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"
7187 test_56s() { # LU-611 #LU-9369
7188 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7190 local dir=$DIR/$tdir
7191 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7193 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7194 for i in $(seq $NUMDIRS); do
7195 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7198 local expected=$NUMDIRS
7199 local cmd="$LFS find -c $OSTCOUNT $dir"
7200 local nums=$($cmd | wc -l)
7202 [ $nums -eq $expected ] || {
7203 $LFS getstripe -R $dir
7204 error "'$cmd' wrong: found $nums, expected $expected"
7207 expected=$((NUMDIRS + onestripe))
7208 cmd="$LFS find -stripe-count +0 -type f $dir"
7209 nums=$($cmd | wc -l)
7210 [ $nums -eq $expected ] || {
7211 $LFS getstripe -R $dir
7212 error "'$cmd' wrong: found $nums, expected $expected"
7216 cmd="$LFS find -stripe-count 1 -type f $dir"
7217 nums=$($cmd | wc -l)
7218 [ $nums -eq $expected ] || {
7219 $LFS getstripe -R $dir
7220 error "'$cmd' wrong: found $nums, expected $expected"
7223 cmd="$LFS find -stripe-count -2 -type f $dir"
7224 nums=$($cmd | wc -l)
7225 [ $nums -eq $expected ] || {
7226 $LFS getstripe -R $dir
7227 error "'$cmd' wrong: found $nums, expected $expected"
7231 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7232 nums=$($cmd | wc -l)
7233 [ $nums -eq $expected ] || {
7234 $LFS getstripe -R $dir
7235 error "'$cmd' wrong: found $nums, expected $expected"
7238 run_test 56s "check lfs find -stripe-count works"
7240 test_56t() { # LU-611 #LU-9369
7241 local dir=$DIR/$tdir
7243 setup_56 $dir 0 $NUMDIRS
7244 for i in $(seq $NUMDIRS); do
7245 $LFS setstripe -S 8M $dir/dir$i/$tfile
7248 local expected=$NUMDIRS
7249 local cmd="$LFS find -S 8M $dir"
7250 local nums=$($cmd | wc -l)
7252 [ $nums -eq $expected ] || {
7253 $LFS getstripe -R $dir
7254 error "'$cmd' wrong: found $nums, expected $expected"
7258 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7260 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7262 expected=$(((NUMDIRS + 1) * NUMFILES))
7263 cmd="$LFS find -stripe-size 512k -type f $dir"
7264 nums=$($cmd | wc -l)
7265 [ $nums -eq $expected ] ||
7266 error "'$cmd' wrong: found $nums, expected $expected"
7268 cmd="$LFS find -stripe-size +320k -type f $dir"
7269 nums=$($cmd | wc -l)
7270 [ $nums -eq $expected ] ||
7271 error "'$cmd' wrong: found $nums, expected $expected"
7273 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7274 cmd="$LFS find -stripe-size +200k -type f $dir"
7275 nums=$($cmd | wc -l)
7276 [ $nums -eq $expected ] ||
7277 error "'$cmd' wrong: found $nums, expected $expected"
7279 cmd="$LFS find -stripe-size -640k -type f $dir"
7280 nums=$($cmd | wc -l)
7281 [ $nums -eq $expected ] ||
7282 error "'$cmd' wrong: found $nums, expected $expected"
7285 cmd="$LFS find -stripe-size 256k -type f $dir"
7286 nums=$($cmd | wc -l)
7287 [ $nums -eq $expected ] ||
7288 error "'$cmd' wrong: found $nums, expected $expected"
7290 cmd="$LFS find -stripe-size -320k -type f $dir"
7291 nums=$($cmd | wc -l)
7292 [ $nums -eq $expected ] ||
7293 error "'$cmd' wrong: found $nums, expected $expected"
7296 cmd="$LFS find -stripe-size 1024k -type f $dir"
7297 nums=$($cmd | wc -l)
7298 [ $nums -eq $expected ] ||
7299 error "'$cmd' wrong: found $nums, expected $expected"
7301 run_test 56t "check lfs find -stripe-size works"
7303 test_56u() { # LU-611
7304 local dir=$DIR/$tdir
7306 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7308 if [[ $OSTCOUNT -gt 1 ]]; then
7309 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7315 local expected=$(((NUMDIRS + 1) * NUMFILES))
7316 local cmd="$LFS find -stripe-index 0 -type f $dir"
7317 local nums=$($cmd | wc -l)
7319 [ $nums -eq $expected ] ||
7320 error "'$cmd' wrong: found $nums, expected $expected"
7323 cmd="$LFS find -stripe-index 1 -type f $dir"
7324 nums=$($cmd | wc -l)
7325 [ $nums -eq $expected ] ||
7326 error "'$cmd' wrong: found $nums, expected $expected"
7328 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7329 nums=$($cmd | wc -l)
7330 [ $nums -eq $expected ] ||
7331 error "'$cmd' wrong: found $nums, expected $expected"
7334 # This should produce an error and not return any files
7335 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7336 nums=$($cmd 2>/dev/null | wc -l)
7337 [ $nums -eq $expected ] ||
7338 error "'$cmd' wrong: found $nums, expected $expected"
7340 if [[ $OSTCOUNT -gt 1 ]]; then
7341 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7342 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7343 nums=$($cmd | wc -l)
7344 [ $nums -eq $expected ] ||
7345 error "'$cmd' wrong: found $nums, expected $expected"
7348 run_test 56u "check lfs find -stripe-index works"
7352 local dir=$DIR/$tdir
7354 setup_56 $dir $NUMFILES $NUMDIRS
7356 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7357 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7359 for file in $($LFS find -m $UUID $dir); do
7360 file_midx=$($LFS getstripe -m $file)
7361 [ $file_midx -eq $mdt_idx ] ||
7362 error "lfs find -m $UUID != getstripe -m $file_midx"
7365 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7368 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7371 local dir=$DIR/$tdir
7373 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7375 local stripe_size=$($LFS getstripe -S -d $dir) ||
7376 error "$LFS getstripe -S -d $dir failed"
7377 stripe_size=${stripe_size%% *}
7379 local file_size=$((stripe_size * OSTCOUNT))
7380 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7381 local required_space=$((file_num * file_size))
7382 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7384 (( free_space >= required_space / 1024 )) ||
7385 skip_env "need $required_space, have $free_space kbytes"
7388 local dd_count=$((file_size / dd_bs))
7390 # write data into the files
7395 for ((i = 1; i <= NUMFILES; i++ )); do
7397 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7398 error "write data into $file failed"
7400 for ((i = 1; i <= NUMDIRS; i++ )); do
7401 for ((j = 1; j <= NUMFILES; j++ )); do
7402 file=$dir/dir$i/file$j
7403 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7404 error "write data into $file failed"
7408 # $LFS_MIGRATE will fail if hard link migration is unsupported
7409 if (( MDS1_VERSION > $(version_code 2.5.55) )); then
7410 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7411 error "creating links to $dir/dir1/file1 failed"
7416 (( OSTCOUNT <= 1 )) || expected=$((OSTCOUNT - 1))
7419 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7422 eval $cmd || error "$cmd failed"
7424 check_stripe_count $dir/file1 $expected
7426 if (( $MDS1_VERSION >= $(version_code 2.6.90) )); then
7427 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7428 # OST 1 if it is on OST 0. This file is small enough to
7429 # be on only one stripe.
7430 file=$dir/migr_1_ost
7431 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7432 error "write data into $file failed"
7433 local obdidx=$($LFS getstripe -i $file)
7434 local oldmd5=$(md5sum $file)
7437 (( obdidx != 0 )) || newobdidx=1
7438 cmd="$LFS migrate -i $newobdidx $file"
7440 eval $cmd || error "$cmd failed"
7442 local realobdix=$($LFS getstripe -i $file)
7443 local newmd5=$(md5sum $file)
7445 (( $newobdidx == $realobdix )) ||
7446 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
7447 [[ "$oldmd5" == "$newmd5" ]] ||
7448 error "md5sum differ: $oldmd5, $newmd5"
7452 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7454 eval $cmd || error "$cmd failed"
7456 for (( j = 1; j <= NUMFILES; j++ )); do
7457 check_stripe_count $dir/dir1/file$j $expected
7460 # lfs_migrate works with lfs find
7461 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7462 $LFS_MIGRATE -y -c $expected"
7464 eval $cmd || error "$cmd failed"
7466 for (( i = 2; i <= NUMFILES; i++ )); do
7467 check_stripe_count $dir/file$i $expected
7469 for (( i = 2; i <= NUMDIRS; i++ )); do
7470 for (( j = 1; j <= NUMFILES; j++ )); do
7471 check_stripe_count $dir/dir$i/file$j $expected
7475 run_test 56wa "check lfs_migrate -c stripe_count works"
7478 local file1=$DIR/$tdir/file1
7479 local create_pool=false
7480 local initial_pool=$($LFS getstripe -p $DIR)
7484 echo -n "Creating test dir..."
7485 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7488 echo -n "Creating test file..."
7489 touch $file1 || error "cannot create file"
7492 echo -n "Detecting existing pools..."
7493 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7495 if [ ${#pool_list[@]} -gt 0 ]; then
7496 echo "${pool_list[@]}"
7497 for thispool in "${pool_list[@]}"; do
7498 if [[ -z "$initial_pool" ||
7499 "$initial_pool" != "$thispool" ]]; then
7501 echo "Using existing pool '$pool'"
7506 echo "none detected."
7508 if [ -z "$pool" ]; then
7509 pool=${POOL:-testpool}
7510 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7511 echo -n "Creating pool '$pool'..."
7513 pool_add $pool &> /dev/null ||
7514 error "pool_add failed"
7517 echo -n "Adding target to pool..."
7518 pool_add_targets $pool 0 0 1 &> /dev/null ||
7519 error "pool_add_targets failed"
7523 echo -n "Setting pool using -p option..."
7524 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7525 error "migrate failed rc = $?"
7528 echo -n "Verifying test file is in pool after migrating..."
7529 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7530 error "file was not migrated to pool $pool"
7533 echo -n "Removing test file from pool '$pool'..."
7534 # "lfs migrate $file" won't remove the file from the pool
7535 # until some striping information is changed.
7536 $LFS migrate -c 1 $file1 &> /dev/null ||
7537 error "cannot remove from pool"
7538 [ "$($LFS getstripe -p $file1)" ] &&
7539 error "pool still set"
7542 echo -n "Setting pool using --pool option..."
7543 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7544 error "migrate failed rc = $?"
7549 if $create_pool; then
7550 destroy_test_pools 2> /dev/null ||
7551 error "destroy test pools failed"
7554 run_test 56wb "check lfs_migrate pool support"
7557 local file1="$DIR/$tdir/$tfile"
7567 echo -n "Creating test dir..."
7568 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7569 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7570 error "cannot set stripe by '-S 1M -c 1'"
7573 echo -n "Setting initial stripe for test file..."
7574 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7575 error "cannot set stripe"
7576 cur_ssize=$($LFS getstripe -S "$file1")
7577 (( cur_ssize == 524288 )) || error "setstripe -S $cur_ssize != 524288"
7580 dd if=/dev/urandom of=$file1 bs=1M count=12 || error "dd $file1 failed"
7581 stack_trap "rm -f $file1"
7582 md5="$(md5sum $file1)"
7584 # File currently set to -S 512K -c 1
7586 # Ensure -c and -S options are rejected when -R is set
7587 echo -n "Verifying incompatible options are detected..."
7588 $LFS_MIGRATE -R -c 1 "$file1" &&
7589 error "incompatible -R and -c options not detected"
7590 $LFS_MIGRATE -R -S 1M "$file1" &&
7591 error "incompatible -R and -S options not detected"
7592 $LFS_MIGRATE -R -p pool "$file1" &&
7593 error "incompatible -R and -p options not detected"
7594 $LFS_MIGRATE -R -E eof -c 1 "$file1" &&
7595 error "incompatible -R and -E options not detected"
7596 $LFS_MIGRATE -R -A "$file1" &&
7597 error "incompatible -R and -A options not detected"
7598 $LFS_MIGRATE -A -c 1 "$file1" &&
7599 error "incompatible -A and -c options not detected"
7600 $LFS_MIGRATE -A -S 1M "$file1" &&
7601 error "incompatible -A and -S options not detected"
7602 $LFS_MIGRATE -A -p pool "$file1" &&
7603 error "incompatible -A and -p options not detected"
7604 $LFS_MIGRATE -A -E eof -c 1 "$file1" &&
7605 error "incompatible -A and -E options not detected"
7608 # Ensure unrecognized options are passed through to 'lfs migrate'
7609 echo -n "Verifying -S option is passed through to lfs migrate..."
7610 $LFS_MIGRATE -y -S 1M "$file1" || error "migration failed"
7611 cur_ssize=$($LFS getstripe -S "$file1")
7612 (( cur_ssize == 1048576 )) || error "migrate -S $cur_ssize != 1048576"
7613 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (1)"
7616 # File currently set to -S 1M -c 1
7618 # Ensure long options are supported
7619 echo -n "Verifying long options supported..."
7620 $LFS_MIGRATE --non-block "$file1" ||
7621 error "long option without argument not supported"
7622 $LFS_MIGRATE --stripe-size 512K "$file1" ||
7623 error "long option with argument not supported"
7624 cur_ssize=$($LFS getstripe -S "$file1")
7625 (( cur_ssize == 524288 )) ||
7626 error "migrate --stripe-size $cur_ssize != 524288"
7627 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (2)"
7630 # File currently set to -S 512K -c 1
7632 if (( OSTCOUNT > 1 )); then
7633 echo -n "Verifying explicit stripe count can be set..."
7634 $LFS_MIGRATE -c 2 "$file1" || error "migrate failed"
7635 cur_scount=$($LFS getstripe -c "$file1")
7636 (( cur_scount == 2 )) || error "migrate -c $cur_scount != 2"
7637 [[ "$(md5sum $file1)" == "$md5" ]] ||
7638 error "file data has changed (3)"
7642 # File currently set to -S 512K -c 1 or -S 512K -c 2
7644 # Ensure parent striping is used if -R is set, and no stripe
7645 # count or size is specified
7646 echo -n "Setting stripe for parent directory..."
7647 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7648 error "cannot set stripe '-S 2M -c 1'"
7649 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (4)"
7652 echo -n "Verifying restripe option uses parent stripe settings..."
7653 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7654 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7655 $LFS_MIGRATE -R "$file1" || error "migrate failed"
7656 cur_ssize=$($LFS getstripe -S "$file1")
7657 (( cur_ssize == parent_ssize )) ||
7658 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7659 cur_scount=$($LFS getstripe -c "$file1")
7660 (( cur_scount == parent_scount )) ||
7661 error "migrate -R stripe_count $cur_scount != $parent_scount"
7662 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (5)"
7665 # File currently set to -S 1M -c 1
7667 # Ensure striping is preserved if -R is not set, and no stripe
7668 # count or size is specified
7669 echo -n "Verifying striping size preserved when not specified..."
7670 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7671 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7672 error "cannot set stripe on parent directory"
7673 $LFS_MIGRATE "$file1" || error "migrate failed"
7674 cur_ssize=$($LFS getstripe -S "$file1")
7675 (( cur_ssize == orig_ssize )) ||
7676 error "migrate by default $cur_ssize != $orig_ssize"
7677 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (6)"
7680 # Ensure file name properly detected when final option has no argument
7681 echo -n "Verifying file name properly detected..."
7682 $LFS_MIGRATE "$file1" ||
7683 error "file name interpreted as option argument"
7684 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (7)"
7687 # Ensure PFL arguments are passed through properly
7688 echo -n "Verifying PFL options passed through..."
7689 new_scount=$(((OSTCOUNT + 1) / 2))
7690 $LFS_MIGRATE -E 1M -c 1 -E 16M -c $new_scount -E eof -c -1 "$file1" ||
7691 error "migrate PFL arguments failed"
7692 cur_comp=$($LFS getstripe --comp-count $file1)
7693 (( cur_comp == 3 )) || error "component count '$cur_comp' != 3"
7694 cur_scount=$($LFS getstripe --stripe-count $file1)
7695 (( cur_scount == new_scount)) ||
7696 error "PFL stripe count $cur_scount != $new_scount"
7697 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (8)"
7700 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7703 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7705 local file1=$DIR/$tdir/$tfile
7707 echo -n "Creating test dir..."
7708 test_mkdir $DIR/$tdir || error "cannot create dir"
7711 echo -n "Creating test file..."
7712 echo "$tfile" > $file1
7715 # Ensure 'lfs migrate' will fail by using a non-existent option,
7716 # and make sure rsync is not called to recover
7717 echo -n "Make sure --no-rsync option works..."
7718 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7719 grep -q 'refusing to fall back to rsync' ||
7720 error "rsync was called with --no-rsync set"
7723 # Ensure rsync is called without trying 'lfs migrate' first
7724 echo -n "Make sure --rsync option works..."
7725 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7726 grep -q 'falling back to rsync' &&
7727 error "lfs migrate was called with --rsync set"
7730 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7736 test_mkdir $td || error "cannot create $td"
7737 touch $tf || error "cannot touch $tf"
7739 echo -n "Make sure --non-direct|-D works..."
7740 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7741 grep -q "lfs migrate --non-direct" ||
7742 error "--non-direct option cannot work correctly"
7743 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7744 grep -q "lfs migrate -D" ||
7745 error "-D option cannot work correctly"
7748 run_test 56we "check lfs_migrate --non-direct|-D support"
7751 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7752 check_swap_layouts_support
7754 local dir=$DIR/$tdir
7755 local ref1=/etc/passwd
7756 local file1=$dir/file1
7758 test_mkdir $dir || error "creating dir $dir"
7759 $LFS setstripe -c 2 $file1
7761 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7762 stripe=$($LFS getstripe -c $file1)
7763 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7764 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7769 run_test 56x "lfs migration support"
7772 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7773 check_swap_layouts_support
7775 local dir=$DIR/$tdir/$testnum
7779 local ref1=/etc/passwd
7780 local file1=$dir/file1
7782 $LFS setstripe -c 2 $file1
7784 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7786 local stripe=$($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 56xa "lfs migration --block support"
7796 check_migrate_links() {
7797 [[ "$1" == "--rsync" ]] && local opts="--rsync -y" && shift
7799 local file1="$dir/file1"
7803 local total_count=$(($begin + $count - 1))
7804 local symlink_count=10
7807 if [ ! -f "$file1" ]; then
7808 echo -n "creating initial file..."
7809 $LFS setstripe -c 1 -S "512k" "$file1" ||
7810 error "cannot setstripe initial file"
7813 echo -n "creating symlinks..."
7814 for s in $(seq 1 $symlink_count); do
7815 ln -s "$file1" "$dir/slink$s" ||
7816 error "cannot create symlinks"
7820 echo -n "creating nonlinked files..."
7821 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7822 error "cannot create nonlinked files"
7827 if [ ! -f "$dir/file$total_count" ]; then
7828 echo -n "creating hard links $begin:$total_count..."
7829 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7830 /dev/null || error "cannot create hard links"
7834 echo -n "checking number of hard links listed in xattrs..."
7835 local fid=$($LFS getstripe -F "$file1")
7836 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7839 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7840 skip "hard link list has unexpected size, skipping test"
7842 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7843 error "link names should exceed xattrs size"
7846 echo -n "migrating files..."
7847 local migrate_out=$($runas $LFS_MIGRATE $opts -S '1m' $dir)
7849 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7852 # make sure all links have been properly migrated
7853 echo -n "verifying files..."
7854 fid=$($LFS getstripe -F "$file1") ||
7855 error "cannot get fid for file $file1"
7856 for i in $(seq 2 $total_count); do
7857 local fid2=$($LFS getstripe -F $dir/file$i)
7859 [ "$fid2" == "$fid" ] ||
7860 error "migrated hard link has mismatched FID"
7863 # make sure hard links were properly detected, and migration was
7864 # performed only once for the entire link set; nonlinked files should
7866 local actual=$(grep -c 'done' <<< "$migrate_out")
7867 local expected=$(($uniq_count + 1))
7869 [ "$actual" -eq "$expected" ] ||
7870 error "hard links individually migrated ($actual != $expected)"
7872 # make sure the correct number of hard links are present
7873 local hardlinks=$(stat -c '%h' "$file1")
7875 [ $hardlinks -eq $total_count ] ||
7876 error "num hard links $hardlinks != $total_count"
7883 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7884 skip "Need MDS version at least 2.10.55"
7886 local dir="$DIR/$tdir"
7888 test_mkdir "$dir" || error "cannot create dir $dir"
7890 echo "testing lfs migrate mode when all links fit within xattrs"
7891 check_migrate_links "$dir" 2 99
7893 echo "testing rsync mode when all links fit within xattrs"
7894 check_migrate_links --rsync "$dir" 2 99
7896 echo "testing lfs migrate mode when all links do not fit within xattrs"
7897 check_migrate_links "$dir" 101 100
7899 echo "testing rsync mode when all links do not fit within xattrs"
7900 check_migrate_links --rsync "$dir" 101 100
7902 chown -R $RUNAS_ID $dir
7903 echo "testing non-root lfs migrate mode when not all links are in xattr"
7904 check_migrate_links "$dir" 101 100 "$RUNAS"
7909 run_test 56xb "lfs migration hard link support"
7912 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7914 local dir="$DIR/$tdir"
7916 test_mkdir "$dir" || error "cannot create dir $dir"
7918 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7919 echo -n "Setting initial stripe for 20MB test file..."
7920 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7921 error "cannot setstripe 20MB file"
7923 echo -n "Sizing 20MB test file..."
7924 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7926 echo -n "Verifying small file autostripe count is 1..."
7927 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7928 error "cannot migrate 20MB file"
7929 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7930 error "cannot get stripe for $dir/20mb"
7931 [ $stripe_count -eq 1 ] ||
7932 error "unexpected stripe count $stripe_count for 20MB file"
7936 # Test 2: File is small enough to fit within the available space on
7937 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7938 # have at least an additional 1KB for each desired stripe for test 3
7939 echo -n "Setting stripe for 1GB test file..."
7940 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7942 echo -n "Sizing 1GB test file..."
7943 # File size is 1GB + 3KB
7944 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7947 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7948 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7949 if (( avail > 524288 * OSTCOUNT )); then
7950 echo -n "Migrating 1GB file..."
7951 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7952 error "cannot migrate 1GB file"
7954 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7955 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7956 error "cannot getstripe for 1GB file"
7957 [ $stripe_count -eq 2 ] ||
7958 error "unexpected stripe count $stripe_count != 2"
7962 # Test 3: File is too large to fit within the available space on
7963 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7964 if [ $OSTCOUNT -ge 3 ]; then
7965 # The required available space is calculated as
7966 # file size (1GB + 3KB) / OST count (3).
7967 local kb_per_ost=349526
7969 echo -n "Migrating 1GB file with limit..."
7970 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7971 error "cannot migrate 1GB file with limit"
7974 stripe_count=$($LFS getstripe -c "$dir/1gb")
7975 echo -n "Verifying 1GB autostripe count with limited space..."
7976 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7977 error "unexpected stripe count $stripe_count (min 3)"
7984 run_test 56xc "lfs migration autostripe"
7987 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7989 local dir=$DIR/$tdir
7990 local f_mgrt=$dir/$tfile.mgrt
7991 local f_yaml=$dir/$tfile.yaml
7992 local f_copy=$dir/$tfile.copy
7993 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7994 local layout_copy="-c 2 -S 2M -i 1"
7995 local yamlfile=$dir/yamlfile
7996 local layout_before;
7999 test_mkdir "$dir" || error "cannot create dir $dir"
8000 $LFS setstripe $layout_yaml $f_yaml ||
8001 error "cannot setstripe $f_yaml with layout $layout_yaml"
8002 $LFS getstripe --yaml $f_yaml > $yamlfile
8003 $LFS setstripe $layout_copy $f_copy ||
8004 error "cannot setstripe $f_copy with layout $layout_copy"
8006 dd if=/dev/zero of=$f_mgrt bs=1M count=4
8008 # 1. test option --yaml
8009 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
8010 error "cannot migrate $f_mgrt with --yaml $yamlfile"
8011 layout_before=$(get_layout_param $f_yaml)
8012 layout_after=$(get_layout_param $f_mgrt)
8013 [ "$layout_after" == "$layout_before" ] ||
8014 error "lfs_migrate --yaml: $layout_after != $layout_before"
8016 # 2. test option --copy
8017 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
8018 error "cannot migrate $f_mgrt with --copy $f_copy"
8019 layout_before=$(SKIP_INDEX=yes get_layout_param $f_copy)
8020 layout_after=$(SKIP_INDEX=yes get_layout_param $f_mgrt)
8021 [ "$layout_after" == "$layout_before" ] ||
8022 error "lfs_migrate --copy: $layout_after != $layout_before"
8024 run_test 56xd "check lfs_migrate --yaml and --copy support"
8027 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8029 local dir=$DIR/$tdir
8030 local f_comp=$dir/$tfile
8031 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8032 local layout_before=""
8033 local layout_after=""
8035 test_mkdir "$dir" || error "cannot create dir $dir"
8036 $LFS setstripe $layout $f_comp ||
8037 error "cannot setstripe $f_comp with layout $layout"
8038 layout_before=$(SKIP_INDEX=yes get_layout_param $f_comp)
8039 dd if=/dev/zero of=$f_comp bs=1M count=4
8041 # 1. migrate a comp layout file by lfs_migrate
8042 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
8043 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8044 [ "$layout_before" == "$layout_after" ] ||
8045 error "lfs_migrate: $layout_before != $layout_after"
8047 # 2. migrate a comp layout file by lfs migrate
8048 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8049 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8050 [ "$layout_before" == "$layout_after" ] ||
8051 error "lfs migrate: $layout_before != $layout_after"
8053 run_test 56xe "migrate a composite layout file"
8056 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8058 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
8059 skip "Need server version at least 2.13.53"
8061 local dir=$DIR/$tdir
8062 local f_comp=$dir/$tfile
8063 local layout="-E 1M -c1 -E -1 -c2"
8067 test_mkdir "$dir" || error "cannot create dir $dir"
8068 $LFS setstripe $layout $f_comp ||
8069 error "cannot setstripe $f_comp with layout $layout"
8070 fid_before=$($LFS getstripe --fid $f_comp)
8071 dd if=/dev/zero of=$f_comp bs=1M count=4
8073 # 1. migrate a comp layout file to a comp layout
8074 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8075 fid_after=$($LFS getstripe --fid $f_comp)
8076 [ "$fid_before" == "$fid_after" ] ||
8077 error "comp-to-comp migrate: $fid_before != $fid_after"
8079 # 2. migrate a comp layout file to a plain layout
8080 $LFS migrate -c2 $f_comp ||
8081 error "cannot migrate $f_comp by lfs migrate"
8082 fid_after=$($LFS getstripe --fid $f_comp)
8083 [ "$fid_before" == "$fid_after" ] ||
8084 error "comp-to-plain migrate: $fid_before != $fid_after"
8086 # 3. migrate a plain layout file to a comp layout
8087 $LFS migrate $layout $f_comp ||
8088 error "cannot migrate $f_comp by lfs migrate"
8089 fid_after=$($LFS getstripe --fid $f_comp)
8090 [ "$fid_before" == "$fid_after" ] ||
8091 error "plain-to-comp migrate: $fid_before != $fid_after"
8093 run_test 56xf "FID is not lost during migration of a composite layout file"
8095 check_file_ost_range() {
8102 file_range=($($LFS getstripe -y "$file" |
8103 awk '/l_ost_idx:/ { print $NF }'))
8105 if [[ "${#file_range[@]}" = 0 ]]; then
8106 echo "No osts found for $file"
8110 for idx in "${file_range[@]}"; do
8111 [[ " $range " =~ " $idx " ]] ||
8119 local stripe_opt="$1"
8122 local pool_ostidx="$(seq $* | tr '\n' ' ')"
8124 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
8125 error "Fail to migrate $tfile on $pool"
8126 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
8127 error "$tfile is not in pool $pool"
8128 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
8129 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
8133 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8134 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
8135 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
8136 skip "Need MDS version newer than 2.14.52"
8138 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
8139 local -a pool_ranges=("0 0" "1 1" "0 1")
8142 for i in "${!pool_names[@]}"; do
8143 pool_add ${pool_names[$i]} ||
8144 error "pool_add failed (pool: ${pool_names[$i]})"
8145 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
8146 error "pool_add_targets failed (pool: ${pool_names[$i]})"
8149 # init the file to migrate
8150 $LFS setstripe -c1 -i1 $DIR/$tfile ||
8151 error "Unable to create $tfile on OST1"
8152 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
8153 error "Unable to write on $tfile"
8155 echo "1. migrate $tfile on pool ${pool_names[0]}"
8156 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
8158 echo "2. migrate $tfile on pool ${pool_names[2]}"
8159 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
8161 echo "3. migrate $tfile on pool ${pool_names[1]}"
8162 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
8164 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
8165 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
8169 destroy_test_pools ||
8170 error "pool_destroy failed"
8172 run_test 56xg "lfs migrate pool support"
8175 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8178 local file1=$DIR/$tfile
8179 local tmp1=$TMP/$tfile.tmp
8181 $LFS setstripe -c 2 $file1
8183 stack_trap "rm -f $file1 $tmp1"
8184 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8185 error "error creating $tmp1"
8189 local start=$SECONDS
8191 $LFS migrate --stats --stats-interval=1 -W 1M -c 1 $file1 ||
8192 error "migrate failed rc = $?"
8194 local elapsed=$((SECONDS - start))
8196 # with 1MB/s, elapsed should equal size_mb
8197 (( elapsed >= size_mb * 95 / 100 )) ||
8198 error "'lfs migrate -W' too fast ($elapsed < 0.95 * $size_mb)?"
8200 (( elapsed <= size_mb * 120 / 100 )) ||
8201 error_not_in_vm "'lfs migrate -W' slow ($elapsed > 1.2 * $size_mb)"
8203 (( elapsed <= size_mb * 350 / 100 )) ||
8204 error "'lfs migrate -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8206 stripe=$($LFS getstripe -c $file1)
8207 (( $stripe == 1 )) || error "stripe of $file1 is $stripe != 1"
8208 cmp $file1 $tmp1 || error "content mismatch $file1 differs from $tmp1"
8210 # Clean up file (since it is multiple MB)
8213 run_test 56xh "lfs migrate bandwidth limitation support"
8216 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8217 verify_yaml_available || skip_env "YAML verification not installed"
8220 local file1=$DIR/$tfile.1
8221 local file2=$DIR/$tfile.2
8222 local file3=$DIR/$tfile.3
8223 local output_file=$DIR/$tfile.out
8224 local tmp1=$TMP/$tfile.tmp
8226 $LFS setstripe -c 2 $file1
8227 $LFS setstripe -c 2 $file2
8228 $LFS setstripe -c 2 $file3
8230 stack_trap "rm -f $file1 $file2 $file3 $tmp1 $output_file"
8231 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8232 error "error creating $tmp1"
8238 $LFS migrate --stats --stats-interval=1 \
8239 -c 1 $file1 $file2 $file3 1> $output_file ||
8240 error "migrate failed rc = $?"
8243 cat $output_file | verify_yaml || error "rename_stats is not valid YAML"
8245 # Clean up file (since it is multiple MB)
8246 rm -f $file1 $file2 $file3 $tmp1 $output_file
8248 run_test 56xi "lfs migrate stats support"
8250 test_56xj() { # LU-16571 "lfs migrate -b" can cause thread starvation on OSS
8251 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8253 local file=$DIR/$tfile
8254 local linkdir=$DIR/$tdir
8256 test_mkdir $linkdir || error "fail to create $linkdir"
8257 $LFS setstripe -i 0 -c 1 -S1M $file
8258 dd if=/dev/urandom of=$file bs=1M count=10 ||
8259 error "fail to create $file"
8266 thread_max=$(do_facet ost1 "$LCTL get_param -n ost.OSS.ost.threads_max")
8267 cpts=$(do_facet ost1 "$LCTL get_param -n cpu_partition_table | wc -l")
8268 (( nlinks = thread_max * 3 / 2 / cpts))
8270 echo "create $nlinks hard links of $file"
8271 createmany -l $file $linkdir/link $nlinks
8273 # Parallel migrates (should not block)
8275 for ((i = 0; i < nlinks; i++)); do
8276 echo $linkdir/link$i
8277 done | xargs -n1 -P $nlinks $LFS migrate -c2
8280 stripe_count=$($LFS getstripe -c $file) ||
8281 error "fail to get stripe count on $file"
8283 ((stripe_count == 2)) ||
8284 error "fail to migrate $file (stripe_count = $stripe_count)"
8286 run_test 56xj "lfs migrate -b should not cause starvation of threads on OSS"
8289 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8290 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8293 local dir=$DIR/$tdir
8297 test_mkdir -p $dir || error "creating dir $dir"
8298 touch $f1 || error "creating std file $f1"
8299 $MULTIOP $f2 H2c || error "creating released file $f2"
8301 # a directory can be raid0, so ask only for files
8302 res=$($LFS find $dir -L raid0 -type f | wc -l)
8303 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8305 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8306 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8308 # only files can be released, so no need to force file search
8309 res=$($LFS find $dir -L released)
8310 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8312 res=$($LFS find $dir -type f \! -L released)
8313 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8315 run_test 56y "lfs find -L raid0|released"
8317 test_56z() { # LU-4824
8318 # This checks to make sure 'lfs find' continues after errors
8319 # There are two classes of errors that should be caught:
8320 # - If multiple paths are provided, all should be searched even if one
8322 # - If errors are encountered during the search, it should not terminate
8324 local dir=$DIR/$tdir
8328 for i in d{0..9}; do
8330 touch $dir/$i/$tfile
8332 $LFS find $DIR/non_existent_dir $dir &&
8333 error "$LFS find did not return an error"
8334 # Make a directory unsearchable. This should NOT be the last entry in
8335 # directory order. Arbitrarily pick the 6th entry
8336 chmod 700 $($LFS find $dir -type d | sed '6!d')
8338 $RUNAS $LFS find $DIR/non_existent $dir
8339 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8341 # The user should be able to see 10 directories and 9 files
8342 (( count == 19 )) ||
8343 error "$LFS find found $count != 19 entries after error"
8345 run_test 56z "lfs find should continue after an error"
8347 test_56aa() { # LU-5937
8348 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8350 local dir=$DIR/$tdir
8353 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8355 createmany -o $dir/striped_dir/${tfile}- 1024
8356 local dirs=$($LFS find --size +8k $dir/)
8358 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8360 run_test 56aa "lfs find --size under striped dir"
8362 test_56ab() { # LU-10705
8363 test_mkdir $DIR/$tdir
8364 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8365 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8366 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8367 # Flush writes to ensure valid blocks. Need to be more thorough for
8368 # ZFS, since blocks are not allocated/returned to client immediately.
8370 wait_zfs_commit ost1 2
8371 cancel_lru_locks osc
8374 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8376 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8378 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8379 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8381 rm -f $DIR/$tdir/$tfile.[123]
8383 run_test 56ab "lfs find --blocks"
8387 local dir="$DIR/$tdir"
8388 local perms=(001 002 003 004 005 006 007
8389 010 020 030 040 050 060 070
8390 100 200 300 400 500 600 700
8391 111 222 333 444 555 666 777)
8392 local perm_minus=(8 8 4 8 4 4 2
8396 local perm_slash=(8 8 12 8 12 12 14
8399 16 16 24 16 24 24 28)
8402 for perm in ${perms[*]}; do
8403 touch "$dir/$tfile.$perm"
8404 chmod $perm "$dir/$tfile.$perm"
8407 for ((i = 0; i < ${#perms[*]}; i++)); do
8408 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8410 error "lfs find -perm ${perms[i]}:"\
8413 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8414 (( $num == ${perm_minus[i]} )) ||
8415 error "lfs find -perm -${perms[i]}:"\
8416 "$num != ${perm_minus[i]}"
8418 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8419 (( $num == ${perm_slash[i]} )) ||
8420 error "lfs find -perm /${perms[i]}:"\
8421 "$num != ${perm_slash[i]}"
8424 run_test 56aca "check lfs find -perm with octal representation"
8427 local dir=$DIR/$tdir
8428 # p is the permission of write and execute for user, group and other
8429 # without the umask. It is used to test +wx.
8430 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8431 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8432 local symbolic=(+t a+t u+t g+t o+t
8438 o=r,ug+o,u+w u=r,a+u,u+w
8439 g=r,ugo=g,u+w u+x,+X +X
8440 u+x,u+X u+X u+x,g+X o+r,+X
8444 for perm in ${perms[*]}; do
8445 touch "$dir/$tfile.$perm"
8446 chmod $perm "$dir/$tfile.$perm"
8449 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8450 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8453 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8456 run_test 56acb "check lfs find -perm with symbolic representation"
8459 local dir=$DIR/$tdir
8460 local tests="17777 787 789 abcd
8461 ug=uu ug=a ug=gu uo=ou urw
8465 for err in $tests; do
8466 if $LFS find $dir -perm $err 2>/dev/null; then
8467 error "lfs find -perm $err: parsing should have failed"
8471 run_test 56acc "check parsing error for lfs find -perm"
8474 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8475 skip "Need MDS version at least 2.10.50"
8477 # Create composite files with one component
8478 local dir=$DIR/$tdir
8480 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8481 # Create composite files with three components
8482 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8483 # Create non-composite files
8484 createmany -o $dir/${tfile}- 10
8486 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8488 [[ $nfiles == 10 ]] ||
8489 error "lfs find -E 1M found $nfiles != 10 files"
8491 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8492 [[ $nfiles == 25 ]] ||
8493 error "lfs find ! -E 1M found $nfiles != 25 files"
8495 # All files have a component that starts at 0
8496 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8497 [[ $nfiles == 35 ]] ||
8498 error "lfs find --component-start 0 - $nfiles != 35 files"
8500 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8501 [[ $nfiles == 15 ]] ||
8502 error "lfs find --component-start 2M - $nfiles != 15 files"
8504 # All files created here have a componenet that does not starts at 2M
8505 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8506 [[ $nfiles == 35 ]] ||
8507 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8509 # Find files with a specified number of components
8510 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8511 [[ $nfiles == 15 ]] ||
8512 error "lfs find --component-count 3 - $nfiles != 15 files"
8514 # Remember non-composite files have a component count of zero
8515 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8516 [[ $nfiles == 10 ]] ||
8517 error "lfs find --component-count 0 - $nfiles != 10 files"
8519 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8520 [[ $nfiles == 20 ]] ||
8521 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8523 # All files have a flag called "init"
8524 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8525 [[ $nfiles == 35 ]] ||
8526 error "lfs find --component-flags init - $nfiles != 35 files"
8528 # Multi-component files will have a component not initialized
8529 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8530 [[ $nfiles == 15 ]] ||
8531 error "lfs find !--component-flags init - $nfiles != 15 files"
8536 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8539 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8540 skip "Need MDS version at least 2.10.57"
8550 # create mirrored directories and mirrored files
8551 mkdir $td || error "mkdir $td failed"
8552 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8553 createmany -o $tf- 10 || error "create $tf- failed"
8555 for i in $(seq 2); do
8557 mkdir $dir || error "mkdir $dir failed"
8558 $LFS mirror create -N$((3 + i)) $dir ||
8559 error "create mirrored dir $dir failed"
8560 createmany -o $dir/$tfile- 10 ||
8561 error "create $dir/$tfile- failed"
8564 # change the states of some mirrored files
8566 for i in $(seq 2); do
8568 for j in $(seq 4 9); do
8569 echo foo > $dir/$tfile-$j
8573 # find mirrored files with specific mirror count
8574 cmd="$LFS find --mirror-count 3 --type f $td"
8575 nfiles=$($cmd | wc -l)
8576 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8578 cmd="$LFS find ! --mirror-count 3 --type f $td"
8579 nfiles=$($cmd | wc -l)
8580 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8582 cmd="$LFS find --mirror-count +2 --type f $td"
8583 nfiles=$($cmd | wc -l)
8584 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8586 cmd="$LFS find --mirror-count -6 --type f $td"
8587 nfiles=$($cmd | wc -l)
8588 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8590 # find mirrored files with specific file state
8591 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8592 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8594 cmd="$LFS find --mirror-state=ro --type f $td"
8595 nfiles=$($cmd | wc -l)
8596 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8598 cmd="$LFS find ! --mirror-state=ro --type f $td"
8599 nfiles=$($cmd | wc -l)
8600 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8602 cmd="$LFS find --mirror-state=wp --type f $td"
8603 nfiles=$($cmd | wc -l)
8604 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8606 cmd="$LFS find ! --mirror-state=sp --type f $td"
8607 nfiles=$($cmd | wc -l)
8608 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8610 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8612 test_56da() { # LU-14179
8613 local path=$DIR/$tdir
8618 local longdir=$(str_repeat 'a' 255)
8620 for i in {1..15}; do
8627 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8632 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8635 touch $(str_repeat 'f' 255)
8637 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8638 error "lfs find reported an error"
8642 run_test 56da "test lfs find with long paths"
8644 test_56ea() { #LU-10378
8645 local path=$DIR/$tdir
8646 local pool=$TESTNAME
8649 pool_add $pool || error "pool_add $pool failed"
8650 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8651 error "adding targets to $pool failed"
8653 # Set default pool on directory before creating file
8654 mkdir $path || error "mkdir $path failed"
8655 $LFS setstripe -p $pool $path ||
8656 error "set OST pool on $pool failed"
8657 touch $path/$tfile || error "touch $path/$tfile failed"
8659 # Compare basic file attributes from -printf and stat
8660 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G")
8661 local attr_stat=$(stat -c "%X %Y %Z %u %g" $path/$tfile)
8663 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8664 error "Attrs from lfs find and stat don't match"
8666 # Compare Lustre attributes from lfs find and lfs getstripe
8667 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8668 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8669 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8670 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8671 local fpool=$($LFS getstripe --pool $path/$tfile)
8672 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8674 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8675 error "Attrs from lfs find and lfs getstripe don't match"
8677 # Verify behavior for unknown escape/format sequences
8678 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8680 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8681 error "Escape/format codes don't match"
8683 run_test 56ea "test lfs find -printf option"
8686 local dir=$DIR/$tdir
8687 local subdir_1=$dir/subdir_1
8689 test_mkdir -p $subdir_1
8690 ln -s subdir_1 $dir/link_1
8692 $LFS getstripe $dir | grep "^$dir/link_1$" -A1 ||
8693 error "symlink is not followed"
8695 $LFS getstripe --no-follow $dir |
8696 grep "^$dir/link_1 has no stripe info$" ||
8697 error "symlink should not have stripe info"
8700 ln -s testfile $dir/file_link_2
8702 $LFS getstripe $dir | grep "^$dir/file_link_2$" -A1 ||
8703 error "symlink is not followed"
8705 $LFS getstripe --no-follow $dir |
8706 grep "^$dir/file_link_2 has no stripe info$" ||
8707 error "symlink should not have stripe info"
8709 run_test 56eb "check lfs getstripe on symlink"
8712 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8713 local dir=$DIR/$tdir
8714 local srcfile=$dir/srcfile
8715 local srcyaml=$dir/srcyaml
8716 local destfile=$dir/destfile
8720 $LFS setstripe -i 1 $srcfile
8721 $LFS getstripe --hex-idx --yaml $srcfile > $srcyaml
8722 # if the setstripe yaml parsing fails for any reason, the command can
8723 # randomly assign the correct OST index, leading to an erroneous
8724 # success. but the chance of false success is low enough that a
8725 # regression should still be quickly caught.
8726 $LFS setstripe --yaml=$srcyaml $destfile
8728 local srcindex=$($LFS getstripe -i $srcfile)
8729 local destindex=$($LFS getstripe -i $destfile)
8731 if [[ ! $srcindex -eq $destindex ]]; then
8732 error "setstripe did not set OST index correctly"
8735 run_test 56ec "check lfs getstripe,setstripe --hex --yaml"
8738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8739 # note test will not do anything if MDS is not local
8740 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8741 skip_env "ldiskfs only test"
8743 remote_mds_nodsh && skip "remote MDS with nodsh"
8745 local MNTDEV="osd*.*MDT*.mntdev"
8746 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8747 [ -z "$DEV" ] && error "can't access $MNTDEV"
8748 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8749 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8750 error "can't access $DEV"
8751 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8752 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8756 run_test 57a "verify MDS filesystem created with large inodes =="
8759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8760 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8761 skip_env "ldiskfs only test"
8763 remote_mds_nodsh && skip "remote MDS with nodsh"
8765 local dir=$DIR/$tdir
8768 local fileN=$dir/f$filecount
8770 rm -rf $dir || error "removing $dir"
8772 local mdtidx=$($LFS getstripe -m $dir)
8773 local mdtname=MDT$(printf %04x $mdtidx)
8774 local facet=mds$((mdtidx + 1))
8776 echo "mcreating $filecount files"
8777 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8779 # verify that files do not have EAs yet
8780 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8781 error "$file1 has an EA"
8782 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8783 error "$fileN has an EA"
8787 df $dir #make sure we get new statfs data
8788 local mdsfree=$(do_facet $facet \
8789 lctl get_param -n osd*.*$mdtname.kbytesfree)
8790 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8793 echo "opening files to create objects/EAs"
8794 for file in $(seq -f $dir/f%g 1 $filecount); do
8795 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8796 error "opening $file"
8799 # verify that files have EAs now
8800 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8801 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8803 sleep 1 #make sure we get new statfs data
8805 local mdsfree2=$(do_facet $facet \
8806 lctl get_param -n osd*.*$mdtname.kbytesfree)
8807 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8809 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8810 if [ "$mdsfree" != "$mdsfree2" ]; then
8811 error "MDC before $mdcfree != after $mdcfree2"
8813 echo "MDC before $mdcfree != after $mdcfree2"
8814 echo "unable to confirm if MDS has large inodes"
8819 run_test 57b "default LOV EAs are stored inside large inodes ==="
8822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8823 [ -z "$(which wiretest 2>/dev/null)" ] &&
8824 skip_env "could not find wiretest"
8828 run_test 58 "verify cross-platform wire constants =============="
8831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8833 echo "touch 130 files"
8834 createmany -o $DIR/f59- 130
8836 unlinkmany $DIR/f59- 130
8838 # wait for commitment of removal
8839 wait_delete_completed
8841 run_test 59 "verify cancellation of llog records async ========="
8843 TEST60_HEAD="test_60 run $RANDOM"
8845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8846 remote_mgs_nodsh && skip "remote MGS with nodsh"
8847 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8848 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8849 skip_env "missing subtest run-llog.sh"
8851 log "$TEST60_HEAD - from kernel mode"
8852 do_facet mgs "$LCTL dk > /dev/null"
8853 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8854 do_facet mgs $LCTL dk > $TMP/$tfile
8856 # LU-6388: test llog_reader
8857 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8858 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8859 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8860 skip_env "missing llog_reader"
8861 local fstype=$(facet_fstype mgs)
8862 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8863 skip_env "Only for ldiskfs or zfs type mgs"
8865 local mntpt=$(facet_mntpt mgs)
8866 local mgsdev=$(mgsdevname 1)
8878 #get fid and record list
8879 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8881 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8883 #remount mgs as ldiskfs or zfs type
8884 stop mgs || error "stop mgs failed"
8885 mount_fstype mgs || error "remount mgs failed"
8886 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8889 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8890 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8895 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8897 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8899 echo "obj_file is $obj_file"
8900 do_facet mgs $llog_reader $obj_file
8902 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8903 awk '{ print $3 }' | sed -e "s/^type=//g")
8904 if [ $rec_type != $rec ]; then
8905 echo "FAILED test_60a wrong record type $rec_type," \
8911 #check obj path if record type is LLOG_LOGID_MAGIC
8912 if [ "$rec" == "1064553b" ]; then
8913 path=$(do_facet mgs $llog_reader $obj_file |
8914 grep "path=" | awk '{ print $NF }' |
8915 sed -e "s/^path=//g")
8916 if [ $obj_file != $mntpt/$path ]; then
8917 echo "FAILED test_60a wrong obj path" \
8918 "$montpt/$path, should be $obj_file"
8925 #restart mgs before "error", otherwise it will block the next test
8926 stop mgs || error "stop mgs failed"
8927 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8928 $pass || error "test failed, see FAILED test_60a messages for specifics"
8930 run_test 60a "llog_test run from kernel module and test llog_reader"
8932 test_60b() { # bug 6411
8933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8936 LLOG_COUNT=$(do_facet mgs dmesg |
8937 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8938 /llog_[a-z]*.c:[0-9]/ {
8950 [[ $LLOG_COUNT -gt 120 ]] &&
8951 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8953 run_test 60b "limit repeated messages from CERROR/CWARN"
8956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8958 echo "create 5000 files"
8959 createmany -o $DIR/f60c- 5000
8960 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8961 lctl set_param fail_loc=0x80000137
8962 unlinkmany $DIR/f60c- 5000
8963 lctl set_param fail_loc=0
8965 run_test 60c "unlink file when mds full"
8968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8970 SAVEPRINTK=$(lctl get_param -n printk)
8971 # verify "lctl mark" is even working"
8972 MESSAGE="test message ID $RANDOM $$"
8973 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8974 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8976 lctl set_param printk=0 || error "set lnet.printk failed"
8977 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8978 MESSAGE="new test message ID $RANDOM $$"
8979 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8980 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8981 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8983 lctl set_param -n printk="$SAVEPRINTK"
8985 run_test 60d "test printk console message masking"
8988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8989 remote_mds_nodsh && skip "remote MDS with nodsh"
8992 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8993 do_facet mds1 lctl set_param fail_loc=0x15b
8996 run_test 60e "no space while new llog is being created"
8999 local old_path=$($LCTL get_param -n debug_path)
9001 stack_trap "$LCTL set_param debug_path=$old_path"
9002 stack_trap "rm -f $TMP/$tfile*"
9003 rm -f $TMP/$tfile* 2> /dev/null
9004 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9005 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
9006 test_mkdir $DIR/$tdir
9007 # retry in case the open is cached and not released
9008 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
9009 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
9013 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
9015 run_test 60f "change debug_path works"
9021 test_mkdir -c $MDSCOUNT $DIR/$tdir
9026 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
9027 -c $MDSCOUNT $DIR/$tdir/subdir$index \
9029 mkdir $DIR/$tdir/subdir$index 2>/dev/null
9030 rmdir $DIR/$tdir/subdir$index 2>/dev/null
9031 index=$((index + 1))
9037 for i in {0..100}; do
9038 # define OBD_FAIL_OSD_TXN_START 0x19a
9039 local index=$((i % MDSCOUNT + 1))
9041 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
9048 for i in $(seq $MDSCOUNT); do
9049 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
9052 mkdir $DIR/$tdir/new || error "mkdir failed"
9053 rmdir $DIR/$tdir/new || error "rmdir failed"
9055 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
9057 for i in $(seq $MDSCOUNT); do
9058 wait_update_facet mds$i "$LCTL get_param -n \
9059 mdd.$(facet_svc mds$i).lfsck_namespace |
9060 awk '/^status/ { print \\\$2 }'" "completed"
9064 rm -rf $DIR/$tdir || error "rmdir failed"
9066 run_test 60g "transaction abort won't cause MDT hung"
9069 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
9070 skip "Need MDS version at least 2.12.52"
9071 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
9075 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
9076 #define OBD_FAIL_MDS_STRIPE_FID 0x189
9077 for fail_loc in 0x80000188 0x80000189; do
9078 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
9079 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
9080 error "mkdir $dir-$fail_loc failed"
9081 for i in {0..10}; do
9082 # create may fail on missing stripe
9083 echo $i > $DIR/$tdir-$fail_loc/$i
9085 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9086 error "getdirstripe $tdir-$fail_loc failed"
9087 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
9088 error "migrate $tdir-$fail_loc failed"
9089 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9090 error "getdirstripe $tdir-$fail_loc failed"
9091 pushd $DIR/$tdir-$fail_loc
9093 echo $f | cmp $f - || error "$f data mismatch"
9096 rm -rf $DIR/$tdir-$fail_loc
9099 run_test 60h "striped directory with missing stripes can be accessed"
9101 function t60i_load() {
9103 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
9104 $LCTL set_param fail_loc=0x131c fail_val=1
9105 for ((i=0; i<5000; i++)); do
9106 touch $DIR/$tdir/f$i
9111 changelog_register || error "changelog_register failed"
9112 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
9113 changelog_users $SINGLEMDS | grep -q $cl_user ||
9114 error "User $cl_user not found in changelog_users"
9115 changelog_chmask "ALL"
9118 for((i=0; i<100; i++)); do
9119 changelog_dump >/dev/null ||
9120 error "can't read changelog"
9124 changelog_deregister || error "changelog_deregister failed"
9125 $LCTL set_param fail_loc=0
9127 run_test 60i "llog: new record vs reader race"
9130 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
9131 skip "need MDS version at least 2.15.50"
9132 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9133 remote_mds_nodsh && skip "remote MDS with nodsh"
9134 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
9136 changelog_users $SINGLEMDS | grep "^cl" &&
9137 skip "active changelog user"
9139 local llog_reader=$(do_facet $SINGLEMDS "which llog_reader 2> /dev/null")
9141 [[ -z $(do_facet $SINGLEMDS ls -d $llog_reader 2> /dev/null) ]] &&
9142 skip_env "missing llog_reader"
9144 mkdir_on_mdt0 $DIR/$tdir
9146 local f=$DIR/$tdir/$tfile
9151 changelog_register || error "cannot register changelog user"
9153 # set changelog_mask to ALL
9154 changelog_chmask "ALL"
9157 createmany -o ${f}- 100 || error "createmany failed as $RUNAS_ID"
9158 unlinkmany ${f}- 100 || error "unlinkmany failed"
9160 tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
9161 mdt_dev=$(facet_device $SINGLEMDS)
9163 do_facet $SINGLEMDS sync
9164 plain=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump changelog_catalog \
9165 $tmpfile' $mdt_dev; $llog_reader $tmpfile" |
9166 awk '{match($0,"path=([^ ]+)",a)}END{print a[1]}')
9168 stack_trap "do_facet $SINGLEMDS rm -f $tmpfile"
9170 # if $tmpfile is not on EXT3 filesystem for some reason
9171 [[ ${plain:0:1} == 'O' ]] ||
9172 skip "path $plain is not in 'O/1/d<n>/<n>' format"
9174 size=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump $plain $tmpfile' \
9175 $mdt_dev; stat -c %s $tmpfile")
9176 echo "Truncate llog from $size to $((size - size % 8192))"
9177 size=$((size - size % 8192))
9178 do_facet $SINGLEMDS $TRUNCATE $tmpfile $size
9179 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9180 grep -c 'in bitmap only')
9181 (( $errs > 0 )) || error "llog_reader didn't find lost records"
9183 size=$((size - 9000))
9184 echo "Corrupt llog in the middle at $size"
9185 do_facet $SINGLEMDS dd if=/dev/urandom of=$tmpfile bs=1 seek=$size \
9186 count=333 conv=notrunc
9187 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9188 grep -c 'next chunk')
9189 (( $errs > 0 )) || error "llog_reader didn't skip bad chunk"
9191 run_test 60j "llog_reader reports corruptions"
9194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9197 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
9198 cancel_lru_locks osc
9199 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
9202 run_test 61a "mmap() writes don't make sync hang ================"
9205 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
9207 run_test 61b "mmap() of unstriped file is successful"
9209 # bug 2330 - insufficient obd_match error checking causes LBUG
9211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9215 cancel_lru_locks osc
9216 lctl set_param fail_loc=0x405
9217 cat $f && error "cat succeeded, expect -EIO"
9218 lctl set_param fail_loc=0
9220 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
9221 # match every page all of the time.
9222 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
9224 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
9225 # Though this test is irrelevant anymore, it helped to reveal some
9226 # other grant bugs (LU-4482), let's keep it.
9227 test_63a() { # was test_63
9228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9230 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
9232 for i in `seq 10` ; do
9233 dd if=/dev/zero of=$DIR/f63 bs=8k &
9239 rm -f $DIR/f63 || true
9241 run_test 63a "Verify oig_wait interruption does not crash ======="
9243 # bug 2248 - async write errors didn't return to application on sync
9244 # bug 3677 - async write errors left page locked
9246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9249 lctl set_param debug=-1
9251 # ensure we have a grant to do async writes
9252 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
9255 sync # sync lest earlier test intercept the fail_loc
9257 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9258 lctl set_param fail_loc=0x80000406
9259 $MULTIOP $DIR/$tfile Owy && \
9260 error "sync didn't return ENOMEM"
9261 sync; sleep 2; sync # do a real sync this time to flush page
9262 lctl get_param -n llite.*.dump_page_cache | grep locked && \
9263 error "locked page left in cache after async error" || true
9266 run_test 63b "async write errors should be returned to fsync ==="
9269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9272 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
9274 run_test 64a "verify filter grant calculations (in kernel) ====="
9277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9279 bash oos.sh $MOUNT || error "oos.sh failed: $?"
9281 run_test 64b "check out-of-space detection on client"
9284 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
9286 run_test 64c "verify grant shrink"
9292 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
9295 # this does exactly what osc_request.c:osc_announce_cached() does in
9296 # order to calculate max amount of grants to ask from server
9300 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
9301 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
9303 ((rpc_in_flight++));
9304 nrpages=$((nrpages * rpc_in_flight))
9306 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
9308 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
9310 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
9311 local undirty=$((nrpages * PAGE_SIZE))
9313 local max_extent_pages
9314 max_extent_pages=$(import_param $tgt grant_max_extent_size)
9315 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
9316 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
9317 local grant_extent_tax
9318 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9320 undirty=$((undirty + nrextents * grant_extent_tax))
9325 # this is size of unit for grant allocation. It should be equal to
9326 # what tgt_grant.c:tgt_grant_chunk() calculates
9330 local grant_extent_tax
9332 max_brw_size=$(import_param $tgt max_brw_size)
9334 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9336 echo $(((max_brw_size + grant_extent_tax) * 2))
9340 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
9341 skip "OST < 2.10.55 doesn't limit grants enough"
9343 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
9345 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
9346 skip "no grant_param connect flag"
9348 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9350 $LCTL set_param -n -n debug="$OLDDEBUG" || true
9351 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9354 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
9355 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
9357 $LFS setstripe $DIR/$tfile -i 0 -c 1
9358 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
9361 while kill -0 $ddpid; do
9362 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9364 if [[ $cur_grant -gt $max_cur_granted ]]; then
9366 error "cur_grant $cur_grant > $max_cur_granted"
9372 run_test 64d "check grant limit exceed"
9378 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9380 ((cur_grants == expected)) ||
9381 error "$msg: grants mismatch: $cur_grants, expected $expected"
9385 echo $((($1 + $2 - 1) & ~($2 - 1)))
9389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9390 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
9391 skip "Need OSS version at least 2.11.56"
9393 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9394 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9395 $LCTL set_param debug=+cache
9397 # Remount client to reset grant
9398 remount_client $MOUNT || error "failed to remount client"
9399 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9401 local init_grants=$(import_param $osc_tgt initial_grant)
9403 check_grants $osc_tgt $init_grants "init grants"
9405 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9406 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9407 local gbs=$(import_param $osc_tgt grant_block_size)
9409 # write random number of bytes from max_brw_size / 4 to max_brw_size
9410 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9411 # align for direct io
9412 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9413 # round to grant consumption unit
9414 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9416 local grants=$((wb_round_up + extent_tax))
9418 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9420 # define OBD_FAIL_TGT_NO_GRANT 0x725
9421 # make the server not grant more back
9422 do_facet ost1 $LCTL set_param fail_loc=0x725
9423 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9425 do_facet ost1 $LCTL set_param fail_loc=0
9427 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9429 rm -f $DIR/$tfile || error "rm failed"
9431 # Remount client to reset grant
9432 remount_client $MOUNT || error "failed to remount client"
9433 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9435 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9437 # define OBD_FAIL_TGT_NO_GRANT 0x725
9438 # make the server not grant more back
9439 do_facet ost1 $LCTL set_param fail_loc=0x725
9440 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9441 do_facet ost1 $LCTL set_param fail_loc=0
9443 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9445 run_test 64e "check grant consumption (no grant allocation)"
9448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9450 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9451 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9452 $LCTL set_param debug=+cache
9454 # Remount client to reset grant
9455 remount_client $MOUNT || error "failed to remount client"
9456 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9458 local init_grants=$(import_param $osc_tgt initial_grant)
9459 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9460 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9461 local gbs=$(import_param $osc_tgt grant_block_size)
9462 local chunk=$(grant_chunk $osc_tgt)
9464 # write random number of bytes from max_brw_size / 4 to max_brw_size
9465 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9466 # align for direct io
9467 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9468 # round to grant consumption unit
9469 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9471 local grants=$((wb_round_up + extent_tax))
9473 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9474 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9475 error "error writing to $DIR/$tfile"
9477 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9478 "direct io with grant allocation"
9480 rm -f $DIR/$tfile || error "rm failed"
9482 # Remount client to reset grant
9483 remount_client $MOUNT || error "failed to remount client"
9484 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9486 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9488 local cmd="oO_WRONLY:w${write_bytes}_yc"
9490 $MULTIOP $DIR/$tfile $cmd &
9494 check_grants $osc_tgt $((init_grants - grants)) \
9495 "buffered io, not write rpc"
9497 kill -USR1 $MULTIPID
9500 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9501 "buffered io, one RPC"
9503 run_test 64f "check grant consumption (with grant allocation)"
9506 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9507 skip "Need MDS version at least 2.14.56"
9509 local mdts=$(comma_list $(mdts_nodes))
9511 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9513 stack_trap "$LCTL set_param $old"
9515 # generate dirty pages and increase dirty granted on MDT
9516 stack_trap "rm -f $DIR/$tfile-*"
9517 for (( i = 0; i < 10; i++)); do
9518 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9519 error "can't set stripe"
9520 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9522 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9523 $LFS getstripe $DIR/$tfile-$i
9524 error "not DoM file"
9531 # wait until grant shrink reset grant dirty on MDTs
9532 for ((i = 0; i < 120; i++)); do
9533 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9534 awk '{sum=sum+$1} END {print sum}')
9535 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9536 echo "$grant_dirty grants, $vm_dirty pages"
9537 (( grant_dirty + vm_dirty == 0 )) && break
9538 (( i == 3 )) && sync &&
9539 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9543 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9544 awk '{sum=sum+$1} END {print sum}')
9545 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9547 run_test 64g "grant shrink on MDT"
9550 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9551 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9553 local instance=$($LFS getname -i $DIR)
9554 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9555 local num_exps=$(do_facet ost1 \
9556 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9557 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9558 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9559 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9561 # 10MiB is for file to be written, max_brw_size * 16 *
9562 # num_exps is space reserve so that tgt_grant_shrink() decided
9564 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9565 (( avail * 1024 < expect )) &&
9566 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9568 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9569 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9570 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9571 $LCTL set_param osc.*OST0000*.grant_shrink=1
9572 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9574 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9575 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9577 # drop cache so that coming read would do rpc
9578 cancel_lru_locks osc
9580 # shrink interval is set to 10, pause for 7 seconds so that
9581 # grant thread did not wake up yet but coming read entered
9582 # shrink mode for rpc (osc_should_shrink_grant())
9585 declare -a cur_grant_bytes
9586 declare -a tot_granted
9587 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9588 tot_granted[0]=$(do_facet ost1 \
9589 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9591 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9593 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9594 tot_granted[1]=$(do_facet ost1 \
9595 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9597 # grant change should be equal on both sides
9598 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9599 tot_granted[0] - tot_granted[1])) ||
9600 error "grant change mismatch, " \
9601 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9602 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9604 run_test 64h "grant shrink on read"
9607 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9608 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9611 remote_ost_nodsh && skip "remote OSTs with nodsh"
9613 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9615 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9617 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9618 local instance=$($LFS getname -i $DIR)
9620 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9621 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9623 # shrink grants and simulate rpc loss
9624 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9625 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9626 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9630 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9632 local testid=$(echo $TESTNAME | tr '_' ' ')
9634 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9635 grep "GRANT, real grant" &&
9636 error "client has more grants then it owns" || true
9638 run_test 64i "shrink on reconnect"
9640 # bug 1414 - set/get directories' stripe info
9642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9644 test_mkdir $DIR/$tdir
9646 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9648 run_test 65a "directory with no stripe info"
9651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9653 test_mkdir $DIR/$tdir
9654 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9656 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9659 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9661 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9665 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9667 test_mkdir $DIR/$tdir
9668 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9670 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9671 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9673 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9675 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9680 test_mkdir $DIR/$tdir
9681 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9682 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9684 if [[ $STRIPECOUNT -le 0 ]]; then
9686 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9687 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9688 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9690 sc=$(($STRIPECOUNT - 1))
9692 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9693 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9694 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9695 error "lverify failed"
9697 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9702 test_mkdir $DIR/$tdir
9704 $LFS setstripe $DIR/$tdir || error "setstripe"
9705 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9706 error "no stripe info failed"
9708 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9710 run_test 65e "directory setstripe defaults"
9713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9715 test_mkdir $DIR/${tdir}f
9716 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9717 error "setstripe succeeded" || true
9719 run_test 65f "dir setstripe permission (should return error) ==="
9722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9724 test_mkdir $DIR/$tdir
9725 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9727 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9728 error "setstripe -S failed"
9729 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9730 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9731 error "delete default stripe failed"
9733 run_test 65g "directory setstripe -d"
9736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9738 test_mkdir $DIR/$tdir
9739 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9741 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9742 error "setstripe -S failed"
9743 test_mkdir $DIR/$tdir/dd1
9744 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9745 error "stripe info inherit failed"
9747 run_test 65h "directory stripe info inherit ===================="
9750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9752 save_layout_restore_at_exit $MOUNT
9754 # bug6367: set non-default striping on root directory
9755 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9757 # bug12836: getstripe on -1 default directory striping
9758 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9760 # bug12836: getstripe -v on -1 default directory striping
9761 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9763 # bug12836: new find on -1 default directory striping
9764 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9766 run_test 65i "various tests to set root directory striping"
9768 test_65j() { # bug6367
9769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9773 # if we aren't already remounting for each test, do so for this test
9774 if [ "$I_MOUNTED" = "yes" ]; then
9775 cleanup || error "failed to unmount"
9779 save_layout_restore_at_exit $MOUNT
9781 $LFS setstripe -d $MOUNT || error "setstripe failed"
9783 run_test 65j "set default striping on root directory (bug 6367)="
9787 wait_delete_completed
9788 do_facet $SINGLEMDS "lctl set_param -n \
9789 osp.$ost*MDT0000.max_create_count=$max_count"
9790 do_facet $SINGLEMDS "lctl set_param -n \
9791 osp.$ost*MDT0000.create_count=$count"
9792 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9793 echo $INACTIVE_OSC "is Activate"
9795 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9798 test_65k() { # bug11679
9799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9800 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9801 remote_mds_nodsh && skip "remote MDS with nodsh"
9803 local disable_precreate=true
9804 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9805 disable_precreate=false
9807 echo "Check OST status: "
9808 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9809 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9811 for OSC in $MDS_OSCS; do
9812 echo $OSC "is active"
9813 do_facet $SINGLEMDS lctl --device %$OSC activate
9816 for INACTIVE_OSC in $MDS_OSCS; do
9817 local ost=$(osc_to_ost $INACTIVE_OSC)
9818 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9819 lov.*md*.target_obd |
9820 awk -F: /$ost/'{ print $1 }' | head -n 1)
9823 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9824 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9826 echo "Deactivate: " $INACTIVE_OSC
9827 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9829 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9830 osp.$ost*MDT0000.create_count")
9831 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9832 osp.$ost*MDT0000.max_create_count")
9833 $disable_precreate &&
9834 do_facet $SINGLEMDS "lctl set_param -n \
9835 osp.$ost*MDT0000.max_create_count=0"
9837 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9838 [ -f $DIR/$tdir/$idx ] && continue
9839 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9840 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9842 error "setstripe $idx should succeed"; }
9843 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9845 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9848 do_facet $SINGLEMDS "lctl set_param -n \
9849 osp.$ost*MDT0000.max_create_count=$max_count"
9850 do_facet $SINGLEMDS "lctl set_param -n \
9851 osp.$ost*MDT0000.create_count=$count"
9852 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9853 echo $INACTIVE_OSC "is Activate"
9855 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9858 run_test 65k "validate manual striping works properly with deactivated OSCs"
9860 test_65l() { # bug 12836
9861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9863 test_mkdir -p $DIR/$tdir/test_dir
9864 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9865 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9867 run_test 65l "lfs find on -1 stripe dir ========================"
9870 local layout=$(save_layout $MOUNT)
9871 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9872 restore_layout $MOUNT $layout
9873 error "setstripe should fail by non-root users"
9877 run_test 65m "normal user can't set filesystem default stripe"
9880 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9881 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9882 skip "Need MDS version at least 2.12.50"
9883 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9885 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9886 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9887 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9889 save_layout_restore_at_exit $MOUNT
9891 # new subdirectory under root directory should not inherit
9892 # the default layout from root
9893 local dir1=$MOUNT/$tdir-1
9894 mkdir $dir1 || error "mkdir $dir1 failed"
9895 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9896 error "$dir1 shouldn't have LOV EA"
9898 # delete the default layout on root directory
9899 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9901 local dir2=$MOUNT/$tdir-2
9902 mkdir $dir2 || error "mkdir $dir2 failed"
9903 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9904 error "$dir2 shouldn't have LOV EA"
9906 # set a new striping pattern on root directory
9907 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9908 local new_def_stripe_size=$((def_stripe_size * 2))
9909 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9910 error "set stripe size on $MOUNT failed"
9912 # new file created in $dir2 should inherit the new stripe size from
9913 # the filesystem default
9914 local file2=$dir2/$tfile-2
9915 touch $file2 || error "touch $file2 failed"
9917 local file2_stripe_size=$($LFS getstripe -S $file2)
9918 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9920 echo "file2_stripe_size: '$file2_stripe_size'"
9921 echo "new_def_stripe_size: '$new_def_stripe_size'"
9922 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9925 local dir3=$MOUNT/$tdir-3
9926 mkdir $dir3 || error "mkdir $dir3 failed"
9927 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9928 # the root layout, which is the actual default layout that will be used
9929 # when new files are created in $dir3.
9930 local dir3_layout=$(get_layout_param $dir3)
9931 local root_dir_layout=$(get_layout_param $MOUNT)
9932 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9934 echo "dir3_layout: '$dir3_layout'"
9935 echo "root_dir_layout: '$root_dir_layout'"
9936 error "$dir3 should show the default layout from $MOUNT"
9939 # set OST pool on root directory
9940 local pool=$TESTNAME
9941 pool_add $pool || error "add $pool failed"
9942 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9943 error "add targets to $pool failed"
9945 $LFS setstripe -p $pool $MOUNT ||
9946 error "set OST pool on $MOUNT failed"
9948 # new file created in $dir3 should inherit the pool from
9949 # the filesystem default
9950 local file3=$dir3/$tfile-3
9951 touch $file3 || error "touch $file3 failed"
9953 local file3_pool=$($LFS getstripe -p $file3)
9954 [[ "$file3_pool" = "$pool" ]] ||
9955 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9957 local dir4=$MOUNT/$tdir-4
9958 mkdir $dir4 || error "mkdir $dir4 failed"
9959 local dir4_layout=$(get_layout_param $dir4)
9960 root_dir_layout=$(get_layout_param $MOUNT)
9961 echo "$LFS getstripe -d $dir4"
9962 $LFS getstripe -d $dir4
9963 echo "$LFS getstripe -d $MOUNT"
9964 $LFS getstripe -d $MOUNT
9965 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9967 echo "dir4_layout: '$dir4_layout'"
9968 echo "root_dir_layout: '$root_dir_layout'"
9969 error "$dir4 should show the default layout from $MOUNT"
9972 # new file created in $dir4 should inherit the pool from
9973 # the filesystem default
9974 local file4=$dir4/$tfile-4
9975 touch $file4 || error "touch $file4 failed"
9977 local file4_pool=$($LFS getstripe -p $file4)
9978 [[ "$file4_pool" = "$pool" ]] ||
9979 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9981 # new subdirectory under non-root directory should inherit
9982 # the default layout from its parent directory
9983 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9984 error "set directory layout on $dir4 failed"
9986 local dir5=$dir4/$tdir-5
9987 mkdir $dir5 || error "mkdir $dir5 failed"
9989 dir4_layout=$(get_layout_param $dir4)
9990 local dir5_layout=$(get_layout_param $dir5)
9991 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9993 echo "dir4_layout: '$dir4_layout'"
9994 echo "dir5_layout: '$dir5_layout'"
9995 error "$dir5 should inherit the default layout from $dir4"
9998 # though subdir under ROOT doesn't inherit default layout, but
9999 # its sub dir/file should be created with default layout.
