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 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2607 skip "server does not support overstriping"
2608 (( $MDS1_VERSION >= $(version_code 2.15.55.102) )) ||
2609 skip "need MDS >= 2.12.55.102 for mdt_dump_lmm fix"
2611 stack_trap "rm -f $DIR/$tfile"
2612 # start_full_debug_logging
2613 $LFS setstripe -S 64K -C -1 $DIR/$tfile || error "create $tfile failed"
2614 $LFS getstripe -c $DIR/$tfile || error "getstripe $tfile failed"
2616 $LFS getstripe -c $DIR/$tfile || error "getstripe failed after clear"
2618 test_mkdir $DIR/$tdir
2619 stack_trap "rm -rf $DIR/$tdir/$tfile"
2620 $LFS setstripe -S 64K -C -1 $DIR/$tdir || error "mkdir $tdir failed"
2621 $LFS getstripe -y $DIR/$tdir || error "getstripe $tdir failed"
2622 touch $DIR/$tdir/$tfile || error "create $tdir/$tfile failed"
2624 $LFS getstripe -c $DIR/$tdir/$tfile ||
2625 error "getstripe $tdir/$tfile failed"
2626 #stop_full_debug_logging
2628 run_test 27Ch "overstriping with -C -1 in mdt_dump_lmm"
2631 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2632 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2633 remote_mds_nodsh && skip "remote MDS with nodsh"
2635 local POOL=${POOL:-testpool}
2637 local last_ost=$(($OSTCOUNT - 1))
2639 local ost_list=$(seq $first_ost $ost_step $last_ost)
2640 local ost_range="$first_ost $last_ost $ost_step"
2642 test_mkdir $DIR/$tdir
2643 pool_add $POOL || error "pool_add failed"
2644 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2647 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2649 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2650 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2651 skip27D+=" -s 30,31"
2652 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2653 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2654 skip27D+=" -s 32,33"
2655 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2657 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2658 error "llapi_layout_test failed"
2660 destroy_test_pools || error "destroy test pools failed"
2662 run_test 27D "validate llapi_layout API"
2664 # Verify that default_easize is increased from its initial value after
2665 # accessing a widely striped file.
2667 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2668 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2669 skip "client does not have LU-3338 fix"
2671 # 72 bytes is the minimum space required to store striping
2672 # information for a file striped across one OST:
2673 # (sizeof(struct lov_user_md_v3) +
2674 # sizeof(struct lov_user_ost_data_v1))
2676 $LCTL set_param -n llite.*.default_easize $min_easize ||
2677 error "lctl set_param failed"
2678 local easize=$($LCTL get_param -n llite.*.default_easize)
2680 [ $easize -eq $min_easize ] ||
2681 error "failed to set default_easize"
2683 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2684 error "setstripe failed"
2685 # In order to ensure stat() call actually talks to MDS we need to
2686 # do something drastic to this file to shake off all lock, e.g.
2687 # rename it (kills lookup lock forcing cache cleaning)
2688 mv $DIR/$tfile $DIR/${tfile}-1
2689 ls -l $DIR/${tfile}-1
2692 easize=$($LCTL get_param -n llite.*.default_easize)
2694 [ $easize -gt $min_easize ] ||
2695 error "default_easize not updated"
2697 run_test 27E "check that default extended attribute size properly increases"
2699 test_27F() { # LU-5346/LU-7975
2700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2701 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2702 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2703 skip "Need MDS version at least 2.8.51"
2704 remote_ost_nodsh && skip "remote OST with nodsh"
2706 test_mkdir $DIR/$tdir
2708 $LFS setstripe -c 2 $DIR/$tdir
2710 # stop all OSTs to reproduce situation for LU-7975 ticket
2711 for num in $(seq $OSTCOUNT); do
2715 # open/create f0 with O_LOV_DELAY_CREATE
2716 # truncate f0 to a non-0 size
2718 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2720 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2721 # open/write it again to force delayed layout creation
2722 cat /etc/hosts > $DIR/$tdir/f0 &
2726 for num in $(seq $OSTCOUNT); do
2727 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2728 error "ost$num failed to start"
2731 wait $catpid || error "cat failed"
2733 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2734 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2735 error "wrong stripecount"
2738 run_test 27F "Client resend delayed layout creation with non-zero size"
2740 test_27G() { #LU-10629
2741 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2742 skip "Need MDS version at least 2.11.51"
2743 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2744 remote_mds_nodsh && skip "remote MDS with nodsh"
2745 local POOL=${POOL:-testpool}
2746 local ostrange="0 0 1"
2748 test_mkdir $DIR/$tdir
2749 touch $DIR/$tdir/$tfile.nopool
2750 pool_add $POOL || error "pool_add failed"
2751 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2752 $LFS setstripe -p $POOL $DIR/$tdir
2754 local pool=$($LFS getstripe -p $DIR/$tdir)
2756 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2757 touch $DIR/$tdir/$tfile.default
2758 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2759 $LFS find $DIR/$tdir -type f --pool $POOL
2760 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2761 [[ "$found" == "2" ]] ||
2762 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2764 $LFS setstripe -d $DIR/$tdir
2766 pool=$($LFS getstripe -p -d $DIR/$tdir)
2768 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2770 run_test 27G "Clear OST pool from stripe"
2773 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2774 skip "Need MDS version newer than 2.11.54"
2775 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2776 test_mkdir $DIR/$tdir
2777 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2778 touch $DIR/$tdir/$tfile
2779 $LFS getstripe -c $DIR/$tdir/$tfile
2780 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2781 error "two-stripe file doesn't have two stripes"
2783 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2784 $LFS getstripe -y $DIR/$tdir/$tfile
2785 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2786 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2787 error "expected l_ost_idx: [02]$ not matched"
2789 # make sure ost list has been cleared
2790 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2791 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2792 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2794 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2796 run_test 27H "Set specific OSTs stripe"
2799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2800 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2801 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2802 skip "Need MDS version newer than 2.12.52"
2803 local pool=$TESTNAME
2804 local ostrange="1 1 1"
2806 save_layout_restore_at_exit $MOUNT
2807 $LFS setstripe -c 2 -i 0 $MOUNT
2808 pool_add $pool || error "pool_add failed"
2809 pool_add_targets $pool $ostrange ||
2810 error "pool_add_targets failed"
2811 test_mkdir $DIR/$tdir
2812 $LFS setstripe -p $pool $DIR/$tdir
2813 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2814 $LFS getstripe $DIR/$tdir/$tfile
2816 run_test 27I "check that root dir striping does not break parent dir one"
2819 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2820 skip "Need MDS version newer than 2.12.51"
2822 test_mkdir $DIR/$tdir
2823 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2824 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2826 # create foreign file (raw way)
2827 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2828 error "creating $tfile w/ hex flags w/o --foreign should fail"
2830 ! $LFS setstripe --foreign --flags foo \
2831 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2832 error "creating $tfile with '--flags foo' should fail"
2834 ! $LFS setstripe --foreign --flags 0xffffffff \
2835 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2836 error "creating $tfile w/ 0xffffffff flags should fail"
2838 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2839 -t 1 -F 0xda08 || error "create_foreign_file failed"
2841 # verify foreign file (raw way)
2842 parse_foreign_file -f $DIR/$tdir/$tfile |
2843 grep "lov_foreign_magic: 0x0BD70BD0" ||
2844 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2845 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2846 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2847 parse_foreign_file -f $DIR/$tdir/$tfile |
2848 grep "lov_foreign_size: 73" ||
2849 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2850 parse_foreign_file -f $DIR/$tdir/$tfile |
2851 grep "lov_foreign_type: 1" ||
2852 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2853 parse_foreign_file -f $DIR/$tdir/$tfile |
2854 grep "lov_foreign_flags: 0x0000DA08" ||
2855 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2856 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2857 grep "lov_foreign_value: 0x" |
2858 sed -e 's/lov_foreign_value: 0x//')
2859 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2860 [[ $lov = ${lov2// /} ]] ||
2861 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2863 # create foreign file (lfs + API)
2864 $LFS setstripe --foreign=none --flags 0xda08 \
2865 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2866 error "$DIR/$tdir/${tfile}2: create failed"
2868 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2869 grep "lfm_magic:.*0x0BD70BD0" ||
2870 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2871 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2872 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2873 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2874 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2875 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2876 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2877 grep "lfm_flags:.*0x0000DA08" ||
2878 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2879 $LFS getstripe $DIR/$tdir/${tfile}2 |
2880 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2881 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2883 # modify striping should fail
2884 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2885 error "$DIR/$tdir/$tfile: setstripe should fail"
2886 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2887 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2890 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2891 cat $DIR/$tdir/${tfile}2 &&
2892 error "$DIR/$tdir/${tfile}2: read should fail"
2893 cat /etc/passwd > $DIR/$tdir/$tfile &&
2894 error "$DIR/$tdir/$tfile: write should fail"
2895 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2896 error "$DIR/$tdir/${tfile}2: write should fail"
2899 chmod 222 $DIR/$tdir/$tfile ||
2900 error "$DIR/$tdir/$tfile: chmod failed"
2901 chmod 222 $DIR/$tdir/${tfile}2 ||
2902 error "$DIR/$tdir/${tfile}2: chmod failed"
2905 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2906 error "$DIR/$tdir/$tfile: chown failed"
2907 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2908 error "$DIR/$tdir/${tfile}2: chown failed"
2910 # rename should work
2911 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2912 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2913 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2914 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2916 #remove foreign file
2917 rm $DIR/$tdir/${tfile}.new ||
2918 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2919 rm $DIR/$tdir/${tfile}2.new ||
2920 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2922 run_test 27J "basic ops on file with foreign LOV"
2925 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2926 skip "Need MDS version newer than 2.12.49"
2928 test_mkdir $DIR/$tdir
2929 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2930 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2932 # create foreign dir (raw way)
2933 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2934 error "creating $tdir w/ hex flags w/o --foreign should fail"
2936 ! $LFS setdirstripe --foreign --flags foo \
2937 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2938 error "creating $tdir with '--flags foo' should fail"
2940 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2941 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2942 error "creating $tdir w/ 0xffffffff flags should fail"
2944 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2945 error "create_foreign_dir FAILED"
2947 # verify foreign dir (raw way)
2948 parse_foreign_dir -d $DIR/$tdir/$tdir |
2949 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2950 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2951 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2952 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2953 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2954 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2955 parse_foreign_dir -d $DIR/$tdir/$tdir |
2956 grep "lmv_foreign_flags: 55813$" ||
2957 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2958 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2959 grep "lmv_foreign_value: 0x" |
2960 sed 's/lmv_foreign_value: 0x//')
2961 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2963 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2965 # create foreign dir (lfs + API)
2966 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2967 $DIR/$tdir/${tdir}2 ||
2968 error "$DIR/$tdir/${tdir}2: create failed"
2970 $LFS getdirstripe -v $DIR/$tdir/${tdir}2
2972 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2973 grep "lfm_magic:.*0x0CD50CD0" ||
2974 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2975 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2976 # - sizeof(lfm_type) - sizeof(lfm_flags)
2977 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2978 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2979 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2980 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2981 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2982 grep "lfm_flags:.*0x0000DA05" ||
2983 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2984 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2985 grep "lfm_value.*${uuid1}@${uuid2}" ||
2986 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2988 # file create in dir should fail
2989 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2990 touch $DIR/$tdir/${tdir}2/$tfile &&
2991 error "$DIR/${tdir}2: file create should fail"
2994 chmod 777 $DIR/$tdir/$tdir ||
2995 error "$DIR/$tdir: chmod failed"
2996 chmod 777 $DIR/$tdir/${tdir}2 ||
2997 error "$DIR/${tdir}2: chmod failed"
3000 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
3001 error "$DIR/$tdir: chown failed"
3002 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
3003 error "$DIR/${tdir}2: chown failed"
3005 # rename should work
3006 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3007 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
3008 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
3009 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
3012 rmdir $DIR/$tdir/${tdir}.new ||
3013 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
3014 rmdir $DIR/$tdir/${tdir}2.new ||
3015 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
3017 run_test 27K "basic ops on dir with foreign LMV"
3020 remote_mds_nodsh && skip "remote MDS with nodsh"
3022 local POOL=${POOL:-$TESTNAME}
3024 pool_add $POOL || error "pool_add failed"
3026 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
3027 error "pool_list does not contain ${FSNAME}.${POOL}:" \
3028 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
3030 run_test 27L "lfs pool_list gives correct pool name"
3033 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
3034 skip "Need MDS version >= than 2.12.57"
3035 remote_mds_nodsh && skip "remote MDS with nodsh"
3036 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
3038 # Set default striping on directory
3041 local mdts=$(comma_list $(mdts_nodes))
3043 # if we run against a 2.12 server which lacks overstring support
3044 # then the connect_flag will not report overstriping, even if client
3046 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
3047 stripe_opt="-C $setcount"
3048 elif (( $OSTCOUNT >= $setcount )); then
3049 stripe_opt="-c $setcount"
3051 skip "server does not support overstriping"
3054 test_mkdir $DIR/$tdir
3056 # Validate existing append_* params and ensure restore
3057 local pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3058 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3059 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3061 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3062 ((orig_count == 1)) || error "expected append_stripe_count == 1, got $orig_count"
3063 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1"
3065 $LFS setstripe $stripe_opt $DIR/$tdir
3067 echo 1 > $DIR/$tdir/${tfile}.1
3068 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
3069 [ $count -eq $setcount ] ||
3070 error "(1) stripe count $count, should be $setcount"
3072 local appendcount=$orig_count
3073 echo 1 >> $DIR/$tdir/${tfile}.2_append
3074 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3075 [ $count -eq $appendcount ] ||
3076 error "(2)stripe count $count, should be $appendcount for append"
3078 # Disable O_APPEND striping, verify it works
3079 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3081 # Should now get the default striping, which is 4
3083 echo 1 >> $DIR/$tdir/${tfile}.3_append
3084 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3085 [ $count -eq $setcount ] ||
3086 error "(3) stripe count $count, should be $setcount"
3088 # Try changing the stripe count for append files
3089 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3091 # Append striping is now 2 (directory default is still 4)
3093 echo 1 >> $DIR/$tdir/${tfile}.4_append
3094 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3095 [ $count -eq $appendcount ] ||
3096 error "(4) stripe count $count, should be $appendcount for append"
3098 # Test append stripe count of -1
3099 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3100 appendcount=$OSTCOUNT
3101 echo 1 >> $DIR/$tdir/${tfile}.5
3102 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3103 [ $count -eq $appendcount ] ||
3104 error "(5) stripe count $count, should be $appendcount for append"
3106 # Set append striping back to default of 1
3107 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3109 # Try a new default striping, PFL + DOM
3110 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3112 # Create normal DOM file, DOM returns stripe count == 0
3114 touch $DIR/$tdir/${tfile}.6
3115 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3116 [ $count -eq $setcount ] ||
3117 error "(6) stripe count $count, should be $setcount"
3121 echo 1 >> $DIR/$tdir/${tfile}.7_append
3122 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3123 [ $count -eq $appendcount ] ||
3124 error "(7) stripe count $count, should be $appendcount for append"
3126 # Clean up DOM layout
3127 $LFS setstripe -d $DIR/$tdir
3129 save_layout_restore_at_exit $MOUNT
3130 # Now test that append striping works when layout is from root
3131 $LFS setstripe -c 2 $MOUNT
3132 # Make a special directory for this
3133 mkdir $DIR/${tdir}/${tdir}.2
3135 # Verify for normal file
3137 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3138 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3139 [ $count -eq $setcount ] ||
3140 error "(8) stripe count $count, should be $setcount"
3143 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3144 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3145 [ $count -eq $appendcount ] ||
3146 error "(9) stripe count $count, should be $appendcount for append"
3148 # Now test O_APPEND striping with pools
3149 pool_add $TESTNAME || error "pool creation failed"
3150 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3151 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3153 echo 1 >> $DIR/$tdir/${tfile}.10_append
3155 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3156 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3158 # Check that count is still correct
3160 echo 1 >> $DIR/$tdir/${tfile}.11_append
3161 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3162 [ $count -eq $appendcount ] ||
3163 error "(11) stripe count $count, should be $appendcount for append"
3165 # Disable O_APPEND stripe count, verify pool works separately
3166 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3168 echo 1 >> $DIR/$tdir/${tfile}.12_append
3170 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3171 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3173 # Remove pool setting, verify it's not applied
3174 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3176 echo 1 >> $DIR/$tdir/${tfile}.13_append
3178 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3179 [ "$pool" = "" ] || error "(13) pool found: $pool"
3181 run_test 27M "test O_APPEND striping"
3184 combined_mgs_mds && skip "needs separate MGS/MDT"
3186 pool_add $TESTNAME || error "pool_add failed"
3187 do_facet mgs "$LCTL pool_list $FSNAME" |
3188 grep -Fx "${FSNAME}.${TESTNAME}" ||
3189 error "lctl pool_list on MGS failed"
3191 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3193 clean_foreign_symlink() {
3195 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3196 for i in $DIR/$tdir/* ; do
3197 $LFS unlink_foreign $i || true
3202 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3203 skip "Need MDS version newer than 2.12.51"
3205 test_mkdir $DIR/$tdir
3206 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3207 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3209 trap clean_foreign_symlink EXIT
3211 # enable foreign_symlink behaviour
3212 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3214 # foreign symlink LOV format is a partial path by default
3216 # create foreign file (lfs + API)
3217 $LFS setstripe --foreign=symlink --flags 0xda05 \
3218 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3219 error "$DIR/$tdir/${tfile}: create failed"
3221 $LFS getstripe -v $DIR/$tdir/${tfile} |
3222 grep "lfm_magic:.*0x0BD70BD0" ||
3223 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3224 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3225 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3226 $LFS getstripe -v $DIR/$tdir/${tfile} |
3227 grep "lfm_flags:.*0x0000DA05" ||
3228 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3229 $LFS getstripe $DIR/$tdir/${tfile} |
3230 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3231 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3233 # modify striping should fail
3234 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3235 error "$DIR/$tdir/$tfile: setstripe should fail"
3237 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3238 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3239 cat /etc/passwd > $DIR/$tdir/$tfile &&
3240 error "$DIR/$tdir/$tfile: write should fail"
3242 # rename should succeed
3243 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3244 error "$DIR/$tdir/$tfile: rename has failed"
3246 #remove foreign_symlink file should fail
3247 rm $DIR/$tdir/${tfile}.new &&
3248 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3251 mkdir /tmp/${uuid1} ||
3252 error "/tmp/${uuid1}: mkdir has failed"
3253 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3254 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3255 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3256 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3257 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3258 #read should succeed now
3259 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3260 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3261 #write should succeed now
3262 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3263 error "$DIR/$tdir/${tfile}.new: write should succeed"
3264 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3265 error "$DIR/$tdir/${tfile}.new: diff has failed"
3266 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3267 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3269 #check that getstripe still works
3270 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3271 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3273 # chmod should still succeed
3274 chmod 644 $DIR/$tdir/${tfile}.new ||
3275 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3277 # chown should still succeed
3278 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3279 error "$DIR/$tdir/${tfile}.new: chown has failed"
3281 # rename should still succeed
3282 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3283 error "$DIR/$tdir/${tfile}.new: rename has failed"
3285 #remove foreign_symlink file should still fail
3286 rm $DIR/$tdir/${tfile} &&
3287 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3289 #use special ioctl() to unlink foreign_symlink file
3290 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3291 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3294 run_test 27O "basic ops on foreign file of symlink type"
3297 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3298 skip "Need MDS version newer than 2.12.49"
3300 test_mkdir $DIR/$tdir
3301 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3302 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3304 trap clean_foreign_symlink EXIT
3306 # enable foreign_symlink behaviour
3307 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3309 # foreign symlink LMV format is a partial path by default
3311 # create foreign dir (lfs + API)
3312 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3313 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3314 error "$DIR/$tdir/${tdir}: create failed"
3316 $LFS getdirstripe -v $DIR/$tdir/${tdir}
3318 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3319 grep "lfm_magic:.*0x0CD50CD0" ||
3320 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3321 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3322 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3323 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3324 grep "lfm_flags:.*0x0000DA05" ||
3325 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3326 $LFS getdirstripe $DIR/$tdir/${tdir} |
3327 grep "lfm_value.*${uuid1}/${uuid2}" ||
3328 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3330 # file create in dir should fail
3331 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3332 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3334 # rename should succeed
3335 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3336 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3338 #remove foreign_symlink dir should fail
3339 rmdir $DIR/$tdir/${tdir}.new &&
3340 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3343 mkdir -p /tmp/${uuid1}/${uuid2} ||
3344 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3345 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3346 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3347 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3348 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3349 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3350 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3351 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3353 #check that getstripe fails now that foreign_symlink enabled
3354 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3355 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3357 # file create in dir should work now
3358 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3359 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3360 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3361 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3362 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3363 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3365 # chmod should still succeed
3366 chmod 755 $DIR/$tdir/${tdir}.new ||
3367 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3369 # chown should still succeed
3370 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3371 error "$DIR/$tdir/${tdir}.new: chown has failed"
3373 # rename should still succeed
3374 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3375 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3377 #remove foreign_symlink dir should still fail
3378 rmdir $DIR/$tdir/${tdir} &&
3379 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3381 #use special ioctl() to unlink foreign_symlink file
3382 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3383 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3385 #created file should still exist
3386 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3387 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3388 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3389 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3391 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3394 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3395 stack_trap "rm -f $TMP/$tfile*"
3397 test_mkdir $DIR/$tdir-1
3398 test_mkdir $DIR/$tdir-2
3400 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3401 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3403 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3404 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3406 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3407 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3409 # Create some bad symlinks and ensure that we don't loop
3410 # forever or something. These should return ELOOP (40) and
3411 # ENOENT (2) but I don't want to test for that because there's
3412 # always some weirdo architecture that needs to ruin
3413 # everything by defining these error numbers differently.
3415 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3416 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3418 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3419 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3423 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3426 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3427 skip "need MDS 2.14.55 or later"
3428 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3430 local testdir="$DIR/$tdir"
3431 test_mkdir -p $testdir
3432 stack_trap "rm -rf $testdir"
3433 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3435 local f1="$testdir/f1"
3436 touch $f1 || error "failed to touch $f1"
3437 local count=$($LFS getstripe -c $f1)
3438 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3440 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3441 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3443 local maxcount=$(($OSTCOUNT - 1))
3444 local mdts=$(comma_list $(mdts_nodes))
3445 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3446 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3448 local f2="$testdir/f2"
3449 touch $f2 || error "failed to touch $f2"
3450 local count=$($LFS getstripe -c $f2)
3451 (( $count == $maxcount )) || error "wrong stripe count"
3453 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3456 [ $(facet_host client) == $(facet_host ost1) ] &&
3457 skip "need ost1 and client on different nodes"
3459 #define OBD_FAIL_OSC_NO_GRANT 0x411
3460 $LCTL set_param fail_loc=0x20000411 fail_val=1
3461 #define OBD_FAIL_OST_ENOSPC 0x215
3462 do_facet ost1 "$LCTL set_param fail_loc=0x80000215"
3463 $LFS setstripe -i 0 -c 1 $DIR/$tfile
3464 $MULTIOP $DIR/$tfile oO_WRONLY:P$((4 * 1024 * 1024 + 10 * 4096))c ||
3465 error "multiop failed"
3467 run_test 27T "no eio on close on partial write due to enosp"
3470 local dir=$DIR/$tdir
3471 local file=$dir/$tfile
3472 local append_pool=${TESTNAME}-append
3473 local normal_pool=${TESTNAME}-normal
3477 local mdts=$(comma_list $(mdts_nodes))
3479 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
3480 skip "Need MDS version at least 2.15.51 for append pool feature"
3482 # Validate existing append_* params and ensure restore
3483 pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3484 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3485 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3487 stripe_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3488 ((stripe_count == 1)) || error "expected append_stripe_count != 0, got $stripe_count"
3489 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$stripe_count"
3491 pool_add $append_pool || error "pool creation failed"
3492 pool_add_targets $append_pool 0 1 || error "Pool add targets failed"
3494 pool_add $normal_pool || error "pool creation failed"
3495 pool_add_targets $normal_pool 0 1 || error "Pool add targets failed"
3498 $LFS setstripe -E 1M -c 1 -p $normal_pool -E 2M -c 2 -p $normal_pool -E eof -c -1 $dir
3501 $LFS getstripe $file.1
3503 pool=$($LFS getstripe -p $file.1)
3504 [[ "$pool" == "$normal_pool" ]] || error "got pool '$pool', expected '$normal_pool'"
3506 stripe_count2=$($LFS getstripe -c $file.1)
3507 ((stripe_count2 == stripe_count)) ||
3508 error "got stripe_count '$stripe_count2', expected '$stripe_count'"
3510 do_nodes $mdts $LCTL set_param mdd.*.append_pool=$append_pool
3513 $LFS getstripe $file.2
3515 pool=$($LFS getstripe -p $file.2)
3516 [[ "$pool" == "$append_pool" ]] || error "got pool '$pool', expected '$append_pool'"
3518 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3521 $LFS getstripe $file.3
3523 stripe_count2=$($LFS getstripe -c $file.3)
3524 ((stripe_count2 == 2)) || error "got stripe_count '$stripe_count2', expected 2"
3526 run_test 27U "append pool and stripe count work with composite default layout"
3528 # createtest also checks that device nodes are created and
3529 # then visible correctly (#2091)
3530 test_28() { # bug 2091
3532 $CREATETEST $DIR/d28/ct || error "createtest failed"
3534 run_test 28 "create/mknod/mkdir with bad file types ============"
3537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3539 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3541 stack_trap "restore_opencache"
3544 sync; sleep 1; sync # flush out any dirty pages from previous tests
3551 declare -i LOCKCOUNTORIG=0
3552 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3553 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3555 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3557 declare -i LOCKUNUSEDCOUNTORIG=0
3558 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3559 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3566 declare -i LOCKCOUNTCURRENT=0
3567 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3568 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3571 declare -i LOCKUNUSEDCOUNTCURRENT=0
3572 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3573 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3576 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3577 $LCTL set_param -n ldlm.dump_namespaces ""
3578 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3579 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3580 log "dumped log to $TMP/test_29.dk (bug 5793)"
3583 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3584 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3585 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3586 log "dumped log to $TMP/test_29.dk (bug 5793)"
3590 run_test 29 "IT_GETATTR regression ============================"
3592 test_30a() { # was test_30
3593 cp $(which ls) $DIR || cp /bin/ls $DIR
3594 $DIR/ls / || error "Can't execute binary from lustre"
3597 run_test 30a "execute binary from Lustre (execve) =============="
3600 cp `which ls` $DIR || cp /bin/ls $DIR
3602 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3605 run_test 30b "execute binary from Lustre as non-root ==========="
3607 test_30c() { # b=22376
3608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3610 cp $(which ls) $DIR || cp /bin/ls $DIR
3612 cancel_lru_locks mdc
3613 cancel_lru_locks osc
3614 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3617 run_test 30c "execute binary from Lustre without read perms ===="
3620 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3622 for i in {1..10}; do
3623 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3626 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3627 wait $PID || error "executing dd from Lustre failed"
3633 run_test 30d "execute binary from Lustre while clear locks"
3636 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3637 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3639 run_test 31a "open-unlink file =================================="
3642 touch $DIR/f31 || error "touch $DIR/f31 failed"
3643 ln $DIR/f31 $DIR/f31b || error "ln failed"
3644 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3645 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3647 run_test 31b "unlink file with multiple links while open ======="
3650 touch $DIR/f31 || error "touch $DIR/f31 failed"
3651 ln $DIR/f31 $DIR/f31c || error "ln failed"
3652 multiop_bg_pause $DIR/f31 O_uc ||
3653 error "multiop_bg_pause for $DIR/f31 failed"
3655 $MULTIOP $DIR/f31c Ouc
3656 kill -USR1 $MULTIPID
3659 run_test 31c "open-unlink file with multiple links ============="
3662 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3663 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3665 run_test 31d "remove of open directory ========================="
3667 test_31e() { # bug 2904
3668 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3670 run_test 31e "remove of open non-empty directory ==============="
3672 test_31f() { # bug 4554
3673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3676 test_mkdir $DIR/d31f
3677 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3678 cp /etc/hosts $DIR/d31f
3680 $LFS getstripe $DIR/d31f/hosts
3681 multiop_bg_pause $DIR/d31f D_c || return 1
3684 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3685 test_mkdir $DIR/d31f
3686 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3687 cp /etc/hosts $DIR/d31f
3689 $LFS getstripe $DIR/d31f/hosts
3690 multiop_bg_pause $DIR/d31f D_c || return 1
3693 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3694 wait $MULTIPID || error "first opendir $MULTIPID failed"
3698 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3699 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3702 run_test 31f "remove of open directory with open-unlink file ==="
3705 echo "-- cross directory link --"
3706 test_mkdir -c1 $DIR/${tdir}ga
3707 test_mkdir -c1 $DIR/${tdir}gb
3708 touch $DIR/${tdir}ga/f
3709 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3710 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3711 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3712 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3713 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3715 run_test 31g "cross directory link==============="
3718 echo "-- cross directory link --"
3719 test_mkdir -c1 $DIR/${tdir}
3720 test_mkdir -c1 $DIR/${tdir}/dir
3721 touch $DIR/${tdir}/f
3722 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3723 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3724 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3725 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3726 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3728 run_test 31h "cross directory link under child==============="
3731 echo "-- cross directory link --"
3732 test_mkdir -c1 $DIR/$tdir
3733 test_mkdir -c1 $DIR/$tdir/dir
3734 touch $DIR/$tdir/dir/f
3735 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3736 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3737 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3738 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3739 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3741 run_test 31i "cross directory link under parent==============="
3744 test_mkdir -c1 -p $DIR/$tdir
3745 test_mkdir -c1 -p $DIR/$tdir/dir1
3746 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3747 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3748 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3749 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3752 run_test 31j "link for directory==============="
3755 test_mkdir -c1 -p $DIR/$tdir
3757 touch $DIR/$tdir/exist
3758 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3759 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3760 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3761 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3762 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3763 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3764 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3767 run_test 31k "link to file: the same, non-existing, dir==============="
3770 local ln_ver=$(ln --version | awk '/coreutils/ { print $4 }')
3772 (( $(version_code $ln_ver) < $(version_code 8.31) )) ||
3773 (( $(version_code $(uname -r)) >= $(version_code 5.18) )) ||
3774 skip "need coreutils < 8.31 or kernel >= 5.18 for ln"
3776 touch $DIR/$tfile || error "create failed"
3777 mkdir $DIR/$tdir || error "mkdir failed"
3778 ln $DIR/$tfile $DIR/$tdir/ || error "ln to '$tdir/' failed"
3780 run_test 31l "link to file: target dir has trailing slash"
3786 touch $DIR/d31m2/exist
3787 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3788 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3789 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3790 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3791 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3792 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3795 run_test 31m "link to file: the same, non-existing, dir==============="
3798 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3799 nlink=$(stat --format=%h $DIR/$tfile)
3800 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3802 local cmd="exec $fd<$DIR/$tfile"
3805 trap "eval $cmd" EXIT
3806 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3807 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3808 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3809 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3810 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3813 run_test 31n "check link count of unlinked file"
3816 local tempfile=$(mktemp $1_XXXXXX)
3817 mlink $tempfile $1 2> /dev/null &&
3818 echo "$BASHPID: link $tempfile to $1 succeeded"
3822 test_31o() { # LU-2901
3823 test_mkdir $DIR/$tdir
3824 for LOOP in $(seq 100); do
3825 rm -f $DIR/$tdir/$tfile*
3826 for THREAD in $(seq 8); do
3827 link_one $DIR/$tdir/$tfile.$LOOP &
3830 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3831 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3832 error "$LINKS duplicate links to $tfile.$LOOP" &&
3836 run_test 31o "duplicate hard links with same filename"
3839 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3841 test_mkdir $DIR/$tdir
3842 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3843 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3845 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3846 error "open unlink test1 failed"
3847 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3848 error "open unlink test2 failed"
3850 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3851 error "test1 still exists"
3852 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3853 error "test2 still exists"
3855 run_test 31p "remove of open striped directory"
3858 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3860 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3861 index=$($LFS getdirstripe -i $DIR/$tdir)
3862 [ $index -eq 3 ] || error "first stripe index $index != 3"
3863 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3864 [ $index -eq 1 ] || error "second stripe index $index != 1"
3866 # when "-c <stripe_count>" is set, the number of MDTs specified after
3867 # "-i" should equal to the stripe count
3868 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3870 run_test 31q "create striped directory on specific MDTs"
3874 touch $DIR/$tfile.target
3875 touch $DIR/$tfile.source
3877 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3878 $LCTL set_param fail_loc=0x1419 fail_val=3
3879 cat $DIR/$tfile.target &
3882 # Guarantee open is waiting before we get here
3884 mv $DIR/$tfile.source $DIR/$tfile.target
3888 if [[ $RC -ne 0 ]]; then
3889 error "open with cat failed, rc=$RC"
3892 run_test 31r "open-rename(replace) race"
3894 cleanup_test32_mount() {
3897 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3898 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3899 losetup -d $loopdev || true
3905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3907 echo "== more mountpoints and symlinks ================="
3908 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3909 trap cleanup_test32_mount EXIT
3910 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3911 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3912 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3913 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3914 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3915 cleanup_test32_mount
3917 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3922 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3923 trap cleanup_test32_mount EXIT
3924 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3925 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3926 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3927 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3928 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3929 cleanup_test32_mount
3931 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3936 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3937 trap cleanup_test32_mount EXIT
3938 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3939 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3940 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3941 test_mkdir -p $DIR/$tdir/d2/test_dir
3942 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3943 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3944 cleanup_test32_mount
3946 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3951 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3952 trap cleanup_test32_mount EXIT
3953 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3954 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3955 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3956 test_mkdir -p $DIR/$tdir/d2/test_dir
3957 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3958 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3959 cleanup_test32_mount
3961 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3965 test_mkdir -p $DIR/$tdir/tmp
3966 local tmp_dir=$DIR/$tdir/tmp
3967 ln -s $DIR/$tdir $tmp_dir/symlink11
3968 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3969 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3970 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3972 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3976 test_mkdir -p $DIR/$tdir/tmp
3977 local tmp_dir=$DIR/$tdir/tmp
3978 ln -s $DIR/$tdir $tmp_dir/symlink11
3979 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3980 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3981 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3983 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3986 local tmp_dir=$DIR/$tdir/tmp
3987 test_mkdir -p $tmp_dir
3988 test_mkdir $DIR/${tdir}2
3989 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3990 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3991 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3992 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3993 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3994 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3996 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3999 rm -fr $DIR/$tdir $DIR/${tdir}2
4000 tmp_dir=$DIR/$tdir/tmp
4001 test_mkdir -p $tmp_dir
4002 test_mkdir $DIR/${tdir}2
4003 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
4004 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
4005 ls $tmp_dir/symlink12 || error "listing symlink12"
4006 ls $DIR/$tdir/symlink02 || error "listing symlink02"
4008 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
4011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4013 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4014 trap cleanup_test32_mount EXIT
4015 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4016 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4017 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4018 touch $DIR/$tdir/test_file
4019 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
4020 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
4021 cleanup_test32_mount
4023 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
4026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4028 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4029 trap cleanup_test32_mount EXIT
4030 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4031 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4032 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4033 touch $DIR/$tdir/test_file
4034 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
4035 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
4036 cleanup_test32_mount
4038 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
4041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4044 trap cleanup_test32_mount EXIT
4045 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4046 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4047 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4048 test_mkdir -p $DIR/$tdir/d2
4049 touch $DIR/$tdir/d2/test_file || error "touch failed"
4050 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4051 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
4052 cleanup_test32_mount
4054 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
4057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4060 trap cleanup_test32_mount EXIT
4061 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4062 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4063 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4064 test_mkdir -p $DIR/$tdir/d2
4065 touch $DIR/$tdir/d2/test_file || error "touch failed"
4066 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4067 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
4068 cleanup_test32_mount
4070 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
4074 test_mkdir -p $DIR/d32m/tmp
4075 TMP_DIR=$DIR/d32m/tmp
4076 ln -s $DIR $TMP_DIR/symlink11
4077 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4078 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
4079 error "symlink11 not a link"
4080 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
4081 error "symlink01 not a link"
4083 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
4087 test_mkdir -p $DIR/d32n/tmp
4088 TMP_DIR=$DIR/d32n/tmp
4089 ln -s $DIR $TMP_DIR/symlink11
4090 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4091 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
4092 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
4094 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
4098 test_mkdir -p $DIR/d32o/tmp
4099 TMP_DIR=$DIR/d32o/tmp
4100 ln -s $DIR/$tfile $TMP_DIR/symlink12
4101 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4102 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
4103 error "symlink12 not a link"
4104 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
4105 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
4106 error "$DIR/d32o/tmp/symlink12 not file type"
4107 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
4108 error "$DIR/d32o/symlink02 not file type"
4110 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
4120 test_mkdir -p $DIR/d32p/tmp
4122 TMP_DIR=$DIR/d32p/tmp
4124 ln -s $DIR/$tfile $TMP_DIR/symlink12
4126 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4128 cat $DIR/d32p/tmp/symlink12 ||
4129 error "Can't open $DIR/d32p/tmp/symlink12"
4131 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4134 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4139 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4140 trap cleanup_test32_mount EXIT
4141 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4142 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4143 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4144 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4145 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4146 cleanup_test32_mount
4148 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4153 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4154 trap cleanup_test32_mount EXIT
4155 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4156 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4157 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4158 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4159 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4160 cleanup_test32_mount
4162 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4167 chmod 444 $DIR/$tfile
4168 chown $RUNAS_ID $DIR/$tfile
4170 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4173 run_test 33aa "write file with mode 444 (should return error)"
4177 test_mkdir $DIR/$tdir
4178 chown $RUNAS_ID $DIR/$tdir
4179 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4180 error "$RUNAS create $tdir/$tfile failed"
4181 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4182 error "open RDWR" || true
4184 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4188 test_mkdir $DIR/$tdir
4189 chown $RUNAS_ID $DIR/$tdir
4190 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4192 run_test 33b "test open file with malformed flags (No panic)"
4195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4196 remote_ost_nodsh && skip "remote OST with nodsh"
4204 test_mkdir $DIR/$tdir
4205 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4208 for ostnum in $(seq $OSTCOUNT); do
4209 # test-framework's OST numbering is one-based, while Lustre's
4211 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4212 # check if at least some write_bytes stats are counted
4213 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4214 obdfilter.$ostname.stats |
4215 awk '/^write_bytes/ {print $7}' )
4216 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4217 if (( ${write_bytes:-0} > 0 )); then
4223 $all_zeros || return 0
4226 echo foo > $DIR/$tdir/bar
4230 # Total up write_bytes after writing. We'd better find non-zeros.
4231 for ostnum in $(seq $OSTCOUNT); do
4232 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4233 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4234 obdfilter/$ostname/stats |
4235 awk '/^write_bytes/ {print $7}' )
4236 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4237 if (( ${write_bytes:-0} > 0 )); then
4244 for ostnum in $(seq $OSTCOUNT); do
4245 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4246 echo "Check write_bytes is in obdfilter.*.stats:"
4247 do_facet ost$ostnum lctl get_param -n \
4248 obdfilter.$ostname.stats
4250 error "OST not keeping write_bytes stats (b=22312)"
4253 run_test 33c "test write_bytes stats"
4256 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4260 local remote_dir=$DIR/$tdir/remote_dir
4262 test_mkdir $DIR/$tdir
4263 $LFS mkdir -i $MDTIDX $remote_dir ||
4264 error "create remote directory failed"
4266 touch $remote_dir/$tfile
4267 chmod 444 $remote_dir/$tfile
4268 chown $RUNAS_ID $remote_dir/$tfile
4270 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4272 chown $RUNAS_ID $remote_dir
4273 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4274 error "create" || true
4275 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4276 error "open RDWR" || true
4277 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4279 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4282 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4286 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4287 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4288 mkdir $DIR/$tdir/local_dir
4290 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4291 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4292 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4294 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4295 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4297 rmdir $DIR/$tdir/* || error "rmdir failed"
4300 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4301 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4302 mkdir $DIR/$tdir/local_dir
4304 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4305 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4306 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4308 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4309 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4311 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4314 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4315 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4316 mkdir $DIR/$tdir/local_dir
4318 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4319 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4320 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4322 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4323 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4325 run_test 33e "mkdir and striped directory should have same mode"
4329 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4333 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4334 remote_mds_nodsh && skip "remote MDS with nodsh"
4337 chmod go+rwx $DIR/$tdir
4338 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4339 trap cleanup_33f EXIT
4341 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4342 error "cannot create striped directory"
4344 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4345 error "cannot create files in striped directory"
4347 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4348 error "cannot remove files in striped directory"
4350 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4351 error "cannot remove striped directory"
4355 run_test 33f "nonroot user can create, access, and remove a striped directory"
4358 mkdir -p $DIR/$tdir/dir2
4360 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4362 [[ $err =~ "exists" ]] || error "Not exists error"
4364 run_test 33g "nonroot user create already existing root created file"
4370 test_mkdir -c $MDSCOUNT -H $hash_type $DIR/$tdir ||
4371 error "lfs mkdir -H $hash_type $tdir failed"
4372 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4374 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4378 for fname in $DIR/$tdir/$tfile.bak \
4379 $DIR/$tdir/$tfile.SAV \
4380 $DIR/$tdir/$tfile.orig \
4381 $DIR/$tdir/$tfile~; do
4382 touch $fname || error "touch $fname failed"
4383 index2=$($LFS getstripe -m $fname)
4384 (( $index == $index2 )) ||
4385 error "$fname MDT index mismatch $index != $index2"
4389 local patterns=(".$tfile.XXXXXX" "$tfile.XXXXXXXX")
4392 for pattern in ${patterns[*]}; do
4393 echo "pattern $pattern"
4394 fname=$DIR/$tdir/$pattern
4395 for (( i = 0; i < $count; i++ )); do
4396 fname=$(mktemp $DIR/$tdir/$pattern) ||
4397 error "mktemp $DIR/$tdir/$pattern failed"
4398 index2=$($LFS getstripe -m $fname)
4399 (( $index == $index2 )) && continue
4401 failed=$((failed + 1))
4402 echo "$fname MDT index mismatch $index != $index2"
4406 echo "$failed/$count MDT index mismatches, expect ~2-4"
4407 (( failed < 10 )) || error "MDT index mismatch $failed/$count times"
4412 # verify that "crush" is still broken with all files on same MDT,
4413 # crush2 should have about 1/MDSCOUNT files on each MDT, with margin
4414 [[ "$hash_type" == "crush" ]] && expect=$count ||
4415 expect=$((count / MDSCOUNT))
4417 # crush2 doesn't put all-numeric suffixes on the same MDT,
4418 # filename like $tfile.12345678 should *not* be considered temp
4419 for pattern in ${patterns[*]}; do
4420 local base=${pattern%%X*}
4421 local suff=${pattern#$base}
4423 echo "pattern $pattern"
4424 for (( i = 0; i < $count; i++ )); do
4425 fname=$DIR/$tdir/$base$((${suff//X/1} + i))
4426 touch $fname || error "touch $fname failed"
4427 index2=$($LFS getstripe -m $fname)
4428 (( $index != $index2 )) && continue
4434 # the number of "bad" hashes is random, as it depends on the random
4435 # filenames generated by "mktemp". Allow some margin in the results.
4436 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4437 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4438 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4439 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4442 # crush2 doesn't put suffixes with special characters on the same MDT
4443 # filename like $tfile.txt.1234 should *not* be considered temp
4444 for pattern in ${patterns[*]}; do
4445 local base=${pattern%%X*}
4446 local suff=${pattern#$base}
4448 pattern=$base...${suff/XXX}
4449 echo "pattern=$pattern"
4450 for (( i = 0; i < $count; i++ )); do
4451 fname=$(mktemp $DIR/$tdir/$pattern) ||
4452 error "touch $fname failed"
4453 index2=$($LFS getstripe -m $fname)
4454 (( $index != $index2 )) && continue
4460 # the number of "bad" hashes is random, as it depends on the random
4461 # filenames generated by "mktemp". Allow some margin in the results.
4462 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4463 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4464 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4465 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4469 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4470 (( $MDS1_VERSION >= $(version_code 2.13.50) )) ||
4471 skip "Need MDS version at least 2.13.50"
4475 run_test 33h "temp file is located on the same MDT as target (crush)"
4478 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4479 echo "MDS1_VERSION=$MDS1_VERSION version_code=$(version_code 2.15.0)"
4480 (( $MDS1_VERSION > $(version_code 2.15.0) )) ||
4481 skip "Need MDS version at least 2.15.0 for crush2"
4485 run_test 33hh "temp file is located on the same MDT as target (crush2)"
4489 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4491 local FNAME=$(str_repeat 'f' 250)
4493 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4494 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4499 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4501 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4503 lctl --device %$MDC deactivate
4504 stack_trap "lctl --device %$MDC activate"
4505 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4506 total=$(\ls -l $DIR/$tdir | wc -l)
4507 # "ls -l" will list total in the first line
4508 total=$((total - 1))
4509 (( total + count == 1000 )) ||
4510 error "ls list $total files, $count files on MDT1"
4512 run_test 33i "striped directory can be accessed when one MDT is down"
4515 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4517 mkdir -p $DIR/$tdir/
4519 $LFS setdirstripe -D -i0,1 $DIR/$tdir/striped_dir_a &&
4520 error "setdirstripe -D -i0,1 incorrectly succeeded"
4522 $LFS setdirstripe -D -i0,1 -c1 $DIR/$tdir/striped_dir_b &&
4523 error "setdirstripe -D -i0,1 -c1 incorrectly succeeded"
4525 $LFS setdirstripe -D -i0,1 -c3 $DIR/$tdir/striped_dir_c &&
4526 error "setdirstripe -D -i0,1 -c3 incorrectly succeeded"
4528 $LFS setdirstripe -i0,1 $DIR/$tdir/striped_dir_e ||
4529 error "-D was not specified, but still failed"
4531 run_test 33j "lfs setdirstripe -D -i x,y,x should fail"
4533 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4536 $MCREATE $DIR/f34 || error "mcreate failed"
4537 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4538 error "getstripe failed"
4539 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4540 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4541 error "getstripe failed"
4542 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4543 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4545 run_test 34a "truncate file that has not been opened ==========="
4548 [ ! -f $DIR/f34 ] && test_34a
4549 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4550 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4551 $OPENFILE -f O_RDONLY $DIR/f34
4552 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4553 error "getstripe failed"
4554 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4555 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4557 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4560 [ ! -f $DIR/f34 ] && test_34a
4561 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4562 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4563 $OPENFILE -f O_RDWR $DIR/f34
4564 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4565 error "$LFS getstripe failed"
4566 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4567 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4569 run_test 34c "O_RDWR opening file-with-size works =============="
4572 [ ! -f $DIR/f34 ] && test_34a
4573 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4575 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4576 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4579 run_test 34d "write to sparse file ============================="
4583 $MCREATE $DIR/f34e || error "mcreate failed"
4584 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4585 $CHECKSTAT -s 1000 $DIR/f34e ||
4586 error "Size of $DIR/f34e not equal to 1000 bytes"
4587 $OPENFILE -f O_RDWR $DIR/f34e
4588 $CHECKSTAT -s 1000 $DIR/f34e ||
4589 error "Size of $DIR/f34e not equal to 1000 bytes"
4591 run_test 34e "create objects, some with size and some without =="
4593 test_34f() { # bug 6242, 6243
4594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4598 $MCREATE $DIR/f34f || error "mcreate failed"
4599 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4600 dd if=$DIR/f34f of=$TMP/f34f
4601 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4602 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4603 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4604 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4605 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4607 run_test 34f "read from a file with no objects until EOF ======="
4610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4612 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4614 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4615 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4616 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4617 cancel_lru_locks osc
4618 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4619 error "wrong size after lock cancel"
4621 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4622 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4623 error "expanding truncate failed"
4624 cancel_lru_locks osc
4625 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4626 error "wrong expanded size after lock cancel"
4628 run_test 34g "truncate long file ==============================="
4631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4636 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4637 sync # Flush the cache so that multiop below does not block on cache
4638 # flush when getting the group lock
4639 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4642 # Since just timed wait is not good enough, let's do a sync write
4643 # that way we are sure enough time for a roundtrip + processing
4644 # passed + 2 seconds of extra margin.
