MKDIR")
17763 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
17765 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
17766 mdd.$mdt.changelog_current_mask -n)
17767 # register maskless user
17768 changelog_register || error "changelog_register failed"
17769 # effective mask should be not changed because it is not minimal
17770 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17771 mdd.$mdt.changelog_current_mask -n)
17772 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
17773 # set server mask to minimal value
17774 changelog_chmask "MARK"
17775 # check effective mask again, should be treated as DEFMASK now
17776 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17777 mdd.$mdt.changelog_current_mask -n)
17778 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17780 if (( $MDS1_VERSION >= $(version_code 2.15.52) )) ; then
17781 # set server mask back to some value
17782 changelog_chmask "CLOSE,UNLNK"
17783 # check effective mask again, should not remain as DEFMASK
17784 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17785 mdd.$mdt.changelog_current_mask -n)
17786 [[ $mask != *"HLINK"* ]] || error "mask is still DEFMASK"
17789 do_facet $SINGLEMDS $LCTL --device $mdt \
17790 changelog_deregister -u test_160o ||
17791 error "cannot deregister by name"
17793 run_test 160o "changelog user name and mask"
17796 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17797 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17798 skip "Need MDS version at least 2.14.51"
17799 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
17805 changelog_register || error "first changelog_register failed"
17807 cl_users=(${CL_USERS[mds1]})
17808 cl_user1="${cl_users[0]}"
17810 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17811 createmany -m $DIR/$tdir/$tfile 50 ||
17812 error "create $DIR/$tdir/$tfile failed"
17813 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17816 # check changelogs have been generated
17817 entry_count=$(changelog_dump | wc -l)
17818 ((entry_count != 0)) || error "no changelog entries found"
17820 # remove changelog_users and check that orphan entries are removed
17822 local dev=$(mdsdevname 1)
17823 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
17824 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
17825 entry_count=$(changelog_dump | wc -l)
17826 ((entry_count == 0)) ||
17827 error "found $entry_count changelog entries, expected none"
17829 run_test 160p "Changelog orphan cleanup with no users"
17832 local mdt="$(facet_svc $SINGLEMDS)"
17835 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17836 remote_mds_nodsh && skip "remote MDS with nodsh"
17837 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
17838 skip "Need MDS version at least 2.14.54"
17840 # set server mask to minimal value like server init does
17841 changelog_chmask "MARK"
17842 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
17843 error "changelog_register failed"
17844 # check effective mask again, should be treated as DEFMASK now
17845 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17846 mdd.$mdt.changelog_current_mask -n)
17847 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
17848 error "changelog_deregister failed"
17849 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17851 run_test 160q "changelog effective mask is DEFMASK if not set"
17854 remote_mds_nodsh && skip "remote MDS with nodsh"
17855 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
17856 skip "Need MDS version at least 2.14.55"
17858 local mdts=$(comma_list $(mdts_nodes))
17860 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
17861 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
17862 fail_val=$((24 * 3600 * 10))
17864 # Create a user which is 10 days old
17865 changelog_register || error "first changelog_register failed"
17867 declare -A cl_user1
17870 # generate some changelog records to accumulate on each MDT
17871 # use all_char because created files should be evenly distributed
17872 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17873 error "test_mkdir $tdir failed"
17874 for ((i = 0; i < MDSCOUNT; i++)); do
17875 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17876 error "create $DIR/$tdir/d$i.1 failed"
17879 # check changelogs have been generated
17880 local nbcl=$(changelog_dump | wc -l)
17881 (( nbcl > 0 )) || error "no changelogs found"
17883 # reduce the max_idle_indexes value to make sure we exceed it
17884 for param in "changelog_max_idle_indexes=2097446912" \
17885 "changelog_max_idle_time=2592000" \
17887 "changelog_min_gc_interval=2"; do
17888 local MDT0=$(facet_svc $SINGLEMDS)
17889 local var="${param%=*}"
17890 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17892 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17893 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17894 error "unable to set mdd.*.$param"
17897 local start=$SECONDS
17898 for i in $(seq $MDSCOUNT); do
17899 cl_users=(${CL_USERS[mds$i]})
17900 cl_user1[mds$i]="${cl_users[0]}"
17902 [[ -n "${cl_user1[mds$i]}" ]] ||
17903 error "mds$i: no user registered"
17906 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
17907 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
17909 # ensure we are past the previous changelog_min_gc_interval set above
17910 local sleep2=$((start + 2 - SECONDS))
17911 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17913 # Generate one more changelog to trigger GC
17914 for ((i = 0; i < MDSCOUNT; i++)); do
17915 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
17916 error "create $DIR/$tdir/d$i.3 failed"
17919 # ensure gc thread is done
17920 for node in $(mdts_nodes); do
17921 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
17922 error "$node: GC-thread not done"
17925 do_nodes $mdts $LCTL set_param fail_loc=0
17927 for (( i = 1; i <= MDSCOUNT; i++ )); do
17928 # check cl_user1 is purged
17929 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
17930 error "mds$i: User ${cl_user1[mds$i]} is registered"
17934 run_test 160s "changelog garbage collect on idle records * time"
17937 remote_mds_nodsh && skip "remote MDS with nodsh"
17938 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
17939 skip "Need MDS version at least 2.15.50"
17941 local MDT0=$(facet_svc $SINGLEMDS)
17947 changelog_register --user user1 -m all ||
17948 error "user1 failed to register"
17950 mkdir_on_mdt0 $DIR/$tdir
17951 # create default overstripe to maximize changelog size
17952 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
17953 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
17954 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17956 # user2 consumes less records so less space
17957 changelog_register --user user2 || error "user2 failed to register"
17958 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
17959 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17961 # check changelogs have been generated
17962 local nbcl=$(changelog_dump | wc -l)
17963 (( nbcl > 0 )) || error "no changelogs found"
17965 # reduce the changelog_min_gc_interval to force check
17966 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
17967 local var="${param%=*}"
17968 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17970 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
17971 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
17972 error "unable to set mdd.*.$param"
17976 cl_users=(${CL_USERS[mds1]})
17977 cl_user1="${cl_users[0]}"
17978 cl_user2="${cl_users[1]}"
17980 [[ -n $cl_user1 ]] ||
17981 error "mds1: user #1 isn't registered"
17982 [[ -n $cl_user2 ]] ||
17983 error "mds1: user #2 isn't registered"
17985 # ensure we are past the previous changelog_min_gc_interval set above
17986 local sleep2=$((start + 2 - SECONDS))
17987 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17989 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
17990 do_facet mds1 $LCTL set_param fail_loc=0x018c \
17991 fail_val=$(((llog_size1 + llog_size2) / 2))
17993 # Generate more changelog to trigger GC
17994 createmany -o $DIR/$tdir/u3_ 4 ||
17995 error "create failed for more files"
17997 # ensure gc thread is done
17998 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
17999 error "mds1: GC-thread not done"
18001 do_facet mds1 $LCTL set_param fail_loc=0
18003 # check cl_user1 is purged
18004 changelog_users mds1 | grep -q "$cl_user1" &&
18005 error "User $cl_user1 is registered"
18006 # check cl_user2 is not purged
18007 changelog_users mds1 | grep -q "$cl_user2" ||
18008 error "User $cl_user2 is not registered"
18010 run_test 160t "changelog garbage collect on lack of space"
18013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18015 test_mkdir -c1 $DIR/$tdir
18016 cp /etc/hosts $DIR/$tdir/$tfile
18017 test_mkdir -c1 $DIR/$tdir/foo1
18018 test_mkdir -c1 $DIR/$tdir/foo2
18019 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
18020 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
18021 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
18022 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
18023 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
18024 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18025 $LFS fid2path $DIR $FID
18026 error "bad link ea"
18029 rm $DIR/$tdir/foo2/zachary
18031 rm $DIR/$tdir/foo2/thor
18033 rm $DIR/$tdir/$tfile
18035 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
18036 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
18037 { $LFS fid2path $DIR $FID; error "bad link rename"; }
18038 rm $DIR/$tdir/foo2/maggie
18041 local longname=$tfile.avg_len_is_thirty_two_
18042 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
18043 error_noexit 'failed to unlink many hardlinks'" EXIT
18044 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
18045 error "failed to hardlink many files"
18046 links=$($LFS fid2path $DIR $FID | wc -l)
18047 echo -n "${links}/1000 links in link EA"
18048 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
18050 run_test 161a "link ea sanity"
18053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18054 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
18057 local remote_dir=$DIR/$tdir/remote_dir
18059 mkdir -p $DIR/$tdir
18060 $LFS mkdir -i $MDTIDX $remote_dir ||
18061 error "create remote directory failed"
18063 cp /etc/hosts $remote_dir/$tfile
18064 mkdir -p $remote_dir/foo1
18065 mkdir -p $remote_dir/foo2
18066 ln $remote_dir/$tfile $remote_dir/foo1/sofia
18067 ln $remote_dir/$tfile $remote_dir/foo2/zachary
18068 ln $remote_dir/$tfile $remote_dir/foo1/luna
18069 ln $remote_dir/$tfile $remote_dir/foo2/thor
18071 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
18073 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18074 $LFS fid2path $DIR $FID
18075 error "bad link ea"
18078 rm $remote_dir/foo2/zachary
18080 rm $remote_dir/foo2/thor
18082 rm $remote_dir/$tfile
18084 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
18085 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
18086 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
18087 $LFS fid2path $DIR $FID
18088 error "bad link rename"
18090 rm $remote_dir/foo2/maggie
18093 local longname=filename_avg_len_is_thirty_two_
18094 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
18095 error "failed to hardlink many files"
18096 links=$($LFS fid2path $DIR $FID | wc -l)
18097 echo -n "${links}/1000 links in link EA"
18098 [[ ${links} -gt 60 ]] ||
18099 error "expected at least 60 links in link EA"
18100 unlinkmany $remote_dir/foo2/$longname 1000 ||
18101 error "failed to unlink many hardlinks"
18103 run_test 161b "link ea sanity under remote directory"
18106 remote_mds_nodsh && skip "remote MDS with nodsh"
18107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18108 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
18109 skip "Need MDS version at least 2.1.5"
18111 # define CLF_RENAME_LAST 0x0001
18112 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
18113 changelog_register || error "changelog_register failed"
18116 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
18117 touch $DIR/$tdir/foo_161c
18118 touch $DIR/$tdir/bar_161c
18119 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18120 changelog_dump | grep RENME | tail -n 5
18121 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18122 changelog_clear 0 || error "changelog_clear failed"
18123 if [ x$flags != "x0x1" ]; then
18124 error "flag $flags is not 0x1"
18127 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
18128 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
18129 touch $DIR/$tdir/foo_161c
18130 touch $DIR/$tdir/bar_161c
18131 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18132 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18133 changelog_dump | grep RENME | tail -n 5
18134 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18135 changelog_clear 0 || error "changelog_clear failed"
18136 if [ x$flags != "x0x0" ]; then
18137 error "flag $flags is not 0x0"
18139 echo "rename overwrite a target having nlink > 1," \
18140 "changelog record has flags of $flags"
18142 # rename doesn't overwrite a target (changelog flag 0x0)
18143 touch $DIR/$tdir/foo_161c
18144 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
18145 changelog_dump | grep RENME | tail -n 5
18146 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
18147 changelog_clear 0 || error "changelog_clear failed"
18148 if [ x$flags != "x0x0" ]; then
18149 error "flag $flags is not 0x0"
18151 echo "rename doesn't overwrite a target," \
18152 "changelog record has flags of $flags"
18154 # define CLF_UNLINK_LAST 0x0001
18155 # unlink a file having nlink = 1 (changelog flag 0x1)
18156 rm -f $DIR/$tdir/foo2_161c
18157 changelog_dump | grep UNLNK | tail -n 5
18158 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18159 changelog_clear 0 || error "changelog_clear failed"
18160 if [ x$flags != "x0x1" ]; then
18161 error "flag $flags is not 0x1"
18163 echo "unlink a file having nlink = 1," \
18164 "changelog record has flags of $flags"
18166 # unlink a file having nlink > 1 (changelog flag 0x0)
18167 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18168 rm -f $DIR/$tdir/foobar_161c
18169 changelog_dump | grep UNLNK | tail -n 5
18170 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18171 changelog_clear 0 || error "changelog_clear failed"
18172 if [ x$flags != "x0x0" ]; then
18173 error "flag $flags is not 0x0"
18175 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
18177 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
18180 remote_mds_nodsh && skip "remote MDS with nodsh"
18181 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
18186 changelog_register || error "changelog_register failed"
18188 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
18189 # interfer with $MOUNT/.lustre/fid/ access
18191 [[ $? -eq 0 ]] || error "mkdir failed"
18193 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | CFS_FAIL_ONCE
18194 $LCTL set_param fail_loc=0x8000140c
18196 $LCTL set_param fail_val=5
18199 echo foofoo > $DIR/$tdir/$tfile &
18202 # wait for create to be delayed
18206 [[ $? -eq 0 ]] || error "create should be blocked"
18208 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
18209 stack_trap "rm -f $tempfile"
18210 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
18211 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
18212 # some delay may occur during ChangeLog publishing and file read just
18213 # above, that could allow file write to happen finally
18214 [[ -s $tempfile ]] && echo "file should be empty"
18216 $LCTL set_param fail_loc=0
18219 [[ $? -eq 0 ]] || error "create failed"
18221 run_test 161d "create with concurrent .lustre/fid access"
18224 local expected="$1"
18229 path=$($LFS fid2path "$@")
18232 if [ $rc -ne 0 ]; then
18233 error "path looked up of '$expected' failed: rc=$rc"
18234 elif [ "$path" != "$expected" ]; then
18235 error "path looked up '$path' instead of '$expected'"
18237 echo "FID '$fid' resolves to path '$path' as expected"
18241 test_162a() { # was test_162
18242 test_mkdir -p -c1 $DIR/$tdir/d2
18243 touch $DIR/$tdir/d2/$tfile
18244 touch $DIR/$tdir/d2/x1
18245 touch $DIR/$tdir/d2/x2
18246 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
18247 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
18249 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
18250 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
18253 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
18254 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
18255 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
18257 # softlink to wrong file
18258 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
18259 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
18260 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
18263 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
18264 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
18265 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
18266 # fid2path dir/fsname should both work
18267 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
18268 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
18270 # hardlink count: check that there are 2 links
18271 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
18272 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
18274 # hardlink indexing: remove the first link
18275 rm $DIR/$tdir/d2/p/q/r/hlink
18276 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
18278 run_test 162a "path lookup sanity"
18281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18282 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18285 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18286 error "create striped dir failed"
18288 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18289 tail -n 1 | awk '{print $2}')
18290 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
18292 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
18293 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
18296 for ((i=0;i<5;i++)); do
18297 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
18298 error "get fid for f$i failed"
18299 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
18301 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
18302 error "get fid for d$i failed"
18303 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
18308 run_test 162b "striped directory path lookup sanity"
18310 # LU-4239: Verify fid2path works with paths 100 or more directories deep
18312 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
18313 skip "Need MDS version at least 2.7.51"
18315 local lpath=$tdir.local
18316 local rpath=$tdir.remote
18318 test_mkdir $DIR/$lpath
18319 test_mkdir $DIR/$rpath
18321 for ((i = 0; i <= 101; i++)); do
18324 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
18325 error "get fid for local directory $DIR/$lpath failed"
18326 check_path "$DIR/$lpath" $MOUNT $FID --link 0
18329 test_mkdir $DIR/$rpath
18330 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
18331 error "get fid for remote directory $DIR/$rpath failed"
18332 check_path "$DIR/$rpath" $MOUNT $FID --link 0
18337 run_test 162c "fid2path works with paths 100 or more directories deep"
18339 oalr_event_count() {
18343 awk -v name="${FSNAME}-OST0000" \
18344 -v event="${event}" \
18345 '$1 == "TRACE" && $2 == event && $3 == name' \
18350 oalr_expect_event_count() {
18353 local expect="${3}"
18356 count=$(oalr_event_count "${event}" "${trace}")
18357 if ((count == expect)); then
18361 error_noexit "${event} event count was '${count}', expected ${expect}"
18367 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
18369 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
18373 sync # Flush previous IOs so we can count log entries.
18374 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
18375 stack_trap cleanup_165 EXIT
18379 local trace="/tmp/${tfile}.trace"
18383 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18384 skip "OFD access log unsupported"
18387 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18390 do_facet ost1 ofd_access_log_reader --list
18393 do_facet ost1 killall -TERM ofd_access_log_reader
18397 if ((rc != 0)); then
18398 error "ofd_access_log_reader exited with rc = '${rc}'"
18401 # Parse trace file for discovery events:
18402 oalr_expect_event_count alr_log_add "${trace}" 1
18403 oalr_expect_event_count alr_log_eof "${trace}" 1
18404 oalr_expect_event_count alr_log_free "${trace}" 1
18406 run_test 165a "ofd access log discovery"
18409 local trace="/tmp/${tfile}.trace"
18410 local file="${DIR}/${tfile}"
18419 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18420 skip "OFD access log unsupported"
18423 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18426 do_facet ost1 ofd_access_log_reader --list
18428 lfs setstripe -c 1 -i 0 "${file}"
18429 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18430 error "cannot create '${file}'"
18433 do_facet ost1 killall -TERM ofd_access_log_reader
18437 if ((rc != 0)); then
18438 error "ofd_access_log_reader exited with rc = '${rc}'"
18441 oalr_expect_event_count alr_log_entry "${trace}" 1
18443 pfid1=$($LFS path2fid "${file}")
18445 # 1 2 3 4 5 6 7 8 9 10
18446 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
18447 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18449 echo "entry = '${entry[*]}'" >&2
18452 if [[ "${pfid1}" != "${pfid2}" ]]; then
18453 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18457 if ((size != 1048576)); then
18458 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
18462 if [[ "${flags}" != "w" ]]; then
18463 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
18466 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18469 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
18470 error "cannot read '${file}'"
18473 do_facet ost1 killall -TERM ofd_access_log_reader
18477 if ((rc != 0)); then
18478 error "ofd_access_log_reader exited with rc = '${rc}'"
18481 oalr_expect_event_count alr_log_entry "${trace}" 1
18483 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18484 echo "entry = '${entry[*]}'" >&2
18487 if [[ "${pfid1}" != "${pfid2}" ]]; then
18488 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18492 if ((size != 524288)); then
18493 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
18497 if [[ "${flags}" != "r" ]]; then
18498 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
18501 run_test 165b "ofd access log entries are produced and consumed"
18504 local trace="/tmp/${tfile}.trace"
18505 local file="${DIR}/${tdir}/${tfile}"
18507 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18508 skip "OFD access log unsupported"
18510 test_mkdir "${DIR}/${tdir}"
18513 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18516 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
18518 # 4096 / 64 = 64. Create twice as many entries.
18519 for ((i = 0; i < 128; i++)); do
18520 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
18521 error "cannot create file"
18526 do_facet ost1 killall -TERM ofd_access_log_reader
18529 if ((rc != 0)); then
18530 error "ofd_access_log_reader exited with rc = '${rc}'"
18533 unlinkmany "${file}-%d" 128
18535 run_test 165c "full ofd access logs do not block IOs"
18537 oal_get_read_count() {
18540 # STATS lustre-OST0001 alr_read_count 1
18542 do_facet ost1 cat "${stats}" |
18543 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
18544 END { print count; }'
18547 oal_expect_read_count() {
18552 # Ask ofd_access_log_reader to write stats.
18553 do_facet ost1 killall -USR1 ofd_access_log_reader
18555 # Allow some time for things to happen.
18558 count=$(oal_get_read_count "${stats}")
18559 if ((count == expect)); then
18563 error_noexit "bad read count, got ${count}, expected ${expect}"
18564 do_facet ost1 cat "${stats}" >&2
18569 local stats="/tmp/${tfile}.stats"
18570 local file="${DIR}/${tdir}/${tfile}"
18571 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
18573 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18574 skip "OFD access log unsupported"
18576 test_mkdir "${DIR}/${tdir}"
18579 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
18582 lfs setstripe -c 1 -i 0 "${file}"
18584 do_facet ost1 lctl set_param "${param}=rw"
18585 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18586 error "cannot create '${file}'"
18587 oal_expect_read_count "${stats}" 1
18589 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18590 error "cannot read '${file}'"
18591 oal_expect_read_count "${stats}" 2
18593 do_facet ost1 lctl set_param "${param}=r"
18594 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18595 error "cannot create '${file}'"
18596 oal_expect_read_count "${stats}" 2
18598 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18599 error "cannot read '${file}'"
18600 oal_expect_read_count "${stats}" 3
18602 do_facet ost1 lctl set_param "${param}=w"
18603 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18604 error "cannot create '${file}'"
18605 oal_expect_read_count "${stats}" 4
18607 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18608 error "cannot read '${file}'"
18609 oal_expect_read_count "${stats}" 4
18611 do_facet ost1 lctl set_param "${param}=0"
18612 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18613 error "cannot create '${file}'"
18614 oal_expect_read_count "${stats}" 4
18616 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18617 error "cannot read '${file}'"
18618 oal_expect_read_count "${stats}" 4
18620 do_facet ost1 killall -TERM ofd_access_log_reader
18623 if ((rc != 0)); then
18624 error "ofd_access_log_reader exited with rc = '${rc}'"
18627 run_test 165d "ofd_access_log mask works"
18630 local stats="/tmp/${tfile}.stats"
18631 local file0="${DIR}/${tdir}-0/${tfile}"
18632 local file1="${DIR}/${tdir}-1/${tfile}"
18634 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18635 skip "OFD access log unsupported"
18637 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18639 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
18640 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
18642 lfs setstripe -c 1 -i 0 "${file0}"
18643 lfs setstripe -c 1 -i 0 "${file1}"
18646 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
18649 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
18650 error "cannot create '${file0}'"
18652 oal_expect_read_count "${stats}" 0
18654 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
18655 error "cannot create '${file1}'"
18657 oal_expect_read_count "${stats}" 1
18659 do_facet ost1 killall -TERM ofd_access_log_reader
18662 if ((rc != 0)); then
18663 error "ofd_access_log_reader exited with rc = '${rc}'"
18666 run_test 165e "ofd_access_log MDT index filter works"
18669 local trace="/tmp/${tfile}.trace"
18674 do_facet ost1 timeout 60 ofd_access_log_reader \
18675 --exit-on-close --debug=- --trace=- > "${trace}" &
18682 if ((rc != 0)); then
18683 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
18688 run_test 165f "ofd_access_log_reader --exit-on-close works"
18691 # do directio so as not to populate the page cache
18692 log "creating a 10 Mb file"
18693 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
18694 error "multiop failed while creating a file"
18695 log "starting reads"
18696 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18697 log "truncating the file"
18698 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
18699 error "multiop failed while truncating the file"
18701 kill %+ || true # reads might have finished
18702 echo "wait until dd is finished"
18704 log "removing the temporary file"
18705 rm -rf $DIR/$tfile || error "tmp file removal failed"
18707 run_test 169 "parallel read and truncate should not deadlock"
18710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18712 $LCTL clear # bug 18514
18713 $LCTL debug_daemon start $TMP/${tfile}_log_good
18715 $LCTL debug_daemon stop
18716 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
18717 error "sed failed to read log_good"
18719 $LCTL debug_daemon start $TMP/${tfile}_log_good
18721 $LCTL debug_daemon stop
18723 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
18724 error "lctl df log_bad failed"
18726 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18727 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18729 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
18730 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
18732 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
18733 error "bad_line good_line1 good_line2 are empty"
18735 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18736 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
18737 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18739 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
18740 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18741 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18743 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
18744 error "bad_line_new good_line_new are empty"
18746 local expected_good=$((good_line1 + good_line2*2))
18748 rm -f $TMP/${tfile}*
18749 # LU-231, short malformed line may not be counted into bad lines
18750 if [ $bad_line -ne $bad_line_new ] &&
18751 [ $bad_line -ne $((bad_line_new - 1)) ]; then
18752 error "expected $bad_line bad lines, but got $bad_line_new"
18756 if [ $expected_good -ne $good_line_new ]; then
18757 error "expected $expected_good good lines, but got $good_line_new"
18762 run_test 170 "test lctl df to handle corrupted log ====================="
18764 test_171() { # bug20592
18765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18767 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
18768 $LCTL set_param fail_loc=0x50e
18769 $LCTL set_param fail_val=3000
18770 multiop_bg_pause $DIR/$tfile O_s || true
18772 kill -USR1 $MULTIPID
18776 if dmesg | grep "recursive fault"; then
18777 error "caught a recursive fault"
18779 $LCTL set_param fail_loc=0
18782 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
18786 #define OBD_FAIL_OBD_CLEANUP 0x60e
18787 $LCTL set_param fail_loc=0x60e
18788 umount $MOUNT || error "umount $MOUNT failed"
18789 stack_trap "mount_client $MOUNT"
18791 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
18792 error "no client OBDs are remained"
18794 $LCTL dl | while read devno state type name foo; do
18797 $LCTL --device $name cleanup
18798 $LCTL --device $name detach
18801 # skip server devices
18806 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
18807 $LCTL dl | egrep " osc | lov | lmv | mdc "
18808 error "some client OBDs are still remained"
18812 run_test 172 "manual device removal with lctl cleanup/detach ======"
18814 # it would be good to share it with obdfilter-survey/iokit-libecho code
18815 setup_obdecho_osc () {
18818 local obdfilter_name=$2
18819 echo "Creating new osc for $obdfilter_name on $ost_nid"
18820 # make sure we can find loopback nid
18821 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
18823 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
18824 ${obdfilter_name}_osc_UUID || rc=2; }
18825 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
18826 ${obdfilter_name}_UUID $ost_nid || rc=3; }
18830 cleanup_obdecho_osc () {
18831 local obdfilter_name=$1
18832 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
18833 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
18840 local pages=${3:-64}
18845 local obd_size=$(get_obd_size $node $OBD)
18846 local page_size=$(get_page_size $node)
18847 if [[ -n "$obd_size" ]]; then
18848 local new_count=$((obd_size / (pages * page_size / 1024)))
18849 [[ $new_count -ge $count ]] || count=$new_count
18852 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
18853 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
18855 if [ $rc -eq 0 ]; then
18856 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
18857 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
18859 echo "New object id is $id"
18860 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
18862 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
18863 "test_brw $count w v $pages $id" || rc=4; }
18864 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
18866 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
18867 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
18868 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
18869 { do_facet $node "$LCTL --device ec detach" || rc=6; }
18870 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
18875 skip "obdecho on osc is no longer supported"
18877 run_test 180a "test obdecho on osc"
18880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18881 remote_ost_nodsh && skip "remote OST with nodsh"
18883 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18884 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18885 error "failed to load module obdecho"
18887 local target=$(do_facet ost1 $LCTL dl |
18888 awk '/obdfilter/ { print $4; exit; }')
18890 if [ -n "$target" ]; then
18891 obdecho_test $target ost1 || error "obdecho_test failed with $?"
18893 do_facet ost1 $LCTL dl
18894 error "there is no obdfilter target on ost1"
18897 run_test 180b "test obdecho directly on obdfilter"
18899 test_180c() { # LU-2598
18900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18901 remote_ost_nodsh && skip "remote OST with nodsh"
18902 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
18903 skip "Need MDS version at least 2.4.0"
18905 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18906 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18907 error "failed to load module obdecho"
18909 local target=$(do_facet ost1 $LCTL dl |
18910 awk '/obdfilter/ { print $4; exit; }')
18912 if [ -n "$target" ]; then
18913 local pages=16384 # 64MB bulk I/O RPC size
18915 obdecho_test "$target" ost1 "$pages" ||
18916 error "obdecho_test with pages=$pages failed with $?"
18918 do_facet ost1 $LCTL dl
18919 error "there is no obdfilter target on ost1"
18922 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
18924 test_181() { # bug 22177
18925 test_mkdir $DIR/$tdir
18926 # create enough files to index the directory
18927 createmany -o $DIR/$tdir/foobar 4000
18928 # print attributes for debug purpose
18931 multiop_bg_pause $DIR/$tdir D_Sc || return 1
18933 # remove the files & current working dir
18934 unlinkmany $DIR/$tdir/foobar 4000
18936 kill -USR1 $MULTIPID
18938 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
18941 run_test 181 "Test open-unlinked dir ========================"
18947 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18949 $LCTL set_param mdc.*.rpc_stats=clear
18951 for (( i = 0; i < $tcount; i++ )) ; do
18952 mkdir $DIR/$tdir/$i
18955 for (( i = 0; i < $tcount; i++ )) ; do
18956 createmany -o $DIR/$tdir/$i/f- $fcount &
18960 for (( i = 0; i < $tcount; i++ )) ; do
18961 unlinkmany $DIR/$tdir/$i/f- $fcount &
18965 $LCTL get_param mdc.*.rpc_stats
18969 run_test 182a "Test parallel modify metadata operations from mdc"
18972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18973 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18980 do_facet mds1 $LCTL list_param \
18981 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
18982 skip "MDS lacks parallel RPC handling"
18984 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18986 rpc_count=$(do_facet mds1 $LCTL get_param -n \
18987 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
18990 createmany -i 0 -d $DIR/$tdir/t- $tcount
18992 for (( i = 0; i < $tcount; i++ )) ; do
18993 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18997 delta=$((etime - stime))
18998 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
19001 for (( i = 0; i < $tcount; i++ )) ; do
19002 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
19006 delta=$((etime - stime))
19007 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
19011 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19013 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
19016 createmany -i 0 -d $DIR/$tdir/t- $tcount
19018 for (( i = 0; i < $tcount; i++ )) ; do
19019 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19023 delta=$((etime - stime))
19024 echo "Time for file creation $delta sec for 1 RPC sent at a time"
19027 for (( i = 0; i < $tcount; i++ )) ; do
19028 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
19032 delta=$((etime - stime))
19033 echo "Time for file removal $delta sec for 1 RPC sent at a time"
19035 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
19037 run_test 182b "Test parallel modify metadata operations from osp"
19039 test_183() { # LU-2275
19040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19041 remote_mds_nodsh && skip "remote MDS with nodsh"
19042 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
19043 skip "Need MDS version at least 2.3.56"
19045 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19046 echo aaa > $DIR/$tdir/$tfile
19048 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
19049 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
19051 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
19052 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
19054 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19056 # Flush negative dentry cache
19057 touch $DIR/$tdir/$tfile
19059 # We are not checking for any leaked references here, they'll
19060 # become evident next time we do cleanup with module unload.
19063 run_test 183 "No crash or request leak in case of strange dispositions ========"
19065 # test suite 184 is for LU-2016, LU-2017
19067 check_swap_layouts_support
19069 dir0=$DIR/$tdir/$testnum
19070 test_mkdir -p -c1 $dir0
19075 $LFS setstripe -c1 $file1
19077 $LFS setstripe -c2 $file2
19079 gen1=$($LFS getstripe -g $file1)
19080 gen2=$($LFS getstripe -g $file2)
19082 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
19083 gen=$($LFS getstripe -g $file1)
19084 [[ $gen1 != $gen ]] ||
19085 error "Layout generation on $file1 does not change"
19086 gen=$($LFS getstripe -g $file2)
19087 [[ $gen2 != $gen ]] ||
19088 error "Layout generation on $file2 does not change"
19090 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
19091 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19093 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
19095 run_test 184a "Basic layout swap"
19098 check_swap_layouts_support
19100 dir0=$DIR/$tdir/$testnum
19101 mkdir -p $dir0 || error "creating dir $dir0"
19108 $LFS setstripe -c1 $file1
19109 $LFS setstripe -c2 $file2
19110 $LFS setstripe -c1 $file3
19111 chown $RUNAS_ID $file3
19112 gen1=$($LFS getstripe -g $file1)
19113 gen2=$($LFS getstripe -g $file2)
19115 $LFS swap_layouts $dir1 $dir2 &&
19116 error "swap of directories layouts should fail"
19117 $LFS swap_layouts $dir1 $file1 &&
19118 error "swap of directory and file layouts should fail"
19119 $RUNAS $LFS swap_layouts $file1 $file2 &&
19120 error "swap of file we cannot write should fail"
19121 $LFS swap_layouts $file1 $file3 &&
19122 error "swap of file with different owner should fail"
19123 /bin/true # to clear error code
19125 run_test 184b "Forbidden layout swap (will generate errors)"
19128 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
19129 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
19130 check_swap_layouts_support
19131 check_swap_layout_no_dom $DIR
19133 local dir0=$DIR/$tdir/$testnum
19134 mkdir -p $dir0 || error "creating dir $dir0"
19136 local ref1=$dir0/ref1
19137 local ref2=$dir0/ref2
19138 local file1=$dir0/file1
19139 local file2=$dir0/file2
19140 # create a file large enough for the concurrent test
19141 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
19142 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
19143 echo "ref file size: ref1($(stat -c %s $ref1))," \
19144 "ref2($(stat -c %s $ref2))"
19147 dd if=$ref1 of=$file1 bs=16k &
19150 # Make sure dd starts to copy file, but wait at most 5 seconds
19152 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
19154 $LFS swap_layouts $file1 $file2
19157 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
19158 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
19160 # how many bytes copied before swapping layout
19161 local copied=$(stat -c %s $file2)
19162 local remaining=$(stat -c %s $ref1)
19163 remaining=$((remaining - copied))
19164 echo "Copied $copied bytes before swapping layout..."
19166 cmp -n $copied $file1 $ref2 | grep differ &&
19167 error "Content mismatch [0, $copied) of ref2 and file1"
19168 cmp -n $copied $file2 $ref1 ||
19169 error "Content mismatch [0, $copied) of ref1 and file2"
19170 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
19171 error "Content mismatch [$copied, EOF) of ref1 and file1"
19174 rm -f $ref1 $ref2 $file1 $file2
19176 run_test 184c "Concurrent write and layout swap"
19179 check_swap_layouts_support
19180 check_swap_layout_no_dom $DIR
19181 [ -z "$(which getfattr 2>/dev/null)" ] &&
19182 skip_env "no getfattr command"
19184 local file1=$DIR/$tdir/$tfile-1
19185 local file2=$DIR/$tdir/$tfile-2
19186 local file3=$DIR/$tdir/$tfile-3
19190 mkdir -p $DIR/$tdir
19191 touch $file1 || error "create $file1 failed"
19192 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19193 error "create $file2 failed"
19194 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19195 error "create $file3 failed"
19196 lovea1=$(get_layout_param $file1)
19198 $LFS swap_layouts $file2 $file3 ||
19199 error "swap $file2 $file3 layouts failed"
19200 $LFS swap_layouts $file1 $file2 ||
19201 error "swap $file1 $file2 layouts failed"
19203 lovea2=$(get_layout_param $file2)
19206 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
19208 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19209 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
19211 run_test 184d "allow stripeless layouts swap"
19214 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
19215 skip "Need MDS version at least 2.6.94"
19216 check_swap_layouts_support
19217 check_swap_layout_no_dom $DIR
19218 [ -z "$(which getfattr 2>/dev/null)" ] &&
19219 skip_env "no getfattr command"
19221 local file1=$DIR/$tdir/$tfile-1
19222 local file2=$DIR/$tdir/$tfile-2
19223 local file3=$DIR/$tdir/$tfile-3
19226 mkdir -p $DIR/$tdir
19227 touch $file1 || error "create $file1 failed"
19228 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19229 error "create $file2 failed"
19230 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19231 error "create $file3 failed"
19233 $LFS swap_layouts $file1 $file2 ||
19234 error "swap $file1 $file2 layouts failed"
19236 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19237 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
19239 echo 123 > $file1 || error "Should be able to write into $file1"
19241 $LFS swap_layouts $file1 $file3 ||
19242 error "swap $file1 $file3 layouts failed"
19244 echo 123 > $file1 || error "Should be able to write into $file1"
19246 rm -rf $file1 $file2 $file3
19248 run_test 184e "Recreate layout after stripeless layout swaps"
19251 # Create a file with name longer than sizeof(struct stat) ==
19252 # 144 to see if we can get chars from the file name to appear
19253 # in the returned striping. Note that 'f' == 0x66.