10000 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
10001 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
10002 skip "Need MDS version at least 2.12.59"
10004 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
10005 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
10006 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
10008 if [ $default_lmv_hash == "none" ]; then
10009 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
10011 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
10012 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
10015 $LFS setdirstripe -D -c 2 $MOUNT ||
10016 error "setdirstripe -D -c 2 failed"
10017 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
10018 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
10019 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
10021 # $dir4 layout includes pool
10022 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
10023 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10024 error "pool lost on setstripe"
10025 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
10026 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10027 error "pool lost on compound layout setstripe"
10029 run_test 65n "don't inherit default layout from root for new subdirectories"
10032 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
10033 skip "need MDS version at least 2.14.57"
10035 # set OST pool on root directory
10036 local pool=$TESTNAME
10038 pool_add $pool || error "add $pool failed"
10039 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10040 error "add targets to $pool failed"
10042 local dir1=$MOUNT/$tdir
10044 mkdir $dir1 || error "mkdir $dir1 failed"
10046 # set a new striping pattern on root directory
10047 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10049 $LFS setstripe -p $pool $dir1 ||
10050 error "set directory layout on $dir1 failed"
10052 # $dir1 layout includes pool
10053 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
10054 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10055 error "pool lost on setstripe"
10056 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
10057 $LFS getstripe $dir1
10058 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10059 error "pool lost on compound layout setstripe"
10061 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
10062 error "setdirstripe failed on sub-dir with inherited pool"
10063 $LFS getstripe $dir1/dir2
10064 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
10065 error "pool lost on compound layout setdirstripe"
10067 $LFS setstripe -E -1 -c 1 $dir1
10068 $LFS getstripe -d $dir1
10069 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10070 error "pool lost on setstripe"
10072 run_test 65o "pool inheritance for mdt component"
10074 test_65p () { # LU-16152
10075 local src_dir=$DIR/$tdir/src_dir
10076 local dst_dir=$DIR/$tdir/dst_dir
10077 local yaml_file=$DIR/$tdir/layout.yaml
10080 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
10081 skip "Need at least version 2.15.51"
10083 test_mkdir -p $src_dir
10084 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
10085 error "failed to setstripe"
10086 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
10087 error "failed to getstripe"
10089 test_mkdir -p $dst_dir
10090 $LFS setstripe --yaml $yaml_file $dst_dir ||
10091 error "failed to setstripe with yaml file"
10092 border=$($LFS getstripe -d $dst_dir |
10093 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
10094 error "failed to getstripe"
10096 # 2048M is 0x80000000, or 2147483648
10097 (( $border == 2147483648 )) ||
10098 error "failed to handle huge number in yaml layout"
10100 run_test 65p "setstripe with yaml file and huge number"
10102 # bug 2543 - update blocks count on client
10104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10106 local COUNT=${COUNT:-8}
10107 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
10108 sync; sync_all_data; sync; sync_all_data
10109 cancel_lru_locks osc
10110 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
10111 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
10113 run_test 66 "update inode blocks count on client ==============="
10116 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
10120 swapon -s | awk '($1 == "'$1'") { print $4 }'
10123 # bug5265, obdfilter oa2dentry return -ENOENT
10124 # #define OBD_FAIL_SRV_ENOENT 0x217
10126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10127 remote_ost_nodsh && skip "remote OST with nodsh"
10130 $LFS setstripe -c 1 -i 0 $f
10132 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
10134 do_facet ost1 lctl set_param fail_loc=0x217
10135 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
10136 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
10138 do_facet ost1 lctl set_param fail_loc=0
10139 $DIRECTIO write $f 0 2 || error "write error"
10141 cancel_lru_locks osc
10142 $DIRECTIO read $f 0 1 || error "read error"
10144 do_facet ost1 lctl set_param fail_loc=0x217
10145 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
10147 do_facet ost1 lctl set_param fail_loc=0
10150 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
10153 test_mkdir $DIR/$tdir
10154 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
10155 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
10157 run_test 71 "Running dbench on lustre (don't segment fault) ===="
10159 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
10160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10161 [ "$RUNAS_ID" = "$UID" ] &&
10162 skip_env "RUNAS_ID = UID = $UID -- skipping"
10163 # Check that testing environment is properly set up. Skip if not
10164 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
10165 skip_env "User $RUNAS_ID does not exist - skipping"
10168 chmod 777 $DIR/$tfile
10169 chmod ug+s $DIR/$tfile
10170 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
10171 error "$RUNAS dd $DIR/$tfile failed"
10172 # See if we are still setuid/sgid
10173 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10174 error "S/gid is not dropped on write"
10175 # Now test that MDS is updated too
10176 cancel_lru_locks mdc
10177 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10178 error "S/gid is not dropped on MDS"
10181 run_test 72a "Test that remove suid works properly (bug5695) ===="
10183 test_72b() { # bug 24226 -- keep mode setting when size is not changing
10186 [ "$RUNAS_ID" = "$UID" ] &&
10187 skip_env "RUNAS_ID = UID = $UID -- skipping"
10188 [ "$RUNAS_ID" -eq 0 ] &&
10189 skip_env "RUNAS_ID = 0 -- skipping"
10190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10191 # Check that testing environment is properly set up. Skip if not
10192 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
10193 skip_env "User $RUNAS_ID does not exist - skipping"
10195 touch $DIR/${tfile}-f{g,u}
10196 test_mkdir $DIR/${tfile}-dg
10197 test_mkdir $DIR/${tfile}-du
10198 chmod 770 $DIR/${tfile}-{f,d}{g,u}
10199 chmod g+s $DIR/${tfile}-{f,d}g
10200 chmod u+s $DIR/${tfile}-{f,d}u
10201 for perm in 777 2777 4777; do
10202 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
10203 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
10204 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
10205 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
10209 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
10211 # bug 3462 - multiple simultaneous MDC requests
10213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10215 test_mkdir $DIR/d73-1
10216 test_mkdir $DIR/d73-2
10217 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
10220 lctl set_param fail_loc=0x80000129
10221 $MULTIOP $DIR/d73-1/f73-2 Oc &
10223 lctl set_param fail_loc=0
10225 $MULTIOP $DIR/d73-2/f73-3 Oc &
10229 wait $pid1 || return 1
10233 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
10234 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
10235 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
10239 run_test 73 "multiple MDC requests (should not deadlock)"
10241 test_74a() { # bug 6149, 6184
10242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10245 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10247 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
10248 # will spin in a tight reconnection loop
10249 $LCTL set_param fail_loc=0x8000030e
10250 # get any lock that won't be difficult - lookup works.
10252 $LCTL set_param fail_loc=0
10256 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
10258 test_74b() { # bug 13310
10259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10261 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10263 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
10264 # will spin in a tight reconnection loop
10265 $LCTL set_param fail_loc=0x8000030e
10266 # get a "difficult" lock
10268 $LCTL set_param fail_loc=0
10272 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
10275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10277 #define OBD_FAIL_LDLM_NEW_LOCK
10278 $LCTL set_param fail_loc=0x319
10279 touch $DIR/$tfile && error "touch successful"
10280 $LCTL set_param fail_loc=0
10283 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
10285 slab_lic=/sys/kernel/slab/lustre_inode_cache
10287 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
10288 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
10289 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
10292 test_76a() { # Now for b=20433, added originally in b=1443
10293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10295 cancel_lru_locks osc
10296 # there may be some slab objects cached per core
10297 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
10298 local before=$(num_objects)
10299 local count=$((512 * cpus))
10300 [ "$SLOW" = "no" ] && count=$((128 * cpus))
10301 local margin=$((count / 10))
10302 if [[ -f $slab_lic/aliases ]]; then
10303 local aliases=$(cat $slab_lic/aliases)
10304 (( aliases > 0 )) && margin=$((margin * aliases))
10307 echo "before slab objects: $before"
10308 for i in $(seq $count); do
10312 cancel_lru_locks osc
10313 local after=$(num_objects)
10314 echo "created: $count, after slab objects: $after"
10315 # shared slab counts are not very accurate, allow significant margin
10316 # the main goal is that the cache growth is not permanently > $count
10317 while (( after > before + margin )); do
10319 after=$(num_objects)
10321 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10322 if (( wait > 60 )); then
10323 error "inode slab grew from $before+$margin to $after"
10327 run_test 76a "confirm clients recycle inodes properly ===="
10330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10331 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
10334 local before=$(num_objects)
10336 for i in $(seq $count); do
10341 local after=$(num_objects)
10344 while (( after > before )); do
10346 after=$(num_objects)
10348 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10349 if (( wait > 60 )); then
10350 error "inode slab grew from $before to $after"
10354 echo "slab objects before: $before, after: $after"
10356 run_test 76b "confirm clients recycle directory inodes properly ===="
10358 export ORIG_CSUM=""
10361 # Note: in sptlrpc modes which enable its own bulk checksum, the
10362 # original crc32_le bulk checksum will be automatically disabled,
10363 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10364 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10365 # In this case set_checksums() will not be no-op, because sptlrpc
10366 # bulk checksum will be enabled all through the test.
10368 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10369 lctl set_param -n osc.*.checksums $1
10373 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10374 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10375 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10376 tr -d [] | head -n1)}
10377 set_checksum_type()
10379 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10381 log "set checksum type to $1, rc = $rc"
10385 get_osc_checksum_type()
10387 # arugment 1: OST name, like OST0000
10389 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10390 sed 's/.*\[\(.*\)\].*/\1/g')
10392 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10393 echo $checksum_type
10396 F77_TMP=$TMP/f77-temp
10399 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10400 error "error writing to $F77_TMP"
10403 test_77a() { # bug 10889
10404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10405 $GSS && skip_env "could not run with gss"
10407 [ ! -f $F77_TMP ] && setup_f77
10409 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10413 run_test 77a "normal checksum read/write operation"
10415 test_77b() { # bug 10889
10416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10417 $GSS && skip_env "could not run with gss"
10419 [ ! -f $F77_TMP ] && setup_f77
10420 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10421 $LCTL set_param fail_loc=0x80000409
10424 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10425 error "dd error: $?"
10426 $LCTL set_param fail_loc=0
10428 for algo in $CKSUM_TYPES; do
10429 cancel_lru_locks osc
10430 set_checksum_type $algo
10431 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10432 $LCTL set_param fail_loc=0x80000408
10433 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10434 $LCTL set_param fail_loc=0
10437 set_checksum_type $ORIG_CSUM_TYPE
10440 run_test 77b "checksum error on client write, read"
10445 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10447 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10448 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10449 $check_ost && [ -n "$ost_file_prefix" ] &&
10450 do_facet ost1 rm -f ${ost_file_prefix}\*
10454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10455 $GSS && skip_env "could not run with gss"
10456 remote_ost_nodsh && skip "remote OST with nodsh"
10459 local osc_file_prefix
10461 local check_ost=false
10462 local ost_file_prefix
10468 # ensure corruption will occur on first OSS/OST
10469 $LFS setstripe -i 0 $DIR/$tfile
10471 [ ! -f $F77_TMP ] && setup_f77
10472 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10473 error "dd write error: $?"
10474 fid=$($LFS path2fid $DIR/$tfile)
10476 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10479 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10480 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10482 echo "OSS do not support bulk pages dump upon error"
10485 osc_file_prefix=$($LCTL get_param -n debug_path)
10486 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10488 trap cleanup_77c EXIT
10491 # enable bulk pages dump upon error on Client
10492 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10493 # enable bulk pages dump upon error on OSS
10495 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10497 # flush Client cache to allow next read to reach OSS
10498 cancel_lru_locks osc
10500 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10501 $LCTL set_param fail_loc=0x80000408
10502 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10503 $LCTL set_param fail_loc=0
10507 # check cksum dump on Client
10508 osc_file=$(ls ${osc_file_prefix}*)
10509 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10510 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10511 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10512 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10513 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10515 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10516 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10517 error "dump content does not match on Client"
10519 $check_ost || skip "No need to check cksum dump on OSS"
10521 # check cksum dump on OSS
10522 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10523 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10524 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10525 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10526 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10527 error "dump content does not match on OSS"
10531 run_test 77c "checksum error on client read with debug"
10533 test_77d() { # bug 10889
10534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10535 $GSS && skip_env "could not run with gss"
10537 stack_trap "rm -f $DIR/$tfile"
10538 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10539 $LCTL set_param fail_loc=0x80000409
10541 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10542 error "direct write: rc=$?"
10543 $LCTL set_param fail_loc=0
10546 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10547 $LCTL set_param fail_loc=0x80000408
10549 cancel_lru_locks osc
10550 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10551 error "direct read: rc=$?"
10552 $LCTL set_param fail_loc=0
10555 run_test 77d "checksum error on OST direct write, read"
10557 test_77f() { # bug 10889
10558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10559 $GSS && skip_env "could not run with gss"
10562 stack_trap "rm -f $DIR/$tfile"
10563 for algo in $CKSUM_TYPES; do
10564 cancel_lru_locks osc
10565 set_checksum_type $algo
10566 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10567 $LCTL set_param fail_loc=0x409
10568 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10569 error "direct write succeeded"
10570 $LCTL set_param fail_loc=0
10572 set_checksum_type $ORIG_CSUM_TYPE
10575 run_test 77f "repeat checksum error on write (expect error)"
10577 test_77g() { # bug 10889
10578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10579 $GSS && skip_env "could not run with gss"
10580 remote_ost_nodsh && skip "remote OST with nodsh"
10582 [ ! -f $F77_TMP ] && setup_f77
10584 local file=$DIR/$tfile
10585 stack_trap "rm -f $file" EXIT
10587 $LFS setstripe -c 1 -i 0 $file
10588 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10589 do_facet ost1 lctl set_param fail_loc=0x8000021a
10591 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10592 error "write error: rc=$?"
10593 do_facet ost1 lctl set_param fail_loc=0
10596 cancel_lru_locks osc
10597 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10598 do_facet ost1 lctl set_param fail_loc=0x8000021b
10600 cmp $F77_TMP $file || error "file compare failed"
10601 do_facet ost1 lctl set_param fail_loc=0
10604 run_test 77g "checksum error on OST write, read"
10606 test_77k() { # LU-10906
10607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10608 $GSS && skip_env "could not run with gss"
10610 local cksum_param="osc.$FSNAME*.checksums"
10611 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10615 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10616 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10617 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10620 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10621 error "failed to set checksum=$i on MGS"
10622 wait_update $HOSTNAME "$get_checksum" $i
10624 echo "remount client, checksum should be $i"
10625 remount_client $MOUNT || error "failed to remount client"
10626 checksum=$(eval $get_checksum)
10627 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10629 # remove persistent param to avoid races with checksum mountopt below
10630 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10631 error "failed to delete checksum on MGS"
10633 for opt in "checksum" "nochecksum"; do
10634 #remount with mount option
10635 echo "remount client with option $opt, checksum should be $i"
10636 umount_client $MOUNT || error "failed to umount client"
10637 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10638 error "failed to mount client with option '$opt'"
10639 checksum=$(eval $get_checksum)
10640 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10644 remount_client $MOUNT || error "failed to remount client"
10646 run_test 77k "enable/disable checksum correctly"
10649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10650 $GSS && skip_env "could not run with gss"
10653 stack_trap "set_checksums $ORIG_CSUM" EXIT
10654 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10656 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10658 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10659 for algo in $CKSUM_TYPES; do
10660 set_checksum_type $algo || error "fail to set checksum type $algo"
10661 osc_algo=$(get_osc_checksum_type OST0000)
10662 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10664 # no locks, no reqs to let the connection idle
10665 cancel_lru_locks osc
10666 lru_resize_disable osc
10667 wait_osc_import_state client ost1 IDLE
10669 # ensure ost1 is connected
10670 stat $DIR/$tfile >/dev/null || error "can't stat"
10671 wait_osc_import_state client ost1 FULL
10673 osc_algo=$(get_osc_checksum_type OST0000)
10674 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10678 run_test 77l "preferred checksum type is remembered after reconnected"
10680 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10685 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10686 skip "Need at least version 2.14.52"
10687 local param=checksum_speed
10689 $LCTL get_param $param || error "reading $param failed"
10691 csum_speeds=$($LCTL get_param -n $param)
10693 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10694 error "known checksum types are missing"
10696 run_test 77m "Verify checksum_speed is correctly read"
10698 check_filefrag_77n() {
10703 while read extidx a b start end rest; do
10704 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10705 nr_ext=$(( $nr_ext + 1 ))
10706 starts+=( ${start%..} )
10709 done < <( filefrag -sv $1 )
10711 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10716 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10719 $TRUNCATE $DIR/$tfile 0
10720 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10721 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10722 check_filefrag_77n $DIR/$tfile ||
10723 skip "$tfile blocks not contiguous around hole"
10726 stack_trap "set_checksums $ORIG_CSUM" EXIT
10727 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10728 stack_trap "rm -f $DIR/$tfile"
10730 for algo in $CKSUM_TYPES; do
10731 if [[ "$algo" =~ ^t10 ]]; then
10732 set_checksum_type $algo ||
10733 error "fail to set checksum type $algo"
10734 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10735 error "fail to read $tfile with $algo"
10741 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10744 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10745 skip "Need MDS version at least 2.14.55"
10746 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10747 skip "Need OST version at least 2.14.55"
10748 local ofd=obdfilter
10751 # print OST checksum_type
10752 echo "$ofd.$FSNAME-*.checksum_type:"
10753 do_nodes $(comma_list $(osts_nodes)) \
10754 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10756 # print MDT checksum_type
10757 echo "$mdt.$FSNAME-*.checksum_type:"
10758 do_nodes $(comma_list $(mdts_nodes)) \
10759 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10761 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10762 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10764 (( $o_count == $OSTCOUNT )) ||
10765 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10767 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10768 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10770 (( $m_count == $MDSCOUNT )) ||
10771 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10773 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10775 cleanup_test_78() {
10780 test_78() { # bug 10901
10781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10782 remote_ost || skip_env "local OST"
10785 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10786 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10787 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10788 echo "MemTotal: $MEMTOTAL"
10790 # reserve 256MB of memory for the kernel and other running processes,
10791 # and then take 1/2 of the remaining memory for the read/write buffers.
10792 if [ $MEMTOTAL -gt 512 ] ;then
10793 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10795 # for those poor memory-starved high-end clusters...
10796 MEMTOTAL=$((MEMTOTAL / 2))
10798 echo "Mem to use for directio: $MEMTOTAL"
10800 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10801 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10802 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10803 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10805 echo "Smallest OST: $SMALLESTOST"
10806 [[ $SMALLESTOST -lt 10240 ]] &&
10807 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10809 trap cleanup_test_78 EXIT
10811 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10812 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10814 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10815 echo "File size: $F78SIZE"
10816 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10817 for i in $(seq 1 $NSEQ); do
10818 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10819 echo directIO rdwr round $i of $NSEQ
10820 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10825 run_test 78 "handle large O_DIRECT writes correctly ============"
10827 test_79() { # bug 12743
10828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10830 wait_delete_completed
10832 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10833 BKFREE=$(calc_osc_kbytes kbytesfree)
10834 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10836 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10837 DFTOTAL=`echo $STRING | cut -d, -f1`
10838 DFUSED=`echo $STRING | cut -d, -f2`
10839 DFAVAIL=`echo $STRING | cut -d, -f3`
10840 DFFREE=$(($DFTOTAL - $DFUSED))
10842 ALLOWANCE=$((64 * $OSTCOUNT))
10844 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10845 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10846 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10848 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10849 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10850 error "df free($DFFREE) mismatch OST free($BKFREE)"
10852 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10853 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10854 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10857 run_test 79 "df report consistency check ======================="
10859 test_80() { # bug 10718
10860 remote_ost_nodsh && skip "remote OST with nodsh"
10861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10863 # relax strong synchronous semantics for slow backends like ZFS
10864 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10865 local soc="obdfilter.*.sync_lock_cancel"
10866 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10868 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10869 if [ -z "$save" ]; then
10870 soc="obdfilter.*.sync_on_lock_cancel"
10871 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10874 if [ "$save" != "never" ]; then
10875 local hosts=$(comma_list $(osts_nodes))
10877 do_nodes $hosts $LCTL set_param $soc=never
10878 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10882 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10883 sync; sleep 1; sync
10884 local before=$(date +%s)
10885 cancel_lru_locks osc
10886 local after=$(date +%s)
10887 local diff=$((after - before))
10888 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10892 run_test 80 "Page eviction is equally fast at high offsets too"
10894 test_81a() { # LU-456
10895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10896 remote_ost_nodsh && skip "remote OST with nodsh"
10898 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10899 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10900 do_facet ost1 lctl set_param fail_loc=0x80000228
10902 # write should trigger a retry and success
10903 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10904 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10906 if [ $RC -ne 0 ] ; then
10907 error "write should success, but failed for $RC"
10910 run_test 81a "OST should retry write when get -ENOSPC ==============="
10912 test_81b() { # LU-456
10913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10914 remote_ost_nodsh && skip "remote OST with nodsh"
10916 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10917 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10918 do_facet ost1 lctl set_param fail_loc=0x228
10920 # write should retry several times and return -ENOSPC finally
10921 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10922 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10925 if [ $RC -ne $ENOSPC ] ; then
10926 error "dd should fail for -ENOSPC, but succeed."
10929 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10932 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10934 test_mkdir $DIR/$tdir.cvsroot
10935 chown $RUNAS_ID $DIR/$tdir.cvsroot
10938 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10941 # some versions of cvs import exit(1) when asked to import links or
10942 # files they can't read. ignore those files.
10943 local toignore=$(find . -type l -printf '-I %f\n' -o \
10944 ! -perm /4 -printf '-I %f\n')
10945 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10946 $tdir.reposname vtag rtag
10949 test_mkdir $DIR/$tdir.reposname
10950 chown $RUNAS_ID $DIR/$tdir.reposname
10951 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10953 cd $DIR/$tdir.reposname
10955 $RUNAS cvs add -m 'addmsg' foo99
10957 $RUNAS cvs commit -m 'nomsg' foo99
10958 rm -fr $DIR/$tdir.cvsroot
10960 run_test 99 "cvs strange file/directory operations"
10963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10964 [[ "$NETTYPE" =~ tcp ]] ||
10965 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10966 [[ -n "$(type -p ss)" ]] || skip_env "ss not available"
10967 remote_ost_nodsh && skip "remote OST with nodsh"
10968 remote_mds_nodsh && skip "remote MDS with nodsh"
10969 remote_servers || skip "useless for local single node setup"
10971 ss -tna | ( rc=1; while read STATE SND RCV LOCAL REMOTE STAT; do
10972 [[ "${REMOTE/*:/}" == "$ACCEPTOR_PORT" ]] || continue
10975 if (( ${LOCAL/*:/} >= 1024 )); then
10976 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10978 error "local: ${LOCAL/*:/} > 1024 remote: ${REMOTE/*:/}"
10981 (( $rc == 0 )) || error "privileged port not found" )
10983 run_test 100 "check local port using privileged port"
10985 function get_named_value()
10989 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10992 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10993 awk '/^max_cached_mb/ { print $2 }')
10996 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
11001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11006 local cache_limit=32
11008 $LCTL set_param -n osc.*-osc*.rpc_stats=0
11009 trap cleanup_101a EXIT
11010 $LCTL set_param -n llite.*.read_ahead_stats=0
11011 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
11014 # randomly read 10000 of 64K chunks from file 3x 32MB in size
11016 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
11017 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
11020 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
11021 get_named_value 'read.but.discarded'); do
11022 discard=$(($discard + $s))
11026 $LCTL get_param osc.*-osc*.rpc_stats
11027 $LCTL get_param llite.*.read_ahead_stats
11029 # Discard is generally zero, but sometimes a few random reads line up
11030 # and trigger larger readahead, which is wasted & leads to discards.
11031 if [[ $(($discard)) -gt $nreads ]]; then
11032 error "too many ($discard) discarded pages"
11034 rm -f $DIR/$tfile || true
11036 run_test 101a "check read-ahead for random reads"
11038 setup_test101bc() {
11039 test_mkdir $DIR/$tdir
11041 local FILE_LENGTH=$2
11044 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
11046 local list=$(comma_list $(osts_nodes))
11047 set_osd_param $list '' read_cache_enable 0
11048 set_osd_param $list '' writethrough_cache_enable 0
11050 trap cleanup_test101bc EXIT
11051 # prepare the read-ahead file
11052 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
11054 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
11055 count=$FILE_SIZE_MB 2> /dev/null
11059 cleanup_test101bc() {
11064 local list=$(comma_list $(osts_nodes))
11065 set_osd_param $list '' read_cache_enable 1
11066 set_osd_param $list '' writethrough_cache_enable 1
11070 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
11075 local stripe_size=$2
11076 local stride_length=$((stripe_size / read_size))
11077 local stride_width=$((stride_length * OSTCOUNT))
11078 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
11079 (stride_width - stride_length) ))
11080 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
11081 get_named_value 'read.but.discarded' | calc_total)
11083 if [[ $discard -gt $discard_limit ]]; then
11084 $LCTL get_param llite.*.read_ahead_stats
11085 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
11087 echo "Read-ahead success for size ${read_size}"
11092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11093 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11095 local STRIPE_SIZE=1048576
11096 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
11098 if [ $SLOW == "yes" ]; then
11099 local FILE_LENGTH=$((STRIDE_SIZE * 64))
11101 local FILE_LENGTH=$((STRIDE_SIZE * 8))
11104 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
11106 # prepare the read-ahead file
11107 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11108 cancel_lru_locks osc
11109 for BIDX in 2 4 8 16 32 64 128 256
11111 local BSIZE=$((BIDX*4096))
11112 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
11113 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
11114 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
11115 $LCTL set_param -n llite.*.read_ahead_stats=0
11116 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
11117 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
11118 cancel_lru_locks osc
11119 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
11124 run_test 101b "check stride-io mode read-ahead ================="
11127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11129 local STRIPE_SIZE=1048576
11130 local FILE_LENGTH=$((STRIPE_SIZE*100))
11133 local osc_rpc_stats
11135 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11137 cancel_lru_locks osc
11138 $LCTL set_param osc.*.rpc_stats=0
11139 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
11140 $LCTL get_param osc.*.rpc_stats
11141 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
11142 local stats=$($LCTL get_param -n $osc_rpc_stats)
11143 local lines=$(echo "$stats" | awk 'END {print NR;}')
11146 if [ $lines -le 20 ]; then
11147 echo "continue debug"
11150 for size in 1 2 4 8; do
11151 local rpc=$(echo "$stats" |
11152 awk '($1 == "'$size':") {print $2; exit; }')
11153 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
11154 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
11156 echo "$osc_rpc_stats check passed!"
11161 run_test 101c "check stripe_size aligned read-ahead"
11164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11166 local file=$DIR/$tfile
11167 local sz_MB=${FILESIZE_101d:-80}
11168 local ra_MB=${READAHEAD_MB:-40}
11170 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
11171 [ $free_MB -lt $sz_MB ] &&
11172 skip "Need free space ${sz_MB}M, have ${free_MB}M"
11174 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
11175 $LFS setstripe -c -1 $file || error "setstripe failed"
11177 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
11178 echo Cancel LRU locks on lustre client to flush the client cache
11179 cancel_lru_locks osc
11181 echo Disable read-ahead
11182 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11183 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11184 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
11185 $LCTL get_param -n llite.*.max_read_ahead_mb
11187 echo "Reading the test file $file with read-ahead disabled"
11188 local sz_KB=$((sz_MB * 1024 / 4))
11189 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
11190 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
11191 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11192 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11194 echo "Cancel LRU locks on lustre client to flush the client cache"
11195 cancel_lru_locks osc
11196 echo Enable read-ahead with ${ra_MB}MB
11197 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
11199 echo "Reading the test file $file with read-ahead enabled"
11200 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11201 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11203 echo "read-ahead disabled time read $raOFF"
11204 echo "read-ahead enabled time read $raON"
11207 wait_delete_completed
11209 # use awk for this check instead of bash because it handles decimals
11210 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
11211 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
11213 run_test 101d "file read with and without read-ahead enabled"
11216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11218 local file=$DIR/$tfile
11219 local size_KB=500 #KB
11223 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
11224 local need_KB=$((count * size_KB))
11225 [[ $free_KB -le $need_KB ]] &&
11226 skip_env "Need free space $need_KB, have $free_KB"
11228 echo "Creating $count ${size_KB}K test files"
11229 for ((i = 0; i < $count; i++)); do
11230 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
11233 echo "Cancel LRU locks on lustre client to flush the client cache"
11234 cancel_lru_locks $OSC
11236 echo "Reset readahead stats"
11237 $LCTL set_param -n llite.*.read_ahead_stats=0
11239 for ((i = 0; i < $count; i++)); do
11240 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
11243 $LCTL get_param llite.*.max_cached_mb
11244 $LCTL get_param llite.*.read_ahead_stats
11245 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11246 get_named_value 'misses' | calc_total)
11248 for ((i = 0; i < $count; i++)); do
11249 rm -rf $file.$i 2>/dev/null
11252 #10000 means 20% reads are missing in readahead
11253 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
11255 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
11258 which iozone || skip_env "no iozone installed"
11260 local old_debug=$($LCTL get_param debug)
11261 old_debug=${old_debug#*=}
11262 $LCTL set_param debug="reada mmap"
11264 # create a test file
11265 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
11267 echo Cancel LRU locks on lustre client to flush the client cache
11268 cancel_lru_locks osc
11270 echo Reset readahead stats
11271 $LCTL set_param -n llite.*.read_ahead_stats=0
11273 echo mmap read the file with small block size
11274 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
11277 echo checking missing pages
11278 $LCTL get_param llite.*.read_ahead_stats
11279 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11280 get_named_value 'misses' | calc_total)
11282 $LCTL set_param debug="$old_debug"
11283 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
11286 run_test 101f "check mmap read performance"
11288 test_101g_brw_size_test() {
11290 local pages=$((mb * 1048576 / PAGE_SIZE))
11291 local file=$DIR/$tfile
11293 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
11294 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
11295 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
11296 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
11300 stack_trap "rm -f $file" EXIT
11301 $LCTL set_param -n osc.*.rpc_stats=0
11303 # 10 RPCs should be enough for the test
11305 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
11306 { error "dd write ${mb} MB blocks failed"; return 3; }
11307 cancel_lru_locks osc
11308 dd of=/dev/null if=$file bs=${mb}M count=$count ||
11309 { error "dd write ${mb} MB blocks failed"; return 4; }
11311 # calculate number of full-sized read and write RPCs
11312 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
11313 sed -n '/pages per rpc/,/^$/p' |
11314 awk '/'$pages':/ { reads += $2; writes += $6 }; \
11315 END { print reads,writes }'))
11316 # allow one extra full-sized read RPC for async readahead
11317 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
11318 { error "${rpcs[0]} != $count read RPCs"; return 5; }
11319 [[ ${rpcs[1]} == $count ]] ||
11320 { error "${rpcs[1]} != $count write RPCs"; return 6; }
11324 remote_ost_nodsh && skip "remote OST with nodsh"
11327 local osts=$(get_facets OST)
11328 local list=$(comma_list $(osts_nodes))
11329 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11330 local brw_size="obdfilter.*.brw_size"
11332 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11334 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
11336 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
11337 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
11338 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11339 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11340 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11341 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11343 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11346 if [[ $orig_mb -lt 16 ]]; then
11347 save_lustre_params $osts "$brw_size" > $p
11348 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11349 error "set 16MB RPC size failed"
11351 echo "remount client to enable new RPC size"
11352 remount_client $MOUNT || error "remount_client failed"
11355 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11356 # should be able to set brw_size=12, but no rpc_stats for that
11357 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11360 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11362 if [[ $orig_mb -lt 16 ]]; then
11363 restore_lustre_params < $p
11364 remount_client $MOUNT || error "remount_client restore failed"
11367 rm -f $p $DIR/$tfile
11369 run_test 101g "Big bulk(4/16 MiB) readahead"
11372 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11374 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11375 error "dd 70M file failed"
11376 echo Cancel LRU locks on lustre client to flush the client cache
11377 cancel_lru_locks osc
11379 echo "Reset readahead stats"
11380 $LCTL set_param -n llite.*.read_ahead_stats 0
11382 echo "Read 10M of data but cross 64M bundary"
11383 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11384 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11385 get_named_value 'misses' | calc_total)
11386 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11387 rm -f $p $DIR/$tfile
11389 run_test 101h "Readahead should cover current read window"
11392 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11393 error "dd 10M file failed"
11395 local max_per_file_mb=$($LCTL get_param -n \
11396 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11397 cancel_lru_locks osc
11398 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11399 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11400 error "set max_read_ahead_per_file_mb to 1 failed"
11402 echo "Reset readahead stats"
11403 $LCTL set_param llite.*.read_ahead_stats=0
11405 dd if=$DIR/$tfile of=/dev/null bs=2M
11407 $LCTL get_param llite.*.read_ahead_stats
11408 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11409 awk '/misses/ { print $2 }')
11410 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11413 run_test 101i "allow current readahead to exceed reservation"
11416 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11417 error "setstripe $DIR/$tfile failed"
11418 local file_size=$((1048576 * 16))
11419 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11420 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11422 echo Disable read-ahead
11423 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11425 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11426 for blk in $PAGE_SIZE 1048576 $file_size; do
11427 cancel_lru_locks osc
11428 echo "Reset readahead stats"
11429 $LCTL set_param -n llite.*.read_ahead_stats=0
11430 local count=$(($file_size / $blk))
11431 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11432 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11433 get_named_value 'failed.to.fast.read' | calc_total)
11434 $LCTL get_param -n llite.*.read_ahead_stats
11435 [ $miss -eq $count ] || error "expected $count got $miss"
11438 rm -f $p $DIR/$tfile
11440 run_test 101j "A complete read block should be submitted when no RA"
11442 test_readahead_base() {
11443 local file=$DIR/$tfile
11449 $LCTL set_param -n llite.*.read_ahead_stats=0
11450 # The first page is not accounted into readahead
11451 ramax=$(((size + PAGE_SIZE - 1) / PAGE_SIZE - 1))
11452 iosz=$(((size + 1048575) / 1048576 * 1048576))
11453 echo "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11455 $LCTL mark "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11456 fallocate -l $size $file || error "failed to fallocate $file"
11457 cancel_lru_locks osc
11458 $MULTIOP $file or${iosz}c || error "failed to read $file"
11459 $LCTL get_param -n llite.*.read_ahead_stats
11460 ranum=$($LCTL get_param -n llite.*.read_ahead_stats |
11461 awk '/readahead.pages/ { print $7 }' | calc_total)
11462 (( $ranum <= $ramax )) ||
11463 error "read-ahead pages is $ranum more than $ramax"
11464 rm -rf $file || error "failed to remove $file"
11469 local file=$DIR/$tfile
11475 check_set_fallocate_or_skip
11476 stack_trap "rm -f $file" EXIT
11478 test_readahead_base 4096
11480 # file size: 16K = 16384
11481 test_readahead_base 16384
11482 test_readahead_base 16385
11483 test_readahead_base 16383
11485 # file size: 1M + 1 = 1048576 + 1
11486 test_readahead_base 1048577
11487 # file size: 1M + 16K
11488 test_readahead_base $((1048576 + 16384))
11490 # file size: stripe_size * (stripe_count - 1) + 16K
11491 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11492 test_readahead_base $((1048576 * (OSTCOUNT - 1) + 16384))
11493 # file size: stripe_size * stripe_count + 16K
11494 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11495 test_readahead_base $((1048576 * OSTCOUNT + 16384))
11496 # file size: 2 * stripe_size * stripe_count + 16K
11497 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11498 test_readahead_base $((2 * 1048576 * OSTCOUNT + 16384))
11500 run_test 101m "read ahead for small file and last stripe of the file"
11503 test_mkdir $DIR/$tdir
11504 chown $RUNAS_ID $DIR/$tdir
11507 STRIPE_COUNT=$OSTCOUNT
11508 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11510 trap cleanup_test102 EXIT
11512 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11514 for num in 1 2 3 4; do
11515 for count in $(seq 1 $STRIPE_COUNT); do
11516 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11517 local size=`expr $STRIPE_SIZE \* $num`
11518 local file=file"$num-$idx-$count"
11519 $1 $LFS setstripe -S $size -i $idx -c $count $file
11525 $1 tar cf $TMP/f102.tar $tdir --xattrs
11528 cleanup_test102() {
11530 rm -f $TMP/f102.tar
11531 rm -rf $DIR/d0.sanity/d102
11535 [ "$UID" != 0 ] && skip "must run as root"
11536 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11537 skip_env "must have user_xattr"
11539 [ -z "$(which setfattr 2>/dev/null)" ] &&
11540 skip_env "could not find setfattr"
11542 local testfile=$DIR/$tfile
11545 echo "set/get xattr..."
11546 setfattr -n trusted.name1 -v value1 $testfile ||
11547 error "setfattr -n trusted.name1=value1 $testfile failed"
11548 getfattr -n trusted.name1 $testfile 2> /dev/null |
11549 grep "trusted.name1=.value1" ||
11550 error "$testfile missing trusted.name1=value1"
11552 setfattr -n user.author1 -v author1 $testfile ||
11553 error "setfattr -n user.author1=author1 $testfile failed"
11554 getfattr -n user.author1 $testfile 2> /dev/null |
11555 grep "user.author1=.author1" ||
11556 error "$testfile missing trusted.author1=author1"
11558 echo "listxattr..."
11559 setfattr -n trusted.name2 -v value2 $testfile ||
11560 error "$testfile unable to set trusted.name2"
11561 setfattr -n trusted.name3 -v value3 $testfile ||
11562 error "$testfile unable to set trusted.name3"
11563 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11564 grep "trusted.name" | wc -l) -eq 3 ] ||
11565 error "$testfile missing 3 trusted.name xattrs"
11567 setfattr -n user.author2 -v author2 $testfile ||
11568 error "$testfile unable to set user.author2"
11569 setfattr -n user.author3 -v author3 $testfile ||
11570 error "$testfile unable to set user.author3"
11571 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11572 grep "user.author" | wc -l) -eq 3 ] ||
11573 error "$testfile missing 3 user.author xattrs"
11575 echo "remove xattr..."
11576 setfattr -x trusted.name1 $testfile ||
11577 error "$testfile error deleting trusted.name1"
11578 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11579 error "$testfile did not delete trusted.name1 xattr"
11581 setfattr -x user.author1 $testfile ||
11582 error "$testfile error deleting user.author1"
11583 echo "set lustre special xattr ..."
11584 $LFS setstripe -c1 $testfile
11585 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11586 awk -F "=" '/trusted.lov/ { print $2 }' )
11587 setfattr -n "trusted.lov" -v $lovea $testfile ||
11588 error "$testfile doesn't ignore setting trusted.lov again"
11589 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11590 error "$testfile allow setting invalid trusted.lov"
11593 run_test 102a "user xattr test =================================="
11595 check_102b_layout() {
11597 local testfile=$DIR/$tfile
11599 echo "test layout '$layout'"
11600 $LFS setstripe $layout $testfile || error "setstripe failed"
11601 $LFS getstripe -y $testfile
11603 echo "get/set/list trusted.lov xattr ..." # b=10930
11604 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11605 [[ "$value" =~ "trusted.lov" ]] ||
11606 error "can't get trusted.lov from $testfile"
11607 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11608 error "getstripe failed"
11610 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11612 value=$(cut -d= -f2 <<<$value)
11613 # LU-13168: truncated xattr should fail if short lov_user_md header
11614 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11615 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11616 for len in $lens; do
11617 echo "setfattr $len $testfile.2"
11618 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11619 [ $len -lt 66 ] && error "short xattr len=$len worked"
11621 local stripe_size=$($LFS getstripe -S $testfile.2)
11622 local stripe_count=$($LFS getstripe -c $testfile.2)
11623 [[ $stripe_size -eq 65536 ]] ||
11624 error "stripe size $stripe_size != 65536"
11625 [[ $stripe_count -eq $stripe_count_orig ]] ||
11626 error "stripe count $stripe_count != $stripe_count_orig"
11627 rm $testfile $testfile.2
11631 [ -z "$(which setfattr 2>/dev/null)" ] &&
11632 skip_env "could not find setfattr"
11633 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11635 # check plain layout
11636 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11638 # and also check composite layout
11639 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11642 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11645 [ -z "$(which setfattr 2>/dev/null)" ] &&
11646 skip_env "could not find setfattr"
11647 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11649 # b10930: get/set/list lustre.lov xattr
11650 echo "get/set/list lustre.lov xattr ..."
11651 test_mkdir $DIR/$tdir
11652 chown $RUNAS_ID $DIR/$tdir
11653 local testfile=$DIR/$tdir/$tfile
11654 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11655 error "setstripe failed"
11656 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11657 error "getstripe failed"
11658 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11659 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11661 local testfile2=${testfile}2
11662 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11663 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11665 $RUNAS $MCREATE $testfile2
11666 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11667 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11668 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11669 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11670 [ $stripe_count -eq $STRIPECOUNT ] ||
11671 error "stripe count $stripe_count != $STRIPECOUNT"
11673 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11675 compare_stripe_info1() {
11676 local stripe_index_all_zero=true
11678 for num in 1 2 3 4; do
11679 for count in $(seq 1 $STRIPE_COUNT); do
11680 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11681 local size=$((STRIPE_SIZE * num))
11682 local file=file"$num-$offset-$count"
11683 stripe_size=$($LFS getstripe -S $PWD/$file)
11684 [[ $stripe_size -ne $size ]] &&
11685 error "$file: size $stripe_size != $size"
11686 stripe_count=$($LFS getstripe -c $PWD/$file)
11687 # allow fewer stripes to be created, ORI-601
11688 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11689 error "$file: count $stripe_count != $count"
11690 stripe_index=$($LFS getstripe -i $PWD/$file)
11691 [[ $stripe_index -ne 0 ]] &&
11692 stripe_index_all_zero=false
11696 $stripe_index_all_zero &&
11697 error "all files are being extracted starting from OST index 0"
11701 have_xattrs_include() {
11702 tar --help | grep -q xattrs-include &&
11703 echo --xattrs-include="lustre.*"
11707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11708 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11710 XINC=$(have_xattrs_include)
11712 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11713 cd $DIR/$tdir/$tdir
11714 compare_stripe_info1
11716 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11720 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11722 XINC=$(have_xattrs_include)
11724 test_mkdir $DIR/$tdir.restore
11726 tar cf - --xattrs $tdir | tar xf - \
11727 -C $DIR/$tdir.restore --xattrs $XINC
11728 cd $DIR/$tdir.restore/$tdir
11729 compare_stripe_info1
11731 run_test 102f "tar copy files, not keep osts"
11734 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11735 skip "must have user_xattr"
11736 [ -z "$(which setfattr 2>/dev/null)" ] &&
11737 skip_env "could not find setfattr"
11738 [ -z "$(which getfattr 2>/dev/null)" ] &&
11739 skip_env "could not find getfattr"
11741 local xsize=${1:-1024} # in bytes
11742 local file=$DIR/$tfile
11743 local value="$(generate_string $xsize)"
11744 local xbig=trusted.big
11748 log "save $xbig on $file"
11749 if [ -z "$toobig" ]
11751 setfattr -n $xbig -v $value $file ||
11752 error "saving $xbig on $file failed"
11754 setfattr -n $xbig -v $value $file &&
11755 error "saving $xbig on $file succeeded"
11759 local orig=$(get_xattr_value $xbig $file)
11760 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11762 local xsml=trusted.sml
11763 log "save $xsml on $file"
11764 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11766 local new=$(get_xattr_value $xbig $file)
11767 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11769 log "grow $xsml on $file"
11770 setfattr -n $xsml -v "$value" $file ||
11771 error "growing $xsml on $file failed"
11773 new=$(get_xattr_value $xbig $file)
11774 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11775 log "$xbig still valid after growing $xsml"
11780 test_102h() { # bug 15777
11783 run_test 102h "grow xattr from inside inode to external block"
11786 large_xattr_enabled || skip_env "ea_inode feature disabled"
11788 echo "setting xattr of max xattr size: $(max_xattr_size)"
11789 grow_xattr $(max_xattr_size)
11791 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11792 echo "This should fail:"
11793 grow_xattr $(($(max_xattr_size) + 10)) 1
11795 run_test 102ha "grow xattr from inside inode to external inode"
11797 test_102i() { # bug 17038
11798 [ -z "$(which getfattr 2>/dev/null)" ] &&
11799 skip "could not find getfattr"
11802 ln -s $DIR/$tfile $DIR/${tfile}link
11803 getfattr -n trusted.lov $DIR/$tfile ||
11804 error "lgetxattr on $DIR/$tfile failed"
11805 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11806 grep -i "no such attr" ||
11807 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11808 rm -f $DIR/$tfile $DIR/${tfile}link
11810 run_test 102i "lgetxattr test on symbolic link ============"
11813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11814 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11816 XINC=$(have_xattrs_include)
11817 setup_test102 "$RUNAS"
11818 chown $RUNAS_ID $DIR/$tdir
11819 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11820 cd $DIR/$tdir/$tdir
11821 compare_stripe_info1 "$RUNAS"
11823 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11826 [ -z "$(which setfattr 2>/dev/null)" ] &&
11827 skip "could not find setfattr"
11830 # b22187 just check that does not crash for regular file.
11831 setfattr -n trusted.lov $DIR/$tfile
11832 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11833 local test_kdir=$DIR/$tdir
11834 test_mkdir $test_kdir
11835 local default_size=$($LFS getstripe -S $test_kdir)
11836 local default_count=$($LFS getstripe -c $test_kdir)
11837 local default_offset=$($LFS getstripe -i $test_kdir)
11838 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11839 error 'dir setstripe failed'
11840 setfattr -n trusted.lov $test_kdir
11841 local stripe_size=$($LFS getstripe -S $test_kdir)
11842 local stripe_count=$($LFS getstripe -c $test_kdir)
11843 local stripe_offset=$($LFS getstripe -i $test_kdir)
11844 [ $stripe_size -eq $default_size ] ||
11845 error "stripe size $stripe_size != $default_size"
11846 [ $stripe_count -eq $default_count ] ||
11847 error "stripe count $stripe_count != $default_count"
11848 [ $stripe_offset -eq $default_offset ] ||
11849 error "stripe offset $stripe_offset != $default_offset"
11850 rm -rf $DIR/$tfile $test_kdir
11852 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11855 [ -z "$(which getfattr 2>/dev/null)" ] &&
11856 skip "could not find getfattr"
11858 # LU-532 trusted. xattr is invisible to non-root
11859 local testfile=$DIR/$tfile
11863 echo "listxattr as user..."
11864 chown $RUNAS_ID $testfile
11865 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11866 grep -q "trusted" &&
11867 error "$testfile trusted xattrs are user visible"
11871 run_test 102l "listxattr size test =================================="
11873 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11874 local path=$DIR/$tfile
11877 listxattr_size_check $path || error "listattr_size_check $path failed"
11879 run_test 102m "Ensure listxattr fails on small bufffer ========"
11883 getxattr() { # getxattr path name
11884 # Return the base64 encoding of the value of xattr name on path.
11888 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11890 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11892 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11894 getfattr --absolute-names --encoding=base64 --name=$name $path |
11895 awk -F= -v name=$name '$1 == name {
11896 print substr($0, index($0, "=") + 1);
11900 test_102n() { # LU-4101 mdt: protect internal xattrs
11901 [ -z "$(which setfattr 2>/dev/null)" ] &&
11902 skip "could not find setfattr"
11903 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11905 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11908 local file0=$DIR/$tfile.0
11909 local file1=$DIR/$tfile.1
11910 local xattr0=$TMP/$tfile.0
11911 local xattr1=$TMP/$tfile.1
11912 local namelist="lov lma lmv link fid version som hsm"
11916 rm -rf $file0 $file1 $xattr0 $xattr1
11917 touch $file0 $file1
11919 # Get 'before' xattrs of $file1.
11920 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11922 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11923 namelist+=" lfsck_namespace"
11924 for name in $namelist; do
11925 # Try to copy xattr from $file0 to $file1.
11926 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11928 setfattr --name=trusted.$name --value="$value" $file1 ||
11929 error "setxattr 'trusted.$name' failed"
11931 # Try to set a garbage xattr.
11932 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11934 if [[ x$name == "xlov" ]]; then
11935 setfattr --name=trusted.lov --value="$value" $file1 &&
11936 error "setxattr invalid 'trusted.lov' success"
11938 setfattr --name=trusted.$name --value="$value" $file1 ||
11939 error "setxattr invalid 'trusted.$name' failed"
11942 # Try to remove the xattr from $file1. We don't care if this
11943 # appears to succeed or fail, we just don't want there to be
11944 # any changes or crashes.
11945 setfattr --remove=$trusted.$name $file1 2> /dev/null
11948 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11951 # Try to copy xattr from $file0 to $file1.
11952 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11954 setfattr --name=trusted.$name --value="$value" $file1 ||
11955 error "setxattr 'trusted.$name' failed"
11957 # Try to set a garbage xattr.
11958 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11960 setfattr --name=trusted.$name --value="$value" $file1 ||
11961 error "setxattr 'trusted.$name' failed"
11963 # Try to remove the xattr from $file1. We don't care if this
11964 # appears to succeed or fail, we just don't want there to be
11965 # any changes or crashes.
11966 setfattr --remove=$trusted.$name $file1 2> /dev/null
11969 # Get 'after' xattrs of file1.
11970 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11972 if ! diff $xattr0 $xattr1; then
11973 error "before and after xattrs of '$file1' differ"
11976 rm -rf $file0 $file1 $xattr0 $xattr1
11980 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11982 test_102p() { # LU-4703 setxattr did not check ownership
11983 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11984 skip "MDS needs to be at least 2.5.56"
11986 local testfile=$DIR/$tfile
11990 echo "setfacl as user..."
11991 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11992 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11994 echo "setfattr as user..."
11995 setfacl -m "u:$RUNAS_ID:---" $testfile
11996 $RUNAS setfattr -x system.posix_acl_access $testfile
11997 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11999 run_test 102p "check setxattr(2) correctly fails without permission"
12002 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
12003 skip "MDS needs to be at least 2.6.92"
12005 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
12007 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
12010 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
12011 skip "MDS needs to be at least 2.6.93"
12013 touch $DIR/$tfile || error "touch"
12014 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
12015 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
12016 rm $DIR/$tfile || error "rm"
12019 mkdir -p $DIR/$tdir || error "mkdir"
12020 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12021 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12022 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12023 error "$testfile error deleting user.author1"
12024 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12025 grep "user.$(basename $tdir)" &&
12026 error "$tdir did not delete user.$(basename $tdir)"
12027 rmdir $DIR/$tdir || error "rmdir"
12030 test_mkdir $DIR/$tdir
12031 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12032 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12033 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12034 error "$testfile error deleting user.author1"
12035 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12036 grep "user.$(basename $tdir)" &&
12037 error "$tdir did not delete user.$(basename $tdir)"
12038 rmdir $DIR/$tdir || error "rm striped dir"
12040 run_test 102r "set EAs with empty values"
12043 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12044 skip "MDS needs to be at least 2.11.52"
12046 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12048 save_lustre_params client "llite.*.xattr_cache" > $save
12050 for cache in 0 1; do
12051 lctl set_param llite.*.xattr_cache=$cache
12054 touch $DIR/$tfile || error "touch"
12055 for prefix in lustre security system trusted user; do
12056 # Note getxattr() may fail with 'Operation not
12057 # supported' or 'No such attribute' depending
12058 # on prefix and cache.
12059 getfattr -n $prefix.n102s $DIR/$tfile &&
12060 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
12064 restore_lustre_params < $save
12066 run_test 102s "getting nonexistent xattrs should fail"
12069 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12070 skip "MDS needs to be at least 2.11.52"
12072 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12074 save_lustre_params client "llite.*.xattr_cache" > $save
12076 for cache in 0 1; do
12077 lctl set_param llite.*.xattr_cache=$cache
12079 for buf_size in 0 256; do
12081 touch $DIR/$tfile || error "touch"
12082 setfattr -n user.multiop $DIR/$tfile
12083 $MULTIOP $DIR/$tfile oa$buf_size ||
12084 error "cannot get zero length xattr value (buf_size = $buf_size)"
12088 restore_lustre_params < $save
12090 run_test 102t "zero length xattr values handled correctly"
12094 local test=$LUSTRE/tests/acl/$1.test
12095 local tmp=$(mktemp -t $1-XXXXXX).test
12103 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
12104 local sedgroups="-e s/:users/:$grp/g"
12105 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
12107 sed $sedusers $sedgroups < $test > $tmp
12108 stack_trap "rm -f $tmp"
12109 [[ -s $tmp ]] || error "sed failed to create test script"
12111 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
12112 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
12116 [ "$UID" != 0 ] && skip "must run as root"
12117 $GSS && skip_env "could not run under gss"
12118 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
12119 skip_env "must have acl enabled"
12120 which setfacl || skip_env "could not find setfacl"
12121 remote_mds_nodsh && skip "remote MDS with nodsh"
12123 ACLBIN=${ACLBIN:-"bin"}
12124 ACLDMN=${ACLDMN:-"daemon"}
12125 ACLGRP=${ACLGRP:-"users"}
12126 ACLNBD=${ACLNBD:-"nobody"}
12129 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
12130 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
12132 if ! id $ACLBIN ; then
12134 skip_env "can't find suitable ACL 'bin' $ACLBIN"
12137 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
12138 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
12139 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
12141 if ! id $ACLDMN ; then
12143 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
12146 if ! getent group $ACLGRP; then
12147 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
12149 if ! getent group $ACLGRP; then
12150 echo "cannot find group '$ACLGRP', adding it"
12152 add_group 60000 $ACLGRP
12156 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
12157 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
12158 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12160 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12161 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
12163 if ! getent group $ACLGRP; then
12164 echo "cannot find group '$ACLGRP', adding it"
12166 add_group 60000 $ACLGRP
12168 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12169 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12171 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
12175 gpasswd -a $ACLDMN $ACLBIN ||
12176 error "setting client group failed" # LU-5641
12177 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
12178 error "setting MDS group failed" # LU-5641
12180 declare -a identity_old
12182 for num in $(seq $MDSCOUNT); do
12183 switch_identity $num true || identity_old[$num]=$?
12186 SAVE_UMASK=$(umask)
12188 mkdir -p $DIR/$tdir
12191 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
12192 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
12193 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
12194 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
12195 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
12196 # CentOS7- uses nobody=99, while newer distros use nobody=65534
12197 if ! id -u $ACLNBD ||
12198 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
12200 if ! id -u $ACLNBD; then
12204 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
12205 add_group $(id -u $ACLNBD) $ACLNBD
12206 if ! getent group $ACLNBD; then
12210 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
12211 [[ -n "$ACLNBD" ]] && which setfattr; then
12212 run_acl_subtest permissions_xattr \
12213 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
12214 elif [[ -z "$ACLNBD" ]]; then
12215 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
12217 echo "skip 'permission_xattr' test - missing setfattr command"
12219 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
12221 # inheritance test got from HP
12222 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
12223 chmod +x make-tree || error "chmod +x failed"
12224 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
12227 echo "LU-974 ignore umask when acl is enabled..."
12228 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
12229 if [ $MDSCOUNT -ge 2 ]; then
12230 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
12233 echo "LU-2561 newly created file is same size as directory..."
12234 if [ "$mds1_FSTYPE" != "zfs" ]; then
12235 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
12237 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
12240 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
12245 for num in $(seq $MDSCOUNT); do
12246 if [ "${identity_old[$num]}" = 1 ]; then
12247 switch_identity $num false || identity_old[$num]=$?
12251 run_test 103a "acl test"
12257 for U in {0..511}; do
12259 local O=$(printf "%04o" $U)
12261 umask $(printf "%04o" $((511 ^ $O)))
12262 $LFS setstripe -c 1 $DIR/$tfile.s$O
12263 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
12265 (( $S == ($O & 0666) )) ||
12266 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
12268 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
12269 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
12270 (( $S == ($O & 0666) )) ||
12271 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
12273 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
12274 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
12275 (( $S == ($O & 0666) )) ||
12276 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
12277 rm -f $DIR/$tfile.[smp]$0
12281 # limit the concurrently running threads to 64. LU-11878
12282 local idx=$((U % 64))
12283 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
12288 run_test 103b "umask lfs setstripe"
12291 mkdir -p $DIR/$tdir
12292 cp -rp $DIR/$tdir $DIR/$tdir.bak
12294 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
12295 error "$DIR/$tdir shouldn't contain default ACL"
12296 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
12297 error "$DIR/$tdir.bak shouldn't contain default ACL"
12300 run_test 103c "'cp -rp' won't set empty acl"
12305 local saved_debug=$($LCTL get_param -n debug)
12307 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
12308 skip "MDS needs to be at least 2.14.52"
12310 large_xattr_enabled || skip_env "ea_inode feature disabled"
12312 mkdir -p $DIR/$tdir
12313 # add big LOV EA to cause reply buffer overflow earlier
12314 $LFS setstripe -C 1000 $DIR/$tdir
12315 lctl set_param mdc.*-mdc*.stats=clear
12317 $LCTL set_param debug=0
12318 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
12319 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
12321 # add a large number of default ACLs (expect 8000+ for 2.13+)
12322 for U in {2..7000}; do
12323 setfacl -d -m user:$U:rwx $DIR/$tdir ||
12324 error "Able to add just $U default ACLs"
12326 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
12327 echo "$numacl default ACLs created"
12329 stat $DIR/$tdir || error "Cannot stat directory"
12330 # check file creation
12331 touch $DIR/$tdir/$tfile ||
12332 error "failed to create $tfile with $numacl default ACLs"
12333 stat $DIR/$tdir/$tfile || error "Cannot stat file"
12334 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12335 echo "$fileacl ACLs were inherited"
12336 (( $fileacl == $numacl )) ||
12337 error "Not all default ACLs were inherited: $numacl != $fileacl"
12338 # check that new ACLs creation adds new ACLs to inherited ACLs
12339 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
12340 error "Cannot set new ACL"
12341 numacl=$((numacl + 1))
12342 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12343 (( $fileacl == $numacl )) ||
12344 error "failed to add new ACL: $fileacl != $numacl as expected"
12345 # adds more ACLs to a file to reach their maximum at 8000+
12347 for U in {20000..25000}; do
12348 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
12349 numacl=$((numacl + 1))
12351 echo "Added $numacl more ACLs to the file"
12352 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12353 echo "Total $fileacl ACLs in file"
12354 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
12355 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
12356 rmdir $DIR/$tdir || error "Cannot remove directory"
12358 run_test 103e "inheritance of big amount of default ACLs"
12361 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
12362 skip "MDS needs to be at least 2.14.51"
12364 large_xattr_enabled || skip_env "ea_inode feature disabled"
12366 # enable changelog to consume more internal MDD buffers
12369 mkdir -p $DIR/$tdir
12371 $LFS setstripe -C 1000 $DIR/$tdir
12372 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
12373 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
12374 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
12375 rmdir $DIR/$tdir || error "Cannot remove directory"
12377 run_test 103f "changelog doesn't interfere with default ACLs buffers"
12380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12383 lfs df || error "lfs df failed"
12384 lfs df -ih || error "lfs df -ih failed"
12385 lfs df -h $DIR || error "lfs df -h $DIR failed"
12386 lfs df -i $DIR || error "lfs df -i $DIR failed"
12387 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
12388 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
12390 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
12391 lctl --device %$OSC deactivate
12392 lfs df || error "lfs df with deactivated OSC failed"
12393 lctl --device %$OSC activate
12394 # wait the osc back to normal
12395 wait_osc_import_ready client ost
12397 lfs df || error "lfs df with reactivated OSC failed"
12400 run_test 104a "lfs df [-ih] [path] test ========================="
12403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12404 [ $RUNAS_ID -eq $UID ] &&
12405 skip_env "RUNAS_ID = UID = $UID -- skipping"
12407 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12408 grep "Permission denied" | wc -l)))
12409 if [ $denied_cnt -ne 0 ]; then
12410 error "lfs check servers test failed"
12413 run_test 104b "$RUNAS lfs check servers test ===================="
12416 # Verify $1 is within range of $2.
12417 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12418 # $1 is <= 2% of $2. Else Fail.
12421 # Strip all units (M, G, T)
12422 actual=$(echo $1 | tr -d A-Z)
12423 expect=$(echo $2 | tr -d A-Z)
12425 expect_lo=$(($expect * 98 / 100)) # 2% below
12426 expect_hi=$(($expect * 102 / 100)) # 2% above
12428 # permit 2% drift above and below
12429 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12434 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12436 local ost_param="osd-zfs.$FSNAME-OST0000."
12437 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12438 local ofacets=$(get_facets OST)
12439 local mfacets=$(get_facets MDS)
12440 local saved_ost_blocks=
12441 local saved_mdt_blocks=
12443 echo "Before recordsize change"
12444 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12445 df=($(df -h | grep "$MOUNT"$))
12448 echo "lfs output : ${lfs_df[*]}"
12449 echo "df output : ${df[*]}"
12451 for facet in ${ofacets//,/ }; do
12452 if [ -z $saved_ost_blocks ]; then
12453 saved_ost_blocks=$(do_facet $facet \
12454 lctl get_param -n $ost_param.blocksize)
12455 echo "OST Blocksize: $saved_ost_blocks"
12457 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12458 do_facet $facet zfs set recordsize=32768 $ost
12461 # BS too small. Sufficient for functional testing.
12462 for facet in ${mfacets//,/ }; do
12463 if [ -z $saved_mdt_blocks ]; then
12464 saved_mdt_blocks=$(do_facet $facet \
12465 lctl get_param -n $mdt_param.blocksize)
12466 echo "MDT Blocksize: $saved_mdt_blocks"
12468 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12469 do_facet $facet zfs set recordsize=32768 $mdt
12472 # Give new values chance to reflect change
12475 echo "After recordsize change"
12476 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12477 df_after=($(df -h | grep "$MOUNT"$))
12480 echo "lfs output : ${lfs_df_after[*]}"
12481 echo "df output : ${df_after[*]}"
12484 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12485 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12486 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12487 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12488 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12489 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12492 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12493 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12494 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12495 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12496 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12497 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12499 # Restore MDT recordize back to original
12500 for facet in ${mfacets//,/ }; do
12501 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12502 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12505 # Restore OST recordize back to original
12506 for facet in ${ofacets//,/ }; do
12507 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12508 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12513 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12516 (( $RUNAS_ID != $UID )) ||
12517 skip_env "RUNAS_ID = UID = $UID -- skipping"
12519 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12520 skip "lustre version doesn't support lctl dl with non-root"
12522 # debugfs only allows root users to access files, so the
12523 # previous move of the "devices" file to debugfs broke
12524 # "lctl dl" for non-root users. The LU-9680 Netlink
12525 # interface again allows non-root users to list devices.
12526 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12527 error "lctl dl doesn't work for non root"
12529 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12530 [ "$ost_count" -eq $OSTCOUNT ] ||
12531 error "lctl dl reports wrong number of OST devices"
12533 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12534 [ "$mdt_count" -eq $MDSCOUNT ] ||
12535 error "lctl dl reports wrong number of MDT devices"
12537 run_test 104d "$RUNAS lctl dl test"
12540 # doesn't work on 2.4 kernels
12542 if $(flock_is_enabled); then
12543 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12545 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12549 run_test 105a "flock when mounted without -o flock test ========"
12553 if $(flock_is_enabled); then
12554 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12556 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12560 run_test 105b "fcntl when mounted without -o flock test ========"
12564 if $(flock_is_enabled); then
12565 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12567 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12571 run_test 105c "lockf when mounted without -o flock test"
12573 test_105d() { # bug 15924
12574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12576 test_mkdir $DIR/$tdir
12577 flock_is_enabled || skip_env "mount w/o flock enabled"
12578 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12579 $LCTL set_param fail_loc=0x80000315
12580 flocks_test 2 $DIR/$tdir
12582 run_test 105d "flock race (should not freeze) ========"
12584 test_105e() { # bug 22660 && 22040
12585 flock_is_enabled || skip_env "mount w/o flock enabled"
12588 flocks_test 3 $DIR/$tfile
12590 run_test 105e "Two conflicting flocks from same process"
12592 test_106() { #bug 10921
12593 test_mkdir $DIR/$tdir
12594 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12595 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12597 run_test 106 "attempt exec of dir followed by chown of that dir"
12600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12608 local save_pattern=$(sysctl -n kernel.core_pattern)
12609 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12610 sysctl -w kernel.core_pattern=$file
12611 sysctl -w kernel.core_uses_pid=0
12613 ulimit -c unlimited
12619 kill -s 11 $SLEEPPID
12621 if [ -e $file ]; then
12622 size=`stat -c%s $file`
12623 [ $size -eq 0 ] && error "Fail to create core file $file"
12625 error "Fail to create core file $file"
12628 sysctl -w kernel.core_pattern=$save_pattern
12629 sysctl -w kernel.core_uses_pid=$save_uses_pid
12632 run_test 107 "Coredump on SIG"
12635 test_mkdir $DIR/$tdir
12636 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12637 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12638 error "mkdir with 256 char should fail, but did not"
12639 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12640 error "create with 255 char failed"
12641 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12642 error "create with 256 char should fail, but did not"
12647 run_test 110 "filename length checking"
12649 test_116a() { # was previously test_116()
12650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12651 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12652 remote_mds_nodsh && skip "remote MDS with nodsh"
12654 echo -n "Free space priority "
12655 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12660 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12661 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12662 stack_trap simple_cleanup_common
12664 # Check if we need to generate uneven OSTs
12665 test_mkdir -p $DIR/$tdir/OST${MINI}
12666 local FILL=$((MINV / 4))
12667 local DIFF=$((MAXV - MINV))
12668 local DIFF2=$((DIFF * 100 / MINV))
12670 local threshold=$(do_facet $SINGLEMDS \
12671 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12672 threshold=${threshold%%%}
12673 echo -n "Check for uneven OSTs: "
12674 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12676 if [[ $DIFF2 -gt $threshold ]]; then
12678 echo "Don't need to fill OST$MINI"
12680 # generate uneven OSTs. Write 2% over the QOS threshold value
12682 DIFF=$((threshold - DIFF2 + 2))
12683 DIFF2=$((MINV * DIFF / 100))
12684 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12685 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12686 error "setstripe failed"
12687 DIFF=$((DIFF2 / 2048))
12689 while [ $i -lt $DIFF ]; do
12691 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12692 bs=2M count=1 2>/dev/null
12701 DIFF=$((MAXV - MINV))
12702 DIFF2=$((DIFF * 100 / MINV))
12703 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12704 if [ $DIFF2 -gt $threshold ]; then
12707 skip "QOS imbalance criteria not met"
12715 # now fill using QOS
12716 $LFS setstripe -c 1 $DIR/$tdir
12717 FILL=$((FILL / 200))
12718 if [ $FILL -gt 600 ]; then
12721 echo "writing $FILL files to QOS-assigned OSTs"
12723 while [ $i -lt $FILL ]; do
12725 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12726 count=1 2>/dev/null
12729 echo "wrote $i 200k files"
12733 echo "Note: free space may not be updated, so measurements might be off"
12735 DIFF2=$((MAXV - MINV))
12736 echo "free space delta: orig $DIFF final $DIFF2"
12737 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12738 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12739 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12740 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12741 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12742 if [[ $DIFF -gt 0 ]]; then
12743 FILL=$((DIFF2 * 100 / DIFF - 100))
12744 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12747 # Figure out which files were written where
12748 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12749 awk '/'$MINI1': / {print $2; exit}')
12751 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12752 echo "$MINC files created on smaller OST $MINI1"
12753 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12754 awk '/'$MAXI1': / {print $2; exit}')
12756 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12757 echo "$MAXC files created on larger OST $MAXI1"
12758 if [[ $MINC -gt 0 ]]; then
12759 FILL=$((MAXC * 100 / MINC - 100))
12760 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12762 [[ $MAXC -gt $MINC ]] ||
12763 error_ignore LU-9 "stripe QOS didn't balance free space"
12765 run_test 116a "stripe QOS: free space balance ==================="
12767 test_116b() { # LU-2093
12768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12769 remote_mds_nodsh && skip "remote MDS with nodsh"
12771 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12772 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12773 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12774 [ -z "$old_rr" ] && skip "no QOS"
12775 do_facet $SINGLEMDS lctl set_param \
12776 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12777 mkdir -p $DIR/$tdir
12778 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12779 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12780 do_facet $SINGLEMDS lctl set_param fail_loc=0
12782 do_facet $SINGLEMDS lctl set_param \
12783 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12785 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12787 test_117() # bug 10891
12789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12791 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12792 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12793 lctl set_param fail_loc=0x21e
12794 > $DIR/$tfile || error "truncate failed"
12795 lctl set_param fail_loc=0
12796 echo "Truncate succeeded."
12799 run_test 117 "verify osd extend =========="
12801 NO_SLOW_RESENDCOUNT=4
12802 export OLD_RESENDCOUNT=""
12803 set_resend_count () {
12804 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12805 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12806 lctl set_param -n $PROC_RESENDCOUNT $1
12807 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12810 # for reduce test_118* time (b=14842)
12811 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12813 # Reset async IO behavior after error case
12815 FILE=$DIR/reset_async
12817 # Ensure all OSCs are cleared
12818 $LFS setstripe -c -1 $FILE
12819 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12824 test_118a() #bug 11710
12826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12830 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12831 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12832 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12834 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12835 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12840 run_test 118a "verify O_SYNC works =========="
12844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12845 remote_ost_nodsh && skip "remote OST with nodsh"
12849 #define OBD_FAIL_SRV_ENOENT 0x217
12850 set_nodes_failloc "$(osts_nodes)" 0x217
12851 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12853 set_nodes_failloc "$(osts_nodes)" 0
12854 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12855 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12858 if [[ $RC -eq 0 ]]; then
12859 error "Must return error due to dropped pages, rc=$RC"
12863 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12864 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12868 echo "Dirty pages not leaked on ENOENT"
12870 # Due to the above error the OSC will issue all RPCs syncronously
12871 # until a subsequent RPC completes successfully without error.