4645 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4649 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4650 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4654 local nsz=`stat -c %s $DIR/$tfile`
4655 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4657 run_test 34h "ftruncate file under grouplock should not block"
4660 cp /bin/sh $DIR/f35a
4662 chown $RUNAS_ID $DIR/f35a
4663 $RUNAS $DIR/f35a && error || true
4666 run_test 35a "exec file with mode 444 (should return and not leak)"
4670 utime $DIR/f36 || error "utime failed for MDS"
4672 run_test 36a "MDS utime check (mknod, utime)"
4676 utime $DIR/f36 || error "utime failed for OST"
4678 run_test 36b "OST utime check (open, utime)"
4683 chown $RUNAS_ID $DIR/d36
4684 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4686 run_test 36c "non-root MDS utime check (mknod, utime)"
4689 [ ! -d $DIR/d36 ] && test_36c
4690 echo "" > $DIR/d36/f36
4691 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4693 run_test 36d "non-root OST utime check (open, utime)"
4696 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4698 test_mkdir $DIR/$tdir
4699 touch $DIR/$tdir/$tfile
4700 $RUNAS utime $DIR/$tdir/$tfile &&
4701 error "utime worked, expected failure" || true
4703 run_test 36e "utime on non-owned file (should return error)"
4707 local LANG_SAVE=$LANG
4708 local LC_LANG_SAVE=$LC_LANG
4709 export LANG=C LC_LANG=C # for date language
4711 DATESTR="Dec 20 2000"
4712 test_mkdir $DIR/$tdir
4713 lctl set_param fail_loc=$fl
4715 cp /etc/hosts $DIR/$tdir/$tfile
4716 sync & # write RPC generated with "current" inode timestamp, but delayed
4718 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4719 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4720 cancel_lru_locks $OSC
4721 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4723 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4724 echo "BEFORE: $LS_BEFORE" && \
4725 echo "AFTER : $LS_AFTER" && \
4726 echo "WANT : $DATESTR" && \
4727 error "$DIR/$tdir/$tfile timestamps changed" || true
4729 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4735 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4736 subr_36fh "0x80000214"
4738 run_test 36f "utime on file racing with OST BRW write =========="
4741 remote_ost_nodsh && skip "remote OST with nodsh"
4742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4743 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4744 skip "Need MDS version at least 2.12.51"
4749 local tgt="obdfilter"
4751 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4753 test_mkdir $DIR/$tdir
4754 fmd_max_age=$(do_facet $facet \
4755 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4758 echo "FMD max age: ${fmd_max_age}s"
4759 touch $DIR/$tdir/$tfile
4760 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4761 gawk '{cnt=cnt+$1} END{print cnt}')
4762 echo "FMD before: $fmd"
4764 error "FMD wasn't create by touch"
4765 sleep $((fmd_max_age + 12))
4766 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4767 gawk '{cnt=cnt+$1} END{print cnt}')
4768 echo "FMD after: $fmd"
4770 error "FMD wasn't expired by ping"
4772 run_test 36g "FMD cache expiry ====================="
4775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4777 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4778 subr_36fh "0x80000227"
4780 run_test 36h "utime on file racing with OST BRW write =========="
4783 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4785 test_mkdir $DIR/$tdir
4786 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4788 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4789 local new_mtime=$((mtime + 200))
4791 #change Modify time of striped dir
4792 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4793 error "change mtime failed"
4795 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4797 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4799 run_test 36i "change mtime on striped directory"
4801 # test_37 - duplicate with tests 32q 32r
4804 local file=$DIR/$tfile
4806 openfile -f O_DIRECTORY $file
4809 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4810 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4812 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4814 test_39a() { # was test_39
4816 touch $DIR/${tfile}2
4817 # ls -l $DIR/$tfile $DIR/${tfile}2
4818 # ls -lu $DIR/$tfile $DIR/${tfile}2
4819 # ls -lc $DIR/$tfile $DIR/${tfile}2
4821 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4822 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4824 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4826 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4828 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4829 error "O_TRUNC didn't change timestamps"
4832 run_test 39a "mtime changed on create"
4835 test_mkdir -c1 $DIR/$tdir
4836 cp -p /etc/passwd $DIR/$tdir/fopen
4837 cp -p /etc/passwd $DIR/$tdir/flink
4838 cp -p /etc/passwd $DIR/$tdir/funlink
4839 cp -p /etc/passwd $DIR/$tdir/frename
4840 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4843 echo "aaaaaa" >> $DIR/$tdir/fopen
4844 echo "aaaaaa" >> $DIR/$tdir/flink
4845 echo "aaaaaa" >> $DIR/$tdir/funlink
4846 echo "aaaaaa" >> $DIR/$tdir/frename
4848 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4849 local link_new=`stat -c %Y $DIR/$tdir/flink`
4850 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4851 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4853 cat $DIR/$tdir/fopen > /dev/null
4854 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4855 rm -f $DIR/$tdir/funlink2
4856 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4858 for (( i=0; i < 2; i++ )) ; do
4859 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4860 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4861 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4862 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4864 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4865 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4866 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4867 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4869 cancel_lru_locks $OSC
4870 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4873 run_test 39b "mtime change on open, link, unlink, rename ======"
4875 # this should be set to past
4876 TEST_39_MTIME=`date -d "1 year ago" +%s`
4882 local mtime0=`stat -c %Y $DIR1/$tfile`
4884 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4885 local mtime1=`stat -c %Y $DIR1/$tfile`
4886 [ "$mtime1" = $TEST_39_MTIME ] || \
4887 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4890 echo hello >> $DIR1/$tfile
4892 local mtime2=`stat -c %Y $DIR1/$tfile`
4893 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4894 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4896 mv $DIR1/$tfile $DIR1/$tfile-1
4898 for (( i=0; i < 2; i++ )) ; do
4899 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4900 [ "$mtime2" = "$mtime3" ] || \
4901 error "mtime ($mtime2) changed (to $mtime3) on rename"
4903 cancel_lru_locks $OSC
4904 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4907 run_test 39c "mtime change on rename ==========================="
4911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4914 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4916 for (( i=0; i < 2; i++ )) ; do
4917 local mtime=`stat -c %Y $DIR1/$tfile`
4918 [ $mtime = $TEST_39_MTIME ] || \
4919 error "mtime($mtime) is not set to $TEST_39_MTIME"
4921 cancel_lru_locks $OSC
4922 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4925 run_test 39d "create, utime, stat =============================="
4929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4932 local mtime1=`stat -c %Y $DIR1/$tfile`
4934 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4936 for (( i=0; i < 2; i++ )) ; do
4937 local mtime2=`stat -c %Y $DIR1/$tfile`
4938 [ $mtime2 = $TEST_39_MTIME ] || \
4939 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4941 cancel_lru_locks $OSC
4942 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4945 run_test 39e "create, stat, utime, stat ========================"
4949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4952 mtime1=`stat -c %Y $DIR1/$tfile`
4955 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4957 for (( i=0; i < 2; i++ )) ; do
4958 local mtime2=`stat -c %Y $DIR1/$tfile`
4959 [ $mtime2 = $TEST_39_MTIME ] || \
4960 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4962 cancel_lru_locks $OSC
4963 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4966 run_test 39f "create, stat, sleep, utime, stat ================="
4970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4972 echo hello >> $DIR1/$tfile
4973 local mtime1=`stat -c %Y $DIR1/$tfile`
4976 chmod o+r $DIR1/$tfile
4978 for (( i=0; i < 2; i++ )) ; do
4979 local mtime2=`stat -c %Y $DIR1/$tfile`
4980 [ "$mtime1" = "$mtime2" ] || \
4981 error "lost mtime: $mtime2, should be $mtime1"
4983 cancel_lru_locks $OSC
4984 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4987 run_test 39g "write, chmod, stat ==============================="
4991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4997 echo hello >> $DIR1/$tfile
4998 local mtime1=`stat -c %Y $DIR1/$tfile`
5000 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
5002 if [ "$d1" != "$d2" ]; then
5003 echo "write and touch not within one second"
5005 for (( i=0; i < 2; i++ )) ; do
5006 local mtime2=`stat -c %Y $DIR1/$tfile`
5007 [ "$mtime2" = $TEST_39_MTIME ] || \
5008 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
5010 cancel_lru_locks $OSC
5011 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5015 run_test 39h "write, utime within one second, stat ============="
5018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5023 echo hello >> $DIR1/$tfile
5024 local mtime1=`stat -c %Y $DIR1/$tfile`
5026 mv $DIR1/$tfile $DIR1/$tfile-1
5028 for (( i=0; i < 2; i++ )) ; do
5029 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5031 [ "$mtime1" = "$mtime2" ] || \
5032 error "lost mtime: $mtime2, should be $mtime1"
5034 cancel_lru_locks $OSC
5035 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5038 run_test 39i "write, rename, stat =============================="
5041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5043 start_full_debug_logging
5047 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
5048 lctl set_param fail_loc=0x80000412
5049 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
5050 error "multiop failed"
5052 local mtime1=`stat -c %Y $DIR1/$tfile`
5054 mv $DIR1/$tfile $DIR1/$tfile-1
5056 kill -USR1 $multipid
5057 wait $multipid || error "multiop close failed"
5059 for (( i=0; i < 2; i++ )) ; do
5060 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5061 [ "$mtime1" = "$mtime2" ] ||
5062 error "mtime is lost on close: $mtime2, " \
5066 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5068 lctl set_param fail_loc=0
5069 stop_full_debug_logging
5071 run_test 39j "write, rename, close, stat ======================="
5074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5079 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
5081 local mtime1=`stat -c %Y $DIR1/$tfile`
5083 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
5085 kill -USR1 $multipid
5086 wait $multipid || error "multiop close failed"
5088 for (( i=0; i < 2; i++ )) ; do
5089 local mtime2=`stat -c %Y $DIR1/$tfile`
5091 [ "$mtime2" = $TEST_39_MTIME ] || \
5092 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
5095 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5098 run_test 39k "write, utime, close, stat ========================"
5100 # this should be set to future
5101 TEST_39_ATIME=`date -d "1 year" +%s`
5104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5105 remote_mds_nodsh && skip "remote MDS with nodsh"
5107 local atime_diff=$(do_facet $SINGLEMDS \
5108 lctl get_param -n mdd.*MDT0000*.atime_diff)
5110 mkdir_on_mdt0 $DIR/$tdir
5112 # test setting directory atime to future
5113 touch -a -d @$TEST_39_ATIME $DIR/$tdir
5114 local atime=$(stat -c %X $DIR/$tdir)
5115 [ "$atime" = $TEST_39_ATIME ] ||
5116 error "atime is not set to future: $atime, $TEST_39_ATIME"
5118 # test setting directory atime from future to now
5119 local now=$(date +%s)
5120 touch -a -d @$now $DIR/$tdir
5122 atime=$(stat -c %X $DIR/$tdir)
5123 [ "$atime" -eq "$now" ] ||
5124 error "atime is not updated from future: $atime, $now"
5126 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
5129 # test setting directory atime when now > dir atime + atime_diff
5130 local d1=$(date +%s)
5132 local d2=$(date +%s)
5133 cancel_lru_locks mdc
5134 atime=$(stat -c %X $DIR/$tdir)
5135 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5136 error "atime is not updated : $atime, should be $d2"
5138 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
5141 # test not setting directory atime when now < dir atime + atime_diff
5143 cancel_lru_locks mdc
5144 atime=$(stat -c %X $DIR/$tdir)
5145 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5146 error "atime is updated to $atime, should remain $d1<atime<$d2"
5148 do_facet $SINGLEMDS \
5149 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5151 run_test 39l "directory atime update ==========================="
5154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5158 local far_past_mtime=$(date -d "May 29 1953" +%s)
5159 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5161 touch -m -d @$far_past_mtime $DIR1/$tfile
5162 touch -a -d @$far_past_atime $DIR1/$tfile
5164 for (( i=0; i < 2; i++ )) ; do
5165 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5166 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5167 error "atime or mtime set incorrectly"
5169 cancel_lru_locks $OSC
5170 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5173 run_test 39m "test atime and mtime before 1970"
5175 test_39n() { # LU-3832
5176 remote_mds_nodsh && skip "remote MDS with nodsh"
5178 local atime_diff=$(do_facet $SINGLEMDS \
5179 lctl get_param -n mdd.*MDT0000*.atime_diff)
5184 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5187 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5188 atime0=$(stat -c %X $DIR/$tfile)
5191 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5192 atime1=$(stat -c %X $DIR/$tfile)
5195 cancel_lru_locks mdc
5196 cancel_lru_locks osc
5197 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5198 atime2=$(stat -c %X $DIR/$tfile)
5200 do_facet $SINGLEMDS \
5201 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5203 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5204 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5206 run_test 39n "check that O_NOATIME is honored"
5209 TESTDIR=$DIR/$tdir/$tfile
5210 [ -e $TESTDIR ] && rm -rf $TESTDIR
5217 links2=$(stat -c %h .)
5218 [ $(($links1 + 2)) != $links2 ] &&
5219 error "wrong links count $(($links1 + 2)) != $links2"
5221 links3=$(stat -c %h .)
5222 [ $(($links1 + 1)) != $links3 ] &&
5223 error "wrong links count $links1 != $links3"
5226 run_test 39o "directory cached attributes updated after create"
5229 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5232 TESTDIR=$DIR/$tdir/$tdir
5233 [ -e $TESTDIR ] && rm -rf $TESTDIR
5234 test_mkdir -p $TESTDIR
5238 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5239 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5241 links2=$(stat -c %h .)
5242 [ $(($links1 + 2)) != $links2 ] &&
5243 error "wrong links count $(($links1 + 2)) != $links2"
5245 links3=$(stat -c %h .)
5246 [ $(($links1 + 1)) != $links3 ] &&
5247 error "wrong links count $links1 != $links3"
5250 run_test 39p "remote directory cached attributes updated after create ========"
5253 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5254 skip "no atime update on old OST"
5255 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5256 skip_env "ldiskfs only test"
5260 saved_adiff=$(do_facet ost1 \
5261 lctl get_param -n obdfilter.*OST0000.atime_diff)
5262 stack_trap "do_facet ost1 \
5263 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5265 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5267 $LFS setstripe -i 0 $DIR/$tfile
5268 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5269 error "can't write initial file"
5270 cancel_lru_locks osc
5272 # exceed atime_diff and access file
5274 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5275 error "can't udpate atime"
5277 local atime_cli=$(stat -c %X $DIR/$tfile)
5278 echo "client atime: $atime_cli"
5279 # allow atime update to be written to device
5280 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5283 local ostdev=$(ostdevname 1)
5284 local fid=($($LFS getstripe $DIR/$tfile | grep 0x))
5285 local seq=${fid[3]#0x}
5289 if [ $seq == 0 ]; then
5292 oid_hex=${fid[2]#0x}
5294 local objpath="O/$seq/d$(($oid % 32))/$oid_hex"
5295 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5297 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5298 local atime_ost=$(do_facet ost1 "$cmd" |&
5299 awk -F'[: ]' '/atime:/ { print $4 }')
5300 (( atime_cli == atime_ost )) ||
5301 error "atime on client $atime_cli != ost $atime_ost"
5303 run_test 39r "lazy atime update on OST"
5305 test_39q() { # LU-8041
5306 local testdir=$DIR/$tdir
5308 multiop_bg_pause $testdir D_c || error "multiop failed"
5310 cancel_lru_locks mdc
5311 kill -USR1 $multipid
5312 local atime=$(stat -c %X $testdir)
5313 [ "$atime" -ne 0 ] || error "atime is zero"
5315 run_test 39q "close won't zero out atime"
5324 umount_client $MOUNT
5325 mount_client $MOUNT relatime
5327 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer conv=fsync
5328 atime0=$(stat -c %X $DIR/$tfile)
5330 # First read updates atime
5332 cat $DIR/$tfile >/dev/null
5333 atime1=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5335 # Next reads do not update atime
5337 cat $DIR/$tfile >/dev/null
5338 atime2=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5340 # If mtime is greater than atime, atime is updated
5342 touch -m $DIR/$tfile # (mtime = now)
5344 cat $DIR/$tfile >/dev/null # (atime is updated because atime < mtime)
5345 atime3=$(stat -c %X $DIR/$tfile) # (atime = mtime = atime0 + 3)
5347 # Next reads do not update atime
5349 cat $DIR/$tfile >/dev/null
5350 atime4=$(stat -c %X $DIR/$tfile)
5352 # Remount the client to clear 'relatime' option
5353 remount_client $MOUNT
5355 (( atime0 < atime1 )) ||
5356 error "atime $atime0 should be smaller than $atime1"
5357 (( atime1 == atime2 )) ||
5358 error "atime $atime1 was updated to $atime2"
5359 (( atime1 < atime3 )) || error "atime1 $atime1 != atime3 $atime3"
5360 (( atime3 == atime4 )) || error "atime3 $atime3 != atime4 $atime4"
5362 run_test 39s "relatime is supported"
5365 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5366 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5367 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5368 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5369 error "$tfile is not 4096 bytes in size"
5371 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5375 small_write $DIR/f41 18
5377 run_test 41 "test small file write + fstat ====================="
5379 count_ost_writes() {
5380 lctl get_param -n ${OSC}.*.stats |
5381 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5382 END { printf("%0.0f", writes) }'
5389 BG_DIRTY_RATIO_SAVE=10
5390 MAX_BG_DIRTY_RATIO=25
5394 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5395 # dirty_ratio, dirty_background_ratio
5396 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5397 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5398 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5399 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5401 # if file not here, we are a 2.4 kernel
5402 kill -CONT `pidof kupdated`
5407 # setup the trap first, so someone cannot exit the test at the
5408 # exact wrong time and mess up a machine
5409 trap start_writeback EXIT
5410 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5411 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5412 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5413 sysctl -w vm.dirty_writeback_centisecs=0
5414 sysctl -w vm.dirty_writeback_centisecs=0
5415 # save and increase /proc/sys/vm/dirty_ratio
5416 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5417 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5418 # save and increase /proc/sys/vm/dirty_background_ratio
5419 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5420 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5422 # if file not here, we are a 2.4 kernel
5423 kill -STOP `pidof kupdated`
5427 # ensure that all stripes have some grant before we test client-side cache
5429 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5430 dd if=/dev/zero of=$i bs=4k count=1
5435 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5436 # file truncation, and file removal.
5438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5441 cancel_lru_locks $OSC
5443 sync; sleep 1; sync # just to be safe
5444 BEFOREWRITES=`count_ost_writes`
5445 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5446 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5447 AFTERWRITES=`count_ost_writes`
5448 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5449 error "$BEFOREWRITES < $AFTERWRITES"
5452 run_test 42a "ensure that we don't flush on close"
5455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5458 cancel_lru_locks $OSC
5461 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5462 BEFOREWRITES=$(count_ost_writes)
5463 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5464 AFTERWRITES=$(count_ost_writes)
5465 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5466 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5468 BEFOREWRITES=$(count_ost_writes)
5469 sync || error "sync: $?"
5470 AFTERWRITES=$(count_ost_writes)
5471 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5472 error "$BEFOREWRITES < $AFTERWRITES on sync"
5474 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5478 run_test 42b "test destroy of file with cached dirty data ======"
5480 # if these tests just want to test the effect of truncation,
5481 # they have to be very careful. consider:
5482 # - the first open gets a {0,EOF}PR lock
5483 # - the first write conflicts and gets a {0, count-1}PW
5484 # - the rest of the writes are under {count,EOF}PW
5485 # - the open for truncate tries to match a {0,EOF}PR
5486 # for the filesize and cancels the PWs.
5487 # any number of fixes (don't get {0,EOF} on open, match
5488 # composite locks, do smarter file size management) fix
5489 # this, but for now we want these tests to verify that
5490 # the cancellation with truncate intent works, so we
5491 # start the file with a full-file pw lock to match against
5492 # until the truncate.
5497 cancel_lru_locks $OSC
5499 # prime the file with 0,EOF PW to match
5503 # now the real test..
5504 dd if=/dev/zero of=$file bs=1024 count=100
5505 BEFOREWRITES=`count_ost_writes`
5506 $TRUNCATE $file $offset
5507 cancel_lru_locks $OSC
5508 AFTERWRITES=`count_ost_writes`
5513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5516 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5517 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5520 run_test 42c "test partial truncate of file with cached dirty data"
5523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5525 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
5526 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
5527 $LCTL set_param debug=+cache
5530 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5531 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5534 run_test 42d "test complete truncate of file with cached dirty data"
5536 test_42e() { # bug22074
5537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5539 local TDIR=$DIR/${tdir}e
5540 local pages=16 # hardcoded 16 pages, don't change it.
5541 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5542 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5546 test_mkdir $DIR/${tdir}e
5547 $LFS setstripe -c 1 $TDIR
5548 createmany -o $TDIR/f $files
5550 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5552 # we assume that with $OSTCOUNT files, at least one of them will
5553 # be allocated on OST0.
5554 warmup_files=$((OSTCOUNT * max_dirty_mb))
5555 createmany -o $TDIR/w $warmup_files
5557 # write a large amount of data into one file and sync, to get good
5558 # avail_grant number from OST.
5559 for ((i=0; i<$warmup_files; i++)); do
5560 idx=$($LFS getstripe -i $TDIR/w$i)
5561 [ $idx -ne 0 ] && continue
5562 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5565 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5567 $LCTL get_param $proc_osc0/cur_dirty_bytes
5568 $LCTL get_param $proc_osc0/cur_grant_bytes
5570 # create as much dirty pages as we can while not to trigger the actual
5571 # RPCs directly. but depends on the env, VFS may trigger flush during this
5572 # period, hopefully we are good.
5573 for ((i=0; i<$warmup_files; i++)); do
5574 idx=$($LFS getstripe -i $TDIR/w$i)
5575 [ $idx -ne 0 ] && continue
5576 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5578 $LCTL get_param $proc_osc0/cur_dirty_bytes
5579 $LCTL get_param $proc_osc0/cur_grant_bytes
5581 # perform the real test
5582 $LCTL set_param $proc_osc0/rpc_stats 0
5583 for ((;i<$files; i++)); do
5584 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5585 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5588 $LCTL get_param $proc_osc0/rpc_stats
5591 local have_ppr=false
5592 $LCTL get_param $proc_osc0/rpc_stats |
5593 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5594 # skip lines until we are at the RPC histogram data
5595 [ "$PPR" == "pages" ] && have_ppr=true && continue
5596 $have_ppr || continue
5598 # we only want the percent stat for < 16 pages
5599 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5601 percent=$((percent + WPCT))
5602 if [[ $percent -gt 15 ]]; then
5603 error "less than 16-pages write RPCs" \
5610 run_test 42e "verify sub-RPC writes are not done synchronously"
5612 test_43A() { # was test_43
5613 test_mkdir $DIR/$tdir
5614 cp -p /bin/ls $DIR/$tdir/$tfile
5615 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5617 # give multiop a chance to open
5620 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5622 # Wait for multiop to exit
5625 run_test 43A "execution of file opened for write should return -ETXTBSY"
5628 test_mkdir $DIR/$tdir
5629 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5630 $DIR/$tdir/sleep 60 &
5632 # Make sure exec of $tdir/sleep wins race with truncate
5634 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5637 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5642 test_mkdir $DIR/$tdir
5643 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5644 $DIR/$tdir/sleep 60 &
5646 # Make sure exec of $tdir/sleep wins race with truncate
5648 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5651 run_test 43b "truncate of file being executed should return -ETXTBSY"
5654 local testdir="$DIR/$tdir"
5657 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5658 ( cd $testdir && md5sum -c )
5660 run_test 43c "md5sum of copy into lustre"
5662 test_44A() { # was test_44
5663 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5665 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5666 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5668 run_test 44A "zero length read from a sparse stripe"
5671 local nstripe=$($LFS getstripe -c -d $DIR)
5672 [ -z "$nstripe" ] && skip "can't get stripe info"
5673 [[ $nstripe -gt $OSTCOUNT ]] &&
5674 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5676 local stride=$($LFS getstripe -S -d $DIR)
5677 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5678 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5681 OFFSETS="0 $((stride/2)) $((stride-1))"
5682 for offset in $OFFSETS; do
5683 for i in $(seq 0 $((nstripe-1))); do
5684 local GLOBALOFFSETS=""
5686 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5687 local myfn=$DIR/d44a-$size
5688 echo "--------writing $myfn at $size"
5689 ll_sparseness_write $myfn $size ||
5690 error "ll_sparseness_write"
5691 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5692 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5693 error "ll_sparseness_verify $GLOBALOFFSETS"
5695 for j in $(seq 0 $((nstripe-1))); do
5697 size=$((((j + $nstripe )*$stride + $offset)))
5698 ll_sparseness_write $myfn $size ||
5699 error "ll_sparseness_write"
5700 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5702 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5703 error "ll_sparseness_verify $GLOBALOFFSETS"
5708 run_test 44a "test sparse pwrite ==============================="
5712 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5718 before=`dirty_osc_total`
5719 echo executing "\"$*\""
5721 after=`dirty_osc_total`
5722 echo before $before, after $after
5725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5728 # Obtain grants from OST if it supports it
5729 echo blah > ${f}_grant
5732 do_dirty_record "echo blah > $f"
5733 [[ $before -eq $after ]] && error "write wasn't cached"
5734 do_dirty_record "> $f"
5735 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5736 do_dirty_record "echo blah > $f"
5737 [[ $before -eq $after ]] && error "write wasn't cached"
5738 do_dirty_record "sync"
5739 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5740 do_dirty_record "echo blah > $f"
5741 [[ $before -eq $after ]] && error "write wasn't cached"
5742 do_dirty_record "cancel_lru_locks osc"
5743 [[ $before -gt $after ]] ||
5744 error "lock cancellation didn't lower dirty count"
5747 run_test 45 "osc io page accounting ============================"
5749 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5750 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5751 # objects offset and an assert hit when an rpc was built with 1023's mapped
5752 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5759 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5761 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5762 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5766 run_test 46 "dirtying a previously written page ================"
5768 # test_47 is removed "Device nodes check" is moved to test_28
5770 test_48a() { # bug 2399
5771 [ "$mds1_FSTYPE" = "zfs" ] &&
5772 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5773 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5775 test_mkdir $DIR/$tdir
5777 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5778 test_mkdir $DIR/$tdir
5779 touch foo || error "'touch foo' failed after recreating cwd"
5781 touch .foo || error "'touch .foo' failed after recreating cwd"
5783 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5784 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5785 cd . || error "'cd .' failed after recreating cwd"
5786 mkdir . && error "'mkdir .' worked after recreating cwd"
5787 rmdir . && error "'rmdir .' worked after recreating cwd"
5788 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5789 cd .. || error "'cd ..' failed after recreating cwd"
5791 run_test 48a "Access renamed working dir (should return errors)="
5793 test_48b() { # bug 2399
5795 test_mkdir $DIR/$tdir
5797 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5798 touch foo && error "'touch foo' worked after removing cwd"
5799 mkdir foo && error "'mkdir foo' worked after removing cwd"
5800 touch .foo && error "'touch .foo' worked after removing cwd"
5801 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5802 ls . > /dev/null && error "'ls .' worked after removing cwd"
5803 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5804 mkdir . && error "'mkdir .' worked after removing cwd"
5805 rmdir . && error "'rmdir .' worked after removing cwd"
5806 ln -s . foo && error "'ln -s .' worked after removing cwd"
5807 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5809 run_test 48b "Access removed working dir (should return errors)="
5811 test_48c() { # bug 2350
5812 #lctl set_param debug=-1
5815 test_mkdir -p $DIR/$tdir/dir
5817 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5818 $TRACE touch foo && error "touch foo worked after removing cwd"
5819 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5820 touch .foo && error "touch .foo worked after removing cwd"
5821 mkdir .foo && error "mkdir .foo worked after removing cwd"
5822 $TRACE ls . && error "'ls .' worked after removing cwd"
5823 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5824 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5825 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5826 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5827 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5829 run_test 48c "Access removed working subdir (should return errors)"
5831 test_48d() { # bug 2350
5832 #lctl set_param debug=-1
5835 test_mkdir -p $DIR/$tdir/dir
5837 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5838 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5839 $TRACE touch foo && error "'touch foo' worked after removing parent"
5840 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5841 touch .foo && error "'touch .foo' worked after removing parent"
5842 mkdir .foo && error "mkdir .foo worked after removing parent"
5843 $TRACE ls . && error "'ls .' worked after removing parent"
5844 $TRACE ls .. && error "'ls ..' worked after removing parent"
5845 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5846 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5847 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5850 run_test 48d "Access removed parent subdir (should return errors)"
5852 test_48e() { # bug 4134
5853 #lctl set_param debug=-1
5856 test_mkdir -p $DIR/$tdir/dir
5858 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5859 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5860 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5861 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5862 # On a buggy kernel addition of "touch foo" after cd .. will
5863 # produce kernel oops in lookup_hash_it
5864 touch ../foo && error "'cd ..' worked after recreate parent"
5866 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5868 run_test 48e "Access to recreated parent subdir (should return errors)"
5871 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5872 skip "need MDS >= 2.13.55"
5873 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5874 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5875 skip "needs different host for mdt1 mdt2"
5876 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5878 $LFS mkdir -i0 $DIR/$tdir
5879 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5881 for d in sub1 sub2 sub3; do
5882 #define OBD_FAIL_OSD_REF_DEL 0x19c
5883 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5884 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5887 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5889 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5891 test_49() { # LU-1030
5892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5893 remote_ost_nodsh && skip "remote OST with nodsh"
5895 # get ost1 size - $FSNAME-OST0000
5896 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5898 # write 800M at maximum
5899 [[ $ost1_size -lt 2 ]] && ost1_size=2
5900 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5902 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5903 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5906 # change max_pages_per_rpc while writing the file
5907 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5908 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5909 # loop until dd process exits
5910 while ps ax -opid | grep -wq $dd_pid; do
5911 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5912 sleep $((RANDOM % 5 + 1))
5914 # restore original max_pages_per_rpc
5915 $LCTL set_param $osc1_mppc=$orig_mppc
5916 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5918 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5922 test_mkdir $DIR/$tdir
5924 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5926 run_test 50 "special situations: /proc symlinks ==============="
5928 test_51a() { # was test_51
5929 # bug 1516 - create an empty entry right after ".." then split dir
5930 test_mkdir -c1 $DIR/$tdir
5931 touch $DIR/$tdir/foo
5932 $MCREATE $DIR/$tdir/bar
5934 createmany -m $DIR/$tdir/longfile 201
5936 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5937 $MCREATE $DIR/$tdir/longfile$FNUM
5942 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5944 run_test 51a "special situations: split htree with empty entry =="
5946 cleanup_print_lfs_df () {
5953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5955 local dir=$DIR/$tdir
5956 local nrdirs=$((65536 + 100))
5958 # cleanup the directory
5961 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5965 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5966 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5967 [[ $numfree -lt $nrdirs ]] &&
5968 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5970 # need to check free space for the directories as well
5971 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5972 numfree=$(( blkfree / $(fs_inode_ksize) ))
5973 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5975 trap cleanup_print_lfs_df EXIT
5978 createmany -d $dir/d $nrdirs || {
5979 unlinkmany $dir/d $nrdirs
5980 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5984 nrdirs=$(ls -U $dir | wc -l)
5986 # unlink all but 100 subdirectories, then check it still works
5988 local delete=$((nrdirs - left))
5993 # for ldiskfs the nlink count should be 1, but this is OSD specific
5994 # and so this is listed for informational purposes only
5995 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5996 unlinkmany -d $dir/d $delete ||
5997 error "unlink of first $delete subdirs failed"
5999 echo "nlink between: $(stat -c %h $dir)"
6000 local found=$(ls -U $dir | wc -l)
6001 [ $found -ne $left ] &&
6002 error "can't find subdirs: found only $found, expected $left"
6004 unlinkmany -d $dir/d $delete $left ||
6005 error "unlink of second $left subdirs failed"
6006 # regardless of whether the backing filesystem tracks nlink accurately
6007 # or not, the nlink count shouldn't be more than "." and ".." here
6008 local after=$(stat -c %h $dir)
6009 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
6010 echo "nlink after: $after"
6012 cleanup_print_lfs_df
6014 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
6017 local stripecount=$1
6020 log "create files with stripecount=$stripecount"
6021 $LFS setstripe -C $stripecount $DIR/$tdir
6022 createmany -o $DIR/$tdir/t- $nfiles
6023 $LFS getstripe $DIR/$tdir > $TMP/$tfile
6024 for ((n = 0; n < $OSTCOUNT; n++)); do
6025 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
6026 END { printf("%0.0f", objs) }' $TMP/$tfile)
6027 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
6028 '($1 == '$n') { objs += 1 } \
6029 END { printf("%0.0f", objs) }')
6030 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
6032 unlinkmany $DIR/$tdir/t- $nfiles
6037 local max=6 # allow variance of (1 - $min/$max) = 33% by default
6039 # For some combinations of stripecount and OSTCOUNT current code
6040 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
6041 # than others. Rather than skipping this test entirely, check that
6042 # and keep testing to ensure imbalance does not get worse. LU-15282
6043 (( (OSTCOUNT == 6 && stripecount == 4) ||
6044 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
6045 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
6046 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
6047 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
6048 { $LFS df && $LFS df -i &&
6049 error "stripecount=$stripecount: " \
6050 "OST $n has fewer objects vs. OST $nlast " \
6051 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
6052 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
6053 { $LFS df && $LFS df -i &&
6054 error "stripecount=$stripecount: " \
6055 "OST $n has more objects vs. OST $nlast " \
6056 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
6058 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
6059 { $LFS df && $LFS df -i &&
6060 error "stripecount=$stripecount: " \
6061 "OST $n has fewer #0 objects vs. OST $nlast " \
6062 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
6063 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
6064 { $LFS df && $LFS df -i &&
6065 error "stripecount=$stripecount: " \
6066 "OST $n has more #0 objects vs. OST $nlast " \
6067 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
6072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6073 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
6077 local nfiles=$((per_ost * OSTCOUNT))
6078 local mdts=$(comma_list $(mdts_nodes))
6079 local param="osp.*.create_count"
6080 local qos_old=$(do_facet mds1 \
6081 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
6084 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
6085 stack_trap "do_nodes $mdts \
6086 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
6088 test_mkdir $DIR/$tdir
6089 local dirstripes=$(lfs getdirstripe -c $DIR/$tdir)
6090 (( dirstripes > 0 )) || dirstripes=1
6092 # Ensure enough OST objects precreated for tests to pass without
6093 # running out of objects. This is an LOV r-r OST algorithm test,
6094 # not an OST object precreation test.
6095 local old=$(do_facet mds1 "$LCTL get_param -n $param" | head -n 1)
6096 (( old >= nfiles )) ||
6098 local create_count=$((nfiles * OSTCOUNT / dirstripes))
6100 do_nodes $mdts "$LCTL set_param $param=$create_count"
6101 stack_trap "do_nodes $mdts $LCTL set_param $param=$old"
6103 # trigger precreation from all MDTs for all OSTs
6104 for ((i = 0; i < $MDSCOUNT * 2; i++ )); do
6105 $LFS setstripe -c -1 $DIR/$tdir/wide.$i
6109 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
6110 sleep 8 # allow object precreation to catch up
6111 test_51d_sub $stripecount $nfiles
6114 run_test 51d "check LOV round-robin OST object distribution"
6117 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6118 skip_env "ldiskfs only test"
6121 test_mkdir -c1 $DIR/$tdir
6122 test_mkdir -c1 $DIR/$tdir/d0
6124 touch $DIR/$tdir/d0/foo
6125 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
6126 error "file exceed 65000 nlink limit!"
6127 unlinkmany $DIR/$tdir/d0/f- 65001
6130 run_test 51e "check file nlink limit"
6133 test_mkdir $DIR/$tdir
6136 local ulimit_old=$(ulimit -n)
6137 local spare=20 # number of spare fd's for scripts/libraries, etc.
6138 local mdt=$($LFS getstripe -m $DIR/$tdir)
6139 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
6141 echo "MDT$mdt numfree=$numfree, max=$max"
6142 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
6143 if [ $((numfree + spare)) -gt $ulimit_old ]; then
6144 while ! ulimit -n $((numfree + spare)); do
6145 numfree=$((numfree * 3 / 4))
6147 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
6149 echo "left ulimit at $ulimit_old"
6152 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
6153 unlinkmany $DIR/$tdir/f $numfree
6154 error "create+open $numfree files in $DIR/$tdir failed"
6156 ulimit -n $ulimit_old
6158 # if createmany exits at 120s there will be fewer than $numfree files
6159 unlinkmany $DIR/$tdir/f $numfree || true
6161 run_test 51f "check many open files limit"
6164 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
6165 test_mkdir $DIR/$tdir
6166 touch $DIR/$tdir/foo
6167 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
6168 echo bar >> $DIR/$tdir/foo || error "append bar failed"
6169 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6170 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6171 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6173 echo foo >> $DIR/$tdir/foo || error "append foo failed"
6174 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6175 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
6177 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
6178 cp -r $DIR/$tdir $TMP/
6179 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
6181 run_test 52a "append-only flag test (should return errors)"
6184 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
6185 test_mkdir $DIR/$tdir
6186 touch $DIR/$tdir/foo
6187 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
6188 cat test > $DIR/$tdir/foo && error "cat test worked"
6189 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6190 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6191 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6193 echo foo >> $DIR/$tdir/foo && error "echo worked"
6194 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6195 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6196 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6197 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6199 chattr -i $DIR/$tdir/foo || error "chattr failed"
6201 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6203 run_test 52b "immutable flag test (should return errors) ======="
6206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6207 remote_mds_nodsh && skip "remote MDS with nodsh"
6208 remote_ost_nodsh && skip "remote OST with nodsh"
6221 local support_last_seq=true
6223 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6224 support_last_seq=false
6227 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6229 for value in $(do_facet $SINGLEMDS \
6230 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6231 param=$(echo ${value[0]} | cut -d "=" -f1)
6232 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6234 if $support_last_seq; then
6235 param_seq=$(echo $param |
6236 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6237 mds_last_seq=$(do_facet $SINGLEMDS \
6238 $LCTL get_param -n $param_seq)
6240 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6242 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6243 node=$(facet_active_host ost$((ostnum+1)))
6244 param="obdfilter.$ostname.last_id"
6245 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6246 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6247 ost_last_id=$ost_last
6249 if $support_last_seq; then
6250 ost_last_id=$(echo $ost_last |
6251 awk -F':' '{print $2}' |
6253 ost_last_seq=$(echo $ost_last |
6254 awk -F':' '{print $1}')
6255 [[ $ost_last_seq = $mds_last_seq ]] || continue
6258 if [[ $ost_last_id != $mds_last ]]; then
6259 error "$ost_last_id != $mds_last"
6266 $found || error "can not match last_seq/last_id for $mdtosc"
6269 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6272 LANG=C perl -MSocket -e ';' || skip "no Socket perl module installed"
6274 LANG=C $SOCKETSERVER $DIR/socket ||
6275 error "$SOCKETSERVER $DIR/socket failed: $?"
6276 LANG=C $SOCKETCLIENT $DIR/socket ||
6277 error "$SOCKETCLIENT $DIR/socket failed: $?"
6278 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
6280 run_test 54a "unix domain socket test =========================="
6286 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6288 run_test 54b "char device works in lustre ======================"
6291 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6292 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6293 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6295 for i in $(seq 3 7); do
6296 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6305 loopdev="$DIR/loop54c"
6308 $UMOUNT $DIR/$tdir || rc=$?