19254 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
19256 mkdir -p $DIR/$tdir
19257 mcreate $DIR/$tdir/$file
19258 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
19259 error "IOC_MDC_GETFILEINFO returned garbage striping"
19262 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
19264 test_185() { # LU-2441
19265 # LU-3553 - no volatile file support in old servers
19266 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
19267 skip "Need MDS version at least 2.3.60"
19269 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19270 touch $DIR/$tdir/spoo
19271 local mtime1=$(stat -c "%Y" $DIR/$tdir)
19272 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
19273 error "cannot create/write a volatile file"
19274 [ "$FILESET" == "" ] &&
19275 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
19276 error "FID is still valid after close"
19278 multiop_bg_pause $DIR/$tdir vVw4096_c
19285 # assume that the next FID for this client is sequential, since stdout
19286 # is unfortunately eaten by multiop_bg_pause
19287 local n=$((${fidv[1]} + 1))
19288 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
19289 if [ "$FILESET" == "" ]; then
19290 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
19291 error "FID is missing before close"
19293 kill -USR1 $multi_pid
19294 # 1 second delay, so if mtime change we will see it
19296 local mtime2=$(stat -c "%Y" $DIR/$tdir)
19297 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
19299 run_test 185 "Volatile file support"
19301 function create_check_volatile() {
19305 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
19308 local FID=$(cat /tmp/${tfile}.fid)
19309 [ "$FID" == "" ] && error "can't get FID for volatile"
19310 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
19311 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
19312 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
19316 cancel_lru_locks mdc # flush opencache
19317 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
19322 # LU-12516 - volatile creation via .lustre
19323 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
19324 skip "Need MDS version at least 2.3.55"
19326 create_check_volatile 0
19327 [ $MDSCOUNT -lt 2 ] && return 0
19330 create_check_volatile 1
19334 run_test 185a "Volatile file creation in .lustre/fid/"
19337 remote_mds_nodsh && skip "remote MDS with nodsh"
19338 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19339 skip "Need MDS version at least 2.3.0"
19341 local dir0=$DIR/$tdir/$testnum
19342 mkdir -p $dir0 || error "creating dir $dir0"
19344 local file=$dir0/file1
19345 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
19346 stack_trap "rm -f $file"
19347 local dv1=$($LFS data_version $file)
19348 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
19349 local dv2=$($LFS data_version $file)
19350 [[ $dv1 != $dv2 ]] ||
19351 error "data version did not change on write $dv1 == $dv2"
19353 run_test 187a "Test data version change"
19356 remote_mds_nodsh && skip "remote MDS with nodsh"
19357 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19358 skip "Need MDS version at least 2.3.0"
19360 local dir0=$DIR/$tdir/$testnum
19361 mkdir -p $dir0 || error "creating dir $dir0"
19363 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
19364 [[ ${DV[0]} != ${DV[1]} ]] ||
19365 error "data version did not change on write"\
19366 " ${DV[0]} == ${DV[1]}"
19371 run_test 187b "Test data version change on volatile file"
19374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19375 remote_mgs_nodsh && skip "remote MGS with nodsh"
19376 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19378 local POOL=${POOL:-cea1}
19379 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
19380 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
19383 local last_ost=$(($OSTCOUNT - 1))
19385 local ost_list=$(seq $first_ost $ost_step $last_ost)
19386 local ost_range="$first_ost $last_ost $ost_step"
19387 local test_path=$POOL_ROOT/$POOL_DIR_NAME
19388 local file_dir=$POOL_ROOT/file_tst
19389 local subdir=$test_path/subdir
19393 # former test_200a test_200b
19394 pool_add $POOL || { rc=$? ; break; }
19395 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
19396 # former test_200c test_200d
19397 mkdir -p $test_path
19398 pool_set_dir $POOL $test_path || { rc=$? ; break; }
19399 pool_check_dir $POOL $test_path || { rc=$? ; break; }
19401 pool_check_dir $POOL $subdir || { rc=$? ; break; }
19402 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
19403 || { rc=$? ; break; }
19404 # former test_200e test_200f
19405 local files=$((OSTCOUNT*3))
19406 pool_alloc_files $POOL $test_path $files "$ost_list" \
19407 || { rc=$? ; break; }
19408 pool_create_files $POOL $file_dir $files "$ost_list" \
19409 || { rc=$? ; break; }
19410 # former test_200g test_200h
19411 pool_lfs_df $POOL || { rc=$? ; break; }
19412 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
19414 # former test_201a test_201b test_201c
19415 pool_remove_first_target $POOL || { rc=$? ; break; }
19417 local f=$test_path/$tfile
19418 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
19419 pool_remove $POOL $f || { rc=$? ; break; }
19427 run_test 200 "OST pools"
19429 # usage: default_attr <count | size | offset>
19431 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
19434 # usage: check_default_stripe_attr
19435 check_default_stripe_attr() {
19436 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
19439 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
19441 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
19445 error "unknown getstripe attr '$1'"
19448 [ $ACTUAL == $EXPECTED ] ||
19449 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
19453 test_mkdir $DIR/$tdir
19454 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
19456 check_default_stripe_attr --stripe-count
19457 check_default_stripe_attr --stripe-size
19458 check_default_stripe_attr --stripe-index
19460 run_test 204a "Print default stripe attributes"
19463 test_mkdir $DIR/$tdir
19464 $LFS setstripe --stripe-count 1 $DIR/$tdir
19466 check_default_stripe_attr --stripe-size
19467 check_default_stripe_attr --stripe-index
19469 run_test 204b "Print default stripe size and offset"
19472 test_mkdir $DIR/$tdir
19473 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19475 check_default_stripe_attr --stripe-count
19476 check_default_stripe_attr --stripe-index
19478 run_test 204c "Print default stripe count and offset"
19481 test_mkdir $DIR/$tdir
19482 $LFS setstripe --stripe-index 0 $DIR/$tdir
19484 check_default_stripe_attr --stripe-count
19485 check_default_stripe_attr --stripe-size
19487 run_test 204d "Print default stripe count and size"
19490 test_mkdir $DIR/$tdir
19491 $LFS setstripe -d $DIR/$tdir
19493 check_default_stripe_attr --stripe-count --raw
19494 check_default_stripe_attr --stripe-size --raw
19495 check_default_stripe_attr --stripe-index --raw
19497 run_test 204e "Print raw stripe attributes"
19500 test_mkdir $DIR/$tdir
19501 $LFS setstripe --stripe-count 1 $DIR/$tdir
19503 check_default_stripe_attr --stripe-size --raw
19504 check_default_stripe_attr --stripe-index --raw
19506 run_test 204f "Print raw stripe size and offset"
19509 test_mkdir $DIR/$tdir
19510 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19512 check_default_stripe_attr --stripe-count --raw
19513 check_default_stripe_attr --stripe-index --raw
19515 run_test 204g "Print raw stripe count and offset"
19518 test_mkdir $DIR/$tdir
19519 $LFS setstripe --stripe-index 0 $DIR/$tdir
19521 check_default_stripe_attr --stripe-count --raw
19522 check_default_stripe_attr --stripe-size --raw
19524 run_test 204h "Print raw stripe count and size"
19526 # Figure out which job scheduler is being used, if any,
19527 # or use a fake one
19528 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
19529 JOBENV=SLURM_JOB_ID
19530 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
19532 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
19534 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
19535 JOBENV=LOADL_STEP_ID
19536 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
19539 $LCTL list_param jobid_name > /dev/null 2>&1
19540 if [ $? -eq 0 ]; then
19546 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
19548 verify_jobstats() {
19553 # we don't really need to clear the stats for this test to work, since each
19554 # command has a unique jobid, but it makes debugging easier if needed.
19555 # for facet in $facets; do
19556 # local dev=$(convert_facet2label $facet)
19557 # # clear old jobstats
19558 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
19561 # use a new JobID for each test, or we might see an old one
19562 [ "$JOBENV" = "FAKE_JOBID" ] &&
19563 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
19565 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
19567 [ "$JOBENV" = "nodelocal" ] && {
19568 FAKE_JOBID=id.$testnum.%e.$RANDOM
19569 $LCTL set_param jobid_name=$FAKE_JOBID
19570 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
19573 log "Test: ${cmd[*]}"
19574 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
19576 if [ $JOBENV = "FAKE_JOBID" ]; then
19577 FAKE_JOBID=$JOBVAL ${cmd[*]}
19582 # all files are created on OST0000
19583 for facet in $facets; do
19584 local stats="*.$(convert_facet2label $facet).job_stats"
19586 # strip out libtool wrappers for in-tree executables
19587 if (( $(do_facet $facet lctl get_param $stats |
19588 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
19589 do_facet $facet lctl get_param $stats
19590 error "No jobstats for $JOBVAL found on $facet::$stats"
19596 local new_jobenv=$1
19598 set_persistent_param_and_check client "jobid_var" \
19599 "$FSNAME.sys.jobid_var" $new_jobenv
19602 test_205a() { # Job stats
19603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19604 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
19605 skip "Need MDS version with at least 2.7.1"
19606 remote_mgs_nodsh && skip "remote MGS with nodsh"
19607 remote_mds_nodsh && skip "remote MDS with nodsh"
19608 remote_ost_nodsh && skip "remote OST with nodsh"
19609 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
19610 skip "Server doesn't support jobstats"
19611 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
19613 local old_jobenv=$($LCTL get_param -n jobid_var)
19614 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
19615 stack_trap "jobstats_set $old_jobenv" EXIT
19619 local old_jobid_name=$($LCTL get_param jobid_name)
19620 stack_trap "$LCTL set_param $old_jobid_name" EXIT
19622 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
19623 mdt.*.job_cleanup_interval | head -n 1)
19624 local new_interval=5
19625 do_facet $SINGLEMDS \
19626 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
19627 stack_trap "do_facet $SINGLEMDS \
19628 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
19629 local start=$SECONDS
19633 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
19634 verify_jobstats "$cmd" "$SINGLEMDS"
19636 cmd="rmdir $DIR/$tdir"
19637 verify_jobstats "$cmd" "$SINGLEMDS"
19638 # mkdir on secondary MDT
19639 if [ $MDSCOUNT -gt 1 ]; then
19640 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
19641 verify_jobstats "$cmd" "mds2"
19644 cmd="mknod $DIR/$tfile c 1 3"
19645 verify_jobstats "$cmd" "$SINGLEMDS"
19647 cmd="rm -f $DIR/$tfile"
19648 verify_jobstats "$cmd" "$SINGLEMDS"
19649 # create all files on OST0000 so verify_jobstats can find OST stats
19651 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
19652 verify_jobstats "$cmd" "$SINGLEMDS"
19654 cmd="touch $DIR/$tfile"
19655 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19657 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
19658 verify_jobstats "$cmd" "ost1"
19660 cancel_lru_locks osc
19661 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
19662 verify_jobstats "$cmd" "ost1"
19664 cmd="$TRUNCATE $DIR/$tfile 0"
19665 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19667 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
19668 verify_jobstats "$cmd" "$SINGLEMDS"
19669 # jobstats expiry - sleep until old stats should be expired
19670 local left=$((new_interval + 5 - (SECONDS - start)))
19671 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
19672 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
19674 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
19675 verify_jobstats "$cmd" "$SINGLEMDS"
19676 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
19677 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
19679 # Ensure that jobid are present in changelog (if supported by MDS)
19680 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
19681 changelog_dump | tail -10
19682 jobids=$(changelog_dump | tail -9 | grep -c "j=")
19683 [ $jobids -eq 9 ] ||
19684 error "Wrong changelog jobid count $jobids != 9"
19688 jobstats_set $JOBENV
19690 changelog_dump | grep $tfile
19691 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
19692 [ $jobids -eq 0 ] ||
19693 error "Unexpected jobids when jobid_var=$JOBENV"
19696 # test '%j' access to environment variable - if supported
19697 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
19698 JOBENV="JOBCOMPLEX"
19699 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19701 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19704 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
19705 JOBENV="JOBCOMPLEX"
19706 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
19708 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19711 # test '%j' access to per-session jobid - if supported
19712 if lctl list_param jobid_this_session > /dev/null 2>&1
19714 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
19715 lctl set_param jobid_this_session=$USER
19717 JOBENV="JOBCOMPLEX"
19718 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19720 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19723 run_test 205a "Verify job stats"
19725 # LU-13117, LU-13597, LU-16599
19727 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
19728 skip "Need MDS version at least 2.13.54.91"
19730 local job_stats="mdt.*.job_stats"
19731 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
19733 do_facet mds1 $LCTL set_param $job_stats=clear
19735 # Setting jobid_var to USER might not be supported
19736 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
19737 $LCTL set_param jobid_var=USER || true
19738 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
19739 $LCTL set_param jobid_name="%j.%e.%u"
19741 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
19742 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
19743 { do_facet mds1 $LCTL get_param $job_stats;
19744 error "Unexpected jobid found"; }
19745 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
19746 { do_facet mds1 $LCTL get_param $job_stats;
19747 error "wrong job_stats format found"; }
19749 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
19750 echo "MDS does not yet escape jobid" && return 0
19752 mkdir_on_mdt0 $DIR/$tdir
19753 $LCTL set_param jobid_var=TEST205b
19754 env -i TEST205b="has sp" touch $DIR/$tdir/$tfile.2
19755 local jobid=$(do_facet mds1 $LCTL get_param $job_stats |
19756 awk '/has\\x20sp/ {print $3}')
19757 [[ -n "$jobid" ]] || { do_facet mds1 $LCTL get_param $job_stats;
19758 error "jobid not escaped"; }
19760 if (( $MDS1_VERSION >= $(version_code 2.15.53.139) )); then
19761 # need to run such a command on mds1:
19762 # lctl set_param mdt.$FSNAME-MDT0000.job_stats='"has\x20sp.touch.0"'
19764 # there might be multiple MDTs on single mds server, so need to
19765 # specifiy MDT0000. Or the command will fail due to other MDTs
19766 do_facet_vp mds1 $LCTL set_param mdt.$FSNAME-MDT0000.job_stats=$jobid ||
19767 error "cannot clear escaped jobid in job_stats";
19769 echo "MDS does not support clearing escaped jobid"
19772 run_test 205b "Verify job stats jobid and output format"
19776 $LCTL set_param llite.*.stats=0
19777 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
19778 $LCTL get_param llite.*.stats
19779 $LCTL get_param llite.*.stats | grep \
19780 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
19781 error "wrong client stats format found"
19783 run_test 205c "Verify client stats format"
19786 local file=$DIR/$tdir/$tfile
19788 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
19789 skip "need lustre >= 2.15.53 for lljobstat"
19790 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
19791 skip "need lustre >= 2.15.53 for lljobstat"
19792 verify_yaml_available || skip_env "YAML verification not installed"
19794 test_mkdir -i 0 $DIR/$tdir
19795 $LFS setstripe -E 1M -L mdt -E -1 $file || error "create file failed"
19796 stack_trap "rm -rf $DIR/$tdir"
19798 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
19799 error "failed to write data to $file"
19802 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats"
19803 echo -n 'verify rename_stats...'
19804 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats" |
19805 verify_yaml || error "rename_stats is not valid YAML"
19808 echo -n 'verify mdt job_stats...'
19809 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats" |
19810 verify_yaml || error "job_stats on mds1 is not valid YAML"
19813 echo -n 'verify ost job_stats...'
19814 do_facet ost1 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats" |
19815 verify_yaml || error "job_stats on ost1 is not valid YAML"
19818 run_test 205d "verify the format of some stats files"
19822 local file=$DIR/$tdir/$tfile
19823 local -a cli_params
19825 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
19826 skip "need lustre >= 2.15.53 for lljobstat"
19827 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
19828 skip "need lustre >= 2.15.53 for lljobstat"
19829 verify_yaml_available || skip_env "YAML verification not installed"
19831 cli_params=( $($LCTL get_param jobid_name jobid_var) )
19832 $LCTL set_param jobid_var=nodelocal jobid_name=205e.%e.%u
19833 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
19835 mkdir_on_mdt0 $DIR/$tdir || error "failed to create dir"
19836 stack_trap "rm -rf $DIR/$tdir"
19838 $LFS setstripe -E EOF -i 0 -c 1 $file ||
19839 error "failed to create $file on ost1"
19840 dd if=/dev/zero of=$file bs=1M count=10 oflag=sync ||
19841 error "failed to write data to $file"
19843 do_facet mds1 "$LCTL get_param *.*.job_stats"
19844 do_facet ost1 "$LCTL get_param *.*.job_stats"
19846 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000"
19847 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" | verify_yaml ||
19848 error "The output of lljobstat is not an valid YAML"
19850 # verify that job dd.0 does exist and has some ops on ost1
19851 # typically this line is like:
19852 # - 205e.dd.0: {ops: 20, ...}
19853 ops_comma=$(do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" |
19854 awk '$2=="205e.dd.0:" {print $4}')
19856 (( ${ops_comma%,} >= 10 )) ||
19857 error "cannot find job 205e.dd.0 with ops >= 10"
19859 run_test 205e "verify the output of lljobstat"
19862 verify_yaml_available || skip_env "YAML verification not installed"
19864 # check both qos_ost_weights and qos_mdt_weights
19865 do_facet mds1 $LCTL get_param -n lod.*.qos*weights
19866 do_facet mds1 $LCTL get_param -n lod.*.qos*weights | verify_yaml ||
19867 error "qos_ost_weights is not valid YAML"
19869 run_test 205f "verify qos_ost_weights YAML format "
19871 __test_205_jobstats_dump() {
19873 local nbr_instance=$1
19876 if (( ${#pids[@]} >= nbr_instance )); then
19881 do_facet mds1 "$LCTL get_param mdt.*.job_stats > /dev/null" &
19886 __test_205_cleanup() {
19888 # Clear all job entries
19889 do_facet mds1 "$LCTL set_param mdt.*.job_stats=clear"
19893 local -a mds1_params
19894 local -a cli_params
19898 mds1_params=( $(do_facet mds1 $LCTL get_param mdt.*.job_cleanup_interval) )
19899 do_facet mds1 $LCTL set_param mdt.*.job_cleanup_interval=$interval
19900 stack_trap "do_facet mds1 $LCTL set_param ${mds1_params[*]}" EXIT
19902 cli_params=( $($LCTL get_param jobid_name jobid_var) )
19903 $LCTL set_param jobid_var=TEST205G_ID jobid_name=%j.%p
19904 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
19907 export TEST205G_ID=205g
19908 stack_trap "unset TEST205G_ID" EXIT
19910 printf $DIR/$tfile.{0001..1000} | xargs -P10 -n1 touch
19913 __test_205_jobstats_dump 4 & pids+="$! "
19914 stack_trap "__test_205_cleanup $pids" EXIT INT
19916 [[ $SLOW == "no" ]] && sleep 90 || sleep 240
19918 run_test 205g "stress test for job_stats procfile"
19920 # LU-1480, LU-1773 and LU-1657
19922 mkdir -p $DIR/$tdir
19923 $LFS setstripe -c -1 $DIR/$tdir
19924 #define OBD_FAIL_LOV_INIT 0x1403
19925 $LCTL set_param fail_loc=0xa0001403
19926 $LCTL set_param fail_val=1
19927 touch $DIR/$tdir/$tfile || true
19929 run_test 206 "fail lov_init_raid0() doesn't lbug"
19932 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19933 local fsz=`stat -c %s $DIR/$tfile`
19934 cancel_lru_locks mdc
19936 # do not return layout in getattr intent
19937 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
19938 $LCTL set_param fail_loc=0x170
19939 local sz=`stat -c %s $DIR/$tfile`
19941 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
19945 run_test 207a "can refresh layout at glimpse"
19948 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19949 local cksum=`md5sum $DIR/$tfile`
19950 local fsz=`stat -c %s $DIR/$tfile`
19951 cancel_lru_locks mdc
19952 cancel_lru_locks osc
19954 # do not return layout in getattr intent
19955 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
19956 $LCTL set_param fail_loc=0x171
19958 # it will refresh layout after the file is opened but before read issues
19959 echo checksum is "$cksum"
19960 echo "$cksum" |md5sum -c --quiet || error "file differs"
19964 run_test 207b "can refresh layout at open"
19967 # FIXME: in this test suite, only RD lease is used. This is okay
19968 # for now as only exclusive open is supported. After generic lease
19969 # is done, this test suite should be revised. - Jinshan
19971 remote_mds_nodsh && skip "remote MDS with nodsh"
19972 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
19973 skip "Need MDS version at least 2.4.52"
19975 echo "==== test 1: verify get lease work"
19976 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
19978 echo "==== test 2: verify lease can be broken by upcoming open"
19979 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19983 $MULTIOP $DIR/$tfile oO_RDWR:c
19984 kill -USR1 $PID && wait $PID || error "break lease error"
19986 echo "==== test 3: verify lease can't be granted if an open already exists"
19987 $MULTIOP $DIR/$tfile oO_RDWR:_c &
19991 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
19992 kill -USR1 $PID && wait $PID || error "open file error"
19994 echo "==== test 4: lease can sustain over recovery"
19995 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
20001 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
20003 echo "==== test 5: lease broken can't be regained by replay"
20004 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
20008 # open file to break lease and then recovery
20009 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
20012 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
20016 run_test 208 "Exclusive open"
20019 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
20020 skip_env "must have disp_stripe"
20023 sync; sleep 5; sync;
20025 echo 3 > /proc/sys/vm/drop_caches
20026 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20027 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20028 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20030 # open/close 500 times
20031 for i in $(seq 500); do
20035 echo 3 > /proc/sys/vm/drop_caches
20036 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20037 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20038 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20040 echo "before: $req_before, after: $req_after"
20041 [ $((req_after - req_before)) -ge 300 ] &&
20042 error "open/close requests are not freed"
20045 run_test 209 "read-only open/close requests should be freed promptly"
20050 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
20054 $LFS getstripe $DIR/$tfile
20056 wait $pid || error "multiop failed"
20058 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
20062 $LFS getstripe $DIR/$tfile
20064 wait $pid || error "multiop failed"
20066 run_test 210 "lfs getstripe does not break leases"
20070 size=$((size % 8192 + 1))
20071 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
20072 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
20073 rm -f $DIR/f212 $DIR/f212.xyz
20075 run_test 212 "Sendfile test ============================================"
20078 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
20079 cancel_lru_locks osc
20080 lctl set_param fail_loc=0x8000040f
20081 # generate a read lock
20082 cat $DIR/$tfile > /dev/null
20083 # write to the file, it will try to cancel the above read lock.
20084 cat /etc/hosts >> $DIR/$tfile
20086 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
20088 test_214() { # for bug 20133
20089 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
20090 for (( i=0; i < 340; i++ )) ; do
20091 touch $DIR/$tdir/d214c/a$i
20094 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
20095 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
20096 ls $DIR/d214c || error "ls $DIR/d214c failed"
20097 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
20098 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
20100 run_test 214 "hash-indexed directory test - bug 20133"
20102 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
20103 create_lnet_proc_files() {
20104 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
20107 # counterpart of create_lnet_proc_files
20108 remove_lnet_proc_files() {
20109 rm -f $TMP/lnet_$1.sys
20112 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20113 # 3rd arg as regexp for body
20114 check_lnet_proc_stats() {
20115 local l=$(cat "$TMP/lnet_$1" |wc -l)
20116 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
20118 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
20121 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20122 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
20123 # optional and can be regexp for 2nd line (lnet.routes case)
20124 check_lnet_proc_entry() {
20125 local blp=2 # blp stands for 'position of 1st line of body'
20126 [ -z "$5" ] || blp=3 # lnet.routes case
20128 local l=$(cat "$TMP/lnet_$1" |wc -l)
20129 # subtracting one from $blp because the body can be empty
20130 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
20132 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
20133 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
20135 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
20136 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
20138 # bail out if any unexpected line happened
20139 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
20140 [ "$?" != 0 ] || error "$2 misformatted"
20143 test_215() { # for bugs 18102, 21079, 21517
20144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20146 local N='(0|[1-9][0-9]*)' # non-negative numeric
20147 local P='[1-9][0-9]*' # positive numeric
20148 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
20149 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
20150 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
20151 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
20153 local L1 # regexp for 1st line
20154 local L2 # regexp for 2nd line (optional)
20155 local BR # regexp for the rest (body)
20157 # lnet.stats should look as 11 space-separated non-negative numerics
20158 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
20159 create_lnet_proc_files "stats"
20160 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
20161 remove_lnet_proc_files "stats"
20163 # lnet.routes should look like this:
20164 # Routing disabled/enabled
20165 # net hops priority state router
20166 # where net is a string like tcp0, hops > 0, priority >= 0,
20167 # state is up/down,
20168 # router is a string like 192.168.1.1@tcp2
20169 L1="^Routing (disabled|enabled)$"
20170 L2="^net +hops +priority +state +router$"
20171 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
20172 create_lnet_proc_files "routes"
20173 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
20174 remove_lnet_proc_files "routes"
20176 # lnet.routers should look like this:
20177 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
20178 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
20179 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
20180 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
20181 L1="^ref +rtr_ref +alive +router$"
20182 BR="^$P +$P +(up|down) +$NID$"
20183 create_lnet_proc_files "routers"
20184 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
20185 remove_lnet_proc_files "routers"
20187 # lnet.peers should look like this:
20188 # nid refs state last max rtr min tx min queue
20189 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
20190 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
20191 # numeric (0 or >0 or <0), queue >= 0.
20192 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
20193 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
20194 create_lnet_proc_files "peers"
20195 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
20196 remove_lnet_proc_files "peers"
20198 # lnet.buffers should look like this:
20199 # pages count credits min
20200 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
20201 L1="^pages +count +credits +min$"
20202 BR="^ +$N +$N +$I +$I$"
20203 create_lnet_proc_files "buffers"
20204 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
20205 remove_lnet_proc_files "buffers"
20207 # lnet.nis should look like this:
20208 # nid status alive refs peer rtr max tx min
20209 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
20210 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
20211 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
20212 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
20213 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
20214 create_lnet_proc_files "nis"
20215 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
20216 remove_lnet_proc_files "nis"
20218 # can we successfully write to lnet.stats?
20219 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
20221 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
20223 test_216() { # bug 20317
20224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20225 remote_ost_nodsh && skip "remote OST with nodsh"
20228 local facets=$(get_facets OST)
20229 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20231 save_lustre_params client "osc.*.contention_seconds" > $p
20232 save_lustre_params $facets \
20233 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
20234 save_lustre_params $facets \
20235 "ldlm.namespaces.filter-*.contended_locks" >> $p
20236 save_lustre_params $facets \
20237 "ldlm.namespaces.filter-*.contention_seconds" >> $p
20238 clear_stats osc.*.osc_stats
20240 # agressive lockless i/o settings
20241 do_nodes $(comma_list $(osts_nodes)) \
20242 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
20243 ldlm.namespaces.filter-*.contended_locks=0 \
20244 ldlm.namespaces.filter-*.contention_seconds=60"
20245 lctl set_param -n osc.*.contention_seconds=60
20247 $DIRECTIO write $DIR/$tfile 0 10 4096
20248 $CHECKSTAT -s 40960 $DIR/$tfile
20250 # disable lockless i/o
20251 do_nodes $(comma_list $(osts_nodes)) \
20252 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
20253 ldlm.namespaces.filter-*.contended_locks=32 \
20254 ldlm.namespaces.filter-*.contention_seconds=0"
20255 lctl set_param -n osc.*.contention_seconds=0
20256 clear_stats osc.*.osc_stats
20258 dd if=/dev/zero of=$DIR/$tfile count=0
20259 $CHECKSTAT -s 0 $DIR/$tfile
20261 restore_lustre_params <$p
20265 run_test 216 "check lockless direct write updates file size and kms correctly"
20267 test_217() { # bug 22430
20268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20272 for node in $(nodes_list); do
20273 local nid=$(host_nids_address $node $NETTYPE)
20274 local node_ip=$(do_node $node getent ahostsv4 $node |
20275 awk '{ print $1; exit; }')
20277 echo "node: '$node', nid: '$nid', node_ip='$node_ip'"
20278 # if hostname matches any NID, use hostname for better testing
20279 if [[ -z "$nid" || "$nid" =~ "$node_ip" ]]; then
20280 echo "lctl ping node $node@$NETTYPE"
20281 lctl ping $node@$NETTYPE
20282 else # otherwise, at least test 'lctl ping' is working
20283 echo "lctl ping nid $(h2nettype $nid)"
20284 lctl ping $(h2nettype $nid)
20285 echo "skipping $node (no hyphen detected)"
20289 run_test 217 "check lctl ping for hostnames with embedded hyphen ('-')"
20292 # do directio so as not to populate the page cache
20293 log "creating a 10 Mb file"
20294 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
20295 error "multiop failed while creating a file"
20296 log "starting reads"
20297 dd if=$DIR/$tfile of=/dev/null bs=4096 &
20298 log "truncating the file"
20299 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
20300 error "multiop failed while truncating the file"
20302 kill %+ || true # reads might have finished
20303 echo "wait until dd is finished"
20305 log "removing the temporary file"
20306 rm -rf $DIR/$tfile || error "tmp file removal failed"
20308 run_test 218 "parallel read and truncate should not deadlock"
20311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20313 # write one partial page
20314 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
20315 # set no grant so vvp_io_commit_write will do sync write
20316 $LCTL set_param fail_loc=0x411
20317 # write a full page at the end of file
20318 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
20320 $LCTL set_param fail_loc=0
20321 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
20322 $LCTL set_param fail_loc=0x411
20323 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
20326 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
20327 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
20329 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
20331 test_220() { #LU-325
20332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20333 remote_ost_nodsh && skip "remote OST with nodsh"
20334 remote_mds_nodsh && skip "remote MDS with nodsh"
20335 remote_mgs_nodsh && skip "remote MGS with nodsh"
20339 # create on MDT0000 so the last_id and next_id are correct
20340 mkdir_on_mdt0 $DIR/$tdir
20341 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
20345 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
20346 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
20347 osp.$mdtosc_proc1.prealloc_last_id)
20348 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
20349 osp.$mdtosc_proc1.prealloc_next_id)
20353 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
20354 #define OBD_FAIL_OST_ENOINO 0x229
20355 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
20356 create_pool $FSNAME.$TESTNAME || return 1
20357 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
20359 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
20361 MDSOBJS=$((last_id - next_id))
20362 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
20364 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
20365 echo "OST still has $count kbytes free"
20367 echo "create $MDSOBJS files @next_id..."
20368 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
20370 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20371 osp.$mdtosc_proc1.prealloc_last_id)
20372 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20373 osp.$mdtosc_proc1.prealloc_next_id)
20375 echo "after creation, last_id=$last_id2, next_id=$next_id2"
20380 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
20381 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
20383 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
20384 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
20385 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
20386 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
20387 echo "unlink $MDSOBJS files @$next_id..."
20388 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
20390 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
20393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20395 dd if=`which date` of=$MOUNT/date oflag=sync
20396 chmod +x $MOUNT/date
20398 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
20399 $LCTL set_param fail_loc=0x80001401
20401 $MOUNT/date > /dev/null
20404 run_test 221 "make sure fault and truncate race to not cause OOM"
20407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20410 test_mkdir $DIR/$tdir
20411 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20412 createmany -o $DIR/$tdir/$tfile 10
20413 cancel_lru_locks mdc
20414 cancel_lru_locks osc
20415 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20416 $LCTL set_param fail_loc=0x31a
20417 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
20418 $LCTL set_param fail_loc=0
20421 run_test 222a "AGL for ls should not trigger CLIO lock failure"
20424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20427 test_mkdir $DIR/$tdir
20428 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20429 createmany -o $DIR/$tdir/$tfile 10
20430 cancel_lru_locks mdc
20431 cancel_lru_locks osc
20432 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20433 $LCTL set_param fail_loc=0x31a
20434 rm -r $DIR/$tdir || error "AGL for rmdir failed"
20435 $LCTL set_param fail_loc=0
20437 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
20440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20443 test_mkdir $DIR/$tdir
20444 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20445 createmany -o $DIR/$tdir/$tfile 10
20446 cancel_lru_locks mdc
20447 cancel_lru_locks osc
20448 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
20449 $LCTL set_param fail_loc=0x31b
20450 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
20451 $LCTL set_param fail_loc=0
20454 run_test 223 "osc reenqueue if without AGL lock granted ======================="
20456 test_224a() { # LU-1039, MRP-303
20457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20458 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
20459 $LCTL set_param fail_loc=0x508
20460 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
20461 $LCTL set_param fail_loc=0
20464 run_test 224a "Don't panic on bulk IO failure"
20466 test_224bd_sub() { # LU-1039, MRP-303
20467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20471 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
20473 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20475 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
20476 cancel_lru_locks osc
20478 stack_trap "set_checksums $ORIG_CSUM" EXIT
20479 local at_max_saved=0
20481 # adaptive timeouts may prevent seeing the issue
20482 if at_is_enabled; then
20483 at_max_saved=$(at_max_get mds)
20484 at_max_set 0 mds client
20485 stack_trap "at_max_set $at_max_saved mds client" EXIT
20488 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
20489 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
20490 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
20492 do_facet ost1 $LCTL set_param fail_loc=0
20493 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
20498 test_224bd_sub 3 error "dd failed"
20500 run_test 224b "Don't panic on bulk IO failure"
20502 test_224c() { # LU-6441
20503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20504 remote_mds_nodsh && skip "remote MDS with nodsh"
20506 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20507 save_writethrough $p
20508 set_cache writethrough on
20510 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
20511 local at_max=$($LCTL get_param -n at_max)
20512 local timeout=$($LCTL get_param -n timeout)
20513 local test_at="at_max"
20514 local param_at="$FSNAME.sys.at_max"
20515 local test_timeout="timeout"
20516 local param_timeout="$FSNAME.sys.timeout"
20518 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
20520 set_persistent_param_and_check client "$test_at" "$param_at" 0
20521 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
20523 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
20524 do_facet ost1 "$LCTL set_param fail_loc=0x520"
20525 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20526 stack_trap "rm -f $DIR/$tfile"
20527 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
20529 do_facet ost1 "$LCTL set_param fail_loc=0"
20531 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
20532 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
20535 $LCTL set_param -n $pages_per_rpc
20536 restore_lustre_params < $p
20539 run_test 224c "Don't hang if one of md lost during large bulk RPC"
20541 test_224d() { # LU-11169
20542 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
20544 run_test 224d "Don't corrupt data on bulk IO timeout"
20546 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
20548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20549 if [ -z ${MDSSURVEY} ]; then
20550 skip_env "mds-survey not found"
20552 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20553 skip "Need MDS version at least 2.2.51"
20555 local mds=$(facet_host $SINGLEMDS)
20556 local target=$(do_nodes $mds 'lctl dl' |
20557 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20559 local cmd1="file_count=1000 thrhi=4"
20560 local cmd2="dir_count=2 layer=mdd stripe_count=0"
20561 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20562 local cmd="$cmd1 $cmd2 $cmd3"
20564 rm -f ${TMP}/mds_survey*
20566 eval $cmd || error "mds-survey with zero-stripe failed"
20567 cat ${TMP}/mds_survey*
20568 rm -f ${TMP}/mds_survey*
20570 run_test 225a "Metadata survey sanity with zero-stripe"
20573 if [ -z ${MDSSURVEY} ]; then
20574 skip_env "mds-survey not found"
20576 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20577 skip "Need MDS version at least 2.2.51"
20578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20579 remote_mds_nodsh && skip "remote MDS with nodsh"
20580 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
20581 skip_env "Need to mount OST to test"
20584 local mds=$(facet_host $SINGLEMDS)
20585 local target=$(do_nodes $mds 'lctl dl' |
20586 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20588 local cmd1="file_count=1000 thrhi=4"
20589 local cmd2="dir_count=2 layer=mdd stripe_count=1"
20590 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20591 local cmd="$cmd1 $cmd2 $cmd3"
20593 rm -f ${TMP}/mds_survey*
20595 eval $cmd || error "mds-survey with stripe_count failed"
20596 cat ${TMP}/mds_survey*
20597 rm -f ${TMP}/mds_survey*
20599 run_test 225b "Metadata survey sanity with stripe_count = 1"
20601 mcreate_path2fid () {
20607 local path=$DIR/$tdir/$name
20612 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
20613 error "cannot create $desc"
20615 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
20617 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
20619 fid_path=$($LFS fid2path $MOUNT $fid)
20621 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
20623 [ "$path" == "$fid_path" ] ||
20624 error "fid2path returned $fid_path, expected $path"
20626 echo "pass with $path and $fid"
20631 mkdir -p $DIR/$tdir
20633 mcreate_path2fid 0010666 0 0 fifo "FIFO"
20634 mcreate_path2fid 0020666 1 3 null "character special file (null)"
20635 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
20636 mcreate_path2fid 0040666 0 0 dir "directory"
20637 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
20638 mcreate_path2fid 0100666 0 0 file "regular file"
20639 mcreate_path2fid 0120666 0 0 link "symbolic link"
20640 mcreate_path2fid 0140666 0 0 sock "socket"
20642 run_test 226a "call path2fid and fid2path on files of all type"
20645 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20650 mkdir -p $DIR/$tdir
20651 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
20652 error "create remote directory failed"
20653 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
20654 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
20655 "character special file (null)"
20656 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
20657 "character special file (no device)"
20658 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
20659 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
20660 "block special file (loop)"
20661 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
20662 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
20663 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
20665 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
20668 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20669 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
20670 skip "Need MDS version at least 2.13.55"
20672 local submnt=/mnt/submnt
20673 local srcfile=/etc/passwd
20674 local dstfile=$submnt/passwd
20680 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
20681 error "create remote directory failed"
20682 mkdir -p $submnt || error "create $submnt failed"
20683 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
20684 error "mount $submnt failed"
20685 stack_trap "umount $submnt" EXIT
20687 cp $srcfile $dstfile
20688 fid=$($LFS path2fid $dstfile)
20689 path=$($LFS fid2path $submnt "$fid")
20690 [ "$path" = "$dstfile" ] ||
20691 error "fid2path $submnt $fid failed ($path != $dstfile)"
20693 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
20695 # LU-1299 Executing or running ldd on a truncated executable does not
20696 # cause an out-of-memory condition.
20698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20699 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
20701 dd if=$(which date) of=$MOUNT/date bs=1k count=1
20702 chmod +x $MOUNT/date
20704 $MOUNT/date > /dev/null
20705 ldd $MOUNT/date > /dev/null
20708 run_test 227 "running truncated executable does not cause OOM"
20710 # LU-1512 try to reuse idle OI blocks
20712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20713 remote_mds_nodsh && skip "remote MDS with nodsh"
20714 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20716 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20717 local myDIR=$DIR/$tdir
20720 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20721 $LCTL set_param fail_loc=0x80001002
20722 createmany -o $myDIR/t- 10000
20723 $LCTL set_param fail_loc=0
20724 # The guard is current the largest FID holder
20726 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20728 local IDX=$(($SEQ % 64))
20730 do_facet $SINGLEMDS sync
20731 # Make sure journal flushed.
20733 local blk1=$(do_facet $SINGLEMDS \
20734 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20735 grep Blockcount | awk '{print $4}')
20737 # Remove old files, some OI blocks will become idle.
20738 unlinkmany $myDIR/t- 10000
20739 # Create new files, idle OI blocks should be reused.
20740 createmany -o $myDIR/t- 2000
20741 do_facet $SINGLEMDS sync
20742 # Make sure journal flushed.
20744 local blk2=$(do_facet $SINGLEMDS \
20745 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20746 grep Blockcount | awk '{print $4}')
20748 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20750 run_test 228a "try to reuse idle OI blocks"
20753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20754 remote_mds_nodsh && skip "remote MDS with nodsh"
20755 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20757 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20758 local myDIR=$DIR/$tdir
20761 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20762 $LCTL set_param fail_loc=0x80001002
20763 createmany -o $myDIR/t- 10000
20764 $LCTL set_param fail_loc=0
20765 # The guard is current the largest FID holder
20767 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20769 local IDX=$(($SEQ % 64))
20771 do_facet $SINGLEMDS sync
20772 # Make sure journal flushed.
20774 local blk1=$(do_facet $SINGLEMDS \
20775 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20776 grep Blockcount | awk '{print $4}')
20778 # Remove old files, some OI blocks will become idle.
20779 unlinkmany $myDIR/t- 10000
20782 stop $SINGLEMDS || error "Fail to stop MDT."
20784 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
20785 error "Fail to start MDT."
20787 client_up || error "Fail to df."
20788 # Create new files, idle OI blocks should be reused.
20789 createmany -o $myDIR/t- 2000
20790 do_facet $SINGLEMDS sync
20791 # Make sure journal flushed.
20793 local blk2=$(do_facet $SINGLEMDS \
20794 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20795 grep Blockcount | awk '{print $4}')
20797 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20799 run_test 228b "idle OI blocks can be reused after MDT restart"
20803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20804 remote_mds_nodsh && skip "remote MDS with nodsh"
20805 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20807 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20808 local myDIR=$DIR/$tdir
20811 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20812 $LCTL set_param fail_loc=0x80001002
20813 # 20000 files can guarantee there are index nodes in the OI file
20814 createmany -o $myDIR/t- 20000
20815 $LCTL set_param fail_loc=0
20816 # The guard is current the largest FID holder
20818 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20820 local IDX=$(($SEQ % 64))
20822 do_facet $SINGLEMDS sync
20823 # Make sure journal flushed.
20825 local blk1=$(do_facet $SINGLEMDS \
20826 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20827 grep Blockcount | awk '{print $4}')
20829 # Remove old files, some OI blocks will become idle.
20830 unlinkmany $myDIR/t- 20000
20832 # The OI file should become empty now
20834 # Create new files, idle OI blocks should be reused.
20835 createmany -o $myDIR/t- 2000
20836 do_facet $SINGLEMDS sync
20837 # Make sure journal flushed.
20839 local blk2=$(do_facet $SINGLEMDS \
20840 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20841 grep Blockcount | awk '{print $4}')
20843 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20845 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
20847 test_229() { # LU-2482, LU-3448
20848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20849 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20850 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
20851 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
20855 # Create a file with a released layout and stripe count 2.