12872 $MULTIOP $DIR/$tfile Ow4096yc
12877 run_test 118b "Reclaim dirty pages on fatal error =========="
12881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12883 # for 118c, restore the original resend count, LU-1940
12884 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12885 set_resend_count $OLD_RESENDCOUNT
12886 remote_ost_nodsh && skip "remote OST with nodsh"
12890 #define OBD_FAIL_OST_EROFS 0x216
12891 set_nodes_failloc "$(osts_nodes)" 0x216
12893 # multiop should block due to fsync until pages are written
12894 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12898 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12899 error "Multiop failed to block on fsync, pid=$MULTIPID"
12902 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12904 if [[ $WRITEBACK -eq 0 ]]; then
12905 error "No page in writeback, writeback=$WRITEBACK"
12908 set_nodes_failloc "$(osts_nodes)" 0
12911 if [[ $RC -ne 0 ]]; then
12912 error "Multiop fsync failed, rc=$RC"
12915 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12916 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12918 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12919 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12923 echo "Dirty pages flushed via fsync on EROFS"
12926 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12928 # continue to use small resend count to reduce test_118* time (b=14842)
12929 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12934 remote_ost_nodsh && skip "remote OST with nodsh"
12938 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12939 set_nodes_failloc "$(osts_nodes)" 0x214
12940 # multiop should block due to fsync until pages are written
12941 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12945 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12946 error "Multiop failed to block on fsync, pid=$MULTIPID"
12949 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12951 if [[ $WRITEBACK -eq 0 ]]; then
12952 error "No page in writeback, writeback=$WRITEBACK"
12955 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12956 set_nodes_failloc "$(osts_nodes)" 0
12958 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12959 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12961 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12962 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12966 echo "Dirty pages gaurenteed flushed via fsync"
12969 run_test 118d "Fsync validation inject a delay of the bulk =========="
12972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12976 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12977 lctl set_param fail_loc=0x8000040a
12979 # Should simulate EINVAL error which is fatal
12980 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12982 if [[ $RC -eq 0 ]]; then
12983 error "Must return error due to dropped pages, rc=$RC"
12986 lctl set_param fail_loc=0x0
12988 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12989 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12990 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12992 if [[ $LOCKED -ne 0 ]]; then
12993 error "Locked pages remain in cache, locked=$LOCKED"
12996 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12997 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13001 echo "No pages locked after fsync"
13006 run_test 118f "Simulate unrecoverable OSC side error =========="
13009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13013 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
13014 lctl set_param fail_loc=0x406
13016 # simulate local -ENOMEM
13017 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13020 lctl set_param fail_loc=0
13021 if [[ $RC -eq 0 ]]; then
13022 error "Must return error due to dropped pages, rc=$RC"
13025 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13026 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13027 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13029 if [[ $LOCKED -ne 0 ]]; then
13030 error "Locked pages remain in cache, locked=$LOCKED"
13033 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13034 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13038 echo "No pages locked after fsync"
13043 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
13046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13047 remote_ost_nodsh && skip "remote OST with nodsh"
13051 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13052 set_nodes_failloc "$(osts_nodes)" 0x20e
13053 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13054 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13057 set_nodes_failloc "$(osts_nodes)" 0
13058 if [[ $RC -eq 0 ]]; then
13059 error "Must return error due to dropped pages, rc=$RC"
13062 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13063 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13064 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13066 if [[ $LOCKED -ne 0 ]]; then
13067 error "Locked pages remain in cache, locked=$LOCKED"
13070 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13071 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13075 echo "No pages locked after fsync"
13079 run_test 118h "Verify timeout in handling recoverables errors =========="
13081 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13085 remote_ost_nodsh && skip "remote OST with nodsh"
13089 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13090 set_nodes_failloc "$(osts_nodes)" 0x20e
13092 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13093 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13096 set_nodes_failloc "$(osts_nodes)" 0
13100 if [[ $RC -ne 0 ]]; then
13101 error "got error, but should be not, rc=$RC"
13104 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13105 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13106 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13107 if [[ $LOCKED -ne 0 ]]; then
13108 error "Locked pages remain in cache, locked=$LOCKED"
13111 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13112 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13116 echo "No pages locked after fsync"
13120 run_test 118i "Fix error before timeout in recoverable error =========="
13122 [ "$SLOW" = "no" ] && set_resend_count 4
13125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13126 remote_ost_nodsh && skip "remote OST with nodsh"
13130 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
13131 set_nodes_failloc "$(osts_nodes)" 0x220
13133 # return -EIO from OST
13134 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13136 set_nodes_failloc "$(osts_nodes)" 0x0
13137 if [[ $RC -eq 0 ]]; then
13138 error "Must return error due to dropped pages, rc=$RC"
13141 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13142 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13143 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13144 if [[ $LOCKED -ne 0 ]]; then
13145 error "Locked pages remain in cache, locked=$LOCKED"
13148 # in recoverable error on OST we want resend and stay until it finished
13149 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13150 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13154 echo "No pages locked after fsync"
13158 run_test 118j "Simulate unrecoverable OST side error =========="
13162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13163 remote_ost_nodsh && skip "remote OSTs with nodsh"
13165 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13166 set_nodes_failloc "$(osts_nodes)" 0x20e
13167 test_mkdir $DIR/$tdir
13169 for ((i=0;i<10;i++)); do
13170 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
13171 error "dd to $DIR/$tdir/$tfile-$i failed" )&
13178 set_nodes_failloc "$(osts_nodes)" 0
13181 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
13183 test_118l() # LU-646
13185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13187 test_mkdir $DIR/$tdir
13188 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
13191 run_test 118l "fsync dir"
13193 test_118m() # LU-3066
13195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13197 test_mkdir $DIR/$tdir
13198 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
13201 run_test 118m "fdatasync dir ========="
13203 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13211 remote_ost_nodsh && skip "remote OSTs with nodsh"
13213 # Sleep to avoid a cached response.
13214 #define OBD_STATFS_CACHE_SECONDS 1
13217 # Inject a 10 second delay in the OST_STATFS handler.
13218 #define OBD_FAIL_OST_STATFS_DELAY 0x242
13219 set_nodes_failloc "$(osts_nodes)" 0x242
13222 stat --file-system $MOUNT > /dev/null
13225 set_nodes_failloc "$(osts_nodes)" 0
13227 if ((end - begin > 20)); then
13228 error "statfs took $((end - begin)) seconds, expected 10"
13231 run_test 118n "statfs() sends OST_STATFS requests in parallel"
13233 test_119a() # bug 11737
13235 BSIZE=$((512 * 1024))
13236 directio write $DIR/$tfile 0 1 $BSIZE
13237 # We ask to read two blocks, which is more than a file size.
13238 # directio will indicate an error when requested and actual
13239 # sizes aren't equeal (a normal situation in this case) and
13240 # print actual read amount.
13241 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
13242 if [ "$NOB" != "$BSIZE" ]; then
13243 error "read $NOB bytes instead of $BSIZE"
13247 run_test 119a "Short directIO read must return actual read amount"
13249 test_119b() # bug 11737
13251 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13253 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
13254 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
13256 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
13257 error "direct read failed"
13260 run_test 119b "Sparse directIO read must return actual read amount"
13262 test_119c() # bug 13099
13265 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
13266 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
13269 run_test 119c "Testing for direct read hitting hole"
13272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13273 remote_mds_nodsh && skip "remote MDS with nodsh"
13274 test_mkdir -i0 -c1 $DIR/$tdir
13275 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13276 skip_env "no early lock cancel on server"
13278 lru_resize_disable mdc
13279 lru_resize_disable osc
13280 cancel_lru_locks mdc
13281 # asynchronous object destroy at MDT could cause bl ast to client
13282 cancel_lru_locks osc
13284 stat $DIR/$tdir > /dev/null
13285 can1=$(do_facet mds1 \
13286 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13287 awk '/ldlm_cancel/ {print $2}')
13288 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13289 awk '/ldlm_bl_callback/ {print $2}')
13290 test_mkdir -i0 -c1 $DIR/$tdir/d1
13291 can2=$(do_facet mds1 \
13292 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13293 awk '/ldlm_cancel/ {print $2}')
13294 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13295 awk '/ldlm_bl_callback/ {print $2}')
13296 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13297 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13298 lru_resize_enable mdc
13299 lru_resize_enable osc
13301 run_test 120a "Early Lock Cancel: mkdir test"
13304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13305 remote_mds_nodsh && skip "remote MDS with nodsh"
13306 test_mkdir $DIR/$tdir
13307 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13308 skip_env "no early lock cancel on server"
13310 lru_resize_disable mdc
13311 lru_resize_disable osc
13312 cancel_lru_locks mdc
13313 stat $DIR/$tdir > /dev/null
13314 can1=$(do_facet $SINGLEMDS \
13315 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13316 awk '/ldlm_cancel/ {print $2}')
13317 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13318 awk '/ldlm_bl_callback/ {print $2}')
13319 touch $DIR/$tdir/f1
13320 can2=$(do_facet $SINGLEMDS \
13321 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13322 awk '/ldlm_cancel/ {print $2}')
13323 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13324 awk '/ldlm_bl_callback/ {print $2}')
13325 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13326 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13327 lru_resize_enable mdc
13328 lru_resize_enable osc
13330 run_test 120b "Early Lock Cancel: create test"
13333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13334 remote_mds_nodsh && skip "remote MDS with nodsh"
13335 test_mkdir -i0 -c1 $DIR/$tdir
13336 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13337 skip "no early lock cancel on server"
13339 lru_resize_disable mdc
13340 lru_resize_disable osc
13341 test_mkdir -i0 -c1 $DIR/$tdir/d1
13342 test_mkdir -i0 -c1 $DIR/$tdir/d2
13343 touch $DIR/$tdir/d1/f1
13344 cancel_lru_locks mdc
13345 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
13346 can1=$(do_facet mds1 \
13347 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13348 awk '/ldlm_cancel/ {print $2}')
13349 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13350 awk '/ldlm_bl_callback/ {print $2}')
13351 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13352 can2=$(do_facet mds1 \
13353 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13354 awk '/ldlm_cancel/ {print $2}')
13355 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13356 awk '/ldlm_bl_callback/ {print $2}')
13357 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13358 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13359 lru_resize_enable mdc
13360 lru_resize_enable osc
13362 run_test 120c "Early Lock Cancel: link test"
13365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13366 remote_mds_nodsh && skip "remote MDS with nodsh"
13367 test_mkdir -i0 -c1 $DIR/$tdir
13368 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13369 skip_env "no early lock cancel on server"
13371 lru_resize_disable mdc
13372 lru_resize_disable osc
13374 cancel_lru_locks mdc
13375 stat $DIR/$tdir > /dev/null
13376 can1=$(do_facet mds1 \
13377 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13378 awk '/ldlm_cancel/ {print $2}')
13379 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13380 awk '/ldlm_bl_callback/ {print $2}')
13381 chmod a+x $DIR/$tdir
13382 can2=$(do_facet mds1 \
13383 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13384 awk '/ldlm_cancel/ {print $2}')
13385 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13386 awk '/ldlm_bl_callback/ {print $2}')
13387 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13388 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13389 lru_resize_enable mdc
13390 lru_resize_enable osc
13392 run_test 120d "Early Lock Cancel: setattr test"
13395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13396 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13397 skip_env "no early lock cancel on server"
13398 remote_mds_nodsh && skip "remote MDS with nodsh"
13400 local dlmtrace_set=false
13402 test_mkdir -i0 -c1 $DIR/$tdir
13403 lru_resize_disable mdc
13404 lru_resize_disable osc
13405 ! $LCTL get_param debug | grep -q dlmtrace &&
13406 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
13407 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
13408 cancel_lru_locks mdc
13409 cancel_lru_locks osc
13410 dd if=$DIR/$tdir/f1 of=/dev/null
13411 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
13412 # XXX client can not do early lock cancel of OST lock
13413 # during unlink (LU-4206), so cancel osc lock now.
13415 cancel_lru_locks osc
13416 can1=$(do_facet mds1 \
13417 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13418 awk '/ldlm_cancel/ {print $2}')
13419 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13420 awk '/ldlm_bl_callback/ {print $2}')
13421 unlink $DIR/$tdir/f1
13423 can2=$(do_facet mds1 \
13424 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13425 awk '/ldlm_cancel/ {print $2}')
13426 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13427 awk '/ldlm_bl_callback/ {print $2}')
13428 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13429 $LCTL dk $TMP/cancel.debug.txt
13430 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13431 $LCTL dk $TMP/blocking.debug.txt
13432 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13433 lru_resize_enable mdc
13434 lru_resize_enable osc
13436 run_test 120e "Early Lock Cancel: unlink test"
13439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13440 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13441 skip_env "no early lock cancel on server"
13442 remote_mds_nodsh && skip "remote MDS with nodsh"
13444 test_mkdir -i0 -c1 $DIR/$tdir
13445 lru_resize_disable mdc
13446 lru_resize_disable osc
13447 test_mkdir -i0 -c1 $DIR/$tdir/d1
13448 test_mkdir -i0 -c1 $DIR/$tdir/d2
13449 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13450 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13451 cancel_lru_locks mdc
13452 cancel_lru_locks osc
13453 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13454 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13455 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13456 # XXX client can not do early lock cancel of OST lock
13457 # during rename (LU-4206), so cancel osc lock now.
13459 cancel_lru_locks osc
13460 can1=$(do_facet mds1 \
13461 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13462 awk '/ldlm_cancel/ {print $2}')
13463 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13464 awk '/ldlm_bl_callback/ {print $2}')
13465 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13467 can2=$(do_facet mds1 \
13468 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13469 awk '/ldlm_cancel/ {print $2}')
13470 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13471 awk '/ldlm_bl_callback/ {print $2}')
13472 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13473 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13474 lru_resize_enable mdc
13475 lru_resize_enable osc
13477 run_test 120f "Early Lock Cancel: rename test"
13480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13481 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13482 skip_env "no early lock cancel on server"
13483 remote_mds_nodsh && skip "remote MDS with nodsh"
13485 lru_resize_disable mdc
13486 lru_resize_disable osc
13488 echo create $count files
13489 test_mkdir $DIR/$tdir
13490 cancel_lru_locks mdc
13491 cancel_lru_locks osc
13494 can0=$(do_facet $SINGLEMDS \
13495 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13496 awk '/ldlm_cancel/ {print $2}')
13497 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13498 awk '/ldlm_bl_callback/ {print $2}')
13499 createmany -o $DIR/$tdir/f $count
13501 can1=$(do_facet $SINGLEMDS \
13502 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13503 awk '/ldlm_cancel/ {print $2}')
13504 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13505 awk '/ldlm_bl_callback/ {print $2}')
13507 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13508 echo rm $count files
13511 can2=$(do_facet $SINGLEMDS \
13512 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13513 awk '/ldlm_cancel/ {print $2}')
13514 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13515 awk '/ldlm_bl_callback/ {print $2}')
13517 echo total: $count removes in $((t2-t1))
13518 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13520 # wait for commitment of removal
13521 lru_resize_enable mdc
13522 lru_resize_enable osc
13524 run_test 120g "Early Lock Cancel: performance test"
13526 test_121() { #bug #10589
13527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13530 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13531 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13532 lctl set_param fail_loc=0x310
13533 cancel_lru_locks osc > /dev/null
13534 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13535 lctl set_param fail_loc=0
13536 [[ $reads -eq $writes ]] ||
13537 error "read $reads blocks, must be $writes blocks"
13539 run_test 121 "read cancel race ========="
13541 test_123a_base() { # was test 123, statahead(bug 11401)
13544 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
13547 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13548 log "testing UP system. Performance may be lower than expected."
13551 running_in_vm && SLOWOK=1
13553 $LCTL set_param mdc.*.batch_stats=0
13556 test_mkdir $DIR/$tdir
13557 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13558 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13560 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13561 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13563 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13564 lctl set_param -n llite.*.statahead_max 0
13565 lctl get_param llite.*.statahead_max
13566 cancel_lru_locks mdc
13567 cancel_lru_locks osc
13569 time $lsx $DIR/$tdir | wc -l
13571 delta=$((etime - stime))
13572 log "$lsx $i files without statahead: $delta sec"
13573 lctl set_param llite.*.statahead_max=$max
13575 swrong=$(lctl get_param -n llite.*.statahead_stats |
13576 awk '/statahead.wrong:/ { print $NF }')
13577 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13578 cancel_lru_locks mdc
13579 cancel_lru_locks osc
13581 time $lsx $DIR/$tdir | wc -l
13583 delta_sa=$((etime - stime))
13584 log "$lsx $i files with statahead: $delta_sa sec"
13585 lctl get_param -n llite.*.statahead_stats
13586 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13587 awk '/statahead.wrong:/ { print $NF }')
13589 [[ $swrong -lt $ewrong ]] &&
13590 log "statahead was stopped, maybe too many locks held!"
13591 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13593 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13594 max=$(lctl get_param -n llite.*.statahead_max |
13596 lctl set_param -n llite.*.statahead_max 0
13597 lctl get_param llite.*.statahead_max
13598 cancel_lru_locks mdc
13599 cancel_lru_locks osc
13601 time $lsx $DIR/$tdir | wc -l
13603 delta=$((etime - stime))
13604 log "$lsx $i files again without statahead: $delta sec"
13605 lctl set_param llite.*.statahead_max=$max
13606 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13607 if [ $SLOWOK -eq 0 ]; then
13608 error "$lsx $i files is slower with statahead!"
13610 log "$lsx $i files is slower with statahead!"
13616 [ $delta -gt 20 ] && break
13617 [ $delta -gt 8 ] && MULT=$((50 / delta))
13618 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13626 delta=$((etime - stime))
13627 log "rm -r $DIR/$tdir/: $delta seconds"
13629 lctl get_param -n llite.*.statahead_stats
13630 $LCTL get_param mdc.*.batch_stats
13634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13636 test_123a_base "ls -l"
13638 run_test 123aa "verify statahead work"
13641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13643 statx_supported || skip_env "Test must be statx() syscall supported"
13645 test_123a_base "$STATX -l"
13647 run_test 123ab "verify statahead work by using statx"
13650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13652 statx_supported || skip_env "Test must be statx() syscall supported"
13659 cancel_lru_locks $OSC
13660 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13661 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13662 awk '/agl.total:/ { print $NF }')
13663 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13664 test_123a_base "$STATX --cached=always -D"
13665 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
13666 awk '/agl.total:/ { print $NF }')
13667 [ $agl_before -eq $agl_after ] ||
13668 error "Should not trigger AGL thread - $agl_before:$agl_after"
13669 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13670 [ $rpcs_after -eq $rpcs_before ] ||
13671 error "$STATX should not send glimpse RPCs to $OSC"
13673 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
13675 test_batch_statahead() {
13683 echo -e "\nbatching: statahead_max=$max statahead_batch_max=$batch_max"
13684 $LCTL set_param mdc.*.batch_stats=0
13685 $LCTL set_param llite.*.statahead_max=$max
13686 $LCTL set_param llite.*.statahead_batch_max=$batch_max
13687 # Verify that batched statahead is faster than one without statahead
13688 test_123a_base "ls -l"
13690 stack_trap "rm -rf $DIR/$tdir" EXIT
13691 mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
13692 createmany -o $DIR/$tdir/$tfile $num || error "failed to create files"
13694 # unbatched statahead
13695 $LCTL set_param llite.*.statahead_batch_max=0
13696 $LCTL set_param llite.*.statahead_stats=clear
13697 $LCTL set_param mdc.*.stats=clear
13698 cancel_lru_locks mdc
13699 cancel_lru_locks osc
13700 time ls -l $DIR/$tdir | wc -l
13701 unbatch_rpcs=$(calc_stats mdc.*.stats ldlm_ibits_enqueue)
13703 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
13704 awk '/hit.total:/ { print $NF }')
13705 # hit ratio should be larger than 75% (7500).
13706 (( $hit_total > 7500 )) ||
13707 error "unbatched statahead hit count ($hit_total) is too low"
13709 # batched statahead
13710 $LCTL set_param llite.*.statahead_batch_max=$batch_max
13711 $LCTL set_param llite.*.statahead_stats=clear
13712 $LCTL set_param mdc.*.batch_stats=clear
13713 $LCTL set_param mdc.*.stats=clear
13714 cancel_lru_locks mdc
13715 cancel_lru_locks osc
13716 time ls -l $DIR/$tdir | wc -l
13717 batch_rpcs=$(calc_stats mdc.*.stats mds_batch)
13718 # wait for statahead thread to quit and update statahead stats
13720 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
13721 awk '/hit.total:/ { print $NF }')
13722 # hit ratio should be larger than 75% (7500).
13723 (( $hit_total > 7500 )) ||
13724 error "batched statahead hit count ($hit_total) is too low"
13726 echo "unbatched RPCs: $unbatch_rpcs, batched RPCs: $batch_rpcs"
13727 (( $unbatch_rpcs > $batch_rpcs )) ||
13728 error "batched statahead does not reduce RPC count"
13729 $LCTL get_param mdc.*.batch_stats
13733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13735 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
13736 skip "Need server version at least 2.15.53"
13741 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
13742 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
13744 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
13745 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
13747 test_batch_statahead 32 32
13748 test_batch_statahead 2048 256
13750 run_test 123ad "Verify batching statahead works correctly"
13752 test_123b () { # statahead(bug 15027)
13753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13755 test_mkdir $DIR/$tdir
13756 createmany -o $DIR/$tdir/$tfile-%d 1000
13758 cancel_lru_locks mdc
13759 cancel_lru_locks osc
13761 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
13762 lctl set_param fail_loc=0x80000803
13763 ls -lR $DIR/$tdir > /dev/null
13765 lctl set_param fail_loc=0x0
13766 lctl get_param -n llite.*.statahead_stats
13771 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
13774 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
13776 test_mkdir -i 0 -c 1 $DIR/$tdir.0
13777 test_mkdir -i 1 -c 1 $DIR/$tdir.1
13778 touch $DIR/$tdir.1/{1..3}
13779 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
13781 remount_client $MOUNT
13783 $MULTIOP $DIR/$tdir.0 Q
13785 # let statahead to complete
13786 ls -l $DIR/$tdir.0 > /dev/null
13788 testid=$(echo $TESTNAME | tr '_' ' ')
13789 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
13790 error "statahead warning" || true
13792 run_test 123c "Can not initialize inode warning on DNE statahead"
13799 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
13800 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
13801 error "setdirstripe $DIR/$tdir failed"
13802 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
13803 remount_client $MOUNT
13804 $LCTL get_param llite.*.statahead_max
13805 $LCTL set_param llite.*.statahead_stats=0 ||
13806 error "clear statahead_stats failed"
13807 swrong=$(lctl get_param -n llite.*.statahead_stats |
13808 awk '/statahead.wrong:/ { print $NF }')
13809 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
13810 # wait for statahead thread finished to update hit/miss stats.
13812 $LCTL get_param -n llite.*.statahead_stats
13813 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13814 awk '/statahead.wrong:/ { print $NF }')
13815 (( $swrong == $ewrong )) ||
13816 log "statahead was stopped, maybe too many locks held!"
13818 run_test 123d "Statahead on striped directories works correctly"
13823 local dir=$DIR/$tdir
13825 mkdir $dir || error "mkdir $dir failed"
13826 $LFS setstripe -C 32 $dir || error "setstripe $dir failed"
13828 touch $dir/$tfile.{0..1000} || error "touch 1000 files failed"
13830 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
13831 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
13832 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
13833 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
13835 $LCTL set_param llite.*.statahead_max=2048
13836 $LCTL set_param llite.*.statahead_batch_max=1024
13839 $LCTL get_param mdc.*.batch_stats
13840 $LCTL get_param llite.*.statahead_*
13842 run_test 123e "statahead with large wide striping"
13847 local dir=$DIR/$tdir
13849 mkdir $dir || error "mkdir $dir failed"
13850 $LFS setstripe -C 1000 $dir || error "setstripe $dir failed"
13852 touch $dir/$tfile.{0..200} || error "touch 200 files failed"
13854 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
13855 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
13857 $LCTL set_param llite.*.statahead_max=64
13858 $LCTL set_param llite.*.statahead_batch_max=64
13861 lctl get_param mdc.*.batch_stats
13862 lctl get_param llite.*.statahead_*
13864 $LCTL set_param llite.*.statahead_max=$max
13865 $LCTL set_param llite.*.statahead_batch_max=$batch_max
13867 run_test 123f "Retry mechanism with large wide striping files"
13870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13871 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13872 skip_env "no lru resize on server"
13876 test_mkdir $DIR/$tdir
13878 log "create $NR files at $DIR/$tdir"
13879 createmany -o $DIR/$tdir/f $NR ||
13880 error "failed to create $NR files in $DIR/$tdir"
13882 cancel_lru_locks mdc
13883 ls -l $DIR/$tdir > /dev/null
13887 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13888 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13889 LRU_SIZE=$($LCTL get_param -n $PARAM)
13890 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13891 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13893 log "NS=$(basename $NSDIR)"
13898 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13899 skip "Not enough cached locks created!"
13901 log "LRU=$LRU_SIZE"
13905 # We know that lru resize allows one client to hold $LIMIT locks
13906 # for 10h. After that locks begin to be killed by client.
13908 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13910 if [ $LIMIT -lt $LRU_SIZE ]; then
13911 skip "Limit is too small $LIMIT"
13914 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13915 # killing locks. Some time was spent for creating locks. This means
13916 # that up to the moment of sleep finish we must have killed some of
13917 # them (10-100 locks). This depends on how fast ther were created.
13918 # Many of them were touched in almost the same moment and thus will
13919 # be killed in groups.
13920 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13922 # Use $LRU_SIZE_B here to take into account real number of locks
13923 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13924 local LRU_SIZE_B=$LRU_SIZE
13926 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13927 log "OLD_LVF=$OLD_LVF"
13928 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13930 # Let's make sure that we really have some margin. Client checks
13931 # cached locks every 10 sec.
13932 SLEEP=$((SLEEP+20))
13933 log "Sleep ${SLEEP} sec"
13935 while ((SEC<$SLEEP)); do
13939 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13940 echo -n "$LRU_SIZE"
13943 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13944 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13946 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13947 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13948 unlinkmany $DIR/$tdir/f $NR
13952 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13953 log "unlink $NR files at $DIR/$tdir"
13954 unlinkmany $DIR/$tdir/f $NR
13956 run_test 124a "lru resize ======================================="
13958 get_max_pool_limit()
13960 local limit=$($LCTL get_param \
13961 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13963 for l in $limit; do
13964 if [[ $l -gt $max ]]; then
13972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13973 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13974 skip_env "no lru resize on server"
13976 LIMIT=$(get_max_pool_limit)
13978 NR=$(($(default_lru_size)*20))
13979 if [[ $NR -gt $LIMIT ]]; then
13980 log "Limit lock number by $LIMIT locks"
13984 IFree=$(mdsrate_inodes_available)
13985 if [ $IFree -lt $NR ]; then
13986 log "Limit lock number by $IFree inodes"
13990 lru_resize_disable mdc
13991 test_mkdir -p $DIR/$tdir/disable_lru_resize
13993 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13994 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13995 cancel_lru_locks mdc
13998 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14001 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14004 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14008 nolruresize_delta=$((etime-stime))
14009 log "ls -la time: $nolruresize_delta seconds"
14010 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14011 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
14013 lru_resize_enable mdc
14014 test_mkdir -p $DIR/$tdir/enable_lru_resize
14016 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
14017 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
14018 cancel_lru_locks mdc
14021 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14024 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14027 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14031 lruresize_delta=$((etime-stime))
14032 log "ls -la time: $lruresize_delta seconds"
14033 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14035 if [ $lruresize_delta -gt $nolruresize_delta ]; then
14036 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
14037 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
14038 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
14040 log "lru resize performs the same with no lru resize"
14042 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
14044 run_test 124b "lru resize (performance test) ======================="
14047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14048 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14049 skip_env "no lru resize on server"
14051 # cache ununsed locks on client
14053 cancel_lru_locks mdc
14054 test_mkdir $DIR/$tdir
14055 createmany -o $DIR/$tdir/f $nr ||
14056 error "failed to create $nr files in $DIR/$tdir"
14057 ls -l $DIR/$tdir > /dev/null
14059 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14060 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14061 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14062 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14063 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14065 # set lru_max_age to 1 sec
14066 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14067 echo "sleep $((recalc_p * 2)) seconds..."
14068 sleep $((recalc_p * 2))
14070 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14071 # restore lru_max_age
14072 $LCTL set_param -n $nsdir.lru_max_age $max_age
14073 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14074 unlinkmany $DIR/$tdir/f $nr
14076 run_test 124c "LRUR cancel very aged locks"
14079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14080 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14081 skip_env "no lru resize on server"
14083 # cache ununsed locks on client
14086 lru_resize_disable mdc
14087 stack_trap "lru_resize_enable mdc" EXIT
14089 cancel_lru_locks mdc
14091 # asynchronous object destroy at MDT could cause bl ast to client
14092 test_mkdir $DIR/$tdir
14093 createmany -o $DIR/$tdir/f $nr ||
14094 error "failed to create $nr files in $DIR/$tdir"
14095 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
14097 ls -l $DIR/$tdir > /dev/null
14099 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14100 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14101 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14102 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14104 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14106 # set lru_max_age to 1 sec
14107 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14108 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
14110 echo "sleep $((recalc_p * 2)) seconds..."
14111 sleep $((recalc_p * 2))
14113 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14115 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14117 run_test 124d "cancel very aged locks if lru-resize diasbaled"
14119 test_125() { # 13358
14120 $LCTL get_param -n llite.*.client_type | grep -q local ||
14121 skip "must run as local client"
14122 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
14123 skip_env "must have acl enabled"
14124 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14126 test_mkdir $DIR/$tdir
14127 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
14128 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
14129 error "setfacl $DIR/$tdir failed"
14130 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
14132 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
14134 test_126() { # bug 12829/13455
14135 $GSS && skip_env "must run as gss disabled"
14136 $LCTL get_param -n llite.*.client_type | grep -q local ||
14137 skip "must run as local client"
14138 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
14140 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
14141 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
14143 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
14145 run_test 126 "check that the fsgid provided by the client is taken into account"
14147 test_127a() { # bug 15521
14148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14149 local name count samp unit min max sum sumsq
14150 local tmpfile=$TMP/$tfile.tmp
14152 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
14153 echo "stats before reset"
14154 stack_trap "rm -f $tmpfile"
14155 local now=$(date +%s)
14157 $LCTL get_param osc.*.stats | tee $tmpfile
14159 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14160 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14161 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14162 local uptime=$(awk '{ print $1 }' /proc/uptime)
14164 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14165 (( ${snapshot_time%\.*} >= $now - 5 &&
14166 ${snapshot_time%\.*} <= $now + 5 )) ||
14167 error "snapshot_time=$snapshot_time != now=$now"
14168 # elapsed _should_ be from mount, but at least less than uptime
14169 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
14170 error "elapsed=$elapsed > uptime=$uptime"
14171 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14172 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14173 error "elapsed=$elapsed != $snapshot_time - $start_time"
14175 $LCTL set_param osc.*.stats=0
14176 local reset=$(date +%s)
14177 local fsize=$((2048 * 1024))
14179 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
14180 cancel_lru_locks osc
14181 dd if=$DIR/$tfile of=/dev/null bs=$fsize
14184 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
14185 while read name count samp unit min max sum sumsq; do
14186 [[ "$samp" == "samples" ]] || continue
14188 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14189 [ ! $min ] && error "Missing min value for $name proc entry"
14190 eval $name=$count || error "Wrong proc format"
14193 read_bytes|write_bytes)
14194 [[ "$unit" =~ "bytes" ]] ||
14195 error "unit is not 'bytes': $unit"
14196 (( $min >= 4096 )) || error "min is too small: $min"
14197 (( $min <= $fsize )) || error "min is too big: $min"
14198 (( $max >= 4096 )) || error "max is too small: $max"
14199 (( $max <= $fsize )) || error "max is too big: $max"
14200 (( $sum == $fsize )) || error "sum is wrong: $sum"
14201 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
14202 error "sumsquare is too small: $sumsq"
14203 (( $sumsq <= $fsize * $fsize )) ||
14204 error "sumsquare is too big: $sumsq"
14206 ost_read|ost_write)
14207 [[ "$unit" =~ "usec" ]] ||
14208 error "unit is not 'usec': $unit"
14214 #check that we actually got some stats
14215 [ "$read_bytes" ] || error "Missing read_bytes stats"
14216 [ "$write_bytes" ] || error "Missing write_bytes stats"
14217 [ "$read_bytes" != 0 ] || error "no read done"
14218 [ "$write_bytes" != 0 ] || error "no write done"
14220 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14221 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14222 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14224 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14225 (( ${snapshot_time%\.*} >= $now - 5 &&
14226 ${snapshot_time%\.*} <= $now + 5 )) ||
14227 error "reset snapshot_time=$snapshot_time != now=$now"
14228 # elapsed should be from time of stats reset
14229 (( ${elapsed%\.*} >= $now - $reset - 2 &&
14230 ${elapsed%\.*} <= $now - $reset + 2 )) ||
14231 error "reset elapsed=$elapsed > $now - $reset"
14232 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14233 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14234 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
14236 run_test 127a "verify the client stats are sane"
14238 test_127b() { # bug LU-333
14239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14240 local name count samp unit min max sum sumsq
14242 echo "stats before reset"
14243 $LCTL get_param llite.*.stats
14244 $LCTL set_param llite.*.stats=0
14246 # perform 2 reads and writes so MAX is different from SUM.
14247 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14248 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14249 cancel_lru_locks osc
14250 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14251 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14253 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
14254 stack_trap "rm -f $TMP/$tfile.tmp"
14255 while read name count samp unit min max sum sumsq; do
14256 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14257 eval $name=$count || error "Wrong proc format"
14260 read_bytes|write_bytes)
14261 [[ "$unit" =~ "bytes" ]] ||
14262 error "unit is not 'bytes': $unit"
14263 (( $count == 2 )) || error "count is not 2: $count"
14264 (( $min == $PAGE_SIZE )) ||
14265 error "min is not $PAGE_SIZE: $min"
14266 (( $max == $PAGE_SIZE )) ||
14267 error "max is not $PAGE_SIZE: $max"
14268 (( $sum == $PAGE_SIZE * 2 )) ||
14269 error "sum is not $((PAGE_SIZE * 2)): $sum"
14272 [[ "$unit" =~ "usec" ]] ||
14273 error "unit is not 'usec': $unit"
14277 done < $TMP/$tfile.tmp
14279 #check that we actually got some stats
14280 [ "$read_bytes" ] || error "Missing read_bytes stats"
14281 [ "$write_bytes" ] || error "Missing write_bytes stats"
14282 [ "$read_bytes" != 0 ] || error "no read done"
14283 [ "$write_bytes" != 0 ] || error "no write done"
14285 run_test 127b "verify the llite client stats are sane"
14287 test_127c() { # LU-12394
14288 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
14295 $LCTL set_param llite.*.extents_stats=1
14296 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
14298 # Use two stripes so there is enough space in default config
14299 $LFS setstripe -c 2 $DIR/$tfile
14301 # Extent stats start at 0-4K and go in power of two buckets
14302 # LL_HIST_START = 12 --> 2^12 = 4K
14303 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
14304 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
14306 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
14308 # Write and read, 2x each, second time at a non-zero offset
14309 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
14310 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
14311 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
14312 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
14316 $LCTL get_param llite.*.extents_stats
14319 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
14321 local bucket=$($LCTL get_param -n llite.*.extents_stats |
14323 reads=$(echo $bucket | awk '{print $5}')
14324 writes=$(echo $bucket | awk '{print $9}')
14325 [ "$reads" -eq $count ] ||
14326 error "$reads reads in < $bsize bucket, expect $count"
14327 [ "$writes" -eq $count ] ||
14328 error "$writes writes in < $bsize bucket, expect $count"
14331 # Test mmap write and read
14332 $LCTL set_param llite.*.extents_stats=c
14334 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
14335 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
14336 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
14338 $LCTL get_param llite.*.extents_stats
14340 count=$(((size*1024) / PAGE_SIZE))
14342 bsize=$((2 * PAGE_SIZE / 1024))K
14344 bucket=$($LCTL get_param -n llite.*.extents_stats |
14346 reads=$(echo $bucket | awk '{print $5}')
14347 writes=$(echo $bucket | awk '{print $9}')
14348 # mmap writes fault in the page first, creating an additonal read
14349 [ "$reads" -eq $((2 * count)) ] ||
14350 error "$reads reads in < $bsize bucket, expect $count"
14351 [ "$writes" -eq $count ] ||
14352 error "$writes writes in < $bsize bucket, expect $count"
14354 run_test 127c "test llite extent stats with regular & mmap i/o"
14356 test_128() { # bug 15212
14358 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
14363 result=$(grep error $TMP/$tfile.log)
14364 rm -f $DIR/$tfile $TMP/$tfile.log
14365 [ -z "$result" ] ||
14366 error "consecutive find's under interactive lfs failed"
14368 run_test 128 "interactive lfs for 2 consecutive find's"
14370 set_dir_limits () {
14375 local ldproc=/proc/fs/ldiskfs
14376 local facets=$(get_facets MDS)
14378 for facet in ${facets//,/ }; do
14379 canondev=$(ldiskfs_canon \
14380 *.$(convert_facet2label $facet).mntdev $facet)
14381 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
14382 ldproc=/sys/fs/ldiskfs
14383 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
14384 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
14388 check_mds_dmesg() {
14389 local facets=$(get_facets MDS)
14390 for facet in ${facets//,/ }; do
14391 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
14397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14398 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
14399 skip "Need MDS version with at least 2.5.56"
14400 if [ "$mds1_FSTYPE" != ldiskfs ]; then
14401 skip_env "ldiskfs only test"
14403 remote_mds_nodsh && skip "remote MDS with nodsh"
14406 local has_warning=false
14409 mkdir -p $DIR/$tdir
14411 # block size of mds1
14412 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
14413 set_dir_limits $maxsize $((maxsize * 6 / 8))
14414 stack_trap "set_dir_limits 0 0"
14415 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
14416 local dirsize=$(stat -c%s "$DIR/$tdir")
14418 while (( $dirsize <= $maxsize )); do
14419 $MCREATE $DIR/$tdir/file_base_$nfiles
14421 # check two errors:
14422 # ENOSPC for ext4 max_dir_size, which has been used since
14423 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
14424 if (( rc == ENOSPC )); then
14426 echo "rc=$rc returned as expected after $nfiles files"
14428 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
14429 error "create failed w/o dir size limit"
14431 # messages may be rate limited if test is run repeatedly
14432 check_mds_dmesg '"is approaching max"' ||
14433 echo "warning message should be output"
14434 check_mds_dmesg '"has reached max"' ||
14435 echo "reached message should be output"
14437 dirsize=$(stat -c%s "$DIR/$tdir")
14439 [[ $dirsize -ge $maxsize ]] && return 0
14440 error "dirsize $dirsize < $maxsize after $nfiles files"
14441 elif (( rc != 0 )); then
14444 nfiles=$((nfiles + 1))
14445 dirsize=$(stat -c%s "$DIR/$tdir")
14448 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
14450 run_test 129 "test directory size limit ========================"
14459 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
14460 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
14462 trap cleanup_130 EXIT RETURN
14464 local fm_file=$DIR/$tfile
14465 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
14466 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
14467 error "dd failed for $fm_file"
14469 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
14470 filefrag -ves $fm_file
14472 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14473 skip "LU-1941: FIEMAP unimplemented on ZFS"
14474 (( $rc == 0 )) || error "filefrag $fm_file failed"
14476 filefrag_op=$(filefrag -ve -k $fm_file |
14477 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14478 local lun=$($LFS getstripe -i $fm_file)
14480 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
14483 for line in $filefrag_op; do
14484 local frag_lun=$(echo $line | cut -d: -f5)
14485 local ext_len=$(echo $line | cut -d: -f4)
14487 if (( $frag_lun != $lun )); then
14488 error "FIEMAP on 1-stripe file($fm_file) failed"
14491 (( tot_len += ext_len ))
14494 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
14495 error "FIEMAP on 1-stripe file($fm_file) failed"
14499 echo "FIEMAP on single striped file succeeded"
14501 run_test 130a "FIEMAP (1-stripe file)"
14504 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14506 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14507 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14508 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14509 skip "LU-1941: FIEMAP unimplemented on ZFS"
14511 trap cleanup_130 EXIT RETURN
14513 local fm_file=$DIR/$tfile
14514 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14515 error "setstripe on $fm_file"
14517 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
14518 error "dd failed on $fm_file"
14520 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14521 filefrag_op=$(filefrag -ve -k $fm_file |
14522 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14524 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14525 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14531 for line in $filefrag_op; do
14532 local frag_lun=$(echo $line | cut -d: -f5 |
14533 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14534 local ext_len=$(echo $line | cut -d: -f4)
14535 if (( $frag_lun != $last_lun )); then
14536 if (( tot_len != 1024 )); then
14537 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14540 (( num_luns += 1 ))
14544 (( tot_len += ext_len ))
14547 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
14548 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14552 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
14554 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
14557 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14559 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14560 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14561 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14562 skip "LU-1941: FIEMAP unimplemented on ZFS"
14564 trap cleanup_130 EXIT RETURN
14566 local fm_file=$DIR/$tfile
14567 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
14569 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
14570 error "dd failed on $fm_file"
14572 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14573 filefrag_op=$(filefrag -ve -k $fm_file |
14574 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14576 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14577 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14582 for line in $filefrag_op; do
14583 local frag_lun=$(echo $line | cut -d: -f5 |
14584 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14585 local ext_len=$(echo $line | cut -d: -f4)
14586 if (( $frag_lun != $last_lun )); then
14587 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
14588 if (( logical != 512 )); then
14589 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
14592 if (( tot_len != 512 )); then
14593 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14596 (( num_luns += 1 ))
14600 (( tot_len += ext_len ))
14603 if (( num_luns != 2 || tot_len != 512 )); then
14604 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14608 echo "FIEMAP on 2-stripe file with hole succeeded"
14610 run_test 130c "FIEMAP (2-stripe file with hole)"
14613 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
14615 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14616 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14617 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14618 skip "LU-1941: FIEMAP unimplemented on ZFS"
14620 trap cleanup_130 EXIT RETURN
14622 local fm_file=$DIR/$tfile
14623 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14624 error "setstripe on $fm_file"
14626 local actual_stripe_count=$($LFS getstripe -c $fm_file)
14627 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
14628 error "dd failed on $fm_file"
14630 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14631 filefrag_op=$(filefrag -ve -k $fm_file |
14632 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14634 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14635 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14640 for line in $filefrag_op; do
14641 local frag_lun=$(echo $line | cut -d: -f5 |
14642 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14643 local ext_len=$(echo $line | cut -d: -f4)
14644 if (( $frag_lun != $last_lun )); then
14645 if (( tot_len != 1024 )); then
14646 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14649 (( num_luns += 1 ))
14653 (( tot_len += ext_len ))
14656 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
14657 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14661 echo "FIEMAP on N-stripe file succeeded"
14663 run_test 130d "FIEMAP (N-stripe file)"
14666 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14668 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14669 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14670 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14671 skip "LU-1941: FIEMAP unimplemented on ZFS"
14673 trap cleanup_130 EXIT RETURN
14675 local fm_file=$DIR/$tfile
14676 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
14679 local expected_len=$(( (num_blks / 2) * 64 ))
14680 for ((i = 0; i < $num_blks; i++)); do
14681 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
14682 conv=notrunc > /dev/null 2>&1
14685 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14686 filefrag_op=$(filefrag -ve -k $fm_file |
14687 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14689 local last_lun=$(echo $filefrag_op | cut -d: -f5)
14694 for line in $filefrag_op; do
14695 local frag_lun=$(echo $line | cut -d: -f5)
14696 local ext_len=$(echo $line | cut -d: -f4)
14697 if (( $frag_lun != $last_lun )); then
14698 if (( tot_len != $expected_len )); then
14699 error "OST$last_lun $tot_len != $expected_len"
14701 (( num_luns += 1 ))
14705 (( tot_len += ext_len ))
14708 if (( num_luns != 2 || tot_len != $expected_len )); then
14709 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
14712 echo "FIEMAP with continuation calls succeeded"
14714 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
14717 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14718 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14719 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14720 skip "LU-1941: FIEMAP unimplemented on ZFS"
14722 local fm_file=$DIR/$tfile
14723 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
14724 error "multiop create with lov_delay_create on $fm_file"
14726 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14727 filefrag_extents=$(filefrag -vek $fm_file |
14728 awk '/extents? found/ { print $2 }')
14729 if (( $filefrag_extents != 0 )); then
14730 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
14735 run_test 130f "FIEMAP (unstriped file)"
14738 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
14739 skip "Need MDS version with at least 2.12.53 for overstriping"
14740 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14741 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14742 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14743 skip "LU-1941: FIEMAP unimplemented on ZFS"
14745 local file=$DIR/$tfile
14746 local nr=$((OSTCOUNT * 100))
14748 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
14750 stack_trap "rm -f $file"
14751 dd if=/dev/zero of=$file count=$nr bs=1M
14753 nr=$($LFS getstripe -c $file)
14755 local extents=$(filefrag -v $file |
14756 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
14758 echo "filefrag list $extents extents in file with stripecount $nr"
14759 if (( extents < nr )); then
14760 $LFS getstripe $file
14762 error "filefrag printed $extents < $nr extents"
14765 run_test 130g "FIEMAP (overstripe file)"
14767 # Test for writev/readv
14769 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
14770 error "writev test failed"
14771 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
14772 error "readv failed"
14775 run_test 131a "test iov's crossing stripe boundary for writev/readv"
14778 local fsize=$((524288 + 1048576 + 1572864))
14779 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
14780 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14781 error "append writev test failed"
14783 ((fsize += 1572864 + 1048576))
14784 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
14785 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14786 error "append writev test failed"
14789 run_test 131b "test append writev"
14792 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
14795 run_test 131c "test read/write on file w/o objects"
14798 rwv -f $DIR/$tfile -w -n 1 1572864
14799 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
14800 if [ "$NOB" != 1572864 ]; then
14801 error "Short read filed: read $NOB bytes instead of 1572864"
14805 run_test 131d "test short read"
14808 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
14809 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
14810 error "read hitting hole failed"
14813 run_test 131e "test read hitting hole"
14821 # open 11 samples [usecs] 468 4793 13658 35791898
14823 mds*) res=($(do_facet $facet \
14824 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
14826 ost*) res=($(do_facet $facet \
14827 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
14829 *) error "Wrong facet '$facet'" ;;
14831 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
14832 # if $want is zero, it means any stat increment is ok.
14833 if (( $want > 0 )); then
14834 local count=${res[1]}
14836 if (( $count != $want )); then
14837 if [[ $facet =~ "mds" ]]; then
14838 do_nodes $(comma_list $(mdts_nodes)) \
14839 $LCTL get_param mdt.*.md_stats
14841 do_nodes $(comma_list $(osts-nodes)) \
14842 $LCTL get_param obdfilter.*.stats
14844 error "The $op counter on $facet is $count, not $want"
14850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14851 remote_ost_nodsh && skip "remote OST with nodsh"
14852 remote_mds_nodsh && skip "remote MDS with nodsh"
14853 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14854 skip_env "MDS doesn't support rename stats"
14856 local testdir=$DIR/${tdir}/stats_testdir
14858 mkdir -p $DIR/${tdir}
14861 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14862 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14864 # verify mdt stats first.
14865 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14866 check_stats $SINGLEMDS "mkdir" 1
14868 # clear "open" from "lfs mkdir" above
14869 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14870 touch ${testdir}/${tfile} || error "touch failed"
14871 check_stats $SINGLEMDS "open" 1
14872 check_stats $SINGLEMDS "close" 1
14873 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14874 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14875 check_stats $SINGLEMDS "mknod" 2
14877 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14878 check_stats $SINGLEMDS "unlink" 1
14879 rm -f ${testdir}/${tfile} || error "file remove failed"
14880 check_stats $SINGLEMDS "unlink" 2
14882 # remove working dir and check mdt stats again.
14883 rmdir ${testdir} || error "rmdir failed"
14884 check_stats $SINGLEMDS "rmdir" 1
14886 local testdir1=$DIR/${tdir}/stats_testdir1
14887 mkdir_on_mdt0 -p ${testdir}
14888 mkdir_on_mdt0 -p ${testdir1}
14889 touch ${testdir1}/test1
14890 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14891 check_stats $SINGLEMDS "crossdir_rename" 1
14893 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14894 check_stats $SINGLEMDS "samedir_rename" 1
14896 rm -rf $DIR/${tdir}
14898 run_test 133a "Verifying MDT stats ========================================"
14903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14904 remote_ost_nodsh && skip "remote OST with nodsh"
14905 remote_mds_nodsh && skip "remote MDS with nodsh"
14907 local testdir=$DIR/${tdir}/stats_testdir
14909 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14910 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14911 touch ${testdir}/${tfile} || error "touch failed"
14912 cancel_lru_locks mdc
14915 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14916 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14918 # extra mdt stats verification.
14919 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14920 check_stats $SINGLEMDS "setattr" 1
14921 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14922 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14924 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14925 check_stats $SINGLEMDS "getattr" 1
14927 rm -rf $DIR/${tdir}
14929 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14930 # so the check below is not reliable
14931 [ $MDSCOUNT -eq 1 ] || return 0
14933 # Sleep to avoid a cached response.
14934 #define OBD_STATFS_CACHE_SECONDS 1
14936 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14937 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14938 $LFS df || error "lfs failed"
14939 check_stats $SINGLEMDS "statfs" 1
14941 # check aggregated statfs (LU-10018)
14942 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14944 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14947 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14948 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14950 check_stats $SINGLEMDS "statfs" 1
14952 # We want to check that the client didn't send OST_STATFS to
14953 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14954 # extra care is needed here.
14955 if remote_mds; then
14956 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14957 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14959 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14960 [ "$res" ] && error "OST got STATFS"
14965 run_test 133b "Verifying extra MDT stats =================================="
14968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14969 remote_ost_nodsh && skip "remote OST with nodsh"
14970 remote_mds_nodsh && skip "remote MDS with nodsh"
14972 local testdir=$DIR/$tdir/stats_testdir
14974 test_mkdir -p $testdir
14976 # verify obdfilter stats.
14977 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14979 cancel_lru_locks osc
14980 wait_delete_completed
14983 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14984 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14986 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14989 cancel_lru_locks osc
14990 check_stats ost1 "write" 1
14992 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14993 check_stats ost1 "read" 1
14995 > $testdir/$tfile || error "truncate failed"
14996 check_stats ost1 "punch" 1
14998 rm -f $testdir/$tfile || error "file remove failed"
14999 wait_delete_completed
15000 check_stats ost1 "destroy" 1
15004 run_test 133c "Verifying OST stats ========================================"
15011 while [ $value -ge 2 ]; do
15016 if [ $orig -gt $order ]; then
15024 local size=('K' 'M' 'G' 'T');
15026 local size_string=$value
15028 while [ $value -ge 1024 ]; do
15029 if [ $i -gt 3 ]; then
15030 #T is the biggest unit we get here, if that is bigger,
15032 size_string=${value}T
15035 value=$((value >> 10))
15036 if [ $value -lt 1024 ]; then
15037 size_string=${value}${size[$i]}
15046 get_rename_size() {
15048 local context=${2:-.}
15049 local sample=$(do_facet $SINGLEMDS $LCTL \
15050 get_param mdt.$FSNAME-MDT0000.rename_stats |
15051 grep -A1 $context |
15052 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
15057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15058 remote_ost_nodsh && skip "remote OST with nodsh"
15059 remote_mds_nodsh && skip "remote MDS with nodsh"
15060 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15061 skip_env "MDS doesn't support rename stats"
15063 local testdir1=$DIR/${tdir}/stats_testdir1
15064 local testdir2=$DIR/${tdir}/stats_testdir2
15065 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
15067 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15069 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
15070 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
15072 createmany -o $testdir1/test 512 || error "createmany failed"
15074 # check samedir rename size
15075 mv ${testdir1}/test0 ${testdir1}/test_0
15077 local testdir1_size=$(ls -l $DIR/${tdir} |
15078 awk '/stats_testdir1/ {print $5}')
15079 local testdir2_size=$(ls -l $DIR/${tdir} |
15080 awk '/stats_testdir2/ {print $5}')
15082 testdir1_size=$(order_2 $testdir1_size)
15083 testdir2_size=$(order_2 $testdir2_size)
15085 testdir1_size=$(size_in_KMGT $testdir1_size)
15086 testdir2_size=$(size_in_KMGT $testdir2_size)
15088 echo "source rename dir size: ${testdir1_size}"
15089 echo "target rename dir size: ${testdir2_size}"
15091 local cmd="do_facet $SINGLEMDS $LCTL "
15092 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
15094 eval $cmd || error "$cmd failed"
15095 local samedir=$($cmd | grep 'same_dir')
15096 local same_sample=$(get_rename_size $testdir1_size)
15097 [ -z "$samedir" ] && error "samedir_rename_size count error"
15098 [[ $same_sample -eq 1 ]] ||
15099 error "samedir_rename_size error $same_sample"
15100 echo "Check same dir rename stats success"
15102 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15104 # check crossdir rename size
15105 mv ${testdir1}/test_0 ${testdir2}/test_0
15107 testdir1_size=$(ls -l $DIR/${tdir} |
15108 awk '/stats_testdir1/ {print $5}')
15109 testdir2_size=$(ls -l $DIR/${tdir} |
15110 awk '/stats_testdir2/ {print $5}')
15112 testdir1_size=$(order_2 $testdir1_size)
15113 testdir2_size=$(order_2 $testdir2_size)
15115 testdir1_size=$(size_in_KMGT $testdir1_size)
15116 testdir2_size=$(size_in_KMGT $testdir2_size)
15118 echo "source rename dir size: ${testdir1_size}"
15119 echo "target rename dir size: ${testdir2_size}"
15121 eval $cmd || error "$cmd failed"
15122 local crossdir=$($cmd | grep 'crossdir')
15123 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
15124 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
15125 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
15126 [[ $src_sample -eq 1 ]] ||
15127 error "crossdir_rename_size error $src_sample"
15128 [[ $tgt_sample -eq 1 ]] ||
15129 error "crossdir_rename_size error $tgt_sample"
15130 echo "Check cross dir rename stats success"
15131 rm -rf $DIR/${tdir}
15133 run_test 133d "Verifying rename_stats ========================================"
15136 remote_mds_nodsh && skip "remote MDS with nodsh"
15137 remote_ost_nodsh && skip "remote OST with nodsh"
15138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15140 local testdir=$DIR/${tdir}/stats_testdir
15141 local ctr f0 f1 bs=32768 count=42 sum
15143 mkdir -p ${testdir} || error "mkdir failed"
15145 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
15147 for ctr in {write,read}_bytes; do
15149 cancel_lru_locks osc
15151 do_facet ost1 $LCTL set_param -n \
15152 "obdfilter.*.exports.clear=clear"
15154 if [ $ctr = write_bytes ]; then
15156 f1=${testdir}/${tfile}
15158 f0=${testdir}/${tfile}
15162 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
15165 cancel_lru_locks osc
15167 sum=$(do_facet ost1 $LCTL get_param \
15168 "obdfilter.*.exports.*.stats" |
15169 awk -v ctr=$ctr 'BEGIN { sum = 0 }
15170 $1 == ctr { sum += $7 }
15171 END { printf("%0.0f", sum) }')
15173 if ((sum != bs * count)); then
15174 error "Bad $ctr sum, expected $((bs * count)), got $sum"
15178 rm -rf $DIR/${tdir}
15180 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
15183 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
15184 skip "too old lustre for get_param -R ($facet_ver)"
15186 # verifying readability.
15187 $LCTL get_param -R '*' &> /dev/null
15189 # Verifing writability with badarea_io.
15190 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15191 local skipped_params='force_lbug|changelog_mask|daemon_file'
15192 $LCTL list_param -FR '*' | grep '=' | tr -d = |
15193 egrep -v "$skipped_params" |
15194 xargs -n 1 find $proc_dirs -name |
15195 xargs -n 1 badarea_io ||
15196 error "client badarea_io failed"
15198 # remount the FS in case writes/reads /proc break the FS
15199 cleanup || error "failed to unmount"
15200 setup || error "failed to setup"
15202 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
15205 remote_mds_nodsh && skip "remote MDS with nodsh"
15206 remote_ost_nodsh && skip "remote OST with nodsh"
15208 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15209 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
15211 for facet in mds1 ost1; do
15212 local facet_ver=$(lustre_version_code $facet)
15213 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
15214 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
15216 log "$facet: too old lustre for get_param -R"
15218 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
15219 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
15220 tr -d = | egrep -v $skipped_params |
15221 xargs -n 1 find $proc_dirs -name |
15222 xargs -n 1 badarea_io" ||
15223 error "$facet badarea_io failed"
15225 skip_noexit "$facet: too old lustre for get_param -R"
15229 # remount the FS in case writes/reads /proc break the FS
15230 cleanup || error "failed to unmount"
15231 setup || error "failed to setup"
15233 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
15236 remote_mds_nodsh && skip "remote MDS with nodsh"
15237 remote_ost_nodsh && skip "remote OST with nodsh"
15238 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
15239 skip "Need MDS version at least 2.9.54"
15242 for facet in client mds1 ost1; do
15243 # Get the list of files that are missing the terminating newline
15244 local plist=$(do_facet $facet
15245 $LCTL list_param -FR '*' | grep '=' | tr -d =)
15247 for ent in $plist; do
15248 local missing=$(do_facet $facet $LCTL get_param $ent \|\
15249 awk -v FS='\v' -v RS='\v\v' \
15250 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
15251 print FILENAME}'" 2>/dev/null)
15252 [ -z $missing ] || {
15253 do_facet $facet $LCTL get_param $ent | od -An -tx1
15254 error "file does not end with newline: $facet-$ent"
15259 run_test 133h "Proc files should end with newlines"
15262 remote_mds_nodsh && skip "remote MDS with nodsh"
15263 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15264 skip "Need MDS version at least 2.7.54"
15266 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15267 cancel_lru_locks mdc
15269 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
15270 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15271 [ $unused -eq 0 ] || error "$unused locks are not cleared"
15274 createmany -o $DIR/$tdir/f $nr ||
15275 error "failed to create $nr files in $DIR/$tdir"
15276 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15278 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
15279 do_facet mds1 $LCTL set_param fail_loc=0x327
15280 do_facet mds1 $LCTL set_param fail_val=500
15283 echo "sleep 10 seconds ..."
15285 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
15287 do_facet mds1 $LCTL set_param fail_loc=0
15288 do_facet mds1 $LCTL set_param fail_val=0
15289 [ $lck_cnt -lt $unused ] ||
15290 error "No locks reclaimed, before:$unused, after:$lck_cnt"
15293 unlinkmany $DIR/$tdir/f $nr
15295 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
15298 remote_mds_nodsh && skip "remote MDS with nodsh"
15299 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15300 skip "Need MDS version at least 2.7.54"
15302 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15303 cancel_lru_locks mdc
15305 local low_wm=$(do_facet mds1 $LCTL get_param -n \
15306 ldlm.lock_reclaim_threshold_mb)
15307 # disable reclaim temporarily
15308 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
15310 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
15311 do_facet mds1 $LCTL set_param fail_loc=0x328
15312 do_facet mds1 $LCTL set_param fail_val=500
15314 $LCTL set_param debug=+trace
15317 createmany -o $DIR/$tdir/f $nr &
15318 local create_pid=$!
15320 echo "Sleep $TIMEOUT seconds ..."
15322 if ! ps -p $create_pid > /dev/null 2>&1; then
15323 do_facet mds1 $LCTL set_param fail_loc=0
15324 do_facet mds1 $LCTL set_param fail_val=0
15325 do_facet mds1 $LCTL set_param \
15326 ldlm.lock_reclaim_threshold_mb=${low_wm}m
15327 error "createmany finished incorrectly!"
15329 do_facet mds1 $LCTL set_param fail_loc=0
15330 do_facet mds1 $LCTL set_param fail_val=0
15331 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
15332 wait $create_pid || return 1
15334 unlinkmany $DIR/$tdir/f $nr
15336 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
15339 remote_mds_nodsh && skip "remote MDS with nodsh"
15340 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15341 skip "Need MDS version at least 2.13.50"
15344 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15346 #define OBD_FAIL_PLAIN_RECORDS 0x1319
15347 #set only one record at plain llog
15348 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
15350 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15352 #fill already existed plain llog each 64767
15353 #wrapping whole catalog
15354 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15356 createmany -o $DIR/$tdir/$tfile_ 64700
15357 for (( i = 0; i < 64700; i = i + 2 ))
15359 rm $DIR/$tdir/$tfile_$i &
15360 rm $DIR/$tdir/$tfile_$((i + 1)) &
15365 #waiting osp synchronization
15366 wait_delete_completed
15368 run_test 135 "Race catalog processing"
15371 remote_mds_nodsh && skip "remote MDS with nodsh"
15372 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15373 skip "Need MDS version at least 2.13.50"
15376 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15377 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
15378 #set only one record at plain llog
15379 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
15380 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
15382 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15384 #fill already existed 2 plain llogs each 64767
15385 #wrapping whole catalog
15386 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15387 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
15388 wait_delete_completed
15390 createmany -o $DIR/$tdir/$tfile_ 10
15393 do_facet $SINGLEMDS $LCTL set_param fail_val=3
15394 for (( i = 0; i < 10; i = i + 3 ))
15396 rm $DIR/$tdir/$tfile_$i &
15397 rm $DIR/$tdir/$tfile_$((i + 1)) &
15401 rm $DIR/$tdir/$tfile_$((i + 2)) &
15404 #waiting osp synchronization
15405 wait_delete_completed
15407 run_test 136 "Race catalog processing 2"
15409 test_140() { #bug-17379
15410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15412 test_mkdir $DIR/$tdir
15413 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
15414 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
15416 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
15417 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
15419 while i=$((i + 1)); do
15421 cd $i || error "Changing to $i"
15422 ln -s ../stat stat || error "Creating stat symlink"
15423 # Read the symlink until ELOOP present,
15424 # not LBUGing the system is considered success,
15425 # we didn't overrun the stack.
15426 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
15427 if [ $ret -ne 0 ]; then
15428 if [ $ret -eq 40 ]; then
15431 error "Open stat symlink"
15437 echo "The symlink depth = $i"
15438 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
15439 error "Invalid symlink depth"
15441 # Test recursive symlink
15442 ln -s symlink_self symlink_self
15443 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
15444 echo "open symlink_self returns $ret"
15445 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
15447 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
15450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15452 local TF="$TMP/$tfile"
15454 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15455 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15457 cancel_lru_locks $OSC
15458 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
15459 remount_client $MOUNT
15461 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
15464 $TRUNCATE $DIR/$tfile 6000
15465 cancel_lru_locks $OSC
15466 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
15469 echo "12345" >>$DIR/$tfile
15470 cancel_lru_locks $OSC
15471 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
15474 echo "12345" >>$DIR/$tfile
15475 cancel_lru_locks $OSC
15476 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
15478 run_test 150a "truncate/append tests"
15481 check_set_fallocate_or_skip
15485 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15486 out=$(check_fallocate $DIR/$tfile 2>&1) ||
15487 skip_eopnotsupp "$out|check_fallocate failed"
15489 run_test 150b "Verify fallocate (prealloc) functionality"
15492 check_set_fallocate_or_skip
15495 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15496 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
15498 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15499 # precomputed md5sum for 20MB of zeroes
15500 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
15501 local sum=($(md5sum $DIR/$tfile))
15503 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
15505 check_set_fallocate 1
15508 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15509 sum=($(md5sum $DIR/$tfile))
15511 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
15513 run_test 150bb "Verify fallocate modes both zero space"
15516 check_set_fallocate_or_skip
15517 local striping="-c2"
15519 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15520 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
15521 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
15522 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15523 local want=$((OSTCOUNT * 1048576))
15525 # Must allocate all requested space, not more than 5% extra
15526 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15527 error "bytes $bytes is not $want"
15531 echo "verify fallocate on PFL file"
15533 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15535 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
15536 error "Create $DIR/$tfile failed"
15537 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
15538 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15539 want=$((512 * 1048576))
15541 # Must allocate all requested space, not more than 5% extra
15542 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15543 error "bytes $bytes is not $want"
15545 run_test 150c "Verify fallocate Size and Blocks"
15548 check_set_fallocate_or_skip
15549 local striping="-c2"
15551 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15553 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15554 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
15555 error "setstripe failed"
15556 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
15557 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
15558 local want=$((OSTCOUNT * 1048576))
15560 # Must allocate all requested space, not more than 5% extra
15561 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15562 error "bytes $bytes is not $want"
15564 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
15567 check_set_fallocate_or_skip
15571 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15572 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15573 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15575 # Find OST with Minimum Size
15576 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15577 sort -un | head -1)
15579 # Get 100MB per OST of the available space to reduce run time
15580 # else 60% of the available space if we are running SLOW tests
15581 if [ $SLOW == "no" ]; then
15582 local space=$((1024 * 100 * OSTCOUNT))
15584 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
15587 fallocate -l${space}k $DIR/$tfile ||
15588 error "fallocate ${space}k $DIR/$tfile failed"
15589 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
15591 # get size immediately after fallocate. This should be correctly
15593 local size=$(stat -c '%s' $DIR/$tfile)
15594 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
15596 # Sleep for a while for statfs to get updated. And not pull from cache.
15599 echo "df after fallocate:"
15602 (( size / 1024 == space )) || error "size $size != requested $space"
15603 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
15604 error "used $used < space $space"
15606 rm $DIR/$tfile || error "rm failed"
15608 wait_delete_completed
15610 echo "df after unlink:"
15613 run_test 150e "Verify 60% of available OST space consumed by fallocate"
15618 local want_size_before=20480 # in bytes
15619 local want_blocks_before=40 # 512 sized blocks
15620 local want_blocks_after=24 # 512 sized blocks
15621 local length=$(((want_blocks_before - want_blocks_after) * 512))
15623 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15624 skip "need at least 2.14.0 for fallocate punch"
15626 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15627 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15630 check_set_fallocate_or_skip
15631 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15633 [[ "x$DOM" == "xyes" ]] &&
15634 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
15636 echo "Verify fallocate punch: Range within the file range"
15637 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15638 error "dd failed for bs 4096 and count 5"
15640 # Call fallocate with punch range which is within the file range
15641 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
15642 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
15643 # client must see changes immediately after fallocate
15644 size=$(stat -c '%s' $DIR/$tfile)
15645 blocks=$(stat -c '%b' $DIR/$tfile)
15647 # Verify punch worked.
15648 (( blocks == want_blocks_after )) ||
15649 error "punch failed: blocks $blocks != $want_blocks_after"
15651 (( size == want_size_before )) ||
15652 error "punch failed: size $size != $want_size_before"
15654 # Verify there is hole in file
15655 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
15656 # precomputed md5sum
15657 local expect="4a9a834a2db02452929c0a348273b4aa"
15659 cksum=($(md5sum $DIR/$tfile))
15660 [[ "${cksum[0]}" == "$expect" ]] ||
15661 error "unexpected MD5SUM after punch: ${cksum[0]}"
15663 # Start second sub-case for fallocate punch.
15664 echo "Verify fallocate punch: Range overlapping and less than blocksize"
15665 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15666 error "dd failed for bs 4096 and count 5"
15668 # Punch range less than block size will have no change in block count
15669 want_blocks_after=40 # 512 sized blocks
15671 # Punch overlaps two blocks and less than blocksize
15672 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
15673 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
15674 size=$(stat -c '%s' $DIR/$tfile)
15675 blocks=$(stat -c '%b' $DIR/$tfile)
15677 # Verify punch worked.
15678 (( blocks == want_blocks_after )) ||
15679 error "punch failed: blocks $blocks != $want_blocks_after"
15681 (( size == want_size_before )) ||
15682 error "punch failed: size $size != $want_size_before"
15684 # Verify if range is really zero'ed out. We expect Zeros.
15685 # precomputed md5sum
15686 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
15687 cksum=($(md5sum $DIR/$tfile))
15688 [[ "${cksum[0]}" == "$expect" ]] ||
15689 error "unexpected MD5SUM after punch: ${cksum[0]}"
15691 run_test 150f "Verify fallocate punch functionality"
15699 local BS=4096 # Block size in bytes
15701 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15702 skip "need at least 2.14.0 for fallocate punch"
15704 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15705 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15708 check_set_fallocate_or_skip
15709 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15711 if [[ "x$DOM" == "xyes" ]]; then
15712 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
15713 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
15715 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15716 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15719 # Get 100MB per OST of the available space to reduce run time
15720 # else 60% of the available space if we are running SLOW tests
15721 if [ $SLOW == "no" ]; then
15722 space=$((1024 * 100 * OSTCOUNT))
15724 # Find OST with Minimum Size
15725 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15726 sort -un | head -1)
15727 echo "min size OST: $space"
15728 space=$(((space * 60)/100 * OSTCOUNT))
15730 # space in 1k units, round to 4k blocks
15731 local blkcount=$((space * 1024 / $BS))
15733 echo "Verify fallocate punch: Very large Range"
15734 fallocate -l${space}k $DIR/$tfile ||
15735 error "fallocate ${space}k $DIR/$tfile failed"
15736 # write 1M at the end, start and in the middle
15737 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
15738 error "dd failed: bs $BS count 256"
15739 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
15740 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
15741 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
15742 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
15745 size=$(stat -c '%s' $DIR/$tfile)
15747 # gather punch length.
15748 local punch_size=$((size - (BS * 2)))
15750 echo "punch_size = $punch_size"
15751 echo "size - punch_size: $((size - punch_size))"
15752 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
15754 # Call fallocate to punch all except 2 blocks. We leave the
15755 # first and the last block
15756 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
15757 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
15758 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
15760 size_after=$(stat -c '%s' $DIR/$tfile)
15761 blocks_after=$(stat -c '%b' $DIR/$tfile)
15763 # Verify punch worked.
15764 # Size should be kept
15765 (( size == size_after )) ||
15766 error "punch failed: size $size != $size_after"
15768 # two 4k data blocks to remain plus possible 1 extra extent block
15769 (( blocks_after <= ((BS / 512) * 3) )) ||
15770 error "too many blocks remains: $blocks_after"
15772 # Verify that file has hole between the first and the last blocks
15773 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
15774 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
15776 echo "Hole at [$hole_start, $hole_end)"
15777 (( hole_start == BS )) ||
15778 error "no hole at offset $BS after punch"
15780 (( hole_end == BS + punch_size )) ||
15781 error "data at offset $hole_end < $((BS + punch_size))"
15783 run_test 150g "Verify fallocate punch on large range"
15786 local file=$DIR/$tfile
15789 check_set_fallocate_or_skip
15790 statx_supported || skip_env "Test must be statx() syscall supported"
15792 # fallocate() does not update the size information on the MDT
15793 fallocate -l 16K $file || error "failed to fallocate $file"
15794 cancel_lru_locks $OSC
15795 # STATX with cached-always mode will not send glimpse RPCs to OST,
15796 # it uses the caching attrs on the client side as much as possible.