6309 losetup -d $loopdev || true
6310 losetup -d $LOOPDEV || true
6311 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6318 loopdev="$DIR/loop54c"
6321 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6322 trap cleanup_54c EXIT
6323 mknod $loopdev b 7 $LOOPNUM
6324 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6325 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6326 losetup $loopdev $DIR/$tfile ||
6327 error "can't set up $loopdev for $DIR/$tfile"
6328 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6329 test_mkdir $DIR/$tdir
6330 mount -t ext2 $loopdev $DIR/$tdir ||
6331 error "error mounting $loopdev on $DIR/$tdir"
6332 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6335 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6339 run_test 54c "block device works in lustre ====================="
6342 local pipe="$DIR/$tfile.pipe"
6343 local string="aaaaaa"
6346 echo -n "$string" > $pipe &
6347 local result=$(cat $pipe)
6348 [[ "$result" == "$string" ]] || error "$result != $string"
6350 run_test 54d "fifo device works in lustre ======================"
6355 cp -aL /dev/console $f
6356 echo $string > $f || error "echo $string to $f failed"
6358 run_test 54e "console/tty device works in lustre ======================"
6363 local dir=$DIR/$tdir
6366 test_mkdir -p $dir/dir
6367 for i in $(seq $numfiles); do
6369 touch $dir/dir/file$i
6372 local numcomp=$($LFS getstripe --component-count $dir)
6374 [[ $numcomp == 0 ]] && numcomp=1
6376 # test lfs getstripe with --recursive
6377 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6379 [[ $filenum -eq $((numfiles * 2)) ]] ||
6380 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6381 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6382 [[ $filenum -eq $numfiles ]] ||
6383 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6384 echo "$LFS getstripe showed obdidx or l_ost_idx"
6386 # test lfs getstripe with file instead of dir
6387 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6388 [[ $filenum -eq 1 ]] ||
6389 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6390 echo "$LFS getstripe file1 passed"
6392 #test lfs getstripe with --verbose
6393 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6394 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6395 error "$LFS getstripe --verbose $dir: "\
6396 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6397 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6398 error "$LFS getstripe $dir: showed lmm_magic"
6400 #test lfs getstripe with -v prints lmm_fid
6401 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6402 local countfids=$((numdirs + numfiles * numcomp))
6403 [[ $filenum -eq $countfids ]] ||
6404 error "$LFS getstripe -v $dir: "\
6405 "got $filenum want $countfids lmm_fid"
6406 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6407 error "$LFS getstripe $dir: showed lmm_fid by default"
6408 echo "$LFS getstripe --verbose passed"
6410 #check for FID information
6411 local fid1=$($LFS getstripe --fid $dir/file1)
6412 local fid2=$($LFS getstripe --verbose $dir/file1 |
6413 awk '/lmm_fid: / { print $2; exit; }')
6414 local fid3=$($LFS path2fid $dir/file1)
6416 [ "$fid1" != "$fid2" ] &&
6417 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6418 [ "$fid1" != "$fid3" ] &&
6419 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6420 echo "$LFS getstripe --fid passed"
6422 #test lfs getstripe with --obd
6423 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6424 error "$LFS getstripe --obd wrong_uuid: should return error"
6426 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6429 local obduuid=$(ostuuid_from_index $ostidx)
6430 local found=$($LFS getstripe -r --obd $obduuid $dir |
6431 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6433 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6434 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6436 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6439 [[ $found -eq $filenum ]] ||
6440 error "$LFS getstripe --obd: found $found expect $filenum"
6441 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6442 sed '/^[ ]*'${ostidx}'[ ]/d' |
6443 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6444 error "$LFS getstripe --obd: should not show file on other obd"
6445 echo "$LFS getstripe --obd passed"
6447 run_test 56a "check $LFS getstripe"
6450 local dir=$DIR/$tdir
6454 for i in $(seq $numdirs); do
6455 test_mkdir $dir/dir$i
6458 # test lfs getdirstripe default mode is non-recursion, which is
6459 # different from lfs getstripe
6460 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6462 [[ $dircnt -eq 1 ]] ||
6463 error "$LFS getdirstripe: found $dircnt, not 1"
6464 dircnt=$($LFS getdirstripe --recursive $dir |
6465 grep -c lmv_stripe_count)
6466 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6467 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6469 run_test 56b "check $LFS getdirstripe"
6472 verify_yaml_available || skip_env "YAML verification not installed"
6473 local output_file=$DIR/$tfile.out
6475 $LFS getdirstripe -v -D -y $DIR 1> $output_file
6478 cat $output_file | verify_yaml || error "layout is not valid YAML"
6480 run_test 56bb "check $LFS getdirstripe layout is YAML"
6483 remote_ost_nodsh && skip "remote OST with nodsh"
6486 local ost_name=$(ostname_from_index $ost_idx)
6487 local old_status=$(ost_dev_status $ost_idx)
6488 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6490 [[ -z "$old_status" ]] ||
6491 skip_env "OST $ost_name is in $old_status status"
6493 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6494 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6495 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6496 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6497 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6498 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6501 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6502 error "$LFS df -v showing inactive devices"
6505 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6507 [[ "$new_status" =~ "D" ]] ||
6508 error "$ost_name status is '$new_status', missing 'D'"
6509 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6510 [[ "$new_status" =~ "N" ]] ||
6511 error "$ost_name status is '$new_status', missing 'N'"
6513 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6514 [[ "$new_status" =~ "f" ]] ||
6515 error "$ost_name status is '$new_status', missing 'f'"
6518 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6519 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6520 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6521 [[ -z "$p" ]] && restore_lustre_params < $p || true
6524 new_status=$(ost_dev_status $ost_idx)
6525 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6526 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6527 # can't check 'f' as devices may actually be on flash
6529 run_test 56c "check 'lfs df' showing device status"
6532 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6533 local osts=$($LFS df -v $MOUNT | grep -c OST)
6537 (( mdts == MDSCOUNT )) ||
6538 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6539 (( osts == OSTCOUNT )) ||
6540 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6542 run_test 56d "'lfs df -v' prints only configured devices"
6545 err_enoent=2 # No such file or directory
6546 err_eopnotsupp=95 # Operation not supported
6548 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6549 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6551 # Check for handling of path not exists
6552 output=$($LFS df $enoent_mnt 2>&1)
6555 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6556 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6557 error "expect failure $err_enoent, not $ret"
6559 # Check for handling of non-Lustre FS
6560 output=$($LFS df $notsup_mnt)
6563 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6564 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6565 error "expect success $err_eopnotsupp, not $ret"
6567 # Check for multiple LustreFS argument
6568 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6571 [[ $output -eq 3 && $ret -eq 0 ]] ||
6572 error "expect success 3, not $output, rc = $ret"
6574 # Check for correct non-Lustre FS handling among multiple
6576 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6577 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6580 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6581 error "expect success 2, not $output, rc = $ret"
6583 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6588 local local_tdir="$1"
6589 local local_numfiles="$2"
6590 local local_numdirs="$3"
6591 local dir_params="$4"
6592 local dir_stripe_params="$5"
6594 if [ ! -d "$local_tdir" ] ; then
6595 test_mkdir -p $dir_stripe_params $local_tdir
6596 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6597 for i in $(seq $local_numfiles) ; do
6598 touch $local_tdir/file$i
6600 for i in $(seq $local_numdirs) ; do
6601 test_mkdir $dir_stripe_params $local_tdir/dir$i
6602 for j in $(seq $local_numfiles) ; do
6603 touch $local_tdir/dir$i/file$j
6609 setup_56_special() {
6611 local local_numfiles=$2
6612 local local_numdirs=$3
6614 setup_56 $local_tdir $local_numfiles $local_numdirs
6616 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6617 for i in $(seq $local_numfiles) ; do
6618 mknod $local_tdir/loop${i}b b 7 $i
6619 mknod $local_tdir/null${i}c c 1 3
6620 ln -s $local_tdir/file1 $local_tdir/link${i}
6622 for i in $(seq $local_numdirs) ; do
6623 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6624 mknod $local_tdir/dir$i/null${i}c c 1 3
6625 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6631 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6632 local expected=$(($NUMDIRS + 2))
6634 setup_56 $dir $NUMFILES $NUMDIRS
6636 # test lfs find with -name
6637 for i in $(seq $NUMFILES) ; do
6638 local nums=$($LFS find -name "*$i" $dir | wc -l)
6640 [ $nums -eq $expected ] ||
6641 error "lfs find -name '*$i' $dir wrong: "\
6642 "found $nums, expected $expected"
6645 run_test 56g "check lfs find -name"
6648 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6649 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6651 setup_56 $dir $NUMFILES $NUMDIRS
6653 # test lfs find with ! -name
6654 for i in $(seq $NUMFILES) ; do
6655 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6657 [ $nums -eq $expected ] ||
6658 error "lfs find ! -name '*$i' $dir wrong: "\
6659 "found $nums, expected $expected"
6662 run_test 56h "check lfs find ! -name"
6665 local dir=$DIR/$tdir
6669 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6672 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6674 run_test 56i "check 'lfs find -ost UUID' skips directories"
6677 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6679 setup_56_special $dir $NUMFILES $NUMDIRS
6681 local expected=$((NUMDIRS + 1))
6682 local cmd="$LFS find -type d $dir"
6683 local nums=$($cmd | wc -l)
6685 [ $nums -eq $expected ] ||
6686 error "'$cmd' wrong: found $nums, expected $expected"
6688 run_test 56j "check lfs find -type d"
6691 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6693 setup_56_special $dir $NUMFILES $NUMDIRS
6695 local expected=$(((NUMDIRS + 1) * NUMFILES))
6696 local cmd="$LFS find -type f $dir"
6697 local nums=$($cmd | wc -l)
6699 [ $nums -eq $expected ] ||
6700 error "'$cmd' wrong: found $nums, expected $expected"
6702 run_test 56k "check lfs find -type f"
6705 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6707 setup_56_special $dir $NUMFILES $NUMDIRS
6709 local expected=$((NUMDIRS + NUMFILES))
6710 local cmd="$LFS find -type b $dir"
6711 local nums=$($cmd | wc -l)
6713 [ $nums -eq $expected ] ||
6714 error "'$cmd' wrong: found $nums, expected $expected"
6716 run_test 56l "check lfs find -type b"
6719 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6721 setup_56_special $dir $NUMFILES $NUMDIRS
6723 local expected=$((NUMDIRS + NUMFILES))
6724 local cmd="$LFS find -type c $dir"
6725 local nums=$($cmd | wc -l)
6726 [ $nums -eq $expected ] ||
6727 error "'$cmd' wrong: found $nums, expected $expected"
6729 run_test 56m "check lfs find -type c"
6732 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6733 setup_56_special $dir $NUMFILES $NUMDIRS
6735 local expected=$((NUMDIRS + NUMFILES))
6736 local cmd="$LFS find -type l $dir"
6737 local nums=$($cmd | wc -l)
6739 [ $nums -eq $expected ] ||
6740 error "'$cmd' wrong: found $nums, expected $expected"
6742 run_test 56n "check lfs find -type l"
6745 local dir=$DIR/$tdir
6747 setup_56 $dir $NUMFILES $NUMDIRS
6748 utime $dir/file1 > /dev/null || error "utime (1)"
6749 utime $dir/file2 > /dev/null || error "utime (2)"
6750 utime $dir/dir1 > /dev/null || error "utime (3)"
6751 utime $dir/dir2 > /dev/null || error "utime (4)"
6752 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6753 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6756 local nums=$($LFS find -mtime +0 $dir | wc -l)
6758 [ $nums -eq $expected ] ||
6759 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6762 cmd="$LFS find -mtime 0 $dir"
6763 nums=$($cmd | wc -l)
6764 [ $nums -eq $expected ] ||
6765 error "'$cmd' wrong: found $nums, expected $expected"
6767 run_test 56o "check lfs find -mtime for old files"
6770 local dir=$DIR/$tdir
6774 # just to make sure there is something that won't be found
6776 touch $dir/$tfile.now
6778 for age in year week day hour min; do
6779 count=$((count + 1))
6781 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6782 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6783 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6785 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6786 local nums=$($cmd | wc -l)
6787 [ $nums -eq $expected ] ||
6788 error "'$cmd' wrong: found $nums, expected $expected"
6790 cmd="$LFS find $dir -atime $count${age:0:1}"
6791 nums=$($cmd | wc -l)
6792 [ $nums -eq $expected ] ||
6793 error "'$cmd' wrong: found $nums, expected $expected"
6797 cmd="$LFS find $dir -ctime +1s -type f"
6798 nums=$($cmd | wc -l)
6799 (( $nums == $count * 2 + 1)) ||
6800 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6802 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6804 test_newerXY_base() {
6807 local dir=$DIR/$tdir
6811 if [ $y == "t" ]; then
6812 if [ $x == "b" ]; then
6813 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6815 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6818 ref=$DIR/$tfile.newer.$x$y
6819 touch $ref || error "touch $ref failed"
6822 echo "before = $ref"
6824 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6826 if [ $y == "t" ]; then
6827 if [ $x == "b" ]; then
6828 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6830 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6833 negref=$DIR/$tfile.negnewer.$x$y
6834 touch $negref || error "touch $negref failed"
6837 echo "after = $negref"
6838 local cmd="$LFS find $dir -newer$x$y $ref"
6839 local nums=$(eval $cmd | wc -l)
6840 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6842 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6843 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6845 cmd="$LFS find $dir ! -newer$x$y $negref"
6846 nums=$(eval $cmd | wc -l)
6847 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6848 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6850 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6851 nums=$(eval $cmd | wc -l)
6852 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6853 error "'$cmd' wrong: found $nums between, expected $expected"; }
6859 test_newerXY_base "a" "a"
6860 test_newerXY_base "a" "m"
6861 test_newerXY_base "a" "c"
6862 test_newerXY_base "m" "a"
6863 test_newerXY_base "m" "m"
6864 test_newerXY_base "m" "c"
6865 test_newerXY_base "c" "a"
6866 test_newerXY_base "c" "m"
6867 test_newerXY_base "c" "c"
6869 test_newerXY_base "a" "t"
6870 test_newerXY_base "m" "t"
6871 test_newerXY_base "c" "t"
6873 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6874 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6875 ! btime_supported && echo "btime unsupported" && return 0
6877 test_newerXY_base "b" "b"
6878 test_newerXY_base "b" "t"
6880 run_test 56oc "check lfs find -newerXY work"
6883 local dir=$DIR/$tdir
6888 $LFS find $dir -btime -1d -type f
6895 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6896 ! btime_supported && skip "btime unsupported on MDS"
6898 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6899 ! btime_supported && skip "btime unsupported on clients"
6901 local dir=$DIR/$tdir
6902 local ref=$DIR/$tfile.ref
6903 local negref=$DIR/$tfile.negref
6905 mkdir $dir || error "mkdir $dir failed"
6906 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6907 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6908 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6909 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6910 touch $ref || error "touch $ref failed"
6911 # sleep 3 seconds at least
6914 local before=$(do_facet mds1 date +%s)
6915 local skew=$(($(date +%s) - before + 1))
6917 if (( skew < 0 && skew > -5 )); then
6918 sleep $((0 - skew + 1))
6922 # Set the dir stripe params to limit files all on MDT0,
6923 # otherwise we need to calc the max clock skew between
6924 # the client and MDTs.
6925 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6927 touch $negref || error "touch $negref failed"
6929 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6930 local nums=$($cmd | wc -l)
6931 local expected=$(((NUMFILES + 1) * NUMDIRS))
6933 [ $nums -eq $expected ] ||
6934 error "'$cmd' wrong: found $nums, expected $expected"
6936 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6937 nums=$($cmd | wc -l)
6938 expected=$((NUMFILES + 1))
6939 [ $nums -eq $expected ] ||
6940 error "'$cmd' wrong: found $nums, expected $expected"
6942 [ $skew -lt 0 ] && return
6944 local after=$(do_facet mds1 date +%s)
6945 local age=$((after - before + 1 + skew))
6947 cmd="$LFS find $dir -btime -${age}s -type f"
6948 nums=$($cmd | wc -l)
6949 expected=$(((NUMFILES + 1) * NUMDIRS))
6951 echo "Clock skew between client and server: $skew, age:$age"
6952 [ $nums -eq $expected ] ||
6953 error "'$cmd' wrong: found $nums, expected $expected"
6955 expected=$(($NUMDIRS + 1))
6956 cmd="$LFS find $dir -btime -${age}s -type d"
6957 nums=$($cmd | wc -l)
6958 [ $nums -eq $expected ] ||
6959 error "'$cmd' wrong: found $nums, expected $expected"
6960 rm -f $ref $negref || error "Failed to remove $ref $negref"
6962 run_test 56od "check lfs find -btime with units"
6965 [ $RUNAS_ID -eq $UID ] &&
6966 skip_env "RUNAS_ID = UID = $UID -- skipping"
6968 local dir=$DIR/$tdir
6970 setup_56 $dir $NUMFILES $NUMDIRS
6971 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6973 local expected=$NUMFILES
6974 local cmd="$LFS find -uid $RUNAS_ID $dir"
6975 local nums=$($cmd | wc -l)
6977 [ $nums -eq $expected ] ||
6978 error "'$cmd' wrong: found $nums, expected $expected"
6980 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6981 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6982 nums=$($cmd | wc -l)
6983 [ $nums -eq $expected ] ||
6984 error "'$cmd' wrong: found $nums, expected $expected"
6986 run_test 56p "check lfs find -uid and ! -uid"
6989 [ $RUNAS_ID -eq $UID ] &&
6990 skip_env "RUNAS_ID = UID = $UID -- skipping"
6992 local dir=$DIR/$tdir
6994 setup_56 $dir $NUMFILES $NUMDIRS
6995 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6997 local expected=$NUMFILES
6998 local cmd="$LFS find -gid $RUNAS_GID $dir"
6999 local nums=$($cmd | wc -l)
7001 [ $nums -eq $expected ] ||
7002 error "'$cmd' wrong: found $nums, expected $expected"
7004 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
7005 cmd="$LFS find ! -gid $RUNAS_GID $dir"
7006 nums=$($cmd | wc -l)
7007 [ $nums -eq $expected ] ||
7008 error "'$cmd' wrong: found $nums, expected $expected"
7010 run_test 56q "check lfs find -gid and ! -gid"
7013 local dir=$DIR/$tdir
7015 setup_56 $dir $NUMFILES $NUMDIRS
7018 local cmd="$LFS find -size 0 -type f -lazy $dir"
7019 local nums=$($cmd | wc -l)
7021 [ $nums -eq $expected ] ||
7022 error "'$cmd' wrong: found $nums, expected $expected"
7023 cmd="$LFS find -size 0 -type f $dir"
7024 nums=$($cmd | wc -l)
7025 [ $nums -eq $expected ] ||
7026 error "'$cmd' wrong: found $nums, expected $expected"
7029 cmd="$LFS find ! -size 0 -type f -lazy $dir"
7030 nums=$($cmd | wc -l)
7031 [ $nums -eq $expected ] ||
7032 error "'$cmd' wrong: found $nums, expected $expected"
7033 cmd="$LFS find ! -size 0 -type f $dir"
7034 nums=$($cmd | wc -l)
7035 [ $nums -eq $expected ] ||
7036 error "'$cmd' wrong: found $nums, expected $expected"
7038 echo "test" > $dir/$tfile
7039 echo "test2" > $dir/$tfile.2 && sync
7041 cmd="$LFS find -size 5 -type f -lazy $dir"
7042 nums=$($cmd | wc -l)
7043 [ $nums -eq $expected ] ||
7044 error "'$cmd' wrong: found $nums, expected $expected"
7045 cmd="$LFS find -size 5 -type f $dir"
7046 nums=$($cmd | wc -l)
7047 [ $nums -eq $expected ] ||
7048 error "'$cmd' wrong: found $nums, expected $expected"
7051 cmd="$LFS find -size +5 -type f -lazy $dir"
7052 nums=$($cmd | wc -l)
7053 [ $nums -eq $expected ] ||
7054 error "'$cmd' wrong: found $nums, expected $expected"
7055 cmd="$LFS find -size +5 -type f $dir"
7056 nums=$($cmd | wc -l)
7057 [ $nums -eq $expected ] ||
7058 error "'$cmd' wrong: found $nums, expected $expected"
7061 cmd="$LFS find -size +0 -type f -lazy $dir"
7062 nums=$($cmd | wc -l)
7063 [ $nums -eq $expected ] ||
7064 error "'$cmd' wrong: found $nums, expected $expected"
7065 cmd="$LFS find -size +0 -type f $dir"
7066 nums=$($cmd | wc -l)
7067 [ $nums -eq $expected ] ||
7068 error "'$cmd' wrong: found $nums, expected $expected"
7071 cmd="$LFS find ! -size -5 -type f -lazy $dir"
7072 nums=$($cmd | wc -l)
7073 [ $nums -eq $expected ] ||
7074 error "'$cmd' wrong: found $nums, expected $expected"
7075 cmd="$LFS find ! -size -5 -type f $dir"
7076 nums=$($cmd | wc -l)
7077 [ $nums -eq $expected ] ||
7078 error "'$cmd' wrong: found $nums, expected $expected"
7081 cmd="$LFS find -size -5 -type f -lazy $dir"
7082 nums=$($cmd | wc -l)
7083 [ $nums -eq $expected ] ||
7084 error "'$cmd' wrong: found $nums, expected $expected"
7085 cmd="$LFS find -size -5 -type f $dir"
7086 nums=$($cmd | wc -l)
7087 [ $nums -eq $expected ] ||
7088 error "'$cmd' wrong: found $nums, expected $expected"
7090 run_test 56r "check lfs find -size works"
7097 cancel_lru_locks $OSC
7099 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7100 local nums=$($cmd | wc -l)
7102 [ $nums -eq $expected ] ||
7103 error "'$cmd' wrong: found $nums, expected $expected"
7105 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7107 if (( rpcs_before + glimpses != rpcs_after )); then
7108 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
7109 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
7111 if [[ $glimpses == 0 ]]; then
7112 error "'$cmd' should not send glimpse RPCs to OST"
7114 error "'$cmd' should send $glimpses glimpse RPCs to OST"
7120 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
7121 skip "MDS < 2.12.58 doesn't return LSOM data"
7122 local dir=$DIR/$tdir
7123 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
7125 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
7127 # statahead_agl may cause extra glimpse which confuses results. LU-13017
7128 $LCTL set_param -n llite.*.statahead_agl=0
7129 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
7131 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7132 # open and close all files to ensure LSOM is updated
7133 cancel_lru_locks $OSC
7134 find $dir -type f | xargs cat > /dev/null
7136 # expect_found glimpse_rpcs command_to_run
7137 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
7138 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
7139 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
7140 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
7142 echo "test" > $dir/$tfile
7143 echo "test2" > $dir/$tfile.2 && sync
7144 cancel_lru_locks $OSC
7145 cat $dir/$tfile $dir/$tfile.2 > /dev/null
7147 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
7148 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
7149 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
7150 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
7152 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
7153 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
7154 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
7155 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
7156 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
7157 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
7159 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
7162 local dir=$DIR/$tdir
7163 local tmp=$TMP/$tfile.log
7166 test_mkdir -p $dir || error "failed to mkdir $dir"
7167 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
7168 error "failed to setstripe $dir/$tfile"
7169 mdt_idx=$($LFS getdirstripe -i $dir)
7170 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
7172 stack_trap "rm -f $tmp" EXIT
7173 $LFS find --size +100K --ost 0 $dir |& tee $tmp
7174 ! grep -q obd_uuid $tmp ||
7175 error "failed to find --size +100K --ost 0 $dir"
7176 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
7177 ! grep -q obd_uuid $tmp ||
7178 error "failed to find --size +100K --mdt $mdt_idx $dir"
7180 run_test 56rb "check lfs find --size --ost/--mdt works"
7183 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7184 local dir=$DIR/$tdir
7187 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7188 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7189 (( $MDSCOUNT > 2 )) &&
7190 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7191 mkdir $dir/$tdir-{1..10}
7192 touch $dir/$tfile-{1..10}
7194 found=$($LFS find $dir --mdt-count 2 | wc -l)
7196 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7198 found=$($LFS find $dir -T +1 | wc -l)
7199 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7200 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7202 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7204 (( $found == $expect )) || error "found $found all_char, expect $expect"
7206 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7207 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7208 (( $found == $expect )) || error "found $found all_char, expect $expect"
7210 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7212 test_56s() { # LU-611 #LU-9369
7213 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7215 local dir=$DIR/$tdir
7216 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7218 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7219 for i in $(seq $NUMDIRS); do
7220 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7223 local expected=$NUMDIRS
7224 local cmd="$LFS find -c $OSTCOUNT $dir"
7225 local nums=$($cmd | wc -l)
7227 [ $nums -eq $expected ] || {
7228 $LFS getstripe -R $dir
7229 error "'$cmd' wrong: found $nums, expected $expected"
7232 expected=$((NUMDIRS + onestripe))
7233 cmd="$LFS find -stripe-count +0 -type f $dir"
7234 nums=$($cmd | wc -l)
7235 [ $nums -eq $expected ] || {
7236 $LFS getstripe -R $dir
7237 error "'$cmd' wrong: found $nums, expected $expected"
7241 cmd="$LFS find -stripe-count 1 -type f $dir"
7242 nums=$($cmd | wc -l)
7243 [ $nums -eq $expected ] || {
7244 $LFS getstripe -R $dir
7245 error "'$cmd' wrong: found $nums, expected $expected"
7248 cmd="$LFS find -stripe-count -2 -type f $dir"
7249 nums=$($cmd | wc -l)
7250 [ $nums -eq $expected ] || {
7251 $LFS getstripe -R $dir
7252 error "'$cmd' wrong: found $nums, expected $expected"
7256 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7257 nums=$($cmd | wc -l)
7258 [ $nums -eq $expected ] || {
7259 $LFS getstripe -R $dir
7260 error "'$cmd' wrong: found $nums, expected $expected"
7263 run_test 56s "check lfs find -stripe-count works"
7265 test_56t() { # LU-611 #LU-9369
7266 local dir=$DIR/$tdir
7268 setup_56 $dir 0 $NUMDIRS
7269 for i in $(seq $NUMDIRS); do
7270 $LFS setstripe -S 8M $dir/dir$i/$tfile
7273 local expected=$NUMDIRS
7274 local cmd="$LFS find -S 8M $dir"
7275 local nums=$($cmd | wc -l)
7277 [ $nums -eq $expected ] || {
7278 $LFS getstripe -R $dir
7279 error "'$cmd' wrong: found $nums, expected $expected"
7283 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7285 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7287 expected=$(((NUMDIRS + 1) * NUMFILES))
7288 cmd="$LFS find -stripe-size 512k -type f $dir"
7289 nums=$($cmd | wc -l)
7290 [ $nums -eq $expected ] ||
7291 error "'$cmd' wrong: found $nums, expected $expected"
7293 cmd="$LFS find -stripe-size +320k -type f $dir"
7294 nums=$($cmd | wc -l)
7295 [ $nums -eq $expected ] ||
7296 error "'$cmd' wrong: found $nums, expected $expected"
7298 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7299 cmd="$LFS find -stripe-size +200k -type f $dir"
7300 nums=$($cmd | wc -l)
7301 [ $nums -eq $expected ] ||
7302 error "'$cmd' wrong: found $nums, expected $expected"
7304 cmd="$LFS find -stripe-size -640k -type f $dir"
7305 nums=$($cmd | wc -l)
7306 [ $nums -eq $expected ] ||
7307 error "'$cmd' wrong: found $nums, expected $expected"
7310 cmd="$LFS find -stripe-size 256k -type f $dir"
7311 nums=$($cmd | wc -l)
7312 [ $nums -eq $expected ] ||
7313 error "'$cmd' wrong: found $nums, expected $expected"
7315 cmd="$LFS find -stripe-size -320k -type f $dir"
7316 nums=$($cmd | wc -l)
7317 [ $nums -eq $expected ] ||
7318 error "'$cmd' wrong: found $nums, expected $expected"
7321 cmd="$LFS find -stripe-size 1024k -type f $dir"
7322 nums=$($cmd | wc -l)
7323 [ $nums -eq $expected ] ||
7324 error "'$cmd' wrong: found $nums, expected $expected"
7326 run_test 56t "check lfs find -stripe-size works"
7328 test_56u() { # LU-611
7329 local dir=$DIR/$tdir
7331 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7333 if [[ $OSTCOUNT -gt 1 ]]; then
7334 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7340 local expected=$(((NUMDIRS + 1) * NUMFILES))
7341 local cmd="$LFS find -stripe-index 0 -type f $dir"
7342 local nums=$($cmd | wc -l)
7344 [ $nums -eq $expected ] ||
7345 error "'$cmd' wrong: found $nums, expected $expected"
7348 cmd="$LFS find -stripe-index 1 -type f $dir"
7349 nums=$($cmd | wc -l)
7350 [ $nums -eq $expected ] ||
7351 error "'$cmd' wrong: found $nums, expected $expected"
7353 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7354 nums=$($cmd | wc -l)
7355 [ $nums -eq $expected ] ||
7356 error "'$cmd' wrong: found $nums, expected $expected"
7359 # This should produce an error and not return any files
7360 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7361 nums=$($cmd 2>/dev/null | wc -l)
7362 [ $nums -eq $expected ] ||
7363 error "'$cmd' wrong: found $nums, expected $expected"
7365 if [[ $OSTCOUNT -gt 1 ]]; then
7366 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7367 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7368 nums=$($cmd | wc -l)
7369 [ $nums -eq $expected ] ||
7370 error "'$cmd' wrong: found $nums, expected $expected"
7373 run_test 56u "check lfs find -stripe-index works"
7377 local dir=$DIR/$tdir
7379 setup_56 $dir $NUMFILES $NUMDIRS
7381 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7382 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7384 for file in $($LFS find -m $UUID $dir); do
7385 file_midx=$($LFS getstripe -m $file)
7386 [ $file_midx -eq $mdt_idx ] ||
7387 error "lfs find -m $UUID != getstripe -m $file_midx"
7390 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7393 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7396 local dir=$DIR/$tdir
7398 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7400 local stripe_size=$($LFS getstripe -S -d $dir) ||
7401 error "$LFS getstripe -S -d $dir failed"
7402 stripe_size=${stripe_size%% *}
7404 local file_size=$((stripe_size * OSTCOUNT))
7405 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7406 local required_space=$((file_num * file_size))
7407 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7409 (( free_space >= required_space / 1024 )) ||
7410 skip_env "need $required_space, have $free_space kbytes"
7413 local dd_count=$((file_size / dd_bs))
7415 # write data into the files
7420 for ((i = 1; i <= NUMFILES; i++ )); do
7422 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7423 error "write data into $file failed"
7425 for ((i = 1; i <= NUMDIRS; i++ )); do
7426 for ((j = 1; j <= NUMFILES; j++ )); do
7427 file=$dir/dir$i/file$j
7428 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7429 error "write data into $file failed"
7433 # $LFS_MIGRATE will fail if hard link migration is unsupported
7434 if (( MDS1_VERSION > $(version_code 2.5.55) )); then
7435 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7436 error "creating links to $dir/dir1/file1 failed"
7441 (( OSTCOUNT <= 1 )) || expected=$((OSTCOUNT - 1))
7444 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7447 eval $cmd || error "$cmd failed"
7449 check_stripe_count $dir/file1 $expected
7451 if (( $MDS1_VERSION >= $(version_code 2.6.90) )); then
7452 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7453 # OST 1 if it is on OST 0. This file is small enough to
7454 # be on only one stripe.
7455 file=$dir/migr_1_ost
7456 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7457 error "write data into $file failed"
7458 local obdidx=$($LFS getstripe -i $file)
7459 local oldmd5=$(md5sum $file)
7462 (( obdidx != 0 )) || newobdidx=1
7463 cmd="$LFS migrate -i $newobdidx $file"
7465 eval $cmd || error "$cmd failed"
7467 local realobdix=$($LFS getstripe -i $file)
7468 local newmd5=$(md5sum $file)
7470 (( $newobdidx == $realobdix )) ||
7471 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
7472 [[ "$oldmd5" == "$newmd5" ]] ||
7473 error "md5sum differ: $oldmd5, $newmd5"
7477 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7479 eval $cmd || error "$cmd failed"
7481 for (( j = 1; j <= NUMFILES; j++ )); do
7482 check_stripe_count $dir/dir1/file$j $expected
7485 # lfs_migrate works with lfs find
7486 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7487 $LFS_MIGRATE -y -c $expected"
7489 eval $cmd || error "$cmd failed"
7491 for (( i = 2; i <= NUMFILES; i++ )); do
7492 check_stripe_count $dir/file$i $expected
7494 for (( i = 2; i <= NUMDIRS; i++ )); do
7495 for (( j = 1; j <= NUMFILES; j++ )); do
7496 check_stripe_count $dir/dir$i/file$j $expected
7500 run_test 56wa "check lfs_migrate -c stripe_count works"
7503 local file1=$DIR/$tdir/file1
7504 local create_pool=false
7505 local initial_pool=$($LFS getstripe -p $DIR)
7509 echo -n "Creating test dir..."
7510 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7513 echo -n "Creating test file..."
7514 touch $file1 || error "cannot create file"
7517 echo -n "Detecting existing pools..."
7518 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7520 if [ ${#pool_list[@]} -gt 0 ]; then
7521 echo "${pool_list[@]}"
7522 for thispool in "${pool_list[@]}"; do
7523 if [[ -z "$initial_pool" ||
7524 "$initial_pool" != "$thispool" ]]; then
7526 echo "Using existing pool '$pool'"
7531 echo "none detected."
7533 if [ -z "$pool" ]; then
7534 pool=${POOL:-testpool}
7535 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7536 echo -n "Creating pool '$pool'..."
7538 pool_add $pool &> /dev/null ||
7539 error "pool_add failed"
7542 echo -n "Adding target to pool..."
7543 pool_add_targets $pool 0 0 1 &> /dev/null ||
7544 error "pool_add_targets failed"
7548 echo -n "Setting pool using -p option..."
7549 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7550 error "migrate failed rc = $?"
7553 echo -n "Verifying test file is in pool after migrating..."
7554 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7555 error "file was not migrated to pool $pool"
7558 echo -n "Removing test file from pool '$pool'..."
7559 # "lfs migrate $file" won't remove the file from the pool
7560 # until some striping information is changed.
7561 $LFS migrate -c 1 $file1 &> /dev/null ||
7562 error "cannot remove from pool"
7563 [ "$($LFS getstripe -p $file1)" ] &&
7564 error "pool still set"
7567 echo -n "Setting pool using --pool option..."
7568 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7569 error "migrate failed rc = $?"
7574 if $create_pool; then
7575 destroy_test_pools 2> /dev/null ||
7576 error "destroy test pools failed"
7579 run_test 56wb "check lfs_migrate pool support"
7582 local file1="$DIR/$tdir/$tfile"
7592 echo -n "Creating test dir..."
7593 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7594 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7595 error "cannot set stripe by '-S 1M -c 1'"
7598 echo -n "Setting initial stripe for test file..."
7599 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7600 error "cannot set stripe"
7601 cur_ssize=$($LFS getstripe -S "$file1")
7602 (( cur_ssize == 524288 )) || error "setstripe -S $cur_ssize != 524288"
7605 dd if=/dev/urandom of=$file1 bs=1M count=12 || error "dd $file1 failed"
7606 stack_trap "rm -f $file1"
7607 md5="$(md5sum $file1)"
7609 # File currently set to -S 512K -c 1
7611 # Ensure -c and -S options are rejected when -R is set
7612 echo -n "Verifying incompatible options are detected..."
7613 $LFS_MIGRATE -R -c 1 "$file1" &&
7614 error "incompatible -R and -c options not detected"
7615 $LFS_MIGRATE -R -S 1M "$file1" &&
7616 error "incompatible -R and -S options not detected"
7617 $LFS_MIGRATE -R -p pool "$file1" &&
7618 error "incompatible -R and -p options not detected"
7619 $LFS_MIGRATE -R -E eof -c 1 "$file1" &&
7620 error "incompatible -R and -E options not detected"
7621 $LFS_MIGRATE -R -A "$file1" &&
7622 error "incompatible -R and -A options not detected"
7623 $LFS_MIGRATE -A -c 1 "$file1" &&
7624 error "incompatible -A and -c options not detected"
7625 $LFS_MIGRATE -A -S 1M "$file1" &&
7626 error "incompatible -A and -S options not detected"
7627 $LFS_MIGRATE -A -p pool "$file1" &&
7628 error "incompatible -A and -p options not detected"
7629 $LFS_MIGRATE -A -E eof -c 1 "$file1" &&
7630 error "incompatible -A and -E options not detected"
7633 # Ensure unrecognized options are passed through to 'lfs migrate'
7634 echo -n "Verifying -S option is passed through to lfs migrate..."
7635 $LFS_MIGRATE -y -S 1M "$file1" || error "migration failed"
7636 cur_ssize=$($LFS getstripe -S "$file1")
7637 (( cur_ssize == 1048576 )) || error "migrate -S $cur_ssize != 1048576"
7638 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (1)"
7641 # File currently set to -S 1M -c 1
7643 # Ensure long options are supported
7644 echo -n "Verifying long options supported..."
7645 $LFS_MIGRATE --non-block "$file1" ||
7646 error "long option without argument not supported"
7647 $LFS_MIGRATE --stripe-size 512K "$file1" ||
7648 error "long option with argument not supported"
7649 cur_ssize=$($LFS getstripe -S "$file1")
7650 (( cur_ssize == 524288 )) ||
7651 error "migrate --stripe-size $cur_ssize != 524288"
7652 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (2)"
7655 # File currently set to -S 512K -c 1
7657 if (( OSTCOUNT > 1 )); then
7658 echo -n "Verifying explicit stripe count can be set..."
7659 $LFS_MIGRATE -c 2 "$file1" || error "migrate failed"
7660 cur_scount=$($LFS getstripe -c "$file1")
7661 (( cur_scount == 2 )) || error "migrate -c $cur_scount != 2"
7662 [[ "$(md5sum $file1)" == "$md5" ]] ||
7663 error "file data has changed (3)"
7667 # File currently set to -S 512K -c 1 or -S 512K -c 2
7669 # Ensure parent striping is used if -R is set, and no stripe
7670 # count or size is specified
7671 echo -n "Setting stripe for parent directory..."
7672 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7673 error "cannot set stripe '-S 2M -c 1'"
7674 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (4)"
7677 echo -n "Verifying restripe option uses parent stripe settings..."
7678 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7679 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7680 $LFS_MIGRATE -R "$file1" || error "migrate failed"
7681 cur_ssize=$($LFS getstripe -S "$file1")
7682 (( cur_ssize == parent_ssize )) ||
7683 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7684 cur_scount=$($LFS getstripe -c "$file1")
7685 (( cur_scount == parent_scount )) ||
7686 error "migrate -R stripe_count $cur_scount != $parent_scount"
7687 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (5)"
7690 # File currently set to -S 1M -c 1
7692 # Ensure striping is preserved if -R is not set, and no stripe
7693 # count or size is specified
7694 echo -n "Verifying striping size preserved when not specified..."
7695 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7696 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7697 error "cannot set stripe on parent directory"
7698 $LFS_MIGRATE "$file1" || error "migrate failed"
7699 cur_ssize=$($LFS getstripe -S "$file1")
7700 (( cur_ssize == orig_ssize )) ||
7701 error "migrate by default $cur_ssize != $orig_ssize"
7702 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (6)"
7705 # Ensure file name properly detected when final option has no argument
7706 echo -n "Verifying file name properly detected..."
7707 $LFS_MIGRATE "$file1" ||
7708 error "file name interpreted as option argument"
7709 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (7)"
7712 # Ensure PFL arguments are passed through properly
7713 echo -n "Verifying PFL options passed through..."
7714 new_scount=$(((OSTCOUNT + 1) / 2))
7715 $LFS_MIGRATE -E 1M -c 1 -E 16M -c $new_scount -E eof -c -1 "$file1" ||
7716 error "migrate PFL arguments failed"
7717 cur_comp=$($LFS getstripe --comp-count $file1)
7718 (( cur_comp == 3 )) || error "component count '$cur_comp' != 3"
7719 cur_scount=$($LFS getstripe --stripe-count $file1)
7720 (( cur_scount == new_scount)) ||
7721 error "PFL stripe count $cur_scount != $new_scount"
7722 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (8)"
7725 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7728 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7730 local file1=$DIR/$tdir/$tfile
7732 echo -n "Creating test dir..."
7733 test_mkdir $DIR/$tdir || error "cannot create dir"
7736 echo -n "Creating test file..."
7737 echo "$tfile" > $file1
7740 # Ensure 'lfs migrate' will fail by using a non-existent option,
7741 # and make sure rsync is not called to recover
7742 echo -n "Make sure --no-rsync option works..."
7743 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7744 grep -q 'refusing to fall back to rsync' ||
7745 error "rsync was called with --no-rsync set"
7748 # Ensure rsync is called without trying 'lfs migrate' first
7749 echo -n "Make sure --rsync option works..."
7750 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7751 grep -q 'falling back to rsync' &&
7752 error "lfs migrate was called with --rsync set"
7755 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7761 test_mkdir $td || error "cannot create $td"
7762 touch $tf || error "cannot touch $tf"
7764 echo -n "Make sure --non-direct|-D works..."
7765 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7766 grep -q "lfs migrate --non-direct" ||
7767 error "--non-direct option cannot work correctly"
7768 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7769 grep -q "lfs migrate -D" ||
7770 error "-D option cannot work correctly"
7773 run_test 56we "check lfs_migrate --non-direct|-D support"
7776 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7777 check_swap_layouts_support
7779 local dir=$DIR/$tdir
7780 local ref1=/etc/passwd
7781 local file1=$dir/file1
7783 test_mkdir $dir || error "creating dir $dir"
7784 $LFS setstripe -c 2 $file1
7786 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7787 stripe=$($LFS getstripe -c $file1)
7788 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7789 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7794 run_test 56x "lfs migration support"
7797 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7798 check_swap_layouts_support
7800 local dir=$DIR/$tdir/$testnum
7804 local ref1=/etc/passwd
7805 local file1=$dir/file1
7807 $LFS setstripe -c 2 $file1
7809 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7811 local stripe=$($LFS getstripe -c $file1)
7813 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7814 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7819 run_test 56xa "lfs migration --block support"
7821 check_migrate_links() {
7822 [[ "$1" == "--rsync" ]] && local opts="--rsync -y" && shift
7824 local file1="$dir/file1"
7828 local total_count=$(($begin + $count - 1))
7829 local symlink_count=10
7832 if [ ! -f "$file1" ]; then
7833 echo -n "creating initial file..."
7834 $LFS setstripe -c 1 -S "512k" "$file1" ||
7835 error "cannot setstripe initial file"
7838 echo -n "creating symlinks..."
7839 for s in $(seq 1 $symlink_count); do
7840 ln -s "$file1" "$dir/slink$s" ||
7841 error "cannot create symlinks"
7845 echo -n "creating nonlinked files..."
7846 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7847 error "cannot create nonlinked files"
7852 if [ ! -f "$dir/file$total_count" ]; then
7853 echo -n "creating hard links $begin:$total_count..."
7854 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7855 /dev/null || error "cannot create hard links"
7859 echo -n "checking number of hard links listed in xattrs..."
7860 local fid=$($LFS getstripe -F "$file1")
7861 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7864 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7865 skip "hard link list has unexpected size, skipping test"
7867 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7868 error "link names should exceed xattrs size"
7871 echo -n "migrating files..."
7872 local migrate_out=$($runas $LFS_MIGRATE $opts -S '1m' $dir)
7874 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7877 # make sure all links have been properly migrated
7878 echo -n "verifying files..."
7879 fid=$($LFS getstripe -F "$file1") ||
7880 error "cannot get fid for file $file1"
7881 for i in $(seq 2 $total_count); do
7882 local fid2=$($LFS getstripe -F $dir/file$i)
7884 [ "$fid2" == "$fid" ] ||
7885 error "migrated hard link has mismatched FID"
7888 # make sure hard links were properly detected, and migration was
7889 # performed only once for the entire link set; nonlinked files should
7891 local actual=$(grep -c 'done' <<< "$migrate_out")
7892 local expected=$(($uniq_count + 1))
7894 [ "$actual" -eq "$expected" ] ||
7895 error "hard links individually migrated ($actual != $expected)"
7897 # make sure the correct number of hard links are present
7898 local hardlinks=$(stat -c '%h' "$file1")
7900 [ $hardlinks -eq $total_count ] ||
7901 error "num hard links $hardlinks != $total_count"
7908 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7909 skip "Need MDS version at least 2.10.55"
7911 local dir="$DIR/$tdir"
7913 test_mkdir "$dir" || error "cannot create dir $dir"
7915 echo "testing lfs migrate mode when all links fit within xattrs"
7916 check_migrate_links "$dir" 2 99
7918 echo "testing rsync mode when all links fit within xattrs"
7919 check_migrate_links --rsync "$dir" 2 99
7921 echo "testing lfs migrate mode when all links do not fit within xattrs"
7922 check_migrate_links "$dir" 101 100
7924 echo "testing rsync mode when all links do not fit within xattrs"
7925 check_migrate_links --rsync "$dir" 101 100
7927 chown -R $RUNAS_ID $dir
7928 echo "testing non-root lfs migrate mode when not all links are in xattr"
7929 check_migrate_links "$dir" 101 100 "$RUNAS"
7934 run_test 56xb "lfs migration hard link support"
7937 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7939 local dir="$DIR/$tdir"
7941 test_mkdir "$dir" || error "cannot create dir $dir"
7943 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7944 echo -n "Setting initial stripe for 20MB test file..."
7945 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7946 error "cannot setstripe 20MB file"
7948 echo -n "Sizing 20MB test file..."
7949 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7951 echo -n "Verifying small file autostripe count is 1..."
7952 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7953 error "cannot migrate 20MB file"
7954 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7955 error "cannot get stripe for $dir/20mb"
7956 [ $stripe_count -eq 1 ] ||
7957 error "unexpected stripe count $stripe_count for 20MB file"
7961 # Test 2: File is small enough to fit within the available space on
7962 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7963 # have at least an additional 1KB for each desired stripe for test 3
7964 echo -n "Setting stripe for 1GB test file..."
7965 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7967 echo -n "Sizing 1GB test file..."
7968 # File size is 1GB + 3KB
7969 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7972 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7973 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7974 if (( avail > 524288 * OSTCOUNT )); then
7975 echo -n "Migrating 1GB file..."
7976 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7977 error "cannot migrate 1GB file"
7979 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7980 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7981 error "cannot getstripe for 1GB file"
7982 [ $stripe_count -eq 2 ] ||
7983 error "unexpected stripe count $stripe_count != 2"
7987 # Test 3: File is too large to fit within the available space on
7988 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7989 if [ $OSTCOUNT -ge 3 ]; then
7990 # The required available space is calculated as
7991 # file size (1GB + 3KB) / OST count (3).
7992 local kb_per_ost=349526
7994 echo -n "Migrating 1GB file with limit..."
7995 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7996 error "cannot migrate 1GB file with limit"
7999 stripe_count=$($LFS getstripe -c "$dir/1gb")
8000 echo -n "Verifying 1GB autostripe count with limited space..."
8001 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
8002 error "unexpected stripe count $stripe_count (min 3)"
8009 run_test 56xc "lfs migration autostripe"
8012 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8014 local dir=$DIR/$tdir
8015 local f_mgrt=$dir/$tfile.mgrt
8016 local f_yaml=$dir/$tfile.yaml
8017 local f_copy=$dir/$tfile.copy
8018 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8019 local layout_copy="-c 2 -S 2M -i 1"
8020 local yamlfile=$dir/yamlfile
8021 local layout_before;
8024 test_mkdir "$dir" || error "cannot create dir $dir"
8025 $LFS setstripe $layout_yaml $f_yaml ||
8026 error "cannot setstripe $f_yaml with layout $layout_yaml"
8027 $LFS getstripe --yaml $f_yaml > $yamlfile
8028 $LFS setstripe $layout_copy $f_copy ||
8029 error "cannot setstripe $f_copy with layout $layout_copy"
8031 dd if=/dev/zero of=$f_mgrt bs=1M count=4
8033 # 1. test option --yaml
8034 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
8035 error "cannot migrate $f_mgrt with --yaml $yamlfile"
8036 layout_before=$(get_layout_param $f_yaml)
8037 layout_after=$(get_layout_param $f_mgrt)
8038 [ "$layout_after" == "$layout_before" ] ||
8039 error "lfs_migrate --yaml: $layout_after != $layout_before"
8041 # 2. test option --copy
8042 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
8043 error "cannot migrate $f_mgrt with --copy $f_copy"
8044 layout_before=$(SKIP_INDEX=yes get_layout_param $f_copy)
8045 layout_after=$(SKIP_INDEX=yes get_layout_param $f_mgrt)
8046 [ "$layout_after" == "$layout_before" ] ||
8047 error "lfs_migrate --copy: $layout_after != $layout_before"
8049 run_test 56xd "check lfs_migrate --yaml and --copy support"
8052 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8054 local dir=$DIR/$tdir
8055 local f_comp=$dir/$tfile
8056 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8057 local layout_before=""
8058 local layout_after=""
8060 test_mkdir "$dir" || error "cannot create dir $dir"
8061 $LFS setstripe $layout $f_comp ||
8062 error "cannot setstripe $f_comp with layout $layout"
8063 layout_before=$(SKIP_INDEX=yes get_layout_param $f_comp)
8064 dd if=/dev/zero of=$f_comp bs=1M count=4
8066 # 1. migrate a comp layout file by lfs_migrate
8067 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
8068 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8069 [ "$layout_before" == "$layout_after" ] ||
8070 error "lfs_migrate: $layout_before != $layout_after"
8072 # 2. migrate a comp layout file by lfs migrate
8073 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8074 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8075 [ "$layout_before" == "$layout_after" ] ||
8076 error "lfs migrate: $layout_before != $layout_after"
8078 run_test 56xe "migrate a composite layout file"
8081 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8083 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
8084 skip "Need server version at least 2.13.53"
8086 local dir=$DIR/$tdir
8087 local f_comp=$dir/$tfile
8088 local layout="-E 1M -c1 -E -1 -c2"
8092 test_mkdir "$dir" || error "cannot create dir $dir"
8093 $LFS setstripe $layout $f_comp ||
8094 error "cannot setstripe $f_comp with layout $layout"
8095 fid_before=$($LFS getstripe --fid $f_comp)
8096 dd if=/dev/zero of=$f_comp bs=1M count=4
8098 # 1. migrate a comp layout file to a comp layout
8099 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8100 fid_after=$($LFS getstripe --fid $f_comp)
8101 [ "$fid_before" == "$fid_after" ] ||
8102 error "comp-to-comp migrate: $fid_before != $fid_after"
8104 # 2. migrate a comp layout file to a plain layout
8105 $LFS migrate -c2 $f_comp ||
8106 error "cannot migrate $f_comp by lfs migrate"
8107 fid_after=$($LFS getstripe --fid $f_comp)
8108 [ "$fid_before" == "$fid_after" ] ||
8109 error "comp-to-plain migrate: $fid_before != $fid_after"
8111 # 3. migrate a plain layout file to a comp layout
8112 $LFS migrate $layout $f_comp ||
8113 error "cannot migrate $f_comp by lfs migrate"
8114 fid_after=$($LFS getstripe --fid $f_comp)
8115 [ "$fid_before" == "$fid_after" ] ||
8116 error "plain-to-comp migrate: $fid_before != $fid_after"
8118 run_test 56xf "FID is not lost during migration of a composite layout file"
8120 check_file_ost_range() {
8127 file_range=($($LFS getstripe -y "$file" |
8128 awk '/l_ost_idx:/ { print $NF }'))
8130 if [[ "${#file_range[@]}" = 0 ]]; then
8131 echo "No osts found for $file"
8135 for idx in "${file_range[@]}"; do
8136 [[ " $range " =~ " $idx " ]] ||
8144 local stripe_opt="$1"
8147 local pool_ostidx="$(seq $* | tr '\n' ' ')"
8149 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
8150 error "Fail to migrate $tfile on $pool"
8151 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
8152 error "$tfile is not in pool $pool"
8153 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
8154 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
8158 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8159 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
8160 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
8161 skip "Need MDS version newer than 2.14.52"
8163 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
8164 local -a pool_ranges=("0 0" "1 1" "0 1")
8167 for i in "${!pool_names[@]}"; do
8168 pool_add ${pool_names[$i]} ||
8169 error "pool_add failed (pool: ${pool_names[$i]})"
8170 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
8171 error "pool_add_targets failed (pool: ${pool_names[$i]})"
8174 # init the file to migrate
8175 $LFS setstripe -c1 -i1 $DIR/$tfile ||
8176 error "Unable to create $tfile on OST1"
8177 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
8178 error "Unable to write on $tfile"
8180 echo "1. migrate $tfile on pool ${pool_names[0]}"
8181 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
8183 echo "2. migrate $tfile on pool ${pool_names[2]}"
8184 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
8186 echo "3. migrate $tfile on pool ${pool_names[1]}"
8187 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
8189 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
8190 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
8194 destroy_test_pools ||
8195 error "pool_destroy failed"
8197 run_test 56xg "lfs migrate pool support"
8200 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8203 local file1=$DIR/$tfile
8204 local tmp1=$TMP/$tfile.tmp
8206 $LFS setstripe -c 2 $file1
8208 stack_trap "rm -f $file1 $tmp1"
8209 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8210 error "error creating $tmp1"
8214 local start=$SECONDS
8216 $LFS migrate --stats --stats-interval=1 -W 1M -c 1 $file1 ||
8217 error "migrate failed rc = $?"
8219 local elapsed=$((SECONDS - start))
8221 # with 1MB/s, elapsed should equal size_mb
8222 (( elapsed >= size_mb * 95 / 100 )) ||
8223 error "'lfs migrate -W' too fast ($elapsed < 0.95 * $size_mb)?"