20856 $MULTIOP $DIR/$tfile H2c ||
20857 error "failed to create file with released layout"
20859 $LFS getstripe -v $DIR/$tfile
20861 local pattern=$($LFS getstripe -L $DIR/$tfile)
20862 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
20864 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
20866 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
20867 stat $DIR/$tfile || error "failed to stat released file"
20869 chown $RUNAS_ID $DIR/$tfile ||
20870 error "chown $RUNAS_ID $DIR/$tfile failed"
20872 chgrp $RUNAS_ID $DIR/$tfile ||
20873 error "chgrp $RUNAS_ID $DIR/$tfile failed"
20875 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
20876 rm $DIR/$tfile || error "failed to remove released file"
20878 run_test 229 "getstripe/stat/rm/attr changes work on released files"
20881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20882 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20883 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20884 skip "Need MDS version at least 2.11.52"
20888 test_mkdir $DIR/$tdir
20889 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
20890 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
20891 [ $mdt_idx -ne 0 ] &&
20892 error "create local directory on wrong MDT $mdt_idx"
20894 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
20895 error "create remote directory failed"
20896 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
20897 [ $mdt_idx -ne $MDTIDX ] &&
20898 error "create remote directory on wrong MDT $mdt_idx"
20900 createmany -o $DIR/$tdir/test_230/t- 10 ||
20901 error "create files on remote directory failed"
20902 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
20903 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
20904 rm -r $DIR/$tdir || error "unlink remote directory failed"
20906 run_test 230a "Create remote directory and files under the remote directory"
20909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20910 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20911 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20912 skip "Need MDS version at least 2.11.52"
20920 local migrate_dir=$DIR/$tdir/migrate_dir
20921 local other_dir=$DIR/$tdir/other_dir
20923 test_mkdir $DIR/$tdir
20924 test_mkdir -i0 -c1 $migrate_dir
20925 test_mkdir -i0 -c1 $other_dir
20926 for ((i=0; i<10; i++)); do
20927 mkdir -p $migrate_dir/dir_${i}
20928 createmany -o $migrate_dir/dir_${i}/f 10 ||
20929 error "create files under remote dir failed $i"
20932 cp /etc/passwd $migrate_dir/$tfile
20933 cp /etc/passwd $other_dir/$tfile
20934 chattr +SAD $migrate_dir
20935 chattr +SAD $migrate_dir/$tfile
20937 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20938 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20939 local old_dir_mode=$(stat -c%f $migrate_dir)
20940 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
20942 mkdir -p $migrate_dir/dir_default_stripe2
20943 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
20944 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
20946 mkdir -p $other_dir
20947 ln $migrate_dir/$tfile $other_dir/luna
20948 ln $migrate_dir/$tfile $migrate_dir/sofia
20949 ln $other_dir/$tfile $migrate_dir/david
20950 ln -s $migrate_dir/$tfile $other_dir/zachary
20951 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
20952 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
20958 for len in 58 59 60; do
20959 lnktgt=$(str_repeat 'l' $len)
20960 touch $migrate_dir/$lnktgt
20961 ln -s $lnktgt $migrate_dir/${len}char_ln
20965 for len in 4094 4095; do
20966 lnktgt=$(str_repeat 'l' $len)
20967 ln -s $lnktgt $migrate_dir/${len}char_ln
20971 for len in 254 255; do
20972 touch $migrate_dir/$(str_repeat 'l' $len)
20975 $LFS migrate -m $MDTIDX $migrate_dir ||
20976 error "fails on migrating remote dir to MDT1"
20978 echo "migratate to MDT1, then checking.."
20979 for ((i = 0; i < 10; i++)); do
20980 for file in $(find $migrate_dir/dir_${i}); do
20981 mdt_index=$($LFS getstripe -m $file)
20982 # broken symlink getstripe will fail
20983 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20984 error "$file is not on MDT${MDTIDX}"
20988 # the multiple link file should still in MDT0
20989 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
20990 [ $mdt_index == 0 ] ||
20991 error "$file is not on MDT${MDTIDX}"
20993 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20994 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20995 error " expect $old_dir_flag get $new_dir_flag"
20997 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20998 [ "$old_file_flag" = "$new_file_flag" ] ||
20999 error " expect $old_file_flag get $new_file_flag"
21001 local new_dir_mode=$(stat -c%f $migrate_dir)
21002 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21003 error "expect mode $old_dir_mode get $new_dir_mode"
21005 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21006 [ "$old_file_mode" = "$new_file_mode" ] ||
21007 error "expect mode $old_file_mode get $new_file_mode"
21009 diff /etc/passwd $migrate_dir/$tfile ||
21010 error "$tfile different after migration"
21012 diff /etc/passwd $other_dir/luna ||
21013 error "luna different after migration"
21015 diff /etc/passwd $migrate_dir/sofia ||
21016 error "sofia different after migration"
21018 diff /etc/passwd $migrate_dir/david ||
21019 error "david different after migration"
21021 diff /etc/passwd $other_dir/zachary ||
21022 error "zachary different after migration"
21024 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21025 error "${tfile}_ln different after migration"
21027 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21028 error "${tfile}_ln_other different after migration"
21030 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
21031 [ $stripe_count = 2 ] ||
21032 error "dir strpe_count $d != 2 after migration."
21034 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
21035 [ $stripe_count = 2 ] ||
21036 error "file strpe_count $d != 2 after migration."
21038 #migrate back to MDT0
21041 $LFS migrate -m $MDTIDX $migrate_dir ||
21042 error "fails on migrating remote dir to MDT0"
21044 echo "migrate back to MDT0, checking.."
21045 for file in $(find $migrate_dir); do
21046 mdt_index=$($LFS getstripe -m $file)
21047 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
21048 error "$file is not on MDT${MDTIDX}"
21051 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21052 [ "$old_dir_flag" = "$new_dir_flag" ] ||
21053 error " expect $old_dir_flag get $new_dir_flag"
21055 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21056 [ "$old_file_flag" = "$new_file_flag" ] ||
21057 error " expect $old_file_flag get $new_file_flag"
21059 local new_dir_mode=$(stat -c%f $migrate_dir)
21060 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21061 error "expect mode $old_dir_mode get $new_dir_mode"
21063 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21064 [ "$old_file_mode" = "$new_file_mode" ] ||
21065 error "expect mode $old_file_mode get $new_file_mode"
21067 diff /etc/passwd ${migrate_dir}/$tfile ||
21068 error "$tfile different after migration"
21070 diff /etc/passwd ${other_dir}/luna ||
21071 error "luna different after migration"
21073 diff /etc/passwd ${migrate_dir}/sofia ||
21074 error "sofia different after migration"
21076 diff /etc/passwd ${other_dir}/zachary ||
21077 error "zachary different after migration"
21079 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21080 error "${tfile}_ln different after migration"
21082 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21083 error "${tfile}_ln_other different after migration"
21085 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
21086 [ $stripe_count = 2 ] ||
21087 error "dir strpe_count $d != 2 after migration."
21089 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
21090 [ $stripe_count = 2 ] ||
21091 error "file strpe_count $d != 2 after migration."
21093 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21095 run_test 230b "migrate directory"
21098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21099 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21100 remote_mds_nodsh && skip "remote MDS with nodsh"
21101 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21102 skip "Need MDS version at least 2.11.52"
21108 local migrate_dir=$DIR/$tdir/migrate_dir
21110 #If migrating directory fails in the middle, all entries of
21111 #the directory is still accessiable.
21112 test_mkdir $DIR/$tdir
21113 test_mkdir -i0 -c1 $migrate_dir
21114 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
21116 createmany -o $migrate_dir/f $total ||
21117 error "create files under ${migrate_dir} failed"
21119 # fail after migrating top dir, and this will fail only once, so the
21120 # first sub file migration will fail (currently f3), others succeed.
21121 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
21122 do_facet mds1 lctl set_param fail_loc=0x1801
21123 local t=$(ls $migrate_dir | wc -l)
21124 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
21125 error "migrate should fail"
21126 local u=$(ls $migrate_dir | wc -l)
21127 [ "$u" == "$t" ] || error "$u != $t during migration"
21129 # add new dir/file should succeed
21130 mkdir $migrate_dir/dir ||
21131 error "mkdir failed under migrating directory"
21132 touch $migrate_dir/file ||
21133 error "create file failed under migrating directory"
21135 # add file with existing name should fail
21136 for file in $migrate_dir/f*; do
21137 stat $file > /dev/null || error "stat $file failed"
21138 $OPENFILE -f O_CREAT:O_EXCL $file &&
21139 error "open(O_CREAT|O_EXCL) $file should fail"
21140 $MULTIOP $file m && error "create $file should fail"
21141 touch $DIR/$tdir/remote_dir/$tfile ||
21142 error "touch $tfile failed"
21143 ln $DIR/$tdir/remote_dir/$tfile $file &&
21144 error "link $file should fail"
21145 mdt_index=$($LFS getstripe -m $file)
21146 if [ $mdt_index == 0 ]; then
21147 # file failed to migrate is not allowed to rename to
21148 mv $DIR/$tdir/remote_dir/$tfile $file &&
21149 error "rename to $file should fail"
21151 mv $DIR/$tdir/remote_dir/$tfile $file ||
21152 error "rename to $file failed"
21154 echo hello >> $file || error "write $file failed"
21157 # resume migration with different options should fail
21158 $LFS migrate -m 0 $migrate_dir &&
21159 error "migrate -m 0 $migrate_dir should fail"
21161 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
21162 error "migrate -c 2 $migrate_dir should fail"
21164 # resume migration should succeed
21165 $LFS migrate -m $MDTIDX $migrate_dir ||
21166 error "migrate $migrate_dir failed"
21168 echo "Finish migration, then checking.."
21169 for file in $(find $migrate_dir); do
21170 mdt_index=$($LFS getstripe -m $file)
21171 [ $mdt_index == $MDTIDX ] ||
21172 error "$file is not on MDT${MDTIDX}"
21175 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21177 run_test 230c "check directory accessiblity if migration failed"
21180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21181 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21182 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21183 skip "Need MDS version at least 2.11.52"
21185 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
21187 local migrate_dir=$DIR/$tdir/migrate_dir
21197 old_index=$((RANDOM % MDSCOUNT))
21198 old_count=$((MDSCOUNT - old_index))
21199 new_index=$((RANDOM % MDSCOUNT))
21200 new_count=$((MDSCOUNT - new_index))
21201 new_hash=1 # for all_char
21203 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
21204 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
21206 test_mkdir $DIR/$tdir
21207 test_mkdir -i $old_index -c $old_count $migrate_dir
21209 for ((i=0; i<100; i++)); do
21210 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
21211 createmany -o $migrate_dir/dir_${i}/f 100 ||
21212 error "create files under remote dir failed $i"
21215 echo -n "Migrate from MDT$old_index "
21216 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
21217 echo -n "to MDT$new_index"
21218 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
21221 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
21222 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
21223 error "migrate remote dir error"
21225 echo "Finish migration, then checking.."
21226 for file in $(find $migrate_dir -maxdepth 1); do
21227 mdt_index=$($LFS getstripe -m $file)
21228 if [ $mdt_index -lt $new_index ] ||
21229 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
21230 error "$file is on MDT$mdt_index"
21234 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21236 run_test 230d "check migrate big directory"
21239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21240 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21241 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21242 skip "Need MDS version at least 2.11.52"
21249 mkdir_on_mdt0 $DIR/$tdir
21250 mkdir $DIR/$tdir/migrate_dir
21251 mkdir $DIR/$tdir/other_dir
21252 touch $DIR/$tdir/migrate_dir/a
21253 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
21254 ls $DIR/$tdir/other_dir
21256 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21257 error "migrate dir fails"
21259 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21260 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21262 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21263 [ $mdt_index == 0 ] || error "a is not on MDT0"
21265 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
21266 error "migrate dir fails"
21268 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
21269 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
21271 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21272 [ $mdt_index == 1 ] || error "a is not on MDT1"
21274 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
21275 [ $mdt_index == 1 ] || error "b is not on MDT1"
21277 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21278 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
21280 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
21282 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21284 run_test 230e "migrate mulitple local link files"
21287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21288 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21289 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21290 skip "Need MDS version at least 2.11.52"
21295 mkdir -p $DIR/$tdir
21296 mkdir $DIR/$tdir/migrate_dir
21297 $LFS mkdir -i1 $DIR/$tdir/other_dir
21298 touch $DIR/$tdir/migrate_dir/a
21299 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
21300 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
21301 ls $DIR/$tdir/other_dir
21303 # a should be migrated to MDT1, since no other links on MDT0
21304 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21305 error "#1 migrate dir fails"
21306 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21307 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21308 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21309 [ $mdt_index == 1 ] || error "a is not on MDT1"
21311 # a should stay on MDT1, because it is a mulitple link file
21312 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21313 error "#2 migrate dir fails"
21314 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21315 [ $mdt_index == 1 ] || error "a is not on MDT1"
21317 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21318 error "#3 migrate dir fails"
21320 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21321 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
21322 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
21324 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
21325 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
21327 # a should be migrated to MDT0, since no other links on MDT1
21328 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21329 error "#4 migrate dir fails"
21330 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21331 [ $mdt_index == 0 ] || error "a is not on MDT0"
21333 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21335 run_test 230f "migrate mulitple remote link files"
21338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21339 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21340 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21341 skip "Need MDS version at least 2.11.52"
21343 mkdir -p $DIR/$tdir/migrate_dir
21345 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
21346 error "migrating dir to non-exist MDT succeeds"
21349 run_test 230g "migrate dir to non-exist MDT"
21352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21353 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21354 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21355 skip "Need MDS version at least 2.11.52"
21359 mkdir -p $DIR/$tdir/migrate_dir
21361 $LFS migrate -m1 $DIR &&
21362 error "migrating mountpoint1 should fail"
21364 $LFS migrate -m1 $DIR/$tdir/.. &&
21365 error "migrating mountpoint2 should fail"
21368 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
21369 error "migrating $tdir/migrate_dir/.. should fail"
21373 run_test 230h "migrate .. and root"
21376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21377 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21378 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21379 skip "Need MDS version at least 2.11.52"
21381 mkdir -p $DIR/$tdir/migrate_dir
21383 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
21384 error "migration fails with a tailing slash"
21386 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
21387 error "migration fails with two tailing slashes"
21389 run_test 230i "lfs migrate -m tolerates trailing slashes"
21392 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21393 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21394 skip "Need MDS version at least 2.11.52"
21396 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
21397 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
21398 error "create $tfile failed"
21399 cat /etc/passwd > $DIR/$tdir/$tfile
21401 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21403 cmp /etc/passwd $DIR/$tdir/$tfile ||
21404 error "DoM file mismatch after migration"
21406 run_test 230j "DoM file data not changed after dir migration"
21409 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
21410 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21411 skip "Need MDS version at least 2.11.56"
21414 local files_on_starting_mdt=0
21416 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
21417 $LFS getdirstripe $DIR/$tdir
21418 for i in $(seq $total); do
21419 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
21420 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21421 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21424 echo "$files_on_starting_mdt files on MDT0"
21426 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
21427 $LFS getdirstripe $DIR/$tdir
21429 files_on_starting_mdt=0
21430 for i in $(seq $total); do
21431 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21432 error "file $tfile.$i mismatch after migration"
21433 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
21434 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21437 echo "$files_on_starting_mdt files on MDT1 after migration"
21438 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
21440 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
21441 $LFS getdirstripe $DIR/$tdir
21443 files_on_starting_mdt=0
21444 for i in $(seq $total); do
21445 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21446 error "file $tfile.$i mismatch after 2nd migration"
21447 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21448 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21451 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
21452 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
21456 run_test 230k "file data not changed after dir migration"
21459 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21460 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21461 skip "Need MDS version at least 2.11.56"
21463 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
21464 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
21465 error "create files under remote dir failed $i"
21466 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21468 run_test 230l "readdir between MDTs won't crash"
21471 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21472 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21473 skip "Need MDS version at least 2.11.56"
21476 local mig_dir=$DIR/$tdir/migrate_dir
21477 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
21481 echo "Creating files and dirs with xattrs"
21482 test_mkdir $DIR/$tdir
21483 test_mkdir -i0 -c1 $mig_dir
21485 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
21486 error "cannot set xattr attr1 on dir"
21487 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
21488 error "cannot set xattr attr2 on dir"
21489 touch $mig_dir/dir/f0
21490 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
21491 error "cannot set xattr attr1 on file"
21492 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
21493 error "cannot set xattr attr2 on file"
21494 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
21495 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
21496 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
21497 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
21498 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
21499 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
21500 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
21501 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
21502 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
21504 echo "Migrating to MDT1"
21505 $LFS migrate -m $MDTIDX $mig_dir ||
21506 error "fails on migrating dir to MDT1"
21508 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
21509 echo "Checking xattrs"
21510 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
21511 [ "$val" = $longstr ] ||
21512 error "expecting xattr1 $longstr on dir, found $val"
21513 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
21514 [ "$val" = $shortstr ] ||
21515 error "expecting xattr2 $shortstr on dir, found $val"
21516 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
21517 [ "$val" = $longstr ] ||
21518 error "expecting xattr1 $longstr on file, found $val"
21519 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
21520 [ "$val" = $shortstr ] ||
21521 error "expecting xattr2 $shortstr on file, found $val"
21523 run_test 230m "xattrs not changed after dir migration"
21526 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21527 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21528 skip "Need MDS version at least 2.13.53"
21530 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
21531 cat /etc/hosts > $DIR/$tdir/$tfile
21532 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
21533 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
21535 cmp /etc/hosts $DIR/$tdir/$tfile ||
21536 error "File data mismatch after migration"
21538 run_test 230n "Dir migration with mirrored file"
21541 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
21542 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21543 skip "Need MDS version at least 2.13.52"
21545 local mdts=$(comma_list $(mdts_nodes))
21547 local restripe_status
21551 [[ $mds1_FSTYPE == zfs ]] && timeout=300
21553 # in case "crush" hash type is not set
21554 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21556 restripe_status=$(do_facet mds1 $LCTL get_param -n \
21557 mdt.*MDT0000.enable_dir_restripe)
21558 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
21559 stack_trap "do_nodes $mdts $LCTL set_param \
21560 mdt.*.enable_dir_restripe=$restripe_status"
21563 createmany -m $DIR/$tdir/f 100 ||
21564 error "create files under remote dir failed $i"
21565 createmany -d $DIR/$tdir/d 100 ||
21566 error "create dirs under remote dir failed $i"
21568 for i in $(seq 2 $MDSCOUNT); do
21569 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
21570 $LFS setdirstripe -c $i $DIR/$tdir ||
21571 error "split -c $i $tdir failed"
21572 wait_update $HOSTNAME \
21573 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
21574 error "dir split not finished"
21575 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
21576 awk '/migrate/ {sum += $2} END { print sum }')
21577 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
21578 # delta is around total_files/stripe_count
21579 (( $delta < 200 / (i - 1) + 4 )) ||
21580 error "$delta files migrated >= $((200 / (i - 1) + 4))"
21583 run_test 230o "dir split"
21586 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21587 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
21588 skip "Need MDS version at least 2.13.52"
21590 local mdts=$(comma_list $(mdts_nodes))
21592 local restripe_status
21596 [[ $mds1_FSTYPE == zfs ]] && timeout=300
21598 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21600 restripe_status=$(do_facet mds1 $LCTL get_param -n \
21601 mdt.*MDT0000.enable_dir_restripe)
21602 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
21603 stack_trap "do_nodes $mdts $LCTL set_param \
21604 mdt.*.enable_dir_restripe=$restripe_status"
21606 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
21607 createmany -m $DIR/$tdir/f 100 ||
21608 error "create files under remote dir failed"
21609 createmany -d $DIR/$tdir/d 100 ||
21610 error "create dirs under remote dir failed"
21612 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
21613 local mdt_hash="crush"
21615 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
21616 $LFS setdirstripe -c $c $DIR/$tdir ||
21617 error "split -c $c $tdir failed"
21618 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
21619 mdt_hash="$mdt_hash,fixed"
21620 elif [ $c -eq 1 ]; then
21623 wait_update $HOSTNAME \
21624 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
21625 error "dir merge not finished"
21626 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
21627 awk '/migrate/ {sum += $2} END { print sum }')
21628 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
21629 # delta is around total_files/stripe_count
21630 (( delta < 200 / c + 4 )) ||
21631 error "$delta files migrated >= $((200 / c + 4))"
21634 run_test 230p "dir merge"
21637 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
21638 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
21639 skip "Need MDS version at least 2.13.52"
21641 local mdts=$(comma_list $(mdts_nodes))
21642 local saved_threshold=$(do_facet mds1 \
21643 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
21644 local saved_delta=$(do_facet mds1 \
21645 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
21646 local threshold=100
21649 local stripe_count=0
21654 # test with fewer files on ZFS
21655 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
21657 stack_trap "do_nodes $mdts $LCTL set_param \
21658 mdt.*.dir_split_count=$saved_threshold"
21659 stack_trap "do_nodes $mdts $LCTL set_param \
21660 mdt.*.dir_split_delta=$saved_delta"
21661 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
21662 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
21663 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
21664 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
21665 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
21666 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21668 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
21669 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21671 create=$((threshold * 3 / 2))
21672 while [ $stripe_count -lt $MDSCOUNT ]; do
21673 createmany -m $DIR/$tdir/f $total $create ||
21674 error "create sub files failed"
21675 stat $DIR/$tdir > /dev/null
21676 total=$((total + create))
21677 stripe_count=$((stripe_count + delta))
21678 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
21680 wait_update $HOSTNAME \
21681 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
21682 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
21684 wait_update $HOSTNAME \
21685 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
21686 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
21688 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
21689 echo "$nr_files/$total files on MDT$stripe_index after split"
21690 # allow 10% margin of imbalance with crush hash
21691 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
21692 error "$nr_files files on MDT$stripe_index after split"
21694 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
21695 [ $nr_files -eq $total ] ||
21696 error "total sub files $nr_files != $total"
21699 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
21701 echo "fixed layout directory won't auto split"
21702 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
21703 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
21704 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
21705 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
21706 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
21708 run_test 230q "dir auto split"
21711 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
21712 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
21713 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
21714 skip "Need MDS version at least 2.13.54"
21716 # maximum amount of local locks:
21717 # parent striped dir - 2 locks
21718 # new stripe in parent to migrate to - 1 lock
21719 # source and target - 2 locks
21720 # Total 5 locks for regular file
21721 mkdir -p $DIR/$tdir
21722 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
21723 touch $DIR/$tdir/dir1/eee
21725 # create 4 hardlink for 4 more locks
21726 # Total: 9 locks > RS_MAX_LOCKS (8)
21727 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
21728 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
21729 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
21730 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
21731 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
21732 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
21733 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
21734 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
21736 cancel_lru_locks mdc
21738 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
21739 error "migrate dir fails"
21741 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21743 run_test 230r "migrate with too many local locks"
21746 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
21747 skip "Need MDS version at least 2.14.52"
21749 local mdts=$(comma_list $(mdts_nodes))
21750 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
21751 mdt.*MDT0000.enable_dir_restripe)
21753 stack_trap "do_nodes $mdts $LCTL set_param \
21754 mdt.*.enable_dir_restripe=$restripe_status"
21758 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
21759 test_mkdir $DIR/$tdir
21760 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
21761 error "$LFS mkdir should return EEXIST if target exists"
21765 run_test 230s "lfs mkdir should return -EEXIST if target exists"
21769 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
21770 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
21771 skip "Need MDS version at least 2.14.50"
21773 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
21774 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
21775 $LFS project -p 1 -s $DIR/$tdir ||
21776 error "set $tdir project id failed"
21777 $LFS project -p 2 -s $DIR/$tdir/subdir ||
21778 error "set subdir project id failed"
21779 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
21781 run_test 230t "migrate directory with project ID set"
21785 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21786 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21787 skip "Need MDS version at least 2.14.53"
21791 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21792 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21793 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
21794 for i in $(seq 0 $((MDSCOUNT - 1))); do
21795 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21796 echo "$count dirs migrated to MDT$i"
21798 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21799 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
21801 run_test 230u "migrate directory by QOS"
21805 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21806 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21807 skip "Need MDS version at least 2.14.53"
21811 mkdir $DIR/$tdir || error "mkdir $tdir failed"
21812 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21813 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
21814 for i in $(seq 0 $((MDSCOUNT - 1))); do
21815 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21816 echo "$count subdirs migrated to MDT$i"
21817 (( i == 3 )) && (( count > 0 )) &&
21818 error "subdir shouldn't be migrated to MDT3"
21820 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21821 (( count == 3 )) || error "dirs migrated to $count MDTs"
21823 run_test 230v "subdir migrated to the MDT where its parent is located"
21826 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21827 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21828 skip "Need MDS version at least 2.15.0"
21830 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
21831 createmany -o $DIR/$tdir/f 10 || error "create files failed"
21832 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
21834 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
21835 error "migrate failed"
21837 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
21838 error "$tdir stripe count mismatch"
21840 for i in $(seq 0 9); do
21841 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
21842 error "d$i is striped"
21845 run_test 230w "non-recursive mode dir migration"
21848 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21849 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21850 skip "Need MDS version at least 2.15.0"
21852 mkdir -p $DIR/$tdir || error "mkdir failed"
21853 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
21855 local mdt_name=$(mdtname_from_index 0)
21856 local low=$(do_facet mds2 $LCTL get_param -n \
21857 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
21858 local high=$(do_facet mds2 $LCTL get_param -n \
21859 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
21860 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
21861 local maxage=$(do_facet mds2 $LCTL get_param -n \
21862 osp.*$mdt_name-osp-MDT0001.maxage)
21864 stack_trap "do_facet mds2 $LCTL set_param -n \
21865 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
21866 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
21867 stack_trap "do_facet mds2 $LCTL set_param -n \
21868 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
21870 do_facet mds2 $LCTL set_param -n \
21871 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
21872 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
21874 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
21875 error "migrate $tdir should fail"
21877 do_facet mds2 $LCTL set_param -n \
21878 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
21879 do_facet mds2 $LCTL set_param -n \
21880 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
21882 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
21883 error "migrate failed"
21884 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
21885 error "$tdir stripe count mismatch"
21887 run_test 230x "dir migration check space"
21890 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21891 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
21892 skip "Need MDS version at least 2.15.55.45"
21896 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
21897 $LFS getdirstripe $DIR/$tdir
21898 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
21899 $LFS migrate -m 1 -c 2 $DIR/$tdir &
21903 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
21904 do_facet mds2 lctl set_param fail_loc=0x1802
21907 do_facet mds2 lctl set_param fail_loc=0
21908 $LFS getdirstripe $DIR/$tdir
21909 unlinkmany -d $DIR/$tdir/d 100 || error "unlinkmany failed"
21910 rmdir $DIR/$tdir || error "rmdir $tdir failed"
21912 run_test 230y "unlink dir with bad hash type"
21915 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21916 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
21917 skip "Need MDS version at least 2.15.55.45"
21921 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
21922 $LFS getdirstripe $DIR/$tdir
21923 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
21924 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir &
21928 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
21929 do_facet mds2 lctl set_param fail_loc=0x1802
21932 do_facet mds2 lctl set_param fail_loc=0
21933 $LFS getdirstripe $DIR/$tdir
21936 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir ||
21937 error "resume migration failed"
21938 $LFS getdirstripe $DIR/$tdir
21939 [ $($LFS getdirstripe -H $DIR/$tdir) == "fnv_1a_64,fixed" ] ||
21940 error "migration is not finished"
21942 run_test 230z "resume dir migration with bad hash type"
21946 # For simplicity this test assumes that max_pages_per_rpc
21947 # is the same across all OSCs
21948 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
21949 local bulk_size=$((max_pages * PAGE_SIZE))
21950 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
21953 mkdir -p $DIR/$tdir
21954 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
21955 error "failed to set stripe with -S ${brw_size}M option"
21956 stack_trap "rm -rf $DIR/$tdir"
21958 # clear the OSC stats
21959 $LCTL set_param osc.*.stats=0 &>/dev/null
21962 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
21963 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
21964 oflag=direct &>/dev/null || error "dd failed"
21966 sync; sleep 1; sync # just to be safe
21967 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
21968 if [ x$nrpcs != "x1" ]; then
21969 $LCTL get_param osc.*.stats
21970 error "found $nrpcs ost_write RPCs, not 1 as expected"
21974 # Drop the OSC cache, otherwise we will read from it
21975 cancel_lru_locks osc
21977 # clear the OSC stats
21978 $LCTL set_param osc.*.stats=0 &>/dev/null
21980 # Client reads $bulk_size.
21981 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
21982 iflag=direct &>/dev/null || error "dd failed"
21984 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
21985 if [ x$nrpcs != "x1" ]; then
21986 $LCTL get_param osc.*.stats
21987 error "found $nrpcs ost_read RPCs, not 1 as expected"
21990 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
21993 mkdir -p $DIR/$tdir
21994 stack_trap "rm -rf $DIR/$tdir"
21996 for i in {0..1023}; do
21997 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
21998 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
21999 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
22003 run_test 231b "must not assert on fully utilized OST request buffer"
22006 mkdir -p $DIR/$tdir
22007 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
22009 #define OBD_FAIL_LDLM_OST_LVB 0x31c
22010 do_facet ost1 $LCTL set_param fail_loc=0x31c
22012 # ignore dd failure
22013 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
22014 stack_trap "rm -f $DIR/$tdir/$tfile"
22016 do_facet ost1 $LCTL set_param fail_loc=0
22017 umount_client $MOUNT || error "umount failed"
22018 mount_client $MOUNT || error "mount failed"
22019 stop ost1 || error "cannot stop ost1"
22020 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22022 run_test 232a "failed lock should not block umount"
22025 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
22026 skip "Need MDS version at least 2.10.58"
22028 mkdir -p $DIR/$tdir
22029 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
22030 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
22031 stack_trap "rm -f $DIR/$tdir/$tfile"
22033 cancel_lru_locks osc
22035 #define OBD_FAIL_LDLM_OST_LVB 0x31c
22036 do_facet ost1 $LCTL set_param fail_loc=0x31c
22039 $LFS data_version $DIR/$tdir/$tfile || true
22041 do_facet ost1 $LCTL set_param fail_loc=0
22042 umount_client $MOUNT || error "umount failed"
22043 mount_client $MOUNT || error "mount failed"
22044 stop ost1 || error "cannot stop ost1"
22045 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22047 run_test 232b "failed data version lock should not block umount"
22050 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
22051 skip "Need MDS version at least 2.3.64"
22052 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22054 local fid=$($LFS path2fid $MOUNT)
22056 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22057 error "cannot access $MOUNT using its FID '$fid'"
22059 run_test 233a "checking that OBF of the FS root succeeds"
22062 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
22063 skip "Need MDS version at least 2.5.90"
22064 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22066 local fid=$($LFS path2fid $MOUNT/.lustre)
22068 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22069 error "cannot access $MOUNT/.lustre using its FID '$fid'"
22071 fid=$($LFS path2fid $MOUNT/.lustre/fid)
22072 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22073 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
22075 run_test 233b "checking that OBF of the FS .lustre succeeds"
22078 local p="$TMP/sanityN-$TESTNAME.parameters"
22079 save_lustre_params client "llite.*.xattr_cache" > $p
22080 lctl set_param llite.*.xattr_cache 1 ||
22081 skip_env "xattr cache is not supported"
22083 mkdir -p $DIR/$tdir || error "mkdir failed"
22084 touch $DIR/$tdir/$tfile || error "touch failed"
22085 # OBD_FAIL_LLITE_XATTR_ENOMEM
22086 $LCTL set_param fail_loc=0x1405
22087 getfattr -n user.attr $DIR/$tdir/$tfile &&
22088 error "getfattr should have failed with ENOMEM"
22089 $LCTL set_param fail_loc=0x0
22092 restore_lustre_params < $p
22095 run_test 234 "xattr cache should not crash on ENOMEM"
22098 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
22099 skip "Need MDS version at least 2.4.52"
22101 flock_deadlock $DIR/$tfile
22106 124) error "process hangs on a deadlock"
22108 *) error "error executing flock_deadlock $DIR/$tfile"
22112 run_test 235 "LU-1715: flock deadlock detection does not work properly"
22116 check_swap_layouts_support
22118 local ref1=/etc/passwd
22119 local ref2=/etc/group
22120 local file1=$DIR/$tdir/f1
22121 local file2=$DIR/$tdir/f2
22123 test_mkdir -c1 $DIR/$tdir
22124 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
22125 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
22126 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
22127 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
22128 local fd=$(free_fd)
22129 local cmd="exec $fd<>$file2"
22132 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
22133 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
22136 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
22141 run_test 236 "Layout swap on open unlinked file"
22143 # LU-4659 linkea consistency
22145 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
22146 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
22147 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
22148 skip "Need MDS version at least 2.5.58 or 2.5.2+"
22151 ln $DIR/$tfile $DIR/$tfile.lnk
22152 touch $DIR/$tfile.new
22153 mv $DIR/$tfile.new $DIR/$tfile
22154 local fid1=$($LFS path2fid $DIR/$tfile)
22155 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
22156 local path1=$($LFS fid2path $FSNAME "$fid1")
22157 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
22158 local path2=$($LFS fid2path $FSNAME "$fid2")
22159 [ $tfile.lnk == $path2 ] ||
22160 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
22163 run_test 238 "Verify linkea consistency"
22165 test_239A() { # was test_239
22166 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
22167 skip "Need MDS version at least 2.5.60"
22169 local list=$(comma_list $(mdts_nodes))
22171 mkdir -p $DIR/$tdir
22172 createmany -o $DIR/$tdir/f- 5000
22173 unlinkmany $DIR/$tdir/f- 5000
22174 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
22175 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
22176 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
22177 osp.*MDT*.sync_in_flight" | calc_sum)
22178 [ "$changes" -eq 0 ] || error "$changes not synced"
22180 run_test 239A "osp_sync test"
22182 test_239a() { #LU-5297
22183 remote_mds_nodsh && skip "remote MDS with nodsh"
22186 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
22187 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
22188 chgrp $RUNAS_GID $DIR/$tfile
22189 wait_delete_completed
22191 run_test 239a "process invalid osp sync record correctly"
22193 test_239b() { #LU-5297
22194 remote_mds_nodsh && skip "remote MDS with nodsh"
22197 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
22198 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
22199 chgrp $RUNAS_GID $DIR/$tfile1
22200 wait_delete_completed
22201 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22203 chgrp $RUNAS_GID $DIR/$tfile2
22204 wait_delete_completed
22206 run_test 239b "process osp sync record with ENOMEM error correctly"
22209 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22210 remote_mds_nodsh && skip "remote MDS with nodsh"
22212 mkdir -p $DIR/$tdir
22214 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
22215 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
22216 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
22217 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
22219 umount_client $MOUNT || error "umount failed"
22220 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
22221 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
22222 mount_client $MOUNT || error "failed to mount client"
22224 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
22225 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
22227 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
22233 for LOOP in $(seq $count); do
22234 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
22235 cancel_lru_locks $OSC || true
22243 for LOOP in $(seq $1); do
22244 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
22249 test_241a() { # was test_241
22250 local bsize=$PAGE_SIZE
22252 (( bsize < 40960 )) && bsize=40960
22253 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22255 cancel_lru_locks $OSC
22256 test_241_bio 1000 $bsize &
22258 test_241_dio 1000 $bsize
22261 run_test 241a "bio vs dio"
22264 local bsize=$PAGE_SIZE
22266 (( bsize < 40960 )) && bsize=40960
22267 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22269 test_241_dio 1000 $bsize &
22271 test_241_dio 1000 $bsize
22274 run_test 241b "dio vs dio"
22277 remote_mds_nodsh && skip "remote MDS with nodsh"
22279 mkdir_on_mdt0 $DIR/$tdir
22280 touch $DIR/$tdir/$tfile
22282 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
22283 do_facet mds1 lctl set_param fail_loc=0x105
22284 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
22286 do_facet mds1 lctl set_param fail_loc=0
22287 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
22289 run_test 242 "mdt_readpage failure should not cause directory unreadable"
22293 test_mkdir $DIR/$tdir
22294 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
22296 run_test 243 "various group lock tests"
22300 test_mkdir $DIR/$tdir
22301 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
22302 sendfile_grouplock $DIR/$tdir/$tfile || \
22303 error "sendfile+grouplock failed"
22306 run_test 244a "sendfile with group lock tests"
22310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22313 local size=$((1024*1024))
22315 test_mkdir $DIR/$tdir
22316 for i in $(seq 1 $threads); do
22317 local file=$DIR/$tdir/file_$((i / 10))
22318 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
22321 for i in $(seq 1 $threads); do
22325 run_test 244b "multi-threaded write with group lock"
22328 local flagname="multi_mod_rpcs"
22329 local connect_data_name="max_mod_rpcs"
22332 # check if multiple modify RPCs flag is set
22333 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
22334 grep "connect_flags:")
22337 echo "$out" | grep -qw $flagname
22338 if [ $? -ne 0 ]; then
22339 echo "connect flag $flagname is not set"
22343 # check if multiple modify RPCs data is set
22344 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
22347 echo "$out" | grep -qw $connect_data_name ||
22348 error "import should have connect data $connect_data_name"
22350 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
22353 local flagname="multi_mod_rpcs"
22354 local connect_data_name="max_mod_rpcs"
22357 remote_mds_nodsh && skip "remote MDS with nodsh"
22358 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
22360 # check if multiple modify RPCs flag is set
22361 out=$(do_facet mds1 \
22362 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
22363 grep "connect_flags:")
22366 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
22368 # check if multiple modify RPCs data is set
22369 out=$(do_facet mds1 \
22370 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
22372 [[ "$out" =~ $connect_data_name ]] ||
22375 error "missing connect data $connect_data_name"
22378 run_test 245b "check osp connection flag/data: multiple modify RPCs"
22384 umount_client $submount
22389 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22391 skip_env "Fileset feature is not supported"
22393 local submount=${MOUNT}_$tdir
22396 mkdir -p $submount || error "mkdir $submount failed"
22397 FILESET="$FILESET/$tdir" mount_client $submount ||
22398 error "mount $submount failed"
22399 trap "cleanup_247 $submount" EXIT
22400 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
22401 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
22402 error "read $MOUNT/$tdir/$tfile failed"
22403 cleanup_247 $submount
22405 run_test 247a "mount subdir as fileset"
22408 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22409 skip_env "Fileset feature is not supported"
22411 local submount=${MOUNT}_$tdir
22413 rm -rf $MOUNT/$tdir
22414 mkdir -p $submount || error "mkdir $submount failed"
22416 FILESET="$FILESET/$tdir" mount_client $submount &&
22417 error "mount $submount should fail"
22420 run_test 247b "mount subdir that dose not exist"
22423 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22424 skip_env "Fileset feature is not supported"
22426 local submount=${MOUNT}_$tdir
22428 mkdir -p $MOUNT/$tdir/dir1
22429 mkdir -p $submount || error "mkdir $submount failed"
22430 trap "cleanup_247 $submount" EXIT
22431 FILESET="$FILESET/$tdir" mount_client $submount ||
22432 error "mount $submount failed"
22433 local fid=$($LFS path2fid $MOUNT/)
22434 $LFS fid2path $submount $fid && error "fid2path should fail"
22435 cleanup_247 $submount
22437 run_test 247c "running fid2path outside subdirectory root"
22440 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22441 skip "Fileset feature is not supported"
22443 local submount=${MOUNT}_$tdir
22445 mkdir -p $MOUNT/$tdir/dir1
22446 mkdir -p $submount || error "mkdir $submount failed"
22447 FILESET="$FILESET/$tdir" mount_client $submount ||
22448 error "mount $submount failed"
22449 trap "cleanup_247 $submount" EXIT
22451 local td=$submount/dir1
22452 local fid=$($LFS path2fid $td)
22453 [ -z "$fid" ] && error "path2fid unable to get $td FID"
22455 # check that we get the same pathname back
22458 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
22459 echo "$rootpath $fid"
22460 found=$($LFS fid2path $rootpath "$fid")
22461 [ -n "$found" ] || error "fid2path should succeed"
22462 [ "$found" == "$td" ] || error "fid2path $found != $td"
22464 # check wrong root path format
22465 rootpath=$submount"_wrong"
22466 found=$($LFS fid2path $rootpath "$fid")
22467 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
22469 cleanup_247 $submount
22471 run_test 247d "running fid2path inside subdirectory root"
22475 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22477 skip "Fileset feature is not supported"
22479 local submount=${MOUNT}_$tdir
22482 mkdir -p $submount || error "mkdir $submount failed"
22483 FILESET="$FILESET/.." mount_client $submount &&
22484 error "mount $submount should fail"
22487 run_test 247e "mount .. as fileset"
22490 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
22491 (( $MDS1_VERSION >= $(version_code 2.14.50.162) )) ||
22492 skip "Need at least version 2.14.50.162"
22493 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22494 skip "Fileset feature is not supported"
22496 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
22497 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
22498 error "mkdir remote failed"
22499 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
22500 error "mkdir remote/subdir failed"
22501 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
22502 error "mkdir striped failed"
22503 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
22505 local submount=${MOUNT}_$tdir
22507 mkdir -p $submount || error "mkdir $submount failed"
22508 stack_trap "rmdir $submount"
22511 local fileset=$FILESET
22512 local mdts=$(comma_list $(mdts_nodes))
22514 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
22515 for dir in $tdir/remote $tdir/remote/subdir $tdir/striped \
22516 $tdir/striped/subdir $tdir/striped/.; do
22517 FILESET="$fileset/$dir" mount_client $submount ||
22518 error "mount $dir failed"
22519 umount_client $submount
22522 run_test 247f "mount striped or remote directory as fileset"
22524 test_subdir_mount_lock()
22527 local submount=${MOUNT}_$(basename $testdir)
22529 touch $DIR/$testdir/$tfile || error "touch $tfile failed"
22531 mkdir -p $submount || error "mkdir $submount failed"
22532 stack_trap "rmdir $submount"
22534 FILESET="$fileset/$testdir" mount_client $submount ||
22535 error "mount $FILESET failed"
22536 stack_trap "umount $submount"
22538 local mdts=$(comma_list $(mdts_nodes))
22542 stat $submount > /dev/null || error "stat $submount failed"
22543 cancel_lru_locks $MDC
22544 stat $submount > /dev/null || error "stat $submount failed"
22545 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
22546 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
22547 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
22548 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
22549 awk '/getattr/ {sum += $2} END {print sum}')
22551 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
22555 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
22557 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
22558 error "mkdir $tdir failed"
22559 test_subdir_mount_lock $tdir
22561 run_test 247g "striped directory submount revalidate ROOT from cache"
22564 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
22565 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
22566 skip "Need MDS version at least 2.15.51"
22568 $LFS mkdir -i 1 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22569 test_subdir_mount_lock $tdir
22570 mkdir_on_mdt -i 0 $DIR/$tdir/$tdir.0 || error "mkdir $tdir.0 failed"
22571 mkdir_on_mdt -i 1 $DIR/$tdir/$tdir.0/$tdir.1 ||
22572 error "mkdir $tdir.1 failed"
22573 test_subdir_mount_lock $tdir/$tdir.0/$tdir.1
22575 run_test 247h "remote directory submount revalidate ROOT from cache"
22578 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
22579 [ -z "$fast_read_sav" ] && skip "no fast read support"
22581 # create a large file for fast read verification
22582 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
22584 # make sure the file is created correctly
22585 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
22586 { rm -f $DIR/$tfile; skip "file creation error"; }
22588 echo "Test 1: verify that fast read is 4 times faster on cache read"
22590 # small read with fast read enabled
22591 $LCTL set_param -n llite.*.fast_read=1
22592 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
22593 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22594 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22595 # small read with fast read disabled
22596 $LCTL set_param -n llite.*.fast_read=0
22597 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
22598 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22599 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22601 # verify that fast read is 4 times faster for cache read
22602 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
22603 error_not_in_vm "fast read was not 4 times faster: " \
22604 "$t_fast vs $t_slow"
22606 echo "Test 2: verify the performance between big and small read"
22607 $LCTL set_param -n llite.*.fast_read=1
22609 # 1k non-cache read
22610 cancel_lru_locks osc
22611 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
22612 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22613 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22615 # 1M non-cache read
22616 cancel_lru_locks osc
22617 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
22618 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22619 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22621 # verify that big IO is not 4 times faster than small IO
22622 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
22623 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
22625 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
22628 run_test 248a "fast read verification"
22631 # Default short_io_bytes=16384, try both smaller and larger sizes.