15797 size=$($STATX --cached=always -c %s $file)
15798 [ $size == 16384 ] ||
15799 error "size after fallocate() is $size, expected 16384"
15801 run_test 150h "Verify extend fallocate updates the file size"
15803 #LU-2902 roc_hit was not able to read all values from lproc
15804 function roc_hit_init() {
15805 local list=$(comma_list $(osts_nodes))
15806 local dir=$DIR/$tdir-check
15807 local file=$dir/$tfile
15813 #use setstripe to do a write to every ost
15814 for i in $(seq 0 $((OSTCOUNT-1))); do
15815 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
15816 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
15817 idx=$(printf %04x $i)
15818 BEFORE=$(get_osd_param $list *OST*$idx stats |
15819 awk '$1 == "cache_access" {sum += $7}
15820 END { printf("%0.0f", sum) }')
15822 cancel_lru_locks osc
15823 cat $file >/dev/null
15825 AFTER=$(get_osd_param $list *OST*$idx stats |
15826 awk '$1 == "cache_access" {sum += $7}
15827 END { printf("%0.0f", sum) }')
15829 echo BEFORE:$BEFORE AFTER:$AFTER
15830 if ! let "AFTER - BEFORE == 4"; then
15832 error "roc_hit is not safe to use"
15840 function roc_hit() {
15841 local list=$(comma_list $(osts_nodes))
15842 echo $(get_osd_param $list '' stats |
15843 awk '$1 == "cache_hit" {sum += $7}
15844 END { printf("%0.0f", sum) }')
15847 function set_cache() {
15850 if [ "$2" == "off" ]; then
15853 local list=$(comma_list $(osts_nodes))
15854 set_osd_param $list '' $1_cache_enable $on
15856 cancel_lru_locks osc
15860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15861 remote_ost_nodsh && skip "remote OST with nodsh"
15862 (( CLIENT_VERSION == OST1_VERSION )) ||
15863 skip "LU-13081: no interop testing for OSS cache"
15866 local list=$(comma_list $(osts_nodes))
15868 # check whether obdfilter is cache capable at all
15869 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
15870 skip "not cache-capable obdfilter"
15873 # check cache is enabled on all obdfilters
15874 if get_osd_param $list '' read_cache_enable | grep 0; then
15875 skip "oss cache is disabled"
15878 set_osd_param $list '' writethrough_cache_enable 1
15880 # check write cache is enabled on all obdfilters
15881 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
15882 skip "oss write cache is NOT enabled"
15887 #define OBD_FAIL_OBD_NO_LRU 0x609
15888 do_nodes $list $LCTL set_param fail_loc=0x609
15890 # pages should be in the case right after write
15891 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15894 local BEFORE=$(roc_hit)
15895 cancel_lru_locks osc
15896 cat $DIR/$tfile >/dev/null
15897 local AFTER=$(roc_hit)
15899 do_nodes $list $LCTL set_param fail_loc=0
15901 if ! let "AFTER - BEFORE == CPAGES"; then
15902 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15905 cancel_lru_locks osc
15906 # invalidates OST cache
15907 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15908 set_osd_param $list '' read_cache_enable 0
15909 cat $DIR/$tfile >/dev/null
15911 # now data shouldn't be found in the cache
15913 cancel_lru_locks osc
15914 cat $DIR/$tfile >/dev/null
15916 if let "AFTER - BEFORE != 0"; then
15917 error "IN CACHE: before: $BEFORE, after: $AFTER"
15920 set_osd_param $list '' read_cache_enable 1
15923 run_test 151 "test cache on oss and controls ==============================="
15926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15928 local TF="$TMP/$tfile"
15930 # simulate ENOMEM during write
15931 #define OBD_FAIL_OST_NOMEM 0x226
15932 lctl set_param fail_loc=0x80000226
15933 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15935 sync || error "sync failed"
15936 lctl set_param fail_loc=0
15938 # discard client's cache
15939 cancel_lru_locks osc
15941 # simulate ENOMEM during read
15942 lctl set_param fail_loc=0x80000226
15943 cmp $TF $DIR/$tfile || error "cmp failed"
15944 lctl set_param fail_loc=0
15948 run_test 152 "test read/write with enomem ============================"
15951 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15953 run_test 153 "test if fdatasync does not crash ======================="
15955 dot_lustre_fid_permission_check() {
15957 local ffid=$MOUNT/.lustre/fid/$fid
15960 echo "stat fid $fid"
15961 stat $ffid || error "stat $ffid failed."
15962 echo "touch fid $fid"
15963 touch $ffid || error "touch $ffid failed."
15964 echo "write to fid $fid"
15965 cat /etc/hosts > $ffid || error "write $ffid failed."
15966 echo "read fid $fid"
15967 diff /etc/hosts $ffid || error "read $ffid failed."
15968 echo "append write to fid $fid"
15969 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15970 echo "rename fid $fid"
15971 mv $ffid $test_dir/$tfile.1 &&
15972 error "rename $ffid to $tfile.1 should fail."
15973 touch $test_dir/$tfile.1
15974 mv $test_dir/$tfile.1 $ffid &&
15975 error "rename $tfile.1 to $ffid should fail."
15976 rm -f $test_dir/$tfile.1
15977 echo "truncate fid $fid"
15978 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15979 echo "link fid $fid"
15980 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15981 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15982 echo "setfacl fid $fid"
15983 setfacl -R -m u:$USER0:rwx $ffid ||
15984 error "setfacl $ffid failed"
15985 echo "getfacl fid $fid"
15986 getfacl $ffid || error "getfacl $ffid failed."
15988 echo "unlink fid $fid"
15989 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15990 echo "mknod fid $fid"
15991 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15993 fid=[0xf00000400:0x1:0x0]
15994 ffid=$MOUNT/.lustre/fid/$fid
15996 echo "stat non-exist fid $fid"
15997 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15998 echo "write to non-exist fid $fid"
15999 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
16000 echo "link new fid $fid"
16001 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
16003 mkdir -p $test_dir/$tdir
16004 touch $test_dir/$tdir/$tfile
16005 fid=$($LFS path2fid $test_dir/$tdir)
16008 error "error: could not get fid for $test_dir/$dir/$tfile."
16010 ffid=$MOUNT/.lustre/fid/$fid
16013 ls $ffid || error "ls $ffid failed."
16014 echo "touch $fid/$tfile.1"
16015 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
16017 echo "touch $MOUNT/.lustre/fid/$tfile"
16018 touch $MOUNT/.lustre/fid/$tfile && \
16019 error "touch $MOUNT/.lustre/fid/$tfile should fail."
16021 echo "setxattr to $MOUNT/.lustre/fid"
16022 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
16024 echo "listxattr for $MOUNT/.lustre/fid"
16025 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
16027 echo "delxattr from $MOUNT/.lustre/fid"
16028 setfattr -x trusted.name1 $MOUNT/.lustre/fid
16030 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
16031 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
16032 error "touch invalid fid should fail."
16034 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
16035 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
16036 error "touch non-normal fid should fail."
16038 echo "rename $tdir to $MOUNT/.lustre/fid"
16039 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
16040 error "rename to $MOUNT/.lustre/fid should fail."
16042 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
16044 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
16045 local new_obf_mode=777
16047 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
16048 chmod $new_obf_mode $DIR/.lustre/fid ||
16049 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
16051 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
16052 [ $obf_mode -eq $new_obf_mode ] ||
16053 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
16055 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
16056 chmod $old_obf_mode $DIR/.lustre/fid ||
16057 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
16060 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
16061 fid=$($LFS path2fid $test_dir/$tfile-2)
16063 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
16065 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
16066 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
16067 error "create lov data thru .lustre failed"
16069 echo "cp /etc/passwd $test_dir/$tfile-2"
16070 cp /etc/passwd $test_dir/$tfile-2 ||
16071 error "copy to $test_dir/$tfile-2 failed."
16072 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
16073 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
16074 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
16076 rm -rf $test_dir/tfile.lnk
16077 rm -rf $test_dir/$tfile-2
16081 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16082 skip "Need MDS version at least 2.4.1"
16084 local tf=$DIR/$tfile
16087 local fid=$($LFS path2fid $tf)
16088 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
16090 # check that we get the same pathname back
16093 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
16094 echo "$rootpath $fid"
16095 found=$($LFS fid2path $rootpath "$fid")
16096 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
16097 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
16100 # check wrong root path format
16101 rootpath=$MOUNT"_wrong"
16102 found=$($LFS fid2path $rootpath "$fid")
16103 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
16105 run_test 154A "lfs path2fid and fid2path basic checks"
16108 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16109 skip "Need MDS version at least 2.4.1"
16111 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
16112 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
16113 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
16114 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
16116 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
16117 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
16119 # check that we get the same pathname
16120 echo "PFID: $PFID, name: $name"
16121 local FOUND=$($LFS fid2path $MOUNT "$PFID")
16122 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
16123 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
16124 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
16126 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
16128 run_test 154B "verify the ll_decode_linkea tool"
16131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16132 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16133 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
16134 skip "Need MDS version at least 2.2.51"
16135 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
16137 cp /etc/hosts $DIR/$tfile
16139 fid=$($LFS path2fid $DIR/$tfile)
16141 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
16143 dot_lustre_fid_permission_check "$fid" $DIR ||
16144 error "dot lustre permission check $fid failed"
16146 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
16148 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
16150 touch $MOUNT/.lustre/file &&
16151 error "creation is not allowed under .lustre"
16153 mkdir $MOUNT/.lustre/dir &&
16154 error "mkdir is not allowed under .lustre"
16158 run_test 154a "Open-by-FID"
16161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16162 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16163 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16164 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
16165 skip "Need MDS version at least 2.2.51"
16167 local remote_dir=$DIR/$tdir/remote_dir
16171 mkdir -p $DIR/$tdir
16172 $LFS mkdir -i $MDTIDX $remote_dir ||
16173 error "create remote directory failed"
16175 cp /etc/hosts $remote_dir/$tfile
16177 fid=$($LFS path2fid $remote_dir/$tfile)
16179 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
16181 dot_lustre_fid_permission_check "$fid" $remote_dir ||
16182 error "dot lustre permission check $fid failed"
16185 run_test 154b "Open-by-FID for remote directory"
16188 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16189 skip "Need MDS version at least 2.4.1"
16191 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
16192 local FID1=$($LFS path2fid $DIR/$tfile.1)
16193 local FID2=$($LFS path2fid $DIR/$tfile.2)
16194 local FID3=$($LFS path2fid $DIR/$tfile.3)
16197 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
16198 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
16199 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
16201 [ "$FID" = "${!want}" ] ||
16202 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
16206 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
16208 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
16209 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
16213 run_test 154c "lfs path2fid and fid2path multiple arguments"
16216 remote_mds_nodsh && skip "remote MDS with nodsh"
16217 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
16218 skip "Need MDS version at least 2.5.53"
16220 if remote_mds; then
16221 nid=$($LCTL list_nids | sed "s/\./\\\./g")
16225 local proc_ofile="mdt.*.exports.'$nid'.open_files"
16232 local fid=$($LFS path2fid $DIR/$tfile)
16235 cmd="exec $fd<$DIR/$tfile"
16237 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
16238 echo "$fid_list" | grep "$fid"
16241 cmd="exec $fd>/dev/null"
16243 if [ $rc -ne 0 ]; then
16244 error "FID $fid not found in open files list $fid_list"
16247 run_test 154d "Verify open file fid"
16251 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
16252 skip "Need MDS version at least 2.6.50"
16254 if ls -a $MOUNT | grep -q '^\.lustre$'; then
16255 error ".lustre returned by readdir"
16258 run_test 154e ".lustre is not returned by readdir"
16261 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16263 # create parent directory on a single MDT to avoid cross-MDT hardlinks
16264 mkdir_on_mdt0 $DIR/$tdir
16265 # test dirs inherit from its stripe
16266 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
16267 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
16268 cp /etc/hosts $DIR/$tdir/foo1/$tfile
16269 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
16272 # get fid of parents
16273 local FID0=$($LFS path2fid $DIR/$tdir)
16274 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
16275 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
16276 local FID3=$($LFS path2fid $DIR)
16278 # check that path2fid --parents returns expected <parent_fid>/name
16279 # 1) test for a directory (single parent)
16280 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
16281 [ "$parent" == "$FID0/foo1" ] ||
16282 error "expected parent: $FID0/foo1, got: $parent"
16284 # 2) test for a file with nlink > 1 (multiple parents)
16285 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
16286 echo "$parent" | grep -F "$FID1/$tfile" ||
16287 error "$FID1/$tfile not returned in parent list"
16288 echo "$parent" | grep -F "$FID2/link" ||
16289 error "$FID2/link not returned in parent list"
16291 # 3) get parent by fid
16292 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
16293 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16294 echo "$parent" | grep -F "$FID1/$tfile" ||
16295 error "$FID1/$tfile not returned in parent list (by fid)"
16296 echo "$parent" | grep -F "$FID2/link" ||
16297 error "$FID2/link not returned in parent list (by fid)"
16299 # 4) test for entry in root directory
16300 parent=$($LFS path2fid --parents $DIR/f)
16301 echo "$parent" | grep -F "$FID3/f" ||
16302 error "$FID3/f not returned in parent list"
16304 # 5) test it on root directory
16305 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
16306 error "$MOUNT should not have parents"
16308 # enable xattr caching and check that linkea is correctly updated
16309 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
16310 save_lustre_params client "llite.*.xattr_cache" > $save
16311 lctl set_param llite.*.xattr_cache 1
16313 # 6.1) linkea update on rename
16314 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
16316 # get parents by fid
16317 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16318 # foo1 should no longer be returned in parent list
16319 echo "$parent" | grep -F "$FID1" &&
16320 error "$FID1 should no longer be in parent list"
16321 # the new path should appear
16322 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
16323 error "$FID2/$tfile.moved is not in parent list"
16325 # 6.2) linkea update on unlink
16326 rm -f $DIR/$tdir/foo2/link
16327 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16328 # foo2/link should no longer be returned in parent list
16329 echo "$parent" | grep -F "$FID2/link" &&
16330 error "$FID2/link should no longer be in parent list"
16334 restore_lustre_params < $save
16337 run_test 154f "get parent fids by reading link ea"
16341 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
16342 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
16343 skip "Need MDS version at least 2.6.92"
16345 mkdir_on_mdt0 $DIR/$tdir
16346 llapi_fid_test -d $DIR/$tdir
16348 run_test 154g "various llapi FID tests"
16352 (( $CLIENT_VERSION >= $(version_code 2.15.55.1) )) ||
16353 skip "Need client at least version 2.15.55.1"
16355 # Create an empty file
16358 # Get FID (interactive mode) and save under $TMP/$tfile.log
16359 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
16360 path2fid $DIR/$tfile
16363 fid=$(cat $TMP/$tfile.log)
16364 # $fid should not be empty
16365 [[ ! -z $fid ]] || error "FID is empty"
16366 $LFS rmfid $DIR "$fid" || error "rmfid failed for $fid"
16368 run_test 154h "Verify interactive path2fid"
16370 test_155_small_load() {
16371 local temp=$TMP/$tfile
16372 local file=$DIR/$tfile
16374 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
16375 error "dd of=$temp bs=6096 count=1 failed"
16377 cancel_lru_locks $OSC
16378 cmp $temp $file || error "$temp $file differ"
16380 $TRUNCATE $temp 6000
16381 $TRUNCATE $file 6000
16382 cmp $temp $file || error "$temp $file differ (truncate1)"
16384 echo "12345" >>$temp
16385 echo "12345" >>$file
16386 cmp $temp $file || error "$temp $file differ (append1)"
16388 echo "12345" >>$temp
16389 echo "12345" >>$file
16390 cmp $temp $file || error "$temp $file differ (append2)"
16396 test_155_big_load() {
16397 remote_ost_nodsh && skip "remote OST with nodsh"
16399 local temp=$TMP/$tfile
16400 local file=$DIR/$tfile
16403 local cache_size=$(do_facet ost$((MAXI+1)) \
16404 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
16406 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
16408 if [ -z "$cache_size" ]; then
16411 local large_file_size=$((cache_size * 2))
16413 echo "OSS cache size: $cache_size KB"
16414 echo "Large file size: $large_file_size KB"
16416 [ $MAXV -le $large_file_size ] &&
16417 skip_env "max available OST size needs > $large_file_size KB"
16419 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
16421 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
16422 error "dd of=$temp bs=$large_file_size count=1k failed"
16425 cancel_lru_locks osc
16426 cmp $temp $file || error "$temp $file differ"
16432 save_writethrough() {
16433 local facets=$(get_facets OST)
16435 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
16439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16441 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16443 save_writethrough $p
16446 set_cache writethrough on
16447 test_155_small_load
16448 restore_lustre_params < $p
16451 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
16454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16456 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16458 save_writethrough $p
16461 set_cache writethrough off
16462 test_155_small_load
16463 restore_lustre_params < $p
16466 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
16469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16471 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16473 save_writethrough $p
16476 set_cache writethrough on
16477 test_155_small_load
16478 restore_lustre_params < $p
16481 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
16484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16486 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16488 save_writethrough $p
16491 set_cache writethrough off
16492 test_155_small_load
16493 restore_lustre_params < $p
16496 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
16499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16501 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16503 save_writethrough $p
16506 set_cache writethrough on
16508 restore_lustre_params < $p
16511 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
16514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16516 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16518 save_writethrough $p
16521 set_cache writethrough off
16523 restore_lustre_params < $p
16526 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
16529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16531 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16533 save_writethrough $p
16536 set_cache writethrough on
16538 restore_lustre_params < $p
16541 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
16544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16546 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16548 save_writethrough $p
16551 set_cache writethrough off
16553 restore_lustre_params < $p
16556 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
16559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16560 remote_ost_nodsh && skip "remote OST with nodsh"
16561 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
16562 skip "stats not implemented on old servers"
16563 [ "$ost1_FSTYPE" = "zfs" ] &&
16564 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
16565 (( CLIENT_VERSION == OST1_VERSION )) ||
16566 skip "LU-13081: no interop testing for OSS cache"
16571 local file="$DIR/$tfile"
16572 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16574 save_writethrough $p
16577 log "Turn on read and write cache"
16579 set_cache writethrough on
16581 log "Write data and read it back."
16582 log "Read should be satisfied from the cache."
16583 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16585 cancel_lru_locks osc
16586 cat $file >/dev/null
16588 if ! let "AFTER - BEFORE == CPAGES"; then
16589 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
16591 log "cache hits: before: $BEFORE, after: $AFTER"
16594 log "Read again; it should be satisfied from the cache."
16596 cancel_lru_locks osc
16597 cat $file >/dev/null
16599 if ! let "AFTER - BEFORE == CPAGES"; then
16600 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
16602 log "cache hits:: before: $BEFORE, after: $AFTER"
16605 log "Turn off the read cache and turn on the write cache"
16607 set_cache writethrough on
16609 log "Read again; it should be satisfied from the cache."
16611 cancel_lru_locks osc
16612 cat $file >/dev/null
16614 if ! let "AFTER - BEFORE == CPAGES"; then
16615 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
16617 log "cache hits:: before: $BEFORE, after: $AFTER"
16620 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16621 # > 2.12.56 uses pagecache if cached
16622 log "Read again; it should not be satisfied from the cache."
16624 cancel_lru_locks osc
16625 cat $file >/dev/null
16627 if ! let "AFTER - BEFORE == 0"; then
16628 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
16630 log "cache hits:: before: $BEFORE, after: $AFTER"
16634 log "Write data and read it back."
16635 log "Read should be satisfied from the cache."
16636 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16638 cancel_lru_locks osc
16639 cat $file >/dev/null
16641 if ! let "AFTER - BEFORE == CPAGES"; then
16642 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
16644 log "cache hits:: before: $BEFORE, after: $AFTER"
16647 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16648 # > 2.12.56 uses pagecache if cached
16649 log "Read again; it should not be satisfied from the cache."
16651 cancel_lru_locks osc
16652 cat $file >/dev/null
16654 if ! let "AFTER - BEFORE == 0"; then
16655 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
16657 log "cache hits:: before: $BEFORE, after: $AFTER"
16661 log "Turn off read and write cache"
16663 set_cache writethrough off
16665 log "Write data and read it back"
16666 log "It should not be satisfied from the cache."
16668 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16669 cancel_lru_locks osc
16671 cat $file >/dev/null
16673 if ! let "AFTER - BEFORE == 0"; then
16674 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
16676 log "cache hits:: before: $BEFORE, after: $AFTER"
16679 log "Turn on the read cache and turn off the write cache"
16681 set_cache writethrough off
16683 log "Write data and read it back"
16684 log "It should not be satisfied from the cache."
16686 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16688 cancel_lru_locks osc
16689 cat $file >/dev/null
16691 if ! let "AFTER - BEFORE == 0"; then
16692 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
16694 log "cache hits:: before: $BEFORE, after: $AFTER"
16697 log "Read again; it should be satisfied from the cache."
16699 cancel_lru_locks osc
16700 cat $file >/dev/null
16702 if ! let "AFTER - BEFORE == CPAGES"; then
16703 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
16705 log "cache hits:: before: $BEFORE, after: $AFTER"
16708 restore_lustre_params < $p
16711 run_test 156 "Verification of tunables"
16714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16715 remote_mds_nodsh && skip "remote MDS with nodsh"
16716 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16717 skip "Need MDS version at least 2.2.0"
16719 changelog_register || error "changelog_register failed"
16720 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16721 changelog_users $SINGLEMDS | grep -q $cl_user ||
16722 error "User $cl_user not found in changelog_users"
16724 mkdir_on_mdt0 $DIR/$tdir
16727 test_mkdir -p $DIR/$tdir/pics/2008/zachy
16728 changelog_clear 0 || error "changelog_clear failed"
16729 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
16730 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
16731 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16732 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16733 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16734 rm $DIR/$tdir/pics/desktop.jpg
16736 echo "verifying changelog mask"
16737 changelog_chmask "-MKDIR"
16738 changelog_chmask "-CLOSE"
16740 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
16741 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
16743 changelog_chmask "+MKDIR"
16744 changelog_chmask "+CLOSE"
16746 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
16747 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
16749 MKDIRS=$(changelog_dump | grep -c "MKDIR")
16750 CLOSES=$(changelog_dump | grep -c "CLOSE")
16751 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
16752 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
16755 echo "verifying target fid"
16756 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
16757 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
16758 [ "$fidc" == "$fidf" ] ||
16759 error "changelog '$tfile' fid $fidc != file fid $fidf"
16760 echo "verifying parent fid"
16761 # The FID returned from the Changelog may be the directory shard on
16762 # a different MDT, and not the FID returned by path2fid on the parent.
16763 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
16764 # since this is what will matter when recreating this file in the tree.
16765 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
16766 local pathp=$($LFS fid2path $MOUNT "$fidp")
16767 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
16768 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
16770 echo "getting records for $cl_user"
16771 changelog_users $SINGLEMDS
16772 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
16774 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
16775 error "changelog_clear failed"
16776 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
16777 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
16778 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
16779 error "user index expect $user_rec1 + $nclr != $user_rec2"
16781 local min0_rec=$(changelog_users $SINGLEMDS |
16782 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
16783 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
16784 awk '{ print $1; exit; }')
16786 changelog_dump | tail -n 5
16787 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
16788 [ $first_rec == $((min0_rec + 1)) ] ||
16789 error "first index should be $min0_rec + 1 not $first_rec"
16791 # LU-3446 changelog index reset on MDT restart
16792 local cur_rec1=$(changelog_users $SINGLEMDS |
16793 awk '/^current.index:/ { print $NF }')
16794 changelog_clear 0 ||
16795 error "clear all changelog records for $cl_user failed"
16796 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
16797 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
16798 error "Fail to start $SINGLEMDS"
16799 local cur_rec2=$(changelog_users $SINGLEMDS |
16800 awk '/^current.index:/ { print $NF }')
16801 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
16802 [ $cur_rec1 == $cur_rec2 ] ||
16803 error "current index should be $cur_rec1 not $cur_rec2"
16805 echo "verifying users from this test are deregistered"
16806 changelog_deregister || error "changelog_deregister failed"
16807 changelog_users $SINGLEMDS | grep -q $cl_user &&
16808 error "User '$cl_user' still in changelog_users"
16810 # lctl get_param -n mdd.*.changelog_users
16811 # current_index: 144
16812 # ID index (idle seconds)
16813 # cl3 144 (2) mask=<list>
16814 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
16815 # this is the normal case where all users were deregistered
16816 # make sure no new records are added when no users are present
16817 local last_rec1=$(changelog_users $SINGLEMDS |
16818 awk '/^current.index:/ { print $NF }')
16819 touch $DIR/$tdir/chloe
16820 local last_rec2=$(changelog_users $SINGLEMDS |
16821 awk '/^current.index:/ { print $NF }')
16822 echo "verify changelogs are off: $last_rec1 == $last_rec2"
16823 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
16825 # any changelog users must be leftovers from a previous test
16826 changelog_users $SINGLEMDS
16827 echo "other changelog users; can't verify off"
16830 run_test 160a "changelog sanity"
16832 test_160b() { # LU-3587
16833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16834 remote_mds_nodsh && skip "remote MDS with nodsh"
16835 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16836 skip "Need MDS version at least 2.2.0"
16838 changelog_register || error "changelog_register failed"
16839 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16840 changelog_users $SINGLEMDS | grep -q $cl_user ||
16841 error "User '$cl_user' not found in changelog_users"
16843 local longname1=$(str_repeat a 255)
16844 local longname2=$(str_repeat b 255)
16847 echo "creating very long named file"
16848 touch $longname1 || error "create of '$longname1' failed"
16849 echo "renaming very long named file"
16850 mv $longname1 $longname2
16852 changelog_dump | grep RENME | tail -n 5
16855 run_test 160b "Verify that very long rename doesn't crash in changelog"
16858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16859 remote_mds_nodsh && skip "remote MDS with nodsh"
16861 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16862 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16863 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16864 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16868 # Registration step
16869 changelog_register || error "changelog_register failed"
16872 mkdir -p $DIR/$tdir
16873 $MCREATE $DIR/$tdir/foo_160c
16874 changelog_chmask "-TRUNC"
16875 $TRUNCATE $DIR/$tdir/foo_160c 200
16876 changelog_chmask "+TRUNC"
16877 $TRUNCATE $DIR/$tdir/foo_160c 199
16878 changelog_dump | tail -n 5
16879 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
16880 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
16882 run_test 160c "verify that changelog log catch the truncate event"
16885 remote_mds_nodsh && skip "remote MDS with nodsh"
16886 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16888 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
16889 skip "Need MDS version at least 2.7.60"
16891 # Registration step
16892 changelog_register || error "changelog_register failed"
16894 mkdir -p $DIR/$tdir/migrate_dir
16895 changelog_clear 0 || error "changelog_clear failed"
16897 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
16898 changelog_dump | tail -n 5
16899 local migrates=$(changelog_dump | grep -c "MIGRT")
16900 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
16902 run_test 160d "verify that changelog log catch the migrate event"
16905 remote_mds_nodsh && skip "remote MDS with nodsh"
16908 changelog_register || error "changelog_register failed"
16910 local MDT0=$(facet_svc $SINGLEMDS)
16913 # No user (expect fail)
16914 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
16916 if [ $rc -eq 0 ]; then
16917 error "Should fail without user"
16918 elif [ $rc -ne 4 ]; then
16919 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
16922 # Delete a future user (expect fail)
16923 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
16925 if [ $rc -eq 0 ]; then
16926 error "Deleted non-existant user cl77"
16927 elif [ $rc -ne 2 ]; then
16928 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
16931 # Clear to a bad index (1 billion should be safe)
16932 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
16935 if [ $rc -eq 0 ]; then
16936 error "Successfully cleared to invalid CL index"
16937 elif [ $rc -ne 22 ]; then
16938 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
16941 run_test 160e "changelog negative testing (should return errors)"
16944 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16945 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16946 skip "Need MDS version at least 2.10.56"
16948 local mdts=$(comma_list $(mdts_nodes))
16951 changelog_register || error "first changelog_register failed"
16952 changelog_register || error "second changelog_register failed"
16954 declare -A cl_user1
16955 declare -A cl_user2
16960 # generate some changelog records to accumulate on each MDT
16961 # use all_char because created files should be evenly distributed
16962 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16963 error "test_mkdir $tdir failed"
16964 log "$(date +%s): creating first files"
16965 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16966 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
16967 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
16970 # check changelogs have been generated
16971 local start=$SECONDS
16972 local idle_time=$((MDSCOUNT * 5 + 5))
16973 local nbcl=$(changelog_dump | wc -l)
16974 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16976 for param in "changelog_max_idle_time=$idle_time" \
16978 "changelog_min_gc_interval=2" \
16979 "changelog_min_free_cat_entries=3"; do
16980 local MDT0=$(facet_svc $SINGLEMDS)
16981 local var="${param%=*}"
16982 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16984 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16985 do_nodes $mdts $LCTL set_param mdd.*.$param
16988 # force cl_user2 to be idle (1st part), but also cancel the
16989 # cl_user1 records so that it is not evicted later in the test.
16990 local sleep1=$((idle_time / 2))
16991 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16994 # simulate changelog catalog almost full
16995 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16996 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16998 for i in $(seq $MDSCOUNT); do
16999 cl_users=(${CL_USERS[mds$i]})
17000 cl_user1[mds$i]="${cl_users[0]}"
17001 cl_user2[mds$i]="${cl_users[1]}"
17003 [ -n "${cl_user1[mds$i]}" ] ||
17004 error "mds$i: no user registered"
17005 [ -n "${cl_user2[mds$i]}" ] ||
17006 error "mds$i: only ${cl_user2[mds$i]} is registered"
17008 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17009 [ -n "$user_rec1" ] ||
17010 error "mds$i: User ${cl_user1[mds$i]} not registered"
17011 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17012 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17013 [ -n "$user_rec2" ] ||
17014 error "mds$i: User ${cl_user1[mds$i]} not registered"
17015 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17016 "$user_rec1 + 2 == $user_rec2"
17017 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17018 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17019 "$user_rec1 + 2, but is $user_rec2"
17020 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17021 [ -n "$user_rec2" ] ||
17022 error "mds$i: User ${cl_user2[mds$i]} not registered"
17023 [ $user_rec1 == $user_rec2 ] ||
17024 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17025 "$user_rec1, but is $user_rec2"
17028 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
17029 local sleep2=$((idle_time - (SECONDS - start) + 1))
17030 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
17033 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17034 # cl_user1 should be OK because it recently processed records.
17035 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
17036 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17037 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
17038 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
17041 # ensure gc thread is done
17042 for i in $(mdts_nodes); do
17043 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17044 error "$i: GC-thread not done"
17048 for (( i = 1; i <= MDSCOUNT; i++ )); do
17049 # check cl_user1 still registered
17050 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17051 error "mds$i: User ${cl_user1[mds$i]} not registered"
17052 # check cl_user2 unregistered
17053 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17054 error "mds$i: User ${cl_user2[mds$i]} still registered"
17056 # check changelogs are present and starting at $user_rec1 + 1
17057 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17058 [ -n "$user_rec1" ] ||
17059 error "mds$i: User ${cl_user1[mds$i]} not registered"
17060 first_rec=$($LFS changelog $(facet_svc mds$i) |
17061 awk '{ print $1; exit; }')
17063 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17064 [ $((user_rec1 + 1)) == $first_rec ] ||
17065 error "mds$i: rec $first_rec != $user_rec1 + 1"
17068 run_test 160f "changelog garbage collect (timestamped users)"
17071 remote_mds_nodsh && skip "remote MDS with nodsh"
17072 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
17073 skip "Need MDS version at least 2.14.55"
17075 local mdts=$(comma_list $(mdts_nodes))
17078 changelog_register || error "first changelog_register failed"
17079 changelog_register || error "second changelog_register failed"
17081 declare -A cl_user1
17082 declare -A cl_user2
17087 # generate some changelog records to accumulate on each MDT
17088 # use all_char because created files should be evenly distributed
17089 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17090 error "test_mkdir $tdir failed"
17091 for ((i = 0; i < MDSCOUNT; i++)); do
17092 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17093 error "create $DIR/$tdir/d$i.1 failed"
17096 # check changelogs have been generated
17097 local nbcl=$(changelog_dump | wc -l)
17098 (( $nbcl > 0 )) || error "no changelogs found"
17100 # reduce the max_idle_indexes value to make sure we exceed it
17101 for param in "changelog_max_idle_indexes=2" \
17103 "changelog_min_gc_interval=2"; do
17104 local MDT0=$(facet_svc $SINGLEMDS)
17105 local var="${param%=*}"
17106 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17108 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17109 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17110 error "unable to set mdd.*.$param"
17113 local start=$SECONDS
17114 for i in $(seq $MDSCOUNT); do
17115 cl_users=(${CL_USERS[mds$i]})
17116 cl_user1[mds$i]="${cl_users[0]}"
17117 cl_user2[mds$i]="${cl_users[1]}"
17119 [ -n "${cl_user1[mds$i]}" ] ||
17120 error "mds$i: user1 is not registered"
17121 [ -n "${cl_user2[mds$i]}" ] ||
17122 error "mds$i: only ${cl_user1[mds$i]} is registered"
17124 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17125 [ -n "$user_rec1" ] ||
17126 error "mds$i: user1 ${cl_user1[mds$i]} not found"
17127 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17128 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17129 [ -n "$user_rec2" ] ||
17130 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
17131 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
17132 "$user_rec1 + 2 == $user_rec2"
17133 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17134 error "mds$i: user1 ${cl_user1[mds$i]} index " \
17135 "expected $user_rec1 + 2, but is $user_rec2"
17136 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17137 [ -n "$user_rec2" ] ||
17138 error "mds$i: user2 ${cl_user2[mds$i]} not found"
17139 [ $user_rec1 == $user_rec2 ] ||
17140 error "mds$i: user2 ${cl_user2[mds$i]} index " \
17141 "expected $user_rec1, but is $user_rec2"
17144 # ensure we are past the previous changelog_min_gc_interval set above
17145 local sleep2=$((start + 2 - SECONDS))
17146 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17147 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17148 # cl_user1 should be OK because it recently processed records.
17149 for ((i = 0; i < MDSCOUNT; i++)); do
17150 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
17151 error "create $DIR/$tdir/d$i.3 failed"
17154 # ensure gc thread is done
17155 for i in $(mdts_nodes); do
17156 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17157 error "$i: GC-thread not done"
17161 for (( i = 1; i <= MDSCOUNT; i++ )); do
17162 # check cl_user1 still registered
17163 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17164 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
17165 # check cl_user2 unregistered
17166 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17167 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
17169 # check changelogs are present and starting at $user_rec1 + 1
17170 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17171 [ -n "$user_rec1" ] ||
17172 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
17173 first_rec=$($LFS changelog $(facet_svc mds$i) |
17174 awk '{ print $1; exit; }')
17176 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17177 [ $((user_rec1 + 1)) == $first_rec ] ||
17178 error "mds$i: rec $first_rec != $user_rec1 + 1"
17181 run_test 160g "changelog garbage collect on idle records"
17184 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17185 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17186 skip "Need MDS version at least 2.10.56"
17188 local mdts=$(comma_list $(mdts_nodes))
17191 changelog_register || error "first changelog_register failed"
17192 changelog_register || error "second changelog_register failed"
17194 declare -A cl_user1
17195 declare -A cl_user2
17200 # generate some changelog records to accumulate on each MDT
17201 # use all_char because created files should be evenly distributed
17202 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17203 error "test_mkdir $tdir failed"
17204 for ((i = 0; i < MDSCOUNT; i++)); do
17205 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17206 error "create $DIR/$tdir/d$i.1 failed"
17209 # check changelogs have been generated
17210 local nbcl=$(changelog_dump | wc -l)
17211 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17213 for param in "changelog_max_idle_time=10" \
17215 "changelog_min_gc_interval=2"; do
17216 local MDT0=$(facet_svc $SINGLEMDS)
17217 local var="${param%=*}"
17218 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17220 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17221 do_nodes $mdts $LCTL set_param mdd.*.$param
17224 # force cl_user2 to be idle (1st part)
17227 for i in $(seq $MDSCOUNT); do
17228 cl_users=(${CL_USERS[mds$i]})
17229 cl_user1[mds$i]="${cl_users[0]}"
17230 cl_user2[mds$i]="${cl_users[1]}"
17232 [ -n "${cl_user1[mds$i]}" ] ||
17233 error "mds$i: no user registered"
17234 [ -n "${cl_user2[mds$i]}" ] ||
17235 error "mds$i: only ${cl_user2[mds$i]} is registered"
17237 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17238 [ -n "$user_rec1" ] ||
17239 error "mds$i: User ${cl_user1[mds$i]} not registered"
17240 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17241 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17242 [ -n "$user_rec2" ] ||
17243 error "mds$i: User ${cl_user1[mds$i]} not registered"
17244 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17245 "$user_rec1 + 2 == $user_rec2"
17246 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17247 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17248 "$user_rec1 + 2, but is $user_rec2"
17249 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17250 [ -n "$user_rec2" ] ||
17251 error "mds$i: User ${cl_user2[mds$i]} not registered"
17252 [ $user_rec1 == $user_rec2 ] ||
17253 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17254 "$user_rec1, but is $user_rec2"
17257 # force cl_user2 to be idle (2nd part) and to reach
17258 # changelog_max_idle_time
17261 # force each GC-thread start and block then
17262 # one per MDT/MDD, set fail_val accordingly
17263 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
17264 do_nodes $mdts $LCTL set_param fail_loc=0x1316
17266 # generate more changelogs to trigger fail_loc
17267 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17268 error "create $DIR/$tdir/${tfile}bis failed"
17270 # stop MDT to stop GC-thread, should be done in back-ground as it will
17271 # block waiting for the thread to be released and exit
17272 declare -A stop_pids
17273 for i in $(seq $MDSCOUNT); do
17275 stop_pids[mds$i]=$!
17278 for i in $(mdts_nodes); do
17281 local facets=$(facets_up_on_host $i)
17283 for facet in ${facets//,/ }; do
17284 if [[ $facet == mds* ]]; then
17288 # ensure each MDS's gc threads are still present and all in "R"
17289 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
17290 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
17291 error "$i: expected $nb GC-thread"
17293 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
17295 error "$i: GC-thread not found in R-state"
17296 # check umounts of each MDT on MDS have reached kthread_stop()
17297 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
17298 error "$i: expected $nb umount"
17300 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
17301 error "$i: umount not found in D-state"
17304 # release all GC-threads
17305 do_nodes $mdts $LCTL set_param fail_loc=0
17307 # wait for MDT stop to complete
17308 for i in $(seq $MDSCOUNT); do
17309 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
17313 # may try to check if any orphan changelog records are present
17314 # via ldiskfs/zfs and llog_reader...
17316 # re-start/mount MDTs
17317 for i in $(seq $MDSCOUNT); do
17318 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
17319 error "Fail to start mds$i"
17323 for i in $(seq $MDSCOUNT); do
17324 # check cl_user1 still registered
17325 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17326 error "mds$i: User ${cl_user1[mds$i]} not registered"
17327 # check cl_user2 unregistered
17328 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17329 error "mds$i: User ${cl_user2[mds$i]} still registered"
17331 # check changelogs are present and starting at $user_rec1 + 1
17332 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17333 [ -n "$user_rec1" ] ||
17334 error "mds$i: User ${cl_user1[mds$i]} not registered"
17335 first_rec=$($LFS changelog $(facet_svc mds$i) |
17336 awk '{ print $1; exit; }')
17338 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
17339 [ $((user_rec1 + 1)) == $first_rec ] ||
17340 error "mds$i: first index should be $user_rec1 + 1, " \
17341 "but is $first_rec"
17344 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
17349 local mdts=$(comma_list $(mdts_nodes))
17351 changelog_register || error "first changelog_register failed"
17353 # generate some changelog records to accumulate on each MDT
17354 # use all_char because created files should be evenly distributed
17355 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17356 error "test_mkdir $tdir failed"
17357 for ((i = 0; i < MDSCOUNT; i++)); do
17358 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17359 error "create $DIR/$tdir/d$i.1 failed"
17362 # check changelogs have been generated
17363 local nbcl=$(changelog_dump | wc -l)
17364 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17366 # simulate race between register and unregister
17367 # XXX as fail_loc is set per-MDS, with DNE configs the race
17368 # simulation will only occur for one MDT per MDS and for the
17369 # others the normal race scenario will take place
17370 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
17371 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
17372 do_nodes $mdts $LCTL set_param fail_val=1
17374 # unregister 1st user
17375 changelog_deregister &
17377 # wait some time for deregister work to reach race rdv
17379 # register 2nd user
17380 changelog_register || error "2nd user register failed"
17382 wait $pid1 || error "1st user deregister failed"
17386 declare -A LAST_REC
17387 for i in $(seq $MDSCOUNT); do
17388 if changelog_users mds$i | grep "^cl"; then
17389 # make sure new records are added with one user present
17390 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
17391 awk '/^current.index:/ { print $NF }')
17393 error "mds$i has no user registered"
17397 # generate more changelog records to accumulate on each MDT
17398 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17399 error "create $DIR/$tdir/${tfile}bis failed"
17401 for i in $(seq $MDSCOUNT); do
17402 last_rec=$(changelog_users $SINGLEMDS |
17403 awk '/^current.index:/ { print $NF }')
17404 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
17405 [ $last_rec != ${LAST_REC[mds$i]} ] ||
17406 error "changelogs are off on mds$i"
17409 run_test 160i "changelog user register/unregister race"
17412 remote_mds_nodsh && skip "remote MDS with nodsh"
17413 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
17414 skip "Need MDS version at least 2.12.56"
17416 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
17417 stack_trap "umount $MOUNT2" EXIT
17419 changelog_register || error "first changelog_register failed"
17420 stack_trap "changelog_deregister" EXIT
17422 # generate some changelog
17423 # use all_char because created files should be evenly distributed
17424 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17425 error "mkdir $tdir failed"
17426 for ((i = 0; i < MDSCOUNT; i++)); do
17427 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17428 error "create $DIR/$tdir/d$i.1 failed"
17431 # open the changelog device
17432 exec 3>/dev/changelog-$FSNAME-MDT0000
17433 stack_trap "exec 3>&-" EXIT
17434 exec 4</dev/changelog-$FSNAME-MDT0000
17435 stack_trap "exec 4<&-" EXIT
17437 # umount the first lustre mount
17439 stack_trap "mount_client $MOUNT" EXIT
17441 # read changelog, which may or may not fail, but should not crash
17445 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17446 changelog_users $SINGLEMDS | grep -q $cl_user ||
17447 error "User $cl_user not found in changelog_users"
17449 printf 'clear:'$cl_user':0' >&3
17451 run_test 160j "client can be umounted while its chanangelog is being used"
17454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17455 remote_mds_nodsh && skip "remote MDS with nodsh"
17457 mkdir -p $DIR/$tdir/1/1
17459 changelog_register || error "changelog_register failed"
17460 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17462 changelog_users $SINGLEMDS | grep -q $cl_user ||
17463 error "User '$cl_user' not found in changelog_users"
17464 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
17465 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
17466 rmdir $DIR/$tdir/1/1 & sleep 1
17468 touch $DIR/$tdir/2/2
17469 rm -rf $DIR/$tdir/2
17474 changelog_dump | grep rmdir || error "rmdir not recorded"
17476 run_test 160k "Verify that changelog records are not lost"
17478 # Verifies that a file passed as a parameter has recently had an operation
17479 # performed on it that has generated an MTIME changelog which contains the
17480 # correct parent FID. As files might reside on a different MDT from the
17481 # parent directory in DNE configurations, the FIDs are translated to paths
17482 # before being compared, which should be identical
17483 compare_mtime_changelog() {
17491 mdtidx=$($LFS getstripe --mdt-index $file)
17492 mdtidx=$(printf "%04x" $mdtidx)
17494 # Obtain the parent FID from the MTIME changelog
17495 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
17496 [ -z "$mtime" ] && error "MTIME changelog not recorded"
17498 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
17499 [ -z "$cl_fid" ] && error "parent FID not present"
17501 # Verify that the path for the parent FID is the same as the path for
17502 # the test directory
17503 pdir=$($LFS fid2path $MOUNT "$cl_fid")
17507 [[ "${pdir%/}" == "$dir" ]] ||
17508 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
17512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17514 remote_mds_nodsh && skip "remote MDS with nodsh"
17515 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17516 skip "Need MDS version at least 2.13.55"
17520 changelog_register || error "changelog_register failed"
17521 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17523 changelog_users $SINGLEMDS | grep -q $cl_user ||
17524 error "User '$cl_user' not found in changelog_users"
17526 # Clear some types so that MTIME changelogs are generated
17527 changelog_chmask "-CREAT"
17528 changelog_chmask "-CLOSE"
17530 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
17532 # Test CL_MTIME during setattr
17533 touch $DIR/$tdir/$tfile
17534 compare_mtime_changelog $DIR/$tdir/$tfile
17536 # Test CL_MTIME during close
17537 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
17538 compare_mtime_changelog $DIR/$tdir/${tfile}_2
17540 run_test 160l "Verify that MTIME changelog records contain the parent FID"
17543 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17544 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17545 skip "Need MDS version at least 2.14.51"
17552 changelog_register || error "first changelog_register failed"
17553 changelog_register || error "second changelog_register failed"
17555 cl_users=(${CL_USERS[mds1]})
17556 cl_user1="${cl_users[0]}"
17557 cl_user2="${cl_users[1]}"
17558 # generate some changelog records to accumulate on MDT0
17559 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17560 createmany -m $DIR/$tdir/$tfile 50 ||
17561 error "create $DIR/$tdir/$tfile failed"
17562 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17565 # check changelogs have been generated
17566 local nbcl=$(changelog_dump | wc -l)
17567 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17569 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
17570 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
17572 __changelog_clear mds1 $cl_user1 +10
17573 __changelog_clear mds1 $cl_user2 0 &
17576 __changelog_clear mds1 $cl_user1 0 ||
17577 error "fail to cancel record for $cl_user1"
17579 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17581 run_test 160m "Changelog clear race"
17584 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17585 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17586 skip "Need MDS version at least 2.14.51"
17595 changelog_register || error "first changelog_register failed"
17597 cl_users=(${CL_USERS[mds1]})
17598 cl_user1="${cl_users[0]}"
17600 # generate some changelog records to accumulate on MDT0
17601 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17602 first_rec=$(changelog_users $SINGLEMDS |
17603 awk '/^current.index:/ { print $NF }')
17604 while (( last_rec < (( first_rec + 65000)) )); do
17605 createmany -m $DIR/$tdir/$tfile 10000 ||
17606 error "create $DIR/$tdir/$tfile failed"
17608 for i in $(seq 0 10000); do
17609 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
17613 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
17614 error "unlinkmany failed unlink"
17615 last_rec=$(changelog_users $SINGLEMDS |
17616 awk '/^current.index:/ { print $NF }')
17617 echo last record $last_rec
17618 (( last_rec == 0 )) && error "no changelog found"
17621 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
17622 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
17624 __changelog_clear mds1 $cl_user1 0 &
17627 __changelog_clear mds1 $cl_user1 0 ||
17628 error "fail to cancel record for $cl_user1"
17630 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17632 run_test 160n "Changelog destroy race"
17635 local mdt="$(facet_svc $SINGLEMDS)"
17637 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17638 remote_mds_nodsh && skip "remote MDS with nodsh"
17639 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
17640 skip "Need MDS version at least 2.14.52"
17642 changelog_register --user test_160o -m unlnk+close+open ||
17643 error "changelog_register failed"
17645 do_facet $SINGLEMDS $LCTL --device $mdt \
17646 changelog_register -u "Tt3_-#" &&
17647 error "bad symbols in name should fail"
17649 do_facet $SINGLEMDS $LCTL --device $mdt \
17650 changelog_register -u test_160o &&
17651 error "the same name registration should fail"
17653 do_facet $SINGLEMDS $LCTL --device $mdt \
17654 changelog_register -u test_160toolongname &&
17655 error "too long name registration should fail"
17657 changelog_chmask "MARK+HSM"
17658 lctl get_param mdd.*.changelog*mask
17659 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17660 changelog_users $SINGLEMDS | grep -q $cl_user ||
17661 error "User $cl_user not found in changelog_users"
17663 echo $cl_user | grep -q test_160o ||
17664 error "User $cl_user has no specific name 'test160o'"
17667 changelog_clear 0 || error "changelog_clear failed"
17668 # generate some changelog records to accumulate on MDT0
17669 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17670 touch $DIR/$tdir/$tfile # open 1
17672 OPENS=$(changelog_dump | grep -c "OPEN")
17673 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
17675 # must be no MKDIR it wasn't set as user mask
17676 MKDIR=$(changelog_dump | grep -c "MKDIR")
17677 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
17679 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
17680 mdd.$mdt.changelog_current_mask -n)
17681 # register maskless user
17682 changelog_register || error "changelog_register failed"
17683 # effective mask should be not changed because it is not minimal
17684 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17685 mdd.$mdt.changelog_current_mask -n)
17686 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
17687 # set server mask to minimal value
17688 changelog_chmask "MARK"
17689 # check effective mask again, should be treated as DEFMASK now
17690 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17691 mdd.$mdt.changelog_current_mask -n)
17692 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17694 if (( $MDS1_VERSION >= $(version_code 2.15.52) )) ; then
17695 # set server mask back to some value
17696 changelog_chmask "CLOSE,UNLNK"
17697 # check effective mask again, should not remain as DEFMASK
17698 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17699 mdd.$mdt.changelog_current_mask -n)
17700 [[ $mask != *"HLINK"* ]] || error "mask is still DEFMASK"
17703 do_facet $SINGLEMDS $LCTL --device $mdt \
17704 changelog_deregister -u test_160o ||
17705 error "cannot deregister by name"
17707 run_test 160o "changelog user name and mask"
17710 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17711 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17712 skip "Need MDS version at least 2.14.51"
17713 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
17719 changelog_register || error "first changelog_register failed"
17721 cl_users=(${CL_USERS[mds1]})
17722 cl_user1="${cl_users[0]}"
17724 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17725 createmany -m $DIR/$tdir/$tfile 50 ||
17726 error "create $DIR/$tdir/$tfile failed"
17727 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17730 # check changelogs have been generated
17731 entry_count=$(changelog_dump | wc -l)
17732 ((entry_count != 0)) || error "no changelog entries found"
17734 # remove changelog_users and check that orphan entries are removed
17736 local dev=$(mdsdevname 1)
17737 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
17738 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
17739 entry_count=$(changelog_dump | wc -l)
17740 ((entry_count == 0)) ||
17741 error "found $entry_count changelog entries, expected none"
17743 run_test 160p "Changelog orphan cleanup with no users"
17746 local mdt="$(facet_svc $SINGLEMDS)"
17749 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17750 remote_mds_nodsh && skip "remote MDS with nodsh"
17751 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
17752 skip "Need MDS version at least 2.14.54"
17754 # set server mask to minimal value like server init does
17755 changelog_chmask "MARK"
17756 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
17757 error "changelog_register failed"
17758 # check effective mask again, should be treated as DEFMASK now
17759 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17760 mdd.$mdt.changelog_current_mask -n)
17761 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
17762 error "changelog_deregister failed"
17763 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17765 run_test 160q "changelog effective mask is DEFMASK if not set"
17768 remote_mds_nodsh && skip "remote MDS with nodsh"
17769 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
17770 skip "Need MDS version at least 2.14.55"
17772 local mdts=$(comma_list $(mdts_nodes))
17774 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
17775 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
17776 fail_val=$((24 * 3600 * 10))
17778 # Create a user which is 10 days old
17779 changelog_register || error "first changelog_register failed"
17781 declare -A cl_user1
17784 # generate some changelog records to accumulate on each MDT
17785 # use all_char because created files should be evenly distributed
17786 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17787 error "test_mkdir $tdir failed"
17788 for ((i = 0; i < MDSCOUNT; i++)); do
17789 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17790 error "create $DIR/$tdir/d$i.1 failed"
17793 # check changelogs have been generated
17794 local nbcl=$(changelog_dump | wc -l)
17795 (( nbcl > 0 )) || error "no changelogs found"
17797 # reduce the max_idle_indexes value to make sure we exceed it
17798 for param in "changelog_max_idle_indexes=2097446912" \
17799 "changelog_max_idle_time=2592000" \
17801 "changelog_min_gc_interval=2"; do
17802 local MDT0=$(facet_svc $SINGLEMDS)
17803 local var="${param%=*}"
17804 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17806 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17807 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17808 error "unable to set mdd.*.$param"
17811 local start=$SECONDS
17812 for i in $(seq $MDSCOUNT); do
17813 cl_users=(${CL_USERS[mds$i]})
17814 cl_user1[mds$i]="${cl_users[0]}"
17816 [[ -n "${cl_user1[mds$i]}" ]] ||
17817 error "mds$i: no user registered"
17820 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
17821 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
17823 # ensure we are past the previous changelog_min_gc_interval set above
17824 local sleep2=$((start + 2 - SECONDS))
17825 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17827 # Generate one more changelog to trigger GC
17828 for ((i = 0; i < MDSCOUNT; i++)); do
17829 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
17830 error "create $DIR/$tdir/d$i.3 failed"
17833 # ensure gc thread is done
17834 for node in $(mdts_nodes); do
17835 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
17836 error "$node: GC-thread not done"
17839 do_nodes $mdts $LCTL set_param fail_loc=0
17841 for (( i = 1; i <= MDSCOUNT; i++ )); do
17842 # check cl_user1 is purged
17843 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
17844 error "mds$i: User ${cl_user1[mds$i]} is registered"
17848 run_test 160s "changelog garbage collect on idle records * time"
17851 remote_mds_nodsh && skip "remote MDS with nodsh"
17852 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
17853 skip "Need MDS version at least 2.15.50"
17855 local MDT0=$(facet_svc $SINGLEMDS)
17861 changelog_register --user user1 -m all ||
17862 error "user1 failed to register"
17864 mkdir_on_mdt0 $DIR/$tdir
17865 # create default overstripe to maximize changelog size
17866 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
17867 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
17868 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17870 # user2 consumes less records so less space
17871 changelog_register --user user2 || error "user2 failed to register"
17872 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
17873 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17875 # check changelogs have been generated
17876 local nbcl=$(changelog_dump | wc -l)
17877 (( nbcl > 0 )) || error "no changelogs found"
17879 # reduce the changelog_min_gc_interval to force check
17880 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
17881 local var="${param%=*}"
17882 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17884 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
17885 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
17886 error "unable to set mdd.*.$param"
17890 cl_users=(${CL_USERS[mds1]})
17891 cl_user1="${cl_users[0]}"
17892 cl_user2="${cl_users[1]}"
17894 [[ -n $cl_user1 ]] ||
17895 error "mds1: user #1 isn't registered"
17896 [[ -n $cl_user2 ]] ||
17897 error "mds1: user #2 isn't registered"
17899 # ensure we are past the previous changelog_min_gc_interval set above
17900 local sleep2=$((start + 2 - SECONDS))
17901 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17903 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
17904 do_facet mds1 $LCTL set_param fail_loc=0x018c \
17905 fail_val=$(((llog_size1 + llog_size2) / 2))
17907 # Generate more changelog to trigger GC
17908 createmany -o $DIR/$tdir/u3_ 4 ||
17909 error "create failed for more files"
17911 # ensure gc thread is done
17912 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
17913 error "mds1: GC-thread not done"
17915 do_facet mds1 $LCTL set_param fail_loc=0
17917 # check cl_user1 is purged
17918 changelog_users mds1 | grep -q "$cl_user1" &&
17919 error "User $cl_user1 is registered"
17920 # check cl_user2 is not purged
17921 changelog_users mds1 | grep -q "$cl_user2" ||
17922 error "User $cl_user2 is not registered"
17924 run_test 160t "changelog garbage collect on lack of space"
17927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17929 test_mkdir -c1 $DIR/$tdir
17930 cp /etc/hosts $DIR/$tdir/$tfile
17931 test_mkdir -c1 $DIR/$tdir/foo1
17932 test_mkdir -c1 $DIR/$tdir/foo2
17933 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
17934 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
17935 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
17936 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
17937 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
17938 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17939 $LFS fid2path $DIR $FID
17940 error "bad link ea"
17943 rm $DIR/$tdir/foo2/zachary
17945 rm $DIR/$tdir/foo2/thor
17947 rm $DIR/$tdir/$tfile
17949 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
17950 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
17951 { $LFS fid2path $DIR $FID; error "bad link rename"; }
17952 rm $DIR/$tdir/foo2/maggie
17955 local longname=$tfile.avg_len_is_thirty_two_
17956 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
17957 error_noexit 'failed to unlink many hardlinks'" EXIT
17958 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
17959 error "failed to hardlink many files"
17960 links=$($LFS fid2path $DIR $FID | wc -l)
17961 echo -n "${links}/1000 links in link EA"
17962 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
17964 run_test 161a "link ea sanity"
17967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17968 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
17971 local remote_dir=$DIR/$tdir/remote_dir
17973 mkdir -p $DIR/$tdir
17974 $LFS mkdir -i $MDTIDX $remote_dir ||
17975 error "create remote directory failed"
17977 cp /etc/hosts $remote_dir/$tfile
17978 mkdir -p $remote_dir/foo1
17979 mkdir -p $remote_dir/foo2
17980 ln $remote_dir/$tfile $remote_dir/foo1/sofia
17981 ln $remote_dir/$tfile $remote_dir/foo2/zachary
17982 ln $remote_dir/$tfile $remote_dir/foo1/luna
17983 ln $remote_dir/$tfile $remote_dir/foo2/thor
17985 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
17987 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17988 $LFS fid2path $DIR $FID
17989 error "bad link ea"
17992 rm $remote_dir/foo2/zachary
17994 rm $remote_dir/foo2/thor
17996 rm $remote_dir/$tfile
17998 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
17999 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
18000 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
18001 $LFS fid2path $DIR $FID
18002 error "bad link rename"
18004 rm $remote_dir/foo2/maggie
18007 local longname=filename_avg_len_is_thirty_two_
18008 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
18009 error "failed to hardlink many files"
18010 links=$($LFS fid2path $DIR $FID | wc -l)
18011 echo -n "${links}/1000 links in link EA"
18012 [[ ${links} -gt 60 ]] ||
18013 error "expected at least 60 links in link EA"
18014 unlinkmany $remote_dir/foo2/$longname 1000 ||
18015 error "failed to unlink many hardlinks"
18017 run_test 161b "link ea sanity under remote directory"
18020 remote_mds_nodsh && skip "remote MDS with nodsh"
18021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18022 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
18023 skip "Need MDS version at least 2.1.5"
18025 # define CLF_RENAME_LAST 0x0001
18026 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
18027 changelog_register || error "changelog_register failed"
18030 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
18031 touch $DIR/$tdir/foo_161c
18032 touch $DIR/$tdir/bar_161c
18033 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18034 changelog_dump | grep RENME | tail -n 5
18035 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18036 changelog_clear 0 || error "changelog_clear failed"
18037 if [ x$flags != "x0x1" ]; then
18038 error "flag $flags is not 0x1"
18041 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
18042 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
18043 touch $DIR/$tdir/foo_161c
18044 touch $DIR/$tdir/bar_161c
18045 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18046 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18047 changelog_dump | grep RENME | tail -n 5
18048 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18049 changelog_clear 0 || error "changelog_clear failed"
18050 if [ x$flags != "x0x0" ]; then
18051 error "flag $flags is not 0x0"
18053 echo "rename overwrite a target having nlink > 1," \
18054 "changelog record has flags of $flags"
18056 # rename doesn't overwrite a target (changelog flag 0x0)
18057 touch $DIR/$tdir/foo_161c
18058 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
18059 changelog_dump | grep RENME | tail -n 5
18060 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
18061 changelog_clear 0 || error "changelog_clear failed"
18062 if [ x$flags != "x0x0" ]; then
18063 error "flag $flags is not 0x0"
18065 echo "rename doesn't overwrite a target," \
18066 "changelog record has flags of $flags"
18068 # define CLF_UNLINK_LAST 0x0001
18069 # unlink a file having nlink = 1 (changelog flag 0x1)
18070 rm -f $DIR/$tdir/foo2_161c
18071 changelog_dump | grep UNLNK | tail -n 5
18072 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18073 changelog_clear 0 || error "changelog_clear failed"
18074 if [ x$flags != "x0x1" ]; then
18075 error "flag $flags is not 0x1"
18077 echo "unlink a file having nlink = 1," \
18078 "changelog record has flags of $flags"
18080 # unlink a file having nlink > 1 (changelog flag 0x0)
18081 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18082 rm -f $DIR/$tdir/foobar_161c
18083 changelog_dump | grep UNLNK | tail -n 5
18084 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18085 changelog_clear 0 || error "changelog_clear failed"
18086 if [ x$flags != "x0x0" ]; then
18087 error "flag $flags is not 0x0"
18089 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
18091 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
18094 remote_mds_nodsh && skip "remote MDS with nodsh"
18095 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
18100 changelog_register || error "changelog_register failed"
18102 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
18103 # interfer with $MOUNT/.lustre/fid/ access
18105 [[ $? -eq 0 ]] || error "mkdir failed"
18107 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
18108 $LCTL set_param fail_loc=0x8000140c
18110 $LCTL set_param fail_val=5
18113 echo foofoo > $DIR/$tdir/$tfile &
18116 # wait for create to be delayed
18120 [[ $? -eq 0 ]] || error "create should be blocked"
18122 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
18123 stack_trap "rm -f $tempfile"
18124 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
18125 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
18126 # some delay may occur during ChangeLog publishing and file read just
18127 # above, that could allow file write to happen finally
18128 [[ -s $tempfile ]] && echo "file should be empty"
18130 $LCTL set_param fail_loc=0
18133 [[ $? -eq 0 ]] || error "create failed"
18135 run_test 161d "create with concurrent .lustre/fid access"
18138 local expected="$1"
18143 path=$($LFS fid2path "$@")
18146 if [ $rc -ne 0 ]; then
18147 error "path looked up of '$expected' failed: rc=$rc"
18148 elif [ "$path" != "$expected" ]; then
18149 error "path looked up '$path' instead of '$expected'"
18151 echo "FID '$fid' resolves to path '$path' as expected"
18155 test_162a() { # was test_162
18156 test_mkdir -p -c1 $DIR/$tdir/d2
18157 touch $DIR/$tdir/d2/$tfile
18158 touch $DIR/$tdir/d2/x1
18159 touch $DIR/$tdir/d2/x2
18160 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
18161 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
18163 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
18164 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
18167 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
18168 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
18169 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
18171 # softlink to wrong file
18172 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
18173 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
18174 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
18177 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
18178 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
18179 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
18180 # fid2path dir/fsname should both work
18181 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
18182 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
18184 # hardlink count: check that there are 2 links
18185 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
18186 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
18188 # hardlink indexing: remove the first link
18189 rm $DIR/$tdir/d2/p/q/r/hlink
18190 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
18192 run_test 162a "path lookup sanity"
18195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18196 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18199 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18200 error "create striped dir failed"
18202 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18203 tail -n 1 | awk '{print $2}')
18204 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
18206 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
18207 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
18210 for ((i=0;i<5;i++)); do
18211 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
18212 error "get fid for f$i failed"
18213 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
18215 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
18216 error "get fid for d$i failed"
18217 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
18222 run_test 162b "striped directory path lookup sanity"
18224 # LU-4239: Verify fid2path works with paths 100 or more directories deep
18226 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
18227 skip "Need MDS version at least 2.7.51"
18229 local lpath=$tdir.local
18230 local rpath=$tdir.remote
18232 test_mkdir $DIR/$lpath
18233 test_mkdir $DIR/$rpath
18235 for ((i = 0; i <= 101; i++)); do
18238 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
18239 error "get fid for local directory $DIR/$lpath failed"
18240 check_path "$DIR/$lpath" $MOUNT $FID --link 0
18243 test_mkdir $DIR/$rpath
18244 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
18245 error "get fid for remote directory $DIR/$rpath failed"
18246 check_path "$DIR/$rpath" $MOUNT $FID --link 0
18251 run_test 162c "fid2path works with paths 100 or more directories deep"
18253 oalr_event_count() {
18257 awk -v name="${FSNAME}-OST0000" \
18258 -v event="${event}" \
18259 '$1 == "TRACE" && $2 == event && $3 == name' \
18264 oalr_expect_event_count() {
18267 local expect="${3}"
18270 count=$(oalr_event_count "${event}" "${trace}")
18271 if ((count == expect)); then
18275 error_noexit "${event} event count was '${count}', expected ${expect}"
18281 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
18283 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
18287 sync # Flush previous IOs so we can count log entries.
18288 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
18289 stack_trap cleanup_165 EXIT
18293 local trace="/tmp/${tfile}.trace"
18297 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18298 skip "OFD access log unsupported"
18301 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18304 do_facet ost1 ofd_access_log_reader --list
18307 do_facet ost1 killall -TERM ofd_access_log_reader
18311 if ((rc != 0)); then
18312 error "ofd_access_log_reader exited with rc = '${rc}'"
18315 # Parse trace file for discovery events:
18316 oalr_expect_event_count alr_log_add "${trace}" 1
18317 oalr_expect_event_count alr_log_eof "${trace}" 1
18318 oalr_expect_event_count alr_log_free "${trace}" 1
18320 run_test 165a "ofd access log discovery"
18323 local trace="/tmp/${tfile}.trace"
18324 local file="${DIR}/${tfile}"
18333 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18334 skip "OFD access log unsupported"
18337 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18340 do_facet ost1 ofd_access_log_reader --list
18342 lfs setstripe -c 1 -i 0 "${file}"
18343 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18344 error "cannot create '${file}'"
18347 do_facet ost1 killall -TERM ofd_access_log_reader
18351 if ((rc != 0)); then
18352 error "ofd_access_log_reader exited with rc = '${rc}'"
18355 oalr_expect_event_count alr_log_entry "${trace}" 1
18357 pfid1=$($LFS path2fid "${file}")
18359 # 1 2 3 4 5 6 7 8 9 10
18360 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
18361 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18363 echo "entry = '${entry[*]}'" >&2
18366 if [[ "${pfid1}" != "${pfid2}" ]]; then
18367 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18371 if ((size != 1048576)); then
18372 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
18376 if [[ "${flags}" != "w" ]]; then
18377 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
18380 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18383 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
18384 error "cannot read '${file}'"
18387 do_facet ost1 killall -TERM ofd_access_log_reader
18391 if ((rc != 0)); then
18392 error "ofd_access_log_reader exited with rc = '${rc}'"
18395 oalr_expect_event_count alr_log_entry "${trace}" 1
18397 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18398 echo "entry = '${entry[*]}'" >&2
18401 if [[ "${pfid1}" != "${pfid2}" ]]; then
18402 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18406 if ((size != 524288)); then
18407 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
18411 if [[ "${flags}" != "r" ]]; then
18412 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
18415 run_test 165b "ofd access log entries are produced and consumed"
18418 local trace="/tmp/${tfile}.trace"
18419 local file="${DIR}/${tdir}/${tfile}"
18421 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18422 skip "OFD access log unsupported"
18424 test_mkdir "${DIR}/${tdir}"
18427 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18430 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
18432 # 4096 / 64 = 64. Create twice as many entries.
18433 for ((i = 0; i < 128; i++)); do
18434 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
18435 error "cannot create file"
18440 do_facet ost1 killall -TERM ofd_access_log_reader
18443 if ((rc != 0)); then
18444 error "ofd_access_log_reader exited with rc = '${rc}'"
18447 unlinkmany "${file}-%d" 128
18449 run_test 165c "full ofd access logs do not block IOs"
18451 oal_get_read_count() {
18454 # STATS lustre-OST0001 alr_read_count 1
18456 do_facet ost1 cat "${stats}" |
18457 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
18458 END { print count; }'
18461 oal_expect_read_count() {
18466 # Ask ofd_access_log_reader to write stats.
18467 do_facet ost1 killall -USR1 ofd_access_log_reader
18469 # Allow some time for things to happen.
18472 count=$(oal_get_read_count "${stats}")
18473 if ((count == expect)); then
18477 error_noexit "bad read count, got ${count}, expected ${expect}"
18478 do_facet ost1 cat "${stats}" >&2
18483 local stats="/tmp/${tfile}.stats"
18484 local file="${DIR}/${tdir}/${tfile}"
18485 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
18487 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18488 skip "OFD access log unsupported"
18490 test_mkdir "${DIR}/${tdir}"
18493 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
18496 lfs setstripe -c 1 -i 0 "${file}"
18498 do_facet ost1 lctl set_param "${param}=rw"
18499 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18500 error "cannot create '${file}'"
18501 oal_expect_read_count "${stats}" 1
18503 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18504 error "cannot read '${file}'"
18505 oal_expect_read_count "${stats}" 2
18507 do_facet ost1 lctl set_param "${param}=r"
18508 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18509 error "cannot create '${file}'"
18510 oal_expect_read_count "${stats}" 2
18512 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18513 error "cannot read '${file}'"
18514 oal_expect_read_count "${stats}" 3
18516 do_facet ost1 lctl set_param "${param}=w"
18517 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18518 error "cannot create '${file}'"
18519 oal_expect_read_count "${stats}" 4
18521 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18522 error "cannot read '${file}'"
18523 oal_expect_read_count "${stats}" 4
18525 do_facet ost1 lctl set_param "${param}=0"
18526 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18527 error "cannot create '${file}'"
18528 oal_expect_read_count "${stats}" 4
18530 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18531 error "cannot read '${file}'"
18532 oal_expect_read_count "${stats}" 4
18534 do_facet ost1 killall -TERM ofd_access_log_reader
18537 if ((rc != 0)); then
18538 error "ofd_access_log_reader exited with rc = '${rc}'"
18541 run_test 165d "ofd_access_log mask works"
18544 local stats="/tmp/${tfile}.stats"
18545 local file0="${DIR}/${tdir}-0/${tfile}"
18546 local file1="${DIR}/${tdir}-1/${tfile}"
18548 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18549 skip "OFD access log unsupported"
18551 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18553 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
18554 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
18556 lfs setstripe -c 1 -i 0 "${file0}"
18557 lfs setstripe -c 1 -i 0 "${file1}"
18560 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
18563 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
18564 error "cannot create '${file0}'"
18566 oal_expect_read_count "${stats}" 0
18568 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
18569 error "cannot create '${file1}'"
18571 oal_expect_read_count "${stats}" 1
18573 do_facet ost1 killall -TERM ofd_access_log_reader
18576 if ((rc != 0)); then
18577 error "ofd_access_log_reader exited with rc = '${rc}'"
18580 run_test 165e "ofd_access_log MDT index filter works"
18583 local trace="/tmp/${tfile}.trace"
18588 do_facet ost1 timeout 60 ofd_access_log_reader \
18589 --exit-on-close --debug=- --trace=- > "${trace}" &
18596 if ((rc != 0)); then
18597 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
18602 run_test 165f "ofd_access_log_reader --exit-on-close works"
18605 # do directio so as not to populate the page cache
18606 log "creating a 10 Mb file"
18607 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
18608 error "multiop failed while creating a file"
18609 log "starting reads"
18610 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18611 log "truncating the file"
18612 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
18613 error "multiop failed while truncating the file"
18615 kill %+ || true # reads might have finished
18616 echo "wait until dd is finished"
18618 log "removing the temporary file"
18619 rm -rf $DIR/$tfile || error "tmp file removal failed"
18621 run_test 169 "parallel read and truncate should not deadlock"
18624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18626 $LCTL clear # bug 18514
18627 $LCTL debug_daemon start $TMP/${tfile}_log_good
18629 $LCTL debug_daemon stop
18630 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
18631 error "sed failed to read log_good"
18633 $LCTL debug_daemon start $TMP/${tfile}_log_good
18635 $LCTL debug_daemon stop
18637 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
18638 error "lctl df log_bad failed"
18640 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18641 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18643 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
18644 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
18646 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
18647 error "bad_line good_line1 good_line2 are empty"
18649 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18650 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
18651 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18653 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
18654 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18655 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18657 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
18658 error "bad_line_new good_line_new are empty"
18660 local expected_good=$((good_line1 + good_line2*2))
18662 rm -f $TMP/${tfile}*
18663 # LU-231, short malformed line may not be counted into bad lines
18664 if [ $bad_line -ne $bad_line_new ] &&
18665 [ $bad_line -ne $((bad_line_new - 1)) ]; then
18666 error "expected $bad_line bad lines, but got $bad_line_new"
18670 if [ $expected_good -ne $good_line_new ]; then
18671 error "expected $expected_good good lines, but got $good_line_new"
18676 run_test 170 "test lctl df to handle corrupted log ====================="
18678 test_171() { # bug20592
18679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18681 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
18682 $LCTL set_param fail_loc=0x50e
18683 $LCTL set_param fail_val=3000
18684 multiop_bg_pause $DIR/$tfile O_s || true
18686 kill -USR1 $MULTIPID
18690 if dmesg | grep "recursive fault"; then
18691 error "caught a recursive fault"
18693 $LCTL set_param fail_loc=0
18696 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
18700 #define OBD_FAIL_OBD_CLEANUP 0x60e
18701 $LCTL set_param fail_loc=0x60e
18702 umount $MOUNT || error "umount $MOUNT failed"
18703 stack_trap "mount_client $MOUNT"
18705 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
18706 error "no client OBDs are remained"
18708 $LCTL dl | while read devno state type name foo; do
18711 $LCTL --device $name cleanup
18712 $LCTL --device $name detach
18715 # skip server devices
18720 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
18721 $LCTL dl | egrep " osc | lov | lmv | mdc "
18722 error "some client OBDs are still remained"
18726 run_test 172 "manual device removal with lctl cleanup/detach ======"
18728 # it would be good to share it with obdfilter-survey/iokit-libecho code
18729 setup_obdecho_osc () {
18732 local obdfilter_name=$2
18733 echo "Creating new osc for $obdfilter_name on $ost_nid"
18734 # make sure we can find loopback nid
18735 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
18737 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
18738 ${obdfilter_name}_osc_UUID || rc=2; }
18739 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
18740 ${obdfilter_name}_UUID $ost_nid || rc=3; }
18744 cleanup_obdecho_osc () {
18745 local obdfilter_name=$1
18746 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
18747 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
18754 local pages=${3:-64}
18759 local obd_size=$(get_obd_size $node $OBD)
18760 local page_size=$(get_page_size $node)
18761 if [[ -n "$obd_size" ]]; then
18762 local new_count=$((obd_size / (pages * page_size / 1024)))
18763 [[ $new_count -ge $count ]] || count=$new_count
18766 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
18767 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
18769 if [ $rc -eq 0 ]; then
18770 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
18771 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
18773 echo "New object id is $id"
18774 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
18776 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
18777 "test_brw $count w v $pages $id" || rc=4; }
18778 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
18780 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
18781 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
18782 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
18783 { do_facet $node "$LCTL --device ec detach" || rc=6; }
18784 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
18789 skip "obdecho on osc is no longer supported"
18791 run_test 180a "test obdecho on osc"
18794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18795 remote_ost_nodsh && skip "remote OST with nodsh"
18797 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18798 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18799 error "failed to load module obdecho"
18801 local target=$(do_facet ost1 $LCTL dl |
18802 awk '/obdfilter/ { print $4; exit; }')
18804 if [ -n "$target" ]; then
18805 obdecho_test $target ost1 || error "obdecho_test failed with $?"