8225 (( elapsed <= size_mb * 120 / 100 )) ||
8226 error_not_in_vm "'lfs migrate -W' slow ($elapsed > 1.2 * $size_mb)"
8228 (( elapsed <= size_mb * 350 / 100 )) ||
8229 error "'lfs migrate -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8231 stripe=$($LFS getstripe -c $file1)
8232 (( $stripe == 1 )) || error "stripe of $file1 is $stripe != 1"
8233 cmp $file1 $tmp1 || error "content mismatch $file1 differs from $tmp1"
8235 # Clean up file (since it is multiple MB)
8238 run_test 56xh "lfs migrate bandwidth limitation support"
8241 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8242 verify_yaml_available || skip_env "YAML verification not installed"
8245 local file1=$DIR/$tfile.1
8246 local file2=$DIR/$tfile.2
8247 local file3=$DIR/$tfile.3
8248 local output_file=$DIR/$tfile.out
8249 local tmp1=$TMP/$tfile.tmp
8251 $LFS setstripe -c 2 $file1
8252 $LFS setstripe -c 2 $file2
8253 $LFS setstripe -c 2 $file3
8255 stack_trap "rm -f $file1 $file2 $file3 $tmp1 $output_file"
8256 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8257 error "error creating $tmp1"
8263 $LFS migrate --stats --stats-interval=1 \
8264 -c 1 $file1 $file2 $file3 1> $output_file ||
8265 error "migrate failed rc = $?"
8268 cat $output_file | verify_yaml || error "rename_stats is not valid YAML"
8270 # Clean up file (since it is multiple MB)
8271 rm -f $file1 $file2 $file3 $tmp1 $output_file
8273 run_test 56xi "lfs migrate stats support"
8275 test_56xj() { # LU-16571 "lfs migrate -b" can cause thread starvation on OSS
8276 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8278 local file=$DIR/$tfile
8279 local linkdir=$DIR/$tdir
8281 test_mkdir $linkdir || error "fail to create $linkdir"
8282 $LFS setstripe -i 0 -c 1 -S1M $file
8283 dd if=/dev/urandom of=$file bs=1M count=10 ||
8284 error "fail to create $file"
8291 thread_max=$(do_facet ost1 "$LCTL get_param -n ost.OSS.ost.threads_max")
8292 cpts=$(do_facet ost1 "$LCTL get_param -n cpu_partition_table | wc -l")
8293 (( nlinks = thread_max * 3 / 2 / cpts))
8295 echo "create $nlinks hard links of $file"
8296 createmany -l $file $linkdir/link $nlinks
8298 # Parallel migrates (should not block)
8300 for ((i = 0; i < nlinks; i++)); do
8301 echo $linkdir/link$i
8302 done | xargs -n1 -P $nlinks $LFS migrate -c2
8305 stripe_count=$($LFS getstripe -c $file) ||
8306 error "fail to get stripe count on $file"
8308 ((stripe_count == 2)) ||
8309 error "fail to migrate $file (stripe_count = $stripe_count)"
8311 run_test 56xj "lfs migrate -b should not cause starvation of threads on OSS"
8314 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8315 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8318 local dir=$DIR/$tdir
8322 test_mkdir -p $dir || error "creating dir $dir"
8323 touch $f1 || error "creating std file $f1"
8324 $MULTIOP $f2 H2c || error "creating released file $f2"
8326 # a directory can be raid0, so ask only for files
8327 res=$($LFS find $dir -L raid0 -type f | wc -l)
8328 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8330 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8331 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8333 # only files can be released, so no need to force file search
8334 res=$($LFS find $dir -L released)
8335 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8337 res=$($LFS find $dir -type f \! -L released)
8338 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8340 run_test 56y "lfs find -L raid0|released"
8342 test_56z() { # LU-4824
8343 # This checks to make sure 'lfs find' continues after errors
8344 # There are two classes of errors that should be caught:
8345 # - If multiple paths are provided, all should be searched even if one
8347 # - If errors are encountered during the search, it should not terminate
8349 local dir=$DIR/$tdir
8353 for i in d{0..9}; do
8355 touch $dir/$i/$tfile
8357 $LFS find $DIR/non_existent_dir $dir &&
8358 error "$LFS find did not return an error"
8359 # Make a directory unsearchable. This should NOT be the last entry in
8360 # directory order. Arbitrarily pick the 6th entry
8361 chmod 700 $($LFS find $dir -type d | sed '6!d')
8363 $RUNAS $LFS find $DIR/non_existent $dir
8364 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8366 # The user should be able to see 10 directories and 9 files
8367 (( count == 19 )) ||
8368 error "$LFS find found $count != 19 entries after error"
8370 run_test 56z "lfs find should continue after an error"
8372 test_56aa() { # LU-5937
8373 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8375 local dir=$DIR/$tdir
8378 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8380 createmany -o $dir/striped_dir/${tfile}- 1024
8381 local dirs=$($LFS find --size +8k $dir/)
8383 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8385 run_test 56aa "lfs find --size under striped dir"
8387 test_56ab() { # LU-10705
8388 test_mkdir $DIR/$tdir
8389 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8390 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8391 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8392 # Flush writes to ensure valid blocks. Need to be more thorough for
8393 # ZFS, since blocks are not allocated/returned to client immediately.
8395 wait_zfs_commit ost1 2
8396 cancel_lru_locks osc
8399 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8401 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8403 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8404 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8406 rm -f $DIR/$tdir/$tfile.[123]
8408 run_test 56ab "lfs find --blocks"
8412 local dir="$DIR/$tdir"
8413 local perms=(001 002 003 004 005 006 007
8414 010 020 030 040 050 060 070
8415 100 200 300 400 500 600 700
8416 111 222 333 444 555 666 777)
8417 local perm_minus=(8 8 4 8 4 4 2
8421 local perm_slash=(8 8 12 8 12 12 14
8424 16 16 24 16 24 24 28)
8427 for perm in ${perms[*]}; do
8428 touch "$dir/$tfile.$perm"
8429 chmod $perm "$dir/$tfile.$perm"
8432 for ((i = 0; i < ${#perms[*]}; i++)); do
8433 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8435 error "lfs find -perm ${perms[i]}:"\
8438 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8439 (( $num == ${perm_minus[i]} )) ||
8440 error "lfs find -perm -${perms[i]}:"\
8441 "$num != ${perm_minus[i]}"
8443 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8444 (( $num == ${perm_slash[i]} )) ||
8445 error "lfs find -perm /${perms[i]}:"\
8446 "$num != ${perm_slash[i]}"
8449 run_test 56aca "check lfs find -perm with octal representation"
8452 local dir=$DIR/$tdir
8453 # p is the permission of write and execute for user, group and other
8454 # without the umask. It is used to test +wx.
8455 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8456 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8457 local symbolic=(+t a+t u+t g+t o+t
8463 o=r,ug+o,u+w u=r,a+u,u+w
8464 g=r,ugo=g,u+w u+x,+X +X
8465 u+x,u+X u+X u+x,g+X o+r,+X
8469 for perm in ${perms[*]}; do
8470 touch "$dir/$tfile.$perm"
8471 chmod $perm "$dir/$tfile.$perm"
8474 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8475 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8478 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8481 run_test 56acb "check lfs find -perm with symbolic representation"
8484 local dir=$DIR/$tdir
8485 local tests="17777 787 789 abcd
8486 ug=uu ug=a ug=gu uo=ou urw
8490 for err in $tests; do
8491 if $LFS find $dir -perm $err 2>/dev/null; then
8492 error "lfs find -perm $err: parsing should have failed"
8496 run_test 56acc "check parsing error for lfs find -perm"
8499 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8500 skip "Need MDS version at least 2.10.50"
8502 # Create composite files with one component
8503 local dir=$DIR/$tdir
8505 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8506 # Create composite files with three components
8507 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8508 # Create non-composite files
8509 createmany -o $dir/${tfile}- 10
8511 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8513 [[ $nfiles == 10 ]] ||
8514 error "lfs find -E 1M found $nfiles != 10 files"
8516 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8517 [[ $nfiles == 25 ]] ||
8518 error "lfs find ! -E 1M found $nfiles != 25 files"
8520 # All files have a component that starts at 0
8521 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8522 [[ $nfiles == 35 ]] ||
8523 error "lfs find --component-start 0 - $nfiles != 35 files"
8525 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8526 [[ $nfiles == 15 ]] ||
8527 error "lfs find --component-start 2M - $nfiles != 15 files"
8529 # All files created here have a componenet that does not starts at 2M
8530 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8531 [[ $nfiles == 35 ]] ||
8532 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8534 # Find files with a specified number of components
8535 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8536 [[ $nfiles == 15 ]] ||
8537 error "lfs find --component-count 3 - $nfiles != 15 files"
8539 # Remember non-composite files have a component count of zero
8540 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8541 [[ $nfiles == 10 ]] ||
8542 error "lfs find --component-count 0 - $nfiles != 10 files"
8544 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8545 [[ $nfiles == 20 ]] ||
8546 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8548 # All files have a flag called "init"
8549 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8550 [[ $nfiles == 35 ]] ||
8551 error "lfs find --component-flags init - $nfiles != 35 files"
8553 # Multi-component files will have a component not initialized
8554 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8555 [[ $nfiles == 15 ]] ||
8556 error "lfs find !--component-flags init - $nfiles != 15 files"
8561 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8564 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8565 skip "Need MDS version at least 2.10.57"
8575 # create mirrored directories and mirrored files
8576 mkdir $td || error "mkdir $td failed"
8577 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8578 createmany -o $tf- 10 || error "create $tf- failed"
8580 for i in $(seq 2); do
8582 mkdir $dir || error "mkdir $dir failed"
8583 $LFS mirror create -N$((3 + i)) $dir ||
8584 error "create mirrored dir $dir failed"
8585 createmany -o $dir/$tfile- 10 ||
8586 error "create $dir/$tfile- failed"
8589 # change the states of some mirrored files
8591 for i in $(seq 2); do
8593 for j in $(seq 4 9); do
8594 echo foo > $dir/$tfile-$j
8598 # find mirrored files with specific mirror count
8599 cmd="$LFS find --mirror-count 3 --type f $td"
8600 nfiles=$($cmd | wc -l)
8601 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8603 cmd="$LFS find ! --mirror-count 3 --type f $td"
8604 nfiles=$($cmd | wc -l)
8605 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8607 cmd="$LFS find --mirror-count +2 --type f $td"
8608 nfiles=$($cmd | wc -l)
8609 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8611 cmd="$LFS find --mirror-count -6 --type f $td"
8612 nfiles=$($cmd | wc -l)
8613 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8615 # find mirrored files with specific file state
8616 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8617 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8619 cmd="$LFS find --mirror-state=ro --type f $td"
8620 nfiles=$($cmd | wc -l)
8621 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8623 cmd="$LFS find ! --mirror-state=ro --type f $td"
8624 nfiles=$($cmd | wc -l)
8625 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8627 cmd="$LFS find --mirror-state=wp --type f $td"
8628 nfiles=$($cmd | wc -l)
8629 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8631 cmd="$LFS find ! --mirror-state=sp --type f $td"
8632 nfiles=$($cmd | wc -l)
8633 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8635 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8637 test_56da() { # LU-14179
8638 local path=$DIR/$tdir
8643 local longdir=$(str_repeat 'a' 255)
8645 for i in {1..15}; do
8652 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8657 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8660 touch $(str_repeat 'f' 255)
8662 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8663 error "lfs find reported an error"
8667 run_test 56da "test lfs find with long paths"
8669 test_56ea() { #LU-10378
8670 local path=$DIR/$tdir
8671 local pool=$TESTNAME
8674 pool_add $pool || error "pool_add $pool failed"
8675 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8676 error "adding targets to $pool failed"
8678 # Set default pool on directory before creating file
8679 mkdir $path || error "mkdir $path failed"
8680 $LFS setstripe -p $pool $path ||
8681 error "set OST pool on $pool failed"
8682 touch $path/$tfile || error "touch $path/$tfile failed"
8684 # Compare basic file attributes from -printf and stat
8685 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G %n")
8686 local attr_stat=$(stat -c "%X %Y %Z %u %g %h" $path/$tfile)
8688 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8689 error "Attrs from lfs find and stat don't match"
8691 # Compare Lustre attributes from lfs find and lfs getstripe
8692 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8693 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8694 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8695 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8696 local fpool=$($LFS getstripe --pool $path/$tfile)
8697 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8699 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8700 error "Attrs from lfs find and lfs getstripe don't match"
8702 # Verify behavior for unknown escape/format sequences
8703 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8705 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8706 error "Escape/format codes don't match"
8708 run_test 56ea "test lfs find -printf option"
8711 local dir=$DIR/$tdir
8712 local subdir_1=$dir/subdir_1
8714 test_mkdir -p $subdir_1
8715 ln -s subdir_1 $dir/link_1
8717 $LFS getstripe $dir | grep "^$dir/link_1$" -A1 ||
8718 error "symlink is not followed"
8720 $LFS getstripe --no-follow $dir |
8721 grep "^$dir/link_1 has no stripe info$" ||
8722 error "symlink should not have stripe info"
8725 ln -s testfile $dir/file_link_2
8727 $LFS getstripe $dir | grep "^$dir/file_link_2$" -A1 ||
8728 error "symlink is not followed"
8730 $LFS getstripe --no-follow $dir |
8731 grep "^$dir/file_link_2 has no stripe info$" ||
8732 error "symlink should not have stripe info"
8734 run_test 56eb "check lfs getstripe on symlink"
8737 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8738 local dir=$DIR/$tdir
8739 local srcfile=$dir/srcfile
8740 local srcyaml=$dir/srcyaml
8741 local destfile=$dir/destfile
8745 $LFS setstripe -i 1 $srcfile
8746 $LFS getstripe --hex-idx --yaml $srcfile > $srcyaml
8747 # if the setstripe yaml parsing fails for any reason, the command can
8748 # randomly assign the correct OST index, leading to an erroneous
8749 # success. but the chance of false success is low enough that a
8750 # regression should still be quickly caught.
8751 $LFS setstripe --yaml=$srcyaml $destfile
8753 local srcindex=$($LFS getstripe -i $srcfile)
8754 local destindex=$($LFS getstripe -i $destfile)
8756 if [[ ! $srcindex -eq $destindex ]]; then
8757 error "setstripe did not set OST index correctly"
8760 run_test 56ec "check lfs getstripe,setstripe --hex --yaml"
8763 local dir=$DIR/$tdir
8764 local subdir=$dir/subdir
8765 local file1=$dir/$tfile
8766 local file2=$dir/$tfile\2
8767 local link=$dir/$tfile-link
8771 $LFS setdirstripe -c1 $subdir
8776 nfiles=$($LFS find --links 1 $dir | wc -l)
8777 (( $nfiles == 1 )) ||
8778 error "lfs find --links expected 1 file, got $nfiles"
8780 nfiles=$($LFS find --type f --links 2 $dir | wc -l)
8781 (( $nfiles == 2 )) ||
8782 error "lfs find --links expected 2 files, got $nfiles"
8784 nfiles=$($LFS find --type d --links 2 $dir | wc -l)
8785 (( $nfiles == 1 )) ||
8786 error "lfs find --links expected 1 directory, got $nfiles"
8788 run_test 56eda "check lfs find --links"
8791 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
8793 local dir=$DIR/$tdir
8794 local stripedir=$dir/stripedir
8799 $LFS setdirstripe -c2 $stripedir
8801 $LFS getdirstripe $stripedir
8803 nfiles=$($LFS find --type d --links 2 $stripedir | wc -l)
8804 (( $nfiles == 1 )) ||
8805 error "lfs find --links expected 1 directory, got $nfiles"
8807 run_test 56edb "check lfs find --links for directory striped on multiple MDTs"
8810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8811 # note test will not do anything if MDS is not local
8812 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8813 skip_env "ldiskfs only test"
8815 remote_mds_nodsh && skip "remote MDS with nodsh"
8817 local MNTDEV="osd*.*MDT*.mntdev"
8818 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8819 [ -z "$DEV" ] && error "can't access $MNTDEV"
8820 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8821 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8822 error "can't access $DEV"
8823 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8824 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8828 run_test 57a "verify MDS filesystem created with large inodes =="
8831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8832 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8833 skip_env "ldiskfs only test"
8835 remote_mds_nodsh && skip "remote MDS with nodsh"
8837 local dir=$DIR/$tdir
8840 local fileN=$dir/f$filecount
8842 rm -rf $dir || error "removing $dir"
8844 local mdtidx=$($LFS getstripe -m $dir)
8845 local mdtname=MDT$(printf %04x $mdtidx)
8846 local facet=mds$((mdtidx + 1))
8848 echo "mcreating $filecount files"
8849 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8851 # verify that files do not have EAs yet
8852 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8853 error "$file1 has an EA"
8854 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8855 error "$fileN has an EA"
8859 df $dir #make sure we get new statfs data
8860 local mdsfree=$(do_facet $facet \
8861 lctl get_param -n osd*.*$mdtname.kbytesfree)
8862 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8865 echo "opening files to create objects/EAs"
8866 for file in $(seq -f $dir/f%g 1 $filecount); do
8867 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8868 error "opening $file"
8871 # verify that files have EAs now
8872 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8873 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8875 sleep 1 #make sure we get new statfs data
8877 local mdsfree2=$(do_facet $facet \
8878 lctl get_param -n osd*.*$mdtname.kbytesfree)
8879 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8881 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8882 if [ "$mdsfree" != "$mdsfree2" ]; then
8883 error "MDC before $mdcfree != after $mdcfree2"
8885 echo "MDC before $mdcfree != after $mdcfree2"
8886 echo "unable to confirm if MDS has large inodes"
8891 run_test 57b "default LOV EAs are stored inside large inodes ==="
8894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8895 [ -z "$(which wiretest 2>/dev/null)" ] &&
8896 skip_env "could not find wiretest"
8900 run_test 58 "verify cross-platform wire constants =============="
8903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8905 echo "touch 130 files"
8906 createmany -o $DIR/f59- 130
8908 unlinkmany $DIR/f59- 130
8910 # wait for commitment of removal
8911 wait_delete_completed
8913 run_test 59 "verify cancellation of llog records async ========="
8915 TEST60_HEAD="test_60 run $RANDOM"
8917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8918 remote_mgs_nodsh && skip "remote MGS with nodsh"
8919 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8920 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8921 skip_env "missing subtest run-llog.sh"
8923 log "$TEST60_HEAD - from kernel mode"
8924 do_facet mgs "$LCTL dk > /dev/null"
8925 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8926 do_facet mgs $LCTL dk > $TMP/$tfile
8928 # LU-6388: test llog_reader
8929 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8930 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8931 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8932 skip_env "missing llog_reader"
8933 local fstype=$(facet_fstype mgs)
8934 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8935 skip_env "Only for ldiskfs or zfs type mgs"
8937 local mntpt=$(facet_mntpt mgs)
8938 local mgsdev=$(mgsdevname 1)
8950 #get fid and record list
8951 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8953 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8955 #remount mgs as ldiskfs or zfs type
8956 stop mgs || error "stop mgs failed"
8957 mount_fstype mgs || error "remount mgs failed"
8958 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8961 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8962 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8967 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8969 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8971 echo "obj_file is $obj_file"
8972 do_facet mgs $llog_reader $obj_file
8974 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8975 awk '{ print $3 }' | sed -e "s/^type=//g")
8976 if [ $rec_type != $rec ]; then
8977 echo "FAILED test_60a wrong record type $rec_type," \
8983 #check obj path if record type is LLOG_LOGID_MAGIC
8984 if [ "$rec" == "1064553b" ]; then
8985 path=$(do_facet mgs $llog_reader $obj_file |
8986 grep "path=" | awk '{ print $NF }' |
8987 sed -e "s/^path=//g")
8988 if [ $obj_file != $mntpt/$path ]; then
8989 echo "FAILED test_60a wrong obj path" \
8990 "$montpt/$path, should be $obj_file"
8997 #restart mgs before "error", otherwise it will block the next test
8998 stop mgs || error "stop mgs failed"
8999 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
9000 $pass || error "test failed, see FAILED test_60a messages for specifics"
9002 run_test 60a "llog_test run from kernel module and test llog_reader"
9004 test_60b() { # bug 6411
9005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9008 LLOG_COUNT=$(do_facet mgs dmesg |
9009 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
9010 /llog_[a-z]*.c:[0-9]/ {
9022 [[ $LLOG_COUNT -gt 120 ]] &&
9023 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
9025 run_test 60b "limit repeated messages from CERROR/CWARN"
9028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9030 echo "create 5000 files"
9031 createmany -o $DIR/f60c- 5000
9032 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
9033 lctl set_param fail_loc=0x80000137
9034 unlinkmany $DIR/f60c- 5000
9035 lctl set_param fail_loc=0
9037 run_test 60c "unlink file when mds full"
9040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9042 SAVEPRINTK=$(lctl get_param -n printk)
9043 # verify "lctl mark" is even working"
9044 MESSAGE="test message ID $RANDOM $$"
9045 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9046 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
9048 lctl set_param printk=0 || error "set lnet.printk failed"
9049 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
9050 MESSAGE="new test message ID $RANDOM $$"
9051 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
9052 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9053 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
9055 lctl set_param -n printk="$SAVEPRINTK"
9057 run_test 60d "test printk console message masking"
9060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9061 remote_mds_nodsh && skip "remote MDS with nodsh"
9064 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
9065 do_facet mds1 lctl set_param fail_loc=0x15b
9068 run_test 60e "no space while new llog is being created"
9071 local old_path=$($LCTL get_param -n debug_path)
9073 stack_trap "$LCTL set_param debug_path=$old_path"
9074 stack_trap "rm -f $TMP/$tfile*"
9075 rm -f $TMP/$tfile* 2> /dev/null
9076 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9077 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
9078 test_mkdir $DIR/$tdir
9079 # retry in case the open is cached and not released
9080 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
9081 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
9085 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
9087 run_test 60f "change debug_path works"
9093 test_mkdir -c $MDSCOUNT $DIR/$tdir
9098 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
9099 -c $MDSCOUNT $DIR/$tdir/subdir$index \
9101 mkdir $DIR/$tdir/subdir$index 2>/dev/null
9102 rmdir $DIR/$tdir/subdir$index 2>/dev/null
9103 index=$((index + 1))
9109 for i in {0..100}; do
9110 # define OBD_FAIL_OSD_TXN_START 0x19a
9111 local index=$((i % MDSCOUNT + 1))
9113 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
9120 for i in $(seq $MDSCOUNT); do
9121 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
9124 mkdir $DIR/$tdir/new || error "mkdir failed"
9125 rmdir $DIR/$tdir/new || error "rmdir failed"
9127 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
9129 for i in $(seq $MDSCOUNT); do
9130 wait_update_facet mds$i "$LCTL get_param -n \
9131 mdd.$(facet_svc mds$i).lfsck_namespace |
9132 awk '/^status/ { print \\\$2 }'" "completed"
9136 rm -rf $DIR/$tdir || error "rmdir failed"
9138 run_test 60g "transaction abort won't cause MDT hung"
9141 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
9142 skip "Need MDS version at least 2.12.52"
9143 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
9147 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
9148 #define OBD_FAIL_MDS_STRIPE_FID 0x189
9149 for fail_loc in 0x80000188 0x80000189; do
9150 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
9151 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
9152 error "mkdir $dir-$fail_loc failed"
9153 for i in {0..10}; do
9154 # create may fail on missing stripe
9155 echo $i > $DIR/$tdir-$fail_loc/$i
9157 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9158 error "getdirstripe $tdir-$fail_loc failed"
9159 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
9160 error "migrate $tdir-$fail_loc failed"
9161 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9162 error "getdirstripe $tdir-$fail_loc failed"
9163 pushd $DIR/$tdir-$fail_loc
9165 echo $f | cmp $f - || error "$f data mismatch"
9168 rm -rf $DIR/$tdir-$fail_loc
9171 run_test 60h "striped directory with missing stripes can be accessed"
9173 function t60i_load() {
9175 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
9176 $LCTL set_param fail_loc=0x131c fail_val=1
9177 for ((i=0; i<5000; i++)); do
9178 touch $DIR/$tdir/f$i
9183 changelog_register || error "changelog_register failed"
9184 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
9185 changelog_users $SINGLEMDS | grep -q $cl_user ||
9186 error "User $cl_user not found in changelog_users"
9187 changelog_chmask "ALL"
9190 for((i=0; i<100; i++)); do
9191 changelog_dump >/dev/null ||
9192 error "can't read changelog"
9196 changelog_deregister || error "changelog_deregister failed"
9197 $LCTL set_param fail_loc=0
9199 run_test 60i "llog: new record vs reader race"
9202 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
9203 skip "need MDS version at least 2.15.50"
9204 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9205 remote_mds_nodsh && skip "remote MDS with nodsh"
9206 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
9208 changelog_users $SINGLEMDS | grep "^cl" &&
9209 skip "active changelog user"
9211 local llog_reader=$(do_facet $SINGLEMDS "which llog_reader 2> /dev/null")
9213 [[ -z $(do_facet $SINGLEMDS ls -d $llog_reader 2> /dev/null) ]] &&
9214 skip_env "missing llog_reader"
9216 mkdir_on_mdt0 $DIR/$tdir
9218 local f=$DIR/$tdir/$tfile
9223 changelog_register || error "cannot register changelog user"
9225 # set changelog_mask to ALL
9226 changelog_chmask "ALL"
9229 createmany -o ${f}- 100 || error "createmany failed as $RUNAS_ID"
9230 unlinkmany ${f}- 100 || error "unlinkmany failed"
9232 tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
9233 mdt_dev=$(facet_device $SINGLEMDS)
9235 do_facet $SINGLEMDS sync
9236 plain=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump changelog_catalog \
9237 $tmpfile' $mdt_dev; $llog_reader $tmpfile" |
9238 awk '{match($0,"path=([^ ]+)",a)}END{print a[1]}')
9240 stack_trap "do_facet $SINGLEMDS rm -f $tmpfile"
9242 # if $tmpfile is not on EXT3 filesystem for some reason
9243 [[ ${plain:0:1} == 'O' ]] ||
9244 skip "path $plain is not in 'O/1/d<n>/<n>' format"
9246 size=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump $plain $tmpfile' \
9247 $mdt_dev; stat -c %s $tmpfile")
9248 echo "Truncate llog from $size to $((size - size % 8192))"
9249 size=$((size - size % 8192))
9250 do_facet $SINGLEMDS $TRUNCATE $tmpfile $size
9251 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9252 grep -c 'in bitmap only')
9253 (( $errs > 0 )) || error "llog_reader didn't find lost records"
9255 size=$((size - 9000))
9256 echo "Corrupt llog in the middle at $size"
9257 do_facet $SINGLEMDS dd if=/dev/urandom of=$tmpfile bs=1 seek=$size \
9258 count=333 conv=notrunc
9259 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9260 grep -c 'next chunk')
9261 (( $errs > 0 )) || error "llog_reader didn't skip bad chunk"
9263 run_test 60j "llog_reader reports corruptions"
9266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9269 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
9270 cancel_lru_locks osc
9271 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
9274 run_test 61a "mmap() writes don't make sync hang ================"
9277 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
9279 run_test 61b "mmap() of unstriped file is successful"
9281 # bug 2330 - insufficient obd_match error checking causes LBUG
9283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9287 cancel_lru_locks osc
9288 lctl set_param fail_loc=0x405
9289 cat $f && error "cat succeeded, expect -EIO"
9290 lctl set_param fail_loc=0
9292 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
9293 # match every page all of the time.
9294 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
9296 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
9297 # Though this test is irrelevant anymore, it helped to reveal some
9298 # other grant bugs (LU-4482), let's keep it.
9299 test_63a() { # was test_63
9300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9302 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
9304 for i in `seq 10` ; do
9305 dd if=/dev/zero of=$DIR/f63 bs=8k &
9311 rm -f $DIR/f63 || true
9313 run_test 63a "Verify oig_wait interruption does not crash ======="
9315 # bug 2248 - async write errors didn't return to application on sync
9316 # bug 3677 - async write errors left page locked
9318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9321 lctl set_param debug=-1
9323 # ensure we have a grant to do async writes
9324 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
9327 sync # sync lest earlier test intercept the fail_loc
9329 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9330 lctl set_param fail_loc=0x80000406
9331 $MULTIOP $DIR/$tfile Owy && \
9332 error "sync didn't return ENOMEM"
9333 sync; sleep 2; sync # do a real sync this time to flush page
9334 lctl get_param -n llite.*.dump_page_cache | grep locked && \
9335 error "locked page left in cache after async error" || true
9338 run_test 63b "async write errors should be returned to fsync ==="
9341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9344 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
9346 run_test 64a "verify filter grant calculations (in kernel) ====="
9349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9351 bash oos.sh $MOUNT || error "oos.sh failed: $?"
9353 run_test 64b "check out-of-space detection on client"
9356 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
9358 run_test 64c "verify grant shrink"
9364 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
9367 # this does exactly what osc_request.c:osc_announce_cached() does in
9368 # order to calculate max amount of grants to ask from server
9372 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
9373 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
9375 ((rpc_in_flight++));
9376 nrpages=$((nrpages * rpc_in_flight))
9378 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
9380 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
9382 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
9383 local undirty=$((nrpages * PAGE_SIZE))
9385 local max_extent_pages
9386 max_extent_pages=$(import_param $tgt grant_max_extent_size)
9387 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
9388 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
9389 local grant_extent_tax
9390 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9392 undirty=$((undirty + nrextents * grant_extent_tax))
9397 # this is size of unit for grant allocation. It should be equal to
9398 # what tgt_grant.c:tgt_grant_chunk() calculates
9402 local grant_extent_tax
9404 max_brw_size=$(import_param $tgt max_brw_size)
9406 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9408 echo $(((max_brw_size + grant_extent_tax) * 2))
9412 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
9413 skip "OST < 2.10.55 doesn't limit grants enough"
9415 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
9417 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
9418 skip "no grant_param connect flag"
9420 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9422 $LCTL set_param -n -n debug="$OLDDEBUG" || true
9423 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9426 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
9427 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
9429 $LFS setstripe $DIR/$tfile -i 0 -c 1
9430 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
9433 while kill -0 $ddpid; do
9434 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9436 if [[ $cur_grant -gt $max_cur_granted ]]; then
9438 error "cur_grant $cur_grant > $max_cur_granted"
9444 run_test 64d "check grant limit exceed"
9450 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9452 ((cur_grants == expected)) ||
9453 error "$msg: grants mismatch: $cur_grants, expected $expected"
9457 echo $((($1 + $2 - 1) & ~($2 - 1)))
9461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9462 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
9463 skip "Need OSS version at least 2.11.56"
9465 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9466 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9467 $LCTL set_param debug=+cache
9469 # Remount client to reset grant
9470 remount_client $MOUNT || error "failed to remount client"
9471 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9473 local init_grants=$(import_param $osc_tgt initial_grant)
9475 check_grants $osc_tgt $init_grants "init grants"
9477 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9478 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9479 local gbs=$(import_param $osc_tgt grant_block_size)
9481 # write random number of bytes from max_brw_size / 4 to max_brw_size
9482 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9483 # align for direct io
9484 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9485 # round to grant consumption unit
9486 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9488 local grants=$((wb_round_up + extent_tax))
9490 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9492 # define OBD_FAIL_TGT_NO_GRANT 0x725
9493 # make the server not grant more back
9494 do_facet ost1 $LCTL set_param fail_loc=0x725
9495 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9497 do_facet ost1 $LCTL set_param fail_loc=0
9499 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9501 rm -f $DIR/$tfile || error "rm failed"
9503 # Remount client to reset grant
9504 remount_client $MOUNT || error "failed to remount client"
9505 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9507 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9509 # define OBD_FAIL_TGT_NO_GRANT 0x725
9510 # make the server not grant more back
9511 do_facet ost1 $LCTL set_param fail_loc=0x725
9512 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9513 do_facet ost1 $LCTL set_param fail_loc=0
9515 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9517 run_test 64e "check grant consumption (no grant allocation)"
9520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9522 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9523 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9524 $LCTL set_param debug=+cache
9526 # Remount client to reset grant
9527 remount_client $MOUNT || error "failed to remount client"
9528 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9530 local init_grants=$(import_param $osc_tgt initial_grant)
9531 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9532 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9533 local gbs=$(import_param $osc_tgt grant_block_size)
9534 local chunk=$(grant_chunk $osc_tgt)
9536 # write random number of bytes from max_brw_size / 4 to max_brw_size
9537 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9538 # align for direct io
9539 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9540 # round to grant consumption unit
9541 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9543 local grants=$((wb_round_up + extent_tax))
9545 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9546 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9547 error "error writing to $DIR/$tfile"
9549 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9550 "direct io with grant allocation"
9552 rm -f $DIR/$tfile || error "rm failed"
9554 # Remount client to reset grant
9555 remount_client $MOUNT || error "failed to remount client"
9556 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9558 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9560 local cmd="oO_WRONLY:w${write_bytes}_yc"
9562 $MULTIOP $DIR/$tfile $cmd &
9566 check_grants $osc_tgt $((init_grants - grants)) \
9567 "buffered io, not write rpc"
9569 kill -USR1 $MULTIPID
9572 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9573 "buffered io, one RPC"
9575 run_test 64f "check grant consumption (with grant allocation)"
9578 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9579 skip "Need MDS version at least 2.14.56"
9581 local mdts=$(comma_list $(mdts_nodes))
9583 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9585 stack_trap "$LCTL set_param $old"
9587 # generate dirty pages and increase dirty granted on MDT
9588 stack_trap "rm -f $DIR/$tfile-*"
9589 for (( i = 0; i < 10; i++)); do
9590 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9591 error "can't set stripe"
9592 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9594 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9595 $LFS getstripe $DIR/$tfile-$i
9596 error "not DoM file"
9603 # wait until grant shrink reset grant dirty on MDTs
9604 for ((i = 0; i < 120; i++)); do
9605 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9606 awk '{sum=sum+$1} END {print sum}')
9607 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9608 echo "$grant_dirty grants, $vm_dirty pages"
9609 (( grant_dirty + vm_dirty == 0 )) && break
9610 (( i == 3 )) && sync &&
9611 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9615 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9616 awk '{sum=sum+$1} END {print sum}')
9617 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9619 run_test 64g "grant shrink on MDT"
9622 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9623 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9625 local instance=$($LFS getname -i $DIR)
9626 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9627 local num_exps=$(do_facet ost1 \
9628 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9629 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9630 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9631 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9633 # 10MiB is for file to be written, max_brw_size * 16 *
9634 # num_exps is space reserve so that tgt_grant_shrink() decided
9636 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9637 (( avail * 1024 < expect )) &&
9638 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9640 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9641 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9642 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9643 $LCTL set_param osc.*OST0000*.grant_shrink=1
9644 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9646 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9647 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9649 # drop cache so that coming read would do rpc
9650 cancel_lru_locks osc
9652 # shrink interval is set to 10, pause for 7 seconds so that
9653 # grant thread did not wake up yet but coming read entered
9654 # shrink mode for rpc (osc_should_shrink_grant())
9657 declare -a cur_grant_bytes
9658 declare -a tot_granted
9659 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9660 tot_granted[0]=$(do_facet ost1 \
9661 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9663 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9665 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9666 tot_granted[1]=$(do_facet ost1 \
9667 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9669 # grant change should be equal on both sides
9670 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9671 tot_granted[0] - tot_granted[1])) ||
9672 error "grant change mismatch, " \
9673 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9674 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9676 run_test 64h "grant shrink on read"
9679 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9680 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9683 remote_ost_nodsh && skip "remote OSTs with nodsh"
9685 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9687 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9689 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9690 local instance=$($LFS getname -i $DIR)
9692 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9693 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9695 # shrink grants and simulate rpc loss
9696 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9697 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9698 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9702 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9704 local testid=$(echo $TESTNAME | tr '_' ' ')
9706 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9707 grep "GRANT, real grant" &&
9708 error "client has more grants then it owns" || true
9710 run_test 64i "shrink on reconnect"
9712 # bug 1414 - set/get directories' stripe info
9714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9716 test_mkdir $DIR/$tdir
9718 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9720 run_test 65a "directory with no stripe info"
9723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9725 test_mkdir $DIR/$tdir
9726 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9728 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9731 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9733 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9737 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9739 test_mkdir $DIR/$tdir
9740 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9742 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9743 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9745 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9747 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9752 test_mkdir $DIR/$tdir
9753 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9754 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9756 if [[ $STRIPECOUNT -le 0 ]]; then
9758 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9759 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9760 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9762 sc=$(($STRIPECOUNT - 1))
9764 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9765 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9766 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9767 error "lverify failed"
9769 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9774 test_mkdir $DIR/$tdir
9776 $LFS setstripe $DIR/$tdir || error "setstripe"
9777 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9778 error "no stripe info failed"
9780 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9782 run_test 65e "directory setstripe defaults"
9785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9787 test_mkdir $DIR/${tdir}f
9788 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9789 error "setstripe succeeded" || true
9791 run_test 65f "dir setstripe permission (should return error) ==="
9794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9796 test_mkdir $DIR/$tdir
9797 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9799 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9800 error "setstripe -S failed"
9801 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9802 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9803 error "delete default stripe failed"
9805 run_test 65g "directory setstripe -d"
9808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9810 test_mkdir $DIR/$tdir
9811 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9813 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9814 error "setstripe -S failed"
9815 test_mkdir $DIR/$tdir/dd1
9816 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9817 error "stripe info inherit failed"
9819 run_test 65h "directory stripe info inherit ===================="
9822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9824 save_layout_restore_at_exit $MOUNT
9826 # bug6367: set non-default striping on root directory
9827 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9829 # bug12836: getstripe on -1 default directory striping
9830 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9832 # bug12836: getstripe -v on -1 default directory striping
9833 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9835 # bug12836: new find on -1 default directory striping
9836 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9838 run_test 65i "various tests to set root directory striping"
9840 test_65j() { # bug6367
9841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9845 # if we aren't already remounting for each test, do so for this test
9846 if [ "$I_MOUNTED" = "yes" ]; then
9847 cleanup || error "failed to unmount"
9851 save_layout_restore_at_exit $MOUNT
9853 $LFS setstripe -d $MOUNT || error "setstripe failed"
9855 run_test 65j "set default striping on root directory (bug 6367)="
9859 wait_delete_completed
9860 do_facet $SINGLEMDS "lctl set_param -n \
9861 osp.$ost*MDT0000.max_create_count=$max_count"
9862 do_facet $SINGLEMDS "lctl set_param -n \
9863 osp.$ost*MDT0000.create_count=$count"
9864 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9865 echo $INACTIVE_OSC "is Activate"
9867 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9870 test_65k() { # bug11679
9871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9872 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9873 remote_mds_nodsh && skip "remote MDS with nodsh"
9875 local disable_precreate=true
9876 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9877 disable_precreate=false
9879 echo "Check OST status: "
9880 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9881 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9883 for OSC in $MDS_OSCS; do
9884 echo $OSC "is active"
9885 do_facet $SINGLEMDS lctl --device %$OSC activate
9888 for INACTIVE_OSC in $MDS_OSCS; do
9889 local ost=$(osc_to_ost $INACTIVE_OSC)
9890 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9891 lov.*md*.target_obd |
9892 awk -F: /$ost/'{ print $1 }' | head -n 1)
9895 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9896 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9898 echo "Deactivate: " $INACTIVE_OSC
9899 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9901 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9902 osp.$ost*MDT0000.create_count")
9903 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9904 osp.$ost*MDT0000.max_create_count")
9905 $disable_precreate &&
9906 do_facet $SINGLEMDS "lctl set_param -n \
9907 osp.$ost*MDT0000.max_create_count=0"
9909 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9910 [ -f $DIR/$tdir/$idx ] && continue
9911 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9912 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9914 error "setstripe $idx should succeed"; }
9915 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9917 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9920 do_facet $SINGLEMDS "lctl set_param -n \
9921 osp.$ost*MDT0000.max_create_count=$max_count"
9922 do_facet $SINGLEMDS "lctl set_param -n \
9923 osp.$ost*MDT0000.create_count=$count"
9924 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9925 echo $INACTIVE_OSC "is Activate"
9927 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9930 run_test 65k "validate manual striping works properly with deactivated OSCs"
9932 test_65l() { # bug 12836
9933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9935 test_mkdir -p $DIR/$tdir/test_dir
9936 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9937 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9939 run_test 65l "lfs find on -1 stripe dir ========================"
9942 local layout=$(save_layout $MOUNT)
9943 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9944 restore_layout $MOUNT $layout
9945 error "setstripe should fail by non-root users"
9949 run_test 65m "normal user can't set filesystem default stripe"
9952 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9953 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9954 skip "Need MDS version at least 2.12.50"
9955 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9957 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9958 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9959 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9961 save_layout_restore_at_exit $MOUNT
9963 # new subdirectory under root directory should not inherit
9964 # the default layout from root
9965 local dir1=$MOUNT/$tdir-1
9966 mkdir $dir1 || error "mkdir $dir1 failed"
9967 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9968 error "$dir1 shouldn't have LOV EA"
9970 # delete the default layout on root directory
9971 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9973 local dir2=$MOUNT/$tdir-2
9974 mkdir $dir2 || error "mkdir $dir2 failed"
9975 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9976 error "$dir2 shouldn't have LOV EA"
9978 # set a new striping pattern on root directory
9979 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9980 local new_def_stripe_size=$((def_stripe_size * 2))
9981 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9982 error "set stripe size on $MOUNT failed"
9984 # new file created in $dir2 should inherit the new stripe size from
9985 # the filesystem default
9986 local file2=$dir2/$tfile-2
9987 touch $file2 || error "touch $file2 failed"
9989 local file2_stripe_size=$($LFS getstripe -S $file2)
9990 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9992 echo "file2_stripe_size: '$file2_stripe_size'"
9993 echo "new_def_stripe_size: '$new_def_stripe_size'"
9994 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9997 local dir3=$MOUNT/$tdir-3
9998 mkdir $dir3 || error "mkdir $dir3 failed"
9999 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
10000 # the root layout, which is the actual default layout that will be used
10001 # when new files are created in $dir3.
10002 local dir3_layout=$(get_layout_param $dir3)
10003 local root_dir_layout=$(get_layout_param $MOUNT)
10004 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
10006 echo "dir3_layout: '$dir3_layout'"
10007 echo "root_dir_layout: '$root_dir_layout'"
10008 error "$dir3 should show the default layout from $MOUNT"
10011 # set OST pool on root directory
10012 local pool=$TESTNAME
10013 pool_add $pool || error "add $pool failed"
10014 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10015 error "add targets to $pool failed"
10017 $LFS setstripe -p $pool $MOUNT ||
10018 error "set OST pool on $MOUNT failed"
10020 # new file created in $dir3 should inherit the pool from
10021 # the filesystem default
10022 local file3=$dir3/$tfile-3
10023 touch $file3 || error "touch $file3 failed"
10025 local file3_pool=$($LFS getstripe -p $file3)
10026 [[ "$file3_pool" = "$pool" ]] ||
10027 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
10029 local dir4=$MOUNT/$tdir-4
10030 mkdir $dir4 || error "mkdir $dir4 failed"
10031 local dir4_layout=$(get_layout_param $dir4)
10032 root_dir_layout=$(get_layout_param $MOUNT)
10033 echo "$LFS getstripe -d $dir4"
10034 $LFS getstripe -d $dir4
10035 echo "$LFS getstripe -d $MOUNT"
10036 $LFS getstripe -d $MOUNT
10037 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
10039 echo "dir4_layout: '$dir4_layout'"
10040 echo "root_dir_layout: '$root_dir_layout'"
10041 error "$dir4 should show the default layout from $MOUNT"
10044 # new file created in $dir4 should inherit the pool from
10045 # the filesystem default
10046 local file4=$dir4/$tfile-4
10047 touch $file4 || error "touch $file4 failed"
10049 local file4_pool=$($LFS getstripe -p $file4)
10050 [[ "$file4_pool" = "$pool" ]] ||
10051 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
10053 # new subdirectory under non-root directory should inherit
10054 # the default layout from its parent directory
10055 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
10056 error "set directory layout on $dir4 failed"
10058 local dir5=$dir4/$tdir-5
10059 mkdir $dir5 || error "mkdir $dir5 failed"
10061 dir4_layout=$(get_layout_param $dir4)
10062 local dir5_layout=$(get_layout_param $dir5)
10063 [[ "$dir4_layout" = "$dir5_layout" ]] ||
10065 echo "dir4_layout: '$dir4_layout'"
10066 echo "dir5_layout: '$dir5_layout'"
10067 error "$dir5 should inherit the default layout from $dir4"
10070 # though subdir under ROOT doesn't inherit default layout, but
10071 # its sub dir/file should be created with default layout.