22632 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
22633 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
22634 echo "bs=53248 count=113 normal buffered write"
22635 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
22636 error "dd of initial data file failed"
22637 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
22639 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
22640 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
22641 error "dd with sync normal writes failed"
22642 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
22644 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
22645 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
22646 error "dd with sync small writes failed"
22647 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
22649 cancel_lru_locks osc
22651 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
22652 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
22653 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
22654 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
22655 iflag=direct || error "dd with O_DIRECT small read failed"
22656 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
22657 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
22658 error "compare $TMP/$tfile.1 failed"
22660 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
22661 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
22663 # just to see what the maximum tunable value is, and test parsing
22664 echo "test invalid parameter 2MB"
22665 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
22666 error "too-large short_io_bytes allowed"
22667 echo "test maximum parameter 512KB"
22668 # if we can set a larger short_io_bytes, run test regardless of version
22669 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
22670 # older clients may not allow setting it this large, that's OK
22671 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
22672 skip "Need at least client version 2.13.50"
22673 error "medium short_io_bytes failed"
22675 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
22676 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
22678 echo "test large parameter 64KB"
22679 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
22680 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
22682 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
22683 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
22684 error "dd with sync large writes failed"
22685 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
22687 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
22688 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
22689 num=$((113 * 4096 / PAGE_SIZE))
22690 echo "bs=$size count=$num oflag=direct large write $tfile.3"
22691 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
22692 error "dd with O_DIRECT large writes failed"
22693 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
22694 error "compare $DIR/$tfile.3 failed"
22696 cancel_lru_locks osc
22698 echo "bs=$size count=$num iflag=direct large read $tfile.2"
22699 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
22700 error "dd with O_DIRECT large read failed"
22701 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
22702 error "compare $TMP/$tfile.2 failed"
22704 echo "bs=$size count=$num iflag=direct large read $tfile.3"
22705 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
22706 error "dd with O_DIRECT large read failed"
22707 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
22708 error "compare $TMP/$tfile.3 failed"
22710 run_test 248b "test short_io read and write for both small and large sizes"
22712 test_249() { # LU-7890
22713 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
22714 skip "Need at least version 2.8.54"
22717 $LFS setstripe -c 1 $DIR/$tfile
22718 # Offset 2T == 4k * 512M
22719 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
22720 error "dd to 2T offset failed"
22722 run_test 249 "Write above 2T file size"
22725 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
22726 && skip "no 16TB file size limit on ZFS"
22728 $LFS setstripe -c 1 $DIR/$tfile
22729 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
22730 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
22731 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
22732 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
22733 conv=notrunc,fsync && error "append succeeded"
22736 run_test 250 "Write above 16T limit"
22739 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
22741 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
22742 #Skip once - writing the first stripe will succeed
22743 $LCTL set_param fail_loc=0xa0001407 fail_val=1
22744 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
22745 error "short write happened"
22747 $LCTL set_param fail_loc=0xa0001407 fail_val=1
22748 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
22749 error "short read happened"
22753 run_test 251 "Handling short read and write correctly"
22756 remote_mds_nodsh && skip "remote MDS with nodsh"
22757 remote_ost_nodsh && skip "remote OST with nodsh"
22758 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
22759 skip_env "ldiskfs only test"
22769 # check lr_reader on OST0000
22771 dev=$(facet_device $tgt)
22772 out=$(do_facet $tgt $LR_READER $dev)
22773 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22775 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
22776 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
22777 error "Invalid uuid returned by $LR_READER on target $tgt"
22778 echo -e "uuid returned by $LR_READER is '$uuid'\n"
22780 # check lr_reader -c on MDT0000
22782 dev=$(facet_device $tgt)
22783 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
22784 skip "$LR_READER does not support additional options"
22786 out=$(do_facet $tgt $LR_READER -c $dev)
22787 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22789 num=$(echo "$out" | grep -c "mdtlov")
22790 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
22791 error "Invalid number of mdtlov clients returned by $LR_READER"
22792 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
22794 # check lr_reader -cr on MDT0000
22795 out=$(do_facet $tgt $LR_READER -cr $dev)
22796 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22798 echo "$out" | grep -q "^reply_data:$" ||
22799 error "$LR_READER should have returned 'reply_data' section"
22800 num=$(echo "$out" | grep -c "client_generation")
22801 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
22803 run_test 252 "check lr_reader tool"
22806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22807 remote_mds_nodsh && skip "remote MDS with nodsh"
22808 remote_mgs_nodsh && skip "remote MGS with nodsh"
22812 local ost_name=$(ostname_from_index $ostidx)
22815 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
22816 do_facet $SINGLEMDS $LCTL get_param -n \
22817 osp.$mdtosc_proc1.reserved_mb_high ||
22818 skip "remote MDS does not support reserved_mb_high"
22822 wait_delete_completed
22824 stack_trap "rm -rf $DIR/$tdir"
22826 pool_add $TESTNAME || error "Pool creation failed"
22827 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
22829 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
22830 error "Setstripe failed"
22832 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
22834 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
22836 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
22838 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22839 osp.$mdtosc_proc1.prealloc_status)
22840 echo "prealloc_status $oa_status"
22842 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
22843 error "File creation should fail"
22845 #object allocation was stopped, but we still able to append files
22846 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
22847 oflag=append || error "Append failed"
22849 rm -f $DIR/$tdir/$tfile.0
22851 # For this test, we want to delete the files we created to go out of
22852 # space but leave the watermark, so we remain nearly out of space
22853 ost_watermarks_enospc_delete_files $tfile $ostidx
22855 wait_delete_completed
22859 for i in $(seq 10 12); do
22860 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
22861 2>/dev/null || error "File creation failed after rm"
22864 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22865 osp.$mdtosc_proc1.prealloc_status)
22866 echo "prealloc_status $oa_status"
22868 if (( oa_status != 0 )); then
22869 error "Object allocation still disable after rm"
22872 run_test 253 "Check object allocation limit"
22875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22876 remote_mds_nodsh && skip "remote MDS with nodsh"
22878 local mdt=$(facet_svc $SINGLEMDS)
22880 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
22881 skip "MDS does not support changelog_size"
22885 changelog_register || error "changelog_register failed"
22887 changelog_clear 0 || error "changelog_clear failed"
22889 local size1=$(do_facet $SINGLEMDS \
22890 $LCTL get_param -n mdd.$mdt.changelog_size)
22891 echo "Changelog size $size1"
22894 $LFS mkdir -i 0 $DIR/$tdir
22896 mkdir -p $DIR/$tdir/pics/2008/zachy
22897 touch $DIR/$tdir/pics/2008/zachy/timestamp
22898 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
22899 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
22900 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
22901 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
22902 rm $DIR/$tdir/pics/desktop.jpg
22904 local size2=$(do_facet $SINGLEMDS \
22905 $LCTL get_param -n mdd.$mdt.changelog_size)
22906 echo "Changelog size after work $size2"
22908 (( $size2 > $size1 )) ||
22909 error "new Changelog size=$size2 less than old size=$size1"
22911 run_test 254 "Check changelog size"
22918 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
22919 awk -F: '{print $2}' | grep $type > /dev/null
22920 if [ $? -ne 0 ]; then
22930 lfs ladvise -a willread $file > /dev/null 2>&1
22931 if [ $? -eq 0 ]; then
22935 lfs ladvise -a willread $file 2>&1 |
22936 grep "Inappropriate ioctl for device" > /dev/null
22937 if [ $? -eq 0 ]; then
22944 bc <<<"scale=2; ($1 - $2) * 100 / $2"
22947 # run a random read IO workload
22948 # usage: random_read_iops <filename> <filesize> <iosize>
22949 random_read_iops() {
22952 local iosize=${3:-4096}
22954 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
22955 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
22958 drop_file_oss_cache() {
22962 $LFS ladvise -a dontneed $file 2>/dev/null ||
22963 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
22966 ladvise_willread_performance()
22969 local average_origin=0
22970 local average_cache=0
22971 local average_ladvise=0
22973 for ((i = 1; i <= $repeat; i++)); do
22974 echo "Iter $i/$repeat: reading without willread hint"
22975 cancel_lru_locks osc
22976 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22977 local speed_origin=$(random_read_iops $DIR/$tfile $size)
22978 echo "Iter $i/$repeat: uncached speed: $speed_origin"
22979 average_origin=$(bc <<<"$average_origin + $speed_origin")
22981 cancel_lru_locks osc
22982 local speed_cache=$(random_read_iops $DIR/$tfile $size)
22983 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
22984 average_cache=$(bc <<<"$average_cache + $speed_cache")
22986 cancel_lru_locks osc
22987 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22988 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
22989 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
22990 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
22991 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
22993 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
22994 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
22995 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
22997 speedup_cache=$(percent $average_cache $average_origin)
22998 speedup_ladvise=$(percent $average_ladvise $average_origin)
23000 echo "Average uncached read: $average_origin"
23001 echo "Average speedup with OSS cached read: " \
23002 "$average_cache = +$speedup_cache%"
23003 echo "Average speedup with ladvise willread: " \
23004 "$average_ladvise = +$speedup_ladvise%"
23006 local lowest_speedup=20
23007 if (( ${average_cache%.*} < $lowest_speedup )); then
23008 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
23009 " got $average_cache%. Skipping ladvise willread check."
23013 # the test won't work on ZFS until it supports 'ladvise dontneed', but
23014 # it is still good to run until then to exercise 'ladvise willread'
23015 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23016 [ "$ost1_FSTYPE" = "zfs" ] &&
23017 echo "osd-zfs does not support dontneed or drop_caches" &&
23020 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
23021 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
23022 error_not_in_vm "Speedup with willread is less than " \
23023 "$lowest_speedup%, got $average_ladvise%"
23027 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23028 skip "lustre < 2.8.54 does not support ladvise "
23029 remote_ost_nodsh && skip "remote OST with nodsh"
23031 stack_trap "rm -f $DIR/$tfile"
23032 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
23034 ladvise_no_type willread $DIR/$tfile &&
23035 skip "willread ladvise is not supported"
23037 ladvise_no_ioctl $DIR/$tfile &&
23038 skip "ladvise ioctl is not supported"
23041 local size=$((size_mb * 1048576))
23042 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23043 error "dd to $DIR/$tfile failed"
23045 lfs ladvise -a willread $DIR/$tfile ||
23046 error "Ladvise failed with no range argument"
23048 lfs ladvise -a willread -s 0 $DIR/$tfile ||
23049 error "Ladvise failed with no -l or -e argument"
23051 lfs ladvise -a willread -e 1 $DIR/$tfile ||
23052 error "Ladvise failed with only -e argument"
23054 lfs ladvise -a willread -l 1 $DIR/$tfile ||
23055 error "Ladvise failed with only -l argument"
23057 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
23058 error "End offset should not be smaller than start offset"
23060 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
23061 error "End offset should not be equal to start offset"
23063 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
23064 error "Ladvise failed with overflowing -s argument"
23066 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
23067 error "Ladvise failed with overflowing -e argument"
23069 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
23070 error "Ladvise failed with overflowing -l argument"
23072 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
23073 error "Ladvise succeeded with conflicting -l and -e arguments"
23075 echo "Synchronous ladvise should wait"
23077 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
23078 do_nodes $(comma_list $(osts_nodes)) \
23079 $LCTL set_param fail_val=$delay fail_loc=0x237
23081 local start_ts=$SECONDS
23082 lfs ladvise -a willread $DIR/$tfile ||
23083 error "Ladvise failed with no range argument"
23084 local end_ts=$SECONDS
23085 local inteval_ts=$((end_ts - start_ts))
23087 if [ $inteval_ts -lt $(($delay - 1)) ]; then
23088 error "Synchronous advice didn't wait reply"
23091 echo "Asynchronous ladvise shouldn't wait"
23092 local start_ts=$SECONDS
23093 lfs ladvise -a willread -b $DIR/$tfile ||
23094 error "Ladvise failed with no range argument"
23095 local end_ts=$SECONDS
23096 local inteval_ts=$((end_ts - start_ts))
23098 if [ $inteval_ts -gt $(($delay / 2)) ]; then
23099 error "Asynchronous advice blocked"
23102 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
23103 ladvise_willread_performance
23105 run_test 255a "check 'lfs ladvise -a willread'"
23111 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
23115 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23116 skip "lustre < 2.8.54 does not support ladvise "
23117 remote_ost_nodsh && skip "remote OST with nodsh"
23119 stack_trap "rm -f $DIR/$tfile"
23120 lfs setstripe -c 1 -i 0 $DIR/$tfile
23122 ladvise_no_type dontneed $DIR/$tfile &&
23123 skip "dontneed ladvise is not supported"
23125 ladvise_no_ioctl $DIR/$tfile &&
23126 skip "ladvise ioctl is not supported"
23128 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23129 [ "$ost1_FSTYPE" = "zfs" ] &&
23130 skip "zfs-osd does not support 'ladvise dontneed'"
23133 local size=$((size_mb * 1048576))
23134 # In order to prevent disturbance of other processes, only check 3/4
23135 # of the memory usage
23136 local kibibytes=$((size_mb * 1024 * 3 / 4))
23138 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23139 error "dd to $DIR/$tfile failed"
23141 #force write to complete before dropping OST cache & checking memory
23144 local total=$(facet_meminfo ost1 MemTotal)
23145 echo "Total memory: $total KiB"
23147 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
23148 local before_read=$(facet_meminfo ost1 Cached)
23149 echo "Cache used before read: $before_read KiB"
23151 lfs ladvise -a willread $DIR/$tfile ||
23152 error "Ladvise willread failed"
23153 local after_read=$(facet_meminfo ost1 Cached)
23154 echo "Cache used after read: $after_read KiB"
23156 lfs ladvise -a dontneed $DIR/$tfile ||
23157 error "Ladvise dontneed again failed"
23158 local no_read=$(facet_meminfo ost1 Cached)
23159 echo "Cache used after dontneed ladvise: $no_read KiB"
23161 if [ $total -lt $((before_read + kibibytes)) ]; then
23162 echo "Memory is too small, abort checking"
23166 if [ $((before_read + kibibytes)) -gt $after_read ]; then
23167 error "Ladvise willread should use more memory" \
23168 "than $kibibytes KiB"
23171 if [ $((no_read + kibibytes)) -gt $after_read ]; then
23172 error "Ladvise dontneed should release more memory" \
23173 "than $kibibytes KiB"
23176 run_test 255b "check 'lfs ladvise -a dontneed'"
23179 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
23180 skip "lustre < 2.10.50 does not support lockahead"
23182 local ost1_imp=$(get_osc_import_name client ost1)
23183 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23191 test_mkdir -p $DIR/$tdir
23192 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23194 #test 10 returns only success/failure
23196 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23198 if [ $rc -eq 255 ]; then
23199 error "Ladvise test${i} failed, ${rc}"
23202 #test 11 counts lock enqueue requests, all others count new locks
23204 count=$(do_facet ost1 \
23205 $LCTL get_param -n ost.OSS.ost.stats)
23206 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
23208 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23210 if [ $rc -eq 255 ]; then
23211 error "Ladvise test${i} failed, ${rc}"
23214 new_count=$(do_facet ost1 \
23215 $LCTL get_param -n ost.OSS.ost.stats)
23216 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
23217 awk '{ print $2 }')
23219 difference="$((new_count - count))"
23220 if [ $difference -ne $rc ]; then
23221 error "Ladvise test${i}, bad enqueue count, returned " \
23222 "${rc}, actual ${difference}"
23225 for i in $(seq 12 21); do
23226 # If we do not do this, we run the risk of having too many
23227 # locks and starting lock cancellation while we are checking
23229 cancel_lru_locks osc
23231 count=$($LCTL get_param -n \
23232 ldlm.namespaces.$imp_name.lock_unused_count)
23234 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23236 if [ $rc -eq 255 ]; then
23237 error "Ladvise test ${i} failed, ${rc}"
23240 new_count=$($LCTL get_param -n \
23241 ldlm.namespaces.$imp_name.lock_unused_count)
23242 difference="$((new_count - count))"
23244 # Test 15 output is divided by 100 to map down to valid return
23245 if [ $i -eq 15 ]; then
23249 if [ $difference -ne $rc ]; then
23250 error "Ladvise test ${i}, bad lock count, returned " \
23251 "${rc}, actual ${difference}"
23255 #test 22 returns only success/failure
23257 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23259 if [ $rc -eq 255 ]; then
23260 error "Ladvise test${i} failed, ${rc}"
23263 run_test 255c "suite of ladvise lockahead tests"
23266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23267 remote_mds_nodsh && skip "remote MDS with nodsh"
23268 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23269 changelog_users $SINGLEMDS | grep "^cl" &&
23270 skip "active changelog user"
23276 mdt_dev=$(facet_device $SINGLEMDS)
23279 changelog_register || error "changelog_register failed"
23282 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
23284 changelog_clear 0 || error "changelog_clear failed"
23287 touch $DIR/$tdir/{1..10}
23290 stop $SINGLEMDS || error "Fail to stop MDT"
23293 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
23294 error "Fail to start MDT"
23296 #after mount new plainllog is used
23297 touch $DIR/$tdir/{11..19}
23298 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
23299 stack_trap "rm -f $tmpfile"
23300 cat_sl=$(do_facet $SINGLEMDS "sync; \
23301 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23302 llog_reader $tmpfile | grep -c type=1064553b")
23303 do_facet $SINGLEMDS llog_reader $tmpfile
23305 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
23307 changelog_clear 0 || error "changelog_clear failed"
23309 cat_sl=$(do_facet $SINGLEMDS "sync; \
23310 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23311 llog_reader $tmpfile | grep -c type=1064553b")
23313 if (( cat_sl == 2 )); then
23314 error "Empty plain llog was not deleted from changelog catalog"
23315 elif (( cat_sl != 1 )); then
23316 error "Active plain llog shouldn't be deleted from catalog"
23319 run_test 256 "Check llog delete for empty and not full state"
23322 remote_mds_nodsh && skip "remote MDS with nodsh"
23323 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23324 skip "Need MDS version at least 2.8.55"
23326 test_mkdir $DIR/$tdir
23328 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
23329 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
23332 #define OBD_FAIL_MDS_XATTR_REP 0x161
23333 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23334 local facet=mds$((mdtidx + 1))
23335 set_nodes_failloc $(facet_active_host $facet) 0x80000161
23336 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
23338 stop $facet || error "stop MDS failed"
23339 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
23340 error "start MDS fail"
23341 wait_recovery_complete $facet
23343 run_test 257 "xattr locks are not lost"
23345 # Verify we take the i_mutex when security requires it
23347 #define OBD_FAIL_IMUTEX_SEC 0x141c
23348 $LCTL set_param fail_loc=0x141c
23350 chmod u+s $DIR/$tfile
23351 chmod a+rwx $DIR/$tfile
23352 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23354 if [ $RC -ne 0 ]; then
23355 error "error, failed to take i_mutex, rc=$?"
23359 run_test 258a "verify i_mutex security behavior when suid attributes is set"
23361 # Verify we do NOT take the i_mutex in the normal case
23363 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
23364 $LCTL set_param fail_loc=0x141d
23367 chmod a+rw $DIR/$tfile
23368 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23370 if [ $RC -ne 0 ]; then
23371 error "error, took i_mutex unnecessarily, rc=$?"
23376 run_test 258b "verify i_mutex security behavior"
23379 local file=$DIR/$tfile
23383 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23385 stack_trap "rm -f $file" EXIT
23387 wait_delete_completed
23388 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23389 echo "before: $before"
23391 $LFS setstripe -i 0 -c 1 $file
23392 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
23394 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23395 echo "after write: $after"
23397 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
23398 do_facet ost1 $LCTL set_param fail_loc=0x2301
23400 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23401 echo "after truncate: $after"
23404 do_facet ost1 $LCTL set_param fail_loc=0
23405 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
23407 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23408 echo "after restart: $after"
23409 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
23410 error "missing truncate?"
23414 run_test 259 "crash at delayed truncate"
23417 #define OBD_FAIL_MDC_CLOSE 0x806
23418 $LCTL set_param fail_loc=0x80000806
23422 run_test 260 "Check mdc_close fail"
23424 ### Data-on-MDT sanity tests ###
23426 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23427 skip "Need MDS version at least 2.10.55 for DoM"
23430 local dom=$DIR/$tdir/dom_file
23431 local tmp=$DIR/$tdir/tmp_file
23433 mkdir_on_mdt0 $DIR/$tdir
23435 # basic checks for DoM component creation
23436 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
23437 error "Can set MDT layout to non-first entry"
23439 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
23440 error "Can define multiple entries as MDT layout"
23442 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
23444 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
23445 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
23446 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
23448 local mdtidx=$($LFS getstripe -m $dom)
23449 local mdtname=MDT$(printf %04x $mdtidx)
23450 local facet=mds$((mdtidx + 1))
23451 local space_check=1
23453 # Skip free space checks with ZFS
23454 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
23458 local size_tmp=$((65536 * 3))
23459 local mdtfree1=$(do_facet $facet \
23460 lctl get_param -n osd*.*$mdtname.kbytesfree)
23462 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
23463 # check also direct IO along write
23464 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
23465 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
23467 cmp $tmp $dom || error "file data is different"
23468 [ $(stat -c%s $dom) == $size_tmp ] ||
23469 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
23470 if [ $space_check == 1 ]; then
23471 local mdtfree2=$(do_facet $facet \
23472 lctl get_param -n osd*.*$mdtname.kbytesfree)
23474 # increase in usage from by $size_tmp
23475 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
23476 error "MDT free space wrong after write: " \
23477 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
23481 local size_dom=10000
23483 $TRUNCATE $dom $size_dom
23484 [ $(stat -c%s $dom) == $size_dom ] ||
23485 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
23486 if [ $space_check == 1 ]; then
23487 mdtfree1=$(do_facet $facet \
23488 lctl get_param -n osd*.*$mdtname.kbytesfree)
23489 # decrease in usage from $size_tmp to new $size_dom
23490 [ $(($mdtfree1 - $mdtfree2)) -ge \
23491 $(((size_tmp - size_dom) / 1024)) ] ||
23492 error "MDT free space is wrong after truncate: " \
23493 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
23499 size_dom=$((size_dom + size_tmp))
23500 [ $(stat -c%s $dom) == $size_dom ] ||
23501 error "bad size after append: $(stat -c%s $dom) != $size_dom"
23502 if [ $space_check == 1 ]; then
23503 mdtfree2=$(do_facet $facet \
23504 lctl get_param -n osd*.*$mdtname.kbytesfree)
23505 # increase in usage by $size_tmp from previous
23506 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
23507 error "MDT free space is wrong after append: " \
23508 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
23513 if [ $space_check == 1 ]; then
23514 mdtfree1=$(do_facet $facet \
23515 lctl get_param -n osd*.*$mdtname.kbytesfree)
23516 # decrease in usage by $size_dom from previous
23517 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
23518 error "MDT free space is wrong after removal: " \
23519 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
23522 # combined striping
23523 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
23524 error "Can't create DoM + OST striping"
23526 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
23527 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
23528 # check also direct IO along write
23529 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
23531 cmp $tmp $dom || error "file data is different"
23532 [ $(stat -c%s $dom) == $size_tmp ] ||
23533 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
23538 run_test 270a "DoM: basic functionality tests"
23541 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23542 skip "Need MDS version at least 2.10.55"
23544 local dom=$DIR/$tdir/dom_file
23545 local max_size=1048576
23547 mkdir -p $DIR/$tdir
23548 $LFS setstripe -E $max_size -L mdt $dom
23550 # truncate over the limit
23551 $TRUNCATE $dom $(($max_size + 1)) &&
23552 error "successful truncate over the maximum size"
23553 # write over the limit
23554 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
23555 error "successful write over the maximum size"
23556 # append over the limit
23557 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
23558 echo "12345" >> $dom && error "successful append over the maximum size"
23563 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
23566 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23567 skip "Need MDS version at least 2.10.55"
23569 mkdir -p $DIR/$tdir
23570 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23572 # check files inherit DoM EA
23573 touch $DIR/$tdir/first
23574 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
23575 error "bad pattern"
23576 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
23577 error "bad stripe count"
23578 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
23579 error "bad stripe size"
23581 # check directory inherits DoM EA and uses it as default
23582 mkdir $DIR/$tdir/subdir
23583 touch $DIR/$tdir/subdir/second
23584 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
23585 error "bad pattern in sub-directory"
23586 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
23587 error "bad stripe count in sub-directory"
23588 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
23589 error "bad stripe size in sub-directory"
23592 run_test 270c "DoM: DoM EA inheritance tests"
23595 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23596 skip "Need MDS version at least 2.10.55"
23598 mkdir -p $DIR/$tdir
23599 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23601 # inherit default DoM striping
23602 mkdir $DIR/$tdir/subdir
23603 touch $DIR/$tdir/subdir/f1
23605 # change default directory striping
23606 $LFS setstripe -c 1 $DIR/$tdir/subdir
23607 touch $DIR/$tdir/subdir/f2
23608 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
23609 error "wrong default striping in file 2"
23610 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
23611 error "bad pattern in file 2"
23614 run_test 270d "DoM: change striping from DoM to RAID0"
23617 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23618 skip "Need MDS version at least 2.10.55"
23620 mkdir -p $DIR/$tdir/dom
23621 mkdir -p $DIR/$tdir/norm
23624 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
23625 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
23627 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
23628 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
23630 # find DoM files by layout
23631 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
23632 [ $NUM -eq $DOMFILES ] ||
23633 error "lfs find -L: found $NUM, expected $DOMFILES"
23634 echo "Test 1: lfs find 20 DOM files by layout: OK"
23636 # there should be 1 dir with default DOM striping
23637 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
23639 error "lfs find -L: found $NUM, expected 1 dir"
23640 echo "Test 2: lfs find 1 DOM dir by layout: OK"
23642 # find DoM files by stripe size
23643 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
23644 [ $NUM -eq $DOMFILES ] ||
23645 error "lfs find -S: found $NUM, expected $DOMFILES"
23646 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
23648 # find files by stripe offset except DoM files
23649 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
23650 [ $NUM -eq $NORMFILES ] ||
23651 error "lfs find -i: found $NUM, expected $NORMFILES"
23652 echo "Test 5: lfs find no DOM files by stripe index: OK"
23655 run_test 270e "DoM: lfs find with DoM files test"
23658 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23659 skip "Need MDS version at least 2.10.55"
23661 local mdtname=${FSNAME}-MDT0000-mdtlov
23662 local dom=$DIR/$tdir/dom_file
23663 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
23664 lod.$mdtname.dom_stripesize)
23665 local dom_limit=131072
23667 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
23668 local dom_current=$(do_facet mds1 $LCTL get_param -n \
23669 lod.$mdtname.dom_stripesize)
23670 [ ${dom_limit} -eq ${dom_current} ] ||
23671 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
23673 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23674 $LFS setstripe -d $DIR/$tdir
23675 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
23676 error "Can't set directory default striping"
23678 # exceed maximum stripe size
23679 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
23680 error "Can't create file with $((dom_limit * 2)) DoM stripe"
23681 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
23682 error "Able to create DoM component size more than LOD limit"
23684 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
23685 dom_current=$(do_facet mds1 $LCTL get_param -n \
23686 lod.$mdtname.dom_stripesize)
23687 [ 0 -eq ${dom_current} ] ||
23688 error "Can't set zero DoM stripe limit"
23691 # attempt to create DoM file on server with disabled DoM should
23692 # remove DoM entry from layout and be succeed
23693 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
23694 error "Can't create DoM file (DoM is disabled)"
23695 [ $($LFS getstripe -L $dom) == "mdt" ] &&
23696 error "File has DoM component while DoM is disabled"
23699 # attempt to create DoM file with only DoM stripe should return error
23700 $LFS setstripe -E $dom_limit -L mdt $dom &&
23701 error "Able to create DoM-only file while DoM is disabled"
23703 # too low values to be aligned with smallest stripe size 64K
23704 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
23705 dom_current=$(do_facet mds1 $LCTL get_param -n \
23706 lod.$mdtname.dom_stripesize)
23707 [ 30000 -eq ${dom_current} ] &&
23708 error "Can set too small DoM stripe limit"
23710 # 64K is a minimal stripe size in Lustre, expect limit of that size
23711 [ 65536 -eq ${dom_current} ] ||
23712 error "Limit is not set to 64K but ${dom_current}"
23714 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
23715 dom_current=$(do_facet mds1 $LCTL get_param -n \
23716 lod.$mdtname.dom_stripesize)
23718 [ 2147483648 -eq ${dom_current} ] &&
23719 error "Can set too large DoM stripe limit"
23721 do_facet mds1 $LCTL set_param -n \
23722 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
23723 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
23724 error "Can't create DoM component size after limit change"
23725 do_facet mds1 $LCTL set_param -n \
23726 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
23727 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
23728 error "Can't create DoM file after limit decrease"
23729 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
23730 error "Can create big DoM component after limit decrease"
23731 touch ${dom}_def ||
23732 error "Can't create file with old default layout"
23734 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
23737 run_test 270f "DoM: maximum DoM stripe size checks"
23740 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
23741 skip "Need MDS version at least 2.13.52"
23742 local dom=$DIR/$tdir/$tfile
23744 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23745 local lodname=${FSNAME}-MDT0000-mdtlov
23747 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23748 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
23749 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
23750 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23752 local dom_limit=1024
23753 local dom_threshold="50%"
23755 $LFS setstripe -d $DIR/$tdir
23756 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
23757 error "Can't set directory default striping"
23759 do_facet mds1 $LCTL set_param -n \
23760 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
23761 # set 0 threshold and create DOM file to change tunable stripesize
23762 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
23763 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
23764 error "Failed to create $dom file"
23765 # now tunable dom_cur_stripesize should reach maximum
23766 local dom_current=$(do_facet mds1 $LCTL get_param -n \
23767 lod.${lodname}.dom_stripesize_cur_kb)
23768 [[ $dom_current == $dom_limit ]] ||
23769 error "Current DOM stripesize is not maximum"
23772 # set threshold for further tests
23773 do_facet mds1 $LCTL set_param -n \
23774 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
23775 echo "DOM threshold is $dom_threshold free space"
23778 # Spoof bfree to exceed threshold
23779 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
23780 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
23781 for spfree in 40 20 0 15 30 55; do
23782 do_facet mds1 $LCTL set_param -n fail_val=$spfree
23783 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
23784 error "Failed to create $dom file"
23785 dom_def=$(do_facet mds1 $LCTL get_param -n \
23786 lod.${lodname}.dom_stripesize_cur_kb)
23787 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
23788 [[ $dom_def != $dom_current ]] ||
23789 error "Default stripe size was not changed"
23790 if (( spfree > 0 )) ; then
23791 dom_set=$($LFS getstripe -S $dom)
23792 (( dom_set == dom_def * 1024 )) ||
23793 error "DOM component size is still old"
23795 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
23796 error "DoM component is set with no free space"
23799 dom_current=$dom_def
23802 run_test 270g "DoM: default DoM stripe size depends on free space"
23805 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
23806 skip "Need MDS version at least 2.13.53"
23808 local mdtname=${FSNAME}-MDT0000-mdtlov
23809 local dom=$DIR/$tdir/$tfile
23810 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23812 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
23813 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23815 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23816 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
23817 error "can't create OST file"
23818 # mirrored file with DOM entry in the second mirror
23819 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
23820 error "can't create mirror with DoM component"
23822 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
23824 # DOM component in the middle and has other enries in the same mirror,
23825 # should succeed but lost DoM component
23826 $LFS setstripe --copy=${dom}_1 $dom ||
23827 error "Can't create file from OST|DOM mirror layout"
23828 # check new file has no DoM layout after all
23829 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
23830 error "File has DoM component while DoM is disabled"
23832 run_test 270h "DoM: DoM stripe removal when disabled on server"
23835 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
23836 skip "Need MDS version at least 2.14.54"
23839 # DoM with plain layout
23840 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
23841 error "default plain layout with DoM must fail"
23842 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
23843 error "setstripe plain file layout with DoM must fail"
23844 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
23845 error "default DoM layout with bad striping must fail"
23846 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
23847 error "setstripe to DoM layout with bad striping must fail"
23850 run_test 270i "DoM: setting invalid DoM striping should fail"
23853 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23854 skip "Need MDS version at least 2.10.55"
23856 local dom=$DIR/$tdir/dom
23858 mkdir -p $DIR/$tdir
23860 $LFS setstripe -E 1024K -L mdt $dom
23862 lctl set_param -n mdc.*.stats=clear
23863 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23864 cat $dom > /dev/null
23865 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
23866 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
23870 run_test 271a "DoM: data is cached for read after write"
23873 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23874 skip "Need MDS version at least 2.10.55"
23876 local dom=$DIR/$tdir/dom
23878 mkdir -p $DIR/$tdir
23880 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23882 lctl set_param -n mdc.*.stats=clear
23883 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23884 cancel_lru_locks mdc
23885 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
23886 # second stat to check size is cached on client
23887 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
23888 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23889 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
23892 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
23895 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23896 skip "Need MDS version at least 2.10.55"
23898 local dom=$DIR/$tdir/dom
23900 mkdir -p $DIR/$tdir
23902 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23904 lctl set_param -n mdc.*.stats=clear
23905 lctl set_param -n osc.*.stats=clear
23906 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
23907 cancel_lru_locks mdc
23908 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23909 # second stat to check size is cached on client
23910 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23911 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23912 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
23913 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
23914 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
23917 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
23923 local mdt=MDT$(printf %04x $mdtidx)
23925 if [ -z $param ]; then
23926 lctl get_param -n mdc.*$mdt*.stats
23928 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
23933 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23934 skip "Need MDS version at least 2.10.55"
23936 local dom=$DIR/$tdir/dom
23938 mkdir -p $DIR/$tdir
23940 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23942 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23943 local facet=mds$((mdtidx + 1))
23945 cancel_lru_locks mdc
23946 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
23947 createmany -o $dom 1000
23948 lctl set_param -n mdc.*.stats=clear
23949 smalliomany -w $dom 1000 200
23950 get_mdc_stats $mdtidx
23951 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23952 # Each file has 1 open, 1 IO enqueues, total 2000
23953 # but now we have also +1 getxattr for security.capability, total 3000
23954 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
23955 unlinkmany $dom 1000
23957 cancel_lru_locks mdc
23958 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
23959 createmany -o $dom 1000
23960 lctl set_param -n mdc.*.stats=clear
23961 smalliomany -w $dom 1000 200
23962 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23963 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
23964 # for OPEN and IO lock.