18807 do_facet ost1 $LCTL dl
18808 error "there is no obdfilter target on ost1"
18811 run_test 180b "test obdecho directly on obdfilter"
18813 test_180c() { # LU-2598
18814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18815 remote_ost_nodsh && skip "remote OST with nodsh"
18816 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
18817 skip "Need MDS version at least 2.4.0"
18819 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18820 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18821 error "failed to load module obdecho"
18823 local target=$(do_facet ost1 $LCTL dl |
18824 awk '/obdfilter/ { print $4; exit; }')
18826 if [ -n "$target" ]; then
18827 local pages=16384 # 64MB bulk I/O RPC size
18829 obdecho_test "$target" ost1 "$pages" ||
18830 error "obdecho_test with pages=$pages failed with $?"
18832 do_facet ost1 $LCTL dl
18833 error "there is no obdfilter target on ost1"
18836 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
18838 test_181() { # bug 22177
18839 test_mkdir $DIR/$tdir
18840 # create enough files to index the directory
18841 createmany -o $DIR/$tdir/foobar 4000
18842 # print attributes for debug purpose
18845 multiop_bg_pause $DIR/$tdir D_Sc || return 1
18847 # remove the files & current working dir
18848 unlinkmany $DIR/$tdir/foobar 4000
18850 kill -USR1 $MULTIPID
18852 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
18855 run_test 181 "Test open-unlinked dir ========================"
18861 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18863 $LCTL set_param mdc.*.rpc_stats=clear
18865 for (( i = 0; i < $tcount; i++ )) ; do
18866 mkdir $DIR/$tdir/$i
18869 for (( i = 0; i < $tcount; i++ )) ; do
18870 createmany -o $DIR/$tdir/$i/f- $fcount &
18874 for (( i = 0; i < $tcount; i++ )) ; do
18875 unlinkmany $DIR/$tdir/$i/f- $fcount &
18879 $LCTL get_param mdc.*.rpc_stats
18883 run_test 182a "Test parallel modify metadata operations from mdc"
18886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18887 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18894 do_facet mds1 $LCTL list_param \
18895 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
18896 skip "MDS lacks parallel RPC handling"
18898 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18900 rpc_count=$(do_facet mds1 $LCTL get_param -n \
18901 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
18904 createmany -i 0 -d $DIR/$tdir/t- $tcount
18906 for (( i = 0; i < $tcount; i++ )) ; do
18907 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18911 delta=$((etime - stime))
18912 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
18915 for (( i = 0; i < $tcount; i++ )) ; do
18916 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
18920 delta=$((etime - stime))
18921 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
18925 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18927 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
18930 createmany -i 0 -d $DIR/$tdir/t- $tcount
18932 for (( i = 0; i < $tcount; i++ )) ; do
18933 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18937 delta=$((etime - stime))
18938 echo "Time for file creation $delta sec for 1 RPC sent at a time"
18941 for (( i = 0; i < $tcount; i++ )) ; do
18942 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
18946 delta=$((etime - stime))
18947 echo "Time for file removal $delta sec for 1 RPC sent at a time"
18949 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
18951 run_test 182b "Test parallel modify metadata operations from osp"
18953 test_183() { # LU-2275
18954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18955 remote_mds_nodsh && skip "remote MDS with nodsh"
18956 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
18957 skip "Need MDS version at least 2.3.56"
18959 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18960 echo aaa > $DIR/$tdir/$tfile
18962 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
18963 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
18965 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
18966 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
18968 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18970 # Flush negative dentry cache
18971 touch $DIR/$tdir/$tfile
18973 # We are not checking for any leaked references here, they'll
18974 # become evident next time we do cleanup with module unload.
18977 run_test 183 "No crash or request leak in case of strange dispositions ========"
18979 # test suite 184 is for LU-2016, LU-2017
18981 check_swap_layouts_support
18983 dir0=$DIR/$tdir/$testnum
18984 test_mkdir -p -c1 $dir0
18989 $LFS setstripe -c1 $file1
18991 $LFS setstripe -c2 $file2
18993 gen1=$($LFS getstripe -g $file1)
18994 gen2=$($LFS getstripe -g $file2)
18996 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
18997 gen=$($LFS getstripe -g $file1)
18998 [[ $gen1 != $gen ]] ||
18999 error "Layout generation on $file1 does not change"
19000 gen=$($LFS getstripe -g $file2)
19001 [[ $gen2 != $gen ]] ||
19002 error "Layout generation on $file2 does not change"
19004 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
19005 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19007 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
19009 run_test 184a "Basic layout swap"
19012 check_swap_layouts_support
19014 dir0=$DIR/$tdir/$testnum
19015 mkdir -p $dir0 || error "creating dir $dir0"
19022 $LFS setstripe -c1 $file1
19023 $LFS setstripe -c2 $file2
19024 $LFS setstripe -c1 $file3
19025 chown $RUNAS_ID $file3
19026 gen1=$($LFS getstripe -g $file1)
19027 gen2=$($LFS getstripe -g $file2)
19029 $LFS swap_layouts $dir1 $dir2 &&
19030 error "swap of directories layouts should fail"
19031 $LFS swap_layouts $dir1 $file1 &&
19032 error "swap of directory and file layouts should fail"
19033 $RUNAS $LFS swap_layouts $file1 $file2 &&
19034 error "swap of file we cannot write should fail"
19035 $LFS swap_layouts $file1 $file3 &&
19036 error "swap of file with different owner should fail"
19037 /bin/true # to clear error code
19039 run_test 184b "Forbidden layout swap (will generate errors)"
19042 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
19043 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
19044 check_swap_layouts_support
19045 check_swap_layout_no_dom $DIR
19047 local dir0=$DIR/$tdir/$testnum
19048 mkdir -p $dir0 || error "creating dir $dir0"
19050 local ref1=$dir0/ref1
19051 local ref2=$dir0/ref2
19052 local file1=$dir0/file1
19053 local file2=$dir0/file2
19054 # create a file large enough for the concurrent test
19055 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
19056 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
19057 echo "ref file size: ref1($(stat -c %s $ref1))," \
19058 "ref2($(stat -c %s $ref2))"
19061 dd if=$ref1 of=$file1 bs=16k &
19064 # Make sure dd starts to copy file, but wait at most 5 seconds
19066 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
19068 $LFS swap_layouts $file1 $file2
19071 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
19072 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
19074 # how many bytes copied before swapping layout
19075 local copied=$(stat -c %s $file2)
19076 local remaining=$(stat -c %s $ref1)
19077 remaining=$((remaining - copied))
19078 echo "Copied $copied bytes before swapping layout..."
19080 cmp -n $copied $file1 $ref2 | grep differ &&
19081 error "Content mismatch [0, $copied) of ref2 and file1"
19082 cmp -n $copied $file2 $ref1 ||
19083 error "Content mismatch [0, $copied) of ref1 and file2"
19084 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
19085 error "Content mismatch [$copied, EOF) of ref1 and file1"
19088 rm -f $ref1 $ref2 $file1 $file2
19090 run_test 184c "Concurrent write and layout swap"
19093 check_swap_layouts_support
19094 check_swap_layout_no_dom $DIR
19095 [ -z "$(which getfattr 2>/dev/null)" ] &&
19096 skip_env "no getfattr command"
19098 local file1=$DIR/$tdir/$tfile-1
19099 local file2=$DIR/$tdir/$tfile-2
19100 local file3=$DIR/$tdir/$tfile-3
19104 mkdir -p $DIR/$tdir
19105 touch $file1 || error "create $file1 failed"
19106 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19107 error "create $file2 failed"
19108 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19109 error "create $file3 failed"
19110 lovea1=$(get_layout_param $file1)
19112 $LFS swap_layouts $file2 $file3 ||
19113 error "swap $file2 $file3 layouts failed"
19114 $LFS swap_layouts $file1 $file2 ||
19115 error "swap $file1 $file2 layouts failed"
19117 lovea2=$(get_layout_param $file2)
19120 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
19122 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19123 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
19125 run_test 184d "allow stripeless layouts swap"
19128 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
19129 skip "Need MDS version at least 2.6.94"
19130 check_swap_layouts_support
19131 check_swap_layout_no_dom $DIR
19132 [ -z "$(which getfattr 2>/dev/null)" ] &&
19133 skip_env "no getfattr command"
19135 local file1=$DIR/$tdir/$tfile-1
19136 local file2=$DIR/$tdir/$tfile-2
19137 local file3=$DIR/$tdir/$tfile-3
19140 mkdir -p $DIR/$tdir
19141 touch $file1 || error "create $file1 failed"
19142 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19143 error "create $file2 failed"
19144 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19145 error "create $file3 failed"
19147 $LFS swap_layouts $file1 $file2 ||
19148 error "swap $file1 $file2 layouts failed"
19150 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19151 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
19153 echo 123 > $file1 || error "Should be able to write into $file1"
19155 $LFS swap_layouts $file1 $file3 ||
19156 error "swap $file1 $file3 layouts failed"
19158 echo 123 > $file1 || error "Should be able to write into $file1"
19160 rm -rf $file1 $file2 $file3
19162 run_test 184e "Recreate layout after stripeless layout swaps"
19165 # Create a file with name longer than sizeof(struct stat) ==
19166 # 144 to see if we can get chars from the file name to appear
19167 # in the returned striping. Note that 'f' == 0x66.
19168 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
19170 mkdir -p $DIR/$tdir
19171 mcreate $DIR/$tdir/$file
19172 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
19173 error "IOC_MDC_GETFILEINFO returned garbage striping"
19176 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
19178 test_185() { # LU-2441
19179 # LU-3553 - no volatile file support in old servers
19180 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
19181 skip "Need MDS version at least 2.3.60"
19183 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19184 touch $DIR/$tdir/spoo
19185 local mtime1=$(stat -c "%Y" $DIR/$tdir)
19186 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
19187 error "cannot create/write a volatile file"
19188 [ "$FILESET" == "" ] &&
19189 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
19190 error "FID is still valid after close"
19192 multiop_bg_pause $DIR/$tdir vVw4096_c
19199 # assume that the next FID for this client is sequential, since stdout
19200 # is unfortunately eaten by multiop_bg_pause
19201 local n=$((${fidv[1]} + 1))
19202 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
19203 if [ "$FILESET" == "" ]; then
19204 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
19205 error "FID is missing before close"
19207 kill -USR1 $multi_pid
19208 # 1 second delay, so if mtime change we will see it
19210 local mtime2=$(stat -c "%Y" $DIR/$tdir)
19211 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
19213 run_test 185 "Volatile file support"
19215 function create_check_volatile() {
19219 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
19222 local FID=$(cat /tmp/${tfile}.fid)
19223 [ "$FID" == "" ] && error "can't get FID for volatile"
19224 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
19225 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
19226 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
19230 cancel_lru_locks mdc # flush opencache
19231 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
19236 # LU-12516 - volatile creation via .lustre
19237 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
19238 skip "Need MDS version at least 2.3.55"
19240 create_check_volatile 0
19241 [ $MDSCOUNT -lt 2 ] && return 0
19244 create_check_volatile 1
19248 run_test 185a "Volatile file creation in .lustre/fid/"
19251 remote_mds_nodsh && skip "remote MDS with nodsh"
19252 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19253 skip "Need MDS version at least 2.3.0"
19255 local dir0=$DIR/$tdir/$testnum
19256 mkdir -p $dir0 || error "creating dir $dir0"
19258 local file=$dir0/file1
19259 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
19260 local dv1=$($LFS data_version $file)
19261 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
19262 local dv2=$($LFS data_version $file)
19263 [[ $dv1 != $dv2 ]] ||
19264 error "data version did not change on write $dv1 == $dv2"
19269 run_test 187a "Test data version change"
19272 remote_mds_nodsh && skip "remote MDS with nodsh"
19273 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19274 skip "Need MDS version at least 2.3.0"
19276 local dir0=$DIR/$tdir/$testnum
19277 mkdir -p $dir0 || error "creating dir $dir0"
19279 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
19280 [[ ${DV[0]} != ${DV[1]} ]] ||
19281 error "data version did not change on write"\
19282 " ${DV[0]} == ${DV[1]}"
19287 run_test 187b "Test data version change on volatile file"
19290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19291 remote_mgs_nodsh && skip "remote MGS with nodsh"
19292 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19294 local POOL=${POOL:-cea1}
19295 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
19296 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
19299 local last_ost=$(($OSTCOUNT - 1))
19301 local ost_list=$(seq $first_ost $ost_step $last_ost)
19302 local ost_range="$first_ost $last_ost $ost_step"
19303 local test_path=$POOL_ROOT/$POOL_DIR_NAME
19304 local file_dir=$POOL_ROOT/file_tst
19305 local subdir=$test_path/subdir
19309 # former test_200a test_200b
19310 pool_add $POOL || { rc=$? ; break; }
19311 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
19312 # former test_200c test_200d
19313 mkdir -p $test_path
19314 pool_set_dir $POOL $test_path || { rc=$? ; break; }
19315 pool_check_dir $POOL $test_path || { rc=$? ; break; }
19317 pool_check_dir $POOL $subdir || { rc=$? ; break; }
19318 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
19319 || { rc=$? ; break; }
19320 # former test_200e test_200f
19321 local files=$((OSTCOUNT*3))
19322 pool_alloc_files $POOL $test_path $files "$ost_list" \
19323 || { rc=$? ; break; }
19324 pool_create_files $POOL $file_dir $files "$ost_list" \
19325 || { rc=$? ; break; }
19326 # former test_200g test_200h
19327 pool_lfs_df $POOL || { rc=$? ; break; }
19328 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
19330 # former test_201a test_201b test_201c
19331 pool_remove_first_target $POOL || { rc=$? ; break; }
19333 local f=$test_path/$tfile
19334 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
19335 pool_remove $POOL $f || { rc=$? ; break; }
19343 run_test 200 "OST pools"
19345 # usage: default_attr <count | size | offset>
19347 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
19350 # usage: check_default_stripe_attr
19351 check_default_stripe_attr() {
19352 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
19355 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
19357 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
19361 error "unknown getstripe attr '$1'"
19364 [ $ACTUAL == $EXPECTED ] ||
19365 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
19369 test_mkdir $DIR/$tdir
19370 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
19372 check_default_stripe_attr --stripe-count
19373 check_default_stripe_attr --stripe-size
19374 check_default_stripe_attr --stripe-index
19376 run_test 204a "Print default stripe attributes"
19379 test_mkdir $DIR/$tdir
19380 $LFS setstripe --stripe-count 1 $DIR/$tdir
19382 check_default_stripe_attr --stripe-size
19383 check_default_stripe_attr --stripe-index
19385 run_test 204b "Print default stripe size and offset"
19388 test_mkdir $DIR/$tdir
19389 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19391 check_default_stripe_attr --stripe-count
19392 check_default_stripe_attr --stripe-index
19394 run_test 204c "Print default stripe count and offset"
19397 test_mkdir $DIR/$tdir
19398 $LFS setstripe --stripe-index 0 $DIR/$tdir
19400 check_default_stripe_attr --stripe-count
19401 check_default_stripe_attr --stripe-size
19403 run_test 204d "Print default stripe count and size"
19406 test_mkdir $DIR/$tdir
19407 $LFS setstripe -d $DIR/$tdir
19409 check_default_stripe_attr --stripe-count --raw
19410 check_default_stripe_attr --stripe-size --raw
19411 check_default_stripe_attr --stripe-index --raw
19413 run_test 204e "Print raw stripe attributes"
19416 test_mkdir $DIR/$tdir
19417 $LFS setstripe --stripe-count 1 $DIR/$tdir
19419 check_default_stripe_attr --stripe-size --raw
19420 check_default_stripe_attr --stripe-index --raw
19422 run_test 204f "Print raw stripe size and offset"
19425 test_mkdir $DIR/$tdir
19426 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19428 check_default_stripe_attr --stripe-count --raw
19429 check_default_stripe_attr --stripe-index --raw
19431 run_test 204g "Print raw stripe count and offset"
19434 test_mkdir $DIR/$tdir
19435 $LFS setstripe --stripe-index 0 $DIR/$tdir
19437 check_default_stripe_attr --stripe-count --raw
19438 check_default_stripe_attr --stripe-size --raw
19440 run_test 204h "Print raw stripe count and size"
19442 # Figure out which job scheduler is being used, if any,
19443 # or use a fake one
19444 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
19445 JOBENV=SLURM_JOB_ID
19446 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
19448 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
19450 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
19451 JOBENV=LOADL_STEP_ID
19452 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
19455 $LCTL list_param jobid_name > /dev/null 2>&1
19456 if [ $? -eq 0 ]; then
19462 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
19464 verify_jobstats() {
19469 # we don't really need to clear the stats for this test to work, since each
19470 # command has a unique jobid, but it makes debugging easier if needed.
19471 # for facet in $facets; do
19472 # local dev=$(convert_facet2label $facet)
19473 # # clear old jobstats
19474 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
19477 # use a new JobID for each test, or we might see an old one
19478 [ "$JOBENV" = "FAKE_JOBID" ] &&
19479 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
19481 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
19483 [ "$JOBENV" = "nodelocal" ] && {
19484 FAKE_JOBID=id.$testnum.%e.$RANDOM
19485 $LCTL set_param jobid_name=$FAKE_JOBID
19486 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
19489 log "Test: ${cmd[*]}"
19490 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
19492 if [ $JOBENV = "FAKE_JOBID" ]; then
19493 FAKE_JOBID=$JOBVAL ${cmd[*]}
19498 # all files are created on OST0000
19499 for facet in $facets; do
19500 local stats="*.$(convert_facet2label $facet).job_stats"
19502 # strip out libtool wrappers for in-tree executables
19503 if (( $(do_facet $facet lctl get_param $stats |
19504 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
19505 do_facet $facet lctl get_param $stats
19506 error "No jobstats for $JOBVAL found on $facet::$stats"
19512 local new_jobenv=$1
19514 set_persistent_param_and_check client "jobid_var" \
19515 "$FSNAME.sys.jobid_var" $new_jobenv
19518 test_205a() { # Job stats
19519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19520 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
19521 skip "Need MDS version with at least 2.7.1"
19522 remote_mgs_nodsh && skip "remote MGS with nodsh"
19523 remote_mds_nodsh && skip "remote MDS with nodsh"
19524 remote_ost_nodsh && skip "remote OST with nodsh"
19525 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
19526 skip "Server doesn't support jobstats"
19527 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
19529 local old_jobenv=$($LCTL get_param -n jobid_var)
19530 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
19531 stack_trap "jobstats_set $old_jobenv" EXIT
19535 local old_jobid_name=$($LCTL get_param jobid_name)
19536 stack_trap "$LCTL set_param $old_jobid_name" EXIT
19538 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
19539 mdt.*.job_cleanup_interval | head -n 1)
19540 local new_interval=5
19541 do_facet $SINGLEMDS \
19542 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
19543 stack_trap "do_facet $SINGLEMDS \
19544 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
19545 local start=$SECONDS
19549 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
19550 verify_jobstats "$cmd" "$SINGLEMDS"
19552 cmd="rmdir $DIR/$tdir"
19553 verify_jobstats "$cmd" "$SINGLEMDS"
19554 # mkdir on secondary MDT
19555 if [ $MDSCOUNT -gt 1 ]; then
19556 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
19557 verify_jobstats "$cmd" "mds2"
19560 cmd="mknod $DIR/$tfile c 1 3"
19561 verify_jobstats "$cmd" "$SINGLEMDS"
19563 cmd="rm -f $DIR/$tfile"
19564 verify_jobstats "$cmd" "$SINGLEMDS"
19565 # create all files on OST0000 so verify_jobstats can find OST stats
19567 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
19568 verify_jobstats "$cmd" "$SINGLEMDS"
19570 cmd="touch $DIR/$tfile"
19571 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19573 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
19574 verify_jobstats "$cmd" "ost1"
19576 cancel_lru_locks osc
19577 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
19578 verify_jobstats "$cmd" "ost1"
19580 cmd="$TRUNCATE $DIR/$tfile 0"
19581 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19583 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
19584 verify_jobstats "$cmd" "$SINGLEMDS"
19585 # jobstats expiry - sleep until old stats should be expired
19586 local left=$((new_interval + 5 - (SECONDS - start)))
19587 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
19588 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
19590 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
19591 verify_jobstats "$cmd" "$SINGLEMDS"
19592 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
19593 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
19595 # Ensure that jobid are present in changelog (if supported by MDS)
19596 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
19597 changelog_dump | tail -10
19598 jobids=$(changelog_dump | tail -9 | grep -c "j=")
19599 [ $jobids -eq 9 ] ||
19600 error "Wrong changelog jobid count $jobids != 9"
19604 jobstats_set $JOBENV
19606 changelog_dump | grep $tfile
19607 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
19608 [ $jobids -eq 0 ] ||
19609 error "Unexpected jobids when jobid_var=$JOBENV"
19612 # test '%j' access to environment variable - if supported
19613 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
19614 JOBENV="JOBCOMPLEX"
19615 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19617 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19620 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
19621 JOBENV="JOBCOMPLEX"
19622 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
19624 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19627 # test '%j' access to per-session jobid - if supported
19628 if lctl list_param jobid_this_session > /dev/null 2>&1
19630 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
19631 lctl set_param jobid_this_session=$USER
19633 JOBENV="JOBCOMPLEX"
19634 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19636 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19639 run_test 205a "Verify job stats"
19641 # LU-13117, LU-13597, LU-16599
19643 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
19644 skip "Need MDS version at least 2.13.54.91"
19646 local job_stats="mdt.*.job_stats"
19647 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
19649 do_facet mds1 $LCTL set_param $job_stats=clear
19651 # Setting jobid_var to USER might not be supported
19652 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
19653 $LCTL set_param jobid_var=USER || true
19654 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
19655 $LCTL set_param jobid_name="%j.%e.%u"
19657 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
19658 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
19659 { do_facet mds1 $LCTL get_param $job_stats;
19660 error "Unexpected jobid found"; }
19661 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
19662 { do_facet mds1 $LCTL get_param $job_stats;
19663 error "wrong job_stats format found"; }
19665 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
19666 echo "MDS does not yet escape jobid" && return 0
19668 mkdir_on_mdt0 $DIR/$tdir
19669 $LCTL set_param jobid_var=TEST205b
19670 env -i TEST205b="has sp" touch $DIR/$tdir/$tfile.2
19671 local jobid=$(do_facet mds1 $LCTL get_param $job_stats |
19672 awk '/has\\x20sp/ {print $3}')
19673 [[ -n "$jobid" ]] || { do_facet mds1 $LCTL get_param $job_stats;
19674 error "jobid not escaped"; }
19676 if (( $MDS1_VERSION >= $(version_code 2.15.53.139) )); then
19677 # need to run such a command on mds1:
19678 # lctl set_param mdt.$FSNAME-MDT0000.job_stats='"has\x20sp.touch.0"'
19680 # there might be multiple MDTs on single mds server, so need to
19681 # specifiy MDT0000. Or the command will fail due to other MDTs
19682 do_facet_vp mds1 $LCTL set_param mdt.$FSNAME-MDT0000.job_stats=$jobid ||
19683 error "cannot clear escaped jobid in job_stats";
19685 echo "MDS does not support clearing escaped jobid"
19688 run_test 205b "Verify job stats jobid and output format"
19692 $LCTL set_param llite.*.stats=0
19693 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
19694 $LCTL get_param llite.*.stats
19695 $LCTL get_param llite.*.stats | grep \
19696 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
19697 error "wrong client stats format found"
19699 run_test 205c "Verify client stats format"
19702 local file=$DIR/$tdir/$tfile
19704 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
19705 skip "need lustre >= 2.15.53 for lljobstat"
19706 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
19707 skip "need lustre >= 2.15.53 for lljobstat"
19708 verify_yaml_available || skip_env "YAML verification not installed"
19710 test_mkdir -i 0 $DIR/$tdir
19711 $LFS setstripe -E 1M -L mdt -E -1 $file || error "create file failed"
19713 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
19714 error "failed to write data to $file"
19717 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats"
19718 echo -n 'verify rename_stats...'
19719 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats" |
19720 verify_yaml || error "rename_stats is not valid YAML"
19723 echo -n 'verify mdt job_stats...'
19724 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats" |
19725 verify_yaml || error "job_stats on mds1 is not valid YAML"
19728 echo -n 'verify ost job_stats...'
19729 do_facet ost1 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats" |
19730 verify_yaml || error "job_stats on ost1 is not valid YAML"
19733 run_test 205d "verify the format of some stats files"
19737 local file=$DIR/$tdir/$tfile
19738 local -a cli_params
19740 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
19741 skip "need lustre >= 2.15.53 for lljobstat"
19742 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
19743 skip "need lustre >= 2.15.53 for lljobstat"
19744 verify_yaml_available || skip_env "YAML verification not installed"
19746 cli_params=( $($LCTL get_param jobid_name jobid_var) )
19747 $LCTL set_param jobid_var=nodelocal jobid_name=205e.%e.%u
19748 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
19750 mkdir_on_mdt0 $DIR/$tdir || error "failed to create dir"
19752 $LFS setstripe -E EOF -i 0 -c 1 $file ||
19753 error "failed to create $file on ost1"
19754 dd if=/dev/zero of=$file bs=1M count=10 oflag=sync ||
19755 error "failed to write data to $file"
19757 do_facet mds1 "$LCTL get_param *.*.job_stats"
19758 do_facet ost1 "$LCTL get_param *.*.job_stats"
19760 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000"
19761 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" | verify_yaml ||
19762 error "The output of lljobstat is not an valid YAML"
19764 # verify that job dd.0 does exist and has some ops on ost1
19765 # typically this line is like:
19766 # - 205e.dd.0: {ops: 20, ...}
19767 ops_comma=$(do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" |
19768 awk '$2=="205e.dd.0:" {print $4}')
19770 (( ${ops_comma%,} >= 10 )) ||
19771 error "cannot find job 205e.dd.0 with ops >= 10"
19773 run_test 205e "verify the output of lljobstat"
19776 verify_yaml_available || skip_env "YAML verification not installed"
19778 # check both qos_ost_weights and qos_mdt_weights
19779 do_facet mds1 $LCTL get_param -n lod.*.qos*weights
19780 do_facet mds1 $LCTL get_param -n lod.*.qos*weights | verify_yaml ||
19781 error "qos_ost_weights is not valid YAML"
19783 run_test 205f "verify qos_ost_weights YAML format "
19785 __test_205_jobstats_dump() {
19787 local nbr_instance=$1
19790 if (( ${#pids[@]} >= nbr_instance )); then
19795 do_facet mds1 "$LCTL get_param mdt.*.job_stats > /dev/null" &
19800 __test_205_cleanup() {
19802 # Clear all job entries
19803 do_facet mds1 "$LCTL set_param mdt.*.job_stats=clear"
19807 local -a mds1_params
19808 local -a cli_params
19812 mds1_params=( $(do_facet mds1 $LCTL get_param mdt.*.job_cleanup_interval) )
19813 do_facet mds1 $LCTL set_param mdt.*.job_cleanup_interval=$interval
19814 stack_trap "do_facet mds1 $LCTL set_param ${mds1_params[*]}" EXIT
19816 cli_params=( $($LCTL get_param jobid_name jobid_var) )
19817 $LCTL set_param jobid_var=TEST205G_ID jobid_name=%j.%p
19818 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
19821 export TEST205G_ID=205g
19822 stack_trap "unset TEST205G_ID" EXIT
19824 printf $DIR/$tfile.{0001..1000} | xargs -P10 -n1 touch
19827 __test_205_jobstats_dump 4 & pids+="$! "
19828 stack_trap "__test_205_cleanup $pids" EXIT INT
19830 [[ $SLOW == "no" ]] && sleep 90 || sleep 240
19832 run_test 205g "stress test for job_stats procfile"
19834 # LU-1480, LU-1773 and LU-1657
19836 mkdir -p $DIR/$tdir
19837 $LFS setstripe -c -1 $DIR/$tdir
19838 #define OBD_FAIL_LOV_INIT 0x1403
19839 $LCTL set_param fail_loc=0xa0001403
19840 $LCTL set_param fail_val=1
19841 touch $DIR/$tdir/$tfile || true
19843 run_test 206 "fail lov_init_raid0() doesn't lbug"
19846 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19847 local fsz=`stat -c %s $DIR/$tfile`
19848 cancel_lru_locks mdc
19850 # do not return layout in getattr intent
19851 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
19852 $LCTL set_param fail_loc=0x170
19853 local sz=`stat -c %s $DIR/$tfile`
19855 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
19859 run_test 207a "can refresh layout at glimpse"
19862 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19863 local cksum=`md5sum $DIR/$tfile`
19864 local fsz=`stat -c %s $DIR/$tfile`
19865 cancel_lru_locks mdc
19866 cancel_lru_locks osc
19868 # do not return layout in getattr intent
19869 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
19870 $LCTL set_param fail_loc=0x171
19872 # it will refresh layout after the file is opened but before read issues
19873 echo checksum is "$cksum"
19874 echo "$cksum" |md5sum -c --quiet || error "file differs"
19878 run_test 207b "can refresh layout at open"
19881 # FIXME: in this test suite, only RD lease is used. This is okay
19882 # for now as only exclusive open is supported. After generic lease
19883 # is done, this test suite should be revised. - Jinshan
19885 remote_mds_nodsh && skip "remote MDS with nodsh"
19886 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
19887 skip "Need MDS version at least 2.4.52"
19889 echo "==== test 1: verify get lease work"
19890 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
19892 echo "==== test 2: verify lease can be broken by upcoming open"
19893 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19897 $MULTIOP $DIR/$tfile oO_RDWR:c
19898 kill -USR1 $PID && wait $PID || error "break lease error"
19900 echo "==== test 3: verify lease can't be granted if an open already exists"
19901 $MULTIOP $DIR/$tfile oO_RDWR:_c &
19905 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
19906 kill -USR1 $PID && wait $PID || error "open file error"
19908 echo "==== test 4: lease can sustain over recovery"
19909 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
19915 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
19917 echo "==== test 5: lease broken can't be regained by replay"
19918 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19922 # open file to break lease and then recovery
19923 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
19926 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
19930 run_test 208 "Exclusive open"
19933 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
19934 skip_env "must have disp_stripe"
19937 sync; sleep 5; sync;
19939 echo 3 > /proc/sys/vm/drop_caches
19940 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19941 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19942 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19944 # open/close 500 times
19945 for i in $(seq 500); do
19949 echo 3 > /proc/sys/vm/drop_caches
19950 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19951 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19952 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19954 echo "before: $req_before, after: $req_after"
19955 [ $((req_after - req_before)) -ge 300 ] &&
19956 error "open/close requests are not freed"
19959 run_test 209 "read-only open/close requests should be freed promptly"
19964 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
19968 $LFS getstripe $DIR/$tfile
19970 wait $pid || error "multiop failed"
19972 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
19976 $LFS getstripe $DIR/$tfile
19978 wait $pid || error "multiop failed"
19980 run_test 210 "lfs getstripe does not break leases"
19984 size=$((size % 8192 + 1))
19985 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
19986 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
19987 rm -f $DIR/f212 $DIR/f212.xyz
19989 run_test 212 "Sendfile test ============================================"
19992 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
19993 cancel_lru_locks osc
19994 lctl set_param fail_loc=0x8000040f
19995 # generate a read lock
19996 cat $DIR/$tfile > /dev/null
19997 # write to the file, it will try to cancel the above read lock.
19998 cat /etc/hosts >> $DIR/$tfile
20000 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
20002 test_214() { # for bug 20133
20003 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
20004 for (( i=0; i < 340; i++ )) ; do
20005 touch $DIR/$tdir/d214c/a$i
20008 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
20009 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
20010 ls $DIR/d214c || error "ls $DIR/d214c failed"
20011 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
20012 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
20014 run_test 214 "hash-indexed directory test - bug 20133"
20016 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
20017 create_lnet_proc_files() {
20018 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
20021 # counterpart of create_lnet_proc_files
20022 remove_lnet_proc_files() {
20023 rm -f $TMP/lnet_$1.sys
20026 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20027 # 3rd arg as regexp for body
20028 check_lnet_proc_stats() {
20029 local l=$(cat "$TMP/lnet_$1" |wc -l)
20030 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
20032 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
20035 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20036 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
20037 # optional and can be regexp for 2nd line (lnet.routes case)
20038 check_lnet_proc_entry() {
20039 local blp=2 # blp stands for 'position of 1st line of body'
20040 [ -z "$5" ] || blp=3 # lnet.routes case
20042 local l=$(cat "$TMP/lnet_$1" |wc -l)
20043 # subtracting one from $blp because the body can be empty
20044 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
20046 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
20047 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
20049 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
20050 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
20052 # bail out if any unexpected line happened
20053 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
20054 [ "$?" != 0 ] || error "$2 misformatted"
20057 test_215() { # for bugs 18102, 21079, 21517
20058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20060 local N='(0|[1-9][0-9]*)' # non-negative numeric
20061 local P='[1-9][0-9]*' # positive numeric
20062 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
20063 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
20064 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
20065 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
20067 local L1 # regexp for 1st line
20068 local L2 # regexp for 2nd line (optional)
20069 local BR # regexp for the rest (body)
20071 # lnet.stats should look as 11 space-separated non-negative numerics
20072 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
20073 create_lnet_proc_files "stats"
20074 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
20075 remove_lnet_proc_files "stats"
20077 # lnet.routes should look like this:
20078 # Routing disabled/enabled
20079 # net hops priority state router
20080 # where net is a string like tcp0, hops > 0, priority >= 0,
20081 # state is up/down,
20082 # router is a string like 192.168.1.1@tcp2
20083 L1="^Routing (disabled|enabled)$"
20084 L2="^net +hops +priority +state +router$"
20085 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
20086 create_lnet_proc_files "routes"
20087 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
20088 remove_lnet_proc_files "routes"
20090 # lnet.routers should look like this:
20091 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
20092 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
20093 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
20094 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
20095 L1="^ref +rtr_ref +alive +router$"
20096 BR="^$P +$P +(up|down) +$NID$"
20097 create_lnet_proc_files "routers"
20098 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
20099 remove_lnet_proc_files "routers"
20101 # lnet.peers should look like this:
20102 # nid refs state last max rtr min tx min queue
20103 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
20104 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
20105 # numeric (0 or >0 or <0), queue >= 0.
20106 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
20107 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
20108 create_lnet_proc_files "peers"
20109 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
20110 remove_lnet_proc_files "peers"
20112 # lnet.buffers should look like this:
20113 # pages count credits min
20114 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
20115 L1="^pages +count +credits +min$"
20116 BR="^ +$N +$N +$I +$I$"
20117 create_lnet_proc_files "buffers"
20118 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
20119 remove_lnet_proc_files "buffers"
20121 # lnet.nis should look like this:
20122 # nid status alive refs peer rtr max tx min
20123 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
20124 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
20125 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
20126 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
20127 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
20128 create_lnet_proc_files "nis"
20129 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
20130 remove_lnet_proc_files "nis"
20132 # can we successfully write to lnet.stats?
20133 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
20135 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
20137 test_216() { # bug 20317
20138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20139 remote_ost_nodsh && skip "remote OST with nodsh"
20142 local facets=$(get_facets OST)
20143 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20145 save_lustre_params client "osc.*.contention_seconds" > $p
20146 save_lustre_params $facets \
20147 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
20148 save_lustre_params $facets \
20149 "ldlm.namespaces.filter-*.contended_locks" >> $p
20150 save_lustre_params $facets \
20151 "ldlm.namespaces.filter-*.contention_seconds" >> $p
20152 clear_stats osc.*.osc_stats
20154 # agressive lockless i/o settings
20155 do_nodes $(comma_list $(osts_nodes)) \
20156 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
20157 ldlm.namespaces.filter-*.contended_locks=0 \
20158 ldlm.namespaces.filter-*.contention_seconds=60"
20159 lctl set_param -n osc.*.contention_seconds=60
20161 $DIRECTIO write $DIR/$tfile 0 10 4096
20162 $CHECKSTAT -s 40960 $DIR/$tfile
20164 # disable lockless i/o
20165 do_nodes $(comma_list $(osts_nodes)) \
20166 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
20167 ldlm.namespaces.filter-*.contended_locks=32 \
20168 ldlm.namespaces.filter-*.contention_seconds=0"
20169 lctl set_param -n osc.*.contention_seconds=0
20170 clear_stats osc.*.osc_stats
20172 dd if=/dev/zero of=$DIR/$tfile count=0
20173 $CHECKSTAT -s 0 $DIR/$tfile
20175 restore_lustre_params <$p
20179 run_test 216 "check lockless direct write updates file size and kms correctly"
20181 test_217() { # bug 22430
20182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20186 for node in $(nodes_list); do
20187 local nid=$(host_nids_address $node $NETTYPE)
20188 local node_ip=$(do_node $node getent ahostsv4 $node |
20189 awk '{ print $1; exit; }')
20191 echo "node: '$node', nid: '$nid', node_ip='$node_ip'"
20192 # if hostname matches any NID, use hostname for better testing
20193 if [[ -z "$nid" || "$nid" =~ "$node_ip" ]]; then
20194 echo "lctl ping node $node@$NETTYPE"
20195 lctl ping $node@$NETTYPE
20196 else # otherwise, at least test 'lctl ping' is working
20197 echo "lctl ping nid $(h2nettype $nid)"
20198 lctl ping $(h2nettype $nid)
20199 echo "skipping $node (no hyphen detected)"
20203 run_test 217 "check lctl ping for hostnames with embedded hyphen ('-')"
20206 # do directio so as not to populate the page cache
20207 log "creating a 10 Mb file"
20208 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
20209 error "multiop failed while creating a file"
20210 log "starting reads"
20211 dd if=$DIR/$tfile of=/dev/null bs=4096 &
20212 log "truncating the file"
20213 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
20214 error "multiop failed while truncating the file"
20216 kill %+ || true # reads might have finished
20217 echo "wait until dd is finished"
20219 log "removing the temporary file"
20220 rm -rf $DIR/$tfile || error "tmp file removal failed"
20222 run_test 218 "parallel read and truncate should not deadlock"
20225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20227 # write one partial page
20228 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
20229 # set no grant so vvp_io_commit_write will do sync write
20230 $LCTL set_param fail_loc=0x411
20231 # write a full page at the end of file
20232 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
20234 $LCTL set_param fail_loc=0
20235 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
20236 $LCTL set_param fail_loc=0x411
20237 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
20240 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
20241 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
20243 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
20245 test_220() { #LU-325
20246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20247 remote_ost_nodsh && skip "remote OST with nodsh"
20248 remote_mds_nodsh && skip "remote MDS with nodsh"
20249 remote_mgs_nodsh && skip "remote MGS with nodsh"
20253 # create on MDT0000 so the last_id and next_id are correct
20254 mkdir_on_mdt0 $DIR/$tdir
20255 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
20259 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
20260 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
20261 osp.$mdtosc_proc1.prealloc_last_id)
20262 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
20263 osp.$mdtosc_proc1.prealloc_next_id)
20267 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
20268 #define OBD_FAIL_OST_ENOINO 0x229
20269 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
20270 create_pool $FSNAME.$TESTNAME || return 1
20271 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
20273 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
20275 MDSOBJS=$((last_id - next_id))
20276 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
20278 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
20279 echo "OST still has $count kbytes free"
20281 echo "create $MDSOBJS files @next_id..."
20282 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
20284 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20285 osp.$mdtosc_proc1.prealloc_last_id)
20286 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20287 osp.$mdtosc_proc1.prealloc_next_id)
20289 echo "after creation, last_id=$last_id2, next_id=$next_id2"
20294 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
20295 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
20297 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
20298 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
20299 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
20300 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
20301 echo "unlink $MDSOBJS files @$next_id..."
20302 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
20304 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
20307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20309 dd if=`which date` of=$MOUNT/date oflag=sync
20310 chmod +x $MOUNT/date
20312 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
20313 $LCTL set_param fail_loc=0x80001401
20315 $MOUNT/date > /dev/null
20318 run_test 221 "make sure fault and truncate race to not cause OOM"
20321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20324 test_mkdir $DIR/$tdir
20325 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20326 createmany -o $DIR/$tdir/$tfile 10
20327 cancel_lru_locks mdc
20328 cancel_lru_locks osc
20329 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20330 $LCTL set_param fail_loc=0x31a
20331 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
20332 $LCTL set_param fail_loc=0
20335 run_test 222a "AGL for ls should not trigger CLIO lock failure"
20338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20341 test_mkdir $DIR/$tdir
20342 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20343 createmany -o $DIR/$tdir/$tfile 10
20344 cancel_lru_locks mdc
20345 cancel_lru_locks osc
20346 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20347 $LCTL set_param fail_loc=0x31a
20348 rm -r $DIR/$tdir || error "AGL for rmdir failed"
20349 $LCTL set_param fail_loc=0
20351 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
20354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20357 test_mkdir $DIR/$tdir
20358 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20359 createmany -o $DIR/$tdir/$tfile 10
20360 cancel_lru_locks mdc
20361 cancel_lru_locks osc
20362 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
20363 $LCTL set_param fail_loc=0x31b
20364 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
20365 $LCTL set_param fail_loc=0
20368 run_test 223 "osc reenqueue if without AGL lock granted ======================="
20370 test_224a() { # LU-1039, MRP-303
20371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20372 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
20373 $LCTL set_param fail_loc=0x508
20374 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
20375 $LCTL set_param fail_loc=0
20378 run_test 224a "Don't panic on bulk IO failure"
20380 test_224bd_sub() { # LU-1039, MRP-303
20381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20385 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
20387 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20389 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
20390 cancel_lru_locks osc
20392 stack_trap "set_checksums $ORIG_CSUM" EXIT
20393 local at_max_saved=0
20395 # adaptive timeouts may prevent seeing the issue
20396 if at_is_enabled; then
20397 at_max_saved=$(at_max_get mds)
20398 at_max_set 0 mds client
20399 stack_trap "at_max_set $at_max_saved mds client" EXIT
20402 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
20403 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
20404 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
20406 do_facet ost1 $LCTL set_param fail_loc=0
20407 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
20412 test_224bd_sub 3 error "dd failed"
20414 run_test 224b "Don't panic on bulk IO failure"
20416 test_224c() { # LU-6441
20417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20418 remote_mds_nodsh && skip "remote MDS with nodsh"
20420 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20421 save_writethrough $p
20422 set_cache writethrough on
20424 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
20425 local at_max=$($LCTL get_param -n at_max)
20426 local timeout=$($LCTL get_param -n timeout)
20427 local test_at="at_max"
20428 local param_at="$FSNAME.sys.at_max"
20429 local test_timeout="timeout"
20430 local param_timeout="$FSNAME.sys.timeout"
20432 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
20434 set_persistent_param_and_check client "$test_at" "$param_at" 0
20435 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
20437 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
20438 do_facet ost1 "$LCTL set_param fail_loc=0x520"
20439 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20440 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
20442 do_facet ost1 "$LCTL set_param fail_loc=0"
20444 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
20445 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
20448 $LCTL set_param -n $pages_per_rpc
20449 restore_lustre_params < $p
20452 run_test 224c "Don't hang if one of md lost during large bulk RPC"
20454 test_224d() { # LU-11169
20455 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
20457 run_test 224d "Don't corrupt data on bulk IO timeout"
20459 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
20461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20462 if [ -z ${MDSSURVEY} ]; then
20463 skip_env "mds-survey not found"
20465 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20466 skip "Need MDS version at least 2.2.51"
20468 local mds=$(facet_host $SINGLEMDS)
20469 local target=$(do_nodes $mds 'lctl dl' |
20470 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20472 local cmd1="file_count=1000 thrhi=4"
20473 local cmd2="dir_count=2 layer=mdd stripe_count=0"
20474 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20475 local cmd="$cmd1 $cmd2 $cmd3"
20477 rm -f ${TMP}/mds_survey*
20479 eval $cmd || error "mds-survey with zero-stripe failed"
20480 cat ${TMP}/mds_survey*
20481 rm -f ${TMP}/mds_survey*
20483 run_test 225a "Metadata survey sanity with zero-stripe"
20486 if [ -z ${MDSSURVEY} ]; then
20487 skip_env "mds-survey not found"
20489 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20490 skip "Need MDS version at least 2.2.51"
20491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20492 remote_mds_nodsh && skip "remote MDS with nodsh"
20493 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
20494 skip_env "Need to mount OST to test"
20497 local mds=$(facet_host $SINGLEMDS)
20498 local target=$(do_nodes $mds 'lctl dl' |
20499 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20501 local cmd1="file_count=1000 thrhi=4"
20502 local cmd2="dir_count=2 layer=mdd stripe_count=1"
20503 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20504 local cmd="$cmd1 $cmd2 $cmd3"
20506 rm -f ${TMP}/mds_survey*
20508 eval $cmd || error "mds-survey with stripe_count failed"
20509 cat ${TMP}/mds_survey*
20510 rm -f ${TMP}/mds_survey*
20512 run_test 225b "Metadata survey sanity with stripe_count = 1"
20514 mcreate_path2fid () {
20520 local path=$DIR/$tdir/$name
20525 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
20526 error "cannot create $desc"
20528 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
20530 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
20532 fid_path=$($LFS fid2path $MOUNT $fid)
20534 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
20536 [ "$path" == "$fid_path" ] ||
20537 error "fid2path returned $fid_path, expected $path"
20539 echo "pass with $path and $fid"
20544 mkdir -p $DIR/$tdir
20546 mcreate_path2fid 0010666 0 0 fifo "FIFO"
20547 mcreate_path2fid 0020666 1 3 null "character special file (null)"
20548 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
20549 mcreate_path2fid 0040666 0 0 dir "directory"
20550 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
20551 mcreate_path2fid 0100666 0 0 file "regular file"
20552 mcreate_path2fid 0120666 0 0 link "symbolic link"
20553 mcreate_path2fid 0140666 0 0 sock "socket"
20555 run_test 226a "call path2fid and fid2path on files of all type"
20558 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20563 mkdir -p $DIR/$tdir
20564 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
20565 error "create remote directory failed"
20566 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
20567 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
20568 "character special file (null)"
20569 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
20570 "character special file (no device)"
20571 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
20572 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
20573 "block special file (loop)"
20574 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
20575 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
20576 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
20578 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
20581 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20582 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
20583 skip "Need MDS version at least 2.13.55"
20585 local submnt=/mnt/submnt
20586 local srcfile=/etc/passwd
20587 local dstfile=$submnt/passwd
20593 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
20594 error "create remote directory failed"
20595 mkdir -p $submnt || error "create $submnt failed"
20596 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
20597 error "mount $submnt failed"
20598 stack_trap "umount $submnt" EXIT
20600 cp $srcfile $dstfile
20601 fid=$($LFS path2fid $dstfile)
20602 path=$($LFS fid2path $submnt "$fid")
20603 [ "$path" = "$dstfile" ] ||
20604 error "fid2path $submnt $fid failed ($path != $dstfile)"
20606 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
20608 # LU-1299 Executing or running ldd on a truncated executable does not
20609 # cause an out-of-memory condition.
20611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20612 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
20614 dd if=$(which date) of=$MOUNT/date bs=1k count=1
20615 chmod +x $MOUNT/date
20617 $MOUNT/date > /dev/null
20618 ldd $MOUNT/date > /dev/null
20621 run_test 227 "running truncated executable does not cause OOM"
20623 # LU-1512 try to reuse idle OI blocks
20625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20626 remote_mds_nodsh && skip "remote MDS with nodsh"
20627 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20629 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20630 local myDIR=$DIR/$tdir
20633 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20634 $LCTL set_param fail_loc=0x80001002
20635 createmany -o $myDIR/t- 10000
20636 $LCTL set_param fail_loc=0
20637 # The guard is current the largest FID holder
20639 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20641 local IDX=$(($SEQ % 64))
20643 do_facet $SINGLEMDS sync
20644 # Make sure journal flushed.
20646 local blk1=$(do_facet $SINGLEMDS \
20647 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20648 grep Blockcount | awk '{print $4}')
20650 # Remove old files, some OI blocks will become idle.
20651 unlinkmany $myDIR/t- 10000
20652 # Create new files, idle OI blocks should be reused.
20653 createmany -o $myDIR/t- 2000
20654 do_facet $SINGLEMDS sync
20655 # Make sure journal flushed.
20657 local blk2=$(do_facet $SINGLEMDS \
20658 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20659 grep Blockcount | awk '{print $4}')
20661 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20663 run_test 228a "try to reuse idle OI blocks"
20666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20667 remote_mds_nodsh && skip "remote MDS with nodsh"
20668 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20670 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20671 local myDIR=$DIR/$tdir
20674 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20675 $LCTL set_param fail_loc=0x80001002
20676 createmany -o $myDIR/t- 10000
20677 $LCTL set_param fail_loc=0
20678 # The guard is current the largest FID holder
20680 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20682 local IDX=$(($SEQ % 64))
20684 do_facet $SINGLEMDS sync
20685 # Make sure journal flushed.
20687 local blk1=$(do_facet $SINGLEMDS \
20688 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20689 grep Blockcount | awk '{print $4}')
20691 # Remove old files, some OI blocks will become idle.
20692 unlinkmany $myDIR/t- 10000
20695 stop $SINGLEMDS || error "Fail to stop MDT."
20697 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
20698 error "Fail to start MDT."
20700 client_up || error "Fail to df."
20701 # Create new files, idle OI blocks should be reused.
20702 createmany -o $myDIR/t- 2000
20703 do_facet $SINGLEMDS sync
20704 # Make sure journal flushed.
20706 local blk2=$(do_facet $SINGLEMDS \
20707 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20708 grep Blockcount | awk '{print $4}')
20710 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20712 run_test 228b "idle OI blocks can be reused after MDT restart"
20716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20717 remote_mds_nodsh && skip "remote MDS with nodsh"
20718 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20720 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20721 local myDIR=$DIR/$tdir
20724 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20725 $LCTL set_param fail_loc=0x80001002
20726 # 20000 files can guarantee there are index nodes in the OI file
20727 createmany -o $myDIR/t- 20000
20728 $LCTL set_param fail_loc=0
20729 # The guard is current the largest FID holder
20731 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20733 local IDX=$(($SEQ % 64))
20735 do_facet $SINGLEMDS sync
20736 # Make sure journal flushed.
20738 local blk1=$(do_facet $SINGLEMDS \
20739 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20740 grep Blockcount | awk '{print $4}')
20742 # Remove old files, some OI blocks will become idle.
20743 unlinkmany $myDIR/t- 20000
20745 # The OI file should become empty now
20747 # Create new files, idle OI blocks should be reused.
20748 createmany -o $myDIR/t- 2000
20749 do_facet $SINGLEMDS sync
20750 # Make sure journal flushed.
20752 local blk2=$(do_facet $SINGLEMDS \
20753 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20754 grep Blockcount | awk '{print $4}')
20756 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20758 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
20760 test_229() { # LU-2482, LU-3448
20761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20762 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20763 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
20764 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
20768 # Create a file with a released layout and stripe count 2.
20769 $MULTIOP $DIR/$tfile H2c ||
20770 error "failed to create file with released layout"
20772 $LFS getstripe -v $DIR/$tfile
20774 local pattern=$($LFS getstripe -L $DIR/$tfile)
20775 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
20777 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
20779 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
20780 stat $DIR/$tfile || error "failed to stat released file"
20782 chown $RUNAS_ID $DIR/$tfile ||
20783 error "chown $RUNAS_ID $DIR/$tfile failed"
20785 chgrp $RUNAS_ID $DIR/$tfile ||
20786 error "chgrp $RUNAS_ID $DIR/$tfile failed"
20788 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
20789 rm $DIR/$tfile || error "failed to remove released file"
20791 run_test 229 "getstripe/stat/rm/attr changes work on released files"
20794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20795 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20796 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20797 skip "Need MDS version at least 2.11.52"
20801 test_mkdir $DIR/$tdir
20802 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
20803 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
20804 [ $mdt_idx -ne 0 ] &&
20805 error "create local directory on wrong MDT $mdt_idx"
20807 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
20808 error "create remote directory failed"
20809 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
20810 [ $mdt_idx -ne $MDTIDX ] &&
20811 error "create remote directory on wrong MDT $mdt_idx"
20813 createmany -o $DIR/$tdir/test_230/t- 10 ||
20814 error "create files on remote directory failed"
20815 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
20816 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
20817 rm -r $DIR/$tdir || error "unlink remote directory failed"
20819 run_test 230a "Create remote directory and files under the remote directory"
20822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20823 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20824 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20825 skip "Need MDS version at least 2.11.52"
20833 local migrate_dir=$DIR/$tdir/migrate_dir
20834 local other_dir=$DIR/$tdir/other_dir
20836 test_mkdir $DIR/$tdir
20837 test_mkdir -i0 -c1 $migrate_dir
20838 test_mkdir -i0 -c1 $other_dir
20839 for ((i=0; i<10; i++)); do
20840 mkdir -p $migrate_dir/dir_${i}
20841 createmany -o $migrate_dir/dir_${i}/f 10 ||
20842 error "create files under remote dir failed $i"
20845 cp /etc/passwd $migrate_dir/$tfile
20846 cp /etc/passwd $other_dir/$tfile
20847 chattr +SAD $migrate_dir
20848 chattr +SAD $migrate_dir/$tfile
20850 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20851 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20852 local old_dir_mode=$(stat -c%f $migrate_dir)
20853 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
20855 mkdir -p $migrate_dir/dir_default_stripe2
20856 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
20857 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
20859 mkdir -p $other_dir
20860 ln $migrate_dir/$tfile $other_dir/luna
20861 ln $migrate_dir/$tfile $migrate_dir/sofia
20862 ln $other_dir/$tfile $migrate_dir/david
20863 ln -s $migrate_dir/$tfile $other_dir/zachary
20864 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
20865 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
20871 for len in 58 59 60; do
20872 lnktgt=$(str_repeat 'l' $len)
20873 touch $migrate_dir/$lnktgt
20874 ln -s $lnktgt $migrate_dir/${len}char_ln
20878 for len in 4094 4095; do
20879 lnktgt=$(str_repeat 'l' $len)
20880 ln -s $lnktgt $migrate_dir/${len}char_ln
20884 for len in 254 255; do
20885 touch $migrate_dir/$(str_repeat 'l' $len)
20888 $LFS migrate -m $MDTIDX $migrate_dir ||
20889 error "fails on migrating remote dir to MDT1"
20891 echo "migratate to MDT1, then checking.."
20892 for ((i = 0; i < 10; i++)); do
20893 for file in $(find $migrate_dir/dir_${i}); do
20894 mdt_index=$($LFS getstripe -m $file)
20895 # broken symlink getstripe will fail
20896 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20897 error "$file is not on MDT${MDTIDX}"
20901 # the multiple link file should still in MDT0
20902 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
20903 [ $mdt_index == 0 ] ||
20904 error "$file is not on MDT${MDTIDX}"
20906 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20907 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20908 error " expect $old_dir_flag get $new_dir_flag"
20910 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20911 [ "$old_file_flag" = "$new_file_flag" ] ||
20912 error " expect $old_file_flag get $new_file_flag"
20914 local new_dir_mode=$(stat -c%f $migrate_dir)
20915 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20916 error "expect mode $old_dir_mode get $new_dir_mode"
20918 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20919 [ "$old_file_mode" = "$new_file_mode" ] ||
20920 error "expect mode $old_file_mode get $new_file_mode"
20922 diff /etc/passwd $migrate_dir/$tfile ||
20923 error "$tfile different after migration"
20925 diff /etc/passwd $other_dir/luna ||
20926 error "luna different after migration"
20928 diff /etc/passwd $migrate_dir/sofia ||
20929 error "sofia different after migration"
20931 diff /etc/passwd $migrate_dir/david ||
20932 error "david different after migration"
20934 diff /etc/passwd $other_dir/zachary ||
20935 error "zachary different after migration"
20937 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20938 error "${tfile}_ln different after migration"
20940 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20941 error "${tfile}_ln_other different after migration"
20943 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
20944 [ $stripe_count = 2 ] ||
20945 error "dir strpe_count $d != 2 after migration."
20947 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
20948 [ $stripe_count = 2 ] ||
20949 error "file strpe_count $d != 2 after migration."
20951 #migrate back to MDT0
20954 $LFS migrate -m $MDTIDX $migrate_dir ||
20955 error "fails on migrating remote dir to MDT0"
20957 echo "migrate back to MDT0, checking.."
20958 for file in $(find $migrate_dir); do
20959 mdt_index=$($LFS getstripe -m $file)
20960 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20961 error "$file is not on MDT${MDTIDX}"
20964 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20965 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20966 error " expect $old_dir_flag get $new_dir_flag"
20968 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20969 [ "$old_file_flag" = "$new_file_flag" ] ||
20970 error " expect $old_file_flag get $new_file_flag"
20972 local new_dir_mode=$(stat -c%f $migrate_dir)
20973 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20974 error "expect mode $old_dir_mode get $new_dir_mode"
20976 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20977 [ "$old_file_mode" = "$new_file_mode" ] ||
20978 error "expect mode $old_file_mode get $new_file_mode"
20980 diff /etc/passwd ${migrate_dir}/$tfile ||
20981 error "$tfile different after migration"
20983 diff /etc/passwd ${other_dir}/luna ||
20984 error "luna different after migration"
20986 diff /etc/passwd ${migrate_dir}/sofia ||
20987 error "sofia different after migration"
20989 diff /etc/passwd ${other_dir}/zachary ||
20990 error "zachary different after migration"
20992 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20993 error "${tfile}_ln different after migration"
20995 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20996 error "${tfile}_ln_other different after migration"
20998 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
20999 [ $stripe_count = 2 ] ||
21000 error "dir strpe_count $d != 2 after migration."
21002 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
21003 [ $stripe_count = 2 ] ||
21004 error "file strpe_count $d != 2 after migration."
21006 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21008 run_test 230b "migrate directory"
21011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21012 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21013 remote_mds_nodsh && skip "remote MDS with nodsh"
21014 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21015 skip "Need MDS version at least 2.11.52"
21021 local migrate_dir=$DIR/$tdir/migrate_dir
21023 #If migrating directory fails in the middle, all entries of
21024 #the directory is still accessiable.
21025 test_mkdir $DIR/$tdir
21026 test_mkdir -i0 -c1 $migrate_dir
21027 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
21029 createmany -o $migrate_dir/f $total ||
21030 error "create files under ${migrate_dir} failed"
21032 # fail after migrating top dir, and this will fail only once, so the
21033 # first sub file migration will fail (currently f3), others succeed.
21034 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
21035 do_facet mds1 lctl set_param fail_loc=0x1801
21036 local t=$(ls $migrate_dir | wc -l)
21037 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
21038 error "migrate should fail"
21039 local u=$(ls $migrate_dir | wc -l)
21040 [ "$u" == "$t" ] || error "$u != $t during migration"
21042 # add new dir/file should succeed
21043 mkdir $migrate_dir/dir ||
21044 error "mkdir failed under migrating directory"
21045 touch $migrate_dir/file ||
21046 error "create file failed under migrating directory"
21048 # add file with existing name should fail
21049 for file in $migrate_dir/f*; do
21050 stat $file > /dev/null || error "stat $file failed"
21051 $OPENFILE -f O_CREAT:O_EXCL $file &&
21052 error "open(O_CREAT|O_EXCL) $file should fail"
21053 $MULTIOP $file m && error "create $file should fail"
21054 touch $DIR/$tdir/remote_dir/$tfile ||
21055 error "touch $tfile failed"
21056 ln $DIR/$tdir/remote_dir/$tfile $file &&
21057 error "link $file should fail"
21058 mdt_index=$($LFS getstripe -m $file)
21059 if [ $mdt_index == 0 ]; then
21060 # file failed to migrate is not allowed to rename to
21061 mv $DIR/$tdir/remote_dir/$tfile $file &&
21062 error "rename to $file should fail"
21064 mv $DIR/$tdir/remote_dir/$tfile $file ||
21065 error "rename to $file failed"
21067 echo hello >> $file || error "write $file failed"
21070 # resume migration with different options should fail
21071 $LFS migrate -m 0 $migrate_dir &&
21072 error "migrate -m 0 $migrate_dir should fail"
21074 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
21075 error "migrate -c 2 $migrate_dir should fail"
21077 # resume migration should succeed
21078 $LFS migrate -m $MDTIDX $migrate_dir ||
21079 error "migrate $migrate_dir failed"
21081 echo "Finish migration, then checking.."
21082 for file in $(find $migrate_dir); do
21083 mdt_index=$($LFS getstripe -m $file)
21084 [ $mdt_index == $MDTIDX ] ||
21085 error "$file is not on MDT${MDTIDX}"
21088 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21090 run_test 230c "check directory accessiblity if migration failed"
21093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21094 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21095 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21096 skip "Need MDS version at least 2.11.52"
21098 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
21100 local migrate_dir=$DIR/$tdir/migrate_dir
21110 old_index=$((RANDOM % MDSCOUNT))
21111 old_count=$((MDSCOUNT - old_index))
21112 new_index=$((RANDOM % MDSCOUNT))
21113 new_count=$((MDSCOUNT - new_index))
21114 new_hash=1 # for all_char
21116 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
21117 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
21119 test_mkdir $DIR/$tdir
21120 test_mkdir -i $old_index -c $old_count $migrate_dir
21122 for ((i=0; i<100; i++)); do
21123 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
21124 createmany -o $migrate_dir/dir_${i}/f 100 ||
21125 error "create files under remote dir failed $i"
21128 echo -n "Migrate from MDT$old_index "
21129 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
21130 echo -n "to MDT$new_index"
21131 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
21134 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
21135 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
21136 error "migrate remote dir error"
21138 echo "Finish migration, then checking.."
21139 for file in $(find $migrate_dir -maxdepth 1); do
21140 mdt_index=$($LFS getstripe -m $file)
21141 if [ $mdt_index -lt $new_index ] ||
21142 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
21143 error "$file is on MDT$mdt_index"
21147 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21149 run_test 230d "check migrate big directory"
21152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21153 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21154 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21155 skip "Need MDS version at least 2.11.52"
21162 mkdir_on_mdt0 $DIR/$tdir
21163 mkdir $DIR/$tdir/migrate_dir
21164 mkdir $DIR/$tdir/other_dir
21165 touch $DIR/$tdir/migrate_dir/a
21166 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
21167 ls $DIR/$tdir/other_dir
21169 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21170 error "migrate dir fails"
21172 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21173 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21175 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21176 [ $mdt_index == 0 ] || error "a is not on MDT0"
21178 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
21179 error "migrate dir fails"
21181 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
21182 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
21184 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21185 [ $mdt_index == 1 ] || error "a is not on MDT1"
21187 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
21188 [ $mdt_index == 1 ] || error "b is not on MDT1"
21190 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21191 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
21193 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
21195 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21197 run_test 230e "migrate mulitple local link files"
21200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21201 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21202 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21203 skip "Need MDS version at least 2.11.52"
21208 mkdir -p $DIR/$tdir
21209 mkdir $DIR/$tdir/migrate_dir
21210 $LFS mkdir -i1 $DIR/$tdir/other_dir
21211 touch $DIR/$tdir/migrate_dir/a
21212 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
21213 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
21214 ls $DIR/$tdir/other_dir
21216 # a should be migrated to MDT1, since no other links on MDT0
21217 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21218 error "#1 migrate dir fails"
21219 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21220 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21221 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21222 [ $mdt_index == 1 ] || error "a is not on MDT1"
21224 # a should stay on MDT1, because it is a mulitple link file
21225 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21226 error "#2 migrate dir fails"
21227 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21228 [ $mdt_index == 1 ] || error "a is not on MDT1"
21230 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21231 error "#3 migrate dir fails"
21233 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21234 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
21235 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
21237 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
21238 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
21240 # a should be migrated to MDT0, since no other links on MDT1
21241 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21242 error "#4 migrate dir fails"
21243 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21244 [ $mdt_index == 0 ] || error "a is not on MDT0"
21246 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21248 run_test 230f "migrate mulitple remote link files"
21251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21252 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21253 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21254 skip "Need MDS version at least 2.11.52"
21256 mkdir -p $DIR/$tdir/migrate_dir
21258 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
21259 error "migrating dir to non-exist MDT succeeds"
21262 run_test 230g "migrate dir to non-exist MDT"
21265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21266 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21267 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21268 skip "Need MDS version at least 2.11.52"
21272 mkdir -p $DIR/$tdir/migrate_dir
21274 $LFS migrate -m1 $DIR &&
21275 error "migrating mountpoint1 should fail"
21277 $LFS migrate -m1 $DIR/$tdir/.. &&
21278 error "migrating mountpoint2 should fail"
21281 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
21282 error "migrating $tdir/migrate_dir/.. should fail"
21286 run_test 230h "migrate .. and root"
21289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21290 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21291 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21292 skip "Need MDS version at least 2.11.52"
21294 mkdir -p $DIR/$tdir/migrate_dir
21296 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
21297 error "migration fails with a tailing slash"
21299 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
21300 error "migration fails with two tailing slashes"
21302 run_test 230i "lfs migrate -m tolerates trailing slashes"
21305 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21306 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21307 skip "Need MDS version at least 2.11.52"
21309 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
21310 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
21311 error "create $tfile failed"
21312 cat /etc/passwd > $DIR/$tdir/$tfile
21314 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21316 cmp /etc/passwd $DIR/$tdir/$tfile ||
21317 error "DoM file mismatch after migration"
21319 run_test 230j "DoM file data not changed after dir migration"
21322 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
21323 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21324 skip "Need MDS version at least 2.11.56"
21327 local files_on_starting_mdt=0
21329 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
21330 $LFS getdirstripe $DIR/$tdir
21331 for i in $(seq $total); do
21332 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
21333 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21334 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21337 echo "$files_on_starting_mdt files on MDT0"
21339 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
21340 $LFS getdirstripe $DIR/$tdir
21342 files_on_starting_mdt=0
21343 for i in $(seq $total); do
21344 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21345 error "file $tfile.$i mismatch after migration"
21346 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
21347 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21350 echo "$files_on_starting_mdt files on MDT1 after migration"
21351 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
21353 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
21354 $LFS getdirstripe $DIR/$tdir
21356 files_on_starting_mdt=0
21357 for i in $(seq $total); do
21358 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21359 error "file $tfile.$i mismatch after 2nd migration"
21360 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21361 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21364 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
21365 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
21369 run_test 230k "file data not changed after dir migration"
21372 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21373 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21374 skip "Need MDS version at least 2.11.56"
21376 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
21377 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
21378 error "create files under remote dir failed $i"
21379 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21381 run_test 230l "readdir between MDTs won't crash"
21384 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21385 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21386 skip "Need MDS version at least 2.11.56"
21389 local mig_dir=$DIR/$tdir/migrate_dir
21390 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
21394 echo "Creating files and dirs with xattrs"
21395 test_mkdir $DIR/$tdir
21396 test_mkdir -i0 -c1 $mig_dir
21398 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
21399 error "cannot set xattr attr1 on dir"
21400 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
21401 error "cannot set xattr attr2 on dir"
21402 touch $mig_dir/dir/f0
21403 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
21404 error "cannot set xattr attr1 on file"
21405 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
21406 error "cannot set xattr attr2 on file"
21407 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
21408 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
21409 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
21410 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
21411 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
21412 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
21413 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
21414 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
21415 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
21417 echo "Migrating to MDT1"
21418 $LFS migrate -m $MDTIDX $mig_dir ||
21419 error "fails on migrating dir to MDT1"
21421 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
21422 echo "Checking xattrs"
21423 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
21424 [ "$val" = $longstr ] ||
21425 error "expecting xattr1 $longstr on dir, found $val"
21426 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
21427 [ "$val" = $shortstr ] ||
21428 error "expecting xattr2 $shortstr on dir, found $val"
21429 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
21430 [ "$val" = $longstr ] ||
21431 error "expecting xattr1 $longstr on file, found $val"
21432 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
21433 [ "$val" = $shortstr ] ||
21434 error "expecting xattr2 $shortstr on file, found $val"
21436 run_test 230m "xattrs not changed after dir migration"
21439 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21440 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21441 skip "Need MDS version at least 2.13.53"
21443 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
21444 cat /etc/hosts > $DIR/$tdir/$tfile
21445 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
21446 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
21448 cmp /etc/hosts $DIR/$tdir/$tfile ||
21449 error "File data mismatch after migration"
21451 run_test 230n "Dir migration with mirrored file"
21454 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
21455 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21456 skip "Need MDS version at least 2.13.52"
21458 local mdts=$(comma_list $(mdts_nodes))
21460 local restripe_status
21464 [[ $mds1_FSTYPE == zfs ]] && timeout=300
21466 # in case "crush" hash type is not set
21467 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21469 restripe_status=$(do_facet mds1 $LCTL get_param -n \
21470 mdt.*MDT0000.enable_dir_restripe)
21471 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
21472 stack_trap "do_nodes $mdts $LCTL set_param \
21473 mdt.*.enable_dir_restripe=$restripe_status"
21476 createmany -m $DIR/$tdir/f 100 ||
21477 error "create files under remote dir failed $i"
21478 createmany -d $DIR/$tdir/d 100 ||
21479 error "create dirs under remote dir failed $i"
21481 for i in $(seq 2 $MDSCOUNT); do
21482 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
21483 $LFS setdirstripe -c $i $DIR/$tdir ||
21484 error "split -c $i $tdir failed"
21485 wait_update $HOSTNAME \
21486 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
21487 error "dir split not finished"
21488 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
21489 awk '/migrate/ {sum += $2} END { print sum }')
21490 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
21491 # delta is around total_files/stripe_count
21492 (( $delta < 200 / (i - 1) + 4 )) ||
21493 error "$delta files migrated >= $((200 / (i - 1) + 4))"
21496 run_test 230o "dir split"
21499 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21500 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
21501 skip "Need MDS version at least 2.13.52"
21503 local mdts=$(comma_list $(mdts_nodes))
21505 local restripe_status
21509 [[ $mds1_FSTYPE == zfs ]] && timeout=300
21511 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21513 restripe_status=$(do_facet mds1 $LCTL get_param -n \
21514 mdt.*MDT0000.enable_dir_restripe)
21515 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
21516 stack_trap "do_nodes $mdts $LCTL set_param \
21517 mdt.*.enable_dir_restripe=$restripe_status"
21519 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
21520 createmany -m $DIR/$tdir/f 100 ||
21521 error "create files under remote dir failed"
21522 createmany -d $DIR/$tdir/d 100 ||
21523 error "create dirs under remote dir failed"
21525 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
21526 local mdt_hash="crush"
21528 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
21529 $LFS setdirstripe -c $c $DIR/$tdir ||
21530 error "split -c $c $tdir failed"
21531 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
21532 mdt_hash="$mdt_hash,fixed"
21533 elif [ $c -eq 1 ]; then
21536 wait_update $HOSTNAME \
21537 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
21538 error "dir merge not finished"
21539 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
21540 awk '/migrate/ {sum += $2} END { print sum }')
21541 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
21542 # delta is around total_files/stripe_count
21543 (( delta < 200 / c + 4 )) ||
21544 error "$delta files migrated >= $((200 / c + 4))"
21547 run_test 230p "dir merge"
21550 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
21551 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
21552 skip "Need MDS version at least 2.13.52"
21554 local mdts=$(comma_list $(mdts_nodes))
21555 local saved_threshold=$(do_facet mds1 \
21556 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
21557 local saved_delta=$(do_facet mds1 \
21558 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
21559 local threshold=100
21562 local stripe_count=0
21567 # test with fewer files on ZFS
21568 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
21570 stack_trap "do_nodes $mdts $LCTL set_param \
21571 mdt.*.dir_split_count=$saved_threshold"
21572 stack_trap "do_nodes $mdts $LCTL set_param \
21573 mdt.*.dir_split_delta=$saved_delta"
21574 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
21575 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
21576 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
21577 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
21578 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
21579 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21581 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
21582 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21584 create=$((threshold * 3 / 2))
21585 while [ $stripe_count -lt $MDSCOUNT ]; do
21586 createmany -m $DIR/$tdir/f $total $create ||
21587 error "create sub files failed"
21588 stat $DIR/$tdir > /dev/null
21589 total=$((total + create))
21590 stripe_count=$((stripe_count + delta))
21591 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
21593 wait_update $HOSTNAME \
21594 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
21595 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
21597 wait_update $HOSTNAME \
21598 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
21599 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
21601 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
21602 echo "$nr_files/$total files on MDT$stripe_index after split"
21603 # allow 10% margin of imbalance with crush hash
21604 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
21605 error "$nr_files files on MDT$stripe_index after split"
21607 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
21608 [ $nr_files -eq $total ] ||
21609 error "total sub files $nr_files != $total"
21612 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
21614 echo "fixed layout directory won't auto split"
21615 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
21616 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
21617 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
21618 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
21619 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
21621 run_test 230q "dir auto split"
21624 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
21625 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
21626 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
21627 skip "Need MDS version at least 2.13.54"
21629 # maximum amount of local locks:
21630 # parent striped dir - 2 locks
21631 # new stripe in parent to migrate to - 1 lock
21632 # source and target - 2 locks
21633 # Total 5 locks for regular file
21634 mkdir -p $DIR/$tdir
21635 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
21636 touch $DIR/$tdir/dir1/eee
21638 # create 4 hardlink for 4 more locks
21639 # Total: 9 locks > RS_MAX_LOCKS (8)
21640 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
21641 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
21642 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
21643 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
21644 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
21645 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
21646 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
21647 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
21649 cancel_lru_locks mdc
21651 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
21652 error "migrate dir fails"
21654 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21656 run_test 230r "migrate with too many local locks"
21659 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
21660 skip "Need MDS version at least 2.14.52"
21662 local mdts=$(comma_list $(mdts_nodes))
21663 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
21664 mdt.*MDT0000.enable_dir_restripe)
21666 stack_trap "do_nodes $mdts $LCTL set_param \
21667 mdt.*.enable_dir_restripe=$restripe_status"
21671 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
21672 test_mkdir $DIR/$tdir
21673 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
21674 error "$LFS mkdir should return EEXIST if target exists"
21678 run_test 230s "lfs mkdir should return -EEXIST if target exists"
21682 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
21683 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
21684 skip "Need MDS version at least 2.14.50"
21686 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
21687 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
21688 $LFS project -p 1 -s $DIR/$tdir ||
21689 error "set $tdir project id failed"
21690 $LFS project -p 2 -s $DIR/$tdir/subdir ||
21691 error "set subdir project id failed"
21692 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
21694 run_test 230t "migrate directory with project ID set"
21698 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21699 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21700 skip "Need MDS version at least 2.14.53"
21704 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21705 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21706 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
21707 for i in $(seq 0 $((MDSCOUNT - 1))); do
21708 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21709 echo "$count dirs migrated to MDT$i"
21711 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21712 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
21714 run_test 230u "migrate directory by QOS"
21718 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21719 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21720 skip "Need MDS version at least 2.14.53"
21724 mkdir $DIR/$tdir || error "mkdir $tdir failed"
21725 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21726 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
21727 for i in $(seq 0 $((MDSCOUNT - 1))); do
21728 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21729 echo "$count subdirs migrated to MDT$i"
21730 (( i == 3 )) && (( count > 0 )) &&
21731 error "subdir shouldn't be migrated to MDT3"
21733 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21734 (( count == 3 )) || error "dirs migrated to $count MDTs"
21736 run_test 230v "subdir migrated to the MDT where its parent is located"
21739 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21740 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21741 skip "Need MDS version at least 2.15.0"
21743 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
21744 createmany -o $DIR/$tdir/f 10 || error "create files failed"
21745 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
21747 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
21748 error "migrate failed"
21750 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
21751 error "$tdir stripe count mismatch"
21753 for i in $(seq 0 9); do
21754 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
21755 error "d$i is striped"
21758 run_test 230w "non-recursive mode dir migration"
21761 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21762 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21763 skip "Need MDS version at least 2.15.0"
21765 mkdir -p $DIR/$tdir || error "mkdir failed"
21766 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
21768 local mdt_name=$(mdtname_from_index 0)
21769 local low=$(do_facet mds2 $LCTL get_param -n \
21770 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
21771 local high=$(do_facet mds2 $LCTL get_param -n \
21772 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
21773 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
21774 local maxage=$(do_facet mds2 $LCTL get_param -n \
21775 osp.*$mdt_name-osp-MDT0001.maxage)
21777 stack_trap "do_facet mds2 $LCTL set_param -n \
21778 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
21779 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
21780 stack_trap "do_facet mds2 $LCTL set_param -n \
21781 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
21783 do_facet mds2 $LCTL set_param -n \
21784 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
21785 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
21787 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
21788 error "migrate $tdir should fail"
21790 do_facet mds2 $LCTL set_param -n \
21791 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
21792 do_facet mds2 $LCTL set_param -n \
21793 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
21795 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
21796 error "migrate failed"
21797 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
21798 error "$tdir stripe count mismatch"
21800 run_test 230x "dir migration check space"
21804 # For simplicity this test assumes that max_pages_per_rpc
21805 # is the same across all OSCs
21806 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
21807 local bulk_size=$((max_pages * PAGE_SIZE))
21808 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
21811 mkdir -p $DIR/$tdir
21812 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
21813 error "failed to set stripe with -S ${brw_size}M option"
21815 # clear the OSC stats
21816 $LCTL set_param osc.*.stats=0 &>/dev/null
21819 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
21820 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
21821 oflag=direct &>/dev/null || error "dd failed"
21823 sync; sleep 1; sync # just to be safe
21824 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
21825 if [ x$nrpcs != "x1" ]; then
21826 $LCTL get_param osc.*.stats
21827 error "found $nrpcs ost_write RPCs, not 1 as expected"
21831 # Drop the OSC cache, otherwise we will read from it
21832 cancel_lru_locks osc
21834 # clear the OSC stats
21835 $LCTL set_param osc.*.stats=0 &>/dev/null
21837 # Client reads $bulk_size.