10072 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
10073 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
10074 skip "Need MDS version at least 2.12.59"
10076 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
10077 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
10078 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
10080 if [ $default_lmv_hash == "none" ]; then
10081 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
10083 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
10084 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
10087 $LFS setdirstripe -D -c 2 $MOUNT ||
10088 error "setdirstripe -D -c 2 failed"
10089 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
10090 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
10091 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
10093 # $dir4 layout includes pool
10094 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
10095 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10096 error "pool lost on setstripe"
10097 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
10098 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10099 error "pool lost on compound layout setstripe"
10101 run_test 65n "don't inherit default layout from root for new subdirectories"
10104 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
10105 skip "need MDS version at least 2.14.57"
10107 # set OST pool on root directory
10108 local pool=$TESTNAME
10110 pool_add $pool || error "add $pool failed"
10111 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10112 error "add targets to $pool failed"
10114 local dir1=$MOUNT/$tdir
10116 mkdir $dir1 || error "mkdir $dir1 failed"
10118 # set a new striping pattern on root directory
10119 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10121 $LFS setstripe -p $pool $dir1 ||
10122 error "set directory layout on $dir1 failed"
10124 # $dir1 layout includes pool
10125 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
10126 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10127 error "pool lost on setstripe"
10128 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
10129 $LFS getstripe $dir1
10130 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10131 error "pool lost on compound layout setstripe"
10133 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
10134 error "setdirstripe failed on sub-dir with inherited pool"
10135 $LFS getstripe $dir1/dir2
10136 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
10137 error "pool lost on compound layout setdirstripe"
10139 $LFS setstripe -E -1 -c 1 $dir1
10140 $LFS getstripe -d $dir1
10141 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10142 error "pool lost on setstripe"
10144 run_test 65o "pool inheritance for mdt component"
10146 test_65p () { # LU-16152
10147 local src_dir=$DIR/$tdir/src_dir
10148 local dst_dir=$DIR/$tdir/dst_dir
10149 local yaml_file=$DIR/$tdir/layout.yaml
10152 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
10153 skip "Need at least version 2.15.51"
10155 test_mkdir -p $src_dir
10156 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
10157 error "failed to setstripe"
10158 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
10159 error "failed to getstripe"
10161 test_mkdir -p $dst_dir
10162 $LFS setstripe --yaml $yaml_file $dst_dir ||
10163 error "failed to setstripe with yaml file"
10164 border=$($LFS getstripe -d $dst_dir |
10165 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
10166 error "failed to getstripe"
10168 # 2048M is 0x80000000, or 2147483648
10169 (( $border == 2147483648 )) ||
10170 error "failed to handle huge number in yaml layout"
10172 run_test 65p "setstripe with yaml file and huge number"
10174 # bug 2543 - update blocks count on client
10176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10178 local COUNT=${COUNT:-8}
10179 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
10180 sync; sync_all_data; sync; sync_all_data
10181 cancel_lru_locks osc
10182 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
10183 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
10185 run_test 66 "update inode blocks count on client ==============="
10188 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
10192 swapon -s | awk '($1 == "'$1'") { print $4 }'
10195 # bug5265, obdfilter oa2dentry return -ENOENT
10196 # #define OBD_FAIL_SRV_ENOENT 0x217
10198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10199 remote_ost_nodsh && skip "remote OST with nodsh"
10202 $LFS setstripe -c 1 -i 0 $f
10204 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
10206 do_facet ost1 lctl set_param fail_loc=0x217
10207 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
10208 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
10210 do_facet ost1 lctl set_param fail_loc=0
10211 $DIRECTIO write $f 0 2 || error "write error"
10213 cancel_lru_locks osc
10214 $DIRECTIO read $f 0 1 || error "read error"
10216 do_facet ost1 lctl set_param fail_loc=0x217
10217 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
10219 do_facet ost1 lctl set_param fail_loc=0
10222 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
10225 test_mkdir $DIR/$tdir
10226 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
10227 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
10229 run_test 71 "Running dbench on lustre (don't segment fault) ===="
10231 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
10232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10233 [ "$RUNAS_ID" = "$UID" ] &&
10234 skip_env "RUNAS_ID = UID = $UID -- skipping"
10235 # Check that testing environment is properly set up. Skip if not
10236 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
10237 skip_env "User $RUNAS_ID does not exist - skipping"
10240 chmod 777 $DIR/$tfile
10241 chmod ug+s $DIR/$tfile
10242 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
10243 error "$RUNAS dd $DIR/$tfile failed"
10244 # See if we are still setuid/sgid
10245 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10246 error "S/gid is not dropped on write"
10247 # Now test that MDS is updated too
10248 cancel_lru_locks mdc
10249 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10250 error "S/gid is not dropped on MDS"
10253 run_test 72a "Test that remove suid works properly (bug5695) ===="
10255 test_72b() { # bug 24226 -- keep mode setting when size is not changing
10258 [ "$RUNAS_ID" = "$UID" ] &&
10259 skip_env "RUNAS_ID = UID = $UID -- skipping"
10260 [ "$RUNAS_ID" -eq 0 ] &&
10261 skip_env "RUNAS_ID = 0 -- skipping"
10262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10263 # Check that testing environment is properly set up. Skip if not
10264 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
10265 skip_env "User $RUNAS_ID does not exist - skipping"
10267 touch $DIR/${tfile}-f{g,u}
10268 test_mkdir $DIR/${tfile}-dg
10269 test_mkdir $DIR/${tfile}-du
10270 chmod 770 $DIR/${tfile}-{f,d}{g,u}
10271 chmod g+s $DIR/${tfile}-{f,d}g
10272 chmod u+s $DIR/${tfile}-{f,d}u
10273 for perm in 777 2777 4777; do
10274 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
10275 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
10276 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
10277 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
10281 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
10283 # bug 3462 - multiple simultaneous MDC requests
10285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10287 test_mkdir $DIR/d73-1
10288 test_mkdir $DIR/d73-2
10289 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
10292 lctl set_param fail_loc=0x80000129
10293 $MULTIOP $DIR/d73-1/f73-2 Oc &
10295 lctl set_param fail_loc=0
10297 $MULTIOP $DIR/d73-2/f73-3 Oc &
10301 wait $pid1 || return 1
10305 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
10306 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
10307 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
10311 run_test 73 "multiple MDC requests (should not deadlock)"
10313 test_74a() { # bug 6149, 6184
10314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10317 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10319 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10320 # will spin in a tight reconnection loop
10321 $LCTL set_param fail_loc=0x8000030e
10322 # get any lock that won't be difficult - lookup works.
10324 $LCTL set_param fail_loc=0
10328 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
10330 test_74b() { # bug 13310
10331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10333 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10335 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10336 # will spin in a tight reconnection loop
10337 $LCTL set_param fail_loc=0x8000030e
10338 # get a "difficult" lock
10340 $LCTL set_param fail_loc=0
10344 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
10347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10349 #define OBD_FAIL_LDLM_NEW_LOCK
10350 $LCTL set_param fail_loc=0x319
10351 touch $DIR/$tfile && error "touch successful"
10352 $LCTL set_param fail_loc=0
10355 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
10357 slab_lic=/sys/kernel/slab/lustre_inode_cache
10359 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
10360 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
10361 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
10364 test_76a() { # Now for b=20433, added originally in b=1443
10365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10367 cancel_lru_locks osc
10368 # there may be some slab objects cached per core
10369 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
10370 local before=$(num_objects)
10371 local count=$((512 * cpus))
10372 [ "$SLOW" = "no" ] && count=$((128 * cpus))
10373 local margin=$((count / 10))
10374 if [[ -f $slab_lic/aliases ]]; then
10375 local aliases=$(cat $slab_lic/aliases)
10376 (( aliases > 0 )) && margin=$((margin * aliases))
10379 echo "before slab objects: $before"
10380 for i in $(seq $count); do
10384 cancel_lru_locks osc
10385 local after=$(num_objects)
10386 echo "created: $count, after slab objects: $after"
10387 # shared slab counts are not very accurate, allow significant margin
10388 # the main goal is that the cache growth is not permanently > $count
10389 while (( after > before + margin )); do
10391 after=$(num_objects)
10393 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10394 if (( wait > 60 )); then
10395 error "inode slab grew from $before+$margin to $after"
10399 run_test 76a "confirm clients recycle inodes properly ===="
10402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10403 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
10406 local before=$(num_objects)
10408 for i in $(seq $count); do
10413 local after=$(num_objects)
10416 while (( after > before )); do
10418 after=$(num_objects)
10420 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10421 if (( wait > 60 )); then
10422 error "inode slab grew from $before to $after"
10426 echo "slab objects before: $before, after: $after"
10428 run_test 76b "confirm clients recycle directory inodes properly ===="
10430 export ORIG_CSUM=""
10433 # Note: in sptlrpc modes which enable its own bulk checksum, the
10434 # original crc32_le bulk checksum will be automatically disabled,
10435 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10436 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10437 # In this case set_checksums() will not be no-op, because sptlrpc
10438 # bulk checksum will be enabled all through the test.
10440 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10441 lctl set_param -n osc.*.checksums $1
10445 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10446 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10447 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10448 tr -d [] | head -n1)}
10449 set_checksum_type()
10451 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10453 log "set checksum type to $1, rc = $rc"
10457 get_osc_checksum_type()
10459 # arugment 1: OST name, like OST0000
10461 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10462 sed 's/.*\[\(.*\)\].*/\1/g')
10464 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10465 echo $checksum_type
10468 F77_TMP=$TMP/f77-temp
10471 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10472 error "error writing to $F77_TMP"
10475 test_77a() { # bug 10889
10476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10477 $GSS && skip_env "could not run with gss"
10479 [ ! -f $F77_TMP ] && setup_f77
10481 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10485 run_test 77a "normal checksum read/write operation"
10487 test_77b() { # bug 10889
10488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10489 $GSS && skip_env "could not run with gss"
10491 [ ! -f $F77_TMP ] && setup_f77
10492 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10493 $LCTL set_param fail_loc=0x80000409
10496 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10497 error "dd error: $?"
10498 $LCTL set_param fail_loc=0
10500 for algo in $CKSUM_TYPES; do
10501 cancel_lru_locks osc
10502 set_checksum_type $algo
10503 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10504 $LCTL set_param fail_loc=0x80000408
10505 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10506 $LCTL set_param fail_loc=0
10509 set_checksum_type $ORIG_CSUM_TYPE
10512 run_test 77b "checksum error on client write, read"
10517 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10519 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10520 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10521 $check_ost && [ -n "$ost_file_prefix" ] &&
10522 do_facet ost1 rm -f ${ost_file_prefix}\*
10526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10527 $GSS && skip_env "could not run with gss"
10528 remote_ost_nodsh && skip "remote OST with nodsh"
10531 local osc_file_prefix
10533 local check_ost=false
10534 local ost_file_prefix
10540 # ensure corruption will occur on first OSS/OST
10541 $LFS setstripe -i 0 $DIR/$tfile
10543 [ ! -f $F77_TMP ] && setup_f77
10544 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10545 error "dd write error: $?"
10546 fid=$($LFS path2fid $DIR/$tfile)
10548 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10551 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10552 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10554 echo "OSS do not support bulk pages dump upon error"
10557 osc_file_prefix=$($LCTL get_param -n debug_path)
10558 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10560 trap cleanup_77c EXIT
10563 # enable bulk pages dump upon error on Client
10564 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10565 # enable bulk pages dump upon error on OSS
10567 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10569 # flush Client cache to allow next read to reach OSS
10570 cancel_lru_locks osc
10572 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10573 $LCTL set_param fail_loc=0x80000408
10574 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10575 $LCTL set_param fail_loc=0
10579 # check cksum dump on Client
10580 osc_file=$(ls ${osc_file_prefix}*)
10581 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10582 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10583 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10584 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10585 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10587 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10588 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10589 error "dump content does not match on Client"
10591 $check_ost || skip "No need to check cksum dump on OSS"
10593 # check cksum dump on OSS
10594 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10595 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10596 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10597 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10598 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10599 error "dump content does not match on OSS"
10603 run_test 77c "checksum error on client read with debug"
10605 test_77d() { # bug 10889
10606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10607 $GSS && skip_env "could not run with gss"
10609 stack_trap "rm -f $DIR/$tfile"
10610 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10611 $LCTL set_param fail_loc=0x80000409
10613 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10614 error "direct write: rc=$?"
10615 $LCTL set_param fail_loc=0
10618 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10619 $LCTL set_param fail_loc=0x80000408
10621 cancel_lru_locks osc
10622 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10623 error "direct read: rc=$?"
10624 $LCTL set_param fail_loc=0
10627 run_test 77d "checksum error on OST direct write, read"
10629 test_77f() { # bug 10889
10630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10631 $GSS && skip_env "could not run with gss"
10634 stack_trap "rm -f $DIR/$tfile"
10635 for algo in $CKSUM_TYPES; do
10636 cancel_lru_locks osc
10637 set_checksum_type $algo
10638 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10639 $LCTL set_param fail_loc=0x409
10640 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10641 error "direct write succeeded"
10642 $LCTL set_param fail_loc=0
10644 set_checksum_type $ORIG_CSUM_TYPE
10647 run_test 77f "repeat checksum error on write (expect error)"
10649 test_77g() { # bug 10889
10650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10651 $GSS && skip_env "could not run with gss"
10652 remote_ost_nodsh && skip "remote OST with nodsh"
10654 [ ! -f $F77_TMP ] && setup_f77
10656 local file=$DIR/$tfile
10657 stack_trap "rm -f $file" EXIT
10659 $LFS setstripe -c 1 -i 0 $file
10660 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10661 do_facet ost1 lctl set_param fail_loc=0x8000021a
10663 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10664 error "write error: rc=$?"
10665 do_facet ost1 lctl set_param fail_loc=0
10668 cancel_lru_locks osc
10669 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10670 do_facet ost1 lctl set_param fail_loc=0x8000021b
10672 cmp $F77_TMP $file || error "file compare failed"
10673 do_facet ost1 lctl set_param fail_loc=0
10676 run_test 77g "checksum error on OST write, read"
10678 test_77k() { # LU-10906
10679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10680 $GSS && skip_env "could not run with gss"
10682 local cksum_param="osc.$FSNAME*.checksums"
10683 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10687 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10688 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10689 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10692 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10693 error "failed to set checksum=$i on MGS"
10694 wait_update $HOSTNAME "$get_checksum" $i
10696 echo "remount client, checksum should be $i"
10697 remount_client $MOUNT || error "failed to remount client"
10698 checksum=$(eval $get_checksum)
10699 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10701 # remove persistent param to avoid races with checksum mountopt below
10702 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10703 error "failed to delete checksum on MGS"
10705 for opt in "checksum" "nochecksum"; do
10706 #remount with mount option
10707 echo "remount client with option $opt, checksum should be $i"
10708 umount_client $MOUNT || error "failed to umount client"
10709 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10710 error "failed to mount client with option '$opt'"
10711 checksum=$(eval $get_checksum)
10712 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10716 remount_client $MOUNT || error "failed to remount client"
10718 run_test 77k "enable/disable checksum correctly"
10721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10722 $GSS && skip_env "could not run with gss"
10725 stack_trap "set_checksums $ORIG_CSUM" EXIT
10726 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10728 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10730 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10731 for algo in $CKSUM_TYPES; do
10732 set_checksum_type $algo || error "fail to set checksum type $algo"
10733 osc_algo=$(get_osc_checksum_type OST0000)
10734 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10736 # no locks, no reqs to let the connection idle
10737 cancel_lru_locks osc
10738 lru_resize_disable osc
10739 wait_osc_import_state client ost1 IDLE
10741 # ensure ost1 is connected
10742 stat $DIR/$tfile >/dev/null || error "can't stat"
10743 wait_osc_import_state client ost1 FULL
10745 osc_algo=$(get_osc_checksum_type OST0000)
10746 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10750 run_test 77l "preferred checksum type is remembered after reconnected"
10752 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10757 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10758 skip "Need at least version 2.14.52"
10759 local param=checksum_speed
10761 $LCTL get_param $param || error "reading $param failed"
10763 csum_speeds=$($LCTL get_param -n $param)
10765 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10766 error "known checksum types are missing"
10768 run_test 77m "Verify checksum_speed is correctly read"
10770 check_filefrag_77n() {
10775 while read extidx a b start end rest; do
10776 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10777 nr_ext=$(( $nr_ext + 1 ))
10778 starts+=( ${start%..} )
10781 done < <( filefrag -sv $1 )
10783 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10788 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10791 $TRUNCATE $DIR/$tfile 0
10792 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10793 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10794 check_filefrag_77n $DIR/$tfile ||
10795 skip "$tfile blocks not contiguous around hole"
10798 stack_trap "set_checksums $ORIG_CSUM" EXIT
10799 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10800 stack_trap "rm -f $DIR/$tfile"
10802 for algo in $CKSUM_TYPES; do
10803 if [[ "$algo" =~ ^t10 ]]; then
10804 set_checksum_type $algo ||
10805 error "fail to set checksum type $algo"
10806 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10807 error "fail to read $tfile with $algo"
10813 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10816 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10817 skip "Need MDS version at least 2.14.55"
10818 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10819 skip "Need OST version at least 2.14.55"
10820 local ofd=obdfilter
10823 # print OST checksum_type
10824 echo "$ofd.$FSNAME-*.checksum_type:"
10825 do_nodes $(comma_list $(osts_nodes)) \
10826 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10828 # print MDT checksum_type
10829 echo "$mdt.$FSNAME-*.checksum_type:"
10830 do_nodes $(comma_list $(mdts_nodes)) \
10831 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10833 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10834 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10836 (( $o_count == $OSTCOUNT )) ||
10837 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10839 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10840 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10842 (( $m_count == $MDSCOUNT )) ||
10843 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10845 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10847 cleanup_test_78() {
10852 test_78() { # bug 10901
10853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10854 remote_ost || skip_env "local OST"
10857 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10858 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10859 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10860 echo "MemTotal: $MEMTOTAL"
10862 # reserve 256MB of memory for the kernel and other running processes,
10863 # and then take 1/2 of the remaining memory for the read/write buffers.
10864 if [ $MEMTOTAL -gt 512 ] ;then
10865 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10867 # for those poor memory-starved high-end clusters...
10868 MEMTOTAL=$((MEMTOTAL / 2))
10870 echo "Mem to use for directio: $MEMTOTAL"
10872 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10873 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10874 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10875 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10877 echo "Smallest OST: $SMALLESTOST"
10878 [[ $SMALLESTOST -lt 10240 ]] &&
10879 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10881 trap cleanup_test_78 EXIT
10883 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10884 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10886 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10887 echo "File size: $F78SIZE"
10888 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10889 for i in $(seq 1 $NSEQ); do
10890 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10891 echo directIO rdwr round $i of $NSEQ
10892 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10897 run_test 78 "handle large O_DIRECT writes correctly ============"
10899 test_79() { # bug 12743
10900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10902 wait_delete_completed
10904 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10905 BKFREE=$(calc_osc_kbytes kbytesfree)
10906 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10908 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10909 DFTOTAL=`echo $STRING | cut -d, -f1`
10910 DFUSED=`echo $STRING | cut -d, -f2`
10911 DFAVAIL=`echo $STRING | cut -d, -f3`
10912 DFFREE=$(($DFTOTAL - $DFUSED))
10914 ALLOWANCE=$((64 * $OSTCOUNT))
10916 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10917 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10918 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10920 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10921 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10922 error "df free($DFFREE) mismatch OST free($BKFREE)"
10924 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10925 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10926 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10929 run_test 79 "df report consistency check ======================="
10931 test_80() { # bug 10718
10932 remote_ost_nodsh && skip "remote OST with nodsh"
10933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10935 # relax strong synchronous semantics for slow backends like ZFS
10936 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10937 local soc="obdfilter.*.sync_lock_cancel"
10938 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10940 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10941 if [ -z "$save" ]; then
10942 soc="obdfilter.*.sync_on_lock_cancel"
10943 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10946 if [ "$save" != "never" ]; then
10947 local hosts=$(comma_list $(osts_nodes))
10949 do_nodes $hosts $LCTL set_param $soc=never
10950 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10954 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10955 sync; sleep 1; sync
10956 local before=$(date +%s)
10957 cancel_lru_locks osc
10958 local after=$(date +%s)
10959 local diff=$((after - before))
10960 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10964 run_test 80 "Page eviction is equally fast at high offsets too"
10966 test_81a() { # LU-456
10967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10968 remote_ost_nodsh && skip "remote OST with nodsh"
10970 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10971 # MUST OR with the CFS_FAIL_ONCE (0x80000000)
10972 do_facet ost1 lctl set_param fail_loc=0x80000228
10974 # write should trigger a retry and success
10975 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10976 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10978 if [ $RC -ne 0 ] ; then
10979 error "write should success, but failed for $RC"
10982 run_test 81a "OST should retry write when get -ENOSPC ==============="
10984 test_81b() { # LU-456
10985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10986 remote_ost_nodsh && skip "remote OST with nodsh"
10988 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10989 # Don't OR with the CFS_FAIL_ONCE (0x80000000)
10990 do_facet ost1 lctl set_param fail_loc=0x228
10992 # write should retry several times and return -ENOSPC finally
10993 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10994 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10997 if [ $RC -ne $ENOSPC ] ; then
10998 error "dd should fail for -ENOSPC, but succeed."
11001 run_test 81b "OST should return -ENOSPC when retry still fails ======="
11004 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
11006 test_mkdir $DIR/$tdir.cvsroot
11007 chown $RUNAS_ID $DIR/$tdir.cvsroot
11010 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
11013 # some versions of cvs import exit(1) when asked to import links or
11014 # files they can't read. ignore those files.
11015 local toignore=$(find . -type l -printf '-I %f\n' -o \
11016 ! -perm /4 -printf '-I %f\n')
11017 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
11018 $tdir.reposname vtag rtag
11021 test_mkdir $DIR/$tdir.reposname
11022 chown $RUNAS_ID $DIR/$tdir.reposname
11023 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
11025 cd $DIR/$tdir.reposname
11027 $RUNAS cvs add -m 'addmsg' foo99
11029 $RUNAS cvs commit -m 'nomsg' foo99
11030 rm -fr $DIR/$tdir.cvsroot
11032 run_test 99 "cvs strange file/directory operations"
11035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11036 [[ "$NETTYPE" =~ tcp ]] ||
11037 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
11038 [[ -n "$(type -p ss)" ]] || skip_env "ss not available"
11039 remote_ost_nodsh && skip "remote OST with nodsh"
11040 remote_mds_nodsh && skip "remote MDS with nodsh"
11041 remote_servers || skip "useless for local single node setup"
11043 ss -tna | ( rc=1; while read STATE SND RCV LOCAL REMOTE STAT; do
11044 [[ "${REMOTE/*:/}" == "$ACCEPTOR_PORT" ]] || continue
11047 if (( ${LOCAL/*:/} >= 1024 )); then
11048 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
11050 error "local: ${LOCAL/*:/} > 1024 remote: ${REMOTE/*:/}"
11053 (( $rc == 0 )) || error "privileged port not found" )
11055 run_test 100 "check local port using privileged port"
11057 function get_named_value()
11061 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
11064 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
11065 awk '/^max_cached_mb/ { print $2 }')
11068 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
11073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11078 local cache_limit=32
11080 $LCTL set_param -n osc.*-osc*.rpc_stats=0
11081 trap cleanup_101a EXIT
11082 $LCTL set_param -n llite.*.read_ahead_stats=0
11083 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
11086 # randomly read 10000 of 64K chunks from file 3x 32MB in size
11088 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
11089 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
11092 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
11093 get_named_value 'read.but.discarded'); do
11094 discard=$(($discard + $s))
11098 $LCTL get_param osc.*-osc*.rpc_stats
11099 $LCTL get_param llite.*.read_ahead_stats
11101 # Discard is generally zero, but sometimes a few random reads line up
11102 # and trigger larger readahead, which is wasted & leads to discards.
11103 if [[ $(($discard)) -gt $nreads ]]; then
11104 error "too many ($discard) discarded pages"
11106 rm -f $DIR/$tfile || true
11108 run_test 101a "check read-ahead for random reads"
11110 setup_test101bc() {
11111 test_mkdir $DIR/$tdir
11113 local FILE_LENGTH=$2
11116 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
11118 local list=$(comma_list $(osts_nodes))
11119 set_osd_param $list '' read_cache_enable 0
11120 set_osd_param $list '' writethrough_cache_enable 0
11122 trap cleanup_test101bc EXIT
11123 # prepare the read-ahead file
11124 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
11126 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
11127 count=$FILE_SIZE_MB 2> /dev/null
11131 cleanup_test101bc() {
11136 local list=$(comma_list $(osts_nodes))
11137 set_osd_param $list '' read_cache_enable 1
11138 set_osd_param $list '' writethrough_cache_enable 1
11142 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
11147 local stripe_size=$2
11148 local stride_length=$((stripe_size / read_size))
11149 local stride_width=$((stride_length * OSTCOUNT))
11150 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
11151 (stride_width - stride_length) ))
11152 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
11153 get_named_value 'read.but.discarded' | calc_total)
11155 if [[ $discard -gt $discard_limit ]]; then
11156 $LCTL get_param llite.*.read_ahead_stats
11157 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
11159 echo "Read-ahead success for size ${read_size}"
11164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11165 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11167 local STRIPE_SIZE=1048576
11168 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
11170 if [ $SLOW == "yes" ]; then
11171 local FILE_LENGTH=$((STRIDE_SIZE * 64))
11173 local FILE_LENGTH=$((STRIDE_SIZE * 8))
11176 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
11178 # prepare the read-ahead file
11179 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11180 cancel_lru_locks osc
11181 for BIDX in 2 4 8 16 32 64 128 256
11183 local BSIZE=$((BIDX*4096))
11184 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
11185 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
11186 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
11187 $LCTL set_param -n llite.*.read_ahead_stats=0
11188 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
11189 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
11190 cancel_lru_locks osc
11191 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
11196 run_test 101b "check stride-io mode read-ahead ================="
11199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11201 local STRIPE_SIZE=1048576
11202 local FILE_LENGTH=$((STRIPE_SIZE*100))
11205 local osc_rpc_stats
11207 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11209 cancel_lru_locks osc
11210 $LCTL set_param osc.*.rpc_stats=0
11211 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
11212 $LCTL get_param osc.*.rpc_stats
11213 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
11214 local stats=$($LCTL get_param -n $osc_rpc_stats)
11215 local lines=$(echo "$stats" | awk 'END {print NR;}')
11218 if [ $lines -le 20 ]; then
11219 echo "continue debug"
11222 for size in 1 2 4 8; do
11223 local rpc=$(echo "$stats" |
11224 awk '($1 == "'$size':") {print $2; exit; }')
11225 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
11226 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
11228 echo "$osc_rpc_stats check passed!"
11233 run_test 101c "check stripe_size aligned read-ahead"
11236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11238 local file=$DIR/$tfile
11239 local sz_MB=${FILESIZE_101d:-80}
11240 local ra_MB=${READAHEAD_MB:-40}
11242 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
11243 [ $free_MB -lt $sz_MB ] &&
11244 skip "Need free space ${sz_MB}M, have ${free_MB}M"
11246 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
11247 $LFS setstripe -c -1 $file || error "setstripe failed"
11249 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
11250 echo Cancel LRU locks on lustre client to flush the client cache
11251 cancel_lru_locks osc
11253 echo Disable read-ahead
11254 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11255 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11256 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
11257 $LCTL get_param -n llite.*.max_read_ahead_mb
11259 echo "Reading the test file $file with read-ahead disabled"
11260 local sz_KB=$((sz_MB * 1024 / 4))
11261 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
11262 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
11263 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11264 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11266 echo "Cancel LRU locks on lustre client to flush the client cache"
11267 cancel_lru_locks osc
11268 echo Enable read-ahead with ${ra_MB}MB
11269 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
11271 echo "Reading the test file $file with read-ahead enabled"
11272 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11273 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11275 echo "read-ahead disabled time read $raOFF"
11276 echo "read-ahead enabled time read $raON"
11279 wait_delete_completed
11281 # use awk for this check instead of bash because it handles decimals
11282 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
11283 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
11285 run_test 101d "file read with and without read-ahead enabled"
11288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11290 local file=$DIR/$tfile
11291 local size_KB=500 #KB
11295 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
11296 local need_KB=$((count * size_KB))
11297 [[ $free_KB -le $need_KB ]] &&
11298 skip_env "Need free space $need_KB, have $free_KB"
11300 echo "Creating $count ${size_KB}K test files"
11301 for ((i = 0; i < $count; i++)); do
11302 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
11305 echo "Cancel LRU locks on lustre client to flush the client cache"
11306 cancel_lru_locks $OSC
11308 echo "Reset readahead stats"
11309 $LCTL set_param -n llite.*.read_ahead_stats=0
11311 for ((i = 0; i < $count; i++)); do
11312 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
11315 $LCTL get_param llite.*.max_cached_mb
11316 $LCTL get_param llite.*.read_ahead_stats
11317 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11318 get_named_value 'misses' | calc_total)
11320 for ((i = 0; i < $count; i++)); do
11321 rm -rf $file.$i 2>/dev/null
11324 #10000 means 20% reads are missing in readahead
11325 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
11327 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
11330 which iozone || skip_env "no iozone installed"
11332 local old_debug=$($LCTL get_param debug)
11333 old_debug=${old_debug#*=}
11334 $LCTL set_param debug="reada mmap"
11336 # create a test file
11337 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
11339 echo Cancel LRU locks on lustre client to flush the client cache
11340 cancel_lru_locks osc
11342 echo Reset readahead stats
11343 $LCTL set_param -n llite.*.read_ahead_stats=0
11345 echo mmap read the file with small block size
11346 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
11349 echo checking missing pages
11350 $LCTL get_param llite.*.read_ahead_stats
11351 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11352 get_named_value 'misses' | calc_total)
11354 $LCTL set_param debug="$old_debug"
11355 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
11358 run_test 101f "check mmap read performance"
11360 test_101g_brw_size_test() {
11362 local pages=$((mb * 1048576 / PAGE_SIZE))
11363 local file=$DIR/$tfile
11365 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
11366 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
11367 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
11368 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
11372 stack_trap "rm -f $file" EXIT
11373 $LCTL set_param -n osc.*.rpc_stats=0
11375 # 10 RPCs should be enough for the test
11377 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
11378 { error "dd write ${mb} MB blocks failed"; return 3; }
11379 cancel_lru_locks osc
11380 dd of=/dev/null if=$file bs=${mb}M count=$count ||
11381 { error "dd write ${mb} MB blocks failed"; return 4; }
11383 # calculate number of full-sized read and write RPCs
11384 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
11385 sed -n '/pages per rpc/,/^$/p' |
11386 awk '/'$pages':/ { reads += $2; writes += $6 }; \
11387 END { print reads,writes }'))
11388 # allow one extra full-sized read RPC for async readahead
11389 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
11390 { error "${rpcs[0]} != $count read RPCs"; return 5; }
11391 [[ ${rpcs[1]} == $count ]] ||
11392 { error "${rpcs[1]} != $count write RPCs"; return 6; }
11396 remote_ost_nodsh && skip "remote OST with nodsh"
11399 local osts=$(get_facets OST)
11400 local list=$(comma_list $(osts_nodes))
11401 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11402 local brw_size="obdfilter.*.brw_size"
11404 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11406 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
11408 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
11409 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
11410 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11411 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11412 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11413 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11415 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11418 if [[ $orig_mb -lt 16 ]]; then
11419 save_lustre_params $osts "$brw_size" > $p
11420 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11421 error "set 16MB RPC size failed"
11423 echo "remount client to enable new RPC size"
11424 remount_client $MOUNT || error "remount_client failed"
11427 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11428 # should be able to set brw_size=12, but no rpc_stats for that
11429 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11432 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11434 if [[ $orig_mb -lt 16 ]]; then
11435 restore_lustre_params < $p
11436 remount_client $MOUNT || error "remount_client restore failed"
11439 rm -f $p $DIR/$tfile
11441 run_test 101g "Big bulk(4/16 MiB) readahead"
11444 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11446 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11447 error "dd 70M file failed"
11448 echo Cancel LRU locks on lustre client to flush the client cache
11449 cancel_lru_locks osc
11451 echo "Reset readahead stats"
11452 $LCTL set_param -n llite.*.read_ahead_stats 0
11454 echo "Read 10M of data but cross 64M bundary"
11455 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11456 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11457 get_named_value 'misses' | calc_total)
11458 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11459 rm -f $p $DIR/$tfile
11461 run_test 101h "Readahead should cover current read window"
11464 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11465 error "dd 10M file failed"
11467 local max_per_file_mb=$($LCTL get_param -n \
11468 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11469 cancel_lru_locks osc
11470 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11471 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11472 error "set max_read_ahead_per_file_mb to 1 failed"
11474 echo "Reset readahead stats"
11475 $LCTL set_param llite.*.read_ahead_stats=0
11477 dd if=$DIR/$tfile of=/dev/null bs=2M
11479 $LCTL get_param llite.*.read_ahead_stats
11480 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11481 awk '/misses/ { print $2 }')
11482 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11485 run_test 101i "allow current readahead to exceed reservation"
11488 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11489 error "setstripe $DIR/$tfile failed"
11490 local file_size=$((1048576 * 16))
11491 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11492 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11494 echo Disable read-ahead
11495 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11497 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11498 for blk in $PAGE_SIZE 1048576 $file_size; do
11499 cancel_lru_locks osc
11500 echo "Reset readahead stats"
11501 $LCTL set_param -n llite.*.read_ahead_stats=0
11502 local count=$(($file_size / $blk))
11503 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11504 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11505 get_named_value 'failed.to.fast.read' | calc_total)
11506 $LCTL get_param -n llite.*.read_ahead_stats
11507 [ $miss -eq $count ] || error "expected $count got $miss"
11510 rm -f $p $DIR/$tfile
11512 run_test 101j "A complete read block should be submitted when no RA"
11514 test_readahead_base() {
11515 local file=$DIR/$tfile
11521 $LCTL set_param -n llite.*.read_ahead_stats=0
11522 # The first page is not accounted into readahead
11523 ramax=$(((size + PAGE_SIZE - 1) / PAGE_SIZE - 1))
11524 iosz=$(((size + 1048575) / 1048576 * 1048576))
11525 echo "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11527 $LCTL mark "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11528 fallocate -l $size $file || error "failed to fallocate $file"
11529 cancel_lru_locks osc
11530 $MULTIOP $file or${iosz}c || error "failed to read $file"
11531 $LCTL get_param -n llite.*.read_ahead_stats
11532 ranum=$($LCTL get_param -n llite.*.read_ahead_stats |
11533 awk '/readahead.pages/ { print $7 }' | calc_total)
11534 (( $ranum <= $ramax )) ||
11535 error "read-ahead pages is $ranum more than $ramax"
11536 rm -rf $file || error "failed to remove $file"
11541 local file=$DIR/$tfile
11547 check_set_fallocate_or_skip
11548 stack_trap "rm -f $file" EXIT
11550 test_readahead_base 4096
11552 # file size: 16K = 16384
11553 test_readahead_base 16384
11554 test_readahead_base 16385
11555 test_readahead_base 16383
11557 # file size: 1M + 1 = 1048576 + 1
11558 test_readahead_base 1048577
11559 # file size: 1M + 16K
11560 test_readahead_base $((1048576 + 16384))
11562 # file size: stripe_size * (stripe_count - 1) + 16K
11563 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11564 test_readahead_base $((1048576 * (OSTCOUNT - 1) + 16384))
11565 # file size: stripe_size * stripe_count + 16K
11566 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11567 test_readahead_base $((1048576 * OSTCOUNT + 16384))
11568 # file size: 2 * stripe_size * stripe_count + 16K
11569 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11570 test_readahead_base $((2 * 1048576 * OSTCOUNT + 16384))
11572 run_test 101m "read ahead for small file and last stripe of the file"
11575 test_mkdir $DIR/$tdir
11576 chown $RUNAS_ID $DIR/$tdir
11579 STRIPE_COUNT=$OSTCOUNT
11580 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11582 trap cleanup_test102 EXIT
11584 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11586 for num in 1 2 3 4; do
11587 for count in $(seq 1 $STRIPE_COUNT); do
11588 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11589 local size=`expr $STRIPE_SIZE \* $num`
11590 local file=file"$num-$idx-$count"
11591 $1 $LFS setstripe -S $size -i $idx -c $count $file
11597 $1 tar cf $TMP/f102.tar $tdir --xattrs
11600 cleanup_test102() {
11602 rm -f $TMP/f102.tar
11603 rm -rf $DIR/d0.sanity/d102
11607 [ "$UID" != 0 ] && skip "must run as root"
11608 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11609 skip_env "must have user_xattr"
11611 [ -z "$(which setfattr 2>/dev/null)" ] &&
11612 skip_env "could not find setfattr"
11614 local testfile=$DIR/$tfile
11617 echo "set/get xattr..."
11618 setfattr -n trusted.name1 -v value1 $testfile ||
11619 error "setfattr -n trusted.name1=value1 $testfile failed"
11620 getfattr -n trusted.name1 $testfile 2> /dev/null |
11621 grep "trusted.name1=.value1" ||
11622 error "$testfile missing trusted.name1=value1"
11624 setfattr -n user.author1 -v author1 $testfile ||
11625 error "setfattr -n user.author1=author1 $testfile failed"
11626 getfattr -n user.author1 $testfile 2> /dev/null |
11627 grep "user.author1=.author1" ||
11628 error "$testfile missing trusted.author1=author1"
11630 echo "listxattr..."
11631 setfattr -n trusted.name2 -v value2 $testfile ||
11632 error "$testfile unable to set trusted.name2"
11633 setfattr -n trusted.name3 -v value3 $testfile ||
11634 error "$testfile unable to set trusted.name3"
11635 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11636 grep "trusted.name" | wc -l) -eq 3 ] ||
11637 error "$testfile missing 3 trusted.name xattrs"
11639 setfattr -n user.author2 -v author2 $testfile ||
11640 error "$testfile unable to set user.author2"
11641 setfattr -n user.author3 -v author3 $testfile ||
11642 error "$testfile unable to set user.author3"
11643 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11644 grep "user.author" | wc -l) -eq 3 ] ||
11645 error "$testfile missing 3 user.author xattrs"
11647 echo "remove xattr..."
11648 setfattr -x trusted.name1 $testfile ||
11649 error "$testfile error deleting trusted.name1"
11650 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11651 error "$testfile did not delete trusted.name1 xattr"
11653 setfattr -x user.author1 $testfile ||
11654 error "$testfile error deleting user.author1"
11655 echo "set lustre special xattr ..."
11656 $LFS setstripe -c1 $testfile
11657 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11658 awk -F "=" '/trusted.lov/ { print $2 }' )
11659 setfattr -n "trusted.lov" -v $lovea $testfile ||
11660 error "$testfile doesn't ignore setting trusted.lov again"
11661 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11662 error "$testfile allow setting invalid trusted.lov"
11665 run_test 102a "user xattr test =================================="
11667 check_102b_layout() {
11669 local testfile=$DIR/$tfile
11671 echo "test layout '$layout'"
11672 $LFS setstripe $layout $testfile || error "setstripe failed"
11673 $LFS getstripe -y $testfile
11675 echo "get/set/list trusted.lov xattr ..." # b=10930
11676 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11677 [[ "$value" =~ "trusted.lov" ]] ||
11678 error "can't get trusted.lov from $testfile"
11679 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11680 error "getstripe failed"
11682 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11684 value=$(cut -d= -f2 <<<$value)
11685 # LU-13168: truncated xattr should fail if short lov_user_md header
11686 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11687 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11688 for len in $lens; do
11689 echo "setfattr $len $testfile.2"
11690 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11691 [ $len -lt 66 ] && error "short xattr len=$len worked"
11693 local stripe_size=$($LFS getstripe -S $testfile.2)
11694 local stripe_count=$($LFS getstripe -c $testfile.2)
11695 [[ $stripe_size -eq 65536 ]] ||
11696 error "stripe size $stripe_size != 65536"
11697 [[ $stripe_count -eq $stripe_count_orig ]] ||
11698 error "stripe count $stripe_count != $stripe_count_orig"
11699 rm $testfile $testfile.2
11703 [ -z "$(which setfattr 2>/dev/null)" ] &&
11704 skip_env "could not find setfattr"
11705 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11707 # check plain layout
11708 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11710 # and also check composite layout
11711 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11714 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11717 [ -z "$(which setfattr 2>/dev/null)" ] &&
11718 skip_env "could not find setfattr"
11719 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11721 # b10930: get/set/list lustre.lov xattr
11722 echo "get/set/list lustre.lov xattr ..."
11723 test_mkdir $DIR/$tdir
11724 chown $RUNAS_ID $DIR/$tdir
11725 local testfile=$DIR/$tdir/$tfile
11726 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11727 error "setstripe failed"
11728 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11729 error "getstripe failed"
11730 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11731 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11733 local testfile2=${testfile}2
11734 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11735 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11737 $RUNAS $MCREATE $testfile2
11738 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11739 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11740 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11741 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11742 [ $stripe_count -eq $STRIPECOUNT ] ||
11743 error "stripe count $stripe_count != $STRIPECOUNT"
11745 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11747 compare_stripe_info1() {
11748 local stripe_index_all_zero=true
11750 for num in 1 2 3 4; do
11751 for count in $(seq 1 $STRIPE_COUNT); do
11752 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11753 local size=$((STRIPE_SIZE * num))
11754 local file=file"$num-$offset-$count"
11755 stripe_size=$($LFS getstripe -S $PWD/$file)
11756 [[ $stripe_size -ne $size ]] &&
11757 error "$file: size $stripe_size != $size"
11758 stripe_count=$($LFS getstripe -c $PWD/$file)
11759 # allow fewer stripes to be created, ORI-601
11760 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11761 error "$file: count $stripe_count != $count"
11762 stripe_index=$($LFS getstripe -i $PWD/$file)
11763 [[ $stripe_index -ne 0 ]] &&
11764 stripe_index_all_zero=false
11768 $stripe_index_all_zero &&
11769 error "all files are being extracted starting from OST index 0"
11773 have_xattrs_include() {
11774 tar --help | grep -q xattrs-include &&
11775 echo --xattrs-include="lustre.*"
11779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11780 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11782 XINC=$(have_xattrs_include)
11784 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11785 cd $DIR/$tdir/$tdir
11786 compare_stripe_info1
11788 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11792 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11794 XINC=$(have_xattrs_include)
11796 test_mkdir $DIR/$tdir.restore
11798 tar cf - --xattrs $tdir | tar xf - \
11799 -C $DIR/$tdir.restore --xattrs $XINC
11800 cd $DIR/$tdir.restore/$tdir
11801 compare_stripe_info1
11803 run_test 102f "tar copy files, not keep osts"
11806 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11807 skip "must have user_xattr"
11808 [ -z "$(which setfattr 2>/dev/null)" ] &&
11809 skip_env "could not find setfattr"
11810 [ -z "$(which getfattr 2>/dev/null)" ] &&
11811 skip_env "could not find getfattr"
11813 local xsize=${1:-1024} # in bytes
11814 local file=$DIR/$tfile
11815 local value="$(generate_string $xsize)"
11816 local xbig=trusted.big
11820 log "save $xbig on $file"
11821 if [ -z "$toobig" ]
11823 setfattr -n $xbig -v $value $file ||
11824 error "saving $xbig on $file failed"
11826 setfattr -n $xbig -v $value $file &&
11827 error "saving $xbig on $file succeeded"
11831 local orig=$(get_xattr_value $xbig $file)
11832 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11834 local xsml=trusted.sml
11835 log "save $xsml on $file"
11836 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11838 local new=$(get_xattr_value $xbig $file)
11839 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11841 log "grow $xsml on $file"
11842 setfattr -n $xsml -v "$value" $file ||
11843 error "growing $xsml on $file failed"
11845 new=$(get_xattr_value $xbig $file)
11846 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11847 log "$xbig still valid after growing $xsml"
11852 test_102h() { # bug 15777
11855 run_test 102h "grow xattr from inside inode to external block"
11858 large_xattr_enabled || skip_env "ea_inode feature disabled"
11860 echo "setting xattr of max xattr size: $(max_xattr_size)"
11861 grow_xattr $(max_xattr_size)
11863 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11864 echo "This should fail:"
11865 grow_xattr $(($(max_xattr_size) + 10)) 1
11867 run_test 102ha "grow xattr from inside inode to external inode"
11869 test_102i() { # bug 17038
11870 [ -z "$(which getfattr 2>/dev/null)" ] &&
11871 skip "could not find getfattr"
11874 ln -s $DIR/$tfile $DIR/${tfile}link
11875 getfattr -n trusted.lov $DIR/$tfile ||
11876 error "lgetxattr on $DIR/$tfile failed"
11877 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11878 grep -i "no such attr" ||
11879 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11880 rm -f $DIR/$tfile $DIR/${tfile}link
11882 run_test 102i "lgetxattr test on symbolic link ============"
11885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11886 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11888 XINC=$(have_xattrs_include)
11889 setup_test102 "$RUNAS"
11890 chown $RUNAS_ID $DIR/$tdir
11891 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11892 cd $DIR/$tdir/$tdir
11893 compare_stripe_info1 "$RUNAS"
11895 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11898 [ -z "$(which setfattr 2>/dev/null)" ] &&
11899 skip "could not find setfattr"
11902 # b22187 just check that does not crash for regular file.
11903 setfattr -n trusted.lov $DIR/$tfile
11904 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11905 local test_kdir=$DIR/$tdir
11906 test_mkdir $test_kdir
11907 local default_size=$($LFS getstripe -S $test_kdir)
11908 local default_count=$($LFS getstripe -c $test_kdir)
11909 local default_offset=$($LFS getstripe -i $test_kdir)
11910 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11911 error 'dir setstripe failed'
11912 setfattr -n trusted.lov $test_kdir
11913 local stripe_size=$($LFS getstripe -S $test_kdir)
11914 local stripe_count=$($LFS getstripe -c $test_kdir)
11915 local stripe_offset=$($LFS getstripe -i $test_kdir)
11916 [ $stripe_size -eq $default_size ] ||
11917 error "stripe size $stripe_size != $default_size"
11918 [ $stripe_count -eq $default_count ] ||
11919 error "stripe count $stripe_count != $default_count"
11920 [ $stripe_offset -eq $default_offset ] ||
11921 error "stripe offset $stripe_offset != $default_offset"
11922 rm -rf $DIR/$tfile $test_kdir
11924 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11927 [ -z "$(which getfattr 2>/dev/null)" ] &&
11928 skip "could not find getfattr"
11930 # LU-532 trusted. xattr is invisible to non-root
11931 local testfile=$DIR/$tfile
11935 echo "listxattr as user..."
11936 chown $RUNAS_ID $testfile
11937 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11938 grep -q "trusted" &&
11939 error "$testfile trusted xattrs are user visible"
11943 run_test 102l "listxattr size test =================================="
11945 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11946 local path=$DIR/$tfile
11949 listxattr_size_check $path || error "listattr_size_check $path failed"
11951 run_test 102m "Ensure listxattr fails on small bufffer ========"
11955 getxattr() { # getxattr path name
11956 # Return the base64 encoding of the value of xattr name on path.
11960 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11962 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11964 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11966 getfattr --absolute-names --encoding=base64 --name=$name $path |
11967 awk -F= -v name=$name '$1 == name {
11968 print substr($0, index($0, "=") + 1);
11972 test_102n() { # LU-4101 mdt: protect internal xattrs
11973 [ -z "$(which setfattr 2>/dev/null)" ] &&
11974 skip "could not find setfattr"
11975 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11977 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11980 local file0=$DIR/$tfile.0
11981 local file1=$DIR/$tfile.1
11982 local xattr0=$TMP/$tfile.0
11983 local xattr1=$TMP/$tfile.1
11984 local namelist="lov lma lmv link fid version som hsm"
11988 rm -rf $file0 $file1 $xattr0 $xattr1
11989 touch $file0 $file1
11991 # Get 'before' xattrs of $file1.
11992 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11994 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11995 namelist+=" lfsck_namespace"
11996 for name in $namelist; do
11997 # Try to copy xattr from $file0 to $file1.
11998 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12000 setfattr --name=trusted.$name --value="$value" $file1 ||
12001 error "setxattr 'trusted.$name' failed"
12003 # Try to set a garbage xattr.
12004 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12006 if [[ x$name == "xlov" ]]; then
12007 setfattr --name=trusted.lov --value="$value" $file1 &&
12008 error "setxattr invalid 'trusted.lov' success"
12010 setfattr --name=trusted.$name --value="$value" $file1 ||
12011 error "setxattr invalid 'trusted.$name' failed"
12014 # Try to remove the xattr from $file1. We don't care if this
12015 # appears to succeed or fail, we just don't want there to be
12016 # any changes or crashes.
12017 setfattr --remove=$trusted.$name $file1 2> /dev/null
12020 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
12023 # Try to copy xattr from $file0 to $file1.
12024 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12026 setfattr --name=trusted.$name --value="$value" $file1 ||
12027 error "setxattr 'trusted.$name' failed"
12029 # Try to set a garbage xattr.
12030 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12032 setfattr --name=trusted.$name --value="$value" $file1 ||
12033 error "setxattr 'trusted.$name' failed"
12035 # Try to remove the xattr from $file1. We don't care if this
12036 # appears to succeed or fail, we just don't want there to be
12037 # any changes or crashes.
12038 setfattr --remove=$trusted.$name $file1 2> /dev/null
12041 # Get 'after' xattrs of file1.
12042 getfattr --absolute-names --dump --match=- $file1 > $xattr1
12044 if ! diff $xattr0 $xattr1; then
12045 error "before and after xattrs of '$file1' differ"
12048 rm -rf $file0 $file1 $xattr0 $xattr1
12052 run_test 102n "silently ignore setxattr on internal trusted xattrs"
12054 test_102p() { # LU-4703 setxattr did not check ownership
12055 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
12056 skip "MDS needs to be at least 2.5.56"
12058 local testfile=$DIR/$tfile
12062 echo "setfacl as user..."
12063 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
12064 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
12066 echo "setfattr as user..."