23965 [ $((enq - enq_2)) -ge 1000 ] ||
23966 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
23967 unlinkmany $dom 1000
23970 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
23972 cleanup_271def_tests() {
23978 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23979 skip "Need MDS version at least 2.10.57"
23981 local dom=$DIR/$tdir/dom
23982 local tmp=$TMP/$tfile
23983 trap "cleanup_271def_tests $tmp" EXIT
23985 mkdir -p $DIR/$tdir
23987 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23989 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23991 cancel_lru_locks mdc
23992 dd if=/dev/urandom of=$tmp bs=1000 count=1
23993 dd if=$tmp of=$dom bs=1000 count=1
23994 cancel_lru_locks mdc
23996 cat /etc/hosts >> $tmp
23997 lctl set_param -n mdc.*.stats=clear
23999 # append data to the same file it should update local page
24000 echo "Append to the same page"
24001 cat /etc/hosts >> $dom
24002 local num=$(get_mdc_stats $mdtidx ost_read)
24003 local ra=$(get_mdc_stats $mdtidx req_active)
24004 local rw=$(get_mdc_stats $mdtidx req_waittime)
24006 [ -z $num ] || error "$num READ RPC occured"
24007 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24011 cmp $tmp $dom || error "file miscompare"
24013 cancel_lru_locks mdc
24014 lctl set_param -n mdc.*.stats=clear
24016 echo "Open and read file"
24017 cat $dom > /dev/null
24018 local num=$(get_mdc_stats $mdtidx ost_read)
24019 local ra=$(get_mdc_stats $mdtidx req_active)
24020 local rw=$(get_mdc_stats $mdtidx req_waittime)
24022 [ -z $num ] || error "$num READ RPC occured"
24023 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24027 cmp $tmp $dom || error "file miscompare"
24031 run_test 271d "DoM: read on open (1K file in reply buffer)"
24034 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
24035 skip "Need MDS version at least 2.10.57"
24037 local dom=$DIR/$tdir/dom
24038 local tmp=$TMP/$tfile
24039 trap "cleanup_271def_tests $tmp" EXIT
24041 mkdir -p $DIR/$tdir
24043 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24045 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
24047 cancel_lru_locks mdc
24048 dd if=/dev/urandom of=$tmp bs=265000 count=1
24049 dd if=$tmp of=$dom bs=265000 count=1
24050 cancel_lru_locks mdc
24051 cat /etc/hosts >> $tmp
24052 lctl set_param -n mdc.*.stats=clear
24054 echo "Append to the same page"
24055 cat /etc/hosts >> $dom
24056 local num=$(get_mdc_stats $mdtidx ost_read)
24057 local ra=$(get_mdc_stats $mdtidx req_active)
24058 local rw=$(get_mdc_stats $mdtidx req_waittime)
24060 [ -z $num ] || error "$num READ RPC occured"
24061 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24065 cmp $tmp $dom || error "file miscompare"
24067 cancel_lru_locks mdc
24068 lctl set_param -n mdc.*.stats=clear
24070 echo "Open and read file"
24071 cat $dom > /dev/null
24072 local num=$(get_mdc_stats $mdtidx ost_read)
24073 local ra=$(get_mdc_stats $mdtidx req_active)
24074 local rw=$(get_mdc_stats $mdtidx req_waittime)
24076 [ -z $num ] && num=0
24077 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
24078 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24082 cmp $tmp $dom || error "file miscompare"
24086 run_test 271f "DoM: read on open (200K file and read tail)"
24089 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
24090 skip "Skipping due to old client or server version"
24092 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
24094 $CHECKSTAT -t file $DIR1/$tfile
24096 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
24099 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
24100 $LCTL set_param fail_loc=0x80000314
24101 rm $DIR1/$tfile || error "Unlink fails"
24103 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
24104 [ $RC -eq 0 ] || error "Failed write to stale object"
24106 run_test 271g "Discard DoM data vs client flush race"
24109 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24110 skip "Need MDS version at least 2.11.50"
24112 local dom=$DIR/$tdir/dom
24113 mkdir -p $DIR/$tdir
24115 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
24116 dd if=/dev/urandom of=$dom bs=512K count=1 ||
24117 error "failed to write data into $dom"
24118 local old_md5=$(md5sum $dom)
24120 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
24121 error "failed to migrate to the same DoM component"
24123 local new_md5=$(md5sum $dom)
24125 [ "$old_md5" == "$new_md5" ] ||
24126 error "md5sum differ: $old_md5, $new_md5"
24128 [ $($LFS getstripe -c $dom) -eq 2 ] ||
24129 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
24131 run_test 272a "DoM migration: new layout with the same DOM component"
24134 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24135 skip "Need MDS version at least 2.11.50"
24137 local dom=$DIR/$tdir/dom
24138 mkdir -p $DIR/$tdir
24139 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24140 stack_trap "rm -rf $DIR/$tdir"
24142 local mdtidx=$($LFS getstripe -m $dom)
24143 local mdtname=MDT$(printf %04x $mdtidx)
24144 local facet=mds$((mdtidx + 1))
24146 local mdtfree1=$(do_facet $facet \
24147 lctl get_param -n osd*.*$mdtname.kbytesfree)
24148 dd if=/dev/urandom of=$dom bs=2M count=1 ||
24149 error "failed to write data into $dom"
24150 local old_md5=$(md5sum $dom)
24151 cancel_lru_locks mdc
24152 local mdtfree1=$(do_facet $facet \
24153 lctl get_param -n osd*.*$mdtname.kbytesfree)
24155 $LFS migrate -c2 $dom ||
24156 error "failed to migrate to the new composite layout"
24157 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
24158 error "MDT stripe was not removed"
24160 cancel_lru_locks mdc
24161 local new_md5=$(md5sum $dom)
24162 [ "$old_md5" == "$new_md5" ] ||
24163 error "$old_md5 != $new_md5"
24165 # Skip free space checks with ZFS
24166 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24167 local mdtfree2=$(do_facet $facet \
24168 lctl get_param -n osd*.*$mdtname.kbytesfree)
24169 [ $mdtfree2 -gt $mdtfree1 ] ||
24170 error "MDT space is not freed after migration"
24174 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
24177 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24178 skip "Need MDS version at least 2.11.50"
24180 local dom=$DIR/$tdir/$tfile
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 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24190 error "failed to write data into $dom"
24191 local old_md5=$(md5sum $dom)
24192 cancel_lru_locks mdc
24193 local mdtfree1=$(do_facet $facet \
24194 lctl get_param -n osd*.*$mdtname.kbytesfree)
24196 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
24197 error "failed to migrate to the new composite layout"
24198 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
24199 error "MDT stripe was not removed"
24201 cancel_lru_locks mdc
24202 local new_md5=$(md5sum $dom)
24203 [ "$old_md5" == "$new_md5" ] ||
24204 error "$old_md5 != $new_md5"
24206 # Skip free space checks with ZFS
24207 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24208 local mdtfree2=$(do_facet $facet \
24209 lctl get_param -n osd*.*$mdtname.kbytesfree)
24210 [ $mdtfree2 -gt $mdtfree1 ] ||
24211 error "MDS space is not freed after migration"
24215 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
24218 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24219 skip "Need MDS version at least 2.12.55"
24221 local dom=$DIR/$tdir/$tfile
24222 mkdir -p $DIR/$tdir
24223 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24225 local mdtidx=$($LFS getstripe -m $dom)
24226 local mdtname=MDT$(printf %04x $mdtidx)
24227 local facet=mds$((mdtidx + 1))
24229 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24230 error "failed to write data into $dom"
24231 local old_md5=$(md5sum $dom)
24232 cancel_lru_locks mdc
24233 local mdtfree1=$(do_facet $facet \
24234 lctl get_param -n osd*.*$mdtname.kbytesfree)
24236 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
24237 error "failed mirroring to the new composite layout"
24238 $LFS mirror resync $dom ||
24239 error "failed mirror resync"
24240 $LFS mirror split --mirror-id 1 -d $dom ||
24241 error "failed mirror split"
24243 [ $($LFS getstripe -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 DOM mirror deletion"
24260 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
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 -c 2 $dom
24270 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24271 error "failed to write data into $dom"
24272 local old_md5=$(md5sum $dom)
24275 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
24276 error "failed mirroring to the DOM layout"
24277 $LFS mirror resync $dom ||
24278 error "failed mirror resync"
24279 $LFS mirror split --mirror-id 1 -d $dom ||
24280 error "failed mirror split"
24282 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24283 error "MDT stripe wasn't set"
24286 local new_md5=$(md5sum $dom)
24287 [ "$old_md5" == "$new_md5" ] ||
24288 error "$old_md5 != $new_md5"
24292 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
24295 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24296 skip "Need MDS version at least 2.12.55"
24298 local dom=$DIR/$tdir/$tfile
24299 mkdir -p $DIR/$tdir
24300 $LFS setstripe -c 2 $dom
24302 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24303 error "failed to write data into $dom"
24304 local old_md5=$(md5sum $dom)
24307 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
24308 error "failed migrating to the DOM file"
24310 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24311 error "MDT stripe wasn't set"
24314 local new_md5=$(md5sum $dom)
24315 [ "$old_md5" != "$new_md5" ] &&
24316 error "$old_md5 != $new_md5"
24320 run_test 272f "DoM migration: OST-striped file to DOM file"
24323 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24324 skip "Need MDS version at least 2.11.50"
24326 # Layout swap cannot be done if either file has DOM component,
24327 # this will never be supported, migration should be used instead
24329 local dom=$DIR/$tdir/$tfile
24330 mkdir -p $DIR/$tdir
24332 $LFS setstripe -c2 ${dom}_plain
24333 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
24334 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
24335 error "can swap layout with DoM component"
24336 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
24337 error "can swap layout with DoM component"
24339 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
24340 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
24341 error "can swap layout with DoM component"
24342 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
24343 error "can swap layout with DoM component"
24346 run_test 273a "DoM: layout swapping should fail with DOM"
24349 mkdir -p $DIR/$tdir
24350 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
24352 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
24353 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
24355 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24357 run_test 273b "DoM: race writeback and object destroy"
24360 mkdir -p $DIR/$tdir
24361 $LFS setstripe -E 1M -E-1 -c-1 $DIR/$tdir
24363 #define OBD_FAIL_OFD_COMMITRW_DELAY 0x1e1
24364 do_facet ost1 $LCTL set_param fail_loc=0x800001e1 fail_val=2
24366 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24368 run_test 273c "race writeback and object destroy"
24371 remote_ost_nodsh && skip "remote OST with nodsh"
24372 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
24373 skip "Need OST version >= 2.10.57"
24375 local file=$DIR/$tfile
24378 oss=$(comma_list $(osts_nodes))
24380 dd if=/dev/urandom of=$file bs=1M count=2 ||
24381 error "failed to create a file"
24382 stack_trap "rm -f $file"
24383 cancel_lru_locks osc
24386 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24387 error "failed to read a file"
24389 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
24390 $LCTL set_param fail_loc=0x8000031f
24392 cancel_lru_locks osc &
24395 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
24396 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
24397 #IO takes another lock, but matches the PENDING one
24398 #and places it to the IO RPC
24399 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24400 error "failed to read a file with PENDING lock"
24402 run_test 275 "Read on a canceled duplicate lock"
24405 remote_ost_nodsh && skip "remote OST with nodsh"
24408 do_facet ost1 "(while true; do \
24409 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
24410 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
24413 for LOOP in $(seq 20); do
24415 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
24418 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
24419 rm $TMP/sanity_276_pid"
24421 run_test 276 "Race between mount and obd_statfs"
24424 $LCTL set_param ldlm.namespaces.*.lru_size=0
24425 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24426 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
24427 grep ^used_mb | awk '{print $2}')
24428 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
24429 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
24430 oflag=direct conv=notrunc
24431 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
24432 grep ^used_mb | awk '{print $2}')
24433 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
24435 run_test 277 "Direct IO shall drop page cache"
24438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
24439 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24440 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
24441 skip "needs the same host for mdt1 mdt2" && return
24446 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
24447 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
24453 echo "Starting MDTs"
24454 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
24456 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
24458 do_facet mds2 $LCTL set_param fail_loc=0
24460 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
24461 wait_recovery_complete mds2
24463 run_test 278 "Race starting MDS between MDTs stop/start"
24466 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
24467 skip "Need MGS version at least 2.13.52"
24468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24469 combined_mgs_mds || skip "needs combined MGS/MDT"
24471 umount_client $MOUNT
24472 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
24473 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
24475 mount_client $MOUNT &
24477 stop mgs || error "stop mgs failed"
24478 #for a race mgs would crash
24479 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
24480 # make sure we unmount client before remounting
24482 umount_client $MOUNT
24483 mount_client $MOUNT || error "mount client failed"
24485 run_test 280 "Race between MGS umount and client llog processing"
24487 cleanup_test_300() {
24491 test_striped_dir() {
24496 mkdir -p $DIR/$tdir
24498 SAVE_UMASK=$(umask)
24499 trap cleanup_test_300 RETURN EXIT
24501 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
24502 $DIR/$tdir/striped_dir ||
24503 error "set striped dir error"
24505 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
24506 [ "$mode" = "755" ] || error "expect 755 got $mode"
24508 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
24509 error "getdirstripe failed"
24510 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
24511 if [ "$stripe_count" != "2" ]; then
24512 error "1:stripe_count is $stripe_count, expect 2"
24514 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
24515 if [ "$stripe_count" != "2" ]; then
24516 error "2:stripe_count is $stripe_count, expect 2"
24519 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
24520 if [ "$stripe_index" != "$mdt_index" ]; then
24521 error "stripe_index is $stripe_index, expect $mdt_index"
24524 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
24525 error "nlink error after create striped dir"
24527 mkdir $DIR/$tdir/striped_dir/a
24528 mkdir $DIR/$tdir/striped_dir/b
24530 stat $DIR/$tdir/striped_dir/a ||
24531 error "create dir under striped dir failed"
24532 stat $DIR/$tdir/striped_dir/b ||
24533 error "create dir under striped dir failed"
24535 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
24536 error "nlink error after mkdir"
24538 rmdir $DIR/$tdir/striped_dir/a
24539 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
24540 error "nlink error after rmdir"
24542 rmdir $DIR/$tdir/striped_dir/b
24543 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
24544 error "nlink error after rmdir"
24546 chattr +i $DIR/$tdir/striped_dir
24547 createmany -o $DIR/$tdir/striped_dir/f 10 &&
24548 error "immutable flags not working under striped dir!"
24549 chattr -i $DIR/$tdir/striped_dir
24551 rmdir $DIR/$tdir/striped_dir ||
24552 error "rmdir striped dir error"
24560 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24561 skip "skipped for lustre < 2.7.0"
24562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24563 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24565 test_striped_dir 0 || error "failed on striped dir on MDT0"
24566 test_striped_dir 1 || error "failed on striped dir on MDT0"
24568 run_test 300a "basic striped dir sanity test"
24571 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24572 skip "skipped for lustre < 2.7.0"
24573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24574 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24581 test_mkdir $DIR/$tdir || error "mkdir fail"
24582 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24583 error "set striped dir error"
24584 for i in {0..9}; do
24585 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
24587 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
24588 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
24589 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
24591 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
24592 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
24593 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
24597 run_test 300b "check ctime/mtime for striped dir"
24600 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24601 skip "skipped for lustre < 2.7.0"
24602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24603 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24607 mkdir_on_mdt0 $DIR/$tdir
24608 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
24609 error "set striped dir error"
24611 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
24612 error "chown striped dir failed"
24614 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
24615 error "create 5k files failed"
24617 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
24619 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
24623 run_test 300c "chown && check ls under striped directory"
24626 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24627 skip "skipped for lustre < 2.7.0"
24628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24629 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24634 mkdir -p $DIR/$tdir
24635 $LFS setstripe -c 2 $DIR/$tdir
24637 #local striped directory
24638 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24639 error "set striped dir error"
24640 #look at the directories for debug purposes
24642 $LFS getdirstripe $DIR/$tdir
24643 ls -l $DIR/$tdir/striped_dir
24644 $LFS getdirstripe $DIR/$tdir/striped_dir
24645 createmany -o $DIR/$tdir/striped_dir/f 10 ||
24646 error "create 10 files failed"
24648 #remote striped directory
24649 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
24650 error "set striped dir error"
24651 #look at the directories for debug purposes
24653 $LFS getdirstripe $DIR/$tdir
24654 ls -l $DIR/$tdir/remote_striped_dir
24655 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
24656 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
24657 error "create 10 files failed"
24659 for file in $(find $DIR/$tdir); do
24660 stripe_count=$($LFS getstripe -c $file)
24661 [ $stripe_count -eq 2 ] ||
24662 error "wrong stripe $stripe_count for $file"
24667 run_test 300d "check default stripe under striped directory"
24670 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24671 skip "Need MDS version at least 2.7.55"
24672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24673 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24678 mkdir -p $DIR/$tdir
24680 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24681 error "set striped dir error"
24683 touch $DIR/$tdir/striped_dir/a
24684 touch $DIR/$tdir/striped_dir/b
24685 touch $DIR/$tdir/striped_dir/c
24687 mkdir $DIR/$tdir/striped_dir/dir_a
24688 mkdir $DIR/$tdir/striped_dir/dir_b
24689 mkdir $DIR/$tdir/striped_dir/dir_c
24691 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
24692 error "set striped adir under striped dir error"
24694 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
24695 error "set striped bdir under striped dir error"
24697 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
24698 error "set striped cdir under striped dir error"
24700 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
24701 error "rename dir under striped dir fails"
24703 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
24704 error "rename dir under different stripes fails"
24706 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
24707 error "rename file under striped dir should succeed"
24709 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
24710 error "rename dir under striped dir should succeed"
24714 run_test 300e "check rename under striped directory"
24717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24718 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24719 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24720 skip "Need MDS version at least 2.7.55"
24726 mkdir -p $DIR/$tdir
24728 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24729 error "set striped dir error"
24731 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
24732 error "set striped dir error"
24734 touch $DIR/$tdir/striped_dir/a
24735 mkdir $DIR/$tdir/striped_dir/dir_a
24736 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
24737 error "create striped dir under striped dir fails"
24739 touch $DIR/$tdir/striped_dir1/b
24740 mkdir $DIR/$tdir/striped_dir1/dir_b
24741 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
24742 error "create striped dir under striped dir fails"
24744 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
24745 error "rename dir under different striped dir should fail"
24747 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
24748 error "rename striped dir under diff striped dir should fail"
24750 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
24751 error "rename file under diff striped dirs fails"
24755 run_test 300f "check rename cross striped directory"
24757 test_300_check_default_striped_dir()
24760 local default_count=$2
24761 local default_index=$3
24764 local dir_stripe_index
24767 echo "checking $dirname $default_count $default_index"
24768 $LFS setdirstripe -D -c $default_count -i $default_index \
24769 -H all_char $DIR/$tdir/$dirname ||
24770 error "set default stripe on striped dir error"
24771 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
24772 [ $stripe_count -eq $default_count ] ||
24773 error "expect $default_count get $stripe_count for $dirname"
24775 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
24776 [ $stripe_index -eq $default_index ] ||
24777 error "expect $default_index get $stripe_index for $dirname"
24779 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
24780 error "create dirs failed"
24782 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
24783 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
24784 for dir in $(find $DIR/$tdir/$dirname/*); do
24785 stripe_count=$($LFS getdirstripe -c $dir)
24786 (( $stripe_count == $default_count )) ||
24787 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
24788 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
24789 error "stripe count $default_count != $stripe_count for $dir"
24791 stripe_index=$($LFS getdirstripe -i $dir)
24792 [ $default_index -eq -1 ] ||
24793 [ $stripe_index -eq $default_index ] ||
24794 error "$stripe_index != $default_index for $dir"
24796 #check default stripe
24797 stripe_count=$($LFS getdirstripe -D -c $dir)
24798 [ $stripe_count -eq $default_count ] ||
24799 error "default count $default_count != $stripe_count for $dir"
24801 stripe_index=$($LFS getdirstripe -D -i $dir)
24802 [ $stripe_index -eq $default_index ] ||
24803 error "default index $default_index != $stripe_index for $dir"
24805 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
24809 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24810 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24811 skip "Need MDS version at least 2.7.55"
24817 mkdir_on_mdt0 $DIR/$tdir
24818 mkdir $DIR/$tdir/normal_dir
24820 #Checking when client cache stripe index
24821 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24822 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
24823 error "create striped_dir failed"
24825 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
24826 error "create dir0 fails"
24827 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
24828 [ $stripe_index -eq 0 ] ||
24829 error "dir0 expect index 0 got $stripe_index"
24831 mkdir $DIR/$tdir/striped_dir/dir1 ||
24832 error "create dir1 fails"
24833 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
24834 [ $stripe_index -eq 1 ] ||
24835 error "dir1 expect index 1 got $stripe_index"
24837 #check default stripe count/stripe index
24838 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
24839 test_300_check_default_striped_dir normal_dir 1 0
24840 test_300_check_default_striped_dir normal_dir -1 1
24841 test_300_check_default_striped_dir normal_dir 2 -1
24843 #delete default stripe information
24844 echo "delete default stripeEA"
24845 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
24846 error "set default stripe on striped dir error"
24848 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
24849 for dir in $(find $DIR/$tdir/normal_dir/*); do
24850 stripe_count=$($LFS getdirstripe -c $dir)
24851 [ $stripe_count -eq 0 ] ||
24852 error "expect 1 get $stripe_count for $dir"
24855 run_test 300g "check default striped directory for normal directory"
24858 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24859 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24860 skip "Need MDS version at least 2.7.55"
24866 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24867 error "set striped dir error"
24869 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
24870 test_300_check_default_striped_dir striped_dir 1 0
24871 test_300_check_default_striped_dir striped_dir -1 1
24872 test_300_check_default_striped_dir striped_dir 2 -1
24874 #delete default stripe information
24875 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
24876 error "set default stripe on striped dir error"
24878 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
24879 for dir in $(find $DIR/$tdir/striped_dir/*); do
24880 stripe_count=$($LFS getdirstripe -c $dir)
24881 [ $stripe_count -eq 0 ] ||
24882 error "expect 1 get $stripe_count for $dir"
24885 run_test 300h "check default striped directory for striped directory"
24888 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
24889 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
24890 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
24891 skip "Need MDS version at least 2.7.55"
24898 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24899 error "set striped dir error"
24901 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24902 error "create files under striped dir failed"
24904 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
24905 error "set striped hashdir error"
24907 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
24908 error "create dir0 under hash dir failed"
24909 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
24910 error "create dir1 under hash dir failed"
24911 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
24912 error "create dir2 under hash dir failed"
24914 # unfortunately, we need to umount to clear dir layout cache for now
24915 # once we fully implement dir layout, we can drop this
24916 umount_client $MOUNT || error "umount failed"
24917 mount_client $MOUNT || error "mount failed"
24919 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
24920 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
24921 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
24923 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
24924 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
24925 error "create crush2 dir $tdir/hashdir/d3 failed"
24926 $LFS find -H crush2 $DIR/$tdir/hashdir
24927 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
24928 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
24930 # mkdir with an invalid hash type (hash=fail_val) from client
24931 # should be replaced on MDS with a valid (default) hash type
24932 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24933 $LCTL set_param fail_loc=0x1901 fail_val=99
24934 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
24936 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
24937 local expect=$(do_facet mds1 \
24938 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
24939 [[ $hash == $expect ]] ||
24940 error "d99 hash '$hash' != expected hash '$expect'"
24943 #set the stripe to be unknown hash type on read
24944 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24945 $LCTL set_param fail_loc=0x1901 fail_val=99
24946 for ((i = 0; i < 10; i++)); do
24947 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
24948 error "stat f-$i failed"
24949 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
24952 touch $DIR/$tdir/striped_dir/f0 &&
24953 error "create under striped dir with unknown hash should fail"
24955 $LCTL set_param fail_loc=0
24957 umount_client $MOUNT || error "umount failed"
24958 mount_client $MOUNT || error "mount failed"
24962 run_test 300i "client handle unknown hash type striped directory"
24965 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24967 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24968 skip "Need MDS version at least 2.7.55"
24975 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
24976 $LCTL set_param fail_loc=0x1702
24977 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24978 error "set striped dir error"
24980 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24981 error "create files under striped dir failed"
24983 $LCTL set_param fail_loc=0
24985 rm -rf $DIR/$tdir || error "unlink striped dir fails"
24989 run_test 300j "test large update record"
24992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24993 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24994 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24995 skip "Need MDS version at least 2.7.55"
24997 # this test needs a huge transaction
24999 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25000 osd*.$FSNAME-MDT0000.kbytestotal")
25001 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
25008 #define OBD_FAIL_LARGE_STRIPE 0x1703
25009 $LCTL set_param fail_loc=0x1703
25010 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
25011 error "set striped dir error"
25012 $LCTL set_param fail_loc=0
25014 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25015 error "getstripeddir fails"
25016 rm -rf $DIR/$tdir/striped_dir ||
25017 error "unlink striped dir fails"
25021 run_test 300k "test large striped directory"
25024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25025 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25026 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25027 skip "Need MDS version at least 2.7.55"
25031 test_mkdir -p $DIR/$tdir/striped_dir
25032 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
25033 error "chown $RUNAS_ID failed"
25034 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
25035 error "set default striped dir failed"
25037 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
25038 $LCTL set_param fail_loc=0x80000158
25039 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
25041 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
25042 [ $stripe_index -eq 1 ] ||
25043 error "expect 1 get $stripe_index for $dir"
25045 run_test 300l "non-root user to create dir under striped dir with stale layout"
25048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25049 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
25050 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25051 skip "Need MDS version at least 2.7.55"
25053 mkdir -p $DIR/$tdir/striped_dir
25054 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
25055 error "set default stripes dir error"
25057 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
25059 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
25060 [ $stripe_count -eq 0 ] ||
25061 error "expect 0 get $stripe_count for a"
25063 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
25064 error "set default stripes dir error"
25066 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
25068 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
25069 [ $stripe_count -eq 0 ] ||
25070 error "expect 0 get $stripe_count for b"
25072 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
25073 error "set default stripes dir error"
25075 mkdir $DIR/$tdir/striped_dir/c &&
25076 error "default stripe_index is invalid, mkdir c should fails"
25078 rm -rf $DIR/$tdir || error "rmdir fails"
25080 run_test 300m "setstriped directory on single MDT FS"
25083 local list=$(comma_list $(mdts_nodes))
25086 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25091 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25092 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25093 skip "Need MDS version at least 2.7.55"
25094 remote_mds_nodsh && skip "remote MDS with nodsh"
25097 local list=$(comma_list $(mdts_nodes))
25099 trap cleanup_300n RETURN EXIT
25100 mkdir -p $DIR/$tdir
25101 chmod 777 $DIR/$tdir
25102 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
25103 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25104 error "create striped dir succeeds with gid=0"
25106 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25107 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
25108 error "create striped dir fails with gid=-1"
25110 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25111 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
25112 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25113 error "set default striped dir succeeds with gid=0"
25116 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25117 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
25118 error "set default striped dir fails with gid=-1"
25121 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25122 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
25123 error "create test_dir fails"
25124 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
25125 error "create test_dir1 fails"
25126 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
25127 error "create test_dir2 fails"
25130 run_test 300n "non-root user to create dir under striped dir with default EA"
25133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25134 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25135 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25136 skip "Need MDS version at least 2.7.55"
25141 mkdir -p $DIR/$tdir
25143 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
25144 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
25145 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
25146 skip "not enough free inodes $numfree1 $numfree2"
25149 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
25150 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
25151 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
25152 skip "not enough free space $numfree1 $numfree2"
25155 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
25156 error "setdirstripe fails"
25158 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
25159 error "create dirs fails"
25161 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
25162 ls $DIR/$tdir/striped_dir > /dev/null ||
25163 error "ls striped dir fails"
25164 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
25165 error "unlink big striped dir fails"
25167 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
25170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25171 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25172 remote_mds_nodsh && skip "remote MDS with nodsh"
25174 mkdir_on_mdt0 $DIR/$tdir
25176 #define OBD_FAIL_OUT_ENOSPC 0x1704
25177 do_facet mds2 lctl set_param fail_loc=0x80001704
25178 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
25179 && error "create striped directory should fail"
25181 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
25183 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
25186 run_test 300p "create striped directory without space"
25189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25190 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25192 local fd=$(free_fd)
25193 local cmd="exec $fd<$tdir"
25195 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
25198 trap "eval $cmd" EXIT
25199 cd $tdir || error "cd $tdir fails"
25200 rmdir ../$tdir || error "rmdir $tdir fails"
25201 mkdir local_dir && error "create dir succeeds"
25202 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
25206 run_test 300q "create remote directory under orphan directory"
25209 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25210 skip "Need MDS version at least 2.7.55" && return
25211 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25215 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
25216 error "set striped dir error"
25218 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25219 error "getstripeddir fails"
25222 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
25223 awk '/lmv_stripe_count:/ { print $2 }')
25225 [ $MDSCOUNT -ne $stripe_count ] &&
25226 error "wrong stripe count $stripe_count expected $MDSCOUNT"
25228 rm -rf $DIR/$tdir/striped_dir ||
25229 error "unlink striped dir fails"
25231 run_test 300r "test -1 striped directory"
25233 test_300s_helper() {
25236 local stripe_dir=$DIR/$tdir/striped_dir.$count
25238 $LFS mkdir -c $count $stripe_dir ||
25239 error "lfs mkdir -c error"
25241 $LFS getdirstripe $stripe_dir ||
25242 error "lfs getdirstripe fails"
25245 stripe_count=$($LFS getdirstripe $stripe_dir |
25246 awk '/lmv_stripe_count:/ { print $2 }')
25248 [ $count -ne $stripe_count ] &&
25249 error_noexit "bad stripe count $stripe_count expected $count"
25252 dupe_stripes=$($LFS getdirstripe $stripe_dir |
25253 awk '/0x/ {count[$1] += 1}; END {
25254 for (idx in count) {
25255 if (count[idx]>1) {
25256 print "index " idx " count " count[idx]
25261 if [[ -n "$dupe_stripes" ]] ; then
25262 lfs getdirstripe $stripe_dir
25263 error_noexit "Dupe MDT above: $dupe_stripes "
25266 rm -rf $stripe_dir ||
25267 error_noexit "unlink $stripe_dir fails"
25271 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25272 skip "Need MDS version at least 2.7.55" && return
25273 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25276 for count in $(seq 2 $MDSCOUNT); do
25277 test_300s_helper $count
25280 run_test 300s "test lfs mkdir -c without -i"
25283 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
25284 skip "need MDS 2.14.55 or later"
25285 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
25287 local testdir="$DIR/$tdir/striped_dir"
25288 local dir1=$testdir/dir1
25289 local dir2=$testdir/dir2
25293 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
25294 error "failed to set default stripe count for $testdir"
25297 local stripe_count=$($LFS getdirstripe -c $dir1)
25299 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
25301 local max_count=$((MDSCOUNT - 1))
25302 local mdts=$(comma_list $(mdts_nodes))
25304 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
25305 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
25308 stripe_count=$($LFS getdirstripe -c $dir2)
25310 (( $stripe_count == $max_count )) || error "wrong stripe count"
25312 run_test 300t "test max_mdt_stripecount"
25314 prepare_remote_file() {
25315 mkdir $DIR/$tdir/src_dir ||
25316 error "create remote source failed"
25318 cp /etc/hosts $DIR/$tdir/src_dir/a ||
25319 error "cp to remote source failed"
25320 touch $DIR/$tdir/src_dir/a
25322 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
25323 error "create remote target dir failed"
25325 touch $DIR/$tdir/tgt_dir/b
25327 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
25328 error "rename dir cross MDT failed!"
25330 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
25331 error "src_child still exists after rename"
25333 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
25334 error "missing file(a) after rename"
25336 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
25337 error "diff after rename"
25341 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25344 local remote_file=$DIR/$tdir/tgt_dir/b
25346 mkdir -p $DIR/$tdir
25348 prepare_remote_file || error "prepare remote file failed"
25351 $OPENUNLINK $remote_file $remote_file ||
25352 error "openunlink $remote_file failed"
25353 $CHECKSTAT -a $remote_file || error "$remote_file exists"
25355 run_test 310a "open unlink remote file"
25358 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25361 local remote_file=$DIR/$tdir/tgt_dir/b
25363 mkdir -p $DIR/$tdir
25365 prepare_remote_file || error "prepare remote file failed"
25367 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25368 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
25369 $CHECKSTAT -t file $remote_file || error "check file failed"
25371 run_test 310b "unlink remote file with multiple links while open"
25374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25375 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
25377 local remote_file=$DIR/$tdir/tgt_dir/b
25379 mkdir -p $DIR/$tdir
25381 prepare_remote_file || error "prepare remote file failed"
25383 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25384 multiop_bg_pause $remote_file O_uc ||
25385 error "mulitop failed for remote file"
25387 $MULTIOP $DIR/$tfile Ouc
25388 kill -USR1 $MULTIPID
25391 run_test 310c "open-unlink remote file with multiple links"
25395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25396 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
25397 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
25398 skip "lustre < 2.8.54 does not contain LU-4825 fix"
25399 remote_mds_nodsh && skip "remote MDS with nodsh"
25401 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
25402 local mdts=$(comma_list $(mdts_nodes))
25404 mkdir -p $DIR/$tdir
25405 $LFS setstripe -i 0 -c 1 $DIR/$tdir
25406 createmany -o $DIR/$tdir/$tfile. 1000
25408 # statfs data is not real time, let's just calculate it
25409 old_iused=$((old_iused + 1000))
25411 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25412 osp.*OST0000*MDT0000.create_count")
25413 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25414 osp.*OST0000*MDT0000.max_create_count")
25415 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
25417 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
25418 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
25419 [ $index -ne 0 ] || error "$tfile stripe index is 0"
25421 unlinkmany $DIR/$tdir/$tfile. 1000
25423 do_nodes $mdts "$LCTL set_param -n \
25424 osp.*OST0000*.max_create_count=$max_count"
25425 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
25426 do_nodes $mdts "$LCTL set_param -n \
25427 osp.*OST0000*.create_count=$count"
25428 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
25429 grep "=0" && error "create_count is zero"
25432 for i in $(seq 120); do
25433 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
25434 # system may be too busy to destroy all objs in time, use
25435 # a somewhat small value to not fail autotest
25436 [ $((old_iused - new_iused)) -gt 400 ] && break
25440 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
25441 [ $((old_iused - new_iused)) -gt 400 ] ||
25442 error "objs not destroyed after unlink"
25444 run_test 311 "disable OSP precreate, and unlink should destroy objs"
25450 local fid=($($LFS getstripe $tf | grep 0x))
25451 local seq=${fid[3]#0x}
25452 local objid=${fid[1]}
25454 local vdevdir=$(dirname $(facet_vdevice $ost))
25455 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
25456 local zfs_zapid=$(do_facet $ost $cmd |
25457 grep -w "/O/$seq/d$((objid%32))" -C 5 |
25458 awk '/Object/{getline; print $1}')
25459 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
25460 awk "/$objid = /"'{printf $3}')
25465 zfs_object_blksz() {
25469 local vdevdir=$(dirname $(facet_vdevice $ost))
25470 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
25471 local blksz=$(do_facet $ost $cmd $objid |
25472 awk '/dblk/{getline; printf $4}')
25474 case "${blksz: -1}" in
25475 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
25476 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
25483 test_312() { # LU-4856
25484 remote_ost_nodsh && skip "remote OST with nodsh"
25485 [[ "$ost1_FSTYPE" == "zfs" ]] || skip "the test only applies to zfs"
25487 local max_blksz=$(do_facet ost1 \
25488 $ZFS get -p recordsize $(facet_device ost1) |
25489 awk '!/VALUE/{print $3}')
25490 local tf=$DIR/$tfile
25492 $LFS setstripe -c1 $tf
25493 local facet="ost$(($($LFS getstripe -i $tf) + 1))"
25495 # Get ZFS object id
25496 local zfs_objid=$(zfs_get_objid $facet $tf)
25497 # block size change by sequential overwrite
25500 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
25501 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
25503 local blksz=$(zfs_object_blksz $facet $zfs_objid)
25504 [[ $blksz -eq $bs ]] || error "blksz error: $blksz, expected: $bs"
25508 $LFS setstripe -c1 $tf
25509 facet="ost$(($($LFS getstripe -i $tf) + 1))"
25511 # block size change by sequential append write
25512 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
25513 zfs_objid=$(zfs_get_objid $facet $tf)
25516 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
25517 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
25518 oflag=sync conv=notrunc
25520 blksz=$(zfs_object_blksz $facet $zfs_objid)
25521 (( $blksz == 2 * count * PAGE_SIZE )) ||
25522 error "blksz error, actual $blksz, " \
25523 "expected: 2 * $count * $PAGE_SIZE"
25528 $LFS setstripe -c1 $tf
25529 facet="ost$(($($LFS getstripe -i $tf) + 1))"
25530 zfs_objid=$(zfs_get_objid $facet $tf)
25532 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
25533 blksz=$(zfs_object_blksz $facet $zfs_objid)
25534 (( blksz == PAGE_SIZE )) ||
25535 error "blksz error: $blksz, expected: $PAGE_SIZE"
25537 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
25538 blksz=$(zfs_object_blksz $facet $zfs_objid)
25539 (( blksz == 65536 )) || error "blksz error: $blksz, expected: 64k"
25541 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
25542 blksz=$(zfs_object_blksz $facet $zfs_objid)
25543 (( blksz == 65536 )) || error "rewrite error: $blksz, expected: 64k"
25545 run_test 312 "make sure ZFS adjusts its block size by write pattern"
25548 remote_ost_nodsh && skip "remote OST with nodsh"
25550 local file=$DIR/$tfile
25553 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
25555 # define OBD_FAIL_TGT_RCVD_EIO 0x720
25556 do_facet ost1 "$LCTL set_param fail_loc=0x720"
25557 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
25558 error "write should failed"
25559 do_facet ost1 "$LCTL set_param fail_loc=0"
25562 run_test 313 "io should fail after last_rcvd update fail"
25565 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
25567 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
25568 do_facet ost1 "$LCTL set_param fail_loc=0x720"
25570 wait_delete_completed
25571 do_facet ost1 "$LCTL set_param fail_loc=0"
25573 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
25575 test_315() { # LU-618
25576 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
25578 local file=$DIR/$tfile
25581 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
25582 error "multiop file write failed"
25583 $MULTIOP $file oO_RDONLY:r4063232_c &
25588 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
25591 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
25594 run_test 315 "read should be accounted"
25597 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
25598 large_xattr_enabled || skip "ea_inode feature disabled"
25600 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
25601 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
25602 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
25603 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
25605 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
25607 run_test 316 "lfs migrate of file with large_xattr enabled"
25610 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
25611 skip "Need MDS version at least 2.11.53"
25612 if [ "$ost1_FSTYPE" == "zfs" ]; then
25613 skip "LU-10370: no implementation for ZFS"
25617 local grant_blk_size
25619 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
25620 awk '/grant_block_size:/ { print $2; exit; }')
25622 # Create File of size 5M. Truncate it to below size's and verify
25625 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
25626 error "Create file $DIR/$tfile failed"
25627 stack_trap "rm -f $DIR/$tfile" EXIT
25629 for trunc_sz in 2097152 4097 4000 509 0; do
25630 $TRUNCATE $DIR/$tfile $trunc_sz ||
25631 error "truncate $tfile to $trunc_sz failed"
25632 local sz=$(stat --format=%s $DIR/$tfile)
25633 local blk=$(stat --format=%b $DIR/$tfile)
25634 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
25635 grant_blk_size) * 8))
25637 if [[ $blk -ne $trunc_blk ]]; then
25638 $(which stat) $DIR/$tfile
25639 error "Expected Block $trunc_blk got $blk for $tfile"
25642 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
25643 error "Expected Size $trunc_sz got $sz for $tfile"
25648 # Create file with a hole and write actual 65536 bytes which aligned
25649 # with 4K and 64K PAGE_SIZE. Block count must be 128.
25652 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
25653 error "Create file : $DIR/$tfile"
25656 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
25657 # blocks. The block count must drop to 8.