21838 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
21839 iflag=direct &>/dev/null || error "dd failed"
21841 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
21842 if [ x$nrpcs != "x1" ]; then
21843 $LCTL get_param osc.*.stats
21844 error "found $nrpcs ost_read RPCs, not 1 as expected"
21847 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
21850 mkdir -p $DIR/$tdir
21852 for i in {0..1023}; do
21853 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
21854 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
21855 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
21859 run_test 231b "must not assert on fully utilized OST request buffer"
21862 mkdir -p $DIR/$tdir
21863 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21865 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21866 do_facet ost1 $LCTL set_param fail_loc=0x31c
21868 # ignore dd failure
21869 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
21871 do_facet ost1 $LCTL set_param fail_loc=0
21872 umount_client $MOUNT || error "umount failed"
21873 mount_client $MOUNT || error "mount failed"
21874 stop ost1 || error "cannot stop ost1"
21875 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21877 run_test 232a "failed lock should not block umount"
21880 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
21881 skip "Need MDS version at least 2.10.58"
21883 mkdir -p $DIR/$tdir
21884 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21885 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
21887 cancel_lru_locks osc
21889 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21890 do_facet ost1 $LCTL set_param fail_loc=0x31c
21893 $LFS data_version $DIR/$tdir/$tfile || true
21895 do_facet ost1 $LCTL set_param fail_loc=0
21896 umount_client $MOUNT || error "umount failed"
21897 mount_client $MOUNT || error "mount failed"
21898 stop ost1 || error "cannot stop ost1"
21899 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21901 run_test 232b "failed data version lock should not block umount"
21904 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
21905 skip "Need MDS version at least 2.3.64"
21906 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21908 local fid=$($LFS path2fid $MOUNT)
21910 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21911 error "cannot access $MOUNT using its FID '$fid'"
21913 run_test 233a "checking that OBF of the FS root succeeds"
21916 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
21917 skip "Need MDS version at least 2.5.90"
21918 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21920 local fid=$($LFS path2fid $MOUNT/.lustre)
21922 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21923 error "cannot access $MOUNT/.lustre using its FID '$fid'"
21925 fid=$($LFS path2fid $MOUNT/.lustre/fid)
21926 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21927 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
21929 run_test 233b "checking that OBF of the FS .lustre succeeds"
21932 local p="$TMP/sanityN-$TESTNAME.parameters"
21933 save_lustre_params client "llite.*.xattr_cache" > $p
21934 lctl set_param llite.*.xattr_cache 1 ||
21935 skip_env "xattr cache is not supported"
21937 mkdir -p $DIR/$tdir || error "mkdir failed"
21938 touch $DIR/$tdir/$tfile || error "touch failed"
21939 # OBD_FAIL_LLITE_XATTR_ENOMEM
21940 $LCTL set_param fail_loc=0x1405
21941 getfattr -n user.attr $DIR/$tdir/$tfile &&
21942 error "getfattr should have failed with ENOMEM"
21943 $LCTL set_param fail_loc=0x0
21946 restore_lustre_params < $p
21949 run_test 234 "xattr cache should not crash on ENOMEM"
21952 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
21953 skip "Need MDS version at least 2.4.52"
21955 flock_deadlock $DIR/$tfile
21960 124) error "process hangs on a deadlock"
21962 *) error "error executing flock_deadlock $DIR/$tfile"
21966 run_test 235 "LU-1715: flock deadlock detection does not work properly"
21970 check_swap_layouts_support
21972 local ref1=/etc/passwd
21973 local ref2=/etc/group
21974 local file1=$DIR/$tdir/f1
21975 local file2=$DIR/$tdir/f2
21977 test_mkdir -c1 $DIR/$tdir
21978 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
21979 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
21980 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
21981 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
21982 local fd=$(free_fd)
21983 local cmd="exec $fd<>$file2"
21986 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
21987 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
21990 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
21995 run_test 236 "Layout swap on open unlinked file"
21997 # LU-4659 linkea consistency
21999 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
22000 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
22001 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
22002 skip "Need MDS version at least 2.5.58 or 2.5.2+"
22005 ln $DIR/$tfile $DIR/$tfile.lnk
22006 touch $DIR/$tfile.new
22007 mv $DIR/$tfile.new $DIR/$tfile
22008 local fid1=$($LFS path2fid $DIR/$tfile)
22009 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
22010 local path1=$($LFS fid2path $FSNAME "$fid1")
22011 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
22012 local path2=$($LFS fid2path $FSNAME "$fid2")
22013 [ $tfile.lnk == $path2 ] ||
22014 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
22017 run_test 238 "Verify linkea consistency"
22019 test_239A() { # was test_239
22020 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
22021 skip "Need MDS version at least 2.5.60"
22023 local list=$(comma_list $(mdts_nodes))
22025 mkdir -p $DIR/$tdir
22026 createmany -o $DIR/$tdir/f- 5000
22027 unlinkmany $DIR/$tdir/f- 5000
22028 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
22029 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
22030 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
22031 osp.*MDT*.sync_in_flight" | calc_sum)
22032 [ "$changes" -eq 0 ] || error "$changes not synced"
22034 run_test 239A "osp_sync test"
22036 test_239a() { #LU-5297
22037 remote_mds_nodsh && skip "remote MDS with nodsh"
22040 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
22041 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
22042 chgrp $RUNAS_GID $DIR/$tfile
22043 wait_delete_completed
22045 run_test 239a "process invalid osp sync record correctly"
22047 test_239b() { #LU-5297
22048 remote_mds_nodsh && skip "remote MDS with nodsh"
22051 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
22052 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
22053 chgrp $RUNAS_GID $DIR/$tfile1
22054 wait_delete_completed
22055 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22057 chgrp $RUNAS_GID $DIR/$tfile2
22058 wait_delete_completed
22060 run_test 239b "process osp sync record with ENOMEM error correctly"
22063 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22064 remote_mds_nodsh && skip "remote MDS with nodsh"
22066 mkdir -p $DIR/$tdir
22068 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
22069 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
22070 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
22071 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
22073 umount_client $MOUNT || error "umount failed"
22074 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
22075 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
22076 mount_client $MOUNT || error "failed to mount client"
22078 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
22079 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
22081 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
22087 for LOOP in $(seq $count); do
22088 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
22089 cancel_lru_locks $OSC || true
22097 for LOOP in $(seq $1); do
22098 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
22103 test_241a() { # was test_241
22104 local bsize=$PAGE_SIZE
22106 (( bsize < 40960 )) && bsize=40960
22107 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22109 cancel_lru_locks $OSC
22110 test_241_bio 1000 $bsize &
22112 test_241_dio 1000 $bsize
22115 run_test 241a "bio vs dio"
22118 local bsize=$PAGE_SIZE
22120 (( bsize < 40960 )) && bsize=40960
22121 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22123 test_241_dio 1000 $bsize &
22125 test_241_dio 1000 $bsize
22128 run_test 241b "dio vs dio"
22131 remote_mds_nodsh && skip "remote MDS with nodsh"
22133 mkdir_on_mdt0 $DIR/$tdir
22134 touch $DIR/$tdir/$tfile
22136 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
22137 do_facet mds1 lctl set_param fail_loc=0x105
22138 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
22140 do_facet mds1 lctl set_param fail_loc=0
22141 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
22143 run_test 242 "mdt_readpage failure should not cause directory unreadable"
22147 test_mkdir $DIR/$tdir
22148 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
22150 run_test 243 "various group lock tests"
22154 test_mkdir $DIR/$tdir
22155 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
22156 sendfile_grouplock $DIR/$tdir/$tfile || \
22157 error "sendfile+grouplock failed"
22160 run_test 244a "sendfile with group lock tests"
22164 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22167 local size=$((1024*1024))
22169 test_mkdir $DIR/$tdir
22170 for i in $(seq 1 $threads); do
22171 local file=$DIR/$tdir/file_$((i / 10))
22172 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
22175 for i in $(seq 1 $threads); do
22179 run_test 244b "multi-threaded write with group lock"
22182 local flagname="multi_mod_rpcs"
22183 local connect_data_name="max_mod_rpcs"
22186 # check if multiple modify RPCs flag is set
22187 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
22188 grep "connect_flags:")
22191 echo "$out" | grep -qw $flagname
22192 if [ $? -ne 0 ]; then
22193 echo "connect flag $flagname is not set"
22197 # check if multiple modify RPCs data is set
22198 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
22201 echo "$out" | grep -qw $connect_data_name ||
22202 error "import should have connect data $connect_data_name"
22204 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
22207 local flagname="multi_mod_rpcs"
22208 local connect_data_name="max_mod_rpcs"
22211 remote_mds_nodsh && skip "remote MDS with nodsh"
22212 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
22214 # check if multiple modify RPCs flag is set
22215 out=$(do_facet mds1 \
22216 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
22217 grep "connect_flags:")
22220 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
22222 # check if multiple modify RPCs data is set
22223 out=$(do_facet mds1 \
22224 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
22226 [[ "$out" =~ $connect_data_name ]] ||
22229 error "missing connect data $connect_data_name"
22232 run_test 245b "check osp connection flag/data: multiple modify RPCs"
22238 umount_client $submount
22243 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22245 skip_env "Fileset feature is not supported"
22247 local submount=${MOUNT}_$tdir
22250 mkdir -p $submount || error "mkdir $submount failed"
22251 FILESET="$FILESET/$tdir" mount_client $submount ||
22252 error "mount $submount failed"
22253 trap "cleanup_247 $submount" EXIT
22254 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
22255 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
22256 error "read $MOUNT/$tdir/$tfile failed"
22257 cleanup_247 $submount
22259 run_test 247a "mount subdir as fileset"
22262 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22263 skip_env "Fileset feature is not supported"
22265 local submount=${MOUNT}_$tdir
22267 rm -rf $MOUNT/$tdir
22268 mkdir -p $submount || error "mkdir $submount failed"
22270 FILESET="$FILESET/$tdir" mount_client $submount &&
22271 error "mount $submount should fail"
22274 run_test 247b "mount subdir that dose not exist"
22277 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22278 skip_env "Fileset feature is not supported"
22280 local submount=${MOUNT}_$tdir
22282 mkdir -p $MOUNT/$tdir/dir1
22283 mkdir -p $submount || error "mkdir $submount failed"
22284 trap "cleanup_247 $submount" EXIT
22285 FILESET="$FILESET/$tdir" mount_client $submount ||
22286 error "mount $submount failed"
22287 local fid=$($LFS path2fid $MOUNT/)
22288 $LFS fid2path $submount $fid && error "fid2path should fail"
22289 cleanup_247 $submount
22291 run_test 247c "running fid2path outside subdirectory root"
22294 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22295 skip "Fileset feature is not supported"
22297 local submount=${MOUNT}_$tdir
22299 mkdir -p $MOUNT/$tdir/dir1
22300 mkdir -p $submount || error "mkdir $submount failed"
22301 FILESET="$FILESET/$tdir" mount_client $submount ||
22302 error "mount $submount failed"
22303 trap "cleanup_247 $submount" EXIT
22305 local td=$submount/dir1
22306 local fid=$($LFS path2fid $td)
22307 [ -z "$fid" ] && error "path2fid unable to get $td FID"
22309 # check that we get the same pathname back
22312 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
22313 echo "$rootpath $fid"
22314 found=$($LFS fid2path $rootpath "$fid")
22315 [ -n "$found" ] || error "fid2path should succeed"
22316 [ "$found" == "$td" ] || error "fid2path $found != $td"
22318 # check wrong root path format
22319 rootpath=$submount"_wrong"
22320 found=$($LFS fid2path $rootpath "$fid")
22321 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
22323 cleanup_247 $submount
22325 run_test 247d "running fid2path inside subdirectory root"
22329 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22331 skip "Fileset feature is not supported"
22333 local submount=${MOUNT}_$tdir
22336 mkdir -p $submount || error "mkdir $submount failed"
22337 FILESET="$FILESET/.." mount_client $submount &&
22338 error "mount $submount should fail"
22341 run_test 247e "mount .. as fileset"
22344 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
22345 (( $MDS1_VERSION >= $(version_code 2.14.50.162) )) ||
22346 skip "Need at least version 2.14.50.162"
22347 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22348 skip "Fileset feature is not supported"
22350 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
22351 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
22352 error "mkdir remote failed"
22353 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
22354 error "mkdir remote/subdir failed"
22355 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
22356 error "mkdir striped failed"
22357 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
22359 local submount=${MOUNT}_$tdir
22361 mkdir -p $submount || error "mkdir $submount failed"
22362 stack_trap "rmdir $submount"
22365 local fileset=$FILESET
22366 local mdts=$(comma_list $(mdts_nodes))
22368 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
22369 for dir in $tdir/remote $tdir/remote/subdir $tdir/striped \
22370 $tdir/striped/subdir $tdir/striped/.; do
22371 FILESET="$fileset/$dir" mount_client $submount ||
22372 error "mount $dir failed"
22373 umount_client $submount
22376 run_test 247f "mount striped or remote directory as fileset"
22378 test_subdir_mount_lock()
22381 local submount=${MOUNT}_$(basename $testdir)
22383 touch $DIR/$testdir/$tfile || error "touch $tfile failed"
22385 mkdir -p $submount || error "mkdir $submount failed"
22386 stack_trap "rmdir $submount"
22388 FILESET="$fileset/$testdir" mount_client $submount ||
22389 error "mount $FILESET failed"
22390 stack_trap "umount $submount"
22392 local mdts=$(comma_list $(mdts_nodes))
22396 stat $submount > /dev/null || error "stat $submount failed"
22397 cancel_lru_locks $MDC
22398 stat $submount > /dev/null || error "stat $submount failed"
22399 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
22400 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
22401 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
22402 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
22403 awk '/getattr/ {sum += $2} END {print sum}')
22405 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
22409 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
22411 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
22412 error "mkdir $tdir failed"
22413 test_subdir_mount_lock $tdir
22415 run_test 247g "striped directory submount revalidate ROOT from cache"
22418 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
22419 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
22420 skip "Need MDS version at least 2.15.51"
22422 $LFS mkdir -i 1 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22423 test_subdir_mount_lock $tdir
22424 mkdir_on_mdt -i 0 $DIR/$tdir/$tdir.0 || error "mkdir $tdir.0 failed"
22425 mkdir_on_mdt -i 1 $DIR/$tdir/$tdir.0/$tdir.1 ||
22426 error "mkdir $tdir.1 failed"
22427 test_subdir_mount_lock $tdir/$tdir.0/$tdir.1
22429 run_test 247h "remote directory submount revalidate ROOT from cache"
22432 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
22433 [ -z "$fast_read_sav" ] && skip "no fast read support"
22435 # create a large file for fast read verification
22436 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
22438 # make sure the file is created correctly
22439 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
22440 { rm -f $DIR/$tfile; skip "file creation error"; }
22442 echo "Test 1: verify that fast read is 4 times faster on cache read"
22444 # small read with fast read enabled
22445 $LCTL set_param -n llite.*.fast_read=1
22446 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
22447 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22448 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22449 # small read with fast read disabled
22450 $LCTL set_param -n llite.*.fast_read=0
22451 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
22452 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22453 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22455 # verify that fast read is 4 times faster for cache read
22456 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
22457 error_not_in_vm "fast read was not 4 times faster: " \
22458 "$t_fast vs $t_slow"
22460 echo "Test 2: verify the performance between big and small read"
22461 $LCTL set_param -n llite.*.fast_read=1
22463 # 1k non-cache read
22464 cancel_lru_locks osc
22465 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
22466 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22467 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22469 # 1M non-cache read
22470 cancel_lru_locks osc
22471 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
22472 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22473 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22475 # verify that big IO is not 4 times faster than small IO
22476 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
22477 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
22479 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
22482 run_test 248a "fast read verification"
22485 # Default short_io_bytes=16384, try both smaller and larger sizes.
22486 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
22487 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
22488 echo "bs=53248 count=113 normal buffered write"
22489 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
22490 error "dd of initial data file failed"
22491 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
22493 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
22494 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
22495 error "dd with sync normal writes failed"
22496 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
22498 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
22499 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
22500 error "dd with sync small writes failed"
22501 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
22503 cancel_lru_locks osc
22505 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
22506 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
22507 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
22508 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
22509 iflag=direct || error "dd with O_DIRECT small read failed"
22510 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
22511 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
22512 error "compare $TMP/$tfile.1 failed"
22514 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
22515 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
22517 # just to see what the maximum tunable value is, and test parsing
22518 echo "test invalid parameter 2MB"
22519 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
22520 error "too-large short_io_bytes allowed"
22521 echo "test maximum parameter 512KB"
22522 # if we can set a larger short_io_bytes, run test regardless of version
22523 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
22524 # older clients may not allow setting it this large, that's OK
22525 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
22526 skip "Need at least client version 2.13.50"
22527 error "medium short_io_bytes failed"
22529 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
22530 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
22532 echo "test large parameter 64KB"
22533 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
22534 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
22536 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
22537 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
22538 error "dd with sync large writes failed"
22539 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
22541 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
22542 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
22543 num=$((113 * 4096 / PAGE_SIZE))
22544 echo "bs=$size count=$num oflag=direct large write $tfile.3"
22545 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
22546 error "dd with O_DIRECT large writes failed"
22547 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
22548 error "compare $DIR/$tfile.3 failed"
22550 cancel_lru_locks osc
22552 echo "bs=$size count=$num iflag=direct large read $tfile.2"
22553 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
22554 error "dd with O_DIRECT large read failed"
22555 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
22556 error "compare $TMP/$tfile.2 failed"
22558 echo "bs=$size count=$num iflag=direct large read $tfile.3"
22559 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
22560 error "dd with O_DIRECT large read failed"
22561 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
22562 error "compare $TMP/$tfile.3 failed"
22564 run_test 248b "test short_io read and write for both small and large sizes"
22566 test_249() { # LU-7890
22567 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
22568 skip "Need at least version 2.8.54"
22571 $LFS setstripe -c 1 $DIR/$tfile
22572 # Offset 2T == 4k * 512M
22573 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
22574 error "dd to 2T offset failed"
22576 run_test 249 "Write above 2T file size"
22579 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
22580 && skip "no 16TB file size limit on ZFS"
22582 $LFS setstripe -c 1 $DIR/$tfile
22583 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
22584 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
22585 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
22586 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
22587 conv=notrunc,fsync && error "append succeeded"
22590 run_test 250 "Write above 16T limit"
22593 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
22595 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
22596 #Skip once - writing the first stripe will succeed
22597 $LCTL set_param fail_loc=0xa0001407 fail_val=1
22598 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
22599 error "short write happened"
22601 $LCTL set_param fail_loc=0xa0001407 fail_val=1
22602 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
22603 error "short read happened"
22607 run_test 251 "Handling short read and write correctly"
22610 remote_mds_nodsh && skip "remote MDS with nodsh"
22611 remote_ost_nodsh && skip "remote OST with nodsh"
22612 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
22613 skip_env "ldiskfs only test"
22623 # check lr_reader on OST0000
22625 dev=$(facet_device $tgt)
22626 out=$(do_facet $tgt $LR_READER $dev)
22627 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22629 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
22630 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
22631 error "Invalid uuid returned by $LR_READER on target $tgt"
22632 echo -e "uuid returned by $LR_READER is '$uuid'\n"
22634 # check lr_reader -c on MDT0000
22636 dev=$(facet_device $tgt)
22637 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
22638 skip "$LR_READER does not support additional options"
22640 out=$(do_facet $tgt $LR_READER -c $dev)
22641 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22643 num=$(echo "$out" | grep -c "mdtlov")
22644 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
22645 error "Invalid number of mdtlov clients returned by $LR_READER"
22646 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
22648 # check lr_reader -cr on MDT0000
22649 out=$(do_facet $tgt $LR_READER -cr $dev)
22650 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22652 echo "$out" | grep -q "^reply_data:$" ||
22653 error "$LR_READER should have returned 'reply_data' section"
22654 num=$(echo "$out" | grep -c "client_generation")
22655 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
22657 run_test 252 "check lr_reader tool"
22660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22661 remote_mds_nodsh && skip "remote MDS with nodsh"
22662 remote_mgs_nodsh && skip "remote MGS with nodsh"
22666 local ost_name=$(ostname_from_index $ostidx)
22669 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
22670 do_facet $SINGLEMDS $LCTL get_param -n \
22671 osp.$mdtosc_proc1.reserved_mb_high ||
22672 skip "remote MDS does not support reserved_mb_high"
22676 wait_delete_completed
22679 pool_add $TESTNAME || error "Pool creation failed"
22680 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
22682 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
22683 error "Setstripe failed"
22685 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
22687 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
22689 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
22691 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22692 osp.$mdtosc_proc1.prealloc_status)
22693 echo "prealloc_status $oa_status"
22695 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
22696 error "File creation should fail"
22698 #object allocation was stopped, but we still able to append files
22699 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
22700 oflag=append || error "Append failed"
22702 rm -f $DIR/$tdir/$tfile.0
22704 # For this test, we want to delete the files we created to go out of
22705 # space but leave the watermark, so we remain nearly out of space
22706 ost_watermarks_enospc_delete_files $tfile $ostidx
22708 wait_delete_completed
22712 for i in $(seq 10 12); do
22713 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
22714 2>/dev/null || error "File creation failed after rm"
22717 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22718 osp.$mdtosc_proc1.prealloc_status)
22719 echo "prealloc_status $oa_status"
22721 if (( oa_status != 0 )); then
22722 error "Object allocation still disable after rm"
22725 run_test 253 "Check object allocation limit"
22728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22729 remote_mds_nodsh && skip "remote MDS with nodsh"
22731 local mdt=$(facet_svc $SINGLEMDS)
22733 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
22734 skip "MDS does not support changelog_size"
22738 changelog_register || error "changelog_register failed"
22740 changelog_clear 0 || error "changelog_clear failed"
22742 local size1=$(do_facet $SINGLEMDS \
22743 $LCTL get_param -n mdd.$mdt.changelog_size)
22744 echo "Changelog size $size1"
22747 $LFS mkdir -i 0 $DIR/$tdir
22749 mkdir -p $DIR/$tdir/pics/2008/zachy
22750 touch $DIR/$tdir/pics/2008/zachy/timestamp
22751 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
22752 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
22753 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
22754 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
22755 rm $DIR/$tdir/pics/desktop.jpg
22757 local size2=$(do_facet $SINGLEMDS \
22758 $LCTL get_param -n mdd.$mdt.changelog_size)
22759 echo "Changelog size after work $size2"
22761 (( $size2 > $size1 )) ||
22762 error "new Changelog size=$size2 less than old size=$size1"
22764 run_test 254 "Check changelog size"
22771 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
22772 awk -F: '{print $2}' | grep $type > /dev/null
22773 if [ $? -ne 0 ]; then
22783 lfs ladvise -a willread $file > /dev/null 2>&1
22784 if [ $? -eq 0 ]; then
22788 lfs ladvise -a willread $file 2>&1 |
22789 grep "Inappropriate ioctl for device" > /dev/null
22790 if [ $? -eq 0 ]; then
22797 bc <<<"scale=2; ($1 - $2) * 100 / $2"
22800 # run a random read IO workload
22801 # usage: random_read_iops <filename> <filesize> <iosize>
22802 random_read_iops() {
22805 local iosize=${3:-4096}
22807 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
22808 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
22811 drop_file_oss_cache() {
22815 $LFS ladvise -a dontneed $file 2>/dev/null ||
22816 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
22819 ladvise_willread_performance()
22822 local average_origin=0
22823 local average_cache=0
22824 local average_ladvise=0
22826 for ((i = 1; i <= $repeat; i++)); do
22827 echo "Iter $i/$repeat: reading without willread hint"
22828 cancel_lru_locks osc
22829 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22830 local speed_origin=$(random_read_iops $DIR/$tfile $size)
22831 echo "Iter $i/$repeat: uncached speed: $speed_origin"
22832 average_origin=$(bc <<<"$average_origin + $speed_origin")
22834 cancel_lru_locks osc
22835 local speed_cache=$(random_read_iops $DIR/$tfile $size)
22836 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
22837 average_cache=$(bc <<<"$average_cache + $speed_cache")
22839 cancel_lru_locks osc
22840 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22841 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
22842 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
22843 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
22844 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
22846 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
22847 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
22848 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
22850 speedup_cache=$(percent $average_cache $average_origin)
22851 speedup_ladvise=$(percent $average_ladvise $average_origin)
22853 echo "Average uncached read: $average_origin"
22854 echo "Average speedup with OSS cached read: " \
22855 "$average_cache = +$speedup_cache%"
22856 echo "Average speedup with ladvise willread: " \
22857 "$average_ladvise = +$speedup_ladvise%"
22859 local lowest_speedup=20
22860 if (( ${average_cache%.*} < $lowest_speedup )); then
22861 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
22862 " got $average_cache%. Skipping ladvise willread check."
22866 # the test won't work on ZFS until it supports 'ladvise dontneed', but
22867 # it is still good to run until then to exercise 'ladvise willread'
22868 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22869 [ "$ost1_FSTYPE" = "zfs" ] &&
22870 echo "osd-zfs does not support dontneed or drop_caches" &&
22873 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
22874 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
22875 error_not_in_vm "Speedup with willread is less than " \
22876 "$lowest_speedup%, got $average_ladvise%"
22880 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22881 skip "lustre < 2.8.54 does not support ladvise "
22882 remote_ost_nodsh && skip "remote OST with nodsh"
22884 stack_trap "rm -f $DIR/$tfile"
22885 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
22887 ladvise_no_type willread $DIR/$tfile &&
22888 skip "willread ladvise is not supported"
22890 ladvise_no_ioctl $DIR/$tfile &&
22891 skip "ladvise ioctl is not supported"
22894 local size=$((size_mb * 1048576))
22895 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22896 error "dd to $DIR/$tfile failed"
22898 lfs ladvise -a willread $DIR/$tfile ||
22899 error "Ladvise failed with no range argument"
22901 lfs ladvise -a willread -s 0 $DIR/$tfile ||
22902 error "Ladvise failed with no -l or -e argument"
22904 lfs ladvise -a willread -e 1 $DIR/$tfile ||
22905 error "Ladvise failed with only -e argument"
22907 lfs ladvise -a willread -l 1 $DIR/$tfile ||
22908 error "Ladvise failed with only -l argument"
22910 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
22911 error "End offset should not be smaller than start offset"
22913 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
22914 error "End offset should not be equal to start offset"
22916 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
22917 error "Ladvise failed with overflowing -s argument"
22919 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
22920 error "Ladvise failed with overflowing -e argument"
22922 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
22923 error "Ladvise failed with overflowing -l argument"
22925 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
22926 error "Ladvise succeeded with conflicting -l and -e arguments"
22928 echo "Synchronous ladvise should wait"
22930 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
22931 do_nodes $(comma_list $(osts_nodes)) \
22932 $LCTL set_param fail_val=$delay fail_loc=0x237
22934 local start_ts=$SECONDS
22935 lfs ladvise -a willread $DIR/$tfile ||
22936 error "Ladvise failed with no range argument"
22937 local end_ts=$SECONDS
22938 local inteval_ts=$((end_ts - start_ts))
22940 if [ $inteval_ts -lt $(($delay - 1)) ]; then
22941 error "Synchronous advice didn't wait reply"
22944 echo "Asynchronous ladvise shouldn't wait"
22945 local start_ts=$SECONDS
22946 lfs ladvise -a willread -b $DIR/$tfile ||
22947 error "Ladvise failed with no range argument"
22948 local end_ts=$SECONDS
22949 local inteval_ts=$((end_ts - start_ts))
22951 if [ $inteval_ts -gt $(($delay / 2)) ]; then
22952 error "Asynchronous advice blocked"
22955 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
22956 ladvise_willread_performance
22958 run_test 255a "check 'lfs ladvise -a willread'"
22964 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
22968 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22969 skip "lustre < 2.8.54 does not support ladvise "
22970 remote_ost_nodsh && skip "remote OST with nodsh"
22972 stack_trap "rm -f $DIR/$tfile"
22973 lfs setstripe -c 1 -i 0 $DIR/$tfile
22975 ladvise_no_type dontneed $DIR/$tfile &&
22976 skip "dontneed ladvise is not supported"
22978 ladvise_no_ioctl $DIR/$tfile &&
22979 skip "ladvise ioctl is not supported"
22981 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22982 [ "$ost1_FSTYPE" = "zfs" ] &&
22983 skip "zfs-osd does not support 'ladvise dontneed'"
22986 local size=$((size_mb * 1048576))
22987 # In order to prevent disturbance of other processes, only check 3/4
22988 # of the memory usage
22989 local kibibytes=$((size_mb * 1024 * 3 / 4))
22991 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22992 error "dd to $DIR/$tfile failed"
22994 #force write to complete before dropping OST cache & checking memory
22997 local total=$(facet_meminfo ost1 MemTotal)
22998 echo "Total memory: $total KiB"
23000 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
23001 local before_read=$(facet_meminfo ost1 Cached)
23002 echo "Cache used before read: $before_read KiB"
23004 lfs ladvise -a willread $DIR/$tfile ||
23005 error "Ladvise willread failed"
23006 local after_read=$(facet_meminfo ost1 Cached)
23007 echo "Cache used after read: $after_read KiB"
23009 lfs ladvise -a dontneed $DIR/$tfile ||
23010 error "Ladvise dontneed again failed"
23011 local no_read=$(facet_meminfo ost1 Cached)
23012 echo "Cache used after dontneed ladvise: $no_read KiB"
23014 if [ $total -lt $((before_read + kibibytes)) ]; then
23015 echo "Memory is too small, abort checking"
23019 if [ $((before_read + kibibytes)) -gt $after_read ]; then
23020 error "Ladvise willread should use more memory" \
23021 "than $kibibytes KiB"
23024 if [ $((no_read + kibibytes)) -gt $after_read ]; then
23025 error "Ladvise dontneed should release more memory" \
23026 "than $kibibytes KiB"
23029 run_test 255b "check 'lfs ladvise -a dontneed'"
23032 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
23033 skip "lustre < 2.10.50 does not support lockahead"
23035 local ost1_imp=$(get_osc_import_name client ost1)
23036 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23044 test_mkdir -p $DIR/$tdir
23045 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23047 #test 10 returns only success/failure
23049 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23051 if [ $rc -eq 255 ]; then
23052 error "Ladvise test${i} failed, ${rc}"
23055 #test 11 counts lock enqueue requests, all others count new locks
23057 count=$(do_facet ost1 \
23058 $LCTL get_param -n ost.OSS.ost.stats)
23059 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
23061 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23063 if [ $rc -eq 255 ]; then
23064 error "Ladvise test${i} failed, ${rc}"
23067 new_count=$(do_facet ost1 \
23068 $LCTL get_param -n ost.OSS.ost.stats)
23069 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
23070 awk '{ print $2 }')
23072 difference="$((new_count - count))"
23073 if [ $difference -ne $rc ]; then
23074 error "Ladvise test${i}, bad enqueue count, returned " \
23075 "${rc}, actual ${difference}"
23078 for i in $(seq 12 21); do
23079 # If we do not do this, we run the risk of having too many
23080 # locks and starting lock cancellation while we are checking
23082 cancel_lru_locks osc
23084 count=$($LCTL get_param -n \
23085 ldlm.namespaces.$imp_name.lock_unused_count)
23087 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23089 if [ $rc -eq 255 ]; then
23090 error "Ladvise test ${i} failed, ${rc}"
23093 new_count=$($LCTL get_param -n \
23094 ldlm.namespaces.$imp_name.lock_unused_count)
23095 difference="$((new_count - count))"
23097 # Test 15 output is divided by 100 to map down to valid return
23098 if [ $i -eq 15 ]; then
23102 if [ $difference -ne $rc ]; then
23103 error "Ladvise test ${i}, bad lock count, returned " \
23104 "${rc}, actual ${difference}"
23108 #test 22 returns only success/failure
23110 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23112 if [ $rc -eq 255 ]; then
23113 error "Ladvise test${i} failed, ${rc}"
23116 run_test 255c "suite of ladvise lockahead tests"
23119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23120 remote_mds_nodsh && skip "remote MDS with nodsh"
23121 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23122 changelog_users $SINGLEMDS | grep "^cl" &&
23123 skip "active changelog user"
23129 mdt_dev=$(facet_device $SINGLEMDS)
23132 changelog_register || error "changelog_register failed"
23135 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
23137 changelog_clear 0 || error "changelog_clear failed"
23140 touch $DIR/$tdir/{1..10}
23143 stop $SINGLEMDS || error "Fail to stop MDT"
23146 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
23147 error "Fail to start MDT"
23149 #after mount new plainllog is used
23150 touch $DIR/$tdir/{11..19}
23151 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
23152 stack_trap "rm -f $tmpfile"
23153 cat_sl=$(do_facet $SINGLEMDS "sync; \
23154 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23155 llog_reader $tmpfile | grep -c type=1064553b")
23156 do_facet $SINGLEMDS llog_reader $tmpfile
23158 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
23160 changelog_clear 0 || error "changelog_clear failed"
23162 cat_sl=$(do_facet $SINGLEMDS "sync; \
23163 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23164 llog_reader $tmpfile | grep -c type=1064553b")
23166 if (( cat_sl == 2 )); then
23167 error "Empty plain llog was not deleted from changelog catalog"
23168 elif (( cat_sl != 1 )); then
23169 error "Active plain llog shouldn't be deleted from catalog"
23172 run_test 256 "Check llog delete for empty and not full state"
23175 remote_mds_nodsh && skip "remote MDS with nodsh"
23176 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23177 skip "Need MDS version at least 2.8.55"
23179 test_mkdir $DIR/$tdir
23181 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
23182 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
23185 #define OBD_FAIL_MDS_XATTR_REP 0x161
23186 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23187 local facet=mds$((mdtidx + 1))
23188 set_nodes_failloc $(facet_active_host $facet) 0x80000161
23189 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
23191 stop $facet || error "stop MDS failed"
23192 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
23193 error "start MDS fail"
23194 wait_recovery_complete $facet
23196 run_test 257 "xattr locks are not lost"
23198 # Verify we take the i_mutex when security requires it
23200 #define OBD_FAIL_IMUTEX_SEC 0x141c
23201 $LCTL set_param fail_loc=0x141c
23203 chmod u+s $DIR/$tfile
23204 chmod a+rwx $DIR/$tfile
23205 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23207 if [ $RC -ne 0 ]; then
23208 error "error, failed to take i_mutex, rc=$?"
23212 run_test 258a "verify i_mutex security behavior when suid attributes is set"
23214 # Verify we do NOT take the i_mutex in the normal case
23216 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
23217 $LCTL set_param fail_loc=0x141d
23220 chmod a+rw $DIR/$tfile
23221 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23223 if [ $RC -ne 0 ]; then
23224 error "error, took i_mutex unnecessarily, rc=$?"
23229 run_test 258b "verify i_mutex security behavior"
23232 local file=$DIR/$tfile
23236 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23238 stack_trap "rm -f $file" EXIT
23240 wait_delete_completed
23241 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23242 echo "before: $before"
23244 $LFS setstripe -i 0 -c 1 $file
23245 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
23247 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23248 echo "after write: $after"
23250 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
23251 do_facet ost1 $LCTL set_param fail_loc=0x2301
23253 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23254 echo "after truncate: $after"
23257 do_facet ost1 $LCTL set_param fail_loc=0
23258 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
23260 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23261 echo "after restart: $after"
23262 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
23263 error "missing truncate?"
23267 run_test 259 "crash at delayed truncate"
23270 #define OBD_FAIL_MDC_CLOSE 0x806
23271 $LCTL set_param fail_loc=0x80000806
23275 run_test 260 "Check mdc_close fail"
23277 ### Data-on-MDT sanity tests ###
23279 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23280 skip "Need MDS version at least 2.10.55 for DoM"
23283 local dom=$DIR/$tdir/dom_file
23284 local tmp=$DIR/$tdir/tmp_file
23286 mkdir_on_mdt0 $DIR/$tdir
23288 # basic checks for DoM component creation
23289 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
23290 error "Can set MDT layout to non-first entry"
23292 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
23293 error "Can define multiple entries as MDT layout"
23295 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
23297 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
23298 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
23299 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
23301 local mdtidx=$($LFS getstripe -m $dom)
23302 local mdtname=MDT$(printf %04x $mdtidx)
23303 local facet=mds$((mdtidx + 1))
23304 local space_check=1
23306 # Skip free space checks with ZFS
23307 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
23311 local size_tmp=$((65536 * 3))
23312 local mdtfree1=$(do_facet $facet \
23313 lctl get_param -n osd*.*$mdtname.kbytesfree)
23315 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
23316 # check also direct IO along write
23317 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
23318 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
23320 cmp $tmp $dom || error "file data is different"
23321 [ $(stat -c%s $dom) == $size_tmp ] ||
23322 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
23323 if [ $space_check == 1 ]; then
23324 local mdtfree2=$(do_facet $facet \
23325 lctl get_param -n osd*.*$mdtname.kbytesfree)
23327 # increase in usage from by $size_tmp
23328 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
23329 error "MDT free space wrong after write: " \
23330 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
23334 local size_dom=10000
23336 $TRUNCATE $dom $size_dom
23337 [ $(stat -c%s $dom) == $size_dom ] ||
23338 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
23339 if [ $space_check == 1 ]; then
23340 mdtfree1=$(do_facet $facet \
23341 lctl get_param -n osd*.*$mdtname.kbytesfree)
23342 # decrease in usage from $size_tmp to new $size_dom
23343 [ $(($mdtfree1 - $mdtfree2)) -ge \
23344 $(((size_tmp - size_dom) / 1024)) ] ||
23345 error "MDT free space is wrong after truncate: " \
23346 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
23352 size_dom=$((size_dom + size_tmp))
23353 [ $(stat -c%s $dom) == $size_dom ] ||
23354 error "bad size after append: $(stat -c%s $dom) != $size_dom"
23355 if [ $space_check == 1 ]; then
23356 mdtfree2=$(do_facet $facet \
23357 lctl get_param -n osd*.*$mdtname.kbytesfree)
23358 # increase in usage by $size_tmp from previous
23359 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
23360 error "MDT free space is wrong after append: " \
23361 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
23366 if [ $space_check == 1 ]; then
23367 mdtfree1=$(do_facet $facet \
23368 lctl get_param -n osd*.*$mdtname.kbytesfree)
23369 # decrease in usage by $size_dom from previous
23370 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
23371 error "MDT free space is wrong after removal: " \
23372 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
23375 # combined striping
23376 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
23377 error "Can't create DoM + OST striping"
23379 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
23380 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
23381 # check also direct IO along write
23382 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
23384 cmp $tmp $dom || error "file data is different"
23385 [ $(stat -c%s $dom) == $size_tmp ] ||
23386 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
23391 run_test 270a "DoM: basic functionality tests"
23394 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23395 skip "Need MDS version at least 2.10.55"
23397 local dom=$DIR/$tdir/dom_file
23398 local max_size=1048576
23400 mkdir -p $DIR/$tdir
23401 $LFS setstripe -E $max_size -L mdt $dom
23403 # truncate over the limit
23404 $TRUNCATE $dom $(($max_size + 1)) &&
23405 error "successful truncate over the maximum size"
23406 # write over the limit
23407 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
23408 error "successful write over the maximum size"
23409 # append over the limit
23410 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
23411 echo "12345" >> $dom && error "successful append over the maximum size"
23416 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
23419 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23420 skip "Need MDS version at least 2.10.55"
23422 mkdir -p $DIR/$tdir
23423 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23425 # check files inherit DoM EA
23426 touch $DIR/$tdir/first
23427 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
23428 error "bad pattern"
23429 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
23430 error "bad stripe count"
23431 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
23432 error "bad stripe size"
23434 # check directory inherits DoM EA and uses it as default
23435 mkdir $DIR/$tdir/subdir
23436 touch $DIR/$tdir/subdir/second
23437 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
23438 error "bad pattern in sub-directory"
23439 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
23440 error "bad stripe count in sub-directory"
23441 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
23442 error "bad stripe size in sub-directory"
23445 run_test 270c "DoM: DoM EA inheritance tests"
23448 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23449 skip "Need MDS version at least 2.10.55"
23451 mkdir -p $DIR/$tdir
23452 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23454 # inherit default DoM striping
23455 mkdir $DIR/$tdir/subdir
23456 touch $DIR/$tdir/subdir/f1
23458 # change default directory striping
23459 $LFS setstripe -c 1 $DIR/$tdir/subdir
23460 touch $DIR/$tdir/subdir/f2
23461 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
23462 error "wrong default striping in file 2"
23463 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
23464 error "bad pattern in file 2"
23467 run_test 270d "DoM: change striping from DoM to RAID0"
23470 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23471 skip "Need MDS version at least 2.10.55"
23473 mkdir -p $DIR/$tdir/dom
23474 mkdir -p $DIR/$tdir/norm
23477 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
23478 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
23480 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
23481 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
23483 # find DoM files by layout
23484 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
23485 [ $NUM -eq $DOMFILES ] ||
23486 error "lfs find -L: found $NUM, expected $DOMFILES"
23487 echo "Test 1: lfs find 20 DOM files by layout: OK"
23489 # there should be 1 dir with default DOM striping
23490 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
23492 error "lfs find -L: found $NUM, expected 1 dir"
23493 echo "Test 2: lfs find 1 DOM dir by layout: OK"
23495 # find DoM files by stripe size
23496 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
23497 [ $NUM -eq $DOMFILES ] ||
23498 error "lfs find -S: found $NUM, expected $DOMFILES"
23499 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
23501 # find files by stripe offset except DoM files
23502 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
23503 [ $NUM -eq $NORMFILES ] ||
23504 error "lfs find -i: found $NUM, expected $NORMFILES"
23505 echo "Test 5: lfs find no DOM files by stripe index: OK"
23508 run_test 270e "DoM: lfs find with DoM files test"
23511 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23512 skip "Need MDS version at least 2.10.55"
23514 local mdtname=${FSNAME}-MDT0000-mdtlov
23515 local dom=$DIR/$tdir/dom_file
23516 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
23517 lod.$mdtname.dom_stripesize)
23518 local dom_limit=131072
23520 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
23521 local dom_current=$(do_facet mds1 $LCTL get_param -n \
23522 lod.$mdtname.dom_stripesize)
23523 [ ${dom_limit} -eq ${dom_current} ] ||
23524 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
23526 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23527 $LFS setstripe -d $DIR/$tdir
23528 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
23529 error "Can't set directory default striping"
23531 # exceed maximum stripe size
23532 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
23533 error "Can't create file with $((dom_limit * 2)) DoM stripe"
23534 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
23535 error "Able to create DoM component size more than LOD limit"
23537 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
23538 dom_current=$(do_facet mds1 $LCTL get_param -n \
23539 lod.$mdtname.dom_stripesize)
23540 [ 0 -eq ${dom_current} ] ||
23541 error "Can't set zero DoM stripe limit"
23544 # attempt to create DoM file on server with disabled DoM should
23545 # remove DoM entry from layout and be succeed
23546 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
23547 error "Can't create DoM file (DoM is disabled)"
23548 [ $($LFS getstripe -L $dom) == "mdt" ] &&
23549 error "File has DoM component while DoM is disabled"
23552 # attempt to create DoM file with only DoM stripe should return error
23553 $LFS setstripe -E $dom_limit -L mdt $dom &&
23554 error "Able to create DoM-only file while DoM is disabled"
23556 # too low values to be aligned with smallest stripe size 64K
23557 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
23558 dom_current=$(do_facet mds1 $LCTL get_param -n \
23559 lod.$mdtname.dom_stripesize)
23560 [ 30000 -eq ${dom_current} ] &&
23561 error "Can set too small DoM stripe limit"
23563 # 64K is a minimal stripe size in Lustre, expect limit of that size
23564 [ 65536 -eq ${dom_current} ] ||
23565 error "Limit is not set to 64K but ${dom_current}"
23567 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
23568 dom_current=$(do_facet mds1 $LCTL get_param -n \
23569 lod.$mdtname.dom_stripesize)
23571 [ 2147483648 -eq ${dom_current} ] &&
23572 error "Can set too large DoM stripe limit"
23574 do_facet mds1 $LCTL set_param -n \
23575 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
23576 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
23577 error "Can't create DoM component size after limit change"
23578 do_facet mds1 $LCTL set_param -n \
23579 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
23580 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
23581 error "Can't create DoM file after limit decrease"
23582 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
23583 error "Can create big DoM component after limit decrease"
23584 touch ${dom}_def ||
23585 error "Can't create file with old default layout"
23587 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
23590 run_test 270f "DoM: maximum DoM stripe size checks"
23593 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
23594 skip "Need MDS version at least 2.13.52"
23595 local dom=$DIR/$tdir/$tfile
23597 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23598 local lodname=${FSNAME}-MDT0000-mdtlov
23600 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23601 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
23602 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
23603 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23605 local dom_limit=1024
23606 local dom_threshold="50%"
23608 $LFS setstripe -d $DIR/$tdir
23609 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
23610 error "Can't set directory default striping"
23612 do_facet mds1 $LCTL set_param -n \
23613 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
23614 # set 0 threshold and create DOM file to change tunable stripesize
23615 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
23616 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
23617 error "Failed to create $dom file"
23618 # now tunable dom_cur_stripesize should reach maximum
23619 local dom_current=$(do_facet mds1 $LCTL get_param -n \
23620 lod.${lodname}.dom_stripesize_cur_kb)
23621 [[ $dom_current == $dom_limit ]] ||
23622 error "Current DOM stripesize is not maximum"
23625 # set threshold for further tests
23626 do_facet mds1 $LCTL set_param -n \
23627 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
23628 echo "DOM threshold is $dom_threshold free space"
23631 # Spoof bfree to exceed threshold
23632 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
23633 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
23634 for spfree in 40 20 0 15 30 55; do
23635 do_facet mds1 $LCTL set_param -n fail_val=$spfree
23636 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
23637 error "Failed to create $dom file"
23638 dom_def=$(do_facet mds1 $LCTL get_param -n \
23639 lod.${lodname}.dom_stripesize_cur_kb)
23640 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
23641 [[ $dom_def != $dom_current ]] ||
23642 error "Default stripe size was not changed"
23643 if (( spfree > 0 )) ; then
23644 dom_set=$($LFS getstripe -S $dom)
23645 (( dom_set == dom_def * 1024 )) ||
23646 error "DOM component size is still old"
23648 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
23649 error "DoM component is set with no free space"
23652 dom_current=$dom_def
23655 run_test 270g "DoM: default DoM stripe size depends on free space"
23658 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
23659 skip "Need MDS version at least 2.13.53"
23661 local mdtname=${FSNAME}-MDT0000-mdtlov
23662 local dom=$DIR/$tdir/$tfile
23663 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23665 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
23666 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23668 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23669 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
23670 error "can't create OST file"
23671 # mirrored file with DOM entry in the second mirror
23672 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
23673 error "can't create mirror with DoM component"
23675 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
23677 # DOM component in the middle and has other enries in the same mirror,
23678 # should succeed but lost DoM component
23679 $LFS setstripe --copy=${dom}_1 $dom ||
23680 error "Can't create file from OST|DOM mirror layout"
23681 # check new file has no DoM layout after all
23682 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
23683 error "File has DoM component while DoM is disabled"
23685 run_test 270h "DoM: DoM stripe removal when disabled on server"
23688 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
23689 skip "Need MDS version at least 2.14.54"
23692 # DoM with plain layout
23693 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
23694 error "default plain layout with DoM must fail"
23695 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
23696 error "setstripe plain file layout with DoM must fail"
23697 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
23698 error "default DoM layout with bad striping must fail"
23699 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
23700 error "setstripe to DoM layout with bad striping must fail"
23703 run_test 270i "DoM: setting invalid DoM striping should fail"
23706 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23707 skip "Need MDS version at least 2.10.55"
23709 local dom=$DIR/$tdir/dom
23711 mkdir -p $DIR/$tdir
23713 $LFS setstripe -E 1024K -L mdt $dom
23715 lctl set_param -n mdc.*.stats=clear
23716 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23717 cat $dom > /dev/null
23718 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
23719 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
23723 run_test 271a "DoM: data is cached for read after write"
23726 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23727 skip "Need MDS version at least 2.10.55"
23729 local dom=$DIR/$tdir/dom
23731 mkdir -p $DIR/$tdir
23733 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23735 lctl set_param -n mdc.*.stats=clear
23736 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23737 cancel_lru_locks mdc
23738 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
23739 # second stat to check size is cached on client
23740 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
23741 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23742 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
23745 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
23748 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23749 skip "Need MDS version at least 2.10.55"
23751 local dom=$DIR/$tdir/dom
23753 mkdir -p $DIR/$tdir
23755 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23757 lctl set_param -n mdc.*.stats=clear
23758 lctl set_param -n osc.*.stats=clear
23759 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
23760 cancel_lru_locks mdc
23761 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23762 # second stat to check size is cached on client
23763 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23764 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23765 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
23766 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
23767 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
23770 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
23776 local mdt=MDT$(printf %04x $mdtidx)
23778 if [ -z $param ]; then
23779 lctl get_param -n mdc.*$mdt*.stats
23781 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
23786 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23787 skip "Need MDS version at least 2.10.55"
23789 local dom=$DIR/$tdir/dom
23791 mkdir -p $DIR/$tdir
23793 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23795 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23796 local facet=mds$((mdtidx + 1))
23798 cancel_lru_locks mdc
23799 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
23800 createmany -o $dom 1000
23801 lctl set_param -n mdc.*.stats=clear
23802 smalliomany -w $dom 1000 200
23803 get_mdc_stats $mdtidx
23804 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23805 # Each file has 1 open, 1 IO enqueues, total 2000
23806 # but now we have also +1 getxattr for security.capability, total 3000
23807 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
23808 unlinkmany $dom 1000
23810 cancel_lru_locks mdc
23811 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
23812 createmany -o $dom 1000
23813 lctl set_param -n mdc.*.stats=clear
23814 smalliomany -w $dom 1000 200
23815 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23816 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
23817 # for OPEN and IO lock.
23818 [ $((enq - enq_2)) -ge 1000 ] ||
23819 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
23820 unlinkmany $dom 1000
23823 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
23825 cleanup_271def_tests() {
23831 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23832 skip "Need MDS version at least 2.10.57"
23834 local dom=$DIR/$tdir/dom
23835 local tmp=$TMP/$tfile
23836 trap "cleanup_271def_tests $tmp" EXIT
23838 mkdir -p $DIR/$tdir
23840 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23842 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23844 cancel_lru_locks mdc
23845 dd if=/dev/urandom of=$tmp bs=1000 count=1
23846 dd if=$tmp of=$dom bs=1000 count=1
23847 cancel_lru_locks mdc
23849 cat /etc/hosts >> $tmp
23850 lctl set_param -n mdc.*.stats=clear
23852 # append data to the same file it should update local page
23853 echo "Append to the same page"
23854 cat /etc/hosts >> $dom
23855 local num=$(get_mdc_stats $mdtidx ost_read)
23856 local ra=$(get_mdc_stats $mdtidx req_active)
23857 local rw=$(get_mdc_stats $mdtidx req_waittime)
23859 [ -z $num ] || error "$num READ RPC occured"
23860 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23864 cmp $tmp $dom || error "file miscompare"
23866 cancel_lru_locks mdc
23867 lctl set_param -n mdc.*.stats=clear
23869 echo "Open and read file"
23870 cat $dom > /dev/null
23871 local num=$(get_mdc_stats $mdtidx ost_read)
23872 local ra=$(get_mdc_stats $mdtidx req_active)
23873 local rw=$(get_mdc_stats $mdtidx req_waittime)
23875 [ -z $num ] || error "$num READ RPC occured"
23876 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23880 cmp $tmp $dom || error "file miscompare"
23884 run_test 271d "DoM: read on open (1K file in reply buffer)"
23887 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23888 skip "Need MDS version at least 2.10.57"
23890 local dom=$DIR/$tdir/dom
23891 local tmp=$TMP/$tfile
23892 trap "cleanup_271def_tests $tmp" EXIT
23894 mkdir -p $DIR/$tdir
23896 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23898 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23900 cancel_lru_locks mdc
23901 dd if=/dev/urandom of=$tmp bs=265000 count=1
23902 dd if=$tmp of=$dom bs=265000 count=1
23903 cancel_lru_locks mdc
23904 cat /etc/hosts >> $tmp
23905 lctl set_param -n mdc.*.stats=clear
23907 echo "Append to the same page"
23908 cat /etc/hosts >> $dom
23909 local num=$(get_mdc_stats $mdtidx ost_read)
23910 local ra=$(get_mdc_stats $mdtidx req_active)
23911 local rw=$(get_mdc_stats $mdtidx req_waittime)
23913 [ -z $num ] || error "$num READ RPC occured"
23914 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23918 cmp $tmp $dom || error "file miscompare"
23920 cancel_lru_locks mdc
23921 lctl set_param -n mdc.*.stats=clear
23923 echo "Open and read file"
23924 cat $dom > /dev/null
23925 local num=$(get_mdc_stats $mdtidx ost_read)
23926 local ra=$(get_mdc_stats $mdtidx req_active)
23927 local rw=$(get_mdc_stats $mdtidx req_waittime)
23929 [ -z $num ] && num=0
23930 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
23931 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23935 cmp $tmp $dom || error "file miscompare"
23939 run_test 271f "DoM: read on open (200K file and read tail)"
23942 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
23943 skip "Skipping due to old client or server version"
23945 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
23947 $CHECKSTAT -t file $DIR1/$tfile
23949 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
23952 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
23953 $LCTL set_param fail_loc=0x80000314
23954 rm $DIR1/$tfile || error "Unlink fails"
23956 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
23957 [ $RC -eq 0 ] || error "Failed write to stale object"
23959 run_test 271g "Discard DoM data vs client flush race"
23962 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23963 skip "Need MDS version at least 2.11.50"
23965 local dom=$DIR/$tdir/dom
23966 mkdir -p $DIR/$tdir
23968 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
23969 dd if=/dev/urandom of=$dom bs=512K count=1 ||
23970 error "failed to write data into $dom"
23971 local old_md5=$(md5sum $dom)
23973 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
23974 error "failed to migrate to the same DoM component"
23976 local new_md5=$(md5sum $dom)
23978 [ "$old_md5" == "$new_md5" ] ||
23979 error "md5sum differ: $old_md5, $new_md5"
23981 [ $($LFS getstripe -c $dom) -eq 2 ] ||
23982 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
23984 run_test 272a "DoM migration: new layout with the same DOM component"
23987 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23988 skip "Need MDS version at least 2.11.50"
23990 local dom=$DIR/$tdir/dom
23991 mkdir -p $DIR/$tdir
23992 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23994 local mdtidx=$($LFS getstripe -m $dom)
23995 local mdtname=MDT$(printf %04x $mdtidx)
23996 local facet=mds$((mdtidx + 1))
23998 local mdtfree1=$(do_facet $facet \
23999 lctl get_param -n osd*.*$mdtname.kbytesfree)
24000 dd if=/dev/urandom of=$dom bs=2M count=1 ||
24001 error "failed to write data into $dom"
24002 local old_md5=$(md5sum $dom)
24003 cancel_lru_locks mdc
24004 local mdtfree1=$(do_facet $facet \
24005 lctl get_param -n osd*.*$mdtname.kbytesfree)
24007 $LFS migrate -c2 $dom ||
24008 error "failed to migrate to the new composite layout"
24009 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
24010 error "MDT stripe was not removed"
24012 cancel_lru_locks mdc
24013 local new_md5=$(md5sum $dom)
24014 [ "$old_md5" == "$new_md5" ] ||
24015 error "$old_md5 != $new_md5"
24017 # Skip free space checks with ZFS
24018 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24019 local mdtfree2=$(do_facet $facet \
24020 lctl get_param -n osd*.*$mdtname.kbytesfree)
24021 [ $mdtfree2 -gt $mdtfree1 ] ||
24022 error "MDT space is not freed after migration"
24026 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
24029 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24030 skip "Need MDS version at least 2.11.50"
24032 local dom=$DIR/$tdir/$tfile
24033 mkdir -p $DIR/$tdir
24034 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24036 local mdtidx=$($LFS getstripe -m $dom)
24037 local mdtname=MDT$(printf %04x $mdtidx)
24038 local facet=mds$((mdtidx + 1))
24040 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24041 error "failed to write data into $dom"
24042 local old_md5=$(md5sum $dom)
24043 cancel_lru_locks mdc
24044 local mdtfree1=$(do_facet $facet \
24045 lctl get_param -n osd*.*$mdtname.kbytesfree)
24047 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
24048 error "failed to migrate to the new composite layout"
24049 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
24050 error "MDT stripe was not removed"
24052 cancel_lru_locks mdc
24053 local new_md5=$(md5sum $dom)
24054 [ "$old_md5" == "$new_md5" ] ||
24055 error "$old_md5 != $new_md5"
24057 # Skip free space checks with ZFS
24058 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24059 local mdtfree2=$(do_facet $facet \
24060 lctl get_param -n osd*.*$mdtname.kbytesfree)
24061 [ $mdtfree2 -gt $mdtfree1 ] ||
24062 error "MDS space is not freed after migration"
24066 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
24069 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24070 skip "Need MDS version at least 2.12.55"
24072 local dom=$DIR/$tdir/$tfile
24073 mkdir -p $DIR/$tdir
24074 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24076 local mdtidx=$($LFS getstripe -m $dom)
24077 local mdtname=MDT$(printf %04x $mdtidx)
24078 local facet=mds$((mdtidx + 1))
24080 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24081 error "failed to write data into $dom"
24082 local old_md5=$(md5sum $dom)
24083 cancel_lru_locks mdc
24084 local mdtfree1=$(do_facet $facet \
24085 lctl get_param -n osd*.*$mdtname.kbytesfree)
24087 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
24088 error "failed mirroring to the new composite layout"
24089 $LFS mirror resync $dom ||
24090 error "failed mirror resync"
24091 $LFS mirror split --mirror-id 1 -d $dom ||
24092 error "failed mirror split"
24094 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
24095 error "MDT stripe was not removed"
24097 cancel_lru_locks mdc
24098 local new_md5=$(md5sum $dom)
24099 [ "$old_md5" == "$new_md5" ] ||
24100 error "$old_md5 != $new_md5"
24102 # Skip free space checks with ZFS
24103 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24104 local mdtfree2=$(do_facet $facet \
24105 lctl get_param -n osd*.*$mdtname.kbytesfree)
24106 [ $mdtfree2 -gt $mdtfree1 ] ||
24107 error "MDS space is not freed after DOM mirror deletion"
24111 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
24114 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24115 skip "Need MDS version at least 2.12.55"
24117 local dom=$DIR/$tdir/$tfile
24118 mkdir -p $DIR/$tdir
24119 $LFS setstripe -c 2 $dom
24121 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24122 error "failed to write data into $dom"
24123 local old_md5=$(md5sum $dom)
24126 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
24127 error "failed mirroring to the DOM layout"
24128 $LFS mirror resync $dom ||
24129 error "failed mirror resync"
24130 $LFS mirror split --mirror-id 1 -d $dom ||
24131 error "failed mirror split"
24133 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24134 error "MDT stripe wasn't set"
24137 local new_md5=$(md5sum $dom)
24138 [ "$old_md5" == "$new_md5" ] ||
24139 error "$old_md5 != $new_md5"
24143 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
24146 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24147 skip "Need MDS version at least 2.12.55"
24149 local dom=$DIR/$tdir/$tfile
24150 mkdir -p $DIR/$tdir
24151 $LFS setstripe -c 2 $dom
24153 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24154 error "failed to write data into $dom"
24155 local old_md5=$(md5sum $dom)
24158 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
24159 error "failed migrating to the DOM file"
24161 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24162 error "MDT stripe wasn't set"
24165 local new_md5=$(md5sum $dom)
24166 [ "$old_md5" != "$new_md5" ] &&
24167 error "$old_md5 != $new_md5"
24171 run_test 272f "DoM migration: OST-striped file to DOM file"
24174 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24175 skip "Need MDS version at least 2.11.50"
24177 # Layout swap cannot be done if either file has DOM component,
24178 # this will never be supported, migration should be used instead
24180 local dom=$DIR/$tdir/$tfile
24181 mkdir -p $DIR/$tdir
24183 $LFS setstripe -c2 ${dom}_plain
24184 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
24185 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
24186 error "can swap layout with DoM component"
24187 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
24188 error "can swap layout with DoM component"
24190 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
24191 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
24192 error "can swap layout with DoM component"
24193 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
24194 error "can swap layout with DoM component"
24197 run_test 273a "DoM: layout swapping should fail with DOM"
24200 mkdir -p $DIR/$tdir
24201 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
24203 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
24204 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
24206 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24208 run_test 273b "DoM: race writeback and object destroy"
24211 mkdir -p $DIR/$tdir
24212 $LFS setstripe -E 1M -E-1 -c-1 $DIR/$tdir
24214 #define OBD_FAIL_OFD_COMMITRW_DELAY 0x1e1
24215 do_facet ost1 $LCTL set_param fail_loc=0x800001e1 fail_val=2
24217 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24219 run_test 273c "race writeback and object destroy"
24222 remote_ost_nodsh && skip "remote OST with nodsh"
24223 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
24224 skip "Need OST version >= 2.10.57"
24226 local file=$DIR/$tfile
24229 oss=$(comma_list $(osts_nodes))
24231 dd if=/dev/urandom of=$file bs=1M count=2 ||
24232 error "failed to create a file"
24233 cancel_lru_locks osc
24236 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24237 error "failed to read a file"
24239 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
24240 $LCTL set_param fail_loc=0x8000031f
24242 cancel_lru_locks osc &
24245 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
24246 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
24247 #IO takes another lock, but matches the PENDING one
24248 #and places it to the IO RPC
24249 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24250 error "failed to read a file with PENDING lock"
24252 run_test 275 "Read on a canceled duplicate lock"
24255 remote_ost_nodsh && skip "remote OST with nodsh"
24258 do_facet ost1 "(while true; do \
24259 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
24260 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
24263 for LOOP in $(seq 20); do
24265 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
24268 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
24269 rm $TMP/sanity_276_pid"
24271 run_test 276 "Race between mount and obd_statfs"
24274 $LCTL set_param ldlm.namespaces.*.lru_size=0
24275 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24276 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
24277 grep ^used_mb | awk '{print $2}')
24278 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
24279 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
24280 oflag=direct conv=notrunc
24281 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
24282 grep ^used_mb | awk '{print $2}')
24283 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
24285 run_test 277 "Direct IO shall drop page cache"
24288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
24289 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24290 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
24291 skip "needs the same host for mdt1 mdt2" && return
24296 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
24297 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
24303 echo "Starting MDTs"
24304 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
24306 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
24308 do_facet mds2 $LCTL set_param fail_loc=0
24310 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
24311 wait_recovery_complete mds2
24313 run_test 278 "Race starting MDS between MDTs stop/start"
24316 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
24317 skip "Need MGS version at least 2.13.52"
24318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24319 combined_mgs_mds || skip "needs combined MGS/MDT"
24321 umount_client $MOUNT
24322 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
24323 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
24325 mount_client $MOUNT &
24327 stop mgs || error "stop mgs failed"
24328 #for a race mgs would crash
24329 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
24330 # make sure we unmount client before remounting
24332 umount_client $MOUNT
24333 mount_client $MOUNT || error "mount client failed"
24335 run_test 280 "Race between MGS umount and client llog processing"
24337 cleanup_test_300() {
24341 test_striped_dir() {
24346 mkdir -p $DIR/$tdir
24348 SAVE_UMASK=$(umask)
24349 trap cleanup_test_300 RETURN EXIT
24351 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
24352 $DIR/$tdir/striped_dir ||
24353 error "set striped dir error"
24355 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
24356 [ "$mode" = "755" ] || error "expect 755 got $mode"
24358 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
24359 error "getdirstripe failed"
24360 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
24361 if [ "$stripe_count" != "2" ]; then
24362 error "1:stripe_count is $stripe_count, expect 2"
24364 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
24365 if [ "$stripe_count" != "2" ]; then
24366 error "2:stripe_count is $stripe_count, expect 2"
24369 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
24370 if [ "$stripe_index" != "$mdt_index" ]; then
24371 error "stripe_index is $stripe_index, expect $mdt_index"
24374 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
24375 error "nlink error after create striped dir"
24377 mkdir $DIR/$tdir/striped_dir/a
24378 mkdir $DIR/$tdir/striped_dir/b
24380 stat $DIR/$tdir/striped_dir/a ||
24381 error "create dir under striped dir failed"
24382 stat $DIR/$tdir/striped_dir/b ||
24383 error "create dir under striped dir failed"
24385 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
24386 error "nlink error after mkdir"
24388 rmdir $DIR/$tdir/striped_dir/a
24389 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
24390 error "nlink error after rmdir"
24392 rmdir $DIR/$tdir/striped_dir/b
24393 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
24394 error "nlink error after rmdir"
24396 chattr +i $DIR/$tdir/striped_dir
24397 createmany -o $DIR/$tdir/striped_dir/f 10 &&
24398 error "immutable flags not working under striped dir!"