12067 setfacl -m "u:$RUNAS_ID:---" $testfile
12068 $RUNAS setfattr -x system.posix_acl_access $testfile
12069 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
12071 run_test 102p "check setxattr(2) correctly fails without permission"
12074 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
12075 skip "MDS needs to be at least 2.6.92"
12077 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
12079 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
12082 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
12083 skip "MDS needs to be at least 2.6.93"
12085 touch $DIR/$tfile || error "touch"
12086 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
12087 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
12088 rm $DIR/$tfile || error "rm"
12091 mkdir -p $DIR/$tdir || error "mkdir"
12092 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12093 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12094 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12095 error "$testfile error deleting user.author1"
12096 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12097 grep "user.$(basename $tdir)" &&
12098 error "$tdir did not delete user.$(basename $tdir)"
12099 rmdir $DIR/$tdir || error "rmdir"
12102 test_mkdir $DIR/$tdir
12103 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12104 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12105 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12106 error "$testfile error deleting user.author1"
12107 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12108 grep "user.$(basename $tdir)" &&
12109 error "$tdir did not delete user.$(basename $tdir)"
12110 rmdir $DIR/$tdir || error "rm striped dir"
12112 run_test 102r "set EAs with empty values"
12115 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12116 skip "MDS needs to be at least 2.11.52"
12118 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12120 save_lustre_params client "llite.*.xattr_cache" > $save
12122 for cache in 0 1; do
12123 lctl set_param llite.*.xattr_cache=$cache
12126 touch $DIR/$tfile || error "touch"
12127 for prefix in lustre security system trusted user; do
12128 # Note getxattr() may fail with 'Operation not
12129 # supported' or 'No such attribute' depending
12130 # on prefix and cache.
12131 getfattr -n $prefix.n102s $DIR/$tfile &&
12132 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
12136 restore_lustre_params < $save
12138 run_test 102s "getting nonexistent xattrs should fail"
12141 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12142 skip "MDS needs to be at least 2.11.52"
12144 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12146 save_lustre_params client "llite.*.xattr_cache" > $save
12148 for cache in 0 1; do
12149 lctl set_param llite.*.xattr_cache=$cache
12151 for buf_size in 0 256; do
12153 touch $DIR/$tfile || error "touch"
12154 setfattr -n user.multiop $DIR/$tfile
12155 $MULTIOP $DIR/$tfile oa$buf_size ||
12156 error "cannot get zero length xattr value (buf_size = $buf_size)"
12160 restore_lustre_params < $save
12162 run_test 102t "zero length xattr values handled correctly"
12166 local test=$LUSTRE/tests/acl/$1.test
12167 local tmp=$(mktemp -t $1-XXXXXX).test
12175 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
12176 local sedgroups="-e s/:users/:$grp/g"
12177 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
12179 sed $sedusers $sedgroups < $test > $tmp
12180 stack_trap "rm -f $tmp"
12181 [[ -s $tmp ]] || error "sed failed to create test script"
12183 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
12184 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
12188 [ "$UID" != 0 ] && skip "must run as root"
12189 $GSS && skip_env "could not run under gss"
12190 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
12191 skip_env "must have acl enabled"
12192 which setfacl || skip_env "could not find setfacl"
12193 remote_mds_nodsh && skip "remote MDS with nodsh"
12195 ACLBIN=${ACLBIN:-"bin"}
12196 ACLDMN=${ACLDMN:-"daemon"}
12197 ACLGRP=${ACLGRP:-"users"}
12198 ACLNBD=${ACLNBD:-"nobody"}
12201 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
12202 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
12204 if ! id $ACLBIN ; then
12206 skip_env "can't find suitable ACL 'bin' $ACLBIN"
12209 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
12210 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
12211 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
12213 if ! id $ACLDMN ; then
12215 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
12218 if ! getent group $ACLGRP; then
12219 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
12221 if ! getent group $ACLGRP; then
12222 echo "cannot find group '$ACLGRP', adding it"
12224 add_group 60000 $ACLGRP
12228 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
12229 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
12230 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12232 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12233 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
12235 if ! getent group $ACLGRP; then
12236 echo "cannot find group '$ACLGRP', adding it"
12238 add_group 60000 $ACLGRP
12240 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12241 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12243 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
12247 gpasswd -a $ACLDMN $ACLBIN ||
12248 error "setting client group failed" # LU-5641
12249 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
12250 error "setting MDS group failed" # LU-5641
12252 declare -a identity_old
12254 for num in $(seq $MDSCOUNT); do
12255 switch_identity $num true || identity_old[$num]=$?
12258 SAVE_UMASK=$(umask)
12260 mkdir -p $DIR/$tdir
12263 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
12264 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
12265 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
12266 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
12267 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
12268 # CentOS7- uses nobody=99, while newer distros use nobody=65534
12269 if ! id -u $ACLNBD ||
12270 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
12272 if ! id -u $ACLNBD; then
12276 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
12277 add_group $(id -u $ACLNBD) $ACLNBD
12278 if ! getent group $ACLNBD; then
12282 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
12283 [[ -n "$ACLNBD" ]] && which setfattr; then
12284 run_acl_subtest permissions_xattr \
12285 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
12286 elif [[ -z "$ACLNBD" ]]; then
12287 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
12289 echo "skip 'permission_xattr' test - missing setfattr command"
12291 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
12293 # inheritance test got from HP
12294 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
12295 chmod +x make-tree || error "chmod +x failed"
12296 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
12299 echo "LU-974 ignore umask when acl is enabled..."
12300 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
12301 if [ $MDSCOUNT -ge 2 ]; then
12302 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
12305 echo "LU-2561 newly created file is same size as directory..."
12306 if [ "$mds1_FSTYPE" != "zfs" ]; then
12307 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
12309 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
12312 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
12317 for num in $(seq $MDSCOUNT); do
12318 if [ "${identity_old[$num]}" = 1 ]; then
12319 switch_identity $num false || identity_old[$num]=$?
12323 run_test 103a "acl test"
12329 for U in {0..511}; do
12331 local O=$(printf "%04o" $U)
12333 umask $(printf "%04o" $((511 ^ $O)))
12334 $LFS setstripe -c 1 $DIR/$tfile.s$O
12335 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
12337 (( $S == ($O & 0666) )) ||
12338 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
12340 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
12341 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
12342 (( $S == ($O & 0666) )) ||
12343 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
12345 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
12346 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
12347 (( $S == ($O & 0666) )) ||
12348 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
12349 rm -f $DIR/$tfile.[smp]$0
12353 # limit the concurrently running threads to 64. LU-11878
12354 local idx=$((U % 64))
12355 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
12360 run_test 103b "umask lfs setstripe"
12363 mkdir -p $DIR/$tdir
12364 cp -rp $DIR/$tdir $DIR/$tdir.bak
12366 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
12367 error "$DIR/$tdir shouldn't contain default ACL"
12368 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
12369 error "$DIR/$tdir.bak shouldn't contain default ACL"
12372 run_test 103c "'cp -rp' won't set empty acl"
12377 local saved_debug=$($LCTL get_param -n debug)
12379 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
12380 skip "MDS needs to be at least 2.14.52"
12382 large_xattr_enabled || skip_env "ea_inode feature disabled"
12384 mkdir -p $DIR/$tdir
12385 # add big LOV EA to cause reply buffer overflow earlier
12386 $LFS setstripe -C 1000 $DIR/$tdir
12387 lctl set_param mdc.*-mdc*.stats=clear
12389 $LCTL set_param debug=0
12390 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
12391 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
12393 # add a large number of default ACLs (expect 8000+ for 2.13+)
12394 for U in {2..7000}; do
12395 setfacl -d -m user:$U:rwx $DIR/$tdir ||
12396 error "Able to add just $U default ACLs"
12398 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
12399 echo "$numacl default ACLs created"
12401 stat $DIR/$tdir || error "Cannot stat directory"
12402 # check file creation
12403 touch $DIR/$tdir/$tfile ||
12404 error "failed to create $tfile with $numacl default ACLs"
12405 stat $DIR/$tdir/$tfile || error "Cannot stat file"
12406 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12407 echo "$fileacl ACLs were inherited"
12408 (( $fileacl == $numacl )) ||
12409 error "Not all default ACLs were inherited: $numacl != $fileacl"
12410 # check that new ACLs creation adds new ACLs to inherited ACLs
12411 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
12412 error "Cannot set new ACL"
12413 numacl=$((numacl + 1))
12414 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12415 (( $fileacl == $numacl )) ||
12416 error "failed to add new ACL: $fileacl != $numacl as expected"
12417 # adds more ACLs to a file to reach their maximum at 8000+
12419 for U in {20000..25000}; do
12420 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
12421 numacl=$((numacl + 1))
12423 echo "Added $numacl more ACLs to the file"
12424 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12425 echo "Total $fileacl ACLs in file"
12426 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
12427 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
12428 rmdir $DIR/$tdir || error "Cannot remove directory"
12430 run_test 103e "inheritance of big amount of default ACLs"
12433 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
12434 skip "MDS needs to be at least 2.14.51"
12436 large_xattr_enabled || skip_env "ea_inode feature disabled"
12438 # enable changelog to consume more internal MDD buffers
12441 mkdir -p $DIR/$tdir
12443 $LFS setstripe -C 1000 $DIR/$tdir
12444 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
12445 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
12446 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
12447 rmdir $DIR/$tdir || error "Cannot remove directory"
12449 run_test 103f "changelog doesn't interfere with default ACLs buffers"
12452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12455 lfs df || error "lfs df failed"
12456 lfs df -ih || error "lfs df -ih failed"
12457 lfs df -h $DIR || error "lfs df -h $DIR failed"
12458 lfs df -i $DIR || error "lfs df -i $DIR failed"
12459 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
12460 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
12462 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
12463 lctl --device %$OSC deactivate
12464 lfs df || error "lfs df with deactivated OSC failed"
12465 lctl --device %$OSC activate
12466 # wait the osc back to normal
12467 wait_osc_import_ready client ost
12469 lfs df || error "lfs df with reactivated OSC failed"
12472 run_test 104a "lfs df [-ih] [path] test ========================="
12475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12476 [ $RUNAS_ID -eq $UID ] &&
12477 skip_env "RUNAS_ID = UID = $UID -- skipping"
12479 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12480 grep "Permission denied" | wc -l)))
12481 if [ $denied_cnt -ne 0 ]; then
12482 error "lfs check servers test failed"
12485 run_test 104b "$RUNAS lfs check servers test ===================="
12488 # Verify $1 is within range of $2.
12489 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12490 # $1 is <= 2% of $2. Else Fail.
12493 # Strip all units (M, G, T)
12494 actual=$(echo $1 | tr -d A-Z)
12495 expect=$(echo $2 | tr -d A-Z)
12497 expect_lo=$(($expect * 98 / 100)) # 2% below
12498 expect_hi=$(($expect * 102 / 100)) # 2% above
12500 # permit 2% drift above and below
12501 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12506 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12508 local ost_param="osd-zfs.$FSNAME-OST0000."
12509 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12510 local ofacets=$(get_facets OST)
12511 local mfacets=$(get_facets MDS)
12512 local saved_ost_blocks=
12513 local saved_mdt_blocks=
12515 echo "Before recordsize change"
12516 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12517 df=($(df -h | grep "$MOUNT"$))
12520 echo "lfs output : ${lfs_df[*]}"
12521 echo "df output : ${df[*]}"
12523 for facet in ${ofacets//,/ }; do
12524 if [ -z $saved_ost_blocks ]; then
12525 saved_ost_blocks=$(do_facet $facet \
12526 lctl get_param -n $ost_param.blocksize)
12527 echo "OST Blocksize: $saved_ost_blocks"
12529 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12530 do_facet $facet zfs set recordsize=32768 $ost
12533 # BS too small. Sufficient for functional testing.
12534 for facet in ${mfacets//,/ }; do
12535 if [ -z $saved_mdt_blocks ]; then
12536 saved_mdt_blocks=$(do_facet $facet \
12537 lctl get_param -n $mdt_param.blocksize)
12538 echo "MDT Blocksize: $saved_mdt_blocks"
12540 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12541 do_facet $facet zfs set recordsize=32768 $mdt
12544 # Give new values chance to reflect change
12547 echo "After recordsize change"
12548 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12549 df_after=($(df -h | grep "$MOUNT"$))
12552 echo "lfs output : ${lfs_df_after[*]}"
12553 echo "df output : ${df_after[*]}"
12556 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12557 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12558 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12559 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12560 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12561 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12564 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12565 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12566 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12567 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12568 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12569 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12571 # Restore MDT recordize back to original
12572 for facet in ${mfacets//,/ }; do
12573 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12574 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12577 # Restore OST recordize back to original
12578 for facet in ${ofacets//,/ }; do
12579 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12580 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12585 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12588 (( $RUNAS_ID != $UID )) ||
12589 skip_env "RUNAS_ID = UID = $UID -- skipping"
12591 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12592 skip "lustre version doesn't support lctl dl with non-root"
12594 # debugfs only allows root users to access files, so the
12595 # previous move of the "devices" file to debugfs broke
12596 # "lctl dl" for non-root users. The LU-9680 Netlink
12597 # interface again allows non-root users to list devices.
12598 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12599 error "lctl dl doesn't work for non root"
12601 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12602 [ "$ost_count" -eq $OSTCOUNT ] ||
12603 error "lctl dl reports wrong number of OST devices"
12605 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12606 [ "$mdt_count" -eq $MDSCOUNT ] ||
12607 error "lctl dl reports wrong number of MDT devices"
12609 run_test 104d "$RUNAS lctl dl test"
12612 # doesn't work on 2.4 kernels
12614 if $(flock_is_enabled); then
12615 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12617 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12621 run_test 105a "flock when mounted without -o flock test ========"
12625 if $(flock_is_enabled); then
12626 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12628 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12632 run_test 105b "fcntl when mounted without -o flock test ========"
12636 if $(flock_is_enabled); then
12637 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12639 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12643 run_test 105c "lockf when mounted without -o flock test"
12645 test_105d() { # bug 15924
12646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12648 test_mkdir $DIR/$tdir
12649 flock_is_enabled || skip_env "mount w/o flock enabled"
12650 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12651 $LCTL set_param fail_loc=0x80000315
12652 flocks_test 2 $DIR/$tdir
12654 run_test 105d "flock race (should not freeze) ========"
12656 test_105e() { # bug 22660 && 22040
12657 flock_is_enabled || skip_env "mount w/o flock enabled"
12660 flocks_test 3 $DIR/$tfile
12662 run_test 105e "Two conflicting flocks from same process"
12664 test_106() { #bug 10921
12665 test_mkdir $DIR/$tdir
12666 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12667 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12669 run_test 106 "attempt exec of dir followed by chown of that dir"
12672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12680 local save_pattern=$(sysctl -n kernel.core_pattern)
12681 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12682 sysctl -w kernel.core_pattern=$file
12683 sysctl -w kernel.core_uses_pid=0
12685 ulimit -c unlimited
12691 kill -s 11 $SLEEPPID
12693 if [ -e $file ]; then
12694 size=`stat -c%s $file`
12695 [ $size -eq 0 ] && error "Fail to create core file $file"
12697 error "Fail to create core file $file"
12700 sysctl -w kernel.core_pattern=$save_pattern
12701 sysctl -w kernel.core_uses_pid=$save_uses_pid
12704 run_test 107 "Coredump on SIG"
12707 test_mkdir $DIR/$tdir
12708 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12709 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12710 error "mkdir with 256 char should fail, but did not"
12711 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12712 error "create with 255 char failed"
12713 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12714 error "create with 256 char should fail, but did not"
12719 run_test 110 "filename length checking"
12721 test_116a() { # was previously test_116()
12722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12723 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12724 remote_mds_nodsh && skip "remote MDS with nodsh"
12726 echo -n "Free space priority "
12727 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12732 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12733 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12734 stack_trap simple_cleanup_common
12736 # Check if we need to generate uneven OSTs
12737 test_mkdir -p $DIR/$tdir/OST${MINI}
12738 local FILL=$((MINV / 4))
12739 local DIFF=$((MAXV - MINV))
12740 local DIFF2=$((DIFF * 100 / MINV))
12742 local threshold=$(do_facet $SINGLEMDS \
12743 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12744 threshold=${threshold%%%}
12745 echo -n "Check for uneven OSTs: "
12746 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12748 if [[ $DIFF2 -gt $threshold ]]; then
12750 echo "Don't need to fill OST$MINI"
12752 # generate uneven OSTs. Write 2% over the QOS threshold value
12754 DIFF=$((threshold - DIFF2 + 2))
12755 DIFF2=$((MINV * DIFF / 100))
12756 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12757 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12758 error "setstripe failed"
12759 DIFF=$((DIFF2 / 2048))
12761 while [ $i -lt $DIFF ]; do
12763 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12764 bs=2M count=1 2>/dev/null
12773 DIFF=$((MAXV - MINV))
12774 DIFF2=$((DIFF * 100 / MINV))
12775 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12776 if [ $DIFF2 -gt $threshold ]; then
12779 skip "QOS imbalance criteria not met"
12787 # now fill using QOS
12788 $LFS setstripe -c 1 $DIR/$tdir
12789 FILL=$((FILL / 200))
12790 if [ $FILL -gt 600 ]; then
12793 echo "writing $FILL files to QOS-assigned OSTs"
12795 while [ $i -lt $FILL ]; do
12797 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12798 count=1 2>/dev/null
12801 echo "wrote $i 200k files"
12805 echo "Note: free space may not be updated, so measurements might be off"
12807 DIFF2=$((MAXV - MINV))
12808 echo "free space delta: orig $DIFF final $DIFF2"
12809 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12810 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12811 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12812 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12813 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12814 if [[ $DIFF -gt 0 ]]; then
12815 FILL=$((DIFF2 * 100 / DIFF - 100))
12816 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12819 # Figure out which files were written where
12820 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12821 awk '/'$MINI1': / {print $2; exit}')
12823 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12824 echo "$MINC files created on smaller OST $MINI1"
12825 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12826 awk '/'$MAXI1': / {print $2; exit}')
12828 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12829 echo "$MAXC files created on larger OST $MAXI1"
12830 if [[ $MINC -gt 0 ]]; then
12831 FILL=$((MAXC * 100 / MINC - 100))
12832 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12834 [[ $MAXC -gt $MINC ]] ||
12835 error_ignore LU-9 "stripe QOS didn't balance free space"
12837 run_test 116a "stripe QOS: free space balance ==================="
12839 test_116b() { # LU-2093
12840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12841 remote_mds_nodsh && skip "remote MDS with nodsh"
12843 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12844 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12845 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12846 [ -z "$old_rr" ] && skip "no QOS"
12847 do_facet $SINGLEMDS lctl set_param \
12848 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12849 mkdir -p $DIR/$tdir
12850 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12851 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12852 do_facet $SINGLEMDS lctl set_param fail_loc=0
12854 do_facet $SINGLEMDS lctl set_param \
12855 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12857 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12859 test_117() # bug 10891
12861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12863 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12864 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12865 lctl set_param fail_loc=0x21e
12866 > $DIR/$tfile || error "truncate failed"
12867 lctl set_param fail_loc=0
12868 echo "Truncate succeeded."
12871 run_test 117 "verify osd extend =========="
12873 NO_SLOW_RESENDCOUNT=4
12874 export OLD_RESENDCOUNT=""
12875 set_resend_count () {
12876 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12877 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12878 lctl set_param -n $PROC_RESENDCOUNT $1
12879 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12882 # for reduce test_118* time (b=14842)
12883 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12885 # Reset async IO behavior after error case
12887 FILE=$DIR/reset_async
12889 # Ensure all OSCs are cleared
12890 $LFS setstripe -c -1 $FILE
12891 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12896 test_118a() #bug 11710
12898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12902 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12903 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12904 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12906 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12907 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12912 run_test 118a "verify O_SYNC works =========="
12916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12917 remote_ost_nodsh && skip "remote OST with nodsh"
12921 #define OBD_FAIL_SRV_ENOENT 0x217
12922 set_nodes_failloc "$(osts_nodes)" 0x217
12923 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12925 set_nodes_failloc "$(osts_nodes)" 0
12926 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12927 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12930 if [[ $RC -eq 0 ]]; then
12931 error "Must return error due to dropped pages, rc=$RC"
12935 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12936 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12940 echo "Dirty pages not leaked on ENOENT"
12942 # Due to the above error the OSC will issue all RPCs syncronously
12943 # until a subsequent RPC completes successfully without error.
12944 $MULTIOP $DIR/$tfile Ow4096yc
12949 run_test 118b "Reclaim dirty pages on fatal error =========="
12953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12955 # for 118c, restore the original resend count, LU-1940
12956 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12957 set_resend_count $OLD_RESENDCOUNT
12958 remote_ost_nodsh && skip "remote OST with nodsh"
12962 #define OBD_FAIL_OST_EROFS 0x216
12963 set_nodes_failloc "$(osts_nodes)" 0x216
12965 # multiop should block due to fsync until pages are written
12966 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12970 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12971 error "Multiop failed to block on fsync, pid=$MULTIPID"
12974 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12976 if [[ $WRITEBACK -eq 0 ]]; then
12977 error "No page in writeback, writeback=$WRITEBACK"
12980 set_nodes_failloc "$(osts_nodes)" 0
12983 if [[ $RC -ne 0 ]]; then
12984 error "Multiop fsync failed, rc=$RC"
12987 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12988 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12990 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12991 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12995 echo "Dirty pages flushed via fsync on EROFS"
12998 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
13000 # continue to use small resend count to reduce test_118* time (b=14842)
13001 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
13005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13006 remote_ost_nodsh && skip "remote OST with nodsh"
13010 #define OBD_FAIL_OST_BRW_PAUSE_BULK
13011 set_nodes_failloc "$(osts_nodes)" 0x214
13012 # multiop should block due to fsync until pages are written
13013 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13017 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13018 error "Multiop failed to block on fsync, pid=$MULTIPID"
13021 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13023 if [[ $WRITEBACK -eq 0 ]]; then
13024 error "No page in writeback, writeback=$WRITEBACK"
13027 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
13028 set_nodes_failloc "$(osts_nodes)" 0
13030 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13031 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13033 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13034 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13038 echo "Dirty pages gaurenteed flushed via fsync"
13041 run_test 118d "Fsync validation inject a delay of the bulk =========="
13044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13048 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
13049 lctl set_param fail_loc=0x8000040a
13051 # Should simulate EINVAL error which is fatal
13052 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13054 if [[ $RC -eq 0 ]]; then
13055 error "Must return error due to dropped pages, rc=$RC"
13058 lctl set_param fail_loc=0x0
13060 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13061 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13062 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13064 if [[ $LOCKED -ne 0 ]]; then
13065 error "Locked pages remain in cache, locked=$LOCKED"
13068 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13069 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13073 echo "No pages locked after fsync"
13078 run_test 118f "Simulate unrecoverable OSC side error =========="
13081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13085 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
13086 lctl set_param fail_loc=0x406
13088 # simulate local -ENOMEM
13089 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13092 lctl set_param fail_loc=0
13093 if [[ $RC -eq 0 ]]; then
13094 error "Must return error due to dropped pages, rc=$RC"
13097 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13098 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13099 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13101 if [[ $LOCKED -ne 0 ]]; then
13102 error "Locked pages remain in cache, locked=$LOCKED"
13105 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13106 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13110 echo "No pages locked after fsync"
13115 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
13118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13119 remote_ost_nodsh && skip "remote OST with nodsh"
13123 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13124 set_nodes_failloc "$(osts_nodes)" 0x20e
13125 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13126 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13129 set_nodes_failloc "$(osts_nodes)" 0
13130 if [[ $RC -eq 0 ]]; then
13131 error "Must return error due to dropped pages, rc=$RC"
13134 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13135 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13136 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13138 if [[ $LOCKED -ne 0 ]]; then
13139 error "Locked pages remain in cache, locked=$LOCKED"
13142 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13143 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13147 echo "No pages locked after fsync"
13151 run_test 118h "Verify timeout in handling recoverables errors =========="
13153 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13157 remote_ost_nodsh && skip "remote OST with nodsh"
13161 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13162 set_nodes_failloc "$(osts_nodes)" 0x20e
13164 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13165 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13168 set_nodes_failloc "$(osts_nodes)" 0
13172 if [[ $RC -ne 0 ]]; then
13173 error "got error, but should be not, rc=$RC"
13176 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13177 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13178 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13179 if [[ $LOCKED -ne 0 ]]; then
13180 error "Locked pages remain in cache, locked=$LOCKED"
13183 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13184 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13188 echo "No pages locked after fsync"
13192 run_test 118i "Fix error before timeout in recoverable error =========="
13194 [ "$SLOW" = "no" ] && set_resend_count 4
13197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13198 remote_ost_nodsh && skip "remote OST with nodsh"
13202 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
13203 set_nodes_failloc "$(osts_nodes)" 0x220
13205 # return -EIO from OST
13206 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13208 set_nodes_failloc "$(osts_nodes)" 0x0
13209 if [[ $RC -eq 0 ]]; then
13210 error "Must return error due to dropped pages, rc=$RC"
13213 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13214 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13215 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13216 if [[ $LOCKED -ne 0 ]]; then
13217 error "Locked pages remain in cache, locked=$LOCKED"
13220 # in recoverable error on OST we want resend and stay until it finished
13221 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13222 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13226 echo "No pages locked after fsync"
13230 run_test 118j "Simulate unrecoverable OST side error =========="
13234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13235 remote_ost_nodsh && skip "remote OSTs with nodsh"
13237 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13238 set_nodes_failloc "$(osts_nodes)" 0x20e
13239 test_mkdir $DIR/$tdir
13241 for ((i=0;i<10;i++)); do
13242 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
13243 error "dd to $DIR/$tdir/$tfile-$i failed" )&
13250 set_nodes_failloc "$(osts_nodes)" 0
13253 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
13255 test_118l() # LU-646
13257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13259 test_mkdir $DIR/$tdir
13260 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
13263 run_test 118l "fsync dir"
13265 test_118m() # LU-3066
13267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13269 test_mkdir $DIR/$tdir
13270 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
13273 run_test 118m "fdatasync dir ========="
13275 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13283 remote_ost_nodsh && skip "remote OSTs with nodsh"
13285 # Sleep to avoid a cached response.
13286 #define OBD_STATFS_CACHE_SECONDS 1
13289 # Inject a 10 second delay in the OST_STATFS handler.
13290 #define OBD_FAIL_OST_STATFS_DELAY 0x242
13291 set_nodes_failloc "$(osts_nodes)" 0x242
13294 stat --file-system $MOUNT > /dev/null
13297 set_nodes_failloc "$(osts_nodes)" 0
13299 if ((end - begin > 20)); then
13300 error "statfs took $((end - begin)) seconds, expected 10"
13303 run_test 118n "statfs() sends OST_STATFS requests in parallel"
13305 test_119a() # bug 11737
13307 BSIZE=$((512 * 1024))
13308 directio write $DIR/$tfile 0 1 $BSIZE
13309 # We ask to read two blocks, which is more than a file size.
13310 # directio will indicate an error when requested and actual
13311 # sizes aren't equeal (a normal situation in this case) and
13312 # print actual read amount.
13313 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
13314 if [ "$NOB" != "$BSIZE" ]; then
13315 error "read $NOB bytes instead of $BSIZE"
13319 run_test 119a "Short directIO read must return actual read amount"
13321 test_119b() # bug 11737
13323 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13325 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
13326 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
13328 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
13329 error "direct read failed"
13332 run_test 119b "Sparse directIO read must return actual read amount"
13334 test_119c() # bug 13099
13337 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
13338 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
13341 run_test 119c "Testing for direct read hitting hole"
13344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13345 remote_mds_nodsh && skip "remote MDS with nodsh"
13346 test_mkdir -i0 -c1 $DIR/$tdir
13347 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13348 skip_env "no early lock cancel on server"
13350 lru_resize_disable mdc
13351 lru_resize_disable osc
13352 cancel_lru_locks mdc
13353 # asynchronous object destroy at MDT could cause bl ast to client
13354 cancel_lru_locks osc
13356 stat $DIR/$tdir > /dev/null
13357 can1=$(do_facet mds1 \
13358 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13359 awk '/ldlm_cancel/ {print $2}')
13360 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13361 awk '/ldlm_bl_callback/ {print $2}')
13362 test_mkdir -i0 -c1 $DIR/$tdir/d1
13363 can2=$(do_facet mds1 \
13364 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13365 awk '/ldlm_cancel/ {print $2}')
13366 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13367 awk '/ldlm_bl_callback/ {print $2}')
13368 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13369 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13370 lru_resize_enable mdc
13371 lru_resize_enable osc
13373 run_test 120a "Early Lock Cancel: mkdir test"
13376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13377 remote_mds_nodsh && skip "remote MDS with nodsh"
13378 test_mkdir $DIR/$tdir
13379 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13380 skip_env "no early lock cancel on server"
13382 lru_resize_disable mdc
13383 lru_resize_disable osc
13384 cancel_lru_locks mdc
13385 stat $DIR/$tdir > /dev/null
13386 can1=$(do_facet $SINGLEMDS \
13387 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13388 awk '/ldlm_cancel/ {print $2}')
13389 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13390 awk '/ldlm_bl_callback/ {print $2}')
13391 touch $DIR/$tdir/f1
13392 can2=$(do_facet $SINGLEMDS \
13393 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13394 awk '/ldlm_cancel/ {print $2}')
13395 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13396 awk '/ldlm_bl_callback/ {print $2}')
13397 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13398 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13399 lru_resize_enable mdc
13400 lru_resize_enable osc
13402 run_test 120b "Early Lock Cancel: create test"
13405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13406 remote_mds_nodsh && skip "remote MDS with nodsh"
13407 test_mkdir -i0 -c1 $DIR/$tdir
13408 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13409 skip "no early lock cancel on server"
13411 lru_resize_disable mdc
13412 lru_resize_disable osc
13413 test_mkdir -i0 -c1 $DIR/$tdir/d1
13414 test_mkdir -i0 -c1 $DIR/$tdir/d2
13415 touch $DIR/$tdir/d1/f1
13416 cancel_lru_locks mdc
13417 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
13418 can1=$(do_facet mds1 \
13419 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13420 awk '/ldlm_cancel/ {print $2}')
13421 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13422 awk '/ldlm_bl_callback/ {print $2}')
13423 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13424 can2=$(do_facet mds1 \
13425 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13426 awk '/ldlm_cancel/ {print $2}')
13427 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13428 awk '/ldlm_bl_callback/ {print $2}')
13429 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13430 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13431 lru_resize_enable mdc
13432 lru_resize_enable osc
13434 run_test 120c "Early Lock Cancel: link test"
13437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13438 remote_mds_nodsh && skip "remote MDS with nodsh"
13439 test_mkdir -i0 -c1 $DIR/$tdir
13440 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13441 skip_env "no early lock cancel on server"
13443 lru_resize_disable mdc
13444 lru_resize_disable osc
13446 cancel_lru_locks mdc
13447 stat $DIR/$tdir > /dev/null
13448 can1=$(do_facet mds1 \
13449 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13450 awk '/ldlm_cancel/ {print $2}')
13451 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13452 awk '/ldlm_bl_callback/ {print $2}')
13453 chmod a+x $DIR/$tdir
13454 can2=$(do_facet mds1 \
13455 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13456 awk '/ldlm_cancel/ {print $2}')
13457 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13458 awk '/ldlm_bl_callback/ {print $2}')
13459 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13460 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13461 lru_resize_enable mdc
13462 lru_resize_enable osc
13464 run_test 120d "Early Lock Cancel: setattr test"
13467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13468 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13469 skip_env "no early lock cancel on server"
13470 remote_mds_nodsh && skip "remote MDS with nodsh"
13472 local dlmtrace_set=false
13474 test_mkdir -i0 -c1 $DIR/$tdir
13475 lru_resize_disable mdc
13476 lru_resize_disable osc
13477 ! $LCTL get_param debug | grep -q dlmtrace &&
13478 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
13479 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
13480 cancel_lru_locks mdc
13481 cancel_lru_locks osc
13482 dd if=$DIR/$tdir/f1 of=/dev/null
13483 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
13484 # XXX client can not do early lock cancel of OST lock
13485 # during unlink (LU-4206), so cancel osc lock now.
13487 cancel_lru_locks osc
13488 can1=$(do_facet mds1 \
13489 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13490 awk '/ldlm_cancel/ {print $2}')
13491 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13492 awk '/ldlm_bl_callback/ {print $2}')
13493 unlink $DIR/$tdir/f1
13495 can2=$(do_facet mds1 \
13496 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13497 awk '/ldlm_cancel/ {print $2}')
13498 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13499 awk '/ldlm_bl_callback/ {print $2}')
13500 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13501 $LCTL dk $TMP/cancel.debug.txt
13502 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13503 $LCTL dk $TMP/blocking.debug.txt
13504 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13505 lru_resize_enable mdc
13506 lru_resize_enable osc
13508 run_test 120e "Early Lock Cancel: unlink test"
13511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13512 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13513 skip_env "no early lock cancel on server"
13514 remote_mds_nodsh && skip "remote MDS with nodsh"
13516 test_mkdir -i0 -c1 $DIR/$tdir
13517 lru_resize_disable mdc
13518 lru_resize_disable osc
13519 test_mkdir -i0 -c1 $DIR/$tdir/d1
13520 test_mkdir -i0 -c1 $DIR/$tdir/d2
13521 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13522 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13523 cancel_lru_locks mdc
13524 cancel_lru_locks osc
13525 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13526 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13527 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13528 # XXX client can not do early lock cancel of OST lock
13529 # during rename (LU-4206), so cancel osc lock now.
13531 cancel_lru_locks osc
13532 can1=$(do_facet mds1 \
13533 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13534 awk '/ldlm_cancel/ {print $2}')
13535 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13536 awk '/ldlm_bl_callback/ {print $2}')
13537 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13539 can2=$(do_facet mds1 \
13540 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13541 awk '/ldlm_cancel/ {print $2}')
13542 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13543 awk '/ldlm_bl_callback/ {print $2}')
13544 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13545 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13546 lru_resize_enable mdc
13547 lru_resize_enable osc
13549 run_test 120f "Early Lock Cancel: rename test"
13552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13553 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13554 skip_env "no early lock cancel on server"
13555 remote_mds_nodsh && skip "remote MDS with nodsh"
13557 lru_resize_disable mdc
13558 lru_resize_disable osc
13560 echo create $count files
13561 test_mkdir $DIR/$tdir
13562 cancel_lru_locks mdc
13563 cancel_lru_locks osc
13566 can0=$(do_facet $SINGLEMDS \
13567 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13568 awk '/ldlm_cancel/ {print $2}')
13569 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13570 awk '/ldlm_bl_callback/ {print $2}')
13571 createmany -o $DIR/$tdir/f $count
13573 can1=$(do_facet $SINGLEMDS \
13574 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13575 awk '/ldlm_cancel/ {print $2}')
13576 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13577 awk '/ldlm_bl_callback/ {print $2}')
13579 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13580 echo rm $count files
13583 can2=$(do_facet $SINGLEMDS \
13584 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13585 awk '/ldlm_cancel/ {print $2}')
13586 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13587 awk '/ldlm_bl_callback/ {print $2}')
13589 echo total: $count removes in $((t2-t1))
13590 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13592 # wait for commitment of removal
13593 lru_resize_enable mdc
13594 lru_resize_enable osc
13596 run_test 120g "Early Lock Cancel: performance test"
13598 test_121() { #bug #10589
13599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13602 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13603 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13604 lctl set_param fail_loc=0x310
13605 cancel_lru_locks osc > /dev/null
13606 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13607 lctl set_param fail_loc=0
13608 [[ $reads -eq $writes ]] ||
13609 error "read $reads blocks, must be $writes blocks"
13611 run_test 121 "read cancel race ========="
13613 test_123a_base() { # was test 123, statahead(bug 11401)
13616 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
13619 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13620 log "testing UP system. Performance may be lower than expected."
13623 running_in_vm && SLOWOK=1
13625 $LCTL set_param mdc.*.batch_stats=0
13628 test_mkdir $DIR/$tdir
13629 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13630 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13632 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13633 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13635 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13636 lctl set_param -n llite.*.statahead_max 0
13637 lctl get_param llite.*.statahead_max
13638 cancel_lru_locks mdc
13639 cancel_lru_locks osc
13641 time $lsx $DIR/$tdir | wc -l
13643 delta=$((etime - stime))
13644 log "$lsx $i files without statahead: $delta sec"
13645 lctl set_param llite.*.statahead_max=$max
13647 swrong=$(lctl get_param -n llite.*.statahead_stats |
13648 awk '/statahead.wrong:/ { print $NF }')
13649 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13650 cancel_lru_locks mdc
13651 cancel_lru_locks osc
13653 time $lsx $DIR/$tdir | wc -l
13655 delta_sa=$((etime - stime))
13656 log "$lsx $i files with statahead: $delta_sa sec"
13657 lctl get_param -n llite.*.statahead_stats
13658 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13659 awk '/statahead.wrong:/ { print $NF }')
13661 [[ $swrong -lt $ewrong ]] &&
13662 log "statahead was stopped, maybe too many locks held!"
13663 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13665 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13666 max=$(lctl get_param -n llite.*.statahead_max |
13668 lctl set_param -n llite.*.statahead_max 0
13669 lctl get_param llite.*.statahead_max
13670 cancel_lru_locks mdc
13671 cancel_lru_locks osc
13673 time $lsx $DIR/$tdir | wc -l
13675 delta=$((etime - stime))
13676 log "$lsx $i files again without statahead: $delta sec"
13677 lctl set_param llite.*.statahead_max=$max
13678 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13679 if [ $SLOWOK -eq 0 ]; then
13680 error "$lsx $i files is slower with statahead!"
13682 log "$lsx $i files is slower with statahead!"
13688 [ $delta -gt 20 ] && break
13689 [ $delta -gt 8 ] && MULT=$((50 / delta))
13690 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13698 delta=$((etime - stime))
13699 log "rm -r $DIR/$tdir/: $delta seconds"
13701 lctl get_param -n llite.*.statahead_stats
13702 $LCTL get_param mdc.*.batch_stats
13706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13708 test_123a_base "ls -l"
13710 run_test 123aa "verify statahead work"
13713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13715 statx_supported || skip_env "Test must be statx() syscall supported"
13717 test_123a_base "$STATX -l"
13719 run_test 123ab "verify statahead work by using statx"
13722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13724 statx_supported || skip_env "Test must be statx() syscall supported"
13731 cancel_lru_locks $OSC
13732 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13733 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13734 awk '/agl.total:/ { print $NF }')
13735 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13736 test_123a_base "$STATX --cached=always -D"
13737 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
13738 awk '/agl.total:/ { print $NF }')
13739 [ $agl_before -eq $agl_after ] ||
13740 error "Should not trigger AGL thread - $agl_before:$agl_after"
13741 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13742 [ $rpcs_after -eq $rpcs_before ] ||
13743 error "$STATX should not send glimpse RPCs to $OSC"
13745 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
13747 test_batch_statahead() {
13755 echo -e "\nbatching: statahead_max=$max statahead_batch_max=$batch_max"
13756 $LCTL set_param mdc.*.batch_stats=0
13757 $LCTL set_param llite.*.statahead_max=$max
13758 $LCTL set_param llite.*.statahead_batch_max=$batch_max
13759 # Verify that batched statahead is faster than one without statahead
13760 test_123a_base "ls -l"
13762 stack_trap "rm -rf $DIR/$tdir" EXIT
13763 mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
13764 createmany -o $DIR/$tdir/$tfile $num || error "failed to create files"
13766 # unbatched statahead
13767 $LCTL set_param llite.*.statahead_batch_max=0
13768 $LCTL set_param llite.*.statahead_stats=clear
13769 $LCTL set_param mdc.*.stats=clear
13770 cancel_lru_locks mdc
13771 cancel_lru_locks osc
13772 time ls -l $DIR/$tdir | wc -l
13773 unbatch_rpcs=$(calc_stats mdc.*.stats ldlm_ibits_enqueue)
13775 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
13776 awk '/hit.total:/ { print $NF }')
13777 # hit ratio should be larger than 75% (7500).
13778 (( $hit_total > 7500 )) ||
13779 error "unbatched statahead hit count ($hit_total) is too low"
13781 # batched statahead
13782 $LCTL set_param llite.*.statahead_batch_max=$batch_max
13783 $LCTL set_param llite.*.statahead_stats=clear
13784 $LCTL set_param mdc.*.batch_stats=clear
13785 $LCTL set_param mdc.*.stats=clear
13786 cancel_lru_locks mdc
13787 cancel_lru_locks osc
13788 time ls -l $DIR/$tdir | wc -l
13789 batch_rpcs=$(calc_stats mdc.*.stats mds_batch)
13790 # wait for statahead thread to quit and update statahead stats
13792 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
13793 awk '/hit.total:/ { print $NF }')
13794 # hit ratio should be larger than 75% (7500).
13795 (( $hit_total > 7500 )) ||
13796 error "batched statahead hit count ($hit_total) is too low"
13798 echo "unbatched RPCs: $unbatch_rpcs, batched RPCs: $batch_rpcs"
13799 (( $unbatch_rpcs > $batch_rpcs )) ||
13800 error "batched statahead does not reduce RPC count"
13801 $LCTL get_param mdc.*.batch_stats
13805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13807 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
13808 skip "Need server version at least 2.15.53"
13813 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
13814 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
13816 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
13817 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
13819 test_batch_statahead 32 32
13820 test_batch_statahead 2048 256
13822 run_test 123ad "Verify batching statahead works correctly"
13824 test_123b () { # statahead(bug 15027)
13825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13827 test_mkdir $DIR/$tdir
13828 createmany -o $DIR/$tdir/$tfile-%d 1000
13830 cancel_lru_locks mdc
13831 cancel_lru_locks osc
13833 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
13834 lctl set_param fail_loc=0x80000803
13835 ls -lR $DIR/$tdir > /dev/null
13837 lctl set_param fail_loc=0x0
13838 lctl get_param -n llite.*.statahead_stats
13843 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
13846 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
13848 test_mkdir -i 0 -c 1 $DIR/$tdir.0
13849 test_mkdir -i 1 -c 1 $DIR/$tdir.1
13850 touch $DIR/$tdir.1/{1..3}
13851 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
13853 remount_client $MOUNT
13855 $MULTIOP $DIR/$tdir.0 Q
13857 # let statahead to complete
13858 ls -l $DIR/$tdir.0 > /dev/null
13860 testid=$(echo $TESTNAME | tr '_' ' ')
13861 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
13862 error "statahead warning" || true
13864 run_test 123c "Can not initialize inode warning on DNE statahead"
13871 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
13872 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
13873 error "setdirstripe $DIR/$tdir failed"
13874 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
13875 remount_client $MOUNT
13876 $LCTL get_param llite.*.statahead_max
13877 $LCTL set_param llite.*.statahead_stats=0 ||
13878 error "clear statahead_stats failed"
13879 swrong=$(lctl get_param -n llite.*.statahead_stats |
13880 awk '/statahead.wrong:/ { print $NF }')
13881 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
13882 # wait for statahead thread finished to update hit/miss stats.
13884 $LCTL get_param -n llite.*.statahead_stats
13885 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13886 awk '/statahead.wrong:/ { print $NF }')
13887 (( $swrong == $ewrong )) ||
13888 log "statahead was stopped, maybe too many locks held!"
13890 run_test 123d "Statahead on striped directories works correctly"
13895 local dir=$DIR/$tdir
13897 mkdir $dir || error "mkdir $dir failed"
13898 $LFS setstripe -C 32 $dir || error "setstripe $dir failed"
13900 touch $dir/$tfile.{0..1000} || error "touch 1000 files failed"
13902 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
13903 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
13904 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
13905 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
13907 $LCTL set_param llite.*.statahead_max=2048
13908 $LCTL set_param llite.*.statahead_batch_max=1024
13911 $LCTL get_param mdc.*.batch_stats
13912 $LCTL get_param llite.*.statahead_*
13914 run_test 123e "statahead with large wide striping"
13919 local dir=$DIR/$tdir
13921 mkdir $dir || error "mkdir $dir failed"
13922 $LFS setstripe -C 1000 $dir || error "setstripe $dir failed"
13924 touch $dir/$tfile.{0..200} || error "touch 200 files failed"
13926 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
13927 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
13929 $LCTL set_param llite.*.statahead_max=64
13930 $LCTL set_param llite.*.statahead_batch_max=64
13933 lctl get_param mdc.*.batch_stats
13934 lctl get_param llite.*.statahead_*
13936 $LCTL set_param llite.*.statahead_max=$max
13937 $LCTL set_param llite.*.statahead_batch_max=$batch_max
13939 run_test 123f "Retry mechanism with large wide striping files"
13942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13943 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13944 skip_env "no lru resize on server"
13948 test_mkdir $DIR/$tdir
13950 log "create $NR files at $DIR/$tdir"
13951 createmany -o $DIR/$tdir/f $NR ||
13952 error "failed to create $NR files in $DIR/$tdir"
13954 cancel_lru_locks mdc
13955 ls -l $DIR/$tdir > /dev/null
13959 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13960 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13961 LRU_SIZE=$($LCTL get_param -n $PARAM)
13962 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13963 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13965 log "NS=$(basename $NSDIR)"
13970 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13971 skip "Not enough cached locks created!"
13973 log "LRU=$LRU_SIZE"
13977 # We know that lru resize allows one client to hold $LIMIT locks
13978 # for 10h. After that locks begin to be killed by client.
13980 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13982 if [ $LIMIT -lt $LRU_SIZE ]; then
13983 skip "Limit is too small $LIMIT"
13986 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13987 # killing locks. Some time was spent for creating locks. This means
13988 # that up to the moment of sleep finish we must have killed some of
13989 # them (10-100 locks). This depends on how fast ther were created.
13990 # Many of them were touched in almost the same moment and thus will
13991 # be killed in groups.
13992 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13994 # Use $LRU_SIZE_B here to take into account real number of locks
13995 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13996 local LRU_SIZE_B=$LRU_SIZE
13998 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13999 log "OLD_LVF=$OLD_LVF"
14000 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
14002 # Let's make sure that we really have some margin. Client checks
14003 # cached locks every 10 sec.