25659 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
25660 ((bs - grant_blk_size) + 1)))
25661 $TRUNCATE $DIR/$tfile $trunc_sz ||
25662 error "truncate $tfile to $trunc_sz failed"
25664 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
25665 sz=$(stat --format=%s $DIR/$tfile)
25666 blk=$(stat --format=%b $DIR/$tfile)
25668 if [[ $blk -ne $trunc_bsz ]]; then
25669 $(which stat) $DIR/$tfile
25670 error "Expected Block $trunc_bsz got $blk for $tfile"
25673 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
25674 error "Expected Size $trunc_sz got $sz for $tfile"
25676 run_test 317 "Verify blocks get correctly update after truncate"
25679 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
25680 local old_max_active=$($LCTL get_param -n \
25681 ${llite_name}.max_read_ahead_async_active \
25684 $LCTL set_param llite.*.max_read_ahead_async_active=256
25685 local max_active=$($LCTL get_param -n \
25686 ${llite_name}.max_read_ahead_async_active \
25688 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
25690 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
25691 error "set max_read_ahead_async_active should succeed"
25693 $LCTL set_param llite.*.max_read_ahead_async_active=512
25694 max_active=$($LCTL get_param -n \
25695 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
25696 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
25698 # restore @max_active
25699 [ $old_max_active -ne 0 ] && $LCTL set_param \
25700 llite.*.max_read_ahead_async_active=$old_max_active
25702 local old_threshold=$($LCTL get_param -n \
25703 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
25704 local max_per_file_mb=$($LCTL get_param -n \
25705 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
25707 local invalid=$(($max_per_file_mb + 1))
25709 llite.*.read_ahead_async_file_threshold_mb=$invalid\
25710 && error "set $invalid should fail"
25712 local valid=$(($invalid - 1))
25714 llite.*.read_ahead_async_file_threshold_mb=$valid ||
25715 error "set $valid should succeed"
25716 local threshold=$($LCTL get_param -n \
25717 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
25718 [ $threshold -eq $valid ] || error \
25719 "expect threshold $valid got $threshold"
25721 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
25723 run_test 318 "Verify async readahead tunables"
25726 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
25728 local before=$(date +%s)
25730 local mdir=$DIR/$tdir
25731 local file=$mdir/xxx
25733 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
25736 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
25737 $LCTL set_param fail_val=5 fail_loc=0x8000032c
25738 $LFS migrate -m1 $mdir &
25741 dd if=$file of=/dev/null
25743 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
25744 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
25746 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
25748 run_test 319 "lost lease lock on migrate error"
25750 test_398a() { # LU-4198
25751 local ost1_imp=$(get_osc_import_name client ost1)
25752 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25755 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25756 stack_trap "rm -f $DIR/$tfile"
25757 $LCTL set_param ldlm.namespaces.*.lru_size=clear
25759 # request a new lock on client
25760 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25762 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
25763 local lock_count=$($LCTL get_param -n \
25764 ldlm.namespaces.$imp_name.lru_size)
25765 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
25767 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
25769 # no lock cached, should use lockless DIO and not enqueue new lock
25770 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
25771 lock_count=$($LCTL get_param -n \
25772 ldlm.namespaces.$imp_name.lru_size)
25773 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
25775 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
25777 # no lock cached, should use locked DIO append
25778 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
25779 conv=notrunc || error "DIO append failed"
25780 lock_count=$($LCTL get_param -n \
25781 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
25782 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
25784 run_test 398a "direct IO should cancel lock otherwise lockless"
25786 test_398b() { # LU-4198
25787 local before=$(date +%s)
25791 which fio || skip_env "no fio installed"
25792 $LFS setstripe -c -1 -S 1M $DIR/$tfile
25793 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
25795 # Single page, multiple pages, stripe size, 4*stripe size
25796 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
25797 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
25798 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
25799 --numjobs=$njobs --fallocate=none \
25800 --iodepth=16 --allow_file_create=0 \
25801 --size=$((size/njobs))M \
25802 --filename=$DIR/$tfile &
25805 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
25806 fio --name=rand-rw --rw=randrw --bs=$bsize \
25807 --numjobs=$njobs --fallocate=none \
25808 --iodepth=16 --allow_file_create=0 \
25809 --size=$((size/njobs))M \
25810 --filename=$DIR/$tfile || true
25814 evict=$(do_facet client $LCTL get_param \
25815 osc.$FSNAME-OST*-osc-*/state |
25816 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
25818 [ -z "$evict" ] || [[ $evict -le $before ]] ||
25819 (do_facet client $LCTL get_param \
25820 osc.$FSNAME-OST*-osc-*/state;
25821 error "eviction happened: $evict before:$before")
25825 run_test 398b "DIO and buffer IO race"
25827 test_398c() { # LU-4198
25828 local ost1_imp=$(get_osc_import_name client ost1)
25829 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25832 which fio || skip_env "no fio installed"
25834 saved_debug=$($LCTL get_param -n debug)
25835 $LCTL set_param debug=0
25837 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
25838 ((size /= 1024)) # by megabytes
25839 ((size /= 2)) # write half of the OST at most
25840 [ $size -gt 40 ] && size=40 #reduce test time anyway
25842 $LFS setstripe -c 1 $DIR/$tfile
25844 # it seems like ldiskfs reserves more space than necessary if the
25845 # writing blocks are not mapped, so it extends the file firstly
25846 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
25847 cancel_lru_locks osc
25849 # clear and verify rpc_stats later
25850 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
25853 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
25854 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
25855 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25856 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25857 --filename=$DIR/$tfile
25858 [ $? -eq 0 ] || error "fio write error"
25860 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
25861 error "Locks were requested while doing AIO"
25863 # get the percentage of 1-page I/O
25864 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
25865 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
25867 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
25869 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
25870 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
25871 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25872 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25873 --filename=$DIR/$tfile
25874 [ $? -eq 0 ] || error "fio mixed read write error"
25876 echo "AIO with large block size ${size}M"
25877 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
25878 --numjobs=1 --fallocate=none --ioengine=libaio \
25879 --iodepth=16 --allow_file_create=0 --size=${size}M \
25880 --filename=$DIR/$tfile
25881 [ $? -eq 0 ] || error "fio large block size failed"
25884 $LCTL set_param debug="$saved_debug"
25886 run_test 398c "run fio to test AIO"
25888 test_398d() { # LU-13846
25889 which aiocp || skip_env "no aiocp installed"
25890 local aio_file=$DIR/$tfile.aio
25892 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25894 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
25895 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
25896 stack_trap "rm -f $DIR/$tfile $aio_file"
25898 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
25900 # make sure we don't crash and fail properly
25901 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25902 error "aio not aligned with PAGE SIZE should fail"
25904 rm -f $DIR/$tfile $aio_file
25906 run_test 398d "run aiocp to verify block size > stripe size"
25909 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
25910 touch $DIR/$tfile.new
25911 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
25913 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
25915 test_398f() { # LU-14687
25916 which aiocp || skip_env "no aiocp installed"
25917 local aio_file=$DIR/$tfile.aio
25919 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25921 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
25922 stack_trap "rm -f $DIR/$tfile $aio_file"
25924 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25925 $LCTL set_param fail_loc=0x1418
25926 # make sure we don't crash and fail properly
25927 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25928 error "aio with page allocation failure succeeded"
25929 $LCTL set_param fail_loc=0
25930 diff $DIR/$tfile $aio_file
25931 [[ $? != 0 ]] || error "no diff after failed aiocp"
25933 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
25935 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
25936 # stripe and i/o size must be > stripe size
25937 # Old style synchronous DIO waits after submitting each chunk, resulting in a
25938 # single RPC in flight. This test shows async DIO submission is working by
25939 # showing multiple RPCs in flight.
25940 test_398g() { # LU-13798
25941 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25943 # We need to do some i/o first to acquire enough grant to put our RPCs
25944 # in flight; otherwise a new connection may not have enough grant
25946 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25947 error "parallel dio failed"
25948 stack_trap "rm -f $DIR/$tfile"
25950 # Reduce RPC size to 1M to avoid combination in to larger RPCs
25951 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25952 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25953 stack_trap "$LCTL set_param -n $pages_per_rpc"
25955 # Recreate file so it's empty
25957 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25958 #Pause rpc completion to guarantee we see multiple rpcs in flight
25959 #define OBD_FAIL_OST_BRW_PAUSE_BULK
25960 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
25961 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25964 $LCTL set_param osc.*.rpc_stats=c
25966 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25967 error "parallel dio failed"
25968 stack_trap "rm -f $DIR/$tfile"
25970 $LCTL get_param osc.*-OST0000-*.rpc_stats
25971 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25972 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25973 grep "8:" | awk '{print $8}')
25974 # We look at the "8 rpcs in flight" field, and verify A) it is present
25975 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
25976 # as expected for an 8M DIO to a file with 1M stripes.
25977 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
25979 # Verify turning off parallel dio works as expected
25981 $LCTL set_param osc.*.rpc_stats=c
25982 $LCTL set_param llite.*.parallel_dio=0
25983 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
25985 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25986 error "dio with parallel dio disabled failed"
25988 # Ideally, we would see only one RPC in flight here, but there is an
25989 # unavoidable race between i/o completion and RPC in flight counting,
25990 # so while only 1 i/o is in flight at a time, the RPC in flight counter
25991 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
25992 # So instead we just verify it's always < 8.
25993 $LCTL get_param osc.*-OST0000-*.rpc_stats
25994 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25995 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25996 grep '^$' -B1 | grep . | awk '{print $1}')
25997 [ $ret != "8:" ] ||
25998 error "we should see fewer than 8 RPCs in flight (saw $ret)"
26000 run_test 398g "verify parallel dio async RPC submission"
26002 test_398h() { # LU-13798
26003 local dio_file=$DIR/$tfile.dio
26005 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26007 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26008 stack_trap "rm -f $DIR/$tfile $dio_file"
26010 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
26011 error "parallel dio failed"
26012 diff $DIR/$tfile $dio_file
26013 [[ $? == 0 ]] || error "file diff after aiocp"
26015 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
26017 test_398i() { # LU-13798
26018 local dio_file=$DIR/$tfile.dio
26020 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26022 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26023 stack_trap "rm -f $DIR/$tfile $dio_file"
26025 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
26026 $LCTL set_param fail_loc=0x1418
26027 # make sure we don't crash and fail properly
26028 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
26029 error "parallel dio page allocation failure succeeded"
26030 diff $DIR/$tfile $dio_file
26031 [[ $? != 0 ]] || error "no diff after failed aiocp"
26033 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
26035 test_398j() { # LU-13798
26036 # Stripe size > RPC size but less than i/o size tests split across
26037 # stripes and RPCs for individual i/o op
26038 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
26040 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
26041 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
26042 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
26043 stack_trap "$LCTL set_param -n $pages_per_rpc"
26045 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26046 error "parallel dio write failed"
26047 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
26049 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
26050 error "parallel dio read failed"
26051 diff $DIR/$tfile $DIR/$tfile.2
26052 [[ $? == 0 ]] || error "file diff after parallel dio read"
26054 run_test 398j "test parallel dio where stripe size > rpc_size"
26056 test_398k() { # LU-13798
26057 wait_delete_completed
26060 # 4 stripe file; we will cause out of space on OST0
26061 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26063 # Fill OST0 (if it's not too large)
26064 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26066 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26067 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26069 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26070 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26071 error "dd should fill OST0"
26072 stack_trap "rm -f $DIR/$tfile.1"
26074 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26078 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
26079 error "file is not 0 bytes in size"
26081 # dd above should not succeed, but don't error until here so we can
26082 # get debug info above
26084 error "parallel dio write with enospc succeeded"
26085 stack_trap "rm -f $DIR/$tfile"
26087 run_test 398k "test enospc on first stripe"
26089 test_398l() { # LU-13798
26090 wait_delete_completed
26093 # 4 stripe file; we will cause out of space on OST0
26094 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
26095 # happens on the second i/o chunk we issue
26096 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
26098 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
26099 stack_trap "rm -f $DIR/$tfile"
26101 # Fill OST0 (if it's not too large)
26102 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26104 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26105 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26107 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26108 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26109 error "dd should fill OST0"
26110 stack_trap "rm -f $DIR/$tfile.1"
26112 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
26114 stack_trap "rm -f $DIR/$tfile.2"
26116 # Check that short write completed as expected
26117 ls -la $DIR/$tfile.2
26118 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
26119 error "file is not 1M in size"
26121 # dd above should not succeed, but don't error until here so we can
26122 # get debug info above
26124 error "parallel dio write with enospc succeeded"
26126 # Truncate source file to same length as output file and diff them
26127 $TRUNCATE $DIR/$tfile 1048576
26128 diff $DIR/$tfile $DIR/$tfile.2
26129 [[ $? == 0 ]] || error "data incorrect after short write"
26131 run_test 398l "test enospc on intermediate stripe/RPC"
26133 test_398m() { # LU-13798
26134 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26136 # Set up failure on OST0, the first stripe:
26137 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
26138 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
26139 # OST0 is on ost1, OST1 is on ost2.
26140 # So this fail_val specifies OST0
26141 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
26142 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
26144 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26145 error "parallel dio write with failure on first stripe succeeded"
26146 stack_trap "rm -f $DIR/$tfile"
26147 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26149 # Place data in file for read
26150 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26151 error "parallel dio write failed"
26153 # Fail read on OST0, first stripe
26154 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26155 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
26156 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26157 error "parallel dio read with error on first stripe succeeded"
26158 rm -f $DIR/$tfile.2
26159 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26161 # Switch to testing on OST1, second stripe
26162 # Clear file contents, maintain striping
26164 # Set up failure on OST1, second stripe:
26165 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
26166 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
26168 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26169 error "parallel dio write with failure on second stripe succeeded"
26170 stack_trap "rm -f $DIR/$tfile"
26171 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26173 # Place data in file for read
26174 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26175 error "parallel dio write failed"
26177 # Fail read on OST1, second stripe
26178 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26179 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
26180 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26181 error "parallel dio read with error on second stripe succeeded"
26182 rm -f $DIR/$tfile.2
26183 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26185 run_test 398m "test RPC failures with parallel dio"
26187 # Parallel submission of DIO should not cause problems for append, but it's
26188 # important to verify.
26189 test_398n() { # LU-13798
26190 $LFS setstripe -C 2 -S 1M $DIR/$tfile
26192 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
26193 error "dd to create source file failed"
26194 stack_trap "rm -f $DIR/$tfile"
26196 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
26197 error "parallel dio write with failure on second stripe succeeded"
26198 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
26199 diff $DIR/$tfile $DIR/$tfile.1
26200 [[ $? == 0 ]] || error "data incorrect after append"
26203 run_test 398n "test append with parallel DIO"
26206 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
26208 run_test 398o "right kms with DIO"
26212 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
26213 which aiocp || skip_env "no aiocp installed"
26215 local stripe_size=$((1024 * 1024)) #1 MiB
26216 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
26217 local file_size=$((25 * stripe_size))
26219 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
26220 stack_trap "rm -f $DIR/$tfile*"
26221 # Just a bit bigger than the largest size in the test set below
26222 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
26223 error "buffered i/o to create file failed"
26225 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
26226 $((stripe_size * 4)); do
26228 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
26230 echo "bs: $bs, file_size $file_size"
26231 aiocp -a $PAGE_SIZE -b $bs -s $file_size -f O_DIRECT \
26232 $DIR/$tfile.1 $DIR/$tfile.2 &
26234 # Buffered I/O with similar but not the same block size
26235 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
26242 if (( rc1 != 0 )); then
26243 error "aio copy 1 w/bsize $bs failed: $rc1"
26245 if (( rc2 != 0 )); then
26246 error "buffered copy 2 w/bsize $bs failed: $rc2"
26249 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
26250 error "size incorrect"
26251 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
26252 error "files differ, bsize $bs"
26253 rm -f $DIR/$tfile.2
26256 run_test 398p "race aio with buffered i/o"
26259 local read_write=$1
26260 if [ "$read_write" = "write" ]; then
26261 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
26262 elif [ "$read_write" = "read" ]; then
26263 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
26265 error "argument error"
26268 # turn off debug for performance testing
26269 local saved_debug=$($LCTL get_param -n debug)
26270 $LCTL set_param debug=0
26272 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26274 # get ost1 size - $FSNAME-OST0000
26275 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
26276 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
26277 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
26279 if [ "$read_write" = "read" ]; then
26280 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
26283 local start_time=$(date +%s.%N)
26284 $dd_cmd bs=1M count=$blocks oflag=sync ||
26285 error "real dd $read_write error"
26286 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
26288 if [ "$read_write" = "write" ]; then
26292 # define OBD_FAIL_OST_FAKE_RW 0x238
26293 do_facet ost1 $LCTL set_param fail_loc=0x238
26295 local start_time=$(date +%s.%N)
26296 $dd_cmd bs=1M count=$blocks oflag=sync ||
26297 error "fake dd $read_write error"
26298 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
26300 if [ "$read_write" = "write" ]; then
26302 cancel_lru_locks osc
26303 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
26304 error "$tfile size not $blocks MB"
26306 do_facet ost1 $LCTL set_param fail_loc=0
26308 echo "fake $read_write $duration_fake vs. normal $read_write" \
26309 "$duration in seconds"
26310 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
26311 error_not_in_vm "fake write is slower"
26313 $LCTL set_param -n debug="$saved_debug"
26316 test_399a() { # LU-7655 for OST fake write
26317 remote_ost_nodsh && skip "remote OST with nodsh"
26321 run_test 399a "fake write should not be slower than normal write"
26323 test_399b() { # LU-8726 for OST fake read
26324 remote_ost_nodsh && skip "remote OST with nodsh"
26325 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
26326 skip_env "ldiskfs only test"
26331 run_test 399b "fake read should not be slower than normal read"
26333 test_400a() { # LU-1606, was conf-sanity test_74
26334 if ! which $CC > /dev/null 2>&1; then
26335 skip_env "$CC is not installed"
26338 local extra_flags=''
26339 local out=$TMP/$tfile
26340 local prefix=/usr/include/lustre
26343 # Oleg removes .c files in his test rig so test if any c files exist
26344 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
26345 skip_env "Needed .c test files are missing"
26347 if ! [[ -d $prefix ]]; then
26348 # Assume we're running in tree and fixup the include path.
26349 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
26350 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
26351 extra_flags+=" -L$LUSTRE/utils/.libs"
26354 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
26355 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
26356 error "client api broken"
26360 run_test 400a "Lustre client api program can compile and link"
26362 test_400b() { # LU-1606, LU-5011
26364 local out=$TMP/$tfile
26365 local prefix=/usr/include/linux/lustre
26367 # We use a hard coded prefix so that this test will not fail
26368 # when run in tree. There are headers in lustre/include/lustre/
26369 # that are not packaged (like lustre_idl.h) and have more
26370 # complicated include dependencies (like config.h and lnet/types.h).
26371 # Since this test about correct packaging we just skip them when
26372 # they don't exist (see below) rather than try to fixup cppflags.
26374 if ! which $CC > /dev/null 2>&1; then
26375 skip_env "$CC is not installed"
26378 for header in $prefix/*.h; do
26379 if ! [[ -f "$header" ]]; then
26383 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
26384 continue # lustre_ioctl.h is internal header
26387 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
26388 error "cannot compile '$header'"
26392 run_test 400b "packaged headers can be compiled"
26394 test_401a() { #LU-7437
26395 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
26396 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
26398 #count the number of parameters by "list_param -R"
26399 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
26400 #count the number of parameters by listing proc files
26401 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
26402 echo "proc_dirs='$proc_dirs'"
26403 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
26404 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
26407 [ $params -eq $procs ] ||
26408 error "found $params parameters vs. $procs proc files"
26410 # test the list_param -D option only returns directories
26411 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
26412 #count the number of parameters by listing proc directories
26413 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
26416 [ $params -eq $procs ] ||
26417 error "found $params parameters vs. $procs proc files"
26419 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
26422 # jobid_var may not allow arbitrary values, so use jobid_name
26424 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26425 local testname=jobid_name tmp='testing%p'
26427 local testname=jobid_var tmp=testing
26430 local save=$($LCTL get_param -n $testname)
26432 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
26433 error "no error returned when setting bad parameters"
26435 local jobid_new=$($LCTL get_param -n foe $testname baz)
26436 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
26438 $LCTL set_param -n fog=bam $testname=$save bat=fog
26439 local jobid_old=$($LCTL get_param -n foe $testname bag)
26440 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
26442 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
26445 # jobid_var may not allow arbitrary values, so use jobid_name
26447 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26448 local testname=jobid_name
26450 local testname=jobid_var
26453 local jobid_var_old=$($LCTL get_param -n $testname)
26454 local jobid_var_new
26456 $LCTL set_param $testname= &&
26457 error "no error returned for 'set_param a='"
26459 jobid_var_new=$($LCTL get_param -n $testname)
26460 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
26461 error "$testname was changed by setting without value"
26463 $LCTL set_param $testname &&
26464 error "no error returned for 'set_param a'"
26466 jobid_var_new=$($LCTL get_param -n $testname)
26467 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
26468 error "$testname was changed by setting without value"
26470 run_test 401c "Verify 'lctl set_param' without value fails in either format."
26473 # jobid_var may not allow arbitrary values, so use jobid_name
26475 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26476 local testname=jobid_name new_value='foo=bar%p'
26478 local testname=jobid_var new_valuie=foo=bar
26481 local jobid_var_old=$($LCTL get_param -n $testname)
26482 local jobid_var_new
26484 $LCTL set_param $testname=$new_value ||
26485 error "'set_param a=b' did not accept a value containing '='"
26487 jobid_var_new=$($LCTL get_param -n $testname)
26488 [[ "$jobid_var_new" == "$new_value" ]] ||
26489 error "'set_param a=b' failed on a value containing '='"
26491 # Reset the $testname to test the other format
26492 $LCTL set_param $testname=$jobid_var_old
26493 jobid_var_new=$($LCTL get_param -n $testname)
26494 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
26495 error "failed to reset $testname"
26497 $LCTL set_param $testname $new_value ||
26498 error "'set_param a b' did not accept a value containing '='"
26500 jobid_var_new=$($LCTL get_param -n $testname)
26501 [[ "$jobid_var_new" == "$new_value" ]] ||
26502 error "'set_param a b' failed on a value containing '='"
26504 $LCTL set_param $testname $jobid_var_old
26505 jobid_var_new=$($LCTL get_param -n $testname)
26506 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
26507 error "failed to reset $testname"
26509 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
26511 test_401e() { # LU-14779
26512 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
26513 error "lctl list_param MGC* failed"
26514 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
26515 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
26516 error "lctl get_param lru_size failed"
26518 run_test 401e "verify 'lctl get_param' works with NID in parameter"
26521 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
26522 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
26523 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
26524 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
26525 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
26526 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
26527 remote_mds_nodsh && skip "remote MDS with nodsh"
26529 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
26530 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
26531 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
26532 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
26533 echo "Touch failed - OK"
26535 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
26538 local file1=$DIR/$tfile.1
26539 local file2=$DIR/$tfile.2
26540 local tfile=$TMP/$tfile
26542 rm -f $file1 $file2 $tfile
26547 # 30 sec OBD_TIMEOUT in ll_getattr()
26548 # right before populating st_nlink
26549 $LCTL set_param fail_loc=0x80001409
26550 stat -c %h $file1 > $tfile &
26552 # create an alias, drop all locks and reclaim the dentry
26554 cancel_lru_locks mdc
26555 cancel_lru_locks osc
26556 sysctl -w vm.drop_caches=2
26560 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
26562 rm -f $tfile $file1 $file2
26564 run_test 403 "i_nlink should not drop to zero due to aliasing"
26566 test_404() { # LU-6601
26567 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
26568 skip "Need server version newer than 2.8.52"
26569 remote_mds_nodsh && skip "remote MDS with nodsh"
26571 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
26572 awk '/osp .*-osc-MDT/ { print $4}')
26575 for osp in $mosps; do
26576 echo "Deactivate: " $osp
26577 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
26578 local stat=$(do_facet $SINGLEMDS $LCTL dl |
26579 awk -vp=$osp '$4 == p { print $2 }')
26580 [ $stat = IN ] || {
26581 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
26582 error "deactivate error"
26584 echo "Activate: " $osp
26585 do_facet $SINGLEMDS $LCTL --device %$osp activate
26586 local stat=$(do_facet $SINGLEMDS $LCTL dl |
26587 awk -vp=$osp '$4 == p { print $2 }')
26588 [ $stat = UP ] || {
26589 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
26590 error "activate error"
26594 run_test 404 "validate manual {de}activated works properly for OSPs"
26597 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
26598 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
26599 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
26600 skip "Layout swap lock is not supported"
26602 check_swap_layouts_support
26603 check_swap_layout_no_dom $DIR
26605 test_mkdir $DIR/$tdir
26606 swap_lock_test -d $DIR/$tdir ||
26607 error "One layout swap locked test failed"
26609 run_test 405 "Various layout swap lock tests"
26612 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26613 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
26614 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
26615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26616 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
26617 skip "Need MDS version at least 2.8.50"
26619 local def_stripe_size=$($LFS getstripe -S $MOUNT)
26620 local test_pool=$TESTNAME
26622 pool_add $test_pool || error "pool_add failed"
26623 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
26624 error "pool_add_targets failed"
26626 save_layout_restore_at_exit $MOUNT
26628 # parent set default stripe count only, child will stripe from both
26629 # parent and fs default
26630 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
26631 error "setstripe $MOUNT failed"
26632 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
26633 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
26634 for i in $(seq 10); do
26635 local f=$DIR/$tdir/$tfile.$i
26636 touch $f || error "touch failed"
26637 local count=$($LFS getstripe -c $f)
26638 [ $count -eq $OSTCOUNT ] ||
26639 error "$f stripe count $count != $OSTCOUNT"
26640 local offset=$($LFS getstripe -i $f)
26641 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
26642 local size=$($LFS getstripe -S $f)
26643 [ $size -eq $((def_stripe_size * 2)) ] ||
26644 error "$f stripe size $size != $((def_stripe_size * 2))"
26645 local pool=$($LFS getstripe -p $f)
26646 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
26649 # change fs default striping, delete parent default striping, now child
26650 # will stripe from new fs default striping only
26651 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
26652 error "change $MOUNT default stripe failed"
26653 $LFS setstripe -c 0 $DIR/$tdir ||
26654 error "delete $tdir default stripe failed"
26655 for i in $(seq 11 20); do
26656 local f=$DIR/$tdir/$tfile.$i
26657 touch $f || error "touch $f failed"
26658 local count=$($LFS getstripe -c $f)
26659 [ $count -eq 1 ] || error "$f stripe count $count != 1"
26660 local offset=$($LFS getstripe -i $f)
26661 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
26662 local size=$($LFS getstripe -S $f)
26663 [ $size -eq $def_stripe_size ] ||
26664 error "$f stripe size $size != $def_stripe_size"
26665 local pool=$($LFS getstripe -p $f)
26666 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
26669 unlinkmany $DIR/$tdir/$tfile. 1 20
26671 local f=$DIR/$tdir/$tfile
26672 pool_remove_all_targets $test_pool $f
26673 pool_remove $test_pool $f
26675 run_test 406 "DNE support fs default striping"
26678 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26679 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
26680 skip "Need MDS version at least 2.8.55"
26681 remote_mds_nodsh && skip "remote MDS with nodsh"
26683 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
26684 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
26685 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
26686 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
26687 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
26689 #define OBD_FAIL_DT_TXN_STOP 0x2019
26690 for idx in $(seq $MDSCOUNT); do
26691 do_facet mds$idx "lctl set_param fail_loc=0x2019"
26693 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
26694 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
26695 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
26698 run_test 407 "transaction fail should cause operation fail"
26701 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
26703 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
26704 lctl set_param fail_loc=0x8000040a
26705 # let ll_prepare_partial_page() fail
26706 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
26710 # create at least 100 unused inodes so that
26711 # shrink_icache_memory(0) should not return 0
26712 touch $DIR/$tfile-{0..100}
26713 rm -f $DIR/$tfile-{0..100}
26716 echo 2 > /proc/sys/vm/drop_caches
26718 run_test 408 "drop_caches should not hang due to page leaks"
26722 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26724 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
26725 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
26726 touch $DIR/$tdir/guard || error "(2) Fail to create"
26728 local PREFIX=$(str_repeat 'A' 128)
26729 echo "Create 1K hard links start at $(date)"
26730 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
26731 error "(3) Fail to hard link"
26733 echo "Links count should be right although linkEA overflow"
26734 stat $DIR/$tdir/guard || error "(4) Fail to stat"
26735 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
26736 [ $linkcount -eq 1001 ] ||
26737 error "(5) Unexpected hard links count: $linkcount"
26739 echo "List all links start at $(date)"
26740 ls -l $DIR/$tdir/foo > /dev/null ||
26741 error "(6) Fail to list $DIR/$tdir/foo"
26743 echo "Unlink hard links start at $(date)"
26744 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
26745 error "(7) Fail to unlink"
26746 echo "Unlink hard links finished at $(date)"
26748 run_test 409 "Large amount of cross-MDTs hard links on the same file"
26752 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
26753 skip "Need client version at least 2.9.59"
26754 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
26755 skip "Need MODULES build"
26757 # Create a file, and stat it from the kernel
26758 local testfile=$DIR/$tfile
26761 local run_id=$RANDOM
26762 local my_ino=$(stat --format "%i" $testfile)
26764 # Try to insert the module. This will always fail as the
26765 # module is designed to not be inserted.
26766 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
26769 # Anything but success is a test failure
26771 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
26772 error "no inode match"
26774 run_test 410 "Test inode number returned from kernel thread"
26776 cleanup_test411_cgroup() {
26782 local cg_basedir=/sys/fs/cgroup/memory
26784 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
26785 skip "no setup for cgroup"
26787 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
26788 error "test file creation failed"
26789 cancel_lru_locks osc
26791 # Create a very small memory cgroup to force a slab allocation error
26792 local cgdir=$cg_basedir/osc_slab_alloc
26793 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
26794 trap "cleanup_test411_cgroup $cgdir" EXIT
26795 echo 2M > $cgdir/memory.kmem.limit_in_bytes
26796 echo 1M > $cgdir/memory.limit_in_bytes
26798 # Should not LBUG, just be killed by oom-killer
26799 # dd will return 0 even allocation failure in some environment.
26800 # So don't check return value
26801 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
26802 cleanup_test411_cgroup $cgdir
26806 run_test 411 "Slab allocation error with cgroup does not LBUG"
26809 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
26810 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
26811 skip "Need server version at least 2.10.55"
26813 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
26814 error "mkdir failed"
26815 $LFS getdirstripe $DIR/$tdir
26816 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
26817 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
26818 error "expect $((MDSCOUT - 1)) get $stripe_index"
26819 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
26820 [ $stripe_count -eq 2 ] ||
26821 error "expect 2 get $stripe_count"
26823 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
26828 # subdirs should be on the same MDT as parent
26829 for i in $(seq 0 $((MDSCOUNT - 1))); do
26830 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
26831 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
26832 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
26833 (( index == i )) || error "mdt$i/sub on MDT$index"
26836 # stripe offset -1, ditto
26837 for i in {1..10}; do
26838 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
26839 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
26840 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
26841 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
26842 (( index == index2 )) ||
26843 error "qos$i on MDT$index, sub on MDT$index2"
26846 local testdir=$DIR/$tdir/inherit
26848 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
26851 testdir=$testdir/s$i
26852 mkdir $testdir || error "mkdir $testdir failed"
26853 index=$($LFS getstripe -m $testdir)
26854 (( index == 1 )) ||
26855 error "$testdir on MDT$index"
26858 # not inherit any more
26859 testdir=$testdir/s3
26860 mkdir $testdir || error "mkdir $testdir failed"
26861 getfattr -d -m dmv $testdir | grep dmv &&
26862 error "default LMV set on $testdir" || true
26864 run_test 412 "mkdir on specific MDTs"
26866 TEST413_COUNT=${TEST413_COUNT:-200}
26869 # set_maxage() is used by test_413 only.
26870 # This is a helper function to set maxage. Does not return any value.
26871 # Input: maxage to set
26874 local lmv_qos_maxage
26875 local lod_qos_maxage
26876 local new_maxage=$1
26878 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26879 $LCTL set_param lmv.*.qos_maxage=$new_maxage
26880 stack_trap "$LCTL set_param \
26881 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26882 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
26883 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
26884 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26885 lod.*.mdt_qos_maxage=$new_maxage
26886 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26887 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
26890 generate_uneven_mdts() {
26902 echo "Check for uneven MDTs: "
26904 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26905 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26906 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26908 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26909 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26912 for ((i = 1; i < ${#ffree[@]}; i++)); do
26913 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26914 if [ $tmp -gt $max ]; then
26918 if [ $tmp -lt $min ]; then
26924 (( min > 0 )) || skip "low space on MDT$min_index"
26925 (( ${ffree[min_index]} > 0 )) ||
26926 skip "no free files on MDT$min_index"
26927 (( ${ffree[min_index]} < 10000000 )) ||
26928 skip "too many free files on MDT$min_index"
26930 # Check if we need to generate uneven MDTs
26931 local diff=$(((max - min) * 100 / min))
26932 local testdirp=$DIR/$tdir-fillmdt # parent fill folder
26933 local testdir # individual folder within $testdirp
26937 # fallocate is faster to consume space on MDT, if available
26938 if check_fallocate_supported mds$((min_index + 1)); then
26939 cmd="fallocate -l 128K "
26941 cmd="dd if=/dev/zero bs=128K count=1 of="
26944 echo "using cmd $cmd"
26945 for (( i = 0; diff < threshold; i++ )); do
26946 testdir=${testdirp}/$i
26947 [ -d $testdir ] && continue
26949 (( i % 10 > 0 )) || { $LFS df; $LFS df -i; }
26952 # generate uneven MDTs, create till $threshold% diff
26953 echo -n "weight diff=$diff% must be > $threshold% ..."
26954 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
26955 $LFS mkdir -i $min_index $testdir ||
26956 error "mkdir $testdir failed"
26957 $LFS setstripe -E 1M -L mdt $testdir ||
26958 error "setstripe $testdir failed"
26960 for (( f = 0; f < TEST413_COUNT; f++ )); do
26961 $cmd$testdir/f.$f &> /dev/null || error "$cmd $f failed"
26963 sync; sleep 1; sync
26965 # wait for QOS to update
26966 (( SECONDS < start + 2 )) && sleep $((start + 2 - SECONDS))
26968 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
26969 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
26970 max=$(((${ffree[max_index]} >> 8) *
26971 (${bavail[max_index]} * bsize >> 16)))
26972 min=$(((${ffree[min_index]} >> 8) *
26973 (${bavail[min_index]} * bsize >> 16)))
26974 (( min > 0 )) || skip "low space on MDT$min_index"
26975 diff=$(((max - min) * 100 / min))
26978 echo "MDT filesfree available: ${ffree[*]}"
26979 echo "MDT blocks available: ${bavail[*]}"
26980 echo "weight diff=$diff%"
26985 local stripe_count=$2
26986 local mdts=$(comma_list $(mdts_nodes))
26989 local lmv_qos_prio_free
26990 local lmv_qos_threshold_rr
26991 local lod_qos_prio_free
26992 local lod_qos_threshold_rr
26997 # @total is total directories created if it's testing plain
26998 # directories, otherwise it's total stripe object count for
26999 # striped directories test.
27000 # remote/striped directory unlinking is slow on zfs and may
27001 # timeout, test with fewer directories
27002 [ "$mds1_FSTYPE" = "zfs" ] && total=120 || total=240
27004 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
27005 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
27006 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27008 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
27009 stack_trap "$LCTL set_param \
27010 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
27011 stack_trap "$LCTL set_param \
27012 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
27014 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
27015 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
27016 lod_qos_prio_free=${lod_qos_prio_free%%%}
27017 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
27018 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
27019 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
27020 stack_trap "do_nodes $mdts $LCTL set_param \
27021 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
27022 stack_trap "do_nodes $mdts $LCTL set_param \
27023 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
27025 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27026 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
27028 testdir=$DIR/$tdir-s$stripe_count/rr
27030 local stripe_index=$($LFS getstripe -m $testdir)
27031 local test_mkdir_rr=true
27033 getfattr -d -m dmv -e hex $testdir | grep dmv
27034 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
27035 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
27036 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
27037 test_mkdir_rr=false
27042 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
27043 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
27045 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
27046 for (( i = 0; i < total / stripe_count; i++ )); do
27047 eval $mkdir_cmd $testdir/subdir$i ||
27048 error "$mkdir_cmd subdir$i failed"
27051 for (( i = 0; i < $MDSCOUNT; i++ )); do
27052 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
27053 echo "$count directories created on MDT$i"
27054 if $test_mkdir_rr; then
27055 (( count == total / stripe_count / MDSCOUNT )) ||
27056 error "subdirs are not evenly distributed"
27057 elif (( i == stripe_index )); then
27058 (( count == total / stripe_count )) ||
27059 error "$count subdirs created on MDT$i"
27061 (( count == 0 )) ||
27062 error "$count subdirs created on MDT$i"
27065 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
27066 count=$($LFS getdirstripe $testdir/* |
27067 grep -c -P "^\s+$i\t")
27068 echo "$count stripes created on MDT$i"
27069 # deviation should < 5% of average
27070 delta=$((count - total / MDSCOUNT))
27071 (( ${delta#-} <= total / MDSCOUNT / 20 )) ||
27072 error "stripes are not evenly distributed"
27077 echo "Check for uneven MDTs: "
27087 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27088 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27089 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27091 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27092 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27095 for ((i = 1; i < ${#ffree[@]}; i++)); do
27096 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27097 if [ $tmp -gt $max ]; then
27101 if [ $tmp -lt $min ]; then
27106 echo "stripe_count=$stripe_count min_idx=$min_index max_idx=$max_index"
27108 (( min > 0 )) || skip "low space on MDT$min_index"
27109 (( ${ffree[min_index]} < 10000000 )) ||
27110 skip "too many free files on MDT$min_index"
27112 generate_uneven_mdts 120
27114 echo "MDT filesfree available: ${ffree[*]}"
27115 echo "MDT blocks available: ${bavail[*]}"
27116 echo "weight diff=$(((max - min) * 100 / min))%"
27118 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
27120 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
27121 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
27122 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
27123 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
27124 # decrease statfs age, so that it can be updated in time
27125 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
27126 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
27130 testdir=$DIR/$tdir-s$stripe_count/qos
27132 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
27133 for (( i = 0; i < total / stripe_count; i++ )); do
27134 eval $mkdir_cmd $testdir/subdir$i ||
27135 error "$mkdir_cmd subdir$i failed"
27139 for (( i = 0; i < $MDSCOUNT; i++ )); do
27140 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
27141 (( count > max )) && max=$count
27142 echo "$count directories created on MDT$i : curmax=$max"
27145 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
27147 # D-value should > 10% of average
27148 (( max - min > total / stripe_count / MDSCOUNT / 10 )) ||
27149 error "subdirs shouldn't be evenly distributed: $max - $min <= $((total / stripe_count / MDSCOUNT / 10))"
27151 # ditto for stripes
27152 if (( stripe_count > 1 )); then
27154 for (( i = 0; i < $MDSCOUNT; i++ )); do
27155 count=$($LFS getdirstripe $testdir/* |
27156 grep -c -P "^\s+$i\t")
27157 (( count > max )) && max=$count
27158 echo "$count stripes created on MDT$i"
27161 min=$($LFS getdirstripe $testdir/* |
27162 grep -c -P "^\s+$min_index\t")
27163 (( max - min > total / MDSCOUNT / 10 )) ||
27164 error "stripes shouldn't be evenly distributed: $max - $min <= $((total / MDSCOUNT / 10))"
27176 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27177 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27178 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27180 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27182 for ((i = 1; i < ${#ffree[@]}; i++)); do
27183 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27184 (( tmp < min )) && min=$tmp && min_index=$i
27191 [ $MDSCOUNT -lt 2 ] &&
27192 skip "We need at least 2 MDTs for this test"
27194 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27195 skip "Need server version at least 2.12.52"
27197 local stripe_max=$((MDSCOUNT - 1))
27200 # let caller set maxage for latest result
27203 # fill MDT unevenly
27204 generate_uneven_mdts 120
27206 # test 4-stripe directory at most, otherwise it's too slow
27207 # We are being very defensive. Although Autotest uses 4 MDTs.