24399 chattr -i $DIR/$tdir/striped_dir
24401 rmdir $DIR/$tdir/striped_dir ||
24402 error "rmdir striped dir error"
24410 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24411 skip "skipped for lustre < 2.7.0"
24412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24413 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24415 test_striped_dir 0 || error "failed on striped dir on MDT0"
24416 test_striped_dir 1 || error "failed on striped dir on MDT0"
24418 run_test 300a "basic striped dir sanity test"
24421 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24422 skip "skipped for lustre < 2.7.0"
24423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24424 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24431 test_mkdir $DIR/$tdir || error "mkdir fail"
24432 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24433 error "set striped dir error"
24434 for i in {0..9}; do
24435 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
24437 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
24438 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
24439 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
24441 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
24442 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
24443 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
24447 run_test 300b "check ctime/mtime for striped dir"
24450 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24451 skip "skipped for lustre < 2.7.0"
24452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24453 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24457 mkdir_on_mdt0 $DIR/$tdir
24458 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
24459 error "set striped dir error"
24461 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
24462 error "chown striped dir failed"
24464 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
24465 error "create 5k files failed"
24467 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
24469 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
24473 run_test 300c "chown && check ls under striped directory"
24476 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24477 skip "skipped for lustre < 2.7.0"
24478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24479 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24484 mkdir -p $DIR/$tdir
24485 $LFS setstripe -c 2 $DIR/$tdir
24487 #local striped directory
24488 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24489 error "set striped dir error"
24490 #look at the directories for debug purposes
24492 $LFS getdirstripe $DIR/$tdir
24493 ls -l $DIR/$tdir/striped_dir
24494 $LFS getdirstripe $DIR/$tdir/striped_dir
24495 createmany -o $DIR/$tdir/striped_dir/f 10 ||
24496 error "create 10 files failed"
24498 #remote striped directory
24499 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
24500 error "set striped dir error"
24501 #look at the directories for debug purposes
24503 $LFS getdirstripe $DIR/$tdir
24504 ls -l $DIR/$tdir/remote_striped_dir
24505 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
24506 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
24507 error "create 10 files failed"
24509 for file in $(find $DIR/$tdir); do
24510 stripe_count=$($LFS getstripe -c $file)
24511 [ $stripe_count -eq 2 ] ||
24512 error "wrong stripe $stripe_count for $file"
24517 run_test 300d "check default stripe under striped directory"
24520 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24521 skip "Need MDS version at least 2.7.55"
24522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24523 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24528 mkdir -p $DIR/$tdir
24530 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24531 error "set striped dir error"
24533 touch $DIR/$tdir/striped_dir/a
24534 touch $DIR/$tdir/striped_dir/b
24535 touch $DIR/$tdir/striped_dir/c
24537 mkdir $DIR/$tdir/striped_dir/dir_a
24538 mkdir $DIR/$tdir/striped_dir/dir_b
24539 mkdir $DIR/$tdir/striped_dir/dir_c
24541 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
24542 error "set striped adir under striped dir error"
24544 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
24545 error "set striped bdir under striped dir error"
24547 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
24548 error "set striped cdir under striped dir error"
24550 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
24551 error "rename dir under striped dir fails"
24553 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
24554 error "rename dir under different stripes fails"
24556 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
24557 error "rename file under striped dir should succeed"
24559 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
24560 error "rename dir under striped dir should succeed"
24564 run_test 300e "check rename under striped directory"
24567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24568 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24569 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24570 skip "Need MDS version at least 2.7.55"
24576 mkdir -p $DIR/$tdir
24578 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24579 error "set striped dir error"
24581 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
24582 error "set striped dir error"
24584 touch $DIR/$tdir/striped_dir/a
24585 mkdir $DIR/$tdir/striped_dir/dir_a
24586 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
24587 error "create striped dir under striped dir fails"
24589 touch $DIR/$tdir/striped_dir1/b
24590 mkdir $DIR/$tdir/striped_dir1/dir_b
24591 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
24592 error "create striped dir under striped dir fails"
24594 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
24595 error "rename dir under different striped dir should fail"
24597 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
24598 error "rename striped dir under diff striped dir should fail"
24600 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
24601 error "rename file under diff striped dirs fails"
24605 run_test 300f "check rename cross striped directory"
24607 test_300_check_default_striped_dir()
24610 local default_count=$2
24611 local default_index=$3
24614 local dir_stripe_index
24617 echo "checking $dirname $default_count $default_index"
24618 $LFS setdirstripe -D -c $default_count -i $default_index \
24619 -H all_char $DIR/$tdir/$dirname ||
24620 error "set default stripe on striped dir error"
24621 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
24622 [ $stripe_count -eq $default_count ] ||
24623 error "expect $default_count get $stripe_count for $dirname"
24625 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
24626 [ $stripe_index -eq $default_index ] ||
24627 error "expect $default_index get $stripe_index for $dirname"
24629 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
24630 error "create dirs failed"
24632 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
24633 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
24634 for dir in $(find $DIR/$tdir/$dirname/*); do
24635 stripe_count=$($LFS getdirstripe -c $dir)
24636 (( $stripe_count == $default_count )) ||
24637 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
24638 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
24639 error "stripe count $default_count != $stripe_count for $dir"
24641 stripe_index=$($LFS getdirstripe -i $dir)
24642 [ $default_index -eq -1 ] ||
24643 [ $stripe_index -eq $default_index ] ||
24644 error "$stripe_index != $default_index for $dir"
24646 #check default stripe
24647 stripe_count=$($LFS getdirstripe -D -c $dir)
24648 [ $stripe_count -eq $default_count ] ||
24649 error "default count $default_count != $stripe_count for $dir"
24651 stripe_index=$($LFS getdirstripe -D -i $dir)
24652 [ $stripe_index -eq $default_index ] ||
24653 error "default index $default_index != $stripe_index for $dir"
24655 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
24659 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24660 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24661 skip "Need MDS version at least 2.7.55"
24667 mkdir_on_mdt0 $DIR/$tdir
24668 mkdir $DIR/$tdir/normal_dir
24670 #Checking when client cache stripe index
24671 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24672 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
24673 error "create striped_dir failed"
24675 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
24676 error "create dir0 fails"
24677 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
24678 [ $stripe_index -eq 0 ] ||
24679 error "dir0 expect index 0 got $stripe_index"
24681 mkdir $DIR/$tdir/striped_dir/dir1 ||
24682 error "create dir1 fails"
24683 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
24684 [ $stripe_index -eq 1 ] ||
24685 error "dir1 expect index 1 got $stripe_index"
24687 #check default stripe count/stripe index
24688 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
24689 test_300_check_default_striped_dir normal_dir 1 0
24690 test_300_check_default_striped_dir normal_dir -1 1
24691 test_300_check_default_striped_dir normal_dir 2 -1
24693 #delete default stripe information
24694 echo "delete default stripeEA"
24695 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
24696 error "set default stripe on striped dir error"
24698 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
24699 for dir in $(find $DIR/$tdir/normal_dir/*); do
24700 stripe_count=$($LFS getdirstripe -c $dir)
24701 [ $stripe_count -eq 0 ] ||
24702 error "expect 1 get $stripe_count for $dir"
24705 run_test 300g "check default striped directory for normal directory"
24708 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24709 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24710 skip "Need MDS version at least 2.7.55"
24716 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24717 error "set striped dir error"
24719 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
24720 test_300_check_default_striped_dir striped_dir 1 0
24721 test_300_check_default_striped_dir striped_dir -1 1
24722 test_300_check_default_striped_dir striped_dir 2 -1
24724 #delete default stripe information
24725 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
24726 error "set default stripe on striped dir error"
24728 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
24729 for dir in $(find $DIR/$tdir/striped_dir/*); do
24730 stripe_count=$($LFS getdirstripe -c $dir)
24731 [ $stripe_count -eq 0 ] ||
24732 error "expect 1 get $stripe_count for $dir"
24735 run_test 300h "check default striped directory for striped directory"
24738 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
24739 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
24740 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
24741 skip "Need MDS version at least 2.7.55"
24748 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24749 error "set striped dir error"
24751 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24752 error "create files under striped dir failed"
24754 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
24755 error "set striped hashdir error"
24757 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
24758 error "create dir0 under hash dir failed"
24759 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
24760 error "create dir1 under hash dir failed"
24761 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
24762 error "create dir2 under hash dir failed"
24764 # unfortunately, we need to umount to clear dir layout cache for now
24765 # once we fully implement dir layout, we can drop this
24766 umount_client $MOUNT || error "umount failed"
24767 mount_client $MOUNT || error "mount failed"
24769 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
24770 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
24771 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
24773 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
24774 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
24775 error "create crush2 dir $tdir/hashdir/d3 failed"
24776 $LFS find -H crush2 $DIR/$tdir/hashdir
24777 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
24778 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
24780 # mkdir with an invalid hash type (hash=fail_val) from client
24781 # should be replaced on MDS with a valid (default) hash type
24782 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24783 $LCTL set_param fail_loc=0x1901 fail_val=99
24784 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
24786 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
24787 local expect=$(do_facet mds1 \
24788 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
24789 [[ $hash == $expect ]] ||
24790 error "d99 hash '$hash' != expected hash '$expect'"
24793 #set the stripe to be unknown hash type on read
24794 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24795 $LCTL set_param fail_loc=0x1901 fail_val=99
24796 for ((i = 0; i < 10; i++)); do
24797 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
24798 error "stat f-$i failed"
24799 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
24802 touch $DIR/$tdir/striped_dir/f0 &&
24803 error "create under striped dir with unknown hash should fail"
24805 $LCTL set_param fail_loc=0
24807 umount_client $MOUNT || error "umount failed"
24808 mount_client $MOUNT || error "mount failed"
24812 run_test 300i "client handle unknown hash type striped directory"
24815 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24817 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24818 skip "Need MDS version at least 2.7.55"
24825 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
24826 $LCTL set_param fail_loc=0x1702
24827 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24828 error "set striped dir error"
24830 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24831 error "create files under striped dir failed"
24833 $LCTL set_param fail_loc=0
24835 rm -rf $DIR/$tdir || error "unlink striped dir fails"
24839 run_test 300j "test large update record"
24842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24843 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24844 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24845 skip "Need MDS version at least 2.7.55"
24847 # this test needs a huge transaction
24849 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24850 osd*.$FSNAME-MDT0000.kbytestotal")
24851 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
24858 #define OBD_FAIL_LARGE_STRIPE 0x1703
24859 $LCTL set_param fail_loc=0x1703
24860 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
24861 error "set striped dir error"
24862 $LCTL set_param fail_loc=0
24864 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24865 error "getstripeddir fails"
24866 rm -rf $DIR/$tdir/striped_dir ||
24867 error "unlink striped dir fails"
24871 run_test 300k "test large striped directory"
24874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24875 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24876 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24877 skip "Need MDS version at least 2.7.55"
24881 test_mkdir -p $DIR/$tdir/striped_dir
24882 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
24883 error "chown $RUNAS_ID failed"
24884 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
24885 error "set default striped dir failed"
24887 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
24888 $LCTL set_param fail_loc=0x80000158
24889 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
24891 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
24892 [ $stripe_index -eq 1 ] ||
24893 error "expect 1 get $stripe_index for $dir"
24895 run_test 300l "non-root user to create dir under striped dir with stale layout"
24898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24899 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
24900 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24901 skip "Need MDS version at least 2.7.55"
24903 mkdir -p $DIR/$tdir/striped_dir
24904 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
24905 error "set default stripes dir error"
24907 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
24909 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
24910 [ $stripe_count -eq 0 ] ||
24911 error "expect 0 get $stripe_count for a"
24913 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
24914 error "set default stripes dir error"
24916 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
24918 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
24919 [ $stripe_count -eq 0 ] ||
24920 error "expect 0 get $stripe_count for b"
24922 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
24923 error "set default stripes dir error"
24925 mkdir $DIR/$tdir/striped_dir/c &&
24926 error "default stripe_index is invalid, mkdir c should fails"
24928 rm -rf $DIR/$tdir || error "rmdir fails"
24930 run_test 300m "setstriped directory on single MDT FS"
24933 local list=$(comma_list $(mdts_nodes))
24936 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24941 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24942 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24943 skip "Need MDS version at least 2.7.55"
24944 remote_mds_nodsh && skip "remote MDS with nodsh"
24947 local list=$(comma_list $(mdts_nodes))
24949 trap cleanup_300n RETURN EXIT
24950 mkdir -p $DIR/$tdir
24951 chmod 777 $DIR/$tdir
24952 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
24953 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24954 error "create striped dir succeeds with gid=0"
24956 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24957 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
24958 error "create striped dir fails with gid=-1"
24960 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24961 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
24962 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24963 error "set default striped dir succeeds with gid=0"
24966 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24967 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
24968 error "set default striped dir fails with gid=-1"
24971 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24972 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
24973 error "create test_dir fails"
24974 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
24975 error "create test_dir1 fails"
24976 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
24977 error "create test_dir2 fails"
24980 run_test 300n "non-root user to create dir under striped dir with default EA"
24983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24984 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24985 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24986 skip "Need MDS version at least 2.7.55"
24991 mkdir -p $DIR/$tdir
24993 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
24994 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
24995 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
24996 skip "not enough free inodes $numfree1 $numfree2"
24999 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
25000 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
25001 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
25002 skip "not enough free space $numfree1 $numfree2"
25005 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
25006 error "setdirstripe fails"
25008 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
25009 error "create dirs fails"
25011 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
25012 ls $DIR/$tdir/striped_dir > /dev/null ||
25013 error "ls striped dir fails"
25014 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
25015 error "unlink big striped dir fails"
25017 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
25020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25021 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25022 remote_mds_nodsh && skip "remote MDS with nodsh"
25024 mkdir_on_mdt0 $DIR/$tdir
25026 #define OBD_FAIL_OUT_ENOSPC 0x1704
25027 do_facet mds2 lctl set_param fail_loc=0x80001704
25028 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
25029 && error "create striped directory should fail"
25031 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
25033 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
25036 run_test 300p "create striped directory without space"
25039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25040 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25042 local fd=$(free_fd)
25043 local cmd="exec $fd<$tdir"
25045 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
25048 trap "eval $cmd" EXIT
25049 cd $tdir || error "cd $tdir fails"
25050 rmdir ../$tdir || error "rmdir $tdir fails"
25051 mkdir local_dir && error "create dir succeeds"
25052 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
25056 run_test 300q "create remote directory under orphan directory"
25059 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25060 skip "Need MDS version at least 2.7.55" && return
25061 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25065 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
25066 error "set striped dir error"
25068 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25069 error "getstripeddir fails"
25072 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
25073 awk '/lmv_stripe_count:/ { print $2 }')
25075 [ $MDSCOUNT -ne $stripe_count ] &&
25076 error "wrong stripe count $stripe_count expected $MDSCOUNT"
25078 rm -rf $DIR/$tdir/striped_dir ||
25079 error "unlink striped dir fails"
25081 run_test 300r "test -1 striped directory"
25083 test_300s_helper() {
25086 local stripe_dir=$DIR/$tdir/striped_dir.$count
25088 $LFS mkdir -c $count $stripe_dir ||
25089 error "lfs mkdir -c error"
25091 $LFS getdirstripe $stripe_dir ||
25092 error "lfs getdirstripe fails"
25095 stripe_count=$($LFS getdirstripe $stripe_dir |
25096 awk '/lmv_stripe_count:/ { print $2 }')
25098 [ $count -ne $stripe_count ] &&
25099 error_noexit "bad stripe count $stripe_count expected $count"
25102 dupe_stripes=$($LFS getdirstripe $stripe_dir |
25103 awk '/0x/ {count[$1] += 1}; END {
25104 for (idx in count) {
25105 if (count[idx]>1) {
25106 print "index " idx " count " count[idx]
25111 if [[ -n "$dupe_stripes" ]] ; then
25112 lfs getdirstripe $stripe_dir
25113 error_noexit "Dupe MDT above: $dupe_stripes "
25116 rm -rf $stripe_dir ||
25117 error_noexit "unlink $stripe_dir fails"
25121 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25122 skip "Need MDS version at least 2.7.55" && return
25123 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25126 for count in $(seq 2 $MDSCOUNT); do
25127 test_300s_helper $count
25130 run_test 300s "test lfs mkdir -c without -i"
25133 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
25134 skip "need MDS 2.14.55 or later"
25135 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
25137 local testdir="$DIR/$tdir/striped_dir"
25138 local dir1=$testdir/dir1
25139 local dir2=$testdir/dir2
25143 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
25144 error "failed to set default stripe count for $testdir"
25147 local stripe_count=$($LFS getdirstripe -c $dir1)
25149 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
25151 local max_count=$((MDSCOUNT - 1))
25152 local mdts=$(comma_list $(mdts_nodes))
25154 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
25155 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
25158 stripe_count=$($LFS getdirstripe -c $dir2)
25160 (( $stripe_count == $max_count )) || error "wrong stripe count"
25162 run_test 300t "test max_mdt_stripecount"
25164 prepare_remote_file() {
25165 mkdir $DIR/$tdir/src_dir ||
25166 error "create remote source failed"
25168 cp /etc/hosts $DIR/$tdir/src_dir/a ||
25169 error "cp to remote source failed"
25170 touch $DIR/$tdir/src_dir/a
25172 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
25173 error "create remote target dir failed"
25175 touch $DIR/$tdir/tgt_dir/b
25177 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
25178 error "rename dir cross MDT failed!"
25180 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
25181 error "src_child still exists after rename"
25183 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
25184 error "missing file(a) after rename"
25186 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
25187 error "diff after rename"
25191 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25194 local remote_file=$DIR/$tdir/tgt_dir/b
25196 mkdir -p $DIR/$tdir
25198 prepare_remote_file || error "prepare remote file failed"
25201 $OPENUNLINK $remote_file $remote_file ||
25202 error "openunlink $remote_file failed"
25203 $CHECKSTAT -a $remote_file || error "$remote_file exists"
25205 run_test 310a "open unlink remote file"
25208 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25211 local remote_file=$DIR/$tdir/tgt_dir/b
25213 mkdir -p $DIR/$tdir
25215 prepare_remote_file || error "prepare remote file failed"
25217 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25218 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
25219 $CHECKSTAT -t file $remote_file || error "check file failed"
25221 run_test 310b "unlink remote file with multiple links while open"
25224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25225 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
25227 local remote_file=$DIR/$tdir/tgt_dir/b
25229 mkdir -p $DIR/$tdir
25231 prepare_remote_file || error "prepare remote file failed"
25233 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25234 multiop_bg_pause $remote_file O_uc ||
25235 error "mulitop failed for remote file"
25237 $MULTIOP $DIR/$tfile Ouc
25238 kill -USR1 $MULTIPID
25241 run_test 310c "open-unlink remote file with multiple links"
25245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25246 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
25247 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
25248 skip "lustre < 2.8.54 does not contain LU-4825 fix"
25249 remote_mds_nodsh && skip "remote MDS with nodsh"
25251 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
25252 local mdts=$(comma_list $(mdts_nodes))
25254 mkdir -p $DIR/$tdir
25255 $LFS setstripe -i 0 -c 1 $DIR/$tdir
25256 createmany -o $DIR/$tdir/$tfile. 1000
25258 # statfs data is not real time, let's just calculate it
25259 old_iused=$((old_iused + 1000))
25261 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25262 osp.*OST0000*MDT0000.create_count")
25263 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25264 osp.*OST0000*MDT0000.max_create_count")
25265 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
25267 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
25268 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
25269 [ $index -ne 0 ] || error "$tfile stripe index is 0"
25271 unlinkmany $DIR/$tdir/$tfile. 1000
25273 do_nodes $mdts "$LCTL set_param -n \
25274 osp.*OST0000*.max_create_count=$max_count"
25275 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
25276 do_nodes $mdts "$LCTL set_param -n \
25277 osp.*OST0000*.create_count=$count"
25278 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
25279 grep "=0" && error "create_count is zero"
25282 for i in $(seq 120); do
25283 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
25284 # system may be too busy to destroy all objs in time, use
25285 # a somewhat small value to not fail autotest
25286 [ $((old_iused - new_iused)) -gt 400 ] && break
25290 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
25291 [ $((old_iused - new_iused)) -gt 400 ] ||
25292 error "objs not destroyed after unlink"
25294 run_test 311 "disable OSP precreate, and unlink should destroy objs"
25300 local fid=($($LFS getstripe $tf | grep 0x))
25301 local seq=${fid[3]#0x}
25302 local objid=${fid[1]}
25304 local vdevdir=$(dirname $(facet_vdevice $ost))
25305 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
25306 local zfs_zapid=$(do_facet $ost $cmd |
25307 grep -w "/O/$seq/d$((objid%32))" -C 5 |
25308 awk '/Object/{getline; print $1}')
25309 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
25310 awk "/$objid = /"'{printf $3}')
25315 zfs_object_blksz() {
25319 local vdevdir=$(dirname $(facet_vdevice $ost))
25320 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
25321 local blksz=$(do_facet $ost $cmd $objid |
25322 awk '/dblk/{getline; printf $4}')
25324 case "${blksz: -1}" in
25325 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
25326 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
25333 test_312() { # LU-4856
25334 remote_ost_nodsh && skip "remote OST with nodsh"
25335 [[ "$ost1_FSTYPE" == "zfs" ]] || skip "the test only applies to zfs"
25337 local max_blksz=$(do_facet ost1 \
25338 $ZFS get -p recordsize $(facet_device ost1) |
25339 awk '!/VALUE/{print $3}')
25340 local tf=$DIR/$tfile
25342 $LFS setstripe -c1 $tf
25343 local facet="ost$(($($LFS getstripe -i $tf) + 1))"
25345 # Get ZFS object id
25346 local zfs_objid=$(zfs_get_objid $facet $tf)
25347 # block size change by sequential overwrite
25350 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
25351 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
25353 local blksz=$(zfs_object_blksz $facet $zfs_objid)
25354 [[ $blksz -eq $bs ]] || error "blksz error: $blksz, expected: $bs"
25358 $LFS setstripe -c1 $tf
25359 facet="ost$(($($LFS getstripe -i $tf) + 1))"
25361 # block size change by sequential append write
25362 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
25363 zfs_objid=$(zfs_get_objid $facet $tf)
25366 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
25367 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
25368 oflag=sync conv=notrunc
25370 blksz=$(zfs_object_blksz $facet $zfs_objid)
25371 (( $blksz == 2 * count * PAGE_SIZE )) ||
25372 error "blksz error, actual $blksz, " \
25373 "expected: 2 * $count * $PAGE_SIZE"
25378 $LFS setstripe -c1 $tf
25379 facet="ost$(($($LFS getstripe -i $tf) + 1))"
25380 zfs_objid=$(zfs_get_objid $facet $tf)
25382 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
25383 blksz=$(zfs_object_blksz $facet $zfs_objid)
25384 (( blksz == PAGE_SIZE )) ||
25385 error "blksz error: $blksz, expected: $PAGE_SIZE"
25387 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
25388 blksz=$(zfs_object_blksz $facet $zfs_objid)
25389 (( blksz == 65536 )) || error "blksz error: $blksz, expected: 64k"
25391 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
25392 blksz=$(zfs_object_blksz $facet $zfs_objid)
25393 (( blksz == 65536 )) || error "rewrite error: $blksz, expected: 64k"
25395 run_test 312 "make sure ZFS adjusts its block size by write pattern"
25398 remote_ost_nodsh && skip "remote OST with nodsh"
25400 local file=$DIR/$tfile
25403 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
25405 # define OBD_FAIL_TGT_RCVD_EIO 0x720
25406 do_facet ost1 "$LCTL set_param fail_loc=0x720"
25407 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
25408 error "write should failed"
25409 do_facet ost1 "$LCTL set_param fail_loc=0"
25412 run_test 313 "io should fail after last_rcvd update fail"
25415 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
25417 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
25418 do_facet ost1 "$LCTL set_param fail_loc=0x720"
25420 wait_delete_completed
25421 do_facet ost1 "$LCTL set_param fail_loc=0"
25423 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
25425 test_315() { # LU-618
25426 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
25428 local file=$DIR/$tfile
25431 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
25432 error "multiop file write failed"
25433 $MULTIOP $file oO_RDONLY:r4063232_c &
25438 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
25441 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
25444 run_test 315 "read should be accounted"
25447 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
25448 large_xattr_enabled || skip "ea_inode feature disabled"
25450 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
25451 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
25452 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
25453 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
25455 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
25457 run_test 316 "lfs migrate of file with large_xattr enabled"
25460 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
25461 skip "Need MDS version at least 2.11.53"
25462 if [ "$ost1_FSTYPE" == "zfs" ]; then
25463 skip "LU-10370: no implementation for ZFS"
25467 local grant_blk_size
25469 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
25470 awk '/grant_block_size:/ { print $2; exit; }')
25472 # Create File of size 5M. Truncate it to below size's and verify
25475 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
25476 error "Create file $DIR/$tfile failed"
25477 stack_trap "rm -f $DIR/$tfile" EXIT
25479 for trunc_sz in 2097152 4097 4000 509 0; do
25480 $TRUNCATE $DIR/$tfile $trunc_sz ||
25481 error "truncate $tfile to $trunc_sz failed"
25482 local sz=$(stat --format=%s $DIR/$tfile)
25483 local blk=$(stat --format=%b $DIR/$tfile)
25484 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
25485 grant_blk_size) * 8))
25487 if [[ $blk -ne $trunc_blk ]]; then
25488 $(which stat) $DIR/$tfile
25489 error "Expected Block $trunc_blk got $blk for $tfile"
25492 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
25493 error "Expected Size $trunc_sz got $sz for $tfile"
25498 # Create file with a hole and write actual 65536 bytes which aligned
25499 # with 4K and 64K PAGE_SIZE. Block count must be 128.
25502 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
25503 error "Create file : $DIR/$tfile"
25506 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
25507 # blocks. The block count must drop to 8.
25509 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
25510 ((bs - grant_blk_size) + 1)))
25511 $TRUNCATE $DIR/$tfile $trunc_sz ||
25512 error "truncate $tfile to $trunc_sz failed"
25514 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
25515 sz=$(stat --format=%s $DIR/$tfile)
25516 blk=$(stat --format=%b $DIR/$tfile)
25518 if [[ $blk -ne $trunc_bsz ]]; then
25519 $(which stat) $DIR/$tfile
25520 error "Expected Block $trunc_bsz got $blk for $tfile"
25523 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
25524 error "Expected Size $trunc_sz got $sz for $tfile"
25526 run_test 317 "Verify blocks get correctly update after truncate"
25529 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
25530 local old_max_active=$($LCTL get_param -n \
25531 ${llite_name}.max_read_ahead_async_active \
25534 $LCTL set_param llite.*.max_read_ahead_async_active=256
25535 local max_active=$($LCTL get_param -n \
25536 ${llite_name}.max_read_ahead_async_active \
25538 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
25540 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
25541 error "set max_read_ahead_async_active should succeed"
25543 $LCTL set_param llite.*.max_read_ahead_async_active=512
25544 max_active=$($LCTL get_param -n \
25545 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
25546 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
25548 # restore @max_active
25549 [ $old_max_active -ne 0 ] && $LCTL set_param \
25550 llite.*.max_read_ahead_async_active=$old_max_active
25552 local old_threshold=$($LCTL get_param -n \
25553 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
25554 local max_per_file_mb=$($LCTL get_param -n \
25555 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
25557 local invalid=$(($max_per_file_mb + 1))
25559 llite.*.read_ahead_async_file_threshold_mb=$invalid\
25560 && error "set $invalid should fail"
25562 local valid=$(($invalid - 1))
25564 llite.*.read_ahead_async_file_threshold_mb=$valid ||
25565 error "set $valid should succeed"
25566 local threshold=$($LCTL get_param -n \
25567 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
25568 [ $threshold -eq $valid ] || error \
25569 "expect threshold $valid got $threshold"
25571 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
25573 run_test 318 "Verify async readahead tunables"
25576 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
25578 local before=$(date +%s)
25580 local mdir=$DIR/$tdir
25581 local file=$mdir/xxx
25583 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
25586 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
25587 $LCTL set_param fail_val=5 fail_loc=0x8000032c
25588 $LFS migrate -m1 $mdir &
25591 dd if=$file of=/dev/null
25593 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
25594 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
25596 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
25598 run_test 319 "lost lease lock on migrate error"
25600 test_398a() { # LU-4198
25601 local ost1_imp=$(get_osc_import_name client ost1)
25602 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25605 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25606 $LCTL set_param ldlm.namespaces.*.lru_size=clear
25608 # request a new lock on client
25609 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25611 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
25612 local lock_count=$($LCTL get_param -n \
25613 ldlm.namespaces.$imp_name.lru_size)
25614 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
25616 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
25618 # no lock cached, should use lockless DIO and not enqueue new lock
25619 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
25620 lock_count=$($LCTL get_param -n \
25621 ldlm.namespaces.$imp_name.lru_size)
25622 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
25624 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
25626 # no lock cached, should use locked DIO append
25627 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
25628 conv=notrunc || error "DIO append failed"
25629 lock_count=$($LCTL get_param -n \
25630 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
25631 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
25633 run_test 398a "direct IO should cancel lock otherwise lockless"
25635 test_398b() { # LU-4198
25636 local before=$(date +%s)
25640 which fio || skip_env "no fio installed"
25641 $LFS setstripe -c -1 -S 1M $DIR/$tfile
25642 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
25644 # Single page, multiple pages, stripe size, 4*stripe size
25645 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
25646 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
25647 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
25648 --numjobs=$njobs --fallocate=none \
25649 --iodepth=16 --allow_file_create=0 \
25650 --size=$((size/njobs))M \
25651 --filename=$DIR/$tfile &
25654 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
25655 fio --name=rand-rw --rw=randrw --bs=$bsize \
25656 --numjobs=$njobs --fallocate=none \
25657 --iodepth=16 --allow_file_create=0 \
25658 --size=$((size/njobs))M \
25659 --filename=$DIR/$tfile || true
25663 evict=$(do_facet client $LCTL get_param \
25664 osc.$FSNAME-OST*-osc-*/state |
25665 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
25667 [ -z "$evict" ] || [[ $evict -le $before ]] ||
25668 (do_facet client $LCTL get_param \
25669 osc.$FSNAME-OST*-osc-*/state;
25670 error "eviction happened: $evict before:$before")
25674 run_test 398b "DIO and buffer IO race"
25676 test_398c() { # LU-4198
25677 local ost1_imp=$(get_osc_import_name client ost1)
25678 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25681 which fio || skip_env "no fio installed"
25683 saved_debug=$($LCTL get_param -n debug)
25684 $LCTL set_param debug=0
25686 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
25687 ((size /= 1024)) # by megabytes
25688 ((size /= 2)) # write half of the OST at most
25689 [ $size -gt 40 ] && size=40 #reduce test time anyway
25691 $LFS setstripe -c 1 $DIR/$tfile
25693 # it seems like ldiskfs reserves more space than necessary if the
25694 # writing blocks are not mapped, so it extends the file firstly
25695 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
25696 cancel_lru_locks osc
25698 # clear and verify rpc_stats later
25699 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
25702 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
25703 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
25704 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25705 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25706 --filename=$DIR/$tfile
25707 [ $? -eq 0 ] || error "fio write error"
25709 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
25710 error "Locks were requested while doing AIO"
25712 # get the percentage of 1-page I/O
25713 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
25714 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
25716 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
25718 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
25719 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
25720 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25721 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25722 --filename=$DIR/$tfile
25723 [ $? -eq 0 ] || error "fio mixed read write error"
25725 echo "AIO with large block size ${size}M"
25726 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
25727 --numjobs=1 --fallocate=none --ioengine=libaio \
25728 --iodepth=16 --allow_file_create=0 --size=${size}M \
25729 --filename=$DIR/$tfile
25730 [ $? -eq 0 ] || error "fio large block size failed"
25733 $LCTL set_param debug="$saved_debug"
25735 run_test 398c "run fio to test AIO"
25737 test_398d() { # LU-13846
25738 which aiocp || skip_env "no aiocp installed"
25739 local aio_file=$DIR/$tfile.aio
25741 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25743 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
25744 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
25745 stack_trap "rm -f $DIR/$tfile $aio_file"
25747 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
25749 # make sure we don't crash and fail properly
25750 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25751 error "aio not aligned with PAGE SIZE should fail"
25753 rm -f $DIR/$tfile $aio_file
25755 run_test 398d "run aiocp to verify block size > stripe size"
25758 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
25759 touch $DIR/$tfile.new
25760 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
25762 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
25764 test_398f() { # LU-14687
25765 which aiocp || skip_env "no aiocp installed"
25766 local aio_file=$DIR/$tfile.aio
25768 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25770 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
25771 stack_trap "rm -f $DIR/$tfile $aio_file"
25773 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25774 $LCTL set_param fail_loc=0x1418
25775 # make sure we don't crash and fail properly
25776 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25777 error "aio with page allocation failure succeeded"
25778 $LCTL set_param fail_loc=0
25779 diff $DIR/$tfile $aio_file
25780 [[ $? != 0 ]] || error "no diff after failed aiocp"
25782 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
25784 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
25785 # stripe and i/o size must be > stripe size
25786 # Old style synchronous DIO waits after submitting each chunk, resulting in a
25787 # single RPC in flight. This test shows async DIO submission is working by
25788 # showing multiple RPCs in flight.
25789 test_398g() { # LU-13798
25790 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25792 # We need to do some i/o first to acquire enough grant to put our RPCs
25793 # in flight; otherwise a new connection may not have enough grant
25795 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25796 error "parallel dio failed"
25797 stack_trap "rm -f $DIR/$tfile"
25799 # Reduce RPC size to 1M to avoid combination in to larger RPCs
25800 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25801 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25802 stack_trap "$LCTL set_param -n $pages_per_rpc"
25804 # Recreate file so it's empty
25806 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25807 #Pause rpc completion to guarantee we see multiple rpcs in flight
25808 #define OBD_FAIL_OST_BRW_PAUSE_BULK
25809 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
25810 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25813 $LCTL set_param osc.*.rpc_stats=c
25815 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25816 error "parallel dio failed"
25817 stack_trap "rm -f $DIR/$tfile"
25819 $LCTL get_param osc.*-OST0000-*.rpc_stats
25820 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25821 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25822 grep "8:" | awk '{print $8}')
25823 # We look at the "8 rpcs in flight" field, and verify A) it is present
25824 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
25825 # as expected for an 8M DIO to a file with 1M stripes.
25826 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
25828 # Verify turning off parallel dio works as expected
25830 $LCTL set_param osc.*.rpc_stats=c
25831 $LCTL set_param llite.*.parallel_dio=0
25832 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
25834 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25835 error "dio with parallel dio disabled failed"
25837 # Ideally, we would see only one RPC in flight here, but there is an
25838 # unavoidable race between i/o completion and RPC in flight counting,
25839 # so while only 1 i/o is in flight at a time, the RPC in flight counter
25840 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
25841 # So instead we just verify it's always < 8.
25842 $LCTL get_param osc.*-OST0000-*.rpc_stats
25843 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25844 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25845 grep '^$' -B1 | grep . | awk '{print $1}')
25846 [ $ret != "8:" ] ||
25847 error "we should see fewer than 8 RPCs in flight (saw $ret)"
25849 run_test 398g "verify parallel dio async RPC submission"
25851 test_398h() { # LU-13798
25852 local dio_file=$DIR/$tfile.dio
25854 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25856 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25857 stack_trap "rm -f $DIR/$tfile $dio_file"
25859 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
25860 error "parallel dio failed"
25861 diff $DIR/$tfile $dio_file
25862 [[ $? == 0 ]] || error "file diff after aiocp"
25864 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
25866 test_398i() { # LU-13798
25867 local dio_file=$DIR/$tfile.dio
25869 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25871 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25872 stack_trap "rm -f $DIR/$tfile $dio_file"
25874 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25875 $LCTL set_param fail_loc=0x1418
25876 # make sure we don't crash and fail properly
25877 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
25878 error "parallel dio page allocation failure succeeded"
25879 diff $DIR/$tfile $dio_file
25880 [[ $? != 0 ]] || error "no diff after failed aiocp"
25882 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
25884 test_398j() { # LU-13798
25885 # Stripe size > RPC size but less than i/o size tests split across
25886 # stripes and RPCs for individual i/o op
25887 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
25889 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
25890 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25891 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25892 stack_trap "$LCTL set_param -n $pages_per_rpc"
25894 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25895 error "parallel dio write failed"
25896 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
25898 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
25899 error "parallel dio read failed"
25900 diff $DIR/$tfile $DIR/$tfile.2
25901 [[ $? == 0 ]] || error "file diff after parallel dio read"
25903 run_test 398j "test parallel dio where stripe size > rpc_size"
25905 test_398k() { # LU-13798
25906 wait_delete_completed
25909 # 4 stripe file; we will cause out of space on OST0
25910 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25912 # Fill OST0 (if it's not too large)
25913 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25915 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25916 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25918 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25919 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25920 error "dd should fill OST0"
25921 stack_trap "rm -f $DIR/$tfile.1"
25923 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25927 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
25928 error "file is not 0 bytes in size"
25930 # dd above should not succeed, but don't error until here so we can
25931 # get debug info above
25933 error "parallel dio write with enospc succeeded"
25934 stack_trap "rm -f $DIR/$tfile"
25936 run_test 398k "test enospc on first stripe"
25938 test_398l() { # LU-13798
25939 wait_delete_completed
25942 # 4 stripe file; we will cause out of space on OST0
25943 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
25944 # happens on the second i/o chunk we issue
25945 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
25947 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
25948 stack_trap "rm -f $DIR/$tfile"
25950 # Fill OST0 (if it's not too large)
25951 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25953 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25954 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25956 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25957 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25958 error "dd should fill OST0"
25959 stack_trap "rm -f $DIR/$tfile.1"
25961 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
25963 stack_trap "rm -f $DIR/$tfile.2"
25965 # Check that short write completed as expected
25966 ls -la $DIR/$tfile.2
25967 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
25968 error "file is not 1M in size"
25970 # dd above should not succeed, but don't error until here so we can
25971 # get debug info above
25973 error "parallel dio write with enospc succeeded"
25975 # Truncate source file to same length as output file and diff them
25976 $TRUNCATE $DIR/$tfile 1048576
25977 diff $DIR/$tfile $DIR/$tfile.2
25978 [[ $? == 0 ]] || error "data incorrect after short write"
25980 run_test 398l "test enospc on intermediate stripe/RPC"
25982 test_398m() { # LU-13798
25983 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25985 # Set up failure on OST0, the first stripe:
25986 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
25987 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
25988 # OST0 is on ost1, OST1 is on ost2.
25989 # So this fail_val specifies OST0
25990 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
25991 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25993 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25994 error "parallel dio write with failure on first stripe succeeded"
25995 stack_trap "rm -f $DIR/$tfile"
25996 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25998 # Place data in file for read
25999 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26000 error "parallel dio write failed"
26002 # Fail read on OST0, first stripe
26003 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26004 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
26005 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26006 error "parallel dio read with error on first stripe succeeded"
26007 rm -f $DIR/$tfile.2
26008 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26010 # Switch to testing on OST1, second stripe
26011 # Clear file contents, maintain striping
26013 # Set up failure on OST1, second stripe:
26014 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
26015 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
26017 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26018 error "parallel dio write with failure on second stripe succeeded"
26019 stack_trap "rm -f $DIR/$tfile"
26020 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26022 # Place data in file for read
26023 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26024 error "parallel dio write failed"
26026 # Fail read on OST1, second stripe
26027 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26028 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
26029 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26030 error "parallel dio read with error on second stripe succeeded"
26031 rm -f $DIR/$tfile.2
26032 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26034 run_test 398m "test RPC failures with parallel dio"
26036 # Parallel submission of DIO should not cause problems for append, but it's
26037 # important to verify.
26038 test_398n() { # LU-13798
26039 $LFS setstripe -C 2 -S 1M $DIR/$tfile
26041 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
26042 error "dd to create source file failed"
26043 stack_trap "rm -f $DIR/$tfile"
26045 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
26046 error "parallel dio write with failure on second stripe succeeded"
26047 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
26048 diff $DIR/$tfile $DIR/$tfile.1
26049 [[ $? == 0 ]] || error "data incorrect after append"
26052 run_test 398n "test append with parallel DIO"
26055 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
26057 run_test 398o "right kms with DIO"
26060 local read_write=$1
26061 if [ "$read_write" = "write" ]; then
26062 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
26063 elif [ "$read_write" = "read" ]; then
26064 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
26066 error "argument error"
26069 # turn off debug for performance testing
26070 local saved_debug=$($LCTL get_param -n debug)
26071 $LCTL set_param debug=0
26073 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26075 # get ost1 size - $FSNAME-OST0000
26076 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
26077 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
26078 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
26080 if [ "$read_write" = "read" ]; then
26081 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
26084 local start_time=$(date +%s.%N)
26085 $dd_cmd bs=1M count=$blocks oflag=sync ||
26086 error "real dd $read_write error"
26087 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
26089 if [ "$read_write" = "write" ]; then
26093 # define OBD_FAIL_OST_FAKE_RW 0x238
26094 do_facet ost1 $LCTL set_param fail_loc=0x238
26096 local start_time=$(date +%s.%N)
26097 $dd_cmd bs=1M count=$blocks oflag=sync ||
26098 error "fake dd $read_write error"
26099 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
26101 if [ "$read_write" = "write" ]; then
26103 cancel_lru_locks osc
26104 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
26105 error "$tfile size not $blocks MB"
26107 do_facet ost1 $LCTL set_param fail_loc=0
26109 echo "fake $read_write $duration_fake vs. normal $read_write" \
26110 "$duration in seconds"
26111 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
26112 error_not_in_vm "fake write is slower"
26114 $LCTL set_param -n debug="$saved_debug"
26117 test_399a() { # LU-7655 for OST fake write
26118 remote_ost_nodsh && skip "remote OST with nodsh"
26122 run_test 399a "fake write should not be slower than normal write"
26124 test_399b() { # LU-8726 for OST fake read
26125 remote_ost_nodsh && skip "remote OST with nodsh"
26126 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
26127 skip_env "ldiskfs only test"
26132 run_test 399b "fake read should not be slower than normal read"
26134 test_400a() { # LU-1606, was conf-sanity test_74
26135 if ! which $CC > /dev/null 2>&1; then
26136 skip_env "$CC is not installed"
26139 local extra_flags=''
26140 local out=$TMP/$tfile
26141 local prefix=/usr/include/lustre
26144 # Oleg removes .c files in his test rig so test if any c files exist
26145 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
26146 skip_env "Needed .c test files are missing"
26148 if ! [[ -d $prefix ]]; then
26149 # Assume we're running in tree and fixup the include path.
26150 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
26151 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
26152 extra_flags+=" -L$LUSTRE/utils/.libs"
26155 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
26156 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
26157 error "client api broken"
26161 run_test 400a "Lustre client api program can compile and link"
26163 test_400b() { # LU-1606, LU-5011
26165 local out=$TMP/$tfile
26166 local prefix=/usr/include/linux/lustre
26168 # We use a hard coded prefix so that this test will not fail
26169 # when run in tree. There are headers in lustre/include/lustre/
26170 # that are not packaged (like lustre_idl.h) and have more
26171 # complicated include dependencies (like config.h and lnet/types.h).
26172 # Since this test about correct packaging we just skip them when
26173 # they don't exist (see below) rather than try to fixup cppflags.
26175 if ! which $CC > /dev/null 2>&1; then
26176 skip_env "$CC is not installed"
26179 for header in $prefix/*.h; do
26180 if ! [[ -f "$header" ]]; then
26184 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
26185 continue # lustre_ioctl.h is internal header
26188 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
26189 error "cannot compile '$header'"
26193 run_test 400b "packaged headers can be compiled"
26195 test_401a() { #LU-7437
26196 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
26197 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
26199 #count the number of parameters by "list_param -R"
26200 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
26201 #count the number of parameters by listing proc files
26202 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
26203 echo "proc_dirs='$proc_dirs'"
26204 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
26205 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
26208 [ $params -eq $procs ] ||
26209 error "found $params parameters vs. $procs proc files"
26211 # test the list_param -D option only returns directories
26212 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
26213 #count the number of parameters by listing proc directories
26214 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
26217 [ $params -eq $procs ] ||
26218 error "found $params parameters vs. $procs proc files"
26220 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
26223 # jobid_var may not allow arbitrary values, so use jobid_name
26225 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26226 local testname=jobid_name tmp='testing%p'
26228 local testname=jobid_var tmp=testing
26231 local save=$($LCTL get_param -n $testname)
26233 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
26234 error "no error returned when setting bad parameters"
26236 local jobid_new=$($LCTL get_param -n foe $testname baz)
26237 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
26239 $LCTL set_param -n fog=bam $testname=$save bat=fog
26240 local jobid_old=$($LCTL get_param -n foe $testname bag)
26241 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
26243 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
26246 # jobid_var may not allow arbitrary values, so use jobid_name
26248 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26249 local testname=jobid_name
26251 local testname=jobid_var
26254 local jobid_var_old=$($LCTL get_param -n $testname)
26255 local jobid_var_new
26257 $LCTL set_param $testname= &&
26258 error "no error returned for 'set_param a='"
26260 jobid_var_new=$($LCTL get_param -n $testname)
26261 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
26262 error "$testname was changed by setting without value"
26264 $LCTL set_param $testname &&
26265 error "no error returned for 'set_param a'"
26267 jobid_var_new=$($LCTL get_param -n $testname)
26268 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
26269 error "$testname was changed by setting without value"
26271 run_test 401c "Verify 'lctl set_param' without value fails in either format."
26274 # jobid_var may not allow arbitrary values, so use jobid_name
26276 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26277 local testname=jobid_name new_value='foo=bar%p'
26279 local testname=jobid_var new_valuie=foo=bar
26282 local jobid_var_old=$($LCTL get_param -n $testname)
26283 local jobid_var_new
26285 $LCTL set_param $testname=$new_value ||
26286 error "'set_param a=b' did not accept a value containing '='"
26288 jobid_var_new=$($LCTL get_param -n $testname)
26289 [[ "$jobid_var_new" == "$new_value" ]] ||
26290 error "'set_param a=b' failed on a value containing '='"
26292 # Reset the $testname to test the other format
26293 $LCTL set_param $testname=$jobid_var_old
26294 jobid_var_new=$($LCTL get_param -n $testname)
26295 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
26296 error "failed to reset $testname"
26298 $LCTL set_param $testname $new_value ||
26299 error "'set_param a b' did not accept a value containing '='"
26301 jobid_var_new=$($LCTL get_param -n $testname)
26302 [[ "$jobid_var_new" == "$new_value" ]] ||
26303 error "'set_param a b' failed on a value containing '='"
26305 $LCTL set_param $testname $jobid_var_old
26306 jobid_var_new=$($LCTL get_param -n $testname)
26307 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
26308 error "failed to reset $testname"
26310 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
26312 test_401e() { # LU-14779
26313 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
26314 error "lctl list_param MGC* failed"
26315 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
26316 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
26317 error "lctl get_param lru_size failed"
26319 run_test 401e "verify 'lctl get_param' works with NID in parameter"
26322 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
26323 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
26324 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
26325 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
26326 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
26327 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
26328 remote_mds_nodsh && skip "remote MDS with nodsh"
26330 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
26331 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
26332 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
26333 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
26334 echo "Touch failed - OK"
26336 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
26339 local file1=$DIR/$tfile.1
26340 local file2=$DIR/$tfile.2
26341 local tfile=$TMP/$tfile
26343 rm -f $file1 $file2 $tfile
26348 # 30 sec OBD_TIMEOUT in ll_getattr()
26349 # right before populating st_nlink
26350 $LCTL set_param fail_loc=0x80001409
26351 stat -c %h $file1 > $tfile &
26353 # create an alias, drop all locks and reclaim the dentry
26355 cancel_lru_locks mdc
26356 cancel_lru_locks osc
26357 sysctl -w vm.drop_caches=2
26361 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
26363 rm -f $tfile $file1 $file2
26365 run_test 403 "i_nlink should not drop to zero due to aliasing"
26367 test_404() { # LU-6601
26368 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
26369 skip "Need server version newer than 2.8.52"
26370 remote_mds_nodsh && skip "remote MDS with nodsh"
26372 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
26373 awk '/osp .*-osc-MDT/ { print $4}')
26376 for osp in $mosps; do
26377 echo "Deactivate: " $osp
26378 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
26379 local stat=$(do_facet $SINGLEMDS $LCTL dl |
26380 awk -vp=$osp '$4 == p { print $2 }')
26381 [ $stat = IN ] || {
26382 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
26383 error "deactivate error"
26385 echo "Activate: " $osp
26386 do_facet $SINGLEMDS $LCTL --device %$osp activate
26387 local stat=$(do_facet $SINGLEMDS $LCTL dl |
26388 awk -vp=$osp '$4 == p { print $2 }')
26389 [ $stat = UP ] || {
26390 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
26391 error "activate error"
26395 run_test 404 "validate manual {de}activated works properly for OSPs"
26398 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
26399 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
26400 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
26401 skip "Layout swap lock is not supported"
26403 check_swap_layouts_support
26404 check_swap_layout_no_dom $DIR
26406 test_mkdir $DIR/$tdir
26407 swap_lock_test -d $DIR/$tdir ||
26408 error "One layout swap locked test failed"
26410 run_test 405 "Various layout swap lock tests"
26413 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26414 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
26415 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
26416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26417 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
26418 skip "Need MDS version at least 2.8.50"
26420 local def_stripe_size=$($LFS getstripe -S $MOUNT)
26421 local test_pool=$TESTNAME
26423 pool_add $test_pool || error "pool_add failed"
26424 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
26425 error "pool_add_targets failed"
26427 save_layout_restore_at_exit $MOUNT
26429 # parent set default stripe count only, child will stripe from both
26430 # parent and fs default
26431 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
26432 error "setstripe $MOUNT failed"
26433 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
26434 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
26435 for i in $(seq 10); do
26436 local f=$DIR/$tdir/$tfile.$i
26437 touch $f || error "touch failed"
26438 local count=$($LFS getstripe -c $f)
26439 [ $count -eq $OSTCOUNT ] ||
26440 error "$f stripe count $count != $OSTCOUNT"
26441 local offset=$($LFS getstripe -i $f)
26442 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
26443 local size=$($LFS getstripe -S $f)
26444 [ $size -eq $((def_stripe_size * 2)) ] ||
26445 error "$f stripe size $size != $((def_stripe_size * 2))"
26446 local pool=$($LFS getstripe -p $f)
26447 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
26450 # change fs default striping, delete parent default striping, now child
26451 # will stripe from new fs default striping only
26452 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
26453 error "change $MOUNT default stripe failed"
26454 $LFS setstripe -c 0 $DIR/$tdir ||
26455 error "delete $tdir default stripe failed"
26456 for i in $(seq 11 20); do
26457 local f=$DIR/$tdir/$tfile.$i
26458 touch $f || error "touch $f failed"
26459 local count=$($LFS getstripe -c $f)
26460 [ $count -eq 1 ] || error "$f stripe count $count != 1"
26461 local offset=$($LFS getstripe -i $f)
26462 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
26463 local size=$($LFS getstripe -S $f)
26464 [ $size -eq $def_stripe_size ] ||
26465 error "$f stripe size $size != $def_stripe_size"
26466 local pool=$($LFS getstripe -p $f)
26467 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
26470 unlinkmany $DIR/$tdir/$tfile. 1 20
26472 local f=$DIR/$tdir/$tfile
26473 pool_remove_all_targets $test_pool $f
26474 pool_remove $test_pool $f
26476 run_test 406 "DNE support fs default striping"
26479 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26480 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
26481 skip "Need MDS version at least 2.8.55"
26482 remote_mds_nodsh && skip "remote MDS with nodsh"
26484 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
26485 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
26486 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
26487 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
26488 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
26490 #define OBD_FAIL_DT_TXN_STOP 0x2019
26491 for idx in $(seq $MDSCOUNT); do
26492 do_facet mds$idx "lctl set_param fail_loc=0x2019"
26494 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
26495 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
26496 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
26499 run_test 407 "transaction fail should cause operation fail"
26502 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
26504 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
26505 lctl set_param fail_loc=0x8000040a
26506 # let ll_prepare_partial_page() fail
26507 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
26511 # create at least 100 unused inodes so that
26512 # shrink_icache_memory(0) should not return 0
26513 touch $DIR/$tfile-{0..100}
26514 rm -f $DIR/$tfile-{0..100}
26517 echo 2 > /proc/sys/vm/drop_caches
26519 run_test 408 "drop_caches should not hang due to page leaks"
26523 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26525 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
26526 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
26527 touch $DIR/$tdir/guard || error "(2) Fail to create"
26529 local PREFIX=$(str_repeat 'A' 128)
26530 echo "Create 1K hard links start at $(date)"
26531 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
26532 error "(3) Fail to hard link"
26534 echo "Links count should be right although linkEA overflow"
26535 stat $DIR/$tdir/guard || error "(4) Fail to stat"
26536 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
26537 [ $linkcount -eq 1001 ] ||
26538 error "(5) Unexpected hard links count: $linkcount"
26540 echo "List all links start at $(date)"
26541 ls -l $DIR/$tdir/foo > /dev/null ||
26542 error "(6) Fail to list $DIR/$tdir/foo"
26544 echo "Unlink hard links start at $(date)"
26545 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
26546 error "(7) Fail to unlink"
26547 echo "Unlink hard links finished at $(date)"
26549 run_test 409 "Large amount of cross-MDTs hard links on the same file"
26553 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
26554 skip "Need client version at least 2.9.59"
26555 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
26556 skip "Need MODULES build"
26558 # Create a file, and stat it from the kernel
26559 local testfile=$DIR/$tfile
26562 local run_id=$RANDOM
26563 local my_ino=$(stat --format "%i" $testfile)
26565 # Try to insert the module. This will always fail as the
26566 # module is designed to not be inserted.
26567 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
26570 # Anything but success is a test failure
26572 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
26573 error "no inode match"
26575 run_test 410 "Test inode number returned from kernel thread"
26577 cleanup_test411_cgroup() {
26583 local cg_basedir=/sys/fs/cgroup/memory
26585 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
26586 skip "no setup for cgroup"
26588 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
26589 error "test file creation failed"
26590 cancel_lru_locks osc
26592 # Create a very small memory cgroup to force a slab allocation error
26593 local cgdir=$cg_basedir/osc_slab_alloc
26594 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
26595 trap "cleanup_test411_cgroup $cgdir" EXIT
26596 echo 2M > $cgdir/memory.kmem.limit_in_bytes
26597 echo 1M > $cgdir/memory.limit_in_bytes
26599 # Should not LBUG, just be killed by oom-killer
26600 # dd will return 0 even allocation failure in some environment.
26601 # So don't check return value
26602 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
26603 cleanup_test411_cgroup $cgdir
26607 run_test 411 "Slab allocation error with cgroup does not LBUG"
26610 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
26611 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
26612 skip "Need server version at least 2.10.55"
26614 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
26615 error "mkdir failed"
26616 $LFS getdirstripe $DIR/$tdir
26617 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
26618 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
26619 error "expect $((MDSCOUT - 1)) get $stripe_index"
26620 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
26621 [ $stripe_count -eq 2 ] ||
26622 error "expect 2 get $stripe_count"
26624 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
26629 # subdirs should be on the same MDT as parent
26630 for i in $(seq 0 $((MDSCOUNT - 1))); do
26631 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
26632 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
26633 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
26634 (( index == i )) || error "mdt$i/sub on MDT$index"
26637 # stripe offset -1, ditto
26638 for i in {1..10}; do
26639 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
26640 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
26641 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
26642 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
26643 (( index == index2 )) ||
26644 error "qos$i on MDT$index, sub on MDT$index2"
26647 local testdir=$DIR/$tdir/inherit
26649 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
26652 testdir=$testdir/s$i
26653 mkdir $testdir || error "mkdir $testdir failed"
26654 index=$($LFS getstripe -m $testdir)
26655 (( index == 1 )) ||
26656 error "$testdir on MDT$index"
26659 # not inherit any more
26660 testdir=$testdir/s3
26661 mkdir $testdir || error "mkdir $testdir failed"
26662 getfattr -d -m dmv $testdir | grep dmv &&
26663 error "default LMV set on $testdir" || true
26665 run_test 412 "mkdir on specific MDTs"
26667 TEST413_COUNT=${TEST413_COUNT:-200}
26670 # set_maxage() is used by test_413 only.
26671 # This is a helper function to set maxage. Does not return any value.
26672 # Input: maxage to set
26675 local lmv_qos_maxage
26676 local lod_qos_maxage
26677 local new_maxage=$1
26679 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26680 $LCTL set_param lmv.*.qos_maxage=$new_maxage
26681 stack_trap "$LCTL set_param \
26682 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26683 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
26684 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
26685 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26686 lod.*.mdt_qos_maxage=$new_maxage
26687 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26688 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
26691 generate_uneven_mdts() {
26703 echo "Check for uneven MDTs: "
26705 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26706 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26707 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26709 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26710 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26713 for ((i = 1; i < ${#ffree[@]}; i++)); do
26714 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26715 if [ $tmp -gt $max ]; then
26719 if [ $tmp -lt $min ]; then
26725 (( min > 0 )) || skip "low space on MDT$min_index"
26726 (( ${ffree[min_index]} > 0 )) ||
26727 skip "no free files on MDT$min_index"
26728 (( ${ffree[min_index]} < 10000000 )) ||
26729 skip "too many free files on MDT$min_index"
26731 # Check if we need to generate uneven MDTs
26732 local diff=$(((max - min) * 100 / min))
26733 local testdirp=$DIR/$tdir-fillmdt # parent fill folder
26734 local testdir # individual folder within $testdirp
26738 # fallocate is faster to consume space on MDT, if available
26739 if check_fallocate_supported mds$((min_index + 1)); then
26740 cmd="fallocate -l 128K "
26742 cmd="dd if=/dev/zero bs=128K count=1 of="
26745 echo "using cmd $cmd"
26746 for (( i = 0; diff < threshold; i++ )); do
26747 testdir=${testdirp}/$i
26748 [ -d $testdir ] && continue
26750 (( i % 10 > 0 )) || { $LFS df; $LFS df -i; }
26753 # generate uneven MDTs, create till $threshold% diff
26754 echo -n "weight diff=$diff% must be > $threshold% ..."
26755 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
26756 $LFS mkdir -i $min_index $testdir ||
26757 error "mkdir $testdir failed"
26758 $LFS setstripe -E 1M -L mdt $testdir ||
26759 error "setstripe $testdir failed"
26761 for (( f = 0; f < TEST413_COUNT; f++ )); do
26762 $cmd$testdir/f.$f &> /dev/null || error "$cmd $f failed"
26764 sync; sleep 1; sync
26766 # wait for QOS to update
26767 (( SECONDS < start + 2 )) && sleep $((start + 2 - SECONDS))
26769 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
26770 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
26771 max=$(((${ffree[max_index]} >> 8) *
26772 (${bavail[max_index]} * bsize >> 16)))
26773 min=$(((${ffree[min_index]} >> 8) *
26774 (${bavail[min_index]} * bsize >> 16)))
26775 (( min > 0 )) || skip "low space on MDT$min_index"
26776 diff=$(((max - min) * 100 / min))
26779 echo "MDT filesfree available: ${ffree[*]}"
26780 echo "MDT blocks available: ${bavail[*]}"
26781 echo "weight diff=$diff%"
26786 local stripe_count=$2
26787 local mdts=$(comma_list $(mdts_nodes))
26790 local lmv_qos_prio_free
26791 local lmv_qos_threshold_rr
26792 local lod_qos_prio_free
26793 local lod_qos_threshold_rr
26798 # @total is total directories created if it's testing plain
26799 # directories, otherwise it's total stripe object count for
26800 # striped directories test.
26801 # remote/striped directory unlinking is slow on zfs and may
26802 # timeout, test with fewer directories
26803 [ "$mds1_FSTYPE" = "zfs" ] && total=120 || total=240
26805 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
26806 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
26807 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26809 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
26810 stack_trap "$LCTL set_param \
26811 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
26812 stack_trap "$LCTL set_param \
26813 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
26815 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
26816 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
26817 lod_qos_prio_free=${lod_qos_prio_free%%%}
26818 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
26819 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
26820 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
26821 stack_trap "do_nodes $mdts $LCTL set_param \
26822 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
26823 stack_trap "do_nodes $mdts $LCTL set_param \
26824 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
26826 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26827 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
26829 testdir=$DIR/$tdir-s$stripe_count/rr
26831 local stripe_index=$($LFS getstripe -m $testdir)
26832 local test_mkdir_rr=true
26834 getfattr -d -m dmv -e hex $testdir | grep dmv
26835 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
26836 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
26837 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
26838 test_mkdir_rr=false
26843 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
26844 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
26846 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
26847 for (( i = 0; i < total / stripe_count; i++ )); do
26848 eval $mkdir_cmd $testdir/subdir$i ||
26849 error "$mkdir_cmd subdir$i failed"
26852 for (( i = 0; i < $MDSCOUNT; i++ )); do
26853 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26854 echo "$count directories created on MDT$i"
26855 if $test_mkdir_rr; then
26856 (( count == total / stripe_count / MDSCOUNT )) ||
26857 error "subdirs are not evenly distributed"
26858 elif (( i == stripe_index )); then
26859 (( count == total / stripe_count )) ||
26860 error "$count subdirs created on MDT$i"
26862 (( count == 0 )) ||
26863 error "$count subdirs created on MDT$i"
26866 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
26867 count=$($LFS getdirstripe $testdir/* |
26868 grep -c -P "^\s+$i\t")
26869 echo "$count stripes created on MDT$i"
26870 # deviation should < 5% of average
26871 delta=$((count - total / MDSCOUNT))
26872 (( ${delta#-} <= total / MDSCOUNT / 20 )) ||
26873 error "stripes are not evenly distributed"
26878 echo "Check for uneven MDTs: "
26888 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26889 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26890 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26892 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26893 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26896 for ((i = 1; i < ${#ffree[@]}; i++)); do
26897 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26898 if [ $tmp -gt $max ]; then
26902 if [ $tmp -lt $min ]; then
26907 echo "stripe_count=$stripe_count min_idx=$min_index max_idx=$max_index"
26909 (( min > 0 )) || skip "low space on MDT$min_index"
26910 (( ${ffree[min_index]} < 10000000 )) ||
26911 skip "too many free files on MDT$min_index"
26913 generate_uneven_mdts 120
26915 echo "MDT filesfree available: ${ffree[*]}"
26916 echo "MDT blocks available: ${bavail[*]}"
26917 echo "weight diff=$(((max - min) * 100 / min))%"
26919 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
26921 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
26922 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
26923 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
26924 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
26925 # decrease statfs age, so that it can be updated in time
26926 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
26927 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
26931 testdir=$DIR/$tdir-s$stripe_count/qos
26933 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
26934 for (( i = 0; i < total / stripe_count; i++ )); do
26935 eval $mkdir_cmd $testdir/subdir$i ||
26936 error "$mkdir_cmd subdir$i failed"
26940 for (( i = 0; i < $MDSCOUNT; i++ )); do
26941 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26942 (( count > max )) && max=$count
26943 echo "$count directories created on MDT$i : curmax=$max"
26946 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
26948 # D-value should > 10% of average
26949 (( max - min > total / stripe_count / MDSCOUNT / 10 )) ||
26950 error "subdirs shouldn't be evenly distributed: $max - $min <= $((total / stripe_count / MDSCOUNT / 10))"
26952 # ditto for stripes
26953 if (( stripe_count > 1 )); then
26955 for (( i = 0; i < $MDSCOUNT; i++ )); do
26956 count=$($LFS getdirstripe $testdir/* |
26957 grep -c -P "^\s+$i\t")
26958 (( count > max )) && max=$count
26959 echo "$count stripes created on MDT$i"
26962 min=$($LFS getdirstripe $testdir/* |
26963 grep -c -P "^\s+$min_index\t")
26964 (( max - min > total / MDSCOUNT / 10 )) ||
26965 error "stripes shouldn't be evenly distributed: $max - $min <= $((total / MDSCOUNT / 10))"
26977 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26978 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26979 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26981 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26983 for ((i = 1; i < ${#ffree[@]}; i++)); do
26984 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26985 (( tmp < min )) && min=$tmp && min_index=$i
26992 [ $MDSCOUNT -lt 2 ] &&
26993 skip "We need at least 2 MDTs for this test"
26995 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26996 skip "Need server version at least 2.12.52"
26998 local stripe_max=$((MDSCOUNT - 1))
27001 # let caller set maxage for latest result
27004 # fill MDT unevenly
27005 generate_uneven_mdts 120
27007 # test 4-stripe directory at most, otherwise it's too slow
27008 # We are being very defensive. Although Autotest uses 4 MDTs.
27009 # We make sure stripe_max does not go over 4.
27010 (( stripe_max > 4 )) && stripe_max=4
27011 # unlinking striped directory is slow on zfs, and may timeout, only test
27013 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27014 for stripe_count in $(seq 1 $stripe_max); do
27015 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
27016 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
27017 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
27018 error "mkdir failed"
27019 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
27022 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
27025 [ $MDSCOUNT -lt 2 ] &&
27026 skip "We need at least 2 MDTs for this test"
27028 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27029 skip "Need server version at least 2.12.52"
27031 local stripe_max=$((MDSCOUNT - 1))
27035 # let caller set maxage for latest result
27038 # fill MDT unevenly
27039 generate_uneven_mdts 120
27041 # test 4-stripe directory at most, otherwise it's too slow
27042 # We are being very defensive. Although Autotest uses 4 MDTs.
27043 # We make sure stripe_max does not go over 4.
27044 (( stripe_max > 4 )) && stripe_max=4
27045 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27046 for stripe_count in $(seq 1 $stripe_max); do
27047 testdir=$DIR/$tdir-s$stripe_count
27048 mkdir $testdir || error "mkdir $testdir failed"
27049 mkdir $testdir/rr || error "mkdir rr failed"
27050 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
27051 error "mkdir qos failed"
27052 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
27053 $testdir/rr || error "setdirstripe rr failed"
27054 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
27055 error "setdirstripe failed"
27056 test_qos_mkdir "mkdir" $stripe_count
27059 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
27062 (( $MDSCOUNT >= 2 )) ||
27063 skip "We need at least 2 MDTs for this test"
27065 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
27066 skip "Need server version at least 2.14.51"
27071 local lmv_qos_maxage
27072 local lod_qos_maxage
27074 # let caller set maxage for latest result
27075 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27076 $LCTL set_param lmv.*.qos_maxage=1
27077 stack_trap "$LCTL set_param \
27078 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
27079 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
27080 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
27081 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27082 lod.*.mdt_qos_maxage=1
27083 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27084 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
27086 # fill MDT unevenly
27087 generate_uneven_mdts 120
27089 testdir=$DIR/${tdir}-s1
27090 mkdir $testdir || error "mkdir $testdir failed"
27091 mkdir $testdir/rr || error "mkdir rr failed"
27092 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
27093 # default max_inherit is -1, default max_inherit_rr is 0
27094 $LFS setdirstripe -D -c 1 $testdir/rr ||
27095 error "setdirstripe rr failed"
27096 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
27097 error "setdirstripe qos failed"
27098 test_qos_mkdir "mkdir" 1
27100 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
27101 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
27102 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
27103 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
27104 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
27106 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
27107 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
27108 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
27109 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
27110 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
27111 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
27112 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
27113 error "level2 shouldn't have default LMV" || true
27115 run_test 413c "mkdir with default LMV max inherit rr"
27118 (( MDSCOUNT >= 2 )) ||
27119 skip "We need at least 2 MDTs for this test"
27121 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
27122 skip "Need server version at least 2.14.51"
27124 local lmv_qos_threshold_rr
27126 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27128 stack_trap "$LCTL set_param \
27129 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
27131 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27132 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
27133 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
27134 error "$tdir shouldn't have default LMV"
27135 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
27136 error "mkdir sub failed"
27138 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
27140 (( count == 100 )) || error "$count subdirs on MDT0"
27142 run_test 413d "inherit ROOT default LMV"
27145 (( MDSCOUNT >= 2 )) ||
27146 skip "We need at least 2 MDTs for this test"
27147 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27148 skip "Need server version at least 2.14.55"
27150 local testdir=$DIR/$tdir
27151 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
27153 local sub_max_inherit
27155 mkdir -p $testdir || error "failed to create $testdir"
27157 # set default max-inherit to -1 if stripe count is 0 or 1
27158 $LFS setdirstripe -D -c 1 $testdir ||
27159 error "failed to set default LMV"
27160 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27161 (( max_inherit == -1 )) ||
27162 error "wrong max_inherit value $max_inherit"
27164 # set default max_inherit to a fixed value if stripe count is not 0 or 1
27165 $LFS setdirstripe -D -c -1 $testdir ||
27166 error "failed to set default LMV"
27167 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27168 (( max_inherit > 0 )) ||
27169 error "wrong max_inherit value $max_inherit"
27171 # and the subdir will decrease the max_inherit by 1
27172 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
27173 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
27174 (( sub_max_inherit == max_inherit - 1)) ||
27175 error "wrong max-inherit of subdir $sub_max_inherit"
27177 # check specified --max-inherit and warning message
27178 stack_trap "rm -f $tmpfile"
27179 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
27180 error "failed to set default LMV"
27181 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27182 (( max_inherit == -1 )) ||
27183 error "wrong max_inherit value $max_inherit"
27185 # check the warning messages
27186 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
27187 error "failed to detect warning string"
27190 run_test 413e "check default max-inherit value"
27192 test_fs_dmv_inherit()
27194 local testdir=$DIR/$tdir
27201 mkdir $testdir || error "mkdir $testdir failed"
27202 count=$($LFS getdirstripe -D -c $testdir)
27203 (( count == 1 )) ||
27204 error "$testdir default LMV count mismatch $count != 1"
27205 inherit=$($LFS getdirstripe -D -X $testdir)
27206 (( inherit == 3 - i )) ||
27207 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
27208 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
27209 (( inherit_rr == 3 - i )) ||
27210 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
27211 testdir=$testdir/sub
27214 mkdir $testdir || error "mkdir $testdir failed"
27215 count=$($LFS getdirstripe -D -c $testdir)
27216 (( count == 0 )) ||
27217 error "$testdir default LMV count not zero: $count"
27221 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
27223 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27224 skip "Need server version at least 2.14.55"
27226 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
27227 error "dump $DIR default LMV failed"
27228 stack_trap "setfattr --restore=$TMP/dmv.ea"
27230 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
27231 error "set $DIR default LMV failed"
27233 test_fs_dmv_inherit
27235 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
27238 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
27240 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
27241 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
27242 error "dump $DIR default LMV failed"
27243 stack_trap "setfattr --restore=$TMP/dmv.ea"
27245 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
27246 error "set $DIR default LMV failed"
27248 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
27249 error "mount $MOUNT2 failed"
27250 stack_trap "umount_client $MOUNT2"
27252 local saved_DIR=$DIR
27256 stack_trap "export DIR=$saved_DIR"
27258 # first check filesystem-wide default LMV inheritance
27259 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
27261 # then check subdirs are spread to all MDTs
27262 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
27264 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
27266 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
27268 run_test 413g "enforce ROOT default LMV on subdir mount"
27271 (( MDSCOUNT >= 2 )) ||
27272 skip "We need at least 2 MDTs for this test"
27274 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
27275 skip "Need server version at least 2.15.50.6"
27277 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27279 stack_trap "$LCTL set_param \
27280 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
27281 $LCTL set_param lmv.*.qos_maxage=1
27285 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
27286 local count=$((MDSCOUNT * 20))
27288 generate_uneven_mdts 50
27290 mkdir -p $dir || error "mkdir $dir failed"
27291 stack_trap "rm -rf $dir"
27292 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
27293 --max-inherit-rr=$rr_depth $dir
27295 for ((d=0; d < depth + 2; d++)); do
27297 for ((sub=0; sub < count; sub++)); do
27300 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
27301 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
27302 # subdirs within $rr_depth should be created round-robin
27303 if (( d < rr_depth )); then
27304 (( ${num[0]} != count )) ||
27305 error "all objects created on MDT ${num[1]}"
27311 run_test 413h "don't stick to parent for round-robin dirs"
27314 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27316 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27317 skip "Need server version at least 2.14.55"
27319 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
27320 error "dump $DIR default LMV failed"
27321 stack_trap "setfattr --restore=$TMP/dmv.ea"
27323 local testdir=$DIR/$tdir
27328 $LFS setdirstripe -D -i-1 -c1 --max-inherit=$def_max \
27329 --max-inherit-rr=$def_max_rr $DIR ||
27330 error "set $DIR default LMV failed"
27332 for i in $(seq 2 3); do
27333 def_max=$((def_max - 1))
27334 (( def_max_rr == 0 )) || def_max_rr=$((def_max_rr - 1))
27337 # RR is decremented and keeps zeroed once exhausted
27338 count=$($LFS getdirstripe -D --max-inherit-rr $testdir)
27339 (( count == def_max_rr )) ||
27340 error_noexit "$testdir: max-inherit-rr $count != $def_max_rr"
27342 # max-inherit is decremented
27343 count=$($LFS getdirstripe -D --max-inherit $testdir)
27344 (( count == def_max )) ||
27345 error_noexit "$testdir: max-inherit $count != $def_max"
27347 testdir=$testdir/d$i
27350 # d3 is the last inherited from ROOT, no inheritance anymore
27351 # i.e. no the default layout anymore
27352 mkdir -p $testdir/d4/d5
27353 count=$($LFS getdirstripe -D --max-inherit $testdir)
27354 (( count == -1 )) ||
27355 error_noexit "$testdir: max-inherit $count != -1"
27357 local p_count=$($LFS getdirstripe -i $testdir)
27359 for i in $(seq 4 5); do
27360 testdir=$testdir/d$i
27362 # the root default layout is not applied once exhausted
27363 count=$($LFS getdirstripe -i $testdir)
27364 (( count == p_count )) ||
27365 error_noexit "$testdir: stripe-offset $count != parent offset $p_count"
27368 $LFS setdirstripe -i 0 $DIR/d2
27369 count=$($LFS getdirstripe -D --max-inherit $DIR/d2)
27370 (( count == -1 )) ||
27371 error_noexit "$DIR/d2: max-inherit non-striped default $count != -1"
27373 run_test 413i "check default layout inheritance"
27380 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
27381 unlinkmany $subdir/f. $TEST413_COUNT &
27385 for pid in $pids; do
27391 run_test 413z "413 test cleanup"
27394 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
27395 $LCTL set_param fail_loc=0x80000521
27396 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
27399 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
27402 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
27403 (( $MDS1_VERSION >= $(version_code 2.11.52) )) ||
27404 skip "Need server version at least 2.11.52"
27410 # this test may be slow on ZFS
27411 [[ "$mds1_FSTYPE" == "zfs" ]] && total=50
27413 # though this test is designed for striped directory, let's test normal
27414 # directory too since lock is always saved as CoS lock.