14004 SLEEP=$((SLEEP+20))
14005 log "Sleep ${SLEEP} sec"
14007 while ((SEC<$SLEEP)); do
14011 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
14012 echo -n "$LRU_SIZE"
14015 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
14016 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
14018 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
14019 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
14020 unlinkmany $DIR/$tdir/f $NR
14024 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
14025 log "unlink $NR files at $DIR/$tdir"
14026 unlinkmany $DIR/$tdir/f $NR
14028 run_test 124a "lru resize ======================================="
14030 get_max_pool_limit()
14032 local limit=$($LCTL get_param \
14033 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
14035 for l in $limit; do
14036 if [[ $l -gt $max ]]; then
14044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14045 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14046 skip_env "no lru resize on server"
14048 LIMIT=$(get_max_pool_limit)
14050 NR=$(($(default_lru_size)*20))
14051 if [[ $NR -gt $LIMIT ]]; then
14052 log "Limit lock number by $LIMIT locks"
14056 IFree=$(mdsrate_inodes_available)
14057 if [ $IFree -lt $NR ]; then
14058 log "Limit lock number by $IFree inodes"
14062 lru_resize_disable mdc
14063 test_mkdir -p $DIR/$tdir/disable_lru_resize
14065 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
14066 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
14067 cancel_lru_locks mdc
14070 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14073 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14076 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14080 nolruresize_delta=$((etime-stime))
14081 log "ls -la time: $nolruresize_delta seconds"
14082 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14083 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
14085 lru_resize_enable mdc
14086 test_mkdir -p $DIR/$tdir/enable_lru_resize
14088 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
14089 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
14090 cancel_lru_locks mdc
14093 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14096 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14099 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14103 lruresize_delta=$((etime-stime))
14104 log "ls -la time: $lruresize_delta seconds"
14105 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14107 if [ $lruresize_delta -gt $nolruresize_delta ]; then
14108 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
14109 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
14110 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
14112 log "lru resize performs the same with no lru resize"
14114 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
14116 run_test 124b "lru resize (performance test) ======================="
14119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14120 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14121 skip_env "no lru resize on server"
14123 # cache ununsed locks on client
14125 cancel_lru_locks mdc
14126 test_mkdir $DIR/$tdir
14127 createmany -o $DIR/$tdir/f $nr ||
14128 error "failed to create $nr files in $DIR/$tdir"
14129 ls -l $DIR/$tdir > /dev/null
14131 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14132 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14133 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14134 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14135 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14137 # set lru_max_age to 1 sec
14138 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14139 echo "sleep $((recalc_p * 2)) seconds..."
14140 sleep $((recalc_p * 2))
14142 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14143 # restore lru_max_age
14144 $LCTL set_param -n $nsdir.lru_max_age $max_age
14145 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14146 unlinkmany $DIR/$tdir/f $nr
14148 run_test 124c "LRUR cancel very aged locks"
14151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14152 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14153 skip_env "no lru resize on server"
14155 # cache ununsed locks on client
14158 lru_resize_disable mdc
14159 stack_trap "lru_resize_enable mdc" EXIT
14161 cancel_lru_locks mdc
14163 # asynchronous object destroy at MDT could cause bl ast to client
14164 test_mkdir $DIR/$tdir
14165 createmany -o $DIR/$tdir/f $nr ||
14166 error "failed to create $nr files in $DIR/$tdir"
14167 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
14169 ls -l $DIR/$tdir > /dev/null
14171 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14172 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14173 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14174 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14176 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14178 # set lru_max_age to 1 sec
14179 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14180 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
14182 echo "sleep $((recalc_p * 2)) seconds..."
14183 sleep $((recalc_p * 2))
14185 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14187 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14189 run_test 124d "cancel very aged locks if lru-resize diasbaled"
14191 test_125() { # 13358
14192 $LCTL get_param -n llite.*.client_type | grep -q local ||
14193 skip "must run as local client"
14194 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
14195 skip_env "must have acl enabled"
14196 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14198 test_mkdir $DIR/$tdir
14199 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
14200 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
14201 error "setfacl $DIR/$tdir failed"
14202 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
14204 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
14206 test_126() { # bug 12829/13455
14207 $GSS && skip_env "must run as gss disabled"
14208 $LCTL get_param -n llite.*.client_type | grep -q local ||
14209 skip "must run as local client"
14210 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
14212 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
14213 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
14215 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
14217 run_test 126 "check that the fsgid provided by the client is taken into account"
14219 test_127a() { # bug 15521
14220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14221 local name count samp unit min max sum sumsq
14222 local tmpfile=$TMP/$tfile.tmp
14224 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
14225 echo "stats before reset"
14226 stack_trap "rm -f $tmpfile"
14227 local now=$(date +%s)
14229 $LCTL get_param osc.*.stats | tee $tmpfile
14231 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14232 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14233 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14234 local uptime=$(awk '{ print $1 }' /proc/uptime)
14236 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14237 (( ${snapshot_time%\.*} >= $now - 5 &&
14238 ${snapshot_time%\.*} <= $now + 5 )) ||
14239 error "snapshot_time=$snapshot_time != now=$now"
14240 # elapsed _should_ be from mount, but at least less than uptime
14241 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
14242 error "elapsed=$elapsed > uptime=$uptime"
14243 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14244 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14245 error "elapsed=$elapsed != $snapshot_time - $start_time"
14247 $LCTL set_param osc.*.stats=0
14248 local reset=$(date +%s)
14249 local fsize=$((2048 * 1024))
14251 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
14252 cancel_lru_locks osc
14253 dd if=$DIR/$tfile of=/dev/null bs=$fsize
14256 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
14257 while read name count samp unit min max sum sumsq; do
14258 [[ "$samp" == "samples" ]] || continue
14260 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14261 [ ! $min ] && error "Missing min value for $name proc entry"
14262 eval $name=$count || error "Wrong proc format"
14265 read_bytes|write_bytes)
14266 [[ "$unit" =~ "bytes" ]] ||
14267 error "unit is not 'bytes': $unit"
14268 (( $min >= 4096 )) || error "min is too small: $min"
14269 (( $min <= $fsize )) || error "min is too big: $min"
14270 (( $max >= 4096 )) || error "max is too small: $max"
14271 (( $max <= $fsize )) || error "max is too big: $max"
14272 (( $sum == $fsize )) || error "sum is wrong: $sum"
14273 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
14274 error "sumsquare is too small: $sumsq"
14275 (( $sumsq <= $fsize * $fsize )) ||
14276 error "sumsquare is too big: $sumsq"
14278 ost_read|ost_write)
14279 [[ "$unit" =~ "usec" ]] ||
14280 error "unit is not 'usec': $unit"
14286 #check that we actually got some stats
14287 [ "$read_bytes" ] || error "Missing read_bytes stats"
14288 [ "$write_bytes" ] || error "Missing write_bytes stats"
14289 [ "$read_bytes" != 0 ] || error "no read done"
14290 [ "$write_bytes" != 0 ] || error "no write done"
14292 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14293 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14294 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14296 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14297 (( ${snapshot_time%\.*} >= $now - 5 &&
14298 ${snapshot_time%\.*} <= $now + 5 )) ||
14299 error "reset snapshot_time=$snapshot_time != now=$now"
14300 # elapsed should be from time of stats reset
14301 (( ${elapsed%\.*} >= $now - $reset - 2 &&
14302 ${elapsed%\.*} <= $now - $reset + 2 )) ||
14303 error "reset elapsed=$elapsed > $now - $reset"
14304 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14305 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14306 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
14308 run_test 127a "verify the client stats are sane"
14310 test_127b() { # bug LU-333
14311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14312 local name count samp unit min max sum sumsq
14314 echo "stats before reset"
14315 $LCTL get_param llite.*.stats
14316 $LCTL set_param llite.*.stats=0
14318 # perform 2 reads and writes so MAX is different from SUM.
14319 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14320 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14321 cancel_lru_locks osc
14322 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14323 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14325 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
14326 stack_trap "rm -f $TMP/$tfile.tmp"
14327 while read name count samp unit min max sum sumsq; do
14328 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14329 eval $name=$count || error "Wrong proc format"
14332 read_bytes|write_bytes)
14333 [[ "$unit" =~ "bytes" ]] ||
14334 error "unit is not 'bytes': $unit"
14335 (( $count == 2 )) || error "count is not 2: $count"
14336 (( $min == $PAGE_SIZE )) ||
14337 error "min is not $PAGE_SIZE: $min"
14338 (( $max == $PAGE_SIZE )) ||
14339 error "max is not $PAGE_SIZE: $max"
14340 (( $sum == $PAGE_SIZE * 2 )) ||
14341 error "sum is not $((PAGE_SIZE * 2)): $sum"
14344 [[ "$unit" =~ "usec" ]] ||
14345 error "unit is not 'usec': $unit"
14349 done < $TMP/$tfile.tmp
14351 #check that we actually got some stats
14352 [ "$read_bytes" ] || error "Missing read_bytes stats"
14353 [ "$write_bytes" ] || error "Missing write_bytes stats"
14354 [ "$read_bytes" != 0 ] || error "no read done"
14355 [ "$write_bytes" != 0 ] || error "no write done"
14357 run_test 127b "verify the llite client stats are sane"
14359 test_127c() { # LU-12394
14360 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
14367 $LCTL set_param llite.*.extents_stats=1
14368 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
14370 # Use two stripes so there is enough space in default config
14371 $LFS setstripe -c 2 $DIR/$tfile
14373 # Extent stats start at 0-4K and go in power of two buckets
14374 # LL_HIST_START = 12 --> 2^12 = 4K
14375 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
14376 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
14378 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
14380 # Write and read, 2x each, second time at a non-zero offset
14381 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
14382 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
14383 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
14384 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
14388 $LCTL get_param llite.*.extents_stats
14391 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
14393 local bucket=$($LCTL get_param -n llite.*.extents_stats |
14395 reads=$(echo $bucket | awk '{print $5}')
14396 writes=$(echo $bucket | awk '{print $9}')
14397 [ "$reads" -eq $count ] ||
14398 error "$reads reads in < $bsize bucket, expect $count"
14399 [ "$writes" -eq $count ] ||
14400 error "$writes writes in < $bsize bucket, expect $count"
14403 # Test mmap write and read
14404 $LCTL set_param llite.*.extents_stats=c
14406 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
14407 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
14408 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
14410 $LCTL get_param llite.*.extents_stats
14412 count=$(((size*1024) / PAGE_SIZE))
14414 bsize=$((2 * PAGE_SIZE / 1024))K
14416 bucket=$($LCTL get_param -n llite.*.extents_stats |
14418 reads=$(echo $bucket | awk '{print $5}')
14419 writes=$(echo $bucket | awk '{print $9}')
14420 # mmap writes fault in the page first, creating an additonal read
14421 [ "$reads" -eq $((2 * count)) ] ||
14422 error "$reads reads in < $bsize bucket, expect $count"
14423 [ "$writes" -eq $count ] ||
14424 error "$writes writes in < $bsize bucket, expect $count"
14426 run_test 127c "test llite extent stats with regular & mmap i/o"
14428 test_128() { # bug 15212
14430 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
14435 result=$(grep error $TMP/$tfile.log)
14436 rm -f $DIR/$tfile $TMP/$tfile.log
14437 [ -z "$result" ] ||
14438 error "consecutive find's under interactive lfs failed"
14440 run_test 128 "interactive lfs for 2 consecutive find's"
14442 set_dir_limits () {
14447 local ldproc=/proc/fs/ldiskfs
14448 local facets=$(get_facets MDS)
14450 for facet in ${facets//,/ }; do
14451 canondev=$(ldiskfs_canon \
14452 *.$(convert_facet2label $facet).mntdev $facet)
14453 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
14454 ldproc=/sys/fs/ldiskfs
14455 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
14456 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
14460 check_mds_dmesg() {
14461 local facets=$(get_facets MDS)
14462 for facet in ${facets//,/ }; do
14463 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
14469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14470 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
14471 skip "Need MDS version with at least 2.5.56"
14472 if [ "$mds1_FSTYPE" != ldiskfs ]; then
14473 skip_env "ldiskfs only test"
14475 remote_mds_nodsh && skip "remote MDS with nodsh"
14478 local has_warning=false
14481 mkdir -p $DIR/$tdir
14483 # block size of mds1
14484 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
14485 set_dir_limits $maxsize $((maxsize * 6 / 8))
14486 stack_trap "set_dir_limits 0 0"
14487 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
14488 local dirsize=$(stat -c%s "$DIR/$tdir")
14490 while (( $dirsize <= $maxsize )); do
14491 $MCREATE $DIR/$tdir/file_base_$nfiles
14493 # check two errors:
14494 # ENOSPC for ext4 max_dir_size, which has been used since
14495 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
14496 if (( rc == ENOSPC )); then
14498 echo "rc=$rc returned as expected after $nfiles files"
14500 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
14501 error "create failed w/o dir size limit"
14503 # messages may be rate limited if test is run repeatedly
14504 check_mds_dmesg '"is approaching max"' ||
14505 echo "warning message should be output"
14506 check_mds_dmesg '"has reached max"' ||
14507 echo "reached message should be output"
14509 dirsize=$(stat -c%s "$DIR/$tdir")
14511 [[ $dirsize -ge $maxsize ]] && return 0
14512 error "dirsize $dirsize < $maxsize after $nfiles files"
14513 elif (( rc != 0 )); then
14516 nfiles=$((nfiles + 1))
14517 dirsize=$(stat -c%s "$DIR/$tdir")
14520 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
14522 run_test 129 "test directory size limit ========================"
14531 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
14532 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
14534 trap cleanup_130 EXIT RETURN
14536 local fm_file=$DIR/$tfile
14537 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
14538 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
14539 error "dd failed for $fm_file"
14541 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
14542 filefrag -ves $fm_file
14544 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14545 skip "LU-1941: FIEMAP unimplemented on ZFS"
14546 (( $rc == 0 )) || error "filefrag $fm_file failed"
14548 filefrag_op=$(filefrag -ve -k $fm_file |
14549 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14550 local lun=$($LFS getstripe -i $fm_file)
14552 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
14555 for line in $filefrag_op; do
14556 local frag_lun=$(echo $line | cut -d: -f5)
14557 local ext_len=$(echo $line | cut -d: -f4)
14559 if (( $frag_lun != $lun )); then
14560 error "FIEMAP on 1-stripe file($fm_file) failed"
14563 (( tot_len += ext_len ))
14566 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
14567 error "FIEMAP on 1-stripe file($fm_file) failed"
14571 echo "FIEMAP on single striped file succeeded"
14573 run_test 130a "FIEMAP (1-stripe file)"
14576 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14578 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14579 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14580 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14581 skip "LU-1941: FIEMAP unimplemented on ZFS"
14583 trap cleanup_130 EXIT RETURN
14585 local fm_file=$DIR/$tfile
14586 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14587 error "setstripe on $fm_file"
14589 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
14590 error "dd failed on $fm_file"
14592 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14593 filefrag_op=$(filefrag -ve -k $fm_file |
14594 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14596 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14597 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14603 for line in $filefrag_op; do
14604 local frag_lun=$(echo $line | cut -d: -f5 |
14605 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14606 local ext_len=$(echo $line | cut -d: -f4)
14607 if (( $frag_lun != $last_lun )); then
14608 if (( tot_len != 1024 )); then
14609 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14612 (( num_luns += 1 ))
14616 (( tot_len += ext_len ))
14619 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
14620 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14624 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
14626 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
14629 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14631 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14632 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14633 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14634 skip "LU-1941: FIEMAP unimplemented on ZFS"
14636 trap cleanup_130 EXIT RETURN
14638 local fm_file=$DIR/$tfile
14639 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
14641 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
14642 error "dd failed on $fm_file"
14644 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14645 filefrag_op=$(filefrag -ve -k $fm_file |
14646 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14648 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14649 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14654 for line in $filefrag_op; do
14655 local frag_lun=$(echo $line | cut -d: -f5 |
14656 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14657 local ext_len=$(echo $line | cut -d: -f4)
14658 if (( $frag_lun != $last_lun )); then
14659 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
14660 if (( logical != 512 )); then
14661 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
14664 if (( tot_len != 512 )); then
14665 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14668 (( num_luns += 1 ))
14672 (( tot_len += ext_len ))
14675 if (( num_luns != 2 || tot_len != 512 )); then
14676 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14680 echo "FIEMAP on 2-stripe file with hole succeeded"
14682 run_test 130c "FIEMAP (2-stripe file with hole)"
14685 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
14687 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14688 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14689 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14690 skip "LU-1941: FIEMAP unimplemented on ZFS"
14692 trap cleanup_130 EXIT RETURN
14694 local fm_file=$DIR/$tfile
14695 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14696 error "setstripe on $fm_file"
14698 local actual_stripe_count=$($LFS getstripe -c $fm_file)
14699 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
14700 error "dd failed on $fm_file"
14702 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14703 filefrag_op=$(filefrag -ve -k $fm_file |
14704 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14706 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14707 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14712 for line in $filefrag_op; do
14713 local frag_lun=$(echo $line | cut -d: -f5 |
14714 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14715 local ext_len=$(echo $line | cut -d: -f4)
14716 if (( $frag_lun != $last_lun )); then
14717 if (( tot_len != 1024 )); then
14718 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14721 (( num_luns += 1 ))
14725 (( tot_len += ext_len ))
14728 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
14729 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14733 echo "FIEMAP on N-stripe file succeeded"
14735 run_test 130d "FIEMAP (N-stripe file)"
14738 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14740 local filefrag_op=$(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 trap cleanup_130 EXIT RETURN
14747 local fm_file=$DIR/$tfile
14748 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
14751 local expected_len=$(( (num_blks / 2) * 64 ))
14752 for ((i = 0; i < $num_blks; i++)); do
14753 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
14754 conv=notrunc > /dev/null 2>&1
14757 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14758 filefrag_op=$(filefrag -ve -k $fm_file |
14759 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14761 local last_lun=$(echo $filefrag_op | cut -d: -f5)
14766 for line in $filefrag_op; do
14767 local frag_lun=$(echo $line | cut -d: -f5)
14768 local ext_len=$(echo $line | cut -d: -f4)
14769 if (( $frag_lun != $last_lun )); then
14770 if (( tot_len != $expected_len )); then
14771 error "OST$last_lun $tot_len != $expected_len"
14773 (( num_luns += 1 ))
14777 (( tot_len += ext_len ))
14780 if (( num_luns != 2 || tot_len != $expected_len )); then
14781 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
14784 echo "FIEMAP with continuation calls succeeded"
14786 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
14789 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14790 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14791 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14792 skip "LU-1941: FIEMAP unimplemented on ZFS"
14794 local fm_file=$DIR/$tfile
14795 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
14796 error "multiop create with lov_delay_create on $fm_file"
14798 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14799 filefrag_extents=$(filefrag -vek $fm_file |
14800 awk '/extents? found/ { print $2 }')
14801 if (( $filefrag_extents != 0 )); then
14802 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
14807 run_test 130f "FIEMAP (unstriped file)"
14810 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
14811 skip "Need MDS version with at least 2.12.53 for overstriping"
14812 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14813 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14814 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14815 skip "LU-1941: FIEMAP unimplemented on ZFS"
14817 local file=$DIR/$tfile
14818 local nr=$((OSTCOUNT * 100))
14820 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
14822 stack_trap "rm -f $file"
14823 dd if=/dev/zero of=$file count=$nr bs=1M
14825 nr=$($LFS getstripe -c $file)
14827 local extents=$(filefrag -v $file |
14828 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
14830 echo "filefrag list $extents extents in file with stripecount $nr"
14831 if (( extents < nr )); then
14832 $LFS getstripe $file
14834 error "filefrag printed $extents < $nr extents"
14837 run_test 130g "FIEMAP (overstripe file)"
14839 # Test for writev/readv
14841 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
14842 error "writev test failed"
14843 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
14844 error "readv failed"
14847 run_test 131a "test iov's crossing stripe boundary for writev/readv"
14850 local fsize=$((524288 + 1048576 + 1572864))
14851 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
14852 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14853 error "append writev test failed"
14855 ((fsize += 1572864 + 1048576))
14856 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
14857 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14858 error "append writev test failed"
14861 run_test 131b "test append writev"
14864 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
14867 run_test 131c "test read/write on file w/o objects"
14870 rwv -f $DIR/$tfile -w -n 1 1572864
14871 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
14872 if [ "$NOB" != 1572864 ]; then
14873 error "Short read filed: read $NOB bytes instead of 1572864"
14877 run_test 131d "test short read"
14880 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
14881 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
14882 error "read hitting hole failed"
14885 run_test 131e "test read hitting hole"
14893 # open 11 samples [usecs] 468 4793 13658 35791898
14895 mds*) res=($(do_facet $facet \
14896 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
14898 ost*) res=($(do_facet $facet \
14899 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
14901 *) error "Wrong facet '$facet'" ;;
14903 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
14904 # if $want is zero, it means any stat increment is ok.
14905 if (( $want > 0 )); then
14906 local count=${res[1]}
14908 if (( $count != $want )); then
14909 if [[ $facet =~ "mds" ]]; then
14910 do_nodes $(comma_list $(mdts_nodes)) \
14911 $LCTL get_param mdt.*.md_stats
14913 do_nodes $(comma_list $(osts-nodes)) \
14914 $LCTL get_param obdfilter.*.stats
14916 error "The $op counter on $facet is $count, not $want"
14922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14923 remote_ost_nodsh && skip "remote OST with nodsh"
14924 remote_mds_nodsh && skip "remote MDS with nodsh"
14925 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14926 skip_env "MDS doesn't support rename stats"
14928 local testdir=$DIR/${tdir}/stats_testdir
14930 mkdir -p $DIR/${tdir}
14933 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14934 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14936 # verify mdt stats first.
14937 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14938 check_stats $SINGLEMDS "mkdir" 1
14940 # clear "open" from "lfs mkdir" above
14941 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14942 touch ${testdir}/${tfile} || error "touch failed"
14943 check_stats $SINGLEMDS "open" 1
14944 check_stats $SINGLEMDS "close" 1
14945 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14946 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14947 check_stats $SINGLEMDS "mknod" 2
14949 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14950 check_stats $SINGLEMDS "unlink" 1
14951 rm -f ${testdir}/${tfile} || error "file remove failed"
14952 check_stats $SINGLEMDS "unlink" 2
14954 # remove working dir and check mdt stats again.
14955 rmdir ${testdir} || error "rmdir failed"
14956 check_stats $SINGLEMDS "rmdir" 1
14958 local testdir1=$DIR/${tdir}/stats_testdir1
14959 mkdir_on_mdt0 -p ${testdir}
14960 mkdir_on_mdt0 -p ${testdir1}
14961 touch ${testdir1}/test1
14962 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14963 check_stats $SINGLEMDS "crossdir_rename" 1
14965 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14966 check_stats $SINGLEMDS "samedir_rename" 1
14968 rm -rf $DIR/${tdir}
14970 run_test 133a "Verifying MDT stats ========================================"
14975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14976 remote_ost_nodsh && skip "remote OST with nodsh"
14977 remote_mds_nodsh && skip "remote MDS with nodsh"
14979 local testdir=$DIR/${tdir}/stats_testdir
14981 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14982 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14983 touch ${testdir}/${tfile} || error "touch failed"
14984 cancel_lru_locks mdc
14987 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14988 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14990 # extra mdt stats verification.
14991 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14992 check_stats $SINGLEMDS "setattr" 1
14993 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14994 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14996 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14997 check_stats $SINGLEMDS "getattr" 1
14999 rm -rf $DIR/${tdir}
15001 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
15002 # so the check below is not reliable
15003 [ $MDSCOUNT -eq 1 ] || return 0
15005 # Sleep to avoid a cached response.
15006 #define OBD_STATFS_CACHE_SECONDS 1
15008 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15009 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15010 $LFS df || error "lfs failed"
15011 check_stats $SINGLEMDS "statfs" 1
15013 # check aggregated statfs (LU-10018)
15014 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
15016 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
15019 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15020 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15022 check_stats $SINGLEMDS "statfs" 1
15024 # We want to check that the client didn't send OST_STATFS to
15025 # ost1 but the MDT also uses OST_STATFS for precreate. So some
15026 # extra care is needed here.
15027 if remote_mds; then
15028 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
15029 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
15031 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
15032 [ "$res" ] && error "OST got STATFS"
15037 run_test 133b "Verifying extra MDT stats =================================="
15040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15041 remote_ost_nodsh && skip "remote OST with nodsh"
15042 remote_mds_nodsh && skip "remote MDS with nodsh"
15044 local testdir=$DIR/$tdir/stats_testdir
15046 test_mkdir -p $testdir
15048 # verify obdfilter stats.
15049 $LFS setstripe -c 1 -i 0 $testdir/$tfile
15051 cancel_lru_locks osc
15052 wait_delete_completed
15055 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15056 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15058 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
15061 cancel_lru_locks osc
15062 check_stats ost1 "write" 1
15064 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
15065 check_stats ost1 "read" 1
15067 > $testdir/$tfile || error "truncate failed"
15068 check_stats ost1 "punch" 1
15070 rm -f $testdir/$tfile || error "file remove failed"
15071 wait_delete_completed
15072 check_stats ost1 "destroy" 1
15076 run_test 133c "Verifying OST stats ========================================"
15083 while [ $value -ge 2 ]; do
15088 if [ $orig -gt $order ]; then
15096 local size=('K' 'M' 'G' 'T');
15098 local size_string=$value
15100 while [ $value -ge 1024 ]; do
15101 if [ $i -gt 3 ]; then
15102 #T is the biggest unit we get here, if that is bigger,
15104 size_string=${value}T
15107 value=$((value >> 10))
15108 if [ $value -lt 1024 ]; then
15109 size_string=${value}${size[$i]}
15118 get_rename_size() {
15120 local context=${2:-.}
15121 local sample=$(do_facet $SINGLEMDS $LCTL \
15122 get_param mdt.$FSNAME-MDT0000.rename_stats |
15123 grep -A1 $context |
15124 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
15129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15130 remote_ost_nodsh && skip "remote OST with nodsh"
15131 remote_mds_nodsh && skip "remote MDS with nodsh"
15132 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15133 skip_env "MDS doesn't support rename stats"
15135 local testdir1=$DIR/${tdir}/stats_testdir1
15136 local testdir2=$DIR/${tdir}/stats_testdir2
15137 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
15139 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15141 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
15142 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
15144 createmany -o $testdir1/test 512 || error "createmany failed"
15146 # check samedir rename size
15147 mv ${testdir1}/test0 ${testdir1}/test_0
15149 local testdir1_size=$(ls -l $DIR/${tdir} |
15150 awk '/stats_testdir1/ {print $5}')
15151 local testdir2_size=$(ls -l $DIR/${tdir} |
15152 awk '/stats_testdir2/ {print $5}')
15154 testdir1_size=$(order_2 $testdir1_size)
15155 testdir2_size=$(order_2 $testdir2_size)
15157 testdir1_size=$(size_in_KMGT $testdir1_size)
15158 testdir2_size=$(size_in_KMGT $testdir2_size)
15160 echo "source rename dir size: ${testdir1_size}"
15161 echo "target rename dir size: ${testdir2_size}"
15163 local cmd="do_facet $SINGLEMDS $LCTL "
15164 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
15166 eval $cmd || error "$cmd failed"
15167 local samedir=$($cmd | grep 'same_dir')
15168 local same_sample=$(get_rename_size $testdir1_size)
15169 [ -z "$samedir" ] && error "samedir_rename_size count error"
15170 [[ $same_sample -eq 1 ]] ||
15171 error "samedir_rename_size error $same_sample"
15172 echo "Check same dir rename stats success"
15174 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15176 # check crossdir rename size
15177 mv ${testdir1}/test_0 ${testdir2}/test_0
15179 testdir1_size=$(ls -l $DIR/${tdir} |
15180 awk '/stats_testdir1/ {print $5}')
15181 testdir2_size=$(ls -l $DIR/${tdir} |
15182 awk '/stats_testdir2/ {print $5}')
15184 testdir1_size=$(order_2 $testdir1_size)
15185 testdir2_size=$(order_2 $testdir2_size)
15187 testdir1_size=$(size_in_KMGT $testdir1_size)
15188 testdir2_size=$(size_in_KMGT $testdir2_size)
15190 echo "source rename dir size: ${testdir1_size}"
15191 echo "target rename dir size: ${testdir2_size}"
15193 eval $cmd || error "$cmd failed"
15194 local crossdir=$($cmd | grep 'crossdir')
15195 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
15196 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
15197 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
15198 [[ $src_sample -eq 1 ]] ||
15199 error "crossdir_rename_size error $src_sample"
15200 [[ $tgt_sample -eq 1 ]] ||
15201 error "crossdir_rename_size error $tgt_sample"
15202 echo "Check cross dir rename stats success"
15203 rm -rf $DIR/${tdir}
15205 run_test 133d "Verifying rename_stats ========================================"
15208 remote_mds_nodsh && skip "remote MDS with nodsh"
15209 remote_ost_nodsh && skip "remote OST with nodsh"
15210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15212 local testdir=$DIR/${tdir}/stats_testdir
15213 local ctr f0 f1 bs=32768 count=42 sum
15215 mkdir -p ${testdir} || error "mkdir failed"
15217 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
15219 for ctr in {write,read}_bytes; do
15221 cancel_lru_locks osc
15223 do_facet ost1 $LCTL set_param -n \
15224 "obdfilter.*.exports.clear=clear"
15226 if [ $ctr = write_bytes ]; then
15228 f1=${testdir}/${tfile}
15230 f0=${testdir}/${tfile}
15234 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
15237 cancel_lru_locks osc
15239 sum=$(do_facet ost1 $LCTL get_param \
15240 "obdfilter.*.exports.*.stats" |
15241 awk -v ctr=$ctr 'BEGIN { sum = 0 }
15242 $1 == ctr { sum += $7 }
15243 END { printf("%0.0f", sum) }')
15245 if ((sum != bs * count)); then
15246 error "Bad $ctr sum, expected $((bs * count)), got $sum"
15250 rm -rf $DIR/${tdir}
15252 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
15255 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
15256 skip "too old lustre for get_param -R ($facet_ver)"
15258 # verifying readability.
15259 $LCTL get_param -R '*' &> /dev/null
15261 # Verifing writability with badarea_io.
15262 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15263 local skipped_params='force_lbug|changelog_mask|daemon_file'
15264 $LCTL list_param -FR '*' | grep '=' | tr -d = |
15265 egrep -v "$skipped_params" |
15266 xargs -n 1 find $proc_dirs -name |
15267 xargs -n 1 badarea_io ||
15268 error "client badarea_io failed"
15270 # remount the FS in case writes/reads /proc break the FS
15271 cleanup || error "failed to unmount"
15272 setup || error "failed to setup"
15274 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
15277 remote_mds_nodsh && skip "remote MDS with nodsh"
15278 remote_ost_nodsh && skip "remote OST with nodsh"
15280 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15281 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
15283 for facet in mds1 ost1; do
15284 local facet_ver=$(lustre_version_code $facet)
15285 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
15286 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
15288 log "$facet: too old lustre for get_param -R"
15290 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
15291 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
15292 tr -d = | egrep -v $skipped_params |
15293 xargs -n 1 find $proc_dirs -name |
15294 xargs -n 1 badarea_io" ||
15295 error "$facet badarea_io failed"
15297 skip_noexit "$facet: too old lustre for get_param -R"
15301 # remount the FS in case writes/reads /proc break the FS
15302 cleanup || error "failed to unmount"
15303 setup || error "failed to setup"
15305 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
15308 remote_mds_nodsh && skip "remote MDS with nodsh"
15309 remote_ost_nodsh && skip "remote OST with nodsh"
15310 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
15311 skip "Need MDS version at least 2.9.54"
15314 for facet in client mds1 ost1; do
15315 # Get the list of files that are missing the terminating newline
15316 local plist=$(do_facet $facet
15317 $LCTL list_param -FR '*' | grep '=' | tr -d =)
15319 for ent in $plist; do
15320 local missing=$(do_facet $facet $LCTL get_param $ent \|\
15321 awk -v FS='\v' -v RS='\v\v' \
15322 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
15323 print FILENAME}'" 2>/dev/null)
15324 [ -z $missing ] || {
15325 do_facet $facet $LCTL get_param $ent | od -An -tx1
15326 error "file does not end with newline: $facet-$ent"
15331 run_test 133h "Proc files should end with newlines"
15334 remote_mds_nodsh && skip "remote MDS with nodsh"
15335 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15336 skip "Need MDS version at least 2.7.54"
15338 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15339 cancel_lru_locks mdc
15341 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
15342 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15343 [ $unused -eq 0 ] || error "$unused locks are not cleared"
15346 createmany -o $DIR/$tdir/f $nr ||
15347 error "failed to create $nr files in $DIR/$tdir"
15348 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15350 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
15351 do_facet mds1 $LCTL set_param fail_loc=0x327
15352 do_facet mds1 $LCTL set_param fail_val=500
15355 echo "sleep 10 seconds ..."
15357 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
15359 do_facet mds1 $LCTL set_param fail_loc=0
15360 do_facet mds1 $LCTL set_param fail_val=0
15361 [ $lck_cnt -lt $unused ] ||
15362 error "No locks reclaimed, before:$unused, after:$lck_cnt"
15365 unlinkmany $DIR/$tdir/f $nr
15367 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
15370 remote_mds_nodsh && skip "remote MDS with nodsh"
15371 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15372 skip "Need MDS version at least 2.7.54"
15374 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15375 cancel_lru_locks mdc
15377 local low_wm=$(do_facet mds1 $LCTL get_param -n \
15378 ldlm.lock_reclaim_threshold_mb)
15379 # disable reclaim temporarily
15380 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
15382 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
15383 do_facet mds1 $LCTL set_param fail_loc=0x328
15384 do_facet mds1 $LCTL set_param fail_val=500
15386 $LCTL set_param debug=+trace
15389 createmany -o $DIR/$tdir/f $nr &
15390 local create_pid=$!
15392 echo "Sleep $TIMEOUT seconds ..."
15394 if ! ps -p $create_pid > /dev/null 2>&1; then
15395 do_facet mds1 $LCTL set_param fail_loc=0
15396 do_facet mds1 $LCTL set_param fail_val=0
15397 do_facet mds1 $LCTL set_param \
15398 ldlm.lock_reclaim_threshold_mb=${low_wm}m
15399 error "createmany finished incorrectly!"
15401 do_facet mds1 $LCTL set_param fail_loc=0
15402 do_facet mds1 $LCTL set_param fail_val=0
15403 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
15404 wait $create_pid || return 1
15406 unlinkmany $DIR/$tdir/f $nr
15408 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
15411 remote_mds_nodsh && skip "remote MDS with nodsh"
15412 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15413 skip "Need MDS version at least 2.13.50"
15416 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15418 #define OBD_FAIL_PLAIN_RECORDS 0x1319
15419 #set only one record at plain llog
15420 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
15422 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15424 #fill already existed plain llog each 64767
15425 #wrapping whole catalog
15426 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15428 createmany -o $DIR/$tdir/$tfile_ 64700
15429 for (( i = 0; i < 64700; i = i + 2 ))
15431 rm $DIR/$tdir/$tfile_$i &
15432 rm $DIR/$tdir/$tfile_$((i + 1)) &
15437 #waiting osp synchronization
15438 wait_delete_completed
15440 run_test 135 "Race catalog processing"
15443 remote_mds_nodsh && skip "remote MDS with nodsh"
15444 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15445 skip "Need MDS version at least 2.13.50"
15448 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15449 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
15450 #set only one record at plain llog
15451 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
15452 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
15454 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15456 #fill already existed 2 plain llogs each 64767
15457 #wrapping whole catalog
15458 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15459 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
15460 wait_delete_completed
15462 createmany -o $DIR/$tdir/$tfile_ 10
15465 do_facet $SINGLEMDS $LCTL set_param fail_val=3
15466 for (( i = 0; i < 10; i = i + 3 ))
15468 rm $DIR/$tdir/$tfile_$i &
15469 rm $DIR/$tdir/$tfile_$((i + 1)) &
15473 rm $DIR/$tdir/$tfile_$((i + 2)) &
15476 #waiting osp synchronization
15477 wait_delete_completed
15479 run_test 136 "Race catalog processing 2"
15481 test_140() { #bug-17379
15482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15484 test_mkdir $DIR/$tdir
15485 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
15486 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
15488 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
15489 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
15491 while i=$((i + 1)); do
15493 cd $i || error "Changing to $i"
15494 ln -s ../stat stat || error "Creating stat symlink"
15495 # Read the symlink until ELOOP present,
15496 # not LBUGing the system is considered success,
15497 # we didn't overrun the stack.
15498 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
15499 if [ $ret -ne 0 ]; then
15500 if [ $ret -eq 40 ]; then
15503 error "Open stat symlink"
15509 echo "The symlink depth = $i"
15510 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
15511 error "Invalid symlink depth"
15513 # Test recursive symlink
15514 ln -s symlink_self symlink_self
15515 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
15516 echo "open symlink_self returns $ret"
15517 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
15519 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
15522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15524 local TF="$TMP/$tfile"
15526 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15527 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15529 cancel_lru_locks $OSC
15530 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
15531 remount_client $MOUNT
15533 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
15536 $TRUNCATE $DIR/$tfile 6000
15537 cancel_lru_locks $OSC
15538 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
15541 echo "12345" >>$DIR/$tfile
15542 cancel_lru_locks $OSC
15543 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
15546 echo "12345" >>$DIR/$tfile
15547 cancel_lru_locks $OSC
15548 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
15550 run_test 150a "truncate/append tests"
15553 check_set_fallocate_or_skip
15557 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15558 out=$(check_fallocate $DIR/$tfile 2>&1) ||
15559 skip_eopnotsupp "$out|check_fallocate failed"
15561 run_test 150b "Verify fallocate (prealloc) functionality"
15564 check_set_fallocate_or_skip
15567 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15568 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
15570 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15571 # precomputed md5sum for 20MB of zeroes
15572 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
15573 local sum=($(md5sum $DIR/$tfile))
15575 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
15577 check_set_fallocate 1
15580 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15581 sum=($(md5sum $DIR/$tfile))
15583 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
15585 run_test 150bb "Verify fallocate modes both zero space"
15588 check_set_fallocate_or_skip
15589 local striping="-c2"
15591 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15592 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
15593 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
15594 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15595 local want=$((OSTCOUNT * 1048576))
15597 # Must allocate all requested space, not more than 5% extra
15598 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15599 error "bytes $bytes is not $want"
15603 echo "verify fallocate on PFL file"
15605 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15607 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
15608 error "Create $DIR/$tfile failed"
15609 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
15610 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15611 want=$((512 * 1048576))
15613 # Must allocate all requested space, not more than 5% extra
15614 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15615 error "bytes $bytes is not $want"
15617 run_test 150c "Verify fallocate Size and Blocks"
15620 check_set_fallocate_or_skip
15621 local striping="-c2"
15623 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15625 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15626 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
15627 error "setstripe failed"
15628 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
15629 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
15630 local want=$((OSTCOUNT * 1048576))
15632 # Must allocate all requested space, not more than 5% extra
15633 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15634 error "bytes $bytes is not $want"
15636 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
15639 check_set_fallocate_or_skip
15643 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15644 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15645 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15647 # Find OST with Minimum Size
15648 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15649 sort -un | head -1)
15651 # Get 100MB per OST of the available space to reduce run time
15652 # else 60% of the available space if we are running SLOW tests
15653 if [ $SLOW == "no" ]; then
15654 local space=$((1024 * 100 * OSTCOUNT))
15656 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
15659 fallocate -l${space}k $DIR/$tfile ||
15660 error "fallocate ${space}k $DIR/$tfile failed"
15661 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
15663 # get size immediately after fallocate. This should be correctly
15665 local size=$(stat -c '%s' $DIR/$tfile)
15666 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
15668 # Sleep for a while for statfs to get updated. And not pull from cache.
15671 echo "df after fallocate:"
15674 (( size / 1024 == space )) || error "size $size != requested $space"
15675 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
15676 error "used $used < space $space"
15678 rm $DIR/$tfile || error "rm failed"
15680 wait_delete_completed
15682 echo "df after unlink:"
15685 run_test 150e "Verify 60% of available OST space consumed by fallocate"
15690 local want_size_before=20480 # in bytes
15691 local want_blocks_before=40 # 512 sized blocks
15692 local want_blocks_after=24 # 512 sized blocks
15693 local length=$(((want_blocks_before - want_blocks_after) * 512))
15695 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15696 skip "need at least 2.14.0 for fallocate punch"
15698 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15699 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15702 check_set_fallocate_or_skip
15703 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15705 [[ "x$DOM" == "xyes" ]] &&
15706 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
15708 echo "Verify fallocate punch: Range within the file range"
15709 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15710 error "dd failed for bs 4096 and count 5"
15712 # Call fallocate with punch range which is within the file range
15713 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
15714 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
15715 # client must see changes immediately after fallocate
15716 size=$(stat -c '%s' $DIR/$tfile)
15717 blocks=$(stat -c '%b' $DIR/$tfile)
15719 # Verify punch worked.
15720 (( blocks == want_blocks_after )) ||
15721 error "punch failed: blocks $blocks != $want_blocks_after"
15723 (( size == want_size_before )) ||
15724 error "punch failed: size $size != $want_size_before"
15726 # Verify there is hole in file
15727 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
15728 # precomputed md5sum
15729 local expect="4a9a834a2db02452929c0a348273b4aa"
15731 cksum=($(md5sum $DIR/$tfile))
15732 [[ "${cksum[0]}" == "$expect" ]] ||
15733 error "unexpected MD5SUM after punch: ${cksum[0]}"
15735 # Start second sub-case for fallocate punch.
15736 echo "Verify fallocate punch: Range overlapping and less than blocksize"
15737 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15738 error "dd failed for bs 4096 and count 5"
15740 # Punch range less than block size will have no change in block count
15741 want_blocks_after=40 # 512 sized blocks
15743 # Punch overlaps two blocks and less than blocksize
15744 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
15745 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
15746 size=$(stat -c '%s' $DIR/$tfile)
15747 blocks=$(stat -c '%b' $DIR/$tfile)
15749 # Verify punch worked.
15750 (( blocks == want_blocks_after )) ||
15751 error "punch failed: blocks $blocks != $want_blocks_after"
15753 (( size == want_size_before )) ||
15754 error "punch failed: size $size != $want_size_before"
15756 # Verify if range is really zero'ed out. We expect Zeros.
15757 # precomputed md5sum
15758 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
15759 cksum=($(md5sum $DIR/$tfile))
15760 [[ "${cksum[0]}" == "$expect" ]] ||
15761 error "unexpected MD5SUM after punch: ${cksum[0]}"
15763 run_test 150f "Verify fallocate punch functionality"
15771 local BS=4096 # Block size in bytes
15773 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15774 skip "need at least 2.14.0 for fallocate punch"
15776 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15777 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15780 check_set_fallocate_or_skip
15781 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15783 if [[ "x$DOM" == "xyes" ]]; then
15784 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
15785 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
15787 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15788 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15791 # Get 100MB per OST of the available space to reduce run time
15792 # else 60% of the available space if we are running SLOW tests
15793 if [ $SLOW == "no" ]; then
15794 space=$((1024 * 100 * OSTCOUNT))
15796 # Find OST with Minimum Size
15797 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15798 sort -un | head -1)
15799 echo "min size OST: $space"
15800 space=$(((space * 60)/100 * OSTCOUNT))
15802 # space in 1k units, round to 4k blocks
15803 local blkcount=$((space * 1024 / $BS))
15805 echo "Verify fallocate punch: Very large Range"
15806 fallocate -l${space}k $DIR/$tfile ||
15807 error "fallocate ${space}k $DIR/$tfile failed"
15808 # write 1M at the end, start and in the middle
15809 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
15810 error "dd failed: bs $BS count 256"
15811 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
15812 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
15813 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
15814 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
15817 size=$(stat -c '%s' $DIR/$tfile)
15819 # gather punch length.
15820 local punch_size=$((size - (BS * 2)))
15822 echo "punch_size = $punch_size"
15823 echo "size - punch_size: $((size - punch_size))"
15824 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
15826 # Call fallocate to punch all except 2 blocks. We leave the
15827 # first and the last block
15828 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
15829 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
15830 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
15832 size_after=$(stat -c '%s' $DIR/$tfile)
15833 blocks_after=$(stat -c '%b' $DIR/$tfile)
15835 # Verify punch worked.
15836 # Size should be kept
15837 (( size == size_after )) ||
15838 error "punch failed: size $size != $size_after"
15840 # two 4k data blocks to remain plus possible 1 extra extent block
15841 (( blocks_after <= ((BS / 512) * 3) )) ||
15842 error "too many blocks remains: $blocks_after"
15844 # Verify that file has hole between the first and the last blocks
15845 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
15846 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
15848 echo "Hole at [$hole_start, $hole_end)"
15849 (( hole_start == BS )) ||
15850 error "no hole at offset $BS after punch"
15852 (( hole_end == BS + punch_size )) ||
15853 error "data at offset $hole_end < $((BS + punch_size))"
15855 run_test 150g "Verify fallocate punch on large range"
15858 local file=$DIR/$tfile
15861 check_set_fallocate_or_skip
15862 statx_supported || skip_env "Test must be statx() syscall supported"
15864 # fallocate() does not update the size information on the MDT
15865 fallocate -l 16K $file || error "failed to fallocate $file"
15866 cancel_lru_locks $OSC
15867 # STATX with cached-always mode will not send glimpse RPCs to OST,
15868 # it uses the caching attrs on the client side as much as possible.
15869 size=$($STATX --cached=always -c %s $file)
15870 [ $size == 16384 ] ||
15871 error "size after fallocate() is $size, expected 16384"
15873 run_test 150h "Verify extend fallocate updates the file size"
15875 #LU-2902 roc_hit was not able to read all values from lproc
15876 function roc_hit_init() {
15877 local list=$(comma_list $(osts_nodes))
15878 local dir=$DIR/$tdir-check
15879 local file=$dir/$tfile
15885 #use setstripe to do a write to every ost
15886 for i in $(seq 0 $((OSTCOUNT-1))); do
15887 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
15888 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
15889 idx=$(printf %04x $i)
15890 BEFORE=$(get_osd_param $list *OST*$idx stats |
15891 awk '$1 == "cache_access" {sum += $7}
15892 END { printf("%0.0f", sum) }')
15894 cancel_lru_locks osc
15895 cat $file >/dev/null
15897 AFTER=$(get_osd_param $list *OST*$idx stats |
15898 awk '$1 == "cache_access" {sum += $7}
15899 END { printf("%0.0f", sum) }')
15901 echo BEFORE:$BEFORE AFTER:$AFTER
15902 if ! let "AFTER - BEFORE == 4"; then
15904 error "roc_hit is not safe to use"
15912 function roc_hit() {
15913 local list=$(comma_list $(osts_nodes))
15914 echo $(get_osd_param $list '' stats |
15915 awk '$1 == "cache_hit" {sum += $7}
15916 END { printf("%0.0f", sum) }')
15919 function set_cache() {
15922 if [ "$2" == "off" ]; then
15925 local list=$(comma_list $(osts_nodes))
15926 set_osd_param $list '' $1_cache_enable $on
15928 cancel_lru_locks osc
15932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15933 remote_ost_nodsh && skip "remote OST with nodsh"
15934 (( CLIENT_VERSION == OST1_VERSION )) ||
15935 skip "LU-13081: no interop testing for OSS cache"
15938 local list=$(comma_list $(osts_nodes))
15940 # check whether obdfilter is cache capable at all
15941 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
15942 skip "not cache-capable obdfilter"
15945 # check cache is enabled on all obdfilters
15946 if get_osd_param $list '' read_cache_enable | grep 0; then
15947 skip "oss cache is disabled"
15950 set_osd_param $list '' writethrough_cache_enable 1
15952 # check write cache is enabled on all obdfilters
15953 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
15954 skip "oss write cache is NOT enabled"
15959 #define OBD_FAIL_OBD_NO_LRU 0x609
15960 do_nodes $list $LCTL set_param fail_loc=0x609
15962 # pages should be in the case right after write
15963 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15966 local BEFORE=$(roc_hit)
15967 cancel_lru_locks osc
15968 cat $DIR/$tfile >/dev/null
15969 local AFTER=$(roc_hit)
15971 do_nodes $list $LCTL set_param fail_loc=0
15973 if ! let "AFTER - BEFORE == CPAGES"; then
15974 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15977 cancel_lru_locks osc
15978 # invalidates OST cache
15979 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15980 set_osd_param $list '' read_cache_enable 0
15981 cat $DIR/$tfile >/dev/null
15983 # now data shouldn't be found in the cache
15985 cancel_lru_locks osc
15986 cat $DIR/$tfile >/dev/null
15988 if let "AFTER - BEFORE != 0"; then
15989 error "IN CACHE: before: $BEFORE, after: $AFTER"
15992 set_osd_param $list '' read_cache_enable 1
15995 run_test 151 "test cache on oss and controls ==============================="
15998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16000 local TF="$TMP/$tfile"
16002 # simulate ENOMEM during write
16003 #define OBD_FAIL_OST_NOMEM 0x226
16004 lctl set_param fail_loc=0x80000226
16005 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
16007 sync || error "sync failed"
16008 lctl set_param fail_loc=0
16010 # discard client's cache
16011 cancel_lru_locks osc
16013 # simulate ENOMEM during read
16014 lctl set_param fail_loc=0x80000226
16015 cmp $TF $DIR/$tfile || error "cmp failed"
16016 lctl set_param fail_loc=0
16020 run_test 152 "test read/write with enomem ============================"
16023 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
16025 run_test 153 "test if fdatasync does not crash ======================="
16027 dot_lustre_fid_permission_check() {
16029 local ffid=$MOUNT/.lustre/fid/$fid
16032 echo "stat fid $fid"
16033 stat $ffid || error "stat $ffid failed."