27208 # We make sure stripe_max does not go over 4.
27209 (( stripe_max > 4 )) && stripe_max=4
27210 # unlinking striped directory is slow on zfs, and may timeout, only test
27212 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27213 for stripe_count in $(seq 1 $stripe_max); do
27214 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
27215 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
27216 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
27217 error "mkdir failed"
27218 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
27221 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
27224 [ $MDSCOUNT -lt 2 ] &&
27225 skip "We need at least 2 MDTs for this test"
27227 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27228 skip "Need server version at least 2.12.52"
27230 local stripe_max=$((MDSCOUNT - 1))
27234 # let caller set maxage for latest result
27237 # fill MDT unevenly
27238 generate_uneven_mdts 120
27240 # test 4-stripe directory at most, otherwise it's too slow
27241 # We are being very defensive. Although Autotest uses 4 MDTs.
27242 # We make sure stripe_max does not go over 4.
27243 (( stripe_max > 4 )) && stripe_max=4
27244 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27245 for stripe_count in $(seq 1 $stripe_max); do
27246 testdir=$DIR/$tdir-s$stripe_count
27247 mkdir $testdir || error "mkdir $testdir failed"
27248 mkdir $testdir/rr || error "mkdir rr failed"
27249 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
27250 error "mkdir qos failed"
27251 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
27252 $testdir/rr || error "setdirstripe rr failed"
27253 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
27254 error "setdirstripe failed"
27255 test_qos_mkdir "mkdir" $stripe_count
27258 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
27261 (( $MDSCOUNT >= 2 )) ||
27262 skip "We need at least 2 MDTs for this test"
27264 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
27265 skip "Need server version at least 2.14.51"
27270 local lmv_qos_maxage
27271 local lod_qos_maxage
27273 # let caller set maxage for latest result
27274 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27275 $LCTL set_param lmv.*.qos_maxage=1
27276 stack_trap "$LCTL set_param \
27277 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
27278 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
27279 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
27280 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27281 lod.*.mdt_qos_maxage=1
27282 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27283 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
27285 # fill MDT unevenly
27286 generate_uneven_mdts 120
27288 testdir=$DIR/${tdir}-s1
27289 mkdir $testdir || error "mkdir $testdir failed"
27290 mkdir $testdir/rr || error "mkdir rr failed"
27291 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
27292 # default max_inherit is -1, default max_inherit_rr is 0
27293 $LFS setdirstripe -D -c 1 $testdir/rr ||
27294 error "setdirstripe rr failed"
27295 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
27296 error "setdirstripe qos failed"
27297 test_qos_mkdir "mkdir" 1
27299 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
27300 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
27301 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
27302 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
27303 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
27305 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
27306 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
27307 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
27308 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
27309 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
27310 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
27311 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
27312 error "level2 shouldn't have default LMV" || true
27314 run_test 413c "mkdir with default LMV max inherit rr"
27317 (( MDSCOUNT >= 2 )) ||
27318 skip "We need at least 2 MDTs for this test"
27320 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
27321 skip "Need server version at least 2.14.51"
27323 local lmv_qos_threshold_rr
27325 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27327 stack_trap "$LCTL set_param \
27328 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
27330 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27331 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
27332 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
27333 error "$tdir shouldn't have default LMV"
27334 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
27335 error "mkdir sub failed"
27337 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
27339 (( count == 100 )) || error "$count subdirs on MDT0"
27341 run_test 413d "inherit ROOT default LMV"
27344 (( MDSCOUNT >= 2 )) ||
27345 skip "We need at least 2 MDTs for this test"
27346 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27347 skip "Need server version at least 2.14.55"
27349 local testdir=$DIR/$tdir
27350 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
27352 local sub_max_inherit
27354 mkdir -p $testdir || error "failed to create $testdir"
27356 # set default max-inherit to -1 if stripe count is 0 or 1
27357 $LFS setdirstripe -D -c 1 $testdir ||
27358 error "failed to set default LMV"
27359 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27360 (( max_inherit == -1 )) ||
27361 error "wrong max_inherit value $max_inherit"
27363 # set default max_inherit to a fixed value if stripe count is not 0 or 1
27364 $LFS setdirstripe -D -c -1 $testdir ||
27365 error "failed to set default LMV"
27366 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27367 (( max_inherit > 0 )) ||
27368 error "wrong max_inherit value $max_inherit"
27370 # and the subdir will decrease the max_inherit by 1
27371 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
27372 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
27373 (( sub_max_inherit == max_inherit - 1)) ||
27374 error "wrong max-inherit of subdir $sub_max_inherit"
27376 # check specified --max-inherit and warning message
27377 stack_trap "rm -f $tmpfile"
27378 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
27379 error "failed to set default LMV"
27380 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27381 (( max_inherit == -1 )) ||
27382 error "wrong max_inherit value $max_inherit"
27384 # check the warning messages
27385 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
27386 error "failed to detect warning string"
27389 run_test 413e "check default max-inherit value"
27391 test_fs_dmv_inherit()
27393 local testdir=$DIR/$tdir
27400 mkdir $testdir || error "mkdir $testdir failed"
27401 count=$($LFS getdirstripe -D -c $testdir)
27402 (( count == 1 )) ||
27403 error "$testdir default LMV count mismatch $count != 1"
27404 inherit=$($LFS getdirstripe -D -X $testdir)
27405 (( inherit == 3 - i )) ||
27406 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
27407 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
27408 (( inherit_rr == 3 - i )) ||
27409 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
27410 testdir=$testdir/sub
27413 mkdir $testdir || error "mkdir $testdir failed"
27414 count=$($LFS getdirstripe -D -c $testdir)
27415 (( count == 0 )) ||
27416 error "$testdir default LMV count not zero: $count"
27420 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
27422 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27423 skip "Need server version at least 2.14.55"
27425 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
27426 error "dump $DIR default LMV failed"
27427 stack_trap "setfattr --restore=$TMP/dmv.ea"
27429 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
27430 error "set $DIR default LMV failed"
27432 test_fs_dmv_inherit
27434 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
27437 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
27439 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
27440 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
27441 error "dump $DIR default LMV failed"
27442 stack_trap "setfattr --restore=$TMP/dmv.ea"
27444 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
27445 error "set $DIR default LMV failed"
27447 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
27448 error "mount $MOUNT2 failed"
27449 stack_trap "umount_client $MOUNT2"
27451 local saved_DIR=$DIR
27455 stack_trap "export DIR=$saved_DIR"
27457 # first check filesystem-wide default LMV inheritance
27458 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
27460 # then check subdirs are spread to all MDTs
27461 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
27463 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
27465 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
27467 run_test 413g "enforce ROOT default LMV on subdir mount"
27470 (( MDSCOUNT >= 2 )) ||
27471 skip "We need at least 2 MDTs for this test"
27473 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
27474 skip "Need server version at least 2.15.50.6"
27476 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27478 stack_trap "$LCTL set_param \
27479 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
27480 $LCTL set_param lmv.*.qos_maxage=1
27484 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
27485 local count=$((MDSCOUNT * 20))
27487 generate_uneven_mdts 50
27489 mkdir -p $dir || error "mkdir $dir failed"
27490 stack_trap "rm -rf $dir"
27491 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
27492 --max-inherit-rr=$rr_depth $dir
27494 for ((d=0; d < depth + 2; d++)); do
27496 for ((sub=0; sub < count; sub++)); do
27499 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
27500 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
27501 # subdirs within $rr_depth should be created round-robin
27502 if (( d < rr_depth )); then
27503 (( ${num[0]} != count )) ||
27504 error "all objects created on MDT ${num[1]}"
27510 run_test 413h "don't stick to parent for round-robin dirs"
27513 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27515 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27516 skip "Need server version at least 2.14.55"
27518 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
27519 error "dump $DIR default LMV failed"
27520 stack_trap "setfattr --restore=$TMP/dmv.ea"
27522 local testdir=$DIR/$tdir
27527 $LFS setdirstripe -D -i-1 -c1 --max-inherit=$def_max \
27528 --max-inherit-rr=$def_max_rr $DIR ||
27529 error "set $DIR default LMV failed"
27531 for i in $(seq 2 3); do
27532 def_max=$((def_max - 1))
27533 (( def_max_rr == 0 )) || def_max_rr=$((def_max_rr - 1))
27536 # RR is decremented and keeps zeroed once exhausted
27537 count=$($LFS getdirstripe -D --max-inherit-rr $testdir)
27538 (( count == def_max_rr )) ||
27539 error_noexit "$testdir: max-inherit-rr $count != $def_max_rr"
27541 # max-inherit is decremented
27542 count=$($LFS getdirstripe -D --max-inherit $testdir)
27543 (( count == def_max )) ||
27544 error_noexit "$testdir: max-inherit $count != $def_max"
27546 testdir=$testdir/d$i
27549 # d3 is the last inherited from ROOT, no inheritance anymore
27550 # i.e. no the default layout anymore
27551 mkdir -p $testdir/d4/d5
27552 count=$($LFS getdirstripe -D --max-inherit $testdir)
27553 (( count == -1 )) ||
27554 error_noexit "$testdir: max-inherit $count != -1"
27556 local p_count=$($LFS getdirstripe -i $testdir)
27558 for i in $(seq 4 5); do
27559 testdir=$testdir/d$i
27561 # the root default layout is not applied once exhausted
27562 count=$($LFS getdirstripe -i $testdir)
27563 (( count == p_count )) ||
27564 error_noexit "$testdir: stripe-offset $count != parent offset $p_count"
27567 $LFS setdirstripe -i 0 $DIR/d2
27568 count=$($LFS getdirstripe -D --max-inherit $DIR/d2)
27569 (( count == -1 )) ||
27570 error_noexit "$DIR/d2: max-inherit non-striped default $count != -1"
27572 run_test 413i "check default layout inheritance"
27579 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
27580 unlinkmany $subdir/f. $TEST413_COUNT &
27584 for pid in $pids; do
27590 run_test 413z "413 test cleanup"
27593 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
27594 $LCTL set_param fail_loc=0x80000521
27595 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
27598 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
27601 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
27602 (( $MDS1_VERSION >= $(version_code 2.11.52) )) ||
27603 skip "Need server version at least 2.11.52"
27609 # this test may be slow on ZFS
27610 [[ "$mds1_FSTYPE" == "zfs" ]] && total=50
27612 # though this test is designed for striped directory, let's test normal
27613 # directory too since lock is always saved as CoS lock.
27614 test_mkdir $DIR/$tdir || error "mkdir $tdir"
27615 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
27616 stack_trap "unlinkmany $DIR/$tdir/$tfile. $total || true"
27617 # if looping with ONLY_REPEAT, wait for previous deletions to finish
27618 wait_delete_completed_mds
27620 # run a loop without concurrent touch to measure rename duration.
27621 # only for test debug/robustness, NOT part of COS functional test.
27622 local start_time=$SECONDS
27623 for ((i = 0; i < total; i++)); do
27624 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
27627 local baseline=$((SECONDS - start_time))
27628 echo "rename $total files without 'touch' took $baseline sec"
27635 local setattr_pid=$!
27637 # rename files back to original name so unlinkmany works
27638 start_time=$SECONDS
27639 for ((i = 0; i < total; i++)); do
27640 mrename $DIR/$tdir/$tfile-new.$i $DIR/$tdir/$tfile.$i\
27643 local duration=$((SECONDS - start_time))
27645 kill -9 $setattr_pid
27647 echo "rename $total files with 'touch' took $duration sec"
27648 (( max > 2 * baseline )) || max=$((2 * baseline + 5))
27649 (( duration <= max )) ||
27650 error_not_in_vm "rename took $duration > $max sec"
27652 run_test 415 "lock revoke is not missing"
27655 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
27656 skip "Need server version at least 2.11.55"
27658 # define OBD_FAIL_OSD_TXN_START 0x19a
27659 do_facet mds1 lctl set_param fail_loc=0x19a
27661 lfs mkdir -c $MDSCOUNT $DIR/$tdir
27665 run_test 416 "transaction start failure won't cause system hung"
27669 do_nodes $(comma_list $(mdts_nodes)) \
27670 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
27671 do_nodes $(comma_list $(mdts_nodes)) \
27672 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
27673 do_nodes $(comma_list $(mdts_nodes)) \
27674 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
27678 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27679 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
27680 skip "Need MDS version at least 2.11.56"
27682 trap cleanup_417 RETURN EXIT
27684 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
27685 do_nodes $(comma_list $(mdts_nodes)) \
27686 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
27687 $LFS migrate -m 0 $DIR/$tdir.1 &&
27688 error "migrate dir $tdir.1 should fail"
27690 do_nodes $(comma_list $(mdts_nodes)) \
27691 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
27692 $LFS mkdir -i 1 $DIR/$tdir.2 &&
27693 error "create remote dir $tdir.2 should fail"
27695 do_nodes $(comma_list $(mdts_nodes)) \
27696 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
27697 $LFS mkdir -c 2 $DIR/$tdir.3 &&
27698 error "create striped dir $tdir.3 should fail"
27701 run_test 417 "disable remote dir, striped dir and dir migration"
27703 # Checks that the outputs of df [-i] and lfs df [-i] match
27705 # usage: check_lfs_df <blocks | inodes> <mountpoint>
27715 [ "$1" == "blocks" ] && inodes= || inodes="-i"
27717 for count in {1..100}; do
27718 do_nodes "$CLIENTS" \
27719 $LCTL set_param ldlm.namespaces.*.lru_size=clear
27722 # read the lines of interest
27723 df_out=($(df -P $inodes $dir | tail -n +2)) ||
27724 error "df $inodes $dir | tail -n +2 failed"
27725 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
27726 error "lfs df $inodes $dir | grep summary: failed"
27728 # skip first substrings of each output as they are different
27729 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
27730 # compare the two outputs
27732 # skip "available" on MDT until LU-13997 is fixed.
27733 #for i in {1..5}; do
27734 for i in 1 2 4 5; do
27735 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
27743 lfs df $inodes $dir
27744 error "df and lfs df $1 output mismatch: " \
27745 "df ${inodes}: ${df_out[*]}, " \
27746 "lfs df ${inodes}: ${lfs_df_out[*]}"
27751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27753 local dir=$DIR/$tdir
27754 local numfiles=$((RANDOM % 4096 + 2))
27755 local numblocks=$((RANDOM % 256 + 1))
27757 wait_delete_completed
27760 # check block output
27761 check_lfs_df blocks $dir
27762 # check inode output
27763 check_lfs_df inodes $dir
27765 # create a single file and retest
27766 echo "Creating a single file and testing"
27767 createmany -o $dir/$tfile- 1 &>/dev/null ||
27768 error "creating 1 file in $dir failed"
27769 check_lfs_df blocks $dir
27770 check_lfs_df inodes $dir
27772 # create a random number of files
27773 echo "Creating $((numfiles - 1)) files and testing"
27774 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
27775 error "creating $((numfiles - 1)) files in $dir failed"
27777 # write a random number of blocks to the first test file
27778 echo "Writing $numblocks 4K blocks and testing"
27779 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
27780 count=$numblocks &>/dev/null ||
27781 error "dd to $dir/${tfile}-0 failed"
27784 check_lfs_df blocks $dir
27785 check_lfs_df inodes $dir
27787 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
27788 error "unlinking $numfiles files in $dir failed"
27790 run_test 418 "df and lfs df outputs match"
27794 local dir=$DIR/$tdir
27799 cancel_lru_locks mdc
27801 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
27802 $LCTL set_param fail_loc=0x1410
27804 $LCTL set_param fail_loc=0
27807 run_test 419 "Verify open file by name doesn't crash kernel"
27811 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
27812 skip "Need MDS version at least 2.12.53"
27814 local SAVE_UMASK=$(umask)
27815 local dir=$DIR/$tdir
27816 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
27820 mkdir -m03777 $dir/testdir
27821 ls -dn $dir/testdir
27822 # Need to remove trailing '.' when SELinux is enabled
27823 local dirperms=$(ls -dn $dir/testdir |
27824 awk '{ sub(/\.$/, "", $1); print $1}')
27825 [ $dirperms == "drwxrwsrwt" ] ||
27826 error "incorrect perms on $dir/testdir"
27828 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
27829 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
27830 ls -n $dir/testdir/testfile
27831 local fileperms=$(ls -n $dir/testdir/testfile |
27832 awk '{ sub(/\.$/, "", $1); print $1}')
27833 [ $fileperms == "-rwxr-xr-x" ] ||
27834 error "incorrect perms on $dir/testdir/testfile"
27838 run_test 420 "clear SGID bit on non-directories for non-members"
27845 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27846 skip "Need MDS version at least 2.12.54"
27848 test_mkdir $DIR/$tdir
27849 createmany -o $DIR/$tdir/f 3
27850 cnt=$(ls -1 $DIR/$tdir | wc -l)
27851 [ $cnt != 3 ] && error "unexpected #files: $cnt"
27853 fid1=$(lfs path2fid $DIR/$tdir/f1)
27854 fid2=$(lfs path2fid $DIR/$tdir/f2)
27855 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
27857 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
27858 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
27860 cnt=$(ls -1 $DIR/$tdir | wc -l)
27861 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
27863 rm -f $DIR/$tdir/f3 || error "can't remove f3"
27864 createmany -o $DIR/$tdir/f 3
27865 cnt=$(ls -1 $DIR/$tdir | wc -l)
27866 [ $cnt != 3 ] && error "unexpected #files: $cnt"
27868 fid1=$(lfs path2fid $DIR/$tdir/f1)
27869 fid2=$(lfs path2fid $DIR/$tdir/f2)
27870 echo "remove using fsname $FSNAME"
27871 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
27873 cnt=$(ls -1 $DIR/$tdir | wc -l)
27874 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
27876 run_test 421a "simple rm by fid"
27883 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27884 skip "Need MDS version at least 2.12.54"
27886 test_mkdir $DIR/$tdir
27887 createmany -o $DIR/$tdir/f 3
27888 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
27891 FID1=$(lfs path2fid $DIR/$tdir/f1)
27892 FID2=$(lfs path2fid $DIR/$tdir/f2)
27893 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
27895 kill -USR1 $MULTIPID
27898 cnt=$(ls $DIR/$tdir | wc -l)
27899 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
27901 run_test 421b "rm by fid on open file"
27907 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27908 skip "Need MDS version at least 2.12.54"
27910 test_mkdir $DIR/$tdir
27911 createmany -o $DIR/$tdir/f 3
27912 touch $DIR/$tdir/$tfile
27913 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
27914 cnt=$(ls -1 $DIR/$tdir | wc -l)
27915 [ $cnt != 184 ] && error "unexpected #files: $cnt"
27917 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
27918 $LFS rmfid $DIR $FID1 || error "rmfid failed"
27920 cnt=$(ls $DIR/$tdir | wc -l)
27921 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
27923 run_test 421c "rm by fid against hardlinked files"
27929 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27930 skip "Need MDS version at least 2.12.54"
27932 test_mkdir $DIR/$tdir
27933 createmany -o $DIR/$tdir/f 4097
27934 cnt=$(ls -1 $DIR/$tdir | wc -l)
27935 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
27937 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
27938 $LFS rmfid $DIR $FIDS || error "rmfid failed"
27940 cnt=$(ls $DIR/$tdir | wc -l)
27942 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27944 run_test 421d "rmfid en masse"
27950 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27951 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27952 skip "Need MDS version at least 2.12.54"
27954 mkdir -p $DIR/$tdir
27955 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
27956 createmany -o $DIR/$tdir/striped_dir/f 512
27957 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27958 [ $cnt != 512 ] && error "unexpected #files: $cnt"
27960 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
27961 sed "s/[/][^:]*://g")
27962 $LFS rmfid $DIR $FIDS || error "rmfid failed"
27964 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
27966 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27968 run_test 421e "rmfid in DNE"
27974 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27975 skip "Need MDS version at least 2.12.54"
27977 test_mkdir $DIR/$tdir
27979 cnt=$(ls -1 $DIR/$tdir | wc -l)
27980 [ $cnt != 1 ] && error "unexpected #files: $cnt"
27982 FID=$(lfs path2fid $DIR/$tdir/f)
27983 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
27984 # rmfid should fail
27985 cnt=$(ls -1 $DIR/$tdir | wc -l)
27986 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
27988 chmod a+rw $DIR/$tdir
27990 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
27991 # rmfid should fail
27992 cnt=$(ls -1 $DIR/$tdir | wc -l)
27993 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
27996 $RUNAS touch $DIR/$tdir/f
27997 FID=$(lfs path2fid $DIR/$tdir/f)
27998 echo "rmfid as root"
27999 $LFS rmfid $DIR $FID || error "rmfid as root failed"
28000 cnt=$(ls -1 $DIR/$tdir | wc -l)
28001 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
28004 $RUNAS touch $DIR/$tdir/f
28005 cnt=$(ls -1 $DIR/$tdir | wc -l)
28006 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
28007 FID=$(lfs path2fid $DIR/$tdir/f)
28008 # rmfid w/o user_fid2path mount option should fail
28009 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
28010 cnt=$(ls -1 $DIR/$tdir | wc -l)
28011 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
28013 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
28014 stack_trap "rmdir $tmpdir"
28015 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
28016 error "failed to mount client'"
28017 stack_trap "umount_client $tmpdir"
28019 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
28020 # rmfid should succeed
28021 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
28022 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
28024 # rmfid shouldn't allow to remove files due to dir's permission
28025 chmod a+rwx $tmpdir/$tdir
28026 touch $tmpdir/$tdir/f
28027 ls -la $tmpdir/$tdir
28028 FID=$(lfs path2fid $tmpdir/$tdir/f)
28029 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
28032 run_test 421f "rmfid checks permissions"
28038 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28039 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28040 skip "Need MDS version at least 2.12.54"
28042 mkdir -p $DIR/$tdir
28043 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
28044 createmany -o $DIR/$tdir/striped_dir/f 512
28045 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28046 [ $cnt != 512 ] && error "unexpected #files: $cnt"
28048 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
28049 sed "s/[/][^:]*://g")
28051 rm -f $DIR/$tdir/striped_dir/f1*
28052 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28053 removed=$((512 - cnt))
28055 # few files have been just removed, so we expect
28056 # rmfid to fail on their fids
28057 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
28058 [ $removed != $errors ] && error "$errors != $removed"
28060 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
28062 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28064 run_test 421g "rmfid to return errors properly"
28076 (( MDS1_VERSION >= $(version_code 2.15.53) )) ||
28077 skip "Need MDS version at least 2.15.53"
28079 test_mkdir $DIR/$tdir
28080 test_mkdir $DIR/$tdir/subdir
28081 touch $DIR/$tdir/subdir/file0
28082 old_fid=$(lfs path2fid $DIR/$tdir/subdir/file0 | sed "s/[/][^:]*://g")
28083 echo File $DIR/$tdir/subdir/file0 FID $old_fid
28084 rm -f $DIR/$tdir/subdir/file0
28085 touch $DIR/$tdir/subdir/fileA
28086 fidA=$(lfs path2fid $DIR/$tdir/subdir/fileA | sed "s/[/][^:]*://g")
28087 echo File $DIR/$tdir/subdir/fileA FID $fidA
28088 touch $DIR/$tdir/subdir/fileB
28089 fidB=$(lfs path2fid $DIR/$tdir/subdir/fileB | sed "s/[/][^:]*://g")
28090 echo File $DIR/$tdir/subdir/fileB FID $fidB
28091 ln $DIR/$tdir/subdir/fileB $DIR/$tdir/subdir/fileB_hl
28092 touch $DIR/$tdir/subdir/fileC
28093 fidC=$(lfs path2fid $DIR/$tdir/subdir/fileC | sed "s/[/][^:]*://g")
28094 echo File $DIR/$tdir/subdir/fileC FID $fidC
28095 ln $DIR/$tdir/subdir/fileC $DIR/$tdir/fileC
28096 touch $DIR/$tdir/fileD
28097 fidD=$(lfs path2fid $DIR/$tdir/fileD | sed "s/[/][^:]*://g")
28098 echo File $DIR/$tdir/fileD FID $fidD
28100 # mount another client mount point with subdirectory mount
28101 export FILESET=/$tdir/subdir
28102 mount_other=${MOUNT}_other
28103 mount_client $mount_other ${MOUNT_OPTS}
28106 (( mount_ret == 0 )) || error "mount $mount_other failed"
28108 echo Removing FIDs:
28109 echo $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
28110 $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
28113 umount_client $mount_other || error "umount $mount_other failed"
28115 (( rmfid_ret != 0 )) || error "rmfid should have failed"
28117 # fileA should have been deleted
28118 stat $DIR/$tdir/subdir/fileA && error "fileA not deleted"
28120 # fileB should have been deleted
28121 stat $DIR/$tdir/subdir/fileB && error "fileB not deleted"
28123 # fileC should not have been deleted, fid also exists outside of fileset
28124 stat $DIR/$tdir/subdir/fileC || error "fileC deleted"
28126 # fileD should not have been deleted, it exists outside of fileset
28127 stat $DIR/$tdir/fileD || error "fileD deleted"
28129 run_test 421h "rmfid with fileset mount"
28132 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
28133 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
28134 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
28135 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
28136 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
28138 local amc=$(at_max_get client)
28139 local amo=$(at_max_get mds1)
28140 local timeout=`lctl get_param -n timeout`
28142 at_max_set 0 client
28145 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
28146 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
28147 fail_val=$(((2*timeout + 10)*1000))
28148 touch $DIR/$tdir/d3/file &
28150 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
28151 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
28152 fail_val=$((2*timeout + 5))
28153 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
28157 sleep $((2 * timeout))
28161 touch $DIR/$tdir/d2/file3
28162 touch $DIR/$tdir/d2/file4
28163 touch $DIR/$tdir/d2/file5
28166 at_max_set $amc client
28167 at_max_set $amo mds1
28169 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
28170 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
28171 error "Watchdog is always throttled"
28173 run_test 422 "kill a process with RPC in progress"
28186 # ensure statfs cache is expired
28189 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
28190 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
28194 run_test 423 "statfs should return a right data"
28197 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | CFS_FAIL_ONCE
28198 $LCTL set_param fail_loc=0x80000522
28199 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
28202 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
28205 test_mkdir -c -1 $DIR/$tdir
28206 $LFS setstripe -c -1 $DIR/$tdir
28208 lru_resize_disable "" 100
28209 stack_trap "lru_resize_enable" EXIT
28213 for i in $(seq $((MDSCOUNT * 125))); do
28214 local t=$DIR/$tdir/$tfile_$i
28216 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
28217 error_noexit "Create file $t"
28219 stack_trap "rm -rf $DIR/$tdir" EXIT
28221 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
28222 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
28223 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
28225 [ $lock_count -le $lru_size ] ||
28226 error "osc lock count $lock_count > lru size $lru_size"
28229 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
28230 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
28231 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
28233 [ $lock_count -le $lru_size ] ||
28234 error "mdc lock count $lock_count > lru size $lru_size"
28237 run_test 425 "lock count should not exceed lru size"
28240 splice-test -r $DIR/$tfile
28241 splice-test -rd $DIR/$tfile
28242 splice-test $DIR/$tfile
28243 splice-test -d $DIR/$tfile
28245 run_test 426 "splice test on Lustre"
28248 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
28249 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
28250 skip "Need MDS version at least 2.12.4"
28256 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
28257 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
28259 $LFS getdirstripe $DIR/$tdir/1/dir
28261 #first setfattr for creating updatelog
28262 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
28264 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
28265 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
28266 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
28267 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
28271 wait_recovery_complete mds2 $((2*TIMEOUT))
28273 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
28274 echo $log | grep "get update log failed" &&
28275 error "update log corruption is detected" || true
28277 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
28280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28281 local cache_limit=$CACHE_MAX
28283 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
28284 $LCTL set_param -n llite.*.max_cached_mb=64
28287 $LFS setstripe -c 1 $DIR/$tdir
28288 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
28289 stack_trap "rm -f $DIR/$tdir/$tfile.*"
28291 for f in $(seq 4); do
28292 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
28296 cancel_lru_locks osc
28298 for f in $(seq 4); do
28299 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
28303 run_test 428 "large block size IO should not hang"
28305 test_429() { # LU-7915 / LU-10948
28306 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
28307 local testfile=$DIR/$tfile
28308 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
28314 $LCTL get_param $ll_opencache_threshold_count ||
28315 skip "client does not have opencache parameter"
28317 set_opencache $new_flag
28318 stack_trap "restore_opencache"
28319 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
28320 error "enable opencache failed"
28322 # drop MDC DLM locks
28323 cancel_lru_locks mdc
28324 # clear MDC RPC stats counters
28325 $LCTL set_param $mdc_rpcstats=clear
28327 # According to the current implementation, we need to run 3 times
28328 # open & close file to verify if opencache is enabled correctly.
28329 # 1st, RPCs are sent for lookup/open and open handle is released on
28331 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
28332 # so open handle won't be released thereafter.
28333 # 3rd, No RPC is sent out.