27415 test_mkdir $DIR/$tdir || error "mkdir $tdir"
27416 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
27417 stack_trap "unlinkmany $DIR/$tdir/$tfile. $total || true"
27418 # if looping with ONLY_REPEAT, wait for previous deletions to finish
27419 wait_delete_completed_mds
27421 # run a loop without concurrent touch to measure rename duration.
27422 # only for test debug/robustness, NOT part of COS functional test.
27423 local start_time=$SECONDS
27424 for ((i = 0; i < total; i++)); do
27425 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
27428 local baseline=$((SECONDS - start_time))
27429 echo "rename $total files without 'touch' took $baseline sec"
27436 local setattr_pid=$!
27438 # rename files back to original name so unlinkmany works
27439 start_time=$SECONDS
27440 for ((i = 0; i < total; i++)); do
27441 mrename $DIR/$tdir/$tfile-new.$i $DIR/$tdir/$tfile.$i\
27444 local duration=$((SECONDS - start_time))
27446 kill -9 $setattr_pid
27448 echo "rename $total files with 'touch' took $duration sec"
27449 (( max > 2 * baseline )) || max=$((2 * baseline + 5))
27450 (( duration <= max )) ||
27451 error_not_in_vm "rename took $duration > $max sec"
27453 run_test 415 "lock revoke is not missing"
27456 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
27457 skip "Need server version at least 2.11.55"
27459 # define OBD_FAIL_OSD_TXN_START 0x19a
27460 do_facet mds1 lctl set_param fail_loc=0x19a
27462 lfs mkdir -c $MDSCOUNT $DIR/$tdir
27466 run_test 416 "transaction start failure won't cause system hung"
27470 do_nodes $(comma_list $(mdts_nodes)) \
27471 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
27472 do_nodes $(comma_list $(mdts_nodes)) \
27473 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
27474 do_nodes $(comma_list $(mdts_nodes)) \
27475 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
27479 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27480 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
27481 skip "Need MDS version at least 2.11.56"
27483 trap cleanup_417 RETURN EXIT
27485 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
27486 do_nodes $(comma_list $(mdts_nodes)) \
27487 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
27488 $LFS migrate -m 0 $DIR/$tdir.1 &&
27489 error "migrate dir $tdir.1 should fail"
27491 do_nodes $(comma_list $(mdts_nodes)) \
27492 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
27493 $LFS mkdir -i 1 $DIR/$tdir.2 &&
27494 error "create remote dir $tdir.2 should fail"
27496 do_nodes $(comma_list $(mdts_nodes)) \
27497 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
27498 $LFS mkdir -c 2 $DIR/$tdir.3 &&
27499 error "create striped dir $tdir.3 should fail"
27502 run_test 417 "disable remote dir, striped dir and dir migration"
27504 # Checks that the outputs of df [-i] and lfs df [-i] match
27506 # usage: check_lfs_df <blocks | inodes> <mountpoint>
27516 [ "$1" == "blocks" ] && inodes= || inodes="-i"
27518 for count in {1..100}; do
27519 do_nodes "$CLIENTS" \
27520 $LCTL set_param ldlm.namespaces.*.lru_size=clear
27523 # read the lines of interest
27524 df_out=($(df -P $inodes $dir | tail -n +2)) ||
27525 error "df $inodes $dir | tail -n +2 failed"
27526 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
27527 error "lfs df $inodes $dir | grep summary: failed"
27529 # skip first substrings of each output as they are different
27530 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
27531 # compare the two outputs
27533 # skip "available" on MDT until LU-13997 is fixed.
27534 #for i in {1..5}; do
27535 for i in 1 2 4 5; do
27536 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
27544 lfs df $inodes $dir
27545 error "df and lfs df $1 output mismatch: " \
27546 "df ${inodes}: ${df_out[*]}, " \
27547 "lfs df ${inodes}: ${lfs_df_out[*]}"
27552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27554 local dir=$DIR/$tdir
27555 local numfiles=$((RANDOM % 4096 + 2))
27556 local numblocks=$((RANDOM % 256 + 1))
27558 wait_delete_completed
27561 # check block output
27562 check_lfs_df blocks $dir
27563 # check inode output
27564 check_lfs_df inodes $dir
27566 # create a single file and retest
27567 echo "Creating a single file and testing"
27568 createmany -o $dir/$tfile- 1 &>/dev/null ||
27569 error "creating 1 file in $dir failed"
27570 check_lfs_df blocks $dir
27571 check_lfs_df inodes $dir
27573 # create a random number of files
27574 echo "Creating $((numfiles - 1)) files and testing"
27575 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
27576 error "creating $((numfiles - 1)) files in $dir failed"
27578 # write a random number of blocks to the first test file
27579 echo "Writing $numblocks 4K blocks and testing"
27580 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
27581 count=$numblocks &>/dev/null ||
27582 error "dd to $dir/${tfile}-0 failed"
27585 check_lfs_df blocks $dir
27586 check_lfs_df inodes $dir
27588 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
27589 error "unlinking $numfiles files in $dir failed"
27591 run_test 418 "df and lfs df outputs match"
27595 local dir=$DIR/$tdir
27600 cancel_lru_locks mdc
27602 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
27603 $LCTL set_param fail_loc=0x1410
27605 $LCTL set_param fail_loc=0
27608 run_test 419 "Verify open file by name doesn't crash kernel"
27612 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
27613 skip "Need MDS version at least 2.12.53"
27615 local SAVE_UMASK=$(umask)
27616 local dir=$DIR/$tdir
27617 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
27621 mkdir -m03777 $dir/testdir
27622 ls -dn $dir/testdir
27623 # Need to remove trailing '.' when SELinux is enabled
27624 local dirperms=$(ls -dn $dir/testdir |
27625 awk '{ sub(/\.$/, "", $1); print $1}')
27626 [ $dirperms == "drwxrwsrwt" ] ||
27627 error "incorrect perms on $dir/testdir"
27629 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
27630 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
27631 ls -n $dir/testdir/testfile
27632 local fileperms=$(ls -n $dir/testdir/testfile |
27633 awk '{ sub(/\.$/, "", $1); print $1}')
27634 [ $fileperms == "-rwxr-xr-x" ] ||
27635 error "incorrect perms on $dir/testdir/testfile"
27639 run_test 420 "clear SGID bit on non-directories for non-members"
27646 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27647 skip "Need MDS version at least 2.12.54"
27649 test_mkdir $DIR/$tdir
27650 createmany -o $DIR/$tdir/f 3
27651 cnt=$(ls -1 $DIR/$tdir | wc -l)
27652 [ $cnt != 3 ] && error "unexpected #files: $cnt"
27654 fid1=$(lfs path2fid $DIR/$tdir/f1)
27655 fid2=$(lfs path2fid $DIR/$tdir/f2)
27656 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
27658 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
27659 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
27661 cnt=$(ls -1 $DIR/$tdir | wc -l)
27662 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
27664 rm -f $DIR/$tdir/f3 || error "can't remove f3"
27665 createmany -o $DIR/$tdir/f 3
27666 cnt=$(ls -1 $DIR/$tdir | wc -l)
27667 [ $cnt != 3 ] && error "unexpected #files: $cnt"
27669 fid1=$(lfs path2fid $DIR/$tdir/f1)
27670 fid2=$(lfs path2fid $DIR/$tdir/f2)
27671 echo "remove using fsname $FSNAME"
27672 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
27674 cnt=$(ls -1 $DIR/$tdir | wc -l)
27675 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
27677 run_test 421a "simple rm by fid"
27684 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27685 skip "Need MDS version at least 2.12.54"
27687 test_mkdir $DIR/$tdir
27688 createmany -o $DIR/$tdir/f 3
27689 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
27692 FID1=$(lfs path2fid $DIR/$tdir/f1)
27693 FID2=$(lfs path2fid $DIR/$tdir/f2)
27694 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
27696 kill -USR1 $MULTIPID
27699 cnt=$(ls $DIR/$tdir | wc -l)
27700 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
27702 run_test 421b "rm by fid on open file"
27708 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27709 skip "Need MDS version at least 2.12.54"
27711 test_mkdir $DIR/$tdir
27712 createmany -o $DIR/$tdir/f 3
27713 touch $DIR/$tdir/$tfile
27714 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
27715 cnt=$(ls -1 $DIR/$tdir | wc -l)
27716 [ $cnt != 184 ] && error "unexpected #files: $cnt"
27718 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
27719 $LFS rmfid $DIR $FID1 || error "rmfid failed"
27721 cnt=$(ls $DIR/$tdir | wc -l)
27722 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
27724 run_test 421c "rm by fid against hardlinked files"
27730 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27731 skip "Need MDS version at least 2.12.54"
27733 test_mkdir $DIR/$tdir
27734 createmany -o $DIR/$tdir/f 4097
27735 cnt=$(ls -1 $DIR/$tdir | wc -l)
27736 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
27738 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
27739 $LFS rmfid $DIR $FIDS || error "rmfid failed"
27741 cnt=$(ls $DIR/$tdir | wc -l)
27743 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27745 run_test 421d "rmfid en masse"
27751 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27752 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27753 skip "Need MDS version at least 2.12.54"
27755 mkdir -p $DIR/$tdir
27756 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
27757 createmany -o $DIR/$tdir/striped_dir/f 512
27758 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27759 [ $cnt != 512 ] && error "unexpected #files: $cnt"
27761 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
27762 sed "s/[/][^:]*://g")
27763 $LFS rmfid $DIR $FIDS || error "rmfid failed"
27765 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
27767 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27769 run_test 421e "rmfid in DNE"
27775 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27776 skip "Need MDS version at least 2.12.54"
27778 test_mkdir $DIR/$tdir
27780 cnt=$(ls -1 $DIR/$tdir | wc -l)
27781 [ $cnt != 1 ] && error "unexpected #files: $cnt"
27783 FID=$(lfs path2fid $DIR/$tdir/f)
27784 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
27785 # rmfid should fail
27786 cnt=$(ls -1 $DIR/$tdir | wc -l)
27787 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
27789 chmod a+rw $DIR/$tdir
27791 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
27792 # rmfid should fail
27793 cnt=$(ls -1 $DIR/$tdir | wc -l)
27794 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
27797 $RUNAS touch $DIR/$tdir/f
27798 FID=$(lfs path2fid $DIR/$tdir/f)
27799 echo "rmfid as root"
27800 $LFS rmfid $DIR $FID || error "rmfid as root failed"
27801 cnt=$(ls -1 $DIR/$tdir | wc -l)
27802 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
27805 $RUNAS touch $DIR/$tdir/f
27806 cnt=$(ls -1 $DIR/$tdir | wc -l)
27807 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
27808 FID=$(lfs path2fid $DIR/$tdir/f)
27809 # rmfid w/o user_fid2path mount option should fail
27810 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
27811 cnt=$(ls -1 $DIR/$tdir | wc -l)
27812 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
27814 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
27815 stack_trap "rmdir $tmpdir"
27816 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
27817 error "failed to mount client'"
27818 stack_trap "umount_client $tmpdir"
27820 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
27821 # rmfid should succeed
27822 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
27823 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
27825 # rmfid shouldn't allow to remove files due to dir's permission
27826 chmod a+rwx $tmpdir/$tdir
27827 touch $tmpdir/$tdir/f
27828 ls -la $tmpdir/$tdir
27829 FID=$(lfs path2fid $tmpdir/$tdir/f)
27830 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
27833 run_test 421f "rmfid checks permissions"
27839 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27840 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27841 skip "Need MDS version at least 2.12.54"
27843 mkdir -p $DIR/$tdir
27844 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
27845 createmany -o $DIR/$tdir/striped_dir/f 512
27846 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27847 [ $cnt != 512 ] && error "unexpected #files: $cnt"
27849 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
27850 sed "s/[/][^:]*://g")
27852 rm -f $DIR/$tdir/striped_dir/f1*
27853 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27854 removed=$((512 - cnt))
27856 # few files have been just removed, so we expect
27857 # rmfid to fail on their fids
27858 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
27859 [ $removed != $errors ] && error "$errors != $removed"
27861 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
27863 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27865 run_test 421g "rmfid to return errors properly"
27877 (( MDS1_VERSION >= $(version_code 2.15.53) )) ||
27878 skip "Need MDS version at least 2.15.53"
27880 test_mkdir $DIR/$tdir
27881 test_mkdir $DIR/$tdir/subdir
27882 touch $DIR/$tdir/subdir/file0
27883 old_fid=$(lfs path2fid $DIR/$tdir/subdir/file0 | sed "s/[/][^:]*://g")
27884 echo File $DIR/$tdir/subdir/file0 FID $old_fid
27885 rm -f $DIR/$tdir/subdir/file0
27886 touch $DIR/$tdir/subdir/fileA
27887 fidA=$(lfs path2fid $DIR/$tdir/subdir/fileA | sed "s/[/][^:]*://g")
27888 echo File $DIR/$tdir/subdir/fileA FID $fidA
27889 touch $DIR/$tdir/subdir/fileB
27890 fidB=$(lfs path2fid $DIR/$tdir/subdir/fileB | sed "s/[/][^:]*://g")
27891 echo File $DIR/$tdir/subdir/fileB FID $fidB
27892 ln $DIR/$tdir/subdir/fileB $DIR/$tdir/subdir/fileB_hl
27893 touch $DIR/$tdir/subdir/fileC
27894 fidC=$(lfs path2fid $DIR/$tdir/subdir/fileC | sed "s/[/][^:]*://g")
27895 echo File $DIR/$tdir/subdir/fileC FID $fidC
27896 ln $DIR/$tdir/subdir/fileC $DIR/$tdir/fileC
27897 touch $DIR/$tdir/fileD
27898 fidD=$(lfs path2fid $DIR/$tdir/fileD | sed "s/[/][^:]*://g")
27899 echo File $DIR/$tdir/fileD FID $fidD
27901 # mount another client mount point with subdirectory mount
27902 export FILESET=/$tdir/subdir
27903 mount_other=${MOUNT}_other
27904 mount_client $mount_other ${MOUNT_OPTS}
27907 (( mount_ret == 0 )) || error "mount $mount_other failed"
27909 echo Removing FIDs:
27910 echo $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
27911 $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
27914 umount_client $mount_other || error "umount $mount_other failed"
27916 (( rmfid_ret != 0 )) || error "rmfid should have failed"
27918 # fileA should have been deleted
27919 stat $DIR/$tdir/subdir/fileA && error "fileA not deleted"
27921 # fileB should have been deleted
27922 stat $DIR/$tdir/subdir/fileB && error "fileB not deleted"
27924 # fileC should not have been deleted, fid also exists outside of fileset
27925 stat $DIR/$tdir/subdir/fileC || error "fileC deleted"
27927 # fileD should not have been deleted, it exists outside of fileset
27928 stat $DIR/$tdir/fileD || error "fileD deleted"
27930 run_test 421h "rmfid with fileset mount"
27933 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
27934 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
27935 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
27936 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
27937 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
27939 local amc=$(at_max_get client)
27940 local amo=$(at_max_get mds1)
27941 local timeout=`lctl get_param -n timeout`
27943 at_max_set 0 client
27946 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
27947 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
27948 fail_val=$(((2*timeout + 10)*1000))
27949 touch $DIR/$tdir/d3/file &
27951 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
27952 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
27953 fail_val=$((2*timeout + 5))
27954 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
27958 sleep $((2 * timeout))
27962 touch $DIR/$tdir/d2/file3
27963 touch $DIR/$tdir/d2/file4
27964 touch $DIR/$tdir/d2/file5
27967 at_max_set $amc client
27968 at_max_set $amo mds1
27970 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
27971 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
27972 error "Watchdog is always throttled"
27974 run_test 422 "kill a process with RPC in progress"
27987 # ensure statfs cache is expired
27990 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
27991 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
27995 run_test 423 "statfs should return a right data"
27998 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
27999 $LCTL set_param fail_loc=0x80000522
28000 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
28003 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
28006 test_mkdir -c -1 $DIR/$tdir
28007 $LFS setstripe -c -1 $DIR/$tdir
28009 lru_resize_disable "" 100
28010 stack_trap "lru_resize_enable" EXIT
28014 for i in $(seq $((MDSCOUNT * 125))); do
28015 local t=$DIR/$tdir/$tfile_$i
28017 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
28018 error_noexit "Create file $t"
28020 stack_trap "rm -rf $DIR/$tdir" EXIT
28022 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
28023 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
28024 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
28026 [ $lock_count -le $lru_size ] ||
28027 error "osc lock count $lock_count > lru size $lru_size"
28030 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
28031 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
28032 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
28034 [ $lock_count -le $lru_size ] ||
28035 error "mdc lock count $lock_count > lru size $lru_size"
28038 run_test 425 "lock count should not exceed lru size"
28041 splice-test -r $DIR/$tfile
28042 splice-test -rd $DIR/$tfile
28043 splice-test $DIR/$tfile
28044 splice-test -d $DIR/$tfile
28046 run_test 426 "splice test on Lustre"
28049 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
28050 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
28051 skip "Need MDS version at least 2.12.4"
28057 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
28058 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
28060 $LFS getdirstripe $DIR/$tdir/1/dir
28062 #first setfattr for creating updatelog
28063 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
28065 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
28066 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
28067 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
28068 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
28072 wait_recovery_complete mds2 $((2*TIMEOUT))
28074 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
28075 echo $log | grep "get update log failed" &&
28076 error "update log corruption is detected" || true
28078 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
28081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28082 local cache_limit=$CACHE_MAX
28084 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
28085 $LCTL set_param -n llite.*.max_cached_mb=64
28088 $LFS setstripe -c 1 $DIR/$tdir
28089 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
28090 stack_trap "rm -f $DIR/$tdir/$tfile.*"
28092 for f in $(seq 4); do
28093 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
28097 cancel_lru_locks osc
28099 for f in $(seq 4); do
28100 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
28104 run_test 428 "large block size IO should not hang"
28106 test_429() { # LU-7915 / LU-10948
28107 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
28108 local testfile=$DIR/$tfile
28109 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
28115 $LCTL get_param $ll_opencache_threshold_count ||
28116 skip "client does not have opencache parameter"
28118 set_opencache $new_flag
28119 stack_trap "restore_opencache"
28120 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
28121 error "enable opencache failed"
28123 # drop MDC DLM locks
28124 cancel_lru_locks mdc
28125 # clear MDC RPC stats counters
28126 $LCTL set_param $mdc_rpcstats=clear
28128 # According to the current implementation, we need to run 3 times
28129 # open & close file to verify if opencache is enabled correctly.
28130 # 1st, RPCs are sent for lookup/open and open handle is released on
28132 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
28133 # so open handle won't be released thereafter.
28134 # 3rd, No RPC is sent out.
28135 $MULTIOP $testfile oc || error "multiop failed"
28136 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28137 echo "1st: $first_rpc RPCs in flight"
28139 $MULTIOP $testfile oc || error "multiop failed"
28140 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28141 echo "2nd: $second_rpc RPCs in flight"
28143 $MULTIOP $testfile oc || error "multiop failed"
28144 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28145 echo "3rd: $third_rpc RPCs in flight"
28147 #verify no MDC RPC is sent
28148 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
28150 run_test 429 "verify if opencache flag on client side does work"
28156 # data at [200K, 400K)
28157 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
28158 error "256K->512K dd fails"
28160 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
28161 error "2M->3M dd fails"
28163 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
28164 error "4M->5M dd fails"
28165 echo "Data at 256K...512K, 2M...3M and 4M...5M"
28166 # start at first component hole #1
28167 printf "Seeking hole from 1000 ... "
28168 offset=$(lseek_test -l 1000 $file)
28170 [[ $offset == 1000 ]] || error "offset $offset != 1000"
28171 printf "Seeking data from 1000 ... "
28172 offset=$(lseek_test -d 1000 $file)
28174 [[ $offset == 262144 ]] || error "offset $offset != 262144"
28176 # start at first component data block
28177 printf "Seeking hole from 300000 ... "
28178 offset=$(lseek_test -l 300000 $file)
28180 [[ $offset == 524288 ]] || error "offset $offset != 524288"
28181 printf "Seeking data from 300000 ... "
28182 offset=$(lseek_test -d 300000 $file)
28184 [[ $offset == 300000 ]] || error "offset $offset != 300000"
28186 # start at the first component but beyond end of object size
28187 printf "Seeking hole from 1000000 ... "
28188 offset=$(lseek_test -l 1000000 $file)
28190 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28191 printf "Seeking data from 1000000 ... "
28192 offset=$(lseek_test -d 1000000 $file)
28194 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
28196 # start at second component stripe 2 (empty file)
28197 printf "Seeking hole from 1500000 ... "
28198 offset=$(lseek_test -l 1500000 $file)
28200 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
28201 printf "Seeking data from 1500000 ... "
28202 offset=$(lseek_test -d 1500000 $file)
28204 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
28206 # start at second component stripe 1 (all data)
28207 printf "Seeking hole from 3000000 ... "
28208 offset=$(lseek_test -l 3000000 $file)
28210 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
28211 printf "Seeking data from 3000000 ... "
28212 offset=$(lseek_test -d 3000000 $file)
28214 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
28216 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
28217 error "2nd dd fails"
28218 echo "Add data block at 640K...1280K"
28220 # start at before new data block, in hole
28221 printf "Seeking hole from 600000 ... "
28222 offset=$(lseek_test -l 600000 $file)
28224 [[ $offset == 600000 ]] || error "offset $offset != 600000"
28225 printf "Seeking data from 600000 ... "
28226 offset=$(lseek_test -d 600000 $file)
28228 [[ $offset == 655360 ]] || error "offset $offset != 655360"
28230 # start at the first component new data block
28231 printf "Seeking hole from 1000000 ... "
28232 offset=$(lseek_test -l 1000000 $file)
28234 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
28235 printf "Seeking data from 1000000 ... "
28236 offset=$(lseek_test -d 1000000 $file)
28238 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28240 # start at second component stripe 2, new data
28241 printf "Seeking hole from 1200000 ... "
28242 offset=$(lseek_test -l 1200000 $file)
28244 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
28245 printf "Seeking data from 1200000 ... "
28246 offset=$(lseek_test -d 1200000 $file)
28248 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
28250 # start beyond file end
28251 printf "Using offset > filesize ... "
28252 lseek_test -l 4000000 $file && error "lseek should fail"
28253 printf "Using offset > filesize ... "
28254 lseek_test -d 4000000 $file && error "lseek should fail"
28260 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
28261 skip "MDT does not support SEEK_HOLE"
28263 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
28264 skip "OST does not support SEEK_HOLE"
28266 local file=$DIR/$tdir/$tfile
28268 mkdir -p $DIR/$tdir
28270 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
28271 # OST stripe #1 will have continuous data at [1M, 3M)
28272 # OST stripe #2 is empty
28273 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
28274 lseek_test_430 $file
28276 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
28277 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
28278 lseek_test_430 $file
28280 $LFS setstripe -c2 -S 512K $file
28281 echo "Two stripes, stripe size 512K"
28282 lseek_test_430 $file
28284 # FLR with stale mirror
28285 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
28287 echo "Mirrored file:"
28288 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
28289 echo "Plain 2 stripes 1M"
28290 lseek_test_430 $file
28293 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
28296 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
28297 skip "OST does not support SEEK_HOLE"
28300 local file=$DIR/$tdir/$tfile
28302 mkdir -p $DIR/$tdir
28303 # Empty layout lseek should fail
28306 printf "Seeking hole from 0 ... "
28307 lseek_test -l 0 $file && error "lseek should fail"
28308 printf "Seeking data from 0 ... "
28309 lseek_test -d 0 $file && error "lseek should fail"
28313 $LFS setstripe -E 1M -c2 -E eof $file
28314 $TRUNCATE $file 1048576
28315 printf "Seeking hole from 1000000 ... "
28316 offset=$(lseek_test -l 1000000 $file)
28318 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28319 printf "Seeking data from 1000000 ... "
28320 lseek_test -d 1000000 $file && error "lseek should fail"
28323 # full component followed by non-inited one
28324 $LFS setstripe -E 1M -c2 -E eof $file
28325 dd if=/dev/urandom of=$file bs=1M count=1
28326 printf "Seeking hole from 1000000 ... "
28327 offset=$(lseek_test -l 1000000 $file)
28329 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
28330 printf "Seeking hole from 1048576 ... "
28331 lseek_test -l 1048576 $file && error "lseek should fail"
28332 # init second component and truncate back
28333 echo "123" >> $file
28334 $TRUNCATE $file 1048576
28335 printf "Seeking hole from 1000000 ... "
28336 offset=$(lseek_test -l 1000000 $file)
28338 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
28339 printf "Seeking hole from 1048576 ... "
28340 lseek_test -l 1048576 $file && error "lseek should fail"
28341 # boundary checks for big values
28342 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
28343 offset=$(lseek_test -d 0 $file.10g)
28344 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
28345 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
28346 offset=$(lseek_test -d 0 $file.100g)
28347 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
28350 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
28353 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
28354 skip "OST does not support SEEK_HOLE"
28356 local file=$DIR/$tdir/$tfile
28359 mkdir -p $DIR/$tdir
28360 stack_trap "rm -f $file $file.tmp"
28361 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M || error "dd failed"
28363 # cp version 8.33+ prefers lseek over fiemap
28364 local ver=$(cp --version | awk '{ print $4; exit; }')
28366 echo "cp $ver installed"
28367 if (( $(version_code $ver) >= $(version_code 8.33) )); then
28369 time cp -v $file $file.tmp || error "cp $file failed"
28370 (( SECONDS - start < 5 )) || {
28371 strace cp $file $file.tmp |&
28372 grep -E "open|read|seek|FIEMAP" |
28374 error "cp: too long runtime $((SECONDS - start))"
28377 echo "cp test skipped due to $ver < 8.33"
28380 # tar version 1.29+ supports SEEK_HOLE/DATA
28381 ver=$(tar --version | awk '{ print $4; exit; }')
28382 echo "tar $ver installed"
28383 if (( $(version_code $ver) >= $(version_code 1.29) )); then
28385 time tar cvf $file.tmp --sparse $file || error "tar $file error"
28386 (( SECONDS - start < 5 )) || {
28387 strace tar cf $file.tmp --sparse $file |&
28388 grep -E "open|read|seek|FIEMAP" |
28390 error "tar: too long runtime $((SECONDS - start))"
28393 echo "tar test skipped due to $ver < 1.29"
28396 run_test 430c "lseek: external tools check"
28398 test_431() { # LU-14187
28399 local file=$DIR/$tdir/$tfile
28401 mkdir -p $DIR/$tdir
28402 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
28403 dd if=/dev/urandom of=$file bs=4k count=1
28404 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
28405 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
28406 #define OBD_FAIL_OST_RESTART_IO 0x251
28407 do_facet ost1 "$LCTL set_param fail_loc=0x251"
28408 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
28412 echo 3 > /proc/sys/vm/drop_caches
28413 diff $file $file.0 || error "data diff"
28415 run_test 431 "Restart transaction for IO"
28417 cleanup_test_432() {
28418 do_facet mgs $LCTL nodemap_activate 0
28419 wait_nm_sync active
28423 local tmpdir=$TMP/dir432
28425 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
28426 skip "Need MDS version at least 2.14.52"
28428 stack_trap cleanup_test_432 EXIT
28432 do_facet mgs $LCTL nodemap_activate 1
28433 wait_nm_sync active
28434 do_facet mgs $LCTL nodemap_modify --name default \
28435 --property admin --value 1
28436 do_facet mgs $LCTL nodemap_modify --name default \
28437 --property trusted --value 1
28438 cancel_lru_locks mdc
28439 wait_nm_sync default admin_nodemap
28440 wait_nm_sync default trusted_nodemap
28442 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
28443 grep -ci "Operation not permitted") -ne 0 ]; then
28444 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
28447 run_test 432 "mv dir from outside Lustre"
28450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28452 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
28453 skip "inode cache not supported"
28455 $LCTL set_param llite.*.inode_cache=0
28456 stack_trap "$LCTL set_param llite.*.inode_cache=1"
28462 cancel_lru_locks mdc
28463 test_mkdir $DIR/$tdir || error "mkdir $tdir"
28464 createmany -m $DIR/$tdir/f $count
28465 createmany -d $DIR/$tdir/d $count
28466 ls -l $DIR/$tdir > /dev/null
28467 stack_trap "rm -rf $DIR/$tdir"
28469 before=$(num_objects)
28470 cancel_lru_locks mdc
28471 after=$(num_objects)
28473 # sometimes even @before is less than 2 * count
28474 while (( before - after < count )); do
28476 after=$(num_objects)
28478 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
28479 if (( wait > 60 )); then
28480 error "inode slab grew from $before to $after"
28484 echo "lustre_inode_cache $before objs before lock cancel, $after after"
28486 run_test 433 "ldlm lock cancel releases dentries and inodes"
28490 local getxattr_count
28491 local mdc_stat_param="mdc.$FSNAME-MDT0000*.md_stats"
28492 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28494 [[ $(getenforce) == "Disabled" ]] ||
28495 skip "lsm selinux module have to be disabled for this test"
28497 test_mkdir -i 0 -c1 $DIR/$tdir/ ||
28498 error "fail to create $DIR/$tdir/ on MDT0000"
28500 touch $DIR/$tdir/$tfile-{001..100}
28502 # disable the xattr cache
28503 save_lustre_params client "llite.*.xattr_cache" > $p
28504 lctl set_param llite.*.xattr_cache=0
28505 stack_trap "restore_lustre_params < $p; rm -f $p" EXIT
28507 # clear clients mdc stats
28508 clear_stats $mdc_stat_param ||
28509 error "fail to clear stats on mdc MDT0000"
28511 for file in $DIR/$tdir/$tfile-{001..100}; do
28512 getfattr -n security.selinux $file |&
28513 grep -q "Operation not supported" ||
28514 error "getxattr on security.selinux should return EOPNOTSUPP"
28517 getxattr_count=$(calc_stats $mdc_stat_param "getxattr")
28518 (( getxattr_count < 100 )) ||
28519 error "client sent $getxattr_count getxattr RPCs to the MDS"
28521 run_test 434 "Client should not send RPCs for security.selinux with SElinux disabled"
28524 if [[ -f $LUSTRE/scripts/bash-completion/lustre ]]; then
28525 source $LUSTRE/scripts/bash-completion/lustre
28526 elif [[ -f /usr/share/bash-completion/completions/lustre ]]; then
28527 source /usr/share/bash-completion/completions/lustre
28529 skip "bash completion scripts not found"
28532 local lctl_completions
28533 local lfs_completions
28535 lctl_completions=$(_lustre_cmds lctl)
28536 if [[ ! $lctl_completions =~ "get_param" ]]; then
28537 error "lctl bash completion failed"
28540 lfs_completions=$(_lustre_cmds lfs)
28541 if [[ ! $lfs_completions =~ "setstripe" ]]; then
28542 error "lfs bash completion failed"
28545 run_test 440 "bash completion for lfs, lctl"
28548 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
28549 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
28550 skip "Need server version at least 2.9.55"
28552 start_full_debug_logging
28556 stop_full_debug_logging
28560 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
28561 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
28562 awk '/The barrier for/ { print $7 }')
28565 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
28570 barrier_expired() {
28573 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
28574 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
28575 awk '/will be expired/ { print $7 }')
28577 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
28586 echo "Start barrier_freeze at: $(date)"
28587 #define OBD_FAIL_BARRIER_DELAY 0x2202
28588 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
28589 # Do not reduce barrier time - See LU-11873
28590 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
28593 local b_status=$(barrier_stat)
28594 echo "Got barrier status at: $(date)"
28595 [ "$b_status" = "'freezing_p1'" ] ||
28596 error "(1) unexpected barrier status $b_status"
28598 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
28600 b_status=$(barrier_stat)
28601 [ "$b_status" = "'frozen'" ] ||
28602 error "(2) unexpected barrier status $b_status"
28604 local expired=$(barrier_expired)
28605 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
28606 sleep $((expired + 3))
28608 b_status=$(barrier_stat)
28609 [ "$b_status" = "'expired'" ] ||
28610 error "(3) unexpected barrier status $b_status"
28612 # Do not reduce barrier time - See LU-11873
28613 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
28614 error "(4) fail to freeze barrier"
28616 b_status=$(barrier_stat)
28617 [ "$b_status" = "'frozen'" ] ||
28618 error "(5) unexpected barrier status $b_status"
28620 echo "Start barrier_thaw at: $(date)"
28621 #define OBD_FAIL_BARRIER_DELAY 0x2202
28622 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
28623 do_facet mgs $LCTL barrier_thaw $FSNAME &
28626 b_status=$(barrier_stat)
28627 echo "Got barrier status at: $(date)"
28628 [ "$b_status" = "'thawing'" ] ||
28629 error "(6) unexpected barrier status $b_status"
28631 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
28633 b_status=$(barrier_stat)
28634 [ "$b_status" = "'thawed'" ] ||
28635 error "(7) unexpected barrier status $b_status"
28637 #define OBD_FAIL_BARRIER_FAILURE 0x2203
28638 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
28639 do_facet mgs $LCTL barrier_freeze $FSNAME
28641 b_status=$(barrier_stat)
28642 [ "$b_status" = "'failed'" ] ||
28643 error "(8) unexpected barrier status $b_status"
28645 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
28646 do_facet mgs $LCTL barrier_thaw $FSNAME
28650 run_test 801a "write barrier user interfaces and stat machine"
28655 mkdir $DIR/$tdir || error "(1) fail to mkdir"
28656 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
28657 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
28658 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
28659 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
28661 cancel_lru_locks mdc
28663 # 180 seconds should be long enough
28664 do_facet mgs $LCTL barrier_freeze $FSNAME 180
28666 local b_status=$(barrier_stat)
28667 [ "$b_status" = "'frozen'" ] ||
28668 error "(6) unexpected barrier status $b_status"
28670 mkdir $DIR/$tdir/d0/d10 &
28673 touch $DIR/$tdir/d1/f13 &
28676 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
28679 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
28682 rm -f $DIR/$tdir/d4/f12 &
28685 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
28687 # To guarantee taht the 'stat' is not blocked
28688 b_status=$(barrier_stat)
28689 [ "$b_status" = "'frozen'" ] ||
28690 error "(8) unexpected barrier status $b_status"
28692 # let above commands to run at background
28695 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
28696 ps -p $touch_pid || error "(10) touch should be blocked"
28697 ps -p $ln_pid || error "(11) link should be blocked"
28698 ps -p $mv_pid || error "(12) rename should be blocked"
28699 ps -p $rm_pid || error "(13) unlink should be blocked"
28701 b_status=$(barrier_stat)
28702 [ "$b_status" = "'frozen'" ] ||
28703 error "(14) unexpected barrier status $b_status"
28705 do_facet mgs $LCTL barrier_thaw $FSNAME
28706 b_status=$(barrier_stat)
28707 [ "$b_status" = "'thawed'" ] ||
28708 error "(15) unexpected barrier status $b_status"
28710 wait $mkdir_pid || error "(16) mkdir should succeed"
28711 wait $touch_pid || error "(17) touch should succeed"
28712 wait $ln_pid || error "(18) link should succeed"
28713 wait $mv_pid || error "(19) rename should succeed"
28714 wait $rm_pid || error "(20) unlink should succeed"
28718 run_test 801b "modification will be blocked by write barrier"
28721 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28725 stop mds2 || error "(1) Fail to stop mds2"
28727 do_facet mgs $LCTL barrier_freeze $FSNAME 30
28729 local b_status=$(barrier_stat)
28730 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
28731 do_facet mgs $LCTL barrier_thaw $FSNAME
28732 error "(2) unexpected barrier status $b_status"
28735 do_facet mgs $LCTL barrier_rescan $FSNAME ||
28736 error "(3) Fail to rescan barrier bitmap"
28738 # Do not reduce barrier time - See LU-11873
28739 do_facet mgs $LCTL barrier_freeze $FSNAME 20
28741 b_status=$(barrier_stat)
28742 [ "$b_status" = "'frozen'" ] ||
28743 error "(4) unexpected barrier status $b_status"
28745 do_facet mgs $LCTL barrier_thaw $FSNAME
28746 b_status=$(barrier_stat)
28747 [ "$b_status" = "'thawed'" ] ||
28748 error "(5) unexpected barrier status $b_status"
28750 local devname=$(mdsdevname 2)
28752 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
28754 do_facet mgs $LCTL barrier_rescan $FSNAME ||
28755 error "(7) Fail to rescan barrier bitmap"
28759 run_test 801c "rescan barrier bitmap"
28762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28763 remote_mds_nodsh && skip "remote MDS with nodsh"
28765 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
28766 skip "readonly option not available"
28768 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
28770 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
28771 error "(2) Fail to copy"
28773 # write back all cached data before setting MDT to readonly
28777 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
28778 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
28780 echo "Modify should be refused"
28781 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
28783 echo "Read should be allowed"
28784 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
28785 error "(7) Read should succeed under ro mode"
28788 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
28790 run_test 802b "be able to set MDTs to readonly"
28793 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28794 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
28795 skip "MDS needs to be newer than 2.10.54"
28797 mkdir_on_mdt0 $DIR/$tdir
28798 # Create some objects on all MDTs to trigger related logs objects
28799 for idx in $(seq $MDSCOUNT); do
28800 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
28801 $DIR/$tdir/dir${idx} ||
28802 error "Fail to create $DIR/$tdir/dir${idx}"
28805 wait_delete_completed # ensure old test cleanups are finished
28807 echo "before create:"
28809 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
28811 for i in {1..10}; do
28812 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
28813 error "Fail to create $DIR/$tdir/foo$i"
28816 # sync ZFS-on-MDS to refresh statfs data
28817 wait_zfs_commit mds1
28819 echo "after create:"
28821 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
28823 # allow for an llog to be cleaned up during the test
28824 [ $after_used -ge $((before_used + 10 - 1)) ] ||
28825 error "before ($before_used) + 10 > after ($after_used)"
28827 for i in {1..10}; do
28828 rm -rf $DIR/$tdir/foo$i ||
28829 error "Fail to remove $DIR/$tdir/foo$i"
28832 # sync ZFS-on-MDS to refresh statfs data
28833 wait_zfs_commit mds1
28834 wait_delete_completed
28835 sleep 3 # avoid MDT return cached statfs
28836 echo "after unlink:"
28838 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
28840 # allow for an llog to be created during the test
28841 [ $after_used -le $((before_used + 1)) ] ||
28842 error "after ($after_used) > before ($before_used) + 1"
28844 run_test 803a "verify agent object for remote object"
28847 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28848 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
28849 skip "MDS needs to be newer than 2.13.56"
28850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28852 for i in $(seq 0 $((MDSCOUNT - 1))); do
28853 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
28861 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
28862 for i in $(seq 0 $((MDSCOUNT - 1))); do
28863 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
28864 awk '/getattr/ { print $2 }')
28865 before=$((before + tmp))
28867 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
28868 for i in $(seq 0 $((MDSCOUNT - 1))); do
28869 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
28870 awk '/getattr/ { print $2 }')
28871 after=$((after + tmp))
28874 [ $before -eq $after ] || error "getattr count $before != $after"
28876 run_test 803b "remote object can getattr from cache"
28879 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28880 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
28881 skip "MDS needs to be newer than 2.10.54"
28882 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
28884 mkdir -p $DIR/$tdir
28885 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
28886 error "Fail to create $DIR/$tdir/dir0"
28888 local fid=$($LFS path2fid $DIR/$tdir/dir0)
28889 local dev=$(mdsdevname 2)
28891 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28892 grep ${fid} || error "NOT found agent entry for dir0"
28894 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
28895 error "Fail to create $DIR/$tdir/dir1"
28897 touch $DIR/$tdir/dir1/foo0 ||
28898 error "Fail to create $DIR/$tdir/dir1/foo0"
28899 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
28902 for idx in $(seq $MDSCOUNT); do
28903 dev=$(mdsdevname $idx)
28904 do_facet mds${idx} \
28905 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28906 grep ${fid} && rc=$idx
28909 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
28910 error "Fail to rename foo0 to foo1"
28911 if [ $rc -eq 0 ]; then
28912 for idx in $(seq $MDSCOUNT); do
28913 dev=$(mdsdevname $idx)
28914 do_facet mds${idx} \
28915 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28916 grep ${fid} && rc=$idx
28920 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
28921 error "Fail to rename foo1 to foo2"
28922 if [ $rc -eq 0 ]; then
28923 for idx in $(seq $MDSCOUNT); do
28924 dev=$(mdsdevname $idx)
28925 do_facet mds${idx} \
28926 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28927 grep ${fid} && rc=$idx
28931 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
28933 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
28934 error "Fail to link to $DIR/$tdir/dir1/foo2"
28935 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
28936 error "Fail to rename foo2 to foo0"
28937 unlink $DIR/$tdir/dir1/foo0 ||
28938 error "Fail to unlink $DIR/$tdir/dir1/foo0"
28939 rm -rf $DIR/$tdir/dir0 ||
28940 error "Fail to rm $DIR/$tdir/dir0"
28942 for idx in $(seq $MDSCOUNT); do
28946 dev=$(mdsdevname $idx)
28947 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
28949 start mds${idx} $dev $MDS_MOUNT_OPTS ||
28950 error "mount mds$idx failed"
28951 df $MOUNT > /dev/null 2>&1
28953 # e2fsck should not return error
28955 error "e2fsck detected error on MDT${idx}: rc=$rc"
28958 run_test 804 "verify agent entry for remote entry"
28961 do_facet $SINGLEMDS zfs set quota=$old $fsset
28962 unlinkmany $DIR/$tdir/f- 1000000
28967 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
28968 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
28969 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
28970 skip "netfree not implemented before 0.7"
28971 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
28972 skip "Need MDS version at least 2.10.57"
28979 local pref="osd-zfs.$FSNAME-MDT0000."
28981 # limit available space on MDS dataset to meet nospace issue
28982 # quickly. then ZFS 0.7.2 can use reserved space if asked
28983 # properly (using netfree flag in osd_declare_destroy()
28984 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
28985 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
28987 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
28988 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
28989 let "usedkb=usedkb-freekb"
28990 let "freekb=freekb/2"
28991 if let "freekb > 5000"; then
28994 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
28995 trap cleanup_805 EXIT
28996 mkdir_on_mdt0 $DIR/$tdir
28997 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
28998 error "Can't set PFL layout"
28999 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
29000 rm -rf $DIR/$tdir || error "not able to remove"
29001 do_facet $SINGLEMDS zfs set quota=$old $fsset
29004 run_test 805 "ZFS can remove from full fs"
29010 local expect=$(stat -c %s $file)
29012 check_lsom_size $1 $expect
29014 local blocks=$($LFS getsom -b $file)
29015 expect=$(stat -c %b $file)
29016 [[ $blocks == $expect ]] ||
29017 error "$file expected blocks: $expect, got: $blocks"
29025 cancel_lru_locks mdc
29027 size=$($LFS getsom -s $1)
29028 [[ $size == $expect ]] ||
29029 error "$file expected size: $expect, got: $size"
29033 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29034 skip "Need MDS version at least 2.11.52"
29038 $LFS setstripe -c-1 $DIR/$tfile || error "setstripe $tfile failed"
29041 stack_trap "restore_opencache"
29043 # single-threaded write
29044 echo "Test SOM for single-threaded write"
29045 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
29046 error "write $tfile failed"
29047 check_lsom_size $DIR/$tfile $bs
29050 local size=$(($num * $bs))
29054 echo "Test SOM for single client multi-threaded($num) write"
29055 $TRUNCATE $DIR/$tfile 0
29056 for ((i = 0; i < $num; i++)); do
29057 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29059 offset=$((offset + $bs))
29061 for (( i=0; i < $num; i++ )); do
29064 check_lsom_size $DIR/$tfile $size
29066 $TRUNCATE $DIR/$tfile 0
29067 for ((i = 0; i < $num; i++)); do
29068 offset=$((offset - $bs))
29069 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29072 for (( i=0; i < $num; i++ )); do
29075 check_lsom_size $DIR/$tfile $size
29077 # multi-client writes
29078 num=$(get_node_count ${CLIENTS//,/ })
29079 size=$(($num * $bs))
29083 echo "Test SOM for multi-client ($num) writes"
29084 $TRUNCATE $DIR/$tfile 0
29085 for client in ${CLIENTS//,/ }; do
29086 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29089 offset=$((offset + $bs))
29091 for (( i=0; i < $num; i++ )); do
29094 check_lsom_size $DIR/$tfile $offset
29097 $TRUNCATE $DIR/$tfile 0
29098 for client in ${CLIENTS//,/ }; do
29099 offset=$((offset - $bs))
29100 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29104 for (( i=0; i < $num; i++ )); do
29107 check_lsom_size $DIR/$tfile $size
29109 # verify SOM blocks count
29110 echo "Verify SOM block count"
29111 $TRUNCATE $DIR/$tfile 0
29112 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs))YSc ||
29113 error "failed to write file $tfile with fdatasync and fstat"
29114 check_lsom_data $DIR/$tfile
29116 $TRUNCATE $DIR/$tfile 0
29117 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs * 2))Yc ||
29118 error "failed to write file $tfile with fdatasync"
29119 check_lsom_data $DIR/$tfile
29121 $TRUNCATE $DIR/$tfile 0
29122 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:O_SYNC:w$((bs * 3))c ||
29123 error "failed to write file $tfile with sync IO"
29124 check_lsom_data $DIR/$tfile
29127 echo "Test SOM for truncate"
29128 # use ftruncate to sync blocks on close request
29129 $MULTIOP $DIR/$tfile oO_WRONLY:T16384c
29130 check_lsom_size $DIR/$tfile 16384
29131 check_lsom_data $DIR/$tfile
29133 $TRUNCATE $DIR/$tfile 1234
29134 check_lsom_size $DIR/$tfile 1234
29135 # sync blocks on the MDT
29136 $MULTIOP $DIR/$tfile oc
29137 check_lsom_data $DIR/$tfile
29139 run_test 806 "Verify Lazy Size on MDS"
29142 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
29143 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29144 skip "Need MDS version at least 2.11.52"
29146 # Registration step
29147 changelog_register || error "changelog_register failed"
29148 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
29149 changelog_users $SINGLEMDS | grep -q $cl_user ||
29150 error "User $cl_user not found in changelog_users"
29152 rm -rf $DIR/$tdir || error "rm $tdir failed"
29153 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
29154 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
29155 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
29156 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
29157 error "truncate $tdir/trunc failed"
29160 echo "Test SOM for single-threaded write with fsync"
29161 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
29162 error "write $tfile failed"
29165 # multi-client wirtes
29166 local num=$(get_node_count ${CLIENTS//,/ })
29170 echo "Test SOM for multi-client ($num) writes"
29171 touch $DIR/$tfile || error "touch $tfile failed"
29172 $TRUNCATE $DIR/$tfile 0
29173 for client in ${CLIENTS//,/ }; do
29174 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29177 offset=$((offset + $bs))
29179 for (( i=0; i < $num; i++ )); do
29183 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
29184 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
29185 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
29186 check_lsom_data $DIR/$tdir/trunc
29187 check_lsom_data $DIR/$tdir/single_dd
29188 check_lsom_data $DIR/$tfile
29191 # Deregistration step
29192 changelog_deregister || error "changelog_deregister failed"
29194 run_test 807 "verify LSOM syncing tool"
29196 check_som_nologged()
29198 local lines=$($LFS changelog $FSNAME-MDT0000 |
29199 grep 'x=trusted.som' | wc -l)
29200 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
29204 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
29205 skip "Need MDS version at least 2.11.55"
29207 # Registration step
29208 changelog_register || error "changelog_register failed"
29210 touch $DIR/$tfile || error "touch $tfile failed"
29213 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
29214 error "write $tfile failed"
29217 $TRUNCATE $DIR/$tfile 1234
29220 $TRUNCATE $DIR/$tfile 1048576
29223 # Deregistration step
29224 changelog_deregister || error "changelog_deregister failed"
29226 run_test 808 "Check trusted.som xattr not logged in Changelogs"
29231 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
29235 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
29236 skip "Need MDS version at least 2.11.56"
29238 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
29239 error "failed to create DoM-only file $DIR/$tfile"
29240 touch $DIR/$tfile || error "touch $tfile failed"
29241 check_som_nodata $DIR/$tfile
29243 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
29244 error "write $tfile failed"
29245 check_som_nodata $DIR/$tfile
29247 $TRUNCATE $DIR/$tfile 1234
29248 check_som_nodata $DIR/$tfile
29250 $TRUNCATE $DIR/$tfile 4097
29251 check_som_nodata $DIR/$file
29253 run_test 809 "Verify no SOM xattr store for DoM-only files"
29256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29257 $GSS && skip_env "could not run with gss"
29258 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
29259 skip "OST < 2.12.58 doesn't align checksum"
29262 stack_trap "set_checksums $ORIG_CSUM" EXIT
29263 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
29268 for csum in $CKSUM_TYPES; do
29269 #define OBD_FAIL_OSC_NO_GRANT 0x411
29270 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
29271 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
29273 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
29274 before=$(md5sum $DIR/$tfile)
29275 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
29276 after=$(md5sum $DIR/$tfile)
29277 [ "$before" == "$after" ] ||
29278 error "$csum: $before != $after bs=$1 seek=$2"
29282 run_test 810 "partial page writes on ZFS (LU-11663)"
29285 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
29286 skip "OST < 2.12.51 doesn't support this fail_loc"
29288 $LFS setstripe -c 1 -i 0 $DIR/$tfile
29289 # ensure ost1 is connected
29290 stat $DIR/$tfile >/dev/null || error "can't stat"
29291 wait_osc_import_state client ost1 FULL
29292 # no locks, no reqs to let the connection idle
29293 cancel_lru_locks osc
29295 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
29296 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
29297 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
29298 wait_osc_import_state client ost1 CONNECTING
29299 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
29301 stat $DIR/$tfile >/dev/null || error "can't stat file"
29303 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
29305 test_812b() { # LU-12378
29306 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
29307 skip "OST < 2.12.51 doesn't support this fail_loc"
29309 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
29310 # ensure ost1 is connected
29311 stat $DIR/$tfile >/dev/null || error "can't stat"
29312 wait_osc_import_state client ost1 FULL
29313 # no locks, no reqs to let the connection idle
29314 cancel_lru_locks osc
29316 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
29317 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
29318 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
29319 wait_osc_import_state client ost1 CONNECTING
29320 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
29322 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
29323 wait_osc_import_state client ost1 IDLE
29325 run_test 812b "do not drop no resend request for idle connect"
29330 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
29332 $LFS setstripe -c 1 -o 0 $DIR/$tfile
29333 $LFS getstripe $DIR/$tfile
29334 $LCTL set_param osc.*.idle_timeout=10
29335 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
29336 # ensure ost1 is connected
29337 stat $DIR/$tfile >/dev/null || error "can't stat"
29338 wait_osc_import_state client ost1 FULL
29339 # no locks, no reqs to let the connection idle
29340 cancel_lru_locks osc
29342 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
29343 $LCTL set_param fail_loc=0x80000533
29345 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
29347 run_test 812c "idle import vs lock enqueue race"
29350 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
29351 [ -z "$file_heat_sav" ] && skip "no file heat support"
29362 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
29363 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
29365 $LCTL set_param -n llite.*.file_heat=1
29366 echo "Turn on file heat"
29367 echo "Period second: $period_second, Decay percentage: $decay_pct"
29369 echo "QQQQ" > $DIR/$tfile
29370 echo "QQQQ" > $DIR/$tfile
29371 echo "QQQQ" > $DIR/$tfile
29372 cat $DIR/$tfile > /dev/null
29373 cat $DIR/$tfile > /dev/null
29374 cat $DIR/$tfile > /dev/null
29375 cat $DIR/$tfile > /dev/null
29377 local out=$($LFS heat_get $DIR/$tfile)
29379 $LFS heat_get $DIR/$tfile
29380 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29381 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29382 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29383 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29385 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
29386 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
29387 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
29388 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
29390 sleep $((period_second + 3))
29391 echo "Sleep $((period_second + 3)) seconds..."
29392 # The recursion formula to calculate the heat of the file f is as
29394 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
29395 # Where Hi is the heat value in the period between time points i*I and
29396 # (i+1)*I; Ci is the access count in the period; the symbol P refers
29397 # to the weight of Ci.
29398 out=$($LFS heat_get $DIR/$tfile)
29399 $LFS heat_get $DIR/$tfile
29400 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29401 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29402 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29403 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29405 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
29406 error "read sample ($readsample) is wrong"
29407 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
29408 error "write sample ($writesample) is wrong"
29409 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
29410 error "read bytes ($readbyte) is wrong"
29411 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
29412 error "write bytes ($writebyte) is wrong"
29414 echo "QQQQ" > $DIR/$tfile
29415 echo "QQQQ" > $DIR/$tfile
29416 echo "QQQQ" > $DIR/$tfile
29417 cat $DIR/$tfile > /dev/null
29418 cat $DIR/$tfile > /dev/null
29419 cat $DIR/$tfile > /dev/null
29420 cat $DIR/$tfile > /dev/null
29422 sleep $((period_second + 3))
29423 echo "Sleep $((period_second + 3)) seconds..."
29425 out=$($LFS heat_get $DIR/$tfile)
29426 $LFS heat_get $DIR/$tfile
29427 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29428 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29429 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29430 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29432 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
29433 4 * $decay_pct) / 100") -eq 1 ] ||
29434 error "read sample ($readsample1) is wrong"
29435 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
29436 3 * $decay_pct) / 100") -eq 1 ] ||
29437 error "write sample ($writesample1) is wrong"
29438 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
29439 20 * $decay_pct) / 100") -eq 1 ] ||
29440 error "read bytes ($readbyte1) is wrong"
29441 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
29442 15 * $decay_pct) / 100") -eq 1 ] ||
29443 error "write bytes ($writebyte1) is wrong"
29445 echo "Turn off file heat for the file $DIR/$tfile"
29446 $LFS heat_set -o $DIR/$tfile
29448 echo "QQQQ" > $DIR/$tfile
29449 echo "QQQQ" > $DIR/$tfile
29450 echo "QQQQ" > $DIR/$tfile
29451 cat $DIR/$tfile > /dev/null
29452 cat $DIR/$tfile > /dev/null
29453 cat $DIR/$tfile > /dev/null
29454 cat $DIR/$tfile > /dev/null
29456 out=$($LFS heat_get $DIR/$tfile)
29457 $LFS heat_get $DIR/$tfile
29458 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29459 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29460 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29461 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29463 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
29464 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
29465 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
29466 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
29468 echo "Trun on file heat for the file $DIR/$tfile"
29469 $LFS heat_set -O $DIR/$tfile
29471 echo "QQQQ" > $DIR/$tfile
29472 echo "QQQQ" > $DIR/$tfile
29473 echo "QQQQ" > $DIR/$tfile
29474 cat $DIR/$tfile > /dev/null
29475 cat $DIR/$tfile > /dev/null
29476 cat $DIR/$tfile > /dev/null
29477 cat $DIR/$tfile > /dev/null
29479 out=$($LFS heat_get $DIR/$tfile)
29480 $LFS heat_get $DIR/$tfile
29481 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29482 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29483 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29484 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29486 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
29487 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
29488 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
29489 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
29491 $LFS heat_set -c $DIR/$tfile
29492 $LCTL set_param -n llite.*.file_heat=0
29493 echo "Turn off file heat support for the Lustre filesystem"
29495 echo "QQQQ" > $DIR/$tfile
29496 echo "QQQQ" > $DIR/$tfile
29497 echo "QQQQ" > $DIR/$tfile
29498 cat $DIR/$tfile > /dev/null
29499 cat $DIR/$tfile > /dev/null
29500 cat $DIR/$tfile > /dev/null
29501 cat $DIR/$tfile > /dev/null
29503 out=$($LFS heat_get $DIR/$tfile)
29504 $LFS heat_get $DIR/$tfile
29505 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29506 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29507 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29508 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29510 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
29511 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
29512 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
29513 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
29515 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
29518 run_test 813 "File heat verfication"
29522 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
29523 echo -n y >> $DIR/$tfile
29524 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
29525 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
29527 run_test 814 "sparse cp works as expected (LU-12361)"
29531 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
29532 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
29534 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
29537 local ost1_imp=$(get_osc_import_name client ost1)
29538 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
29541 $LFS setstripe -c 1 -i 0 $DIR/$tfile
29542 # ensure ost1 is connected
29544 stat $DIR/$tfile >/dev/null || error "can't stat"
29545 wait_osc_import_state client ost1 FULL
29546 # no locks, no reqs to let the connection idle
29547 cancel_lru_locks osc
29548 lru_resize_disable osc
29551 before=$($LCTL get_param -n \
29552 ldlm.namespaces.$imp_name.lru_size)
29554 wait_osc_import_state client ost1 IDLE
29555 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
29556 now=$($LCTL get_param -n \
29557 ldlm.namespaces.$imp_name.lru_size)
29558 [ $before == $now ] || error "lru_size changed $before != $now"
29560 run_test 816 "do not reset lru_resize on idle reconnect"
29564 exportfs -u localhost:$DIR/nfsexp
29569 systemctl restart nfs-server.service || skip "failed to restart nfsd"
29571 mkdir -p $DIR/nfsexp
29572 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
29573 error "failed to export nfs"
29575 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
29576 stack_trap cleanup_817 EXIT
29578 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
29579 error "failed to mount nfs to $tmpdir"
29581 cp /bin/true $tmpdir
29582 $DIR/nfsexp/true || error "failed to execute 'true' command"
29584 run_test 817 "nfsd won't cache write lock for exec file"
29587 test_mkdir -i0 -c1 $DIR/$tdir
29588 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
29589 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
29592 # restore osp-syn threads
29593 stack_trap "fail $SINGLEMDS"
29595 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
29596 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
29597 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
29598 error "start $SINGLEMDS failed"
29601 local testid=$(echo $TESTNAME | tr '_' ' ')
29603 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
29604 grep "run LFSCK" || error "run LFSCK is not suggested"
29606 run_test 818 "unlink with failed llog"
29609 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
29610 cancel_lru_locks osc
29611 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
29612 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
29613 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
29616 run_test 819a "too big niobuf in read"
29619 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
29620 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
29621 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
29622 cancel_lru_locks osc
29626 run_test 819b "too big niobuf in write"
29629 function test_820_start_ost() {
29632 for num in $(seq $OSTCOUNT); do
29633 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
29638 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29641 umount_client $MOUNT || error "umount failed"
29642 for num in $(seq $OSTCOUNT); do
29646 # mount client with no active OSTs
29647 # so that the client can't initialize max LOV EA size
29648 # from OSC notifications
29649 mount_client $MOUNT || error "mount failed"
29650 # delay OST starting to keep this 0 max EA size for a while
29651 test_820_start_ost &
29653 # create a directory on MDS2
29654 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
29655 error "Failed to create directory"
29656 # open intent should update default EA size
29657 # see mdc_update_max_ea_from_body()
29658 # notice this is the very first RPC to MDS2
29659 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
29662 # With SSK, this situation can lead to -EPERM being returned.
29663 # In that case, simply retry.
29664 if [ $ret -ne 0 ] && $SHARED_KEY; then
29665 if echo "$out" | grep -q "not permitted"; then
29666 cp /etc/services $DIR/$tdir/mds2
29670 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
29672 run_test 820 "update max EA from open intent"
29675 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
29676 local OST_MAX_PRECREATE=20000
29678 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
29679 skip "Need MDS version at least 2.14.56"
29681 save_lustre_params mds1 \
29682 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
29683 do_facet $SINGLEMDS "$LCTL set_param -n \
29684 osp.$FSNAME-OST*MDT0000.max_create_count=0"
29685 do_facet $SINGLEMDS "$LCTL set_param -n \
29686 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
29688 stack_trap "restore_lustre_params < $p; rm $p"
29690 do_facet $SINGLEMDS "$LCTL set_param -n \
29691 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
29693 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
29694 osp.$FSNAME-OST0000*MDT0000.create_count")
29695 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
29696 osp.$FSNAME-OST0000*MDT0000.max_create_count")
29697 local expect_count=$(((($max/2)/256) * 256))
29699 log "setting create_count to 100200:"
29700 log " -result- count: $count with max: $max, expecting: $expect_count"
29702 [[ $count -eq expect_count ]] ||
29703 error "Create count not set to max precreate."
29705 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
29708 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
29709 skip "Need MDS version 2.14.56"
29711 local sync_changes=$(do_facet $SINGLEMDS \
29712 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
29714 [ "$sync_changes" -gt 100 ] &&
29715 skip "Sync changes $sync_changes > 100 already"
29717 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
29719 $LFS mkdir -i 0 $DIR/$tdir
29720 $LFS setstripe -c 1 -i 0 $DIR/$tdir
29722 save_lustre_params mds1 \
29723 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
29724 save_lustre_params mds1 \
29725 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
29727 do_facet mds1 "$LCTL set_param -n \
29728 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
29729 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
29730 stack_trap "restore_lustre_params < $p" EXIT
29732 createmany -o $DIR/$tdir/f- 1000
29733 unlinkmany $DIR/$tdir/f- 1000 &
29734 local UNLINK_PID=$!
29737 sync_changes=$(do_facet mds1 \
29738 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
29739 # the check in the code is racy, fail the test
29740 # if the value above the limit by 10.
29741 [ $sync_changes -gt 110 ] && {
29742 kill -2 $UNLINK_PID
29744 error "osp changes throttling failed, $sync_changes>110"
29746 kill -0 $UNLINK_PID 2> /dev/null || break
29750 run_test 831 "throttling unlink/setattr queuing on OSP"
29753 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
29754 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
29755 skip "Need MDS version 2.15.52+"
29756 is_rmentry_supported || skip "rm_entry not supported"
29758 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
29759 mkdir $DIR/$tdir/local_dir || error "mkdir local_dir failed"
29760 mkdir_on_mdt -i 1 $DIR/$tdir/remote_dir ||
29761 error "mkdir remote_dir failed"
29762 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped_dir ||
29763 error "mkdir striped_dir failed"
29764 touch $DIR/$tdir/file || error "touch file failed"
29765 $LFS rm_entry $DIR/$tdir/* || error "lfs rm_entry $tdir/* failed"
29766 [ -z "$(ls -A $DIR/$tdir)" ] || error "$tdir not empty"
29768 run_test 832 "lfs rm_entry"
29771 # tests that do cleanup/setup should be run at the end
29775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29778 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
29779 $LCTL set_param fail_loc=0x903
29781 cancel_lru_locks MGC
29783 FAIL_ON_ERROR=true cleanup
29784 FAIL_ON_ERROR=true setup
29786 run_test 900 "umount should not race with any mgc requeue thread"
29788 # LUS-6253/LU-11185
29796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29798 # some get_param have a bug to handle dot in param name
29799 cancel_lru_locks MGC
29800 old=$(mount -t lustre | wc -l)
29808 while [ $old -ne $oldc ]; do
29809 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
29812 if [ $count -ge $TIMEOUT ]; then
29813 error "too large timeout"
29816 umount_client $MOUNT || error "umount failed"
29817 mount_client $MOUNT || error "mount failed"
29818 cancel_lru_locks MGC
29819 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
29821 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
29825 run_test 901 "don't leak a mgc lock on client umount"
29829 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
29830 skip "client does not have LU-13377 fix"
29831 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
29832 $LCTL set_param fail_loc=0x1415
29833 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
29834 cancel_lru_locks osc
29837 run_test 902 "test short write doesn't hang lustre"
29841 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
29842 echo "blah" > $DIR/${tfile}-2
29843 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
29844 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
29845 $LCTL set_param fail_loc=0x417 fail_val=20
29847 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
29848 sleep 1 # To start the destroy
29849 wait_destroy_complete 150 || error "Destroy taking too long"
29850 cat $DIR/$tfile > /dev/null || error "Evicted"
29852 run_test 903 "Test long page discard does not cause evictions"
29855 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
29856 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
29857 grep -q project || skip "skip project quota not supported"
29859 local testfile="$DIR/$tdir/$tfile"
29860 local xattr="trusted.projid"
29862 local mdts=$(comma_list $(mdts_nodes))
29863 local saved=$(do_facet mds1 $LCTL get_param -n \
29864 osd-ldiskfs.*MDT0000.enable_projid_xattr)
29866 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
29867 stack_trap "do_nodes $mdts $LCTL set_param \
29868 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
29870 mkdir -p $DIR/$tdir
29872 #hide projid xattr on server
29873 $LFS project -p 1 $testfile ||
29874 error "set $testfile project id failed"
29875 getfattr -m - $testfile | grep $xattr &&
29876 error "do not show trusted.projid when disabled on server"
29877 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
29878 #should be hidden when projid is 0
29879 $LFS project -p 0 $testfile ||
29880 error "set $testfile project id failed"
29881 getfattr -m - $testfile | grep $xattr &&
29882 error "do not show trusted.projid with project ID 0"
29884 #still can getxattr explicitly
29885 projid=$(getfattr -n $xattr $testfile |
29886 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
29887 [ $projid == "0" ] ||
29888 error "projid expected 0 not $projid"
29890 #set the projid via setxattr
29891 setfattr -n $xattr -v "1000" $testfile ||
29892 error "setattr failed with $?"
29893 projid=($($LFS project $testfile))
29894 [ ${projid[0]} == "1000" ] ||
29895 error "projid expected 1000 not $projid"
29897 #check the new projid via getxattr
29898 $LFS project -p 1001 $testfile ||
29899 error "set $testfile project id failed"
29900 getfattr -m - $testfile | grep $xattr ||
29901 error "should show trusted.projid when project ID != 0"
29902 projid=$(getfattr -n $xattr $testfile |
29903 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
29904 [ $projid == "1001" ] ||
29905 error "projid expected 1001 not $projid"
29907 #try to set invalid projid
29908 setfattr -n $xattr -v "4294967295" $testfile &&
29909 error "set invalid projid should fail"
29911 #remove the xattr means setting projid to 0
29912 setfattr -x $xattr $testfile ||
29913 error "setfattr failed with $?"
29914 projid=($($LFS project $testfile))
29915 [ ${projid[0]} == "0" ] ||
29916 error "projid expected 0 not $projid"
29918 #should be hidden when parent has inherit flag and same projid
29919 $LFS project -srp 1002 $DIR/$tdir ||
29920 error "set $tdir project id failed"
29921 getfattr -m - $testfile | grep $xattr &&
29922 error "do not show trusted.projid with inherit flag"
29924 #still can getxattr explicitly
29925 projid=$(getfattr -n $xattr $testfile |
29926 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
29927 [ $projid == "1002" ] ||
29928 error "projid expected 1002 not $projid"
29930 run_test 904 "virtual project ID xattr"
29934 (( $OST1_VERSION >= $(version_code 2.8.54) )) ||
29935 skip "lustre < 2.8.54 does not support ladvise"
29937 remote_ost_nodsh && skip "remote OST with nodsh"
29938 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
29940 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
29942 #define OBD_FAIL_OST_OPCODE 0x253
29944 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
29945 $LFS ladvise -a willread $DIR/$tfile &&
29946 error "unexpected success of ladvise with fault injection"
29947 $LFS ladvise -a willread $DIR/$tfile |&
29948 grep -q "Operation not supported"
29949 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
29951 run_test 905 "bad or new opcode should not stuck client"
29954 grep -q io_uring_setup /proc/kallsyms ||
29955 skip "Client OS does not support io_uring I/O engine"
29956 io_uring_probe || skip "kernel does not support io_uring fully"
29957 which fio || skip_env "no fio installed"
29958 fio --enghelp | grep -q io_uring ||
29959 skip_env "fio does not support io_uring I/O engine"
29961 local file=$DIR/$tfile
29962 local ioengine="io_uring"
29966 fio --name=seqwrite --ioengine=$ioengine \
29967 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
29968 --iodepth=64 --size=$size --filename=$file --rw=write ||
29969 error "fio seqwrite $file failed"
29971 fio --name=seqread --ioengine=$ioengine \
29972 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
29973 --iodepth=64 --size=$size --filename=$file --rw=read ||
29974 error "fio seqread $file failed"
29976 rm -f $file || error "rm -f $file failed"
29978 run_test 906 "Simple test for io_uring I/O engine via fio"
29981 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
29982 check_and_cleanup_lustre
29983 if [ "$I_MOUNTED" != "yes" ]; then
29984 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true