28334 $MULTIOP $testfile oc || error "multiop failed"
28335 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28336 echo "1st: $first_rpc RPCs in flight"
28338 $MULTIOP $testfile oc || error "multiop failed"
28339 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28340 echo "2nd: $second_rpc RPCs in flight"
28342 $MULTIOP $testfile oc || error "multiop failed"
28343 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28344 echo "3rd: $third_rpc RPCs in flight"
28346 #verify no MDC RPC is sent
28347 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
28349 run_test 429 "verify if opencache flag on client side does work"
28355 # data at [200K, 400K)
28356 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
28357 error "256K->512K dd fails"
28359 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
28360 error "2M->3M dd fails"
28362 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
28363 error "4M->5M dd fails"
28364 echo "Data at 256K...512K, 2M...3M and 4M...5M"
28365 # start at first component hole #1
28366 printf "Seeking hole from 1000 ... "
28367 offset=$(lseek_test -l 1000 $file)
28369 [[ $offset == 1000 ]] || error "offset $offset != 1000"
28370 printf "Seeking data from 1000 ... "
28371 offset=$(lseek_test -d 1000 $file)
28373 [[ $offset == 262144 ]] || error "offset $offset != 262144"
28375 # start at first component data block
28376 printf "Seeking hole from 300000 ... "
28377 offset=$(lseek_test -l 300000 $file)
28379 [[ $offset == 524288 ]] || error "offset $offset != 524288"
28380 printf "Seeking data from 300000 ... "
28381 offset=$(lseek_test -d 300000 $file)
28383 [[ $offset == 300000 ]] || error "offset $offset != 300000"
28385 # start at the first component but beyond end of object size
28386 printf "Seeking hole from 1000000 ... "
28387 offset=$(lseek_test -l 1000000 $file)
28389 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28390 printf "Seeking data from 1000000 ... "
28391 offset=$(lseek_test -d 1000000 $file)
28393 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
28395 # start at second component stripe 2 (empty file)
28396 printf "Seeking hole from 1500000 ... "
28397 offset=$(lseek_test -l 1500000 $file)
28399 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
28400 printf "Seeking data from 1500000 ... "
28401 offset=$(lseek_test -d 1500000 $file)
28403 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
28405 # start at second component stripe 1 (all data)
28406 printf "Seeking hole from 3000000 ... "
28407 offset=$(lseek_test -l 3000000 $file)
28409 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
28410 printf "Seeking data from 3000000 ... "
28411 offset=$(lseek_test -d 3000000 $file)
28413 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
28415 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
28416 error "2nd dd fails"
28417 echo "Add data block at 640K...1280K"
28419 # start at before new data block, in hole
28420 printf "Seeking hole from 600000 ... "
28421 offset=$(lseek_test -l 600000 $file)
28423 [[ $offset == 600000 ]] || error "offset $offset != 600000"
28424 printf "Seeking data from 600000 ... "
28425 offset=$(lseek_test -d 600000 $file)
28427 [[ $offset == 655360 ]] || error "offset $offset != 655360"
28429 # start at the first component new data block
28430 printf "Seeking hole from 1000000 ... "
28431 offset=$(lseek_test -l 1000000 $file)
28433 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
28434 printf "Seeking data from 1000000 ... "
28435 offset=$(lseek_test -d 1000000 $file)
28437 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28439 # start at second component stripe 2, new data
28440 printf "Seeking hole from 1200000 ... "
28441 offset=$(lseek_test -l 1200000 $file)
28443 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
28444 printf "Seeking data from 1200000 ... "
28445 offset=$(lseek_test -d 1200000 $file)
28447 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
28449 # start beyond file end
28450 printf "Using offset > filesize ... "
28451 lseek_test -l 4000000 $file && error "lseek should fail"
28452 printf "Using offset > filesize ... "
28453 lseek_test -d 4000000 $file && error "lseek should fail"
28459 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
28460 skip "MDT does not support SEEK_HOLE"
28462 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
28463 skip "OST does not support SEEK_HOLE"
28465 local file=$DIR/$tdir/$tfile
28467 mkdir -p $DIR/$tdir
28469 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
28470 # OST stripe #1 will have continuous data at [1M, 3M)
28471 # OST stripe #2 is empty
28472 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
28473 lseek_test_430 $file
28475 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
28476 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
28477 lseek_test_430 $file
28479 $LFS setstripe -c2 -S 512K $file
28480 echo "Two stripes, stripe size 512K"
28481 lseek_test_430 $file
28483 # FLR with stale mirror
28484 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
28486 echo "Mirrored file:"
28487 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
28488 echo "Plain 2 stripes 1M"
28489 lseek_test_430 $file
28492 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
28495 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
28496 skip "OST does not support SEEK_HOLE"
28499 local file=$DIR/$tdir/$tfile
28501 mkdir -p $DIR/$tdir
28502 # Empty layout lseek should fail
28505 printf "Seeking hole from 0 ... "
28506 lseek_test -l 0 $file && error "lseek should fail"
28507 printf "Seeking data from 0 ... "
28508 lseek_test -d 0 $file && error "lseek should fail"
28512 $LFS setstripe -E 1M -c2 -E eof $file
28513 $TRUNCATE $file 1048576
28514 printf "Seeking hole from 1000000 ... "
28515 offset=$(lseek_test -l 1000000 $file)
28517 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28518 printf "Seeking data from 1000000 ... "
28519 lseek_test -d 1000000 $file && error "lseek should fail"
28522 # full component followed by non-inited one
28523 $LFS setstripe -E 1M -c2 -E eof $file
28524 dd if=/dev/urandom of=$file bs=1M count=1
28525 printf "Seeking hole from 1000000 ... "
28526 offset=$(lseek_test -l 1000000 $file)
28528 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
28529 printf "Seeking hole from 1048576 ... "
28530 lseek_test -l 1048576 $file && error "lseek should fail"
28531 # init second component and truncate back
28532 echo "123" >> $file
28533 $TRUNCATE $file 1048576
28534 printf "Seeking hole from 1000000 ... "
28535 offset=$(lseek_test -l 1000000 $file)
28537 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
28538 printf "Seeking hole from 1048576 ... "
28539 lseek_test -l 1048576 $file && error "lseek should fail"
28540 # boundary checks for big values
28541 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
28542 offset=$(lseek_test -d 0 $file.10g)
28543 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
28544 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
28545 offset=$(lseek_test -d 0 $file.100g)
28546 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
28549 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
28552 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
28553 skip "OST does not support SEEK_HOLE"
28555 local file=$DIR/$tdir/$tfile
28558 mkdir -p $DIR/$tdir
28559 stack_trap "rm -f $file $file.tmp"
28560 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M || error "dd failed"
28562 # cp version 8.33+ prefers lseek over fiemap
28563 local ver=$(cp --version | awk '{ print $4; exit; }')
28565 echo "cp $ver installed"
28566 if (( $(version_code $ver) >= $(version_code 8.33) )); then
28568 time cp -v $file $file.tmp || error "cp $file failed"
28569 (( SECONDS - start < 5 )) || {
28570 strace cp $file $file.tmp |&
28571 grep -E "open|read|seek|FIEMAP" |
28573 error "cp: too long runtime $((SECONDS - start))"
28576 echo "cp test skipped due to $ver < 8.33"
28579 # tar version 1.29+ supports SEEK_HOLE/DATA
28580 ver=$(tar --version | awk '{ print $4; exit; }')
28581 echo "tar $ver installed"
28582 if (( $(version_code $ver) >= $(version_code 1.29) )); then
28584 time tar cvf $file.tmp --sparse $file || error "tar $file error"
28585 (( SECONDS - start < 5 )) || {
28586 strace tar cf $file.tmp --sparse $file |&
28587 grep -E "open|read|seek|FIEMAP" |
28589 error "tar: too long runtime $((SECONDS - start))"
28592 echo "tar test skipped due to $ver < 1.29"
28595 run_test 430c "lseek: external tools check"
28597 test_431() { # LU-14187
28598 local file=$DIR/$tdir/$tfile
28600 mkdir -p $DIR/$tdir
28601 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
28602 dd if=/dev/urandom of=$file bs=4k count=1
28603 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
28604 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
28605 #define OBD_FAIL_OST_RESTART_IO 0x251
28606 do_facet ost1 "$LCTL set_param fail_loc=0x251"
28607 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
28611 echo 3 > /proc/sys/vm/drop_caches
28612 diff $file $file.0 || error "data diff"
28614 run_test 431 "Restart transaction for IO"
28616 cleanup_test_432() {
28617 do_facet mgs $LCTL nodemap_activate 0
28618 wait_nm_sync active
28622 local tmpdir=$TMP/dir432
28624 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
28625 skip "Need MDS version at least 2.14.52"
28627 stack_trap cleanup_test_432 EXIT
28631 do_facet mgs $LCTL nodemap_activate 1
28632 wait_nm_sync active
28633 do_facet mgs $LCTL nodemap_modify --name default \
28634 --property admin --value 1
28635 do_facet mgs $LCTL nodemap_modify --name default \
28636 --property trusted --value 1
28637 cancel_lru_locks mdc
28638 wait_nm_sync default admin_nodemap
28639 wait_nm_sync default trusted_nodemap
28641 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
28642 grep -ci "Operation not permitted") -ne 0 ]; then
28643 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
28646 run_test 432 "mv dir from outside Lustre"
28649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28651 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
28652 skip "inode cache not supported"
28654 $LCTL set_param llite.*.inode_cache=0
28655 stack_trap "$LCTL set_param llite.*.inode_cache=1"
28661 cancel_lru_locks mdc
28662 test_mkdir $DIR/$tdir || error "mkdir $tdir"
28663 createmany -m $DIR/$tdir/f $count
28664 createmany -d $DIR/$tdir/d $count
28665 ls -l $DIR/$tdir > /dev/null
28666 stack_trap "rm -rf $DIR/$tdir"
28668 before=$(num_objects)
28669 cancel_lru_locks mdc
28670 after=$(num_objects)
28672 # sometimes even @before is less than 2 * count
28673 while (( before - after < count )); do
28675 after=$(num_objects)
28677 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
28678 if (( wait > 60 )); then
28679 error "inode slab grew from $before to $after"
28683 echo "lustre_inode_cache $before objs before lock cancel, $after after"
28685 run_test 433 "ldlm lock cancel releases dentries and inodes"
28689 local getxattr_count
28690 local mdc_stat_param="mdc.$FSNAME-MDT0000*.md_stats"
28691 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28693 [[ $(getenforce) == "Disabled" ]] ||
28694 skip "lsm selinux module have to be disabled for this test"
28696 test_mkdir -i 0 -c1 $DIR/$tdir/ ||
28697 error "fail to create $DIR/$tdir/ on MDT0000"
28699 touch $DIR/$tdir/$tfile-{001..100}
28701 # disable the xattr cache
28702 save_lustre_params client "llite.*.xattr_cache" > $p
28703 lctl set_param llite.*.xattr_cache=0
28704 stack_trap "restore_lustre_params < $p; rm -f $p" EXIT
28706 # clear clients mdc stats
28707 clear_stats $mdc_stat_param ||
28708 error "fail to clear stats on mdc MDT0000"
28710 for file in $DIR/$tdir/$tfile-{001..100}; do
28711 getfattr -n security.selinux $file |&
28712 grep -q "Operation not supported" ||
28713 error "getxattr on security.selinux should return EOPNOTSUPP"
28716 getxattr_count=$(calc_stats $mdc_stat_param "getxattr")
28717 (( getxattr_count < 100 )) ||
28718 error "client sent $getxattr_count getxattr RPCs to the MDS"
28720 run_test 434 "Client should not send RPCs for security.selinux with SElinux disabled"
28723 if [[ -f $LUSTRE/scripts/bash-completion/lustre ]]; then
28724 source $LUSTRE/scripts/bash-completion/lustre
28725 elif [[ -f /usr/share/bash-completion/completions/lustre ]]; then
28726 source /usr/share/bash-completion/completions/lustre
28728 skip "bash completion scripts not found"
28731 local lctl_completions
28732 local lfs_completions
28734 lctl_completions=$(_lustre_cmds lctl)
28735 if [[ ! $lctl_completions =~ "get_param" ]]; then
28736 error "lctl bash completion failed"
28739 lfs_completions=$(_lustre_cmds lfs)
28740 if [[ ! $lfs_completions =~ "setstripe" ]]; then
28741 error "lfs bash completion failed"
28744 run_test 440 "bash completion for lfs, lctl"
28747 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
28748 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
28749 skip "Need server version at least 2.9.55"
28751 start_full_debug_logging
28755 stop_full_debug_logging
28759 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
28760 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
28761 awk '/The barrier for/ { print $7 }')
28764 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
28769 barrier_expired() {
28772 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
28773 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
28774 awk '/will be expired/ { print $7 }')
28776 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
28785 echo "Start barrier_freeze at: $(date)"
28786 #define OBD_FAIL_BARRIER_DELAY 0x2202
28787 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
28788 # Do not reduce barrier time - See LU-11873
28789 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
28792 local b_status=$(barrier_stat)
28793 echo "Got barrier status at: $(date)"
28794 [ "$b_status" = "'freezing_p1'" ] ||
28795 error "(1) unexpected barrier status $b_status"
28797 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
28799 b_status=$(barrier_stat)
28800 [ "$b_status" = "'frozen'" ] ||
28801 error "(2) unexpected barrier status $b_status"
28803 local expired=$(barrier_expired)
28804 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
28805 sleep $((expired + 3))
28807 b_status=$(barrier_stat)
28808 [ "$b_status" = "'expired'" ] ||
28809 error "(3) unexpected barrier status $b_status"
28811 # Do not reduce barrier time - See LU-11873
28812 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
28813 error "(4) fail to freeze barrier"
28815 b_status=$(barrier_stat)
28816 [ "$b_status" = "'frozen'" ] ||
28817 error "(5) unexpected barrier status $b_status"
28819 echo "Start barrier_thaw at: $(date)"
28820 #define OBD_FAIL_BARRIER_DELAY 0x2202
28821 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
28822 do_facet mgs $LCTL barrier_thaw $FSNAME &
28825 b_status=$(barrier_stat)
28826 echo "Got barrier status at: $(date)"
28827 [ "$b_status" = "'thawing'" ] ||
28828 error "(6) unexpected barrier status $b_status"
28830 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
28832 b_status=$(barrier_stat)
28833 [ "$b_status" = "'thawed'" ] ||
28834 error "(7) unexpected barrier status $b_status"
28836 #define OBD_FAIL_BARRIER_FAILURE 0x2203
28837 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
28838 do_facet mgs $LCTL barrier_freeze $FSNAME
28840 b_status=$(barrier_stat)
28841 [ "$b_status" = "'failed'" ] ||
28842 error "(8) unexpected barrier status $b_status"
28844 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
28845 do_facet mgs $LCTL barrier_thaw $FSNAME
28849 run_test 801a "write barrier user interfaces and stat machine"
28854 mkdir $DIR/$tdir || error "(1) fail to mkdir"
28855 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
28856 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
28857 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
28858 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
28860 cancel_lru_locks mdc
28862 # 180 seconds should be long enough
28863 do_facet mgs $LCTL barrier_freeze $FSNAME 180
28865 local b_status=$(barrier_stat)
28866 [ "$b_status" = "'frozen'" ] ||
28867 error "(6) unexpected barrier status $b_status"
28869 mkdir $DIR/$tdir/d0/d10 &
28872 touch $DIR/$tdir/d1/f13 &
28875 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
28878 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
28881 rm -f $DIR/$tdir/d4/f12 &
28884 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
28886 # To guarantee taht the 'stat' is not blocked
28887 b_status=$(barrier_stat)
28888 [ "$b_status" = "'frozen'" ] ||
28889 error "(8) unexpected barrier status $b_status"
28891 # let above commands to run at background
28894 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
28895 ps -p $touch_pid || error "(10) touch should be blocked"
28896 ps -p $ln_pid || error "(11) link should be blocked"
28897 ps -p $mv_pid || error "(12) rename should be blocked"
28898 ps -p $rm_pid || error "(13) unlink should be blocked"
28900 b_status=$(barrier_stat)
28901 [ "$b_status" = "'frozen'" ] ||
28902 error "(14) unexpected barrier status $b_status"
28904 do_facet mgs $LCTL barrier_thaw $FSNAME
28905 b_status=$(barrier_stat)
28906 [ "$b_status" = "'thawed'" ] ||
28907 error "(15) unexpected barrier status $b_status"
28909 wait $mkdir_pid || error "(16) mkdir should succeed"
28910 wait $touch_pid || error "(17) touch should succeed"
28911 wait $ln_pid || error "(18) link should succeed"
28912 wait $mv_pid || error "(19) rename should succeed"
28913 wait $rm_pid || error "(20) unlink should succeed"
28917 run_test 801b "modification will be blocked by write barrier"
28920 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28924 stop mds2 || error "(1) Fail to stop mds2"
28926 do_facet mgs $LCTL barrier_freeze $FSNAME 30
28928 local b_status=$(barrier_stat)
28929 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
28930 do_facet mgs $LCTL barrier_thaw $FSNAME
28931 error "(2) unexpected barrier status $b_status"
28934 do_facet mgs $LCTL barrier_rescan $FSNAME ||
28935 error "(3) Fail to rescan barrier bitmap"
28937 # Do not reduce barrier time - See LU-11873
28938 do_facet mgs $LCTL barrier_freeze $FSNAME 20
28940 b_status=$(barrier_stat)
28941 [ "$b_status" = "'frozen'" ] ||
28942 error "(4) unexpected barrier status $b_status"
28944 do_facet mgs $LCTL barrier_thaw $FSNAME
28945 b_status=$(barrier_stat)
28946 [ "$b_status" = "'thawed'" ] ||
28947 error "(5) unexpected barrier status $b_status"
28949 local devname=$(mdsdevname 2)
28951 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
28953 do_facet mgs $LCTL barrier_rescan $FSNAME ||
28954 error "(7) Fail to rescan barrier bitmap"
28958 run_test 801c "rescan barrier bitmap"
28961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28962 remote_mds_nodsh && skip "remote MDS with nodsh"
28964 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
28965 skip "readonly option not available"
28967 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
28969 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
28970 error "(2) Fail to copy"
28972 # write back all cached data before setting MDT to readonly
28976 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
28977 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
28979 echo "Modify should be refused"
28980 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
28982 echo "Read should be allowed"
28983 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
28984 error "(7) Read should succeed under ro mode"
28987 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
28989 run_test 802b "be able to set MDTs to readonly"
28992 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28993 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
28994 skip "MDS needs to be newer than 2.10.54"
28996 mkdir_on_mdt0 $DIR/$tdir
28997 # Create some objects on all MDTs to trigger related logs objects
28998 for idx in $(seq $MDSCOUNT); do
28999 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
29000 $DIR/$tdir/dir${idx} ||
29001 error "Fail to create $DIR/$tdir/dir${idx}"
29004 wait_delete_completed # ensure old test cleanups are finished
29006 echo "before create:"
29008 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29010 for i in {1..10}; do
29011 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
29012 error "Fail to create $DIR/$tdir/foo$i"
29015 # sync ZFS-on-MDS to refresh statfs data
29016 wait_zfs_commit mds1
29018 echo "after create:"
29020 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29022 # allow for an llog to be cleaned up during the test
29023 [ $after_used -ge $((before_used + 10 - 1)) ] ||
29024 error "before ($before_used) + 10 > after ($after_used)"
29026 for i in {1..10}; do
29027 rm -rf $DIR/$tdir/foo$i ||
29028 error "Fail to remove $DIR/$tdir/foo$i"
29031 # sync ZFS-on-MDS to refresh statfs data
29032 wait_zfs_commit mds1
29033 wait_delete_completed
29034 sleep 3 # avoid MDT return cached statfs
29035 echo "after unlink:"
29037 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29039 # allow for an llog to be created during the test
29040 [ $after_used -le $((before_used + 1)) ] ||
29041 error "after ($after_used) > before ($before_used) + 1"
29043 run_test 803a "verify agent object for remote object"
29046 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29047 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
29048 skip "MDS needs to be newer than 2.13.56"
29049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29051 for i in $(seq 0 $((MDSCOUNT - 1))); do
29052 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
29060 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
29061 for i in $(seq 0 $((MDSCOUNT - 1))); do
29062 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
29063 awk '/getattr/ { print $2 }')
29064 before=$((before + tmp))
29066 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
29067 for i in $(seq 0 $((MDSCOUNT - 1))); do
29068 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
29069 awk '/getattr/ { print $2 }')
29070 after=$((after + tmp))
29073 [ $before -eq $after ] || error "getattr count $before != $after"
29075 run_test 803b "remote object can getattr from cache"
29078 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29079 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
29080 skip "MDS needs to be newer than 2.10.54"
29081 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
29083 mkdir -p $DIR/$tdir
29084 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
29085 error "Fail to create $DIR/$tdir/dir0"
29087 local fid=$($LFS path2fid $DIR/$tdir/dir0)
29088 local dev=$(mdsdevname 2)
29090 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29091 grep ${fid} || error "NOT found agent entry for dir0"
29093 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
29094 error "Fail to create $DIR/$tdir/dir1"
29096 touch $DIR/$tdir/dir1/foo0 ||
29097 error "Fail to create $DIR/$tdir/dir1/foo0"
29098 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
29101 for idx in $(seq $MDSCOUNT); do
29102 dev=$(mdsdevname $idx)
29103 do_facet mds${idx} \
29104 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29105 grep ${fid} && rc=$idx
29108 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
29109 error "Fail to rename foo0 to foo1"
29110 if [ $rc -eq 0 ]; then
29111 for idx in $(seq $MDSCOUNT); do
29112 dev=$(mdsdevname $idx)
29113 do_facet mds${idx} \
29114 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29115 grep ${fid} && rc=$idx
29119 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
29120 error "Fail to rename foo1 to foo2"
29121 if [ $rc -eq 0 ]; then
29122 for idx in $(seq $MDSCOUNT); do
29123 dev=$(mdsdevname $idx)
29124 do_facet mds${idx} \
29125 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29126 grep ${fid} && rc=$idx
29130 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
29132 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
29133 error "Fail to link to $DIR/$tdir/dir1/foo2"
29134 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
29135 error "Fail to rename foo2 to foo0"
29136 unlink $DIR/$tdir/dir1/foo0 ||
29137 error "Fail to unlink $DIR/$tdir/dir1/foo0"
29138 rm -rf $DIR/$tdir/dir0 ||
29139 error "Fail to rm $DIR/$tdir/dir0"
29141 for idx in $(seq $MDSCOUNT); do
29145 dev=$(mdsdevname $idx)
29146 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
29148 start mds${idx} $dev $MDS_MOUNT_OPTS ||
29149 error "mount mds$idx failed"
29150 df $MOUNT > /dev/null 2>&1
29152 # e2fsck should not return error
29154 error "e2fsck detected error on MDT${idx}: rc=$rc"
29157 run_test 804 "verify agent entry for remote entry"
29160 do_facet $SINGLEMDS zfs set quota=$old $fsset
29161 unlinkmany $DIR/$tdir/f- 1000000
29166 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
29167 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
29168 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
29169 skip "netfree not implemented before 0.7"
29170 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
29171 skip "Need MDS version at least 2.10.57"
29178 local pref="osd-zfs.$FSNAME-MDT0000."
29180 # limit available space on MDS dataset to meet nospace issue
29181 # quickly. then ZFS 0.7.2 can use reserved space if asked
29182 # properly (using netfree flag in osd_declare_destroy()
29183 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
29184 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
29186 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
29187 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
29188 let "usedkb=usedkb-freekb"
29189 let "freekb=freekb/2"
29190 if let "freekb > 5000"; then
29193 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
29194 trap cleanup_805 EXIT
29195 mkdir_on_mdt0 $DIR/$tdir
29196 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
29197 error "Can't set PFL layout"
29198 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
29199 rm -rf $DIR/$tdir || error "not able to remove"
29200 do_facet $SINGLEMDS zfs set quota=$old $fsset
29203 run_test 805 "ZFS can remove from full fs"
29209 local expect=$(stat -c %s $file)
29211 check_lsom_size $1 $expect
29213 local blocks=$($LFS getsom -b $file)
29214 expect=$(stat -c %b $file)
29215 [[ $blocks == $expect ]] ||
29216 error "$file expected blocks: $expect, got: $blocks"
29224 cancel_lru_locks mdc
29226 size=$($LFS getsom -s $1)
29227 [[ $size == $expect ]] ||
29228 error "$file expected size: $expect, got: $size"
29232 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29233 skip "Need MDS version at least 2.11.52"
29237 $LFS setstripe -c-1 $DIR/$tfile || error "setstripe $tfile failed"
29240 stack_trap "restore_opencache"
29242 # single-threaded write
29243 echo "Test SOM for single-threaded write"
29244 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
29245 error "write $tfile failed"
29246 check_lsom_size $DIR/$tfile $bs
29249 local size=$(($num * $bs))
29253 echo "Test SOM for single client multi-threaded($num) write"
29254 $TRUNCATE $DIR/$tfile 0
29255 for ((i = 0; i < $num; i++)); do
29256 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29258 offset=$((offset + $bs))
29260 for (( i=0; i < $num; i++ )); do
29263 check_lsom_size $DIR/$tfile $size
29265 $TRUNCATE $DIR/$tfile 0
29266 for ((i = 0; i < $num; i++)); do
29267 offset=$((offset - $bs))
29268 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29271 for (( i=0; i < $num; i++ )); do
29274 check_lsom_size $DIR/$tfile $size
29276 # multi-client writes
29277 num=$(get_node_count ${CLIENTS//,/ })
29278 size=$(($num * $bs))
29282 echo "Test SOM for multi-client ($num) writes"
29283 $TRUNCATE $DIR/$tfile 0
29284 for client in ${CLIENTS//,/ }; do
29285 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29288 offset=$((offset + $bs))
29290 for (( i=0; i < $num; i++ )); do
29293 check_lsom_size $DIR/$tfile $offset
29296 $TRUNCATE $DIR/$tfile 0
29297 for client in ${CLIENTS//,/ }; do
29298 offset=$((offset - $bs))
29299 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29303 for (( i=0; i < $num; i++ )); do
29306 check_lsom_size $DIR/$tfile $size
29308 # verify SOM blocks count
29309 echo "Verify SOM block count"
29310 $TRUNCATE $DIR/$tfile 0
29311 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs))YSc ||
29312 error "failed to write file $tfile with fdatasync and fstat"
29313 check_lsom_data $DIR/$tfile
29315 $TRUNCATE $DIR/$tfile 0
29316 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs * 2))Yc ||
29317 error "failed to write file $tfile with fdatasync"
29318 check_lsom_data $DIR/$tfile
29320 $TRUNCATE $DIR/$tfile 0
29321 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:O_SYNC:w$((bs * 3))c ||
29322 error "failed to write file $tfile with sync IO"
29323 check_lsom_data $DIR/$tfile
29326 echo "Test SOM for truncate"
29327 # use ftruncate to sync blocks on close request
29328 $MULTIOP $DIR/$tfile oO_WRONLY:T16384c
29329 check_lsom_size $DIR/$tfile 16384
29330 check_lsom_data $DIR/$tfile
29332 $TRUNCATE $DIR/$tfile 1234
29333 check_lsom_size $DIR/$tfile 1234
29334 # sync blocks on the MDT
29335 $MULTIOP $DIR/$tfile oc
29336 check_lsom_data $DIR/$tfile
29338 run_test 806 "Verify Lazy Size on MDS"
29341 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
29342 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29343 skip "Need MDS version at least 2.11.52"
29345 # Registration step
29346 changelog_register || error "changelog_register failed"
29347 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
29348 changelog_users $SINGLEMDS | grep -q $cl_user ||
29349 error "User $cl_user not found in changelog_users"
29351 rm -rf $DIR/$tdir || error "rm $tdir failed"
29352 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
29353 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
29354 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
29355 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
29356 error "truncate $tdir/trunc failed"
29359 echo "Test SOM for single-threaded write with fsync"
29360 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
29361 error "write $tfile failed"
29364 # multi-client wirtes
29365 local num=$(get_node_count ${CLIENTS//,/ })
29369 echo "Test SOM for multi-client ($num) writes"
29370 touch $DIR/$tfile || error "touch $tfile failed"
29371 $TRUNCATE $DIR/$tfile 0
29372 for client in ${CLIENTS//,/ }; do
29373 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29376 offset=$((offset + $bs))
29378 for (( i=0; i < $num; i++ )); do
29382 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
29383 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
29384 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
29385 check_lsom_data $DIR/$tdir/trunc
29386 check_lsom_data $DIR/$tdir/single_dd
29387 check_lsom_data $DIR/$tfile
29390 # Deregistration step
29391 changelog_deregister || error "changelog_deregister failed"
29393 run_test 807 "verify LSOM syncing tool"
29395 check_som_nologged()
29397 local lines=$($LFS changelog $FSNAME-MDT0000 |
29398 grep 'x=trusted.som' | wc -l)
29399 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
29403 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
29404 skip "Need MDS version at least 2.11.55"
29406 # Registration step
29407 changelog_register || error "changelog_register failed"
29409 touch $DIR/$tfile || error "touch $tfile failed"
29412 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
29413 error "write $tfile failed"
29416 $TRUNCATE $DIR/$tfile 1234
29419 $TRUNCATE $DIR/$tfile 1048576
29422 # Deregistration step
29423 changelog_deregister || error "changelog_deregister failed"
29425 run_test 808 "Check trusted.som xattr not logged in Changelogs"
29430 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
29434 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
29435 skip "Need MDS version at least 2.11.56"
29437 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
29438 error "failed to create DoM-only file $DIR/$tfile"
29439 touch $DIR/$tfile || error "touch $tfile failed"
29440 check_som_nodata $DIR/$tfile
29442 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
29443 error "write $tfile failed"
29444 check_som_nodata $DIR/$tfile
29446 $TRUNCATE $DIR/$tfile 1234
29447 check_som_nodata $DIR/$tfile
29449 $TRUNCATE $DIR/$tfile 4097
29450 check_som_nodata $DIR/$file
29452 run_test 809 "Verify no SOM xattr store for DoM-only files"
29455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29456 $GSS && skip_env "could not run with gss"
29457 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
29458 skip "OST < 2.12.58 doesn't align checksum"
29461 stack_trap "set_checksums $ORIG_CSUM" EXIT
29462 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
29467 for csum in $CKSUM_TYPES; do
29468 #define OBD_FAIL_OSC_NO_GRANT 0x411
29469 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
29470 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
29472 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
29473 before=$(md5sum $DIR/$tfile)
29474 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
29475 after=$(md5sum $DIR/$tfile)
29476 [ "$before" == "$after" ] ||
29477 error "$csum: $before != $after bs=$1 seek=$2"
29481 run_test 810 "partial page writes on ZFS (LU-11663)"
29484 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
29485 skip "OST < 2.12.51 doesn't support this fail_loc"
29487 $LFS setstripe -c 1 -i 0 $DIR/$tfile
29488 # ensure ost1 is connected
29489 stat $DIR/$tfile >/dev/null || error "can't stat"
29490 wait_osc_import_state client ost1 FULL
29491 # no locks, no reqs to let the connection idle
29492 cancel_lru_locks osc
29494 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
29495 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
29496 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
29497 wait_osc_import_state client ost1 CONNECTING
29498 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
29500 stat $DIR/$tfile >/dev/null || error "can't stat file"
29502 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
29504 test_812b() { # LU-12378
29505 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
29506 skip "OST < 2.12.51 doesn't support this fail_loc"
29508 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
29509 # ensure ost1 is connected
29510 stat $DIR/$tfile >/dev/null || error "can't stat"
29511 wait_osc_import_state client ost1 FULL
29512 # no locks, no reqs to let the connection idle
29513 cancel_lru_locks osc
29515 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
29516 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
29517 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
29518 wait_osc_import_state client ost1 CONNECTING
29519 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
29521 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
29522 wait_osc_import_state client ost1 IDLE
29524 run_test 812b "do not drop no resend request for idle connect"
29529 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
29531 $LFS setstripe -c 1 -o 0 $DIR/$tfile
29532 $LFS getstripe $DIR/$tfile
29533 $LCTL set_param osc.*.idle_timeout=10
29534 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
29535 # ensure ost1 is connected
29536 stat $DIR/$tfile >/dev/null || error "can't stat"
29537 wait_osc_import_state client ost1 FULL
29538 # no locks, no reqs to let the connection idle
29539 cancel_lru_locks osc
29541 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
29542 $LCTL set_param fail_loc=0x80000533
29544 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
29546 run_test 812c "idle import vs lock enqueue race"
29549 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
29550 [ -z "$file_heat_sav" ] && skip "no file heat support"
29561 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
29562 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
29564 $LCTL set_param -n llite.*.file_heat=1
29565 echo "Turn on file heat"
29566 echo "Period second: $period_second, Decay percentage: $decay_pct"
29568 echo "QQQQ" > $DIR/$tfile
29569 echo "QQQQ" > $DIR/$tfile
29570 echo "QQQQ" > $DIR/$tfile
29571 cat $DIR/$tfile > /dev/null
29572 cat $DIR/$tfile > /dev/null
29573 cat $DIR/$tfile > /dev/null
29574 cat $DIR/$tfile > /dev/null
29576 local out=$($LFS heat_get $DIR/$tfile)
29578 $LFS heat_get $DIR/$tfile
29579 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29580 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29581 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29582 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29584 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
29585 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
29586 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
29587 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
29589 sleep $((period_second + 3))
29590 echo "Sleep $((period_second + 3)) seconds..."
29591 # The recursion formula to calculate the heat of the file f is as
29593 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
29594 # Where Hi is the heat value in the period between time points i*I and
29595 # (i+1)*I; Ci is the access count in the period; the symbol P refers
29596 # to the weight of Ci.
29597 out=$($LFS heat_get $DIR/$tfile)
29598 $LFS heat_get $DIR/$tfile
29599 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29600 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29601 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29602 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29604 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
29605 error "read sample ($readsample) is wrong"
29606 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
29607 error "write sample ($writesample) is wrong"
29608 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
29609 error "read bytes ($readbyte) is wrong"
29610 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
29611 error "write bytes ($writebyte) is wrong"
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 sleep $((period_second + 3))
29622 echo "Sleep $((period_second + 3)) seconds..."
29624 out=$($LFS heat_get $DIR/$tfile)
29625 $LFS heat_get $DIR/$tfile
29626 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29627 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29628 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29629 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29631 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
29632 4 * $decay_pct) / 100") -eq 1 ] ||
29633 error "read sample ($readsample1) is wrong"
29634 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
29635 3 * $decay_pct) / 100") -eq 1 ] ||
29636 error "write sample ($writesample1) is wrong"
29637 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
29638 20 * $decay_pct) / 100") -eq 1 ] ||
29639 error "read bytes ($readbyte1) is wrong"
29640 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
29641 15 * $decay_pct) / 100") -eq 1 ] ||
29642 error "write bytes ($writebyte1) is wrong"
29644 echo "Turn off file heat for the file $DIR/$tfile"
29645 $LFS heat_set -o $DIR/$tfile
29647 echo "QQQQ" > $DIR/$tfile
29648 echo "QQQQ" > $DIR/$tfile
29649 echo "QQQQ" > $DIR/$tfile
29650 cat $DIR/$tfile > /dev/null
29651 cat $DIR/$tfile > /dev/null
29652 cat $DIR/$tfile > /dev/null
29653 cat $DIR/$tfile > /dev/null
29655 out=$($LFS heat_get $DIR/$tfile)
29656 $LFS heat_get $DIR/$tfile
29657 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29658 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29659 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29660 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29662 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
29663 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
29664 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
29665 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
29667 echo "Trun on file heat for the file $DIR/$tfile"
29668 $LFS heat_set -O $DIR/$tfile
29670 echo "QQQQ" > $DIR/$tfile
29671 echo "QQQQ" > $DIR/$tfile
29672 echo "QQQQ" > $DIR/$tfile
29673 cat $DIR/$tfile > /dev/null
29674 cat $DIR/$tfile > /dev/null
29675 cat $DIR/$tfile > /dev/null
29676 cat $DIR/$tfile > /dev/null
29678 out=$($LFS heat_get $DIR/$tfile)
29679 $LFS heat_get $DIR/$tfile
29680 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29681 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29682 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29683 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29685 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
29686 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
29687 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
29688 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
29690 $LFS heat_set -c $DIR/$tfile
29691 $LCTL set_param -n llite.*.file_heat=0
29692 echo "Turn off file heat support for the Lustre filesystem"
29694 echo "QQQQ" > $DIR/$tfile
29695 echo "QQQQ" > $DIR/$tfile
29696 echo "QQQQ" > $DIR/$tfile
29697 cat $DIR/$tfile > /dev/null
29698 cat $DIR/$tfile > /dev/null
29699 cat $DIR/$tfile > /dev/null
29700 cat $DIR/$tfile > /dev/null
29702 out=$($LFS heat_get $DIR/$tfile)
29703 $LFS heat_get $DIR/$tfile
29704 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29705 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29706 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29707 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29709 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
29710 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
29711 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
29712 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
29714 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
29717 run_test 813 "File heat verfication"
29721 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
29722 echo -n y >> $DIR/$tfile
29723 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
29724 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
29726 run_test 814 "sparse cp works as expected (LU-12361)"
29730 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
29731 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
29733 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
29736 local ost1_imp=$(get_osc_import_name client ost1)
29737 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
29740 $LFS setstripe -c 1 -i 0 $DIR/$tfile
29741 # ensure ost1 is connected
29743 stat $DIR/$tfile >/dev/null || error "can't stat"
29744 wait_osc_import_state client ost1 FULL
29745 # no locks, no reqs to let the connection idle
29746 cancel_lru_locks osc
29747 lru_resize_disable osc
29750 before=$($LCTL get_param -n \
29751 ldlm.namespaces.$imp_name.lru_size)
29753 wait_osc_import_state client ost1 IDLE
29754 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
29755 now=$($LCTL get_param -n \
29756 ldlm.namespaces.$imp_name.lru_size)
29757 [ $before == $now ] || error "lru_size changed $before != $now"
29759 run_test 816 "do not reset lru_resize on idle reconnect"
29763 exportfs -u localhost:$DIR/nfsexp
29768 systemctl restart nfs-server.service || skip "failed to restart nfsd"
29770 mkdir -p $DIR/nfsexp
29771 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
29772 error "failed to export nfs"
29774 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
29775 stack_trap cleanup_817 EXIT
29777 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
29778 error "failed to mount nfs to $tmpdir"
29780 cp /bin/true $tmpdir
29781 $DIR/nfsexp/true || error "failed to execute 'true' command"
29783 run_test 817 "nfsd won't cache write lock for exec file"
29786 test_mkdir -i0 -c1 $DIR/$tdir
29787 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
29788 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
29791 # restore osp-syn threads
29792 stack_trap "fail $SINGLEMDS"
29794 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
29795 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
29796 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
29797 error "start $SINGLEMDS failed"
29800 local testid=$(echo $TESTNAME | tr '_' ' ')
29802 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
29803 grep "run LFSCK" || error "run LFSCK is not suggested"
29805 run_test 818 "unlink with failed llog"
29808 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
29809 cancel_lru_locks osc
29810 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
29811 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
29812 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
29815 run_test 819a "too big niobuf in read"
29818 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
29819 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
29820 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
29821 cancel_lru_locks osc
29825 run_test 819b "too big niobuf in write"
29828 function test_820_start_ost() {
29831 for num in $(seq $OSTCOUNT); do
29832 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
29837 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29840 umount_client $MOUNT || error "umount failed"
29841 for num in $(seq $OSTCOUNT); do
29845 # mount client with no active OSTs
29846 # so that the client can't initialize max LOV EA size
29847 # from OSC notifications
29848 mount_client $MOUNT || error "mount failed"
29849 # delay OST starting to keep this 0 max EA size for a while
29850 test_820_start_ost &
29852 # create a directory on MDS2
29853 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
29854 error "Failed to create directory"
29855 # open intent should update default EA size
29856 # see mdc_update_max_ea_from_body()
29857 # notice this is the very first RPC to MDS2
29858 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
29861 # With SSK, this situation can lead to -EPERM being returned.
29862 # In that case, simply retry.
29863 if [ $ret -ne 0 ] && $SHARED_KEY; then
29864 if echo "$out" | grep -q "not permitted"; then
29865 cp /etc/services $DIR/$tdir/mds2
29869 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
29871 run_test 820 "update max EA from open intent"
29874 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
29875 local OST_MAX_PRECREATE=20000
29877 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
29878 skip "Need MDS version at least 2.14.56"
29880 save_lustre_params mds1 \
29881 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
29882 do_facet $SINGLEMDS "$LCTL set_param -n \
29883 osp.$FSNAME-OST*MDT0000.max_create_count=0"
29884 do_facet $SINGLEMDS "$LCTL set_param -n \
29885 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
29887 stack_trap "restore_lustre_params < $p; rm $p"
29889 do_facet $SINGLEMDS "$LCTL set_param -n \
29890 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
29892 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
29893 osp.$FSNAME-OST0000*MDT0000.create_count")
29894 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
29895 osp.$FSNAME-OST0000*MDT0000.max_create_count")
29896 local expect_count=$(((($max/2)/256) * 256))
29898 log "setting create_count to 100200:"
29899 log " -result- count: $count with max: $max, expecting: $expect_count"
29901 [[ $count -eq expect_count ]] ||
29902 error "Create count not set to max precreate."
29904 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
29907 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
29908 skip "Need MDS version 2.14.56"
29910 local sync_changes=$(do_facet $SINGLEMDS \
29911 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
29913 [ "$sync_changes" -gt 100 ] &&
29914 skip "Sync changes $sync_changes > 100 already"
29916 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
29918 $LFS mkdir -i 0 $DIR/$tdir
29919 $LFS setstripe -c 1 -i 0 $DIR/$tdir
29921 save_lustre_params mds1 \
29922 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
29923 save_lustre_params mds1 \
29924 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
29926 do_facet mds1 "$LCTL set_param -n \
29927 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
29928 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
29929 stack_trap "restore_lustre_params < $p" EXIT
29931 createmany -o $DIR/$tdir/f- 1000
29932 unlinkmany $DIR/$tdir/f- 1000 &
29933 local UNLINK_PID=$!
29936 sync_changes=$(do_facet mds1 \
29937 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
29938 # the check in the code is racy, fail the test
29939 # if the value above the limit by 10.
29940 [ $sync_changes -gt 110 ] && {
29941 kill -2 $UNLINK_PID
29943 error "osp changes throttling failed, $sync_changes>110"
29945 kill -0 $UNLINK_PID 2> /dev/null || break
29949 run_test 831 "throttling unlink/setattr queuing on OSP"
29952 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
29953 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
29954 skip "Need MDS version 2.15.52+"
29955 is_rmentry_supported || skip "rm_entry not supported"
29957 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
29958 mkdir $DIR/$tdir/local_dir || error "mkdir local_dir failed"
29959 mkdir_on_mdt -i 1 $DIR/$tdir/remote_dir ||
29960 error "mkdir remote_dir failed"
29961 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped_dir ||
29962 error "mkdir striped_dir failed"
29963 touch $DIR/$tdir/file || error "touch file failed"
29964 $LFS rm_entry $DIR/$tdir/* || error "lfs rm_entry $tdir/* failed"
29965 [ -z "$(ls -A $DIR/$tdir)" ] || error "$tdir not empty"
29967 run_test 832 "lfs rm_entry"
29970 # tests that do cleanup/setup should be run at the end
29974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29977 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
29978 $LCTL set_param fail_loc=0x903
29980 cancel_lru_locks MGC
29982 FAIL_ON_ERROR=true cleanup
29983 FAIL_ON_ERROR=true setup
29985 run_test 900 "umount should not race with any mgc requeue thread"
29987 # LUS-6253/LU-11185
29995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29997 # some get_param have a bug to handle dot in param name
29998 cancel_lru_locks MGC
29999 old=$(mount -t lustre | wc -l)
30007 while [ $old -ne $oldc ]; do
30008 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
30011 if [ $count -ge $TIMEOUT ]; then
30012 error "too large timeout"
30015 umount_client $MOUNT || error "umount failed"
30016 mount_client $MOUNT || error "mount failed"
30017 cancel_lru_locks MGC
30018 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
30020 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
30024 run_test 901 "don't leak a mgc lock on client umount"
30028 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
30029 skip "client does not have LU-13377 fix"
30030 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
30031 $LCTL set_param fail_loc=0x1415
30032 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30033 cancel_lru_locks osc
30036 run_test 902 "test short write doesn't hang lustre"
30040 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
30041 echo "blah" > $DIR/${tfile}-2
30042 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
30043 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
30044 $LCTL set_param fail_loc=0x417 fail_val=20
30046 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
30047 sleep 1 # To start the destroy
30048 wait_destroy_complete 150 || error "Destroy taking too long"
30049 cat $DIR/$tfile > /dev/null || error "Evicted"
30051 run_test 903 "Test long page discard does not cause evictions"
30054 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
30055 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
30056 grep -q project || skip "skip project quota not supported"
30058 local testfile="$DIR/$tdir/$tfile"
30059 local xattr="trusted.projid"
30061 local mdts=$(comma_list $(mdts_nodes))
30062 local saved=$(do_facet mds1 $LCTL get_param -n \
30063 osd-ldiskfs.*MDT0000.enable_projid_xattr)
30065 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
30066 stack_trap "do_nodes $mdts $LCTL set_param \
30067 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
30069 mkdir -p $DIR/$tdir
30071 #hide projid xattr on server
30072 $LFS project -p 1 $testfile ||
30073 error "set $testfile project id failed"
30074 getfattr -m - $testfile | grep $xattr &&
30075 error "do not show trusted.projid when disabled on server"
30076 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
30077 #should be hidden when projid is 0
30078 $LFS project -p 0 $testfile ||
30079 error "set $testfile project id failed"
30080 getfattr -m - $testfile | grep $xattr &&
30081 error "do not show trusted.projid with project ID 0"
30083 #still can getxattr explicitly
30084 projid=$(getfattr -n $xattr $testfile |
30085 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30086 [ $projid == "0" ] ||
30087 error "projid expected 0 not $projid"
30089 #set the projid via setxattr
30090 setfattr -n $xattr -v "1000" $testfile ||
30091 error "setattr failed with $?"
30092 projid=($($LFS project $testfile))
30093 [ ${projid[0]} == "1000" ] ||
30094 error "projid expected 1000 not $projid"
30096 #check the new projid via getxattr
30097 $LFS project -p 1001 $testfile ||
30098 error "set $testfile project id failed"
30099 getfattr -m - $testfile | grep $xattr ||
30100 error "should show trusted.projid when project ID != 0"
30101 projid=$(getfattr -n $xattr $testfile |
30102 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30103 [ $projid == "1001" ] ||
30104 error "projid expected 1001 not $projid"
30106 #try to set invalid projid
30107 setfattr -n $xattr -v "4294967295" $testfile &&
30108 error "set invalid projid should fail"
30110 #remove the xattr means setting projid to 0
30111 setfattr -x $xattr $testfile ||
30112 error "setfattr failed with $?"
30113 projid=($($LFS project $testfile))
30114 [ ${projid[0]} == "0" ] ||
30115 error "projid expected 0 not $projid"
30117 #should be hidden when parent has inherit flag and same projid
30118 $LFS project -srp 1002 $DIR/$tdir ||
30119 error "set $tdir project id failed"
30120 getfattr -m - $testfile | grep $xattr &&
30121 error "do not show trusted.projid with inherit flag"
30123 #still can getxattr explicitly
30124 projid=$(getfattr -n $xattr $testfile |
30125 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30126 [ $projid == "1002" ] ||
30127 error "projid expected 1002 not $projid"
30129 run_test 904 "virtual project ID xattr"
30133 (( $OST1_VERSION >= $(version_code 2.8.54) )) ||
30134 skip "lustre < 2.8.54 does not support ladvise"
30136 remote_ost_nodsh && skip "remote OST with nodsh"
30137 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
30139 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
30141 #define OBD_FAIL_OST_OPCODE 0x253
30143 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
30144 $LFS ladvise -a willread $DIR/$tfile &&
30145 error "unexpected success of ladvise with fault injection"
30146 $LFS ladvise -a willread $DIR/$tfile |&
30147 grep -q "Operation not supported"
30148 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
30150 run_test 905 "bad or new opcode should not stuck client"
30153 grep -q io_uring_setup /proc/kallsyms ||
30154 skip "Client OS does not support io_uring I/O engine"
30155 io_uring_probe || skip "kernel does not support io_uring fully"
30156 which fio || skip_env "no fio installed"
30157 fio --enghelp | grep -q io_uring ||
30158 skip_env "fio does not support io_uring I/O engine"
30160 local file=$DIR/$tfile
30161 local ioengine="io_uring"
30165 fio --name=seqwrite --ioengine=$ioengine \
30166 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30167 --iodepth=64 --size=$size --filename=$file --rw=write ||
30168 error "fio seqwrite $file failed"
30170 fio --name=seqread --ioengine=$ioengine \
30171 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30172 --iodepth=64 --size=$size --filename=$file --rw=read ||
30173 error "fio seqread $file failed"
30175 rm -f $file || error "rm -f $file failed"
30177 run_test 906 "Simple test for io_uring I/O engine via fio"
30180 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
30181 check_and_cleanup_lustre
30182 if [ "$I_MOUNTED" != "yes" ]; then
30183 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true