16034 echo "touch fid $fid"
16035 touch $ffid || error "touch $ffid failed."
16036 echo "write to fid $fid"
16037 cat /etc/hosts > $ffid || error "write $ffid failed."
16038 echo "read fid $fid"
16039 diff /etc/hosts $ffid || error "read $ffid failed."
16040 echo "append write to fid $fid"
16041 cat /etc/hosts >> $ffid || error "append write $ffid failed."
16042 echo "rename fid $fid"
16043 mv $ffid $test_dir/$tfile.1 &&
16044 error "rename $ffid to $tfile.1 should fail."
16045 touch $test_dir/$tfile.1
16046 mv $test_dir/$tfile.1 $ffid &&
16047 error "rename $tfile.1 to $ffid should fail."
16048 rm -f $test_dir/$tfile.1
16049 echo "truncate fid $fid"
16050 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
16051 echo "link fid $fid"
16052 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
16053 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
16054 echo "setfacl fid $fid"
16055 setfacl -R -m u:$USER0:rwx $ffid ||
16056 error "setfacl $ffid failed"
16057 echo "getfacl fid $fid"
16058 getfacl $ffid || error "getfacl $ffid failed."
16060 echo "unlink fid $fid"
16061 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
16062 echo "mknod fid $fid"
16063 mknod $ffid c 1 3 && error "mknod $ffid should fail."
16065 fid=[0xf00000400:0x1:0x0]
16066 ffid=$MOUNT/.lustre/fid/$fid
16068 echo "stat non-exist fid $fid"
16069 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
16070 echo "write to non-exist fid $fid"
16071 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
16072 echo "link new fid $fid"
16073 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
16075 mkdir -p $test_dir/$tdir
16076 touch $test_dir/$tdir/$tfile
16077 fid=$($LFS path2fid $test_dir/$tdir)
16080 error "error: could not get fid for $test_dir/$dir/$tfile."
16082 ffid=$MOUNT/.lustre/fid/$fid
16085 ls $ffid || error "ls $ffid failed."
16086 echo "touch $fid/$tfile.1"
16087 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
16089 echo "touch $MOUNT/.lustre/fid/$tfile"
16090 touch $MOUNT/.lustre/fid/$tfile && \
16091 error "touch $MOUNT/.lustre/fid/$tfile should fail."
16093 echo "setxattr to $MOUNT/.lustre/fid"
16094 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
16096 echo "listxattr for $MOUNT/.lustre/fid"
16097 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
16099 echo "delxattr from $MOUNT/.lustre/fid"
16100 setfattr -x trusted.name1 $MOUNT/.lustre/fid
16102 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
16103 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
16104 error "touch invalid fid should fail."
16106 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
16107 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
16108 error "touch non-normal fid should fail."
16110 echo "rename $tdir to $MOUNT/.lustre/fid"
16111 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
16112 error "rename to $MOUNT/.lustre/fid should fail."
16114 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
16116 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
16117 local new_obf_mode=777
16119 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
16120 chmod $new_obf_mode $DIR/.lustre/fid ||
16121 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
16123 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
16124 [ $obf_mode -eq $new_obf_mode ] ||
16125 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
16127 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
16128 chmod $old_obf_mode $DIR/.lustre/fid ||
16129 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
16132 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
16133 fid=$($LFS path2fid $test_dir/$tfile-2)
16135 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
16137 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
16138 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
16139 error "create lov data thru .lustre failed"
16141 echo "cp /etc/passwd $test_dir/$tfile-2"
16142 cp /etc/passwd $test_dir/$tfile-2 ||
16143 error "copy to $test_dir/$tfile-2 failed."
16144 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
16145 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
16146 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
16148 rm -rf $test_dir/tfile.lnk
16149 rm -rf $test_dir/$tfile-2
16153 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16154 skip "Need MDS version at least 2.4.1"
16156 local tf=$DIR/$tfile
16159 local fid=$($LFS path2fid $tf)
16160 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
16162 # check that we get the same pathname back
16165 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
16166 echo "$rootpath $fid"
16167 found=$($LFS fid2path $rootpath "$fid")
16168 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
16169 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
16172 # check wrong root path format
16173 rootpath=$MOUNT"_wrong"
16174 found=$($LFS fid2path $rootpath "$fid")
16175 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
16177 run_test 154A "lfs path2fid and fid2path basic checks"
16180 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16181 skip "Need MDS version at least 2.4.1"
16183 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
16184 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
16185 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
16186 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
16188 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
16189 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
16191 # check that we get the same pathname
16192 echo "PFID: $PFID, name: $name"
16193 local FOUND=$($LFS fid2path $MOUNT "$PFID")
16194 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
16195 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
16196 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
16198 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
16200 run_test 154B "verify the ll_decode_linkea tool"
16203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16204 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16205 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
16206 skip "Need MDS version at least 2.2.51"
16207 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
16209 cp /etc/hosts $DIR/$tfile
16211 fid=$($LFS path2fid $DIR/$tfile)
16213 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
16215 dot_lustre_fid_permission_check "$fid" $DIR ||
16216 error "dot lustre permission check $fid failed"
16218 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
16220 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
16222 touch $MOUNT/.lustre/file &&
16223 error "creation is not allowed under .lustre"
16225 mkdir $MOUNT/.lustre/dir &&
16226 error "mkdir is not allowed under .lustre"
16230 run_test 154a "Open-by-FID"
16233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16234 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16235 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16236 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
16237 skip "Need MDS version at least 2.2.51"
16239 local remote_dir=$DIR/$tdir/remote_dir
16243 mkdir -p $DIR/$tdir
16244 $LFS mkdir -i $MDTIDX $remote_dir ||
16245 error "create remote directory failed"
16247 cp /etc/hosts $remote_dir/$tfile
16249 fid=$($LFS path2fid $remote_dir/$tfile)
16251 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
16253 dot_lustre_fid_permission_check "$fid" $remote_dir ||
16254 error "dot lustre permission check $fid failed"
16257 run_test 154b "Open-by-FID for remote directory"
16260 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16261 skip "Need MDS version at least 2.4.1"
16263 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
16264 local FID1=$($LFS path2fid $DIR/$tfile.1)
16265 local FID2=$($LFS path2fid $DIR/$tfile.2)
16266 local FID3=$($LFS path2fid $DIR/$tfile.3)
16269 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
16270 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
16271 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
16273 [ "$FID" = "${!want}" ] ||
16274 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
16278 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
16280 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
16281 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
16285 run_test 154c "lfs path2fid and fid2path multiple arguments"
16288 remote_mds_nodsh && skip "remote MDS with nodsh"
16289 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
16290 skip "Need MDS version at least 2.5.53"
16292 if remote_mds; then
16293 nid=$($LCTL list_nids | sed "s/\./\\\./g")
16297 local proc_ofile="mdt.*.exports.'$nid'.open_files"
16304 local fid=$($LFS path2fid $DIR/$tfile)
16307 cmd="exec $fd<$DIR/$tfile"
16309 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
16310 echo "$fid_list" | grep "$fid"
16313 cmd="exec $fd>/dev/null"
16315 if [ $rc -ne 0 ]; then
16316 error "FID $fid not found in open files list $fid_list"
16319 run_test 154d "Verify open file fid"
16323 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
16324 skip "Need MDS version at least 2.6.50"
16326 if ls -a $MOUNT | grep -q '^\.lustre$'; then
16327 error ".lustre returned by readdir"
16330 run_test 154e ".lustre is not returned by readdir"
16333 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16335 # create parent directory on a single MDT to avoid cross-MDT hardlinks
16336 mkdir_on_mdt0 $DIR/$tdir
16337 # test dirs inherit from its stripe
16338 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
16339 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
16340 cp /etc/hosts $DIR/$tdir/foo1/$tfile
16341 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
16344 # get fid of parents
16345 local FID0=$($LFS path2fid $DIR/$tdir)
16346 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
16347 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
16348 local FID3=$($LFS path2fid $DIR)
16350 # check that path2fid --parents returns expected <parent_fid>/name
16351 # 1) test for a directory (single parent)
16352 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
16353 [ "$parent" == "$FID0/foo1" ] ||
16354 error "expected parent: $FID0/foo1, got: $parent"
16356 # 2) test for a file with nlink > 1 (multiple parents)
16357 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
16358 echo "$parent" | grep -F "$FID1/$tfile" ||
16359 error "$FID1/$tfile not returned in parent list"
16360 echo "$parent" | grep -F "$FID2/link" ||
16361 error "$FID2/link not returned in parent list"
16363 # 3) get parent by fid
16364 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
16365 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16366 echo "$parent" | grep -F "$FID1/$tfile" ||
16367 error "$FID1/$tfile not returned in parent list (by fid)"
16368 echo "$parent" | grep -F "$FID2/link" ||
16369 error "$FID2/link not returned in parent list (by fid)"
16371 # 4) test for entry in root directory
16372 parent=$($LFS path2fid --parents $DIR/f)
16373 echo "$parent" | grep -F "$FID3/f" ||
16374 error "$FID3/f not returned in parent list"
16376 # 5) test it on root directory
16377 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
16378 error "$MOUNT should not have parents"
16380 # enable xattr caching and check that linkea is correctly updated
16381 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
16382 save_lustre_params client "llite.*.xattr_cache" > $save
16383 lctl set_param llite.*.xattr_cache 1
16385 # 6.1) linkea update on rename
16386 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
16388 # get parents by fid
16389 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16390 # foo1 should no longer be returned in parent list
16391 echo "$parent" | grep -F "$FID1" &&
16392 error "$FID1 should no longer be in parent list"
16393 # the new path should appear
16394 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
16395 error "$FID2/$tfile.moved is not in parent list"
16397 # 6.2) linkea update on unlink
16398 rm -f $DIR/$tdir/foo2/link
16399 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16400 # foo2/link should no longer be returned in parent list
16401 echo "$parent" | grep -F "$FID2/link" &&
16402 error "$FID2/link should no longer be in parent list"
16406 restore_lustre_params < $save
16409 run_test 154f "get parent fids by reading link ea"
16413 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
16414 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
16415 skip "Need MDS version at least 2.6.92"
16417 mkdir_on_mdt0 $DIR/$tdir
16418 llapi_fid_test -d $DIR/$tdir
16420 run_test 154g "various llapi FID tests"
16424 (( $CLIENT_VERSION >= $(version_code 2.15.55.1) )) ||
16425 skip "Need client at least version 2.15.55.1"
16427 # Create an empty file
16430 # Get FID (interactive mode) and save under $TMP/$tfile.log
16431 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
16432 path2fid $DIR/$tfile
16435 fid=$(cat $TMP/$tfile.log)
16436 # $fid should not be empty
16437 [[ ! -z $fid ]] || error "FID is empty"
16438 $LFS rmfid $DIR "$fid" || error "rmfid failed for $fid"
16440 run_test 154h "Verify interactive path2fid"
16442 test_155_small_load() {
16443 local temp=$TMP/$tfile
16444 local file=$DIR/$tfile
16446 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
16447 error "dd of=$temp bs=6096 count=1 failed"
16449 cancel_lru_locks $OSC
16450 cmp $temp $file || error "$temp $file differ"
16452 $TRUNCATE $temp 6000
16453 $TRUNCATE $file 6000
16454 cmp $temp $file || error "$temp $file differ (truncate1)"
16456 echo "12345" >>$temp
16457 echo "12345" >>$file
16458 cmp $temp $file || error "$temp $file differ (append1)"
16460 echo "12345" >>$temp
16461 echo "12345" >>$file
16462 cmp $temp $file || error "$temp $file differ (append2)"
16468 test_155_big_load() {
16469 remote_ost_nodsh && skip "remote OST with nodsh"
16471 local temp=$TMP/$tfile
16472 local file=$DIR/$tfile
16475 local cache_size=$(do_facet ost$((MAXI+1)) \
16476 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
16478 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
16480 if [ -z "$cache_size" ]; then
16483 local large_file_size=$((cache_size * 2))
16485 echo "OSS cache size: $cache_size KB"
16486 echo "Large file size: $large_file_size KB"
16488 [ $MAXV -le $large_file_size ] &&
16489 skip_env "max available OST size needs > $large_file_size KB"
16491 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
16493 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
16494 error "dd of=$temp bs=$large_file_size count=1k failed"
16497 cancel_lru_locks osc
16498 cmp $temp $file || error "$temp $file differ"
16504 save_writethrough() {
16505 local facets=$(get_facets OST)
16507 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
16511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16513 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16515 save_writethrough $p
16518 set_cache writethrough on
16519 test_155_small_load
16520 restore_lustre_params < $p
16523 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
16526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16528 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16530 save_writethrough $p
16533 set_cache writethrough off
16534 test_155_small_load
16535 restore_lustre_params < $p
16538 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
16541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16543 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16545 save_writethrough $p
16548 set_cache writethrough on
16549 test_155_small_load
16550 restore_lustre_params < $p
16553 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
16556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16558 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16560 save_writethrough $p
16563 set_cache writethrough off
16564 test_155_small_load
16565 restore_lustre_params < $p
16568 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
16571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16573 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16575 save_writethrough $p
16578 set_cache writethrough on
16580 restore_lustre_params < $p
16583 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
16586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16588 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16590 save_writethrough $p
16593 set_cache writethrough off
16595 restore_lustre_params < $p
16598 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
16601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16603 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16605 save_writethrough $p
16608 set_cache writethrough on
16610 restore_lustre_params < $p
16613 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
16616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16618 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16620 save_writethrough $p
16623 set_cache writethrough off
16625 restore_lustre_params < $p
16628 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
16631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16632 remote_ost_nodsh && skip "remote OST with nodsh"
16633 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
16634 skip "stats not implemented on old servers"
16635 [ "$ost1_FSTYPE" = "zfs" ] &&
16636 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
16637 (( CLIENT_VERSION == OST1_VERSION )) ||
16638 skip "LU-13081: no interop testing for OSS cache"
16643 local file="$DIR/$tfile"
16644 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16646 save_writethrough $p
16649 log "Turn on read and write cache"
16651 set_cache writethrough on
16653 log "Write data and read it back."
16654 log "Read should be satisfied from the cache."
16655 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16657 cancel_lru_locks osc
16658 cat $file >/dev/null
16660 if ! let "AFTER - BEFORE == CPAGES"; then
16661 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
16663 log "cache hits: before: $BEFORE, after: $AFTER"
16666 log "Read again; it should be satisfied from the cache."
16668 cancel_lru_locks osc
16669 cat $file >/dev/null
16671 if ! let "AFTER - BEFORE == CPAGES"; then
16672 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
16674 log "cache hits:: before: $BEFORE, after: $AFTER"
16677 log "Turn off the read cache and turn on the write cache"
16679 set_cache writethrough on
16681 log "Read again; it should be satisfied from the cache."
16683 cancel_lru_locks osc
16684 cat $file >/dev/null
16686 if ! let "AFTER - BEFORE == CPAGES"; then
16687 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
16689 log "cache hits:: before: $BEFORE, after: $AFTER"
16692 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16693 # > 2.12.56 uses pagecache if cached
16694 log "Read again; it should not be satisfied from the cache."
16696 cancel_lru_locks osc
16697 cat $file >/dev/null
16699 if ! let "AFTER - BEFORE == 0"; then
16700 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
16702 log "cache hits:: before: $BEFORE, after: $AFTER"
16706 log "Write data and read it back."
16707 log "Read should be satisfied from the cache."
16708 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16710 cancel_lru_locks osc
16711 cat $file >/dev/null
16713 if ! let "AFTER - BEFORE == CPAGES"; then
16714 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
16716 log "cache hits:: before: $BEFORE, after: $AFTER"
16719 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16720 # > 2.12.56 uses pagecache if cached
16721 log "Read again; it should not be satisfied from the cache."
16723 cancel_lru_locks osc
16724 cat $file >/dev/null
16726 if ! let "AFTER - BEFORE == 0"; then
16727 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
16729 log "cache hits:: before: $BEFORE, after: $AFTER"
16733 log "Turn off read and write cache"
16735 set_cache writethrough off
16737 log "Write data and read it back"
16738 log "It should not be satisfied from the cache."
16740 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16741 cancel_lru_locks osc
16743 cat $file >/dev/null
16745 if ! let "AFTER - BEFORE == 0"; then
16746 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
16748 log "cache hits:: before: $BEFORE, after: $AFTER"
16751 log "Turn on the read cache and turn off the write cache"
16753 set_cache writethrough off
16755 log "Write data and read it back"
16756 log "It should not be satisfied from the cache."
16758 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16760 cancel_lru_locks osc
16761 cat $file >/dev/null
16763 if ! let "AFTER - BEFORE == 0"; then
16764 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
16766 log "cache hits:: before: $BEFORE, after: $AFTER"
16769 log "Read again; it should be satisfied from the cache."
16771 cancel_lru_locks osc
16772 cat $file >/dev/null
16774 if ! let "AFTER - BEFORE == CPAGES"; then
16775 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
16777 log "cache hits:: before: $BEFORE, after: $AFTER"
16780 restore_lustre_params < $p
16783 run_test 156 "Verification of tunables"
16786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16787 remote_mds_nodsh && skip "remote MDS with nodsh"
16788 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16789 skip "Need MDS version at least 2.2.0"
16791 changelog_register || error "changelog_register failed"
16792 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16793 changelog_users $SINGLEMDS | grep -q $cl_user ||
16794 error "User $cl_user not found in changelog_users"
16796 mkdir_on_mdt0 $DIR/$tdir
16799 test_mkdir -p $DIR/$tdir/pics/2008/zachy
16800 changelog_clear 0 || error "changelog_clear failed"
16801 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
16802 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
16803 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16804 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16805 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16806 rm $DIR/$tdir/pics/desktop.jpg
16808 echo "verifying changelog mask"
16809 changelog_chmask "-MKDIR"
16810 changelog_chmask "-CLOSE"
16812 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
16813 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
16815 changelog_chmask "+MKDIR"
16816 changelog_chmask "+CLOSE"
16818 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
16819 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
16821 MKDIRS=$(changelog_dump | grep -c "MKDIR")
16822 CLOSES=$(changelog_dump | grep -c "CLOSE")
16823 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
16824 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
16827 echo "verifying target fid"
16828 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
16829 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
16830 [ "$fidc" == "$fidf" ] ||
16831 error "changelog '$tfile' fid $fidc != file fid $fidf"
16832 echo "verifying parent fid"
16833 # The FID returned from the Changelog may be the directory shard on
16834 # a different MDT, and not the FID returned by path2fid on the parent.
16835 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
16836 # since this is what will matter when recreating this file in the tree.
16837 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
16838 local pathp=$($LFS fid2path $MOUNT "$fidp")
16839 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
16840 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
16842 echo "getting records for $cl_user"
16843 changelog_users $SINGLEMDS
16844 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
16846 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
16847 error "changelog_clear failed"
16848 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
16849 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
16850 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
16851 error "user index expect $user_rec1 + $nclr != $user_rec2"
16853 local min0_rec=$(changelog_users $SINGLEMDS |
16854 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
16855 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
16856 awk '{ print $1; exit; }')
16858 changelog_dump | tail -n 5
16859 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
16860 [ $first_rec == $((min0_rec + 1)) ] ||
16861 error "first index should be $min0_rec + 1 not $first_rec"
16863 # LU-3446 changelog index reset on MDT restart
16864 local cur_rec1=$(changelog_users $SINGLEMDS |
16865 awk '/^current.index:/ { print $NF }')
16866 changelog_clear 0 ||
16867 error "clear all changelog records for $cl_user failed"
16868 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
16869 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
16870 error "Fail to start $SINGLEMDS"
16871 local cur_rec2=$(changelog_users $SINGLEMDS |
16872 awk '/^current.index:/ { print $NF }')
16873 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
16874 [ $cur_rec1 == $cur_rec2 ] ||
16875 error "current index should be $cur_rec1 not $cur_rec2"
16877 echo "verifying users from this test are deregistered"
16878 changelog_deregister || error "changelog_deregister failed"
16879 changelog_users $SINGLEMDS | grep -q $cl_user &&
16880 error "User '$cl_user' still in changelog_users"
16882 # lctl get_param -n mdd.*.changelog_users
16883 # current_index: 144
16884 # ID index (idle seconds)
16885 # cl3 144 (2) mask=<list>
16886 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
16887 # this is the normal case where all users were deregistered
16888 # make sure no new records are added when no users are present
16889 local last_rec1=$(changelog_users $SINGLEMDS |
16890 awk '/^current.index:/ { print $NF }')
16891 touch $DIR/$tdir/chloe
16892 local last_rec2=$(changelog_users $SINGLEMDS |
16893 awk '/^current.index:/ { print $NF }')
16894 echo "verify changelogs are off: $last_rec1 == $last_rec2"
16895 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
16897 # any changelog users must be leftovers from a previous test
16898 changelog_users $SINGLEMDS
16899 echo "other changelog users; can't verify off"
16902 run_test 160a "changelog sanity"
16904 test_160b() { # LU-3587
16905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16906 remote_mds_nodsh && skip "remote MDS with nodsh"
16907 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16908 skip "Need MDS version at least 2.2.0"
16910 changelog_register || error "changelog_register failed"
16911 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16912 changelog_users $SINGLEMDS | grep -q $cl_user ||
16913 error "User '$cl_user' not found in changelog_users"
16915 local longname1=$(str_repeat a 255)
16916 local longname2=$(str_repeat b 255)
16919 echo "creating very long named file"
16920 touch $longname1 || error "create of '$longname1' failed"
16921 echo "renaming very long named file"
16922 mv $longname1 $longname2
16924 changelog_dump | grep RENME | tail -n 5
16927 run_test 160b "Verify that very long rename doesn't crash in changelog"
16930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16931 remote_mds_nodsh && skip "remote MDS with nodsh"
16933 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16934 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16935 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16936 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16940 # Registration step
16941 changelog_register || error "changelog_register failed"
16944 mkdir -p $DIR/$tdir
16945 $MCREATE $DIR/$tdir/foo_160c
16946 changelog_chmask "-TRUNC"
16947 $TRUNCATE $DIR/$tdir/foo_160c 200
16948 changelog_chmask "+TRUNC"
16949 $TRUNCATE $DIR/$tdir/foo_160c 199
16950 changelog_dump | tail -n 5
16951 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
16952 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
16954 run_test 160c "verify that changelog log catch the truncate event"
16957 remote_mds_nodsh && skip "remote MDS with nodsh"
16958 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16960 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
16961 skip "Need MDS version at least 2.7.60"
16963 # Registration step
16964 changelog_register || error "changelog_register failed"
16966 mkdir -p $DIR/$tdir/migrate_dir
16967 changelog_clear 0 || error "changelog_clear failed"
16969 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
16970 changelog_dump | tail -n 5
16971 local migrates=$(changelog_dump | grep -c "MIGRT")
16972 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
16974 run_test 160d "verify that changelog log catch the migrate event"
16977 remote_mds_nodsh && skip "remote MDS with nodsh"
16980 changelog_register || error "changelog_register failed"
16982 local MDT0=$(facet_svc $SINGLEMDS)
16985 # No user (expect fail)
16986 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
16988 if [ $rc -eq 0 ]; then
16989 error "Should fail without user"
16990 elif [ $rc -ne 4 ]; then
16991 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
16994 # Delete a future user (expect fail)
16995 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
16997 if [ $rc -eq 0 ]; then
16998 error "Deleted non-existant user cl77"
16999 elif [ $rc -ne 2 ]; then
17000 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
17003 # Clear to a bad index (1 billion should be safe)
17004 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
17007 if [ $rc -eq 0 ]; then
17008 error "Successfully cleared to invalid CL index"
17009 elif [ $rc -ne 22 ]; then
17010 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
17013 run_test 160e "changelog negative testing (should return errors)"
17016 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17017 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17018 skip "Need MDS version at least 2.10.56"
17020 local mdts=$(comma_list $(mdts_nodes))
17023 changelog_register || error "first changelog_register failed"
17024 changelog_register || error "second changelog_register failed"
17026 declare -A cl_user1
17027 declare -A cl_user2
17032 # generate some changelog records to accumulate on each MDT
17033 # use all_char because created files should be evenly distributed
17034 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17035 error "test_mkdir $tdir failed"
17036 log "$(date +%s): creating first files"
17037 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17038 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
17039 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
17042 # check changelogs have been generated
17043 local start=$SECONDS
17044 local idle_time=$((MDSCOUNT * 5 + 5))
17045 local nbcl=$(changelog_dump | wc -l)
17046 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17048 for param in "changelog_max_idle_time=$idle_time" \
17050 "changelog_min_gc_interval=2" \
17051 "changelog_min_free_cat_entries=3"; do
17052 local MDT0=$(facet_svc $SINGLEMDS)
17053 local var="${param%=*}"
17054 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17056 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17057 do_nodes $mdts $LCTL set_param mdd.*.$param
17060 # force cl_user2 to be idle (1st part), but also cancel the
17061 # cl_user1 records so that it is not evicted later in the test.
17062 local sleep1=$((idle_time / 2))
17063 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
17066 # simulate changelog catalog almost full
17067 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
17068 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
17070 for i in $(seq $MDSCOUNT); do
17071 cl_users=(${CL_USERS[mds$i]})
17072 cl_user1[mds$i]="${cl_users[0]}"
17073 cl_user2[mds$i]="${cl_users[1]}"
17075 [ -n "${cl_user1[mds$i]}" ] ||
17076 error "mds$i: no user registered"
17077 [ -n "${cl_user2[mds$i]}" ] ||
17078 error "mds$i: only ${cl_user2[mds$i]} is registered"
17080 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17081 [ -n "$user_rec1" ] ||
17082 error "mds$i: User ${cl_user1[mds$i]} not registered"
17083 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17084 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17085 [ -n "$user_rec2" ] ||
17086 error "mds$i: User ${cl_user1[mds$i]} not registered"
17087 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17088 "$user_rec1 + 2 == $user_rec2"
17089 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17090 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17091 "$user_rec1 + 2, but is $user_rec2"
17092 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17093 [ -n "$user_rec2" ] ||
17094 error "mds$i: User ${cl_user2[mds$i]} not registered"
17095 [ $user_rec1 == $user_rec2 ] ||
17096 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17097 "$user_rec1, but is $user_rec2"
17100 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
17101 local sleep2=$((idle_time - (SECONDS - start) + 1))
17102 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
17105 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17106 # cl_user1 should be OK because it recently processed records.
17107 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
17108 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17109 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
17110 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
17113 # ensure gc thread is done
17114 for i in $(mdts_nodes); do
17115 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17116 error "$i: GC-thread not done"
17120 for (( i = 1; i <= MDSCOUNT; i++ )); do
17121 # check cl_user1 still registered
17122 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17123 error "mds$i: User ${cl_user1[mds$i]} not registered"
17124 # check cl_user2 unregistered
17125 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17126 error "mds$i: User ${cl_user2[mds$i]} still registered"
17128 # check changelogs are present and starting at $user_rec1 + 1
17129 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17130 [ -n "$user_rec1" ] ||
17131 error "mds$i: User ${cl_user1[mds$i]} not registered"
17132 first_rec=$($LFS changelog $(facet_svc mds$i) |
17133 awk '{ print $1; exit; }')
17135 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17136 [ $((user_rec1 + 1)) == $first_rec ] ||
17137 error "mds$i: rec $first_rec != $user_rec1 + 1"
17140 run_test 160f "changelog garbage collect (timestamped users)"
17143 remote_mds_nodsh && skip "remote MDS with nodsh"
17144 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
17145 skip "Need MDS version at least 2.14.55"
17147 local mdts=$(comma_list $(mdts_nodes))
17150 changelog_register || error "first changelog_register failed"
17151 changelog_register || error "second changelog_register failed"
17153 declare -A cl_user1
17154 declare -A cl_user2
17159 # generate some changelog records to accumulate on each MDT
17160 # use all_char because created files should be evenly distributed
17161 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17162 error "test_mkdir $tdir failed"
17163 for ((i = 0; i < MDSCOUNT; i++)); do
17164 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17165 error "create $DIR/$tdir/d$i.1 failed"
17168 # check changelogs have been generated
17169 local nbcl=$(changelog_dump | wc -l)
17170 (( $nbcl > 0 )) || error "no changelogs found"
17172 # reduce the max_idle_indexes value to make sure we exceed it
17173 for param in "changelog_max_idle_indexes=2" \
17175 "changelog_min_gc_interval=2"; do
17176 local MDT0=$(facet_svc $SINGLEMDS)
17177 local var="${param%=*}"
17178 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17180 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17181 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17182 error "unable to set mdd.*.$param"
17185 local start=$SECONDS
17186 for i in $(seq $MDSCOUNT); do
17187 cl_users=(${CL_USERS[mds$i]})
17188 cl_user1[mds$i]="${cl_users[0]}"
17189 cl_user2[mds$i]="${cl_users[1]}"
17191 [ -n "${cl_user1[mds$i]}" ] ||
17192 error "mds$i: user1 is not registered"
17193 [ -n "${cl_user2[mds$i]}" ] ||
17194 error "mds$i: only ${cl_user1[mds$i]} is registered"
17196 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17197 [ -n "$user_rec1" ] ||
17198 error "mds$i: user1 ${cl_user1[mds$i]} not found"
17199 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17200 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17201 [ -n "$user_rec2" ] ||
17202 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
17203 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
17204 "$user_rec1 + 2 == $user_rec2"
17205 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17206 error "mds$i: user1 ${cl_user1[mds$i]} index " \
17207 "expected $user_rec1 + 2, but is $user_rec2"
17208 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17209 [ -n "$user_rec2" ] ||
17210 error "mds$i: user2 ${cl_user2[mds$i]} not found"
17211 [ $user_rec1 == $user_rec2 ] ||
17212 error "mds$i: user2 ${cl_user2[mds$i]} index " \
17213 "expected $user_rec1, but is $user_rec2"
17216 # ensure we are past the previous changelog_min_gc_interval set above
17217 local sleep2=$((start + 2 - SECONDS))
17218 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17219 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17220 # cl_user1 should be OK because it recently processed records.
17221 for ((i = 0; i < MDSCOUNT; i++)); do
17222 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
17223 error "create $DIR/$tdir/d$i.3 failed"
17226 # ensure gc thread is done
17227 for i in $(mdts_nodes); do
17228 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17229 error "$i: GC-thread not done"
17233 for (( i = 1; i <= MDSCOUNT; i++ )); do
17234 # check cl_user1 still registered
17235 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17236 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
17237 # check cl_user2 unregistered
17238 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17239 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
17241 # check changelogs are present and starting at $user_rec1 + 1
17242 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17243 [ -n "$user_rec1" ] ||
17244 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
17245 first_rec=$($LFS changelog $(facet_svc mds$i) |
17246 awk '{ print $1; exit; }')
17248 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17249 [ $((user_rec1 + 1)) == $first_rec ] ||
17250 error "mds$i: rec $first_rec != $user_rec1 + 1"
17253 run_test 160g "changelog garbage collect on idle records"
17256 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17257 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17258 skip "Need MDS version at least 2.10.56"
17260 local mdts=$(comma_list $(mdts_nodes))
17263 changelog_register || error "first changelog_register failed"
17264 changelog_register || error "second changelog_register failed"
17266 declare -A cl_user1
17267 declare -A cl_user2
17272 # generate some changelog records to accumulate on each MDT
17273 # use all_char because created files should be evenly distributed
17274 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17275 error "test_mkdir $tdir failed"
17276 for ((i = 0; i < MDSCOUNT; i++)); do
17277 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17278 error "create $DIR/$tdir/d$i.1 failed"
17281 # check changelogs have been generated
17282 local nbcl=$(changelog_dump | wc -l)
17283 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17285 for param in "changelog_max_idle_time=10" \
17287 "changelog_min_gc_interval=2"; do
17288 local MDT0=$(facet_svc $SINGLEMDS)
17289 local var="${param%=*}"
17290 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17292 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17293 do_nodes $mdts $LCTL set_param mdd.*.$param
17296 # force cl_user2 to be idle (1st part)
17299 for i in $(seq $MDSCOUNT); do
17300 cl_users=(${CL_USERS[mds$i]})
17301 cl_user1[mds$i]="${cl_users[0]}"
17302 cl_user2[mds$i]="${cl_users[1]}"
17304 [ -n "${cl_user1[mds$i]}" ] ||
17305 error "mds$i: no user registered"
17306 [ -n "${cl_user2[mds$i]}" ] ||
17307 error "mds$i: only ${cl_user2[mds$i]} is registered"
17309 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17310 [ -n "$user_rec1" ] ||
17311 error "mds$i: User ${cl_user1[mds$i]} not registered"
17312 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17313 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17314 [ -n "$user_rec2" ] ||
17315 error "mds$i: User ${cl_user1[mds$i]} not registered"
17316 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17317 "$user_rec1 + 2 == $user_rec2"
17318 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17319 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17320 "$user_rec1 + 2, but is $user_rec2"
17321 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17322 [ -n "$user_rec2" ] ||
17323 error "mds$i: User ${cl_user2[mds$i]} not registered"
17324 [ $user_rec1 == $user_rec2 ] ||
17325 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17326 "$user_rec1, but is $user_rec2"
17329 # force cl_user2 to be idle (2nd part) and to reach
17330 # changelog_max_idle_time
17333 # force each GC-thread start and block then
17334 # one per MDT/MDD, set fail_val accordingly
17335 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
17336 do_nodes $mdts $LCTL set_param fail_loc=0x1316
17338 # generate more changelogs to trigger fail_loc
17339 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17340 error "create $DIR/$tdir/${tfile}bis failed"
17342 # stop MDT to stop GC-thread, should be done in back-ground as it will
17343 # block waiting for the thread to be released and exit
17344 declare -A stop_pids
17345 for i in $(seq $MDSCOUNT); do
17347 stop_pids[mds$i]=$!
17350 for i in $(mdts_nodes); do
17353 local facets=$(facets_up_on_host $i)
17355 for facet in ${facets//,/ }; do
17356 if [[ $facet == mds* ]]; then
17360 # ensure each MDS's gc threads are still present and all in "R"
17361 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
17362 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
17363 error "$i: expected $nb GC-thread"
17365 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
17367 error "$i: GC-thread not found in R-state"
17368 # check umounts of each MDT on MDS have reached kthread_stop()
17369 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
17370 error "$i: expected $nb umount"
17372 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
17373 error "$i: umount not found in D-state"
17376 # release all GC-threads
17377 do_nodes $mdts $LCTL set_param fail_loc=0
17379 # wait for MDT stop to complete
17380 for i in $(seq $MDSCOUNT); do
17381 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
17385 # may try to check if any orphan changelog records are present
17386 # via ldiskfs/zfs and llog_reader...
17388 # re-start/mount MDTs
17389 for i in $(seq $MDSCOUNT); do
17390 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
17391 error "Fail to start mds$i"
17395 for i in $(seq $MDSCOUNT); do
17396 # check cl_user1 still registered
17397 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17398 error "mds$i: User ${cl_user1[mds$i]} not registered"
17399 # check cl_user2 unregistered
17400 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17401 error "mds$i: User ${cl_user2[mds$i]} still registered"
17403 # check changelogs are present and starting at $user_rec1 + 1
17404 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17405 [ -n "$user_rec1" ] ||
17406 error "mds$i: User ${cl_user1[mds$i]} not registered"
17407 first_rec=$($LFS changelog $(facet_svc mds$i) |
17408 awk '{ print $1; exit; }')
17410 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
17411 [ $((user_rec1 + 1)) == $first_rec ] ||
17412 error "mds$i: first index should be $user_rec1 + 1, " \
17413 "but is $first_rec"
17416 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
17421 local mdts=$(comma_list $(mdts_nodes))
17423 changelog_register || error "first changelog_register failed"
17425 # generate some changelog records to accumulate on each MDT
17426 # use all_char because created files should be evenly distributed
17427 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17428 error "test_mkdir $tdir failed"
17429 for ((i = 0; i < MDSCOUNT; i++)); do
17430 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17431 error "create $DIR/$tdir/d$i.1 failed"
17434 # check changelogs have been generated
17435 local nbcl=$(changelog_dump | wc -l)
17436 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17438 # simulate race between register and unregister
17439 # XXX as fail_loc is set per-MDS, with DNE configs the race
17440 # simulation will only occur for one MDT per MDS and for the
17441 # others the normal race scenario will take place
17442 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
17443 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
17444 do_nodes $mdts $LCTL set_param fail_val=1
17446 # unregister 1st user
17447 changelog_deregister &
17449 # wait some time for deregister work to reach race rdv
17451 # register 2nd user
17452 changelog_register || error "2nd user register failed"
17454 wait $pid1 || error "1st user deregister failed"
17458 declare -A LAST_REC
17459 for i in $(seq $MDSCOUNT); do
17460 if changelog_users mds$i | grep "^cl"; then
17461 # make sure new records are added with one user present
17462 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
17463 awk '/^current.index:/ { print $NF }')
17465 error "mds$i has no user registered"
17469 # generate more changelog records to accumulate on each MDT
17470 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17471 error "create $DIR/$tdir/${tfile}bis failed"
17473 for i in $(seq $MDSCOUNT); do
17474 last_rec=$(changelog_users $SINGLEMDS |
17475 awk '/^current.index:/ { print $NF }')
17476 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
17477 [ $last_rec != ${LAST_REC[mds$i]} ] ||
17478 error "changelogs are off on mds$i"
17481 run_test 160i "changelog user register/unregister race"
17484 remote_mds_nodsh && skip "remote MDS with nodsh"
17485 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
17486 skip "Need MDS version at least 2.12.56"
17488 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
17489 stack_trap "umount $MOUNT2" EXIT
17491 changelog_register || error "first changelog_register failed"
17492 stack_trap "changelog_deregister" EXIT
17494 # generate some changelog
17495 # use all_char because created files should be evenly distributed
17496 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17497 error "mkdir $tdir failed"
17498 for ((i = 0; i < MDSCOUNT; i++)); do
17499 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17500 error "create $DIR/$tdir/d$i.1 failed"
17503 # open the changelog device
17504 exec 3>/dev/changelog-$FSNAME-MDT0000
17505 stack_trap "exec 3>&-" EXIT
17506 exec 4</dev/changelog-$FSNAME-MDT0000
17507 stack_trap "exec 4<&-" EXIT
17509 # umount the first lustre mount
17511 stack_trap "mount_client $MOUNT" EXIT
17513 # read changelog, which may or may not fail, but should not crash
17517 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17518 changelog_users $SINGLEMDS | grep -q $cl_user ||
17519 error "User $cl_user not found in changelog_users"
17521 printf 'clear:'$cl_user':0' >&3
17523 run_test 160j "client can be umounted while its chanangelog is being used"
17526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17527 remote_mds_nodsh && skip "remote MDS with nodsh"
17529 mkdir -p $DIR/$tdir/1/1
17531 changelog_register || error "changelog_register failed"
17532 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17534 changelog_users $SINGLEMDS | grep -q $cl_user ||
17535 error "User '$cl_user' not found in changelog_users"
17536 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
17537 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
17538 rmdir $DIR/$tdir/1/1 & sleep 1
17540 touch $DIR/$tdir/2/2
17541 rm -rf $DIR/$tdir/2
17546 changelog_dump | grep rmdir || error "rmdir not recorded"
17548 run_test 160k "Verify that changelog records are not lost"
17550 # Verifies that a file passed as a parameter has recently had an operation
17551 # performed on it that has generated an MTIME changelog which contains the
17552 # correct parent FID. As files might reside on a different MDT from the
17553 # parent directory in DNE configurations, the FIDs are translated to paths
17554 # before being compared, which should be identical
17555 compare_mtime_changelog() {
17563 mdtidx=$($LFS getstripe --mdt-index $file)
17564 mdtidx=$(printf "%04x" $mdtidx)
17566 # Obtain the parent FID from the MTIME changelog
17567 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
17568 [ -z "$mtime" ] && error "MTIME changelog not recorded"
17570 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
17571 [ -z "$cl_fid" ] && error "parent FID not present"
17573 # Verify that the path for the parent FID is the same as the path for
17574 # the test directory
17575 pdir=$($LFS fid2path $MOUNT "$cl_fid")
17579 [[ "${pdir%/}" == "$dir" ]] ||
17580 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
17584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17586 remote_mds_nodsh && skip "remote MDS with nodsh"
17587 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17588 skip "Need MDS version at least 2.13.55"
17592 changelog_register || error "changelog_register failed"
17593 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17595 changelog_users $SINGLEMDS | grep -q $cl_user ||
17596 error "User '$cl_user' not found in changelog_users"
17598 # Clear some types so that MTIME changelogs are generated
17599 changelog_chmask "-CREAT"
17600 changelog_chmask "-CLOSE"
17602 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
17604 # Test CL_MTIME during setattr
17605 touch $DIR/$tdir/$tfile
17606 compare_mtime_changelog $DIR/$tdir/$tfile
17608 # Test CL_MTIME during close
17609 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
17610 compare_mtime_changelog $DIR/$tdir/${tfile}_2
17612 run_test 160l "Verify that MTIME changelog records contain the parent FID"
17615 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17616 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17617 skip "Need MDS version at least 2.14.51"
17624 changelog_register || error "first changelog_register failed"
17625 changelog_register || error "second changelog_register failed"
17627 cl_users=(${CL_USERS[mds1]})
17628 cl_user1="${cl_users[0]}"
17629 cl_user2="${cl_users[1]}"
17630 # generate some changelog records to accumulate on MDT0
17631 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17632 createmany -m $DIR/$tdir/$tfile 50 ||
17633 error "create $DIR/$tdir/$tfile failed"
17634 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17637 # check changelogs have been generated
17638 local nbcl=$(changelog_dump | wc -l)
17639 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17641 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
17642 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
17644 __changelog_clear mds1 $cl_user1 +10
17645 __changelog_clear mds1 $cl_user2 0 &
17648 __changelog_clear mds1 $cl_user1 0 ||
17649 error "fail to cancel record for $cl_user1"
17651 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17653 run_test 160m "Changelog clear race"
17656 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17657 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17658 skip "Need MDS version at least 2.14.51"
17667 changelog_register || error "first changelog_register failed"
17669 cl_users=(${CL_USERS[mds1]})
17670 cl_user1="${cl_users[0]}"
17672 # generate some changelog records to accumulate on MDT0
17673 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17674 first_rec=$(changelog_users $SINGLEMDS |
17675 awk '/^current.index:/ { print $NF }')
17676 while (( last_rec < (( first_rec + 65000)) )); do
17677 createmany -m $DIR/$tdir/$tfile 10000 ||
17678 error "create $DIR/$tdir/$tfile failed"
17680 for i in $(seq 0 10000); do
17681 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
17685 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
17686 error "unlinkmany failed unlink"
17687 last_rec=$(changelog_users $SINGLEMDS |
17688 awk '/^current.index:/ { print $NF }')
17689 echo last record $last_rec
17690 (( last_rec == 0 )) && error "no changelog found"
17693 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
17694 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
17696 __changelog_clear mds1 $cl_user1 0 &
17699 __changelog_clear mds1 $cl_user1 0 ||
17700 error "fail to cancel record for $cl_user1"
17702 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17704 run_test 160n "Changelog destroy race"
17707 local mdt="$(facet_svc $SINGLEMDS)"
17709 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17710 remote_mds_nodsh && skip "remote MDS with nodsh"
17711 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
17712 skip "Need MDS version at least 2.14.52"
17714 changelog_register --user test_160o -m unlnk+close+open ||
17715 error "changelog_register failed"
17717 do_facet $SINGLEMDS $LCTL --device $mdt \
17718 changelog_register -u "Tt3_-#" &&
17719 error "bad symbols in name should fail"
17721 do_facet $SINGLEMDS $LCTL --device $mdt \
17722 changelog_register -u test_160o &&
17723 error "the same name registration should fail"
17725 do_facet $SINGLEMDS $LCTL --device $mdt \
17726 changelog_register -u test_160toolongname &&
17727 error "too long name registration should fail"
17729 changelog_chmask "MARK+HSM"
17730 lctl get_param mdd.*.changelog*mask
17731 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17732 changelog_users $SINGLEMDS | grep -q $cl_user ||
17733 error "User $cl_user not found in changelog_users"
17735 echo $cl_user | grep -q test_160o ||
17736 error "User $cl_user has no specific name 'test160o'"
17739 changelog_clear 0 || error "changelog_clear failed"
17740 # generate some changelog records to accumulate on MDT0
17741 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17742 touch $DIR/$tdir/$tfile # open 1
17744 OPENS=$(changelog_dump | grep -c "OPEN")
17745 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
17747 # must be no MKDIR it wasn't set as user mask
17748 MKDIR=$(changelog_dump | grep -c "MKDIR")
17749 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
17751 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
17752 mdd.$mdt.changelog_current_mask -n)
17753 # register maskless user
17754 changelog_register || error "changelog_register failed"
17755 # effective mask should be not changed because it is not minimal
17756 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17757 mdd.$mdt.changelog_current_mask -n)
17758 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
17759 # set server mask to minimal value
17760 changelog_chmask "MARK"
17761 # check effective mask again, should be treated as DEFMASK now
17762 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17763 mdd.$mdt.changelog_current_mask -n)
17764 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17766 if (( $MDS1_VERSION >= $(version_code 2.15.52) )) ; then
17767 # set server mask back to some value
17768 changelog_chmask "CLOSE,UNLNK"
17769 # check effective mask again, should not remain as DEFMASK
17770 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17771 mdd.$mdt.changelog_current_mask -n)
17772 [[ $mask != *"HLINK"* ]] || error "mask is still DEFMASK"
17775 do_facet $SINGLEMDS $LCTL --device $mdt \
17776 changelog_deregister -u test_160o ||
17777 error "cannot deregister by name"
17779 run_test 160o "changelog user name and mask"
17782 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17783 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17784 skip "Need MDS version at least 2.14.51"
17785 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
17791 changelog_register || error "first changelog_register failed"
17793 cl_users=(${CL_USERS[mds1]})
17794 cl_user1="${cl_users[0]}"
17796 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17797 createmany -m $DIR/$tdir/$tfile 50 ||
17798 error "create $DIR/$tdir/$tfile failed"
17799 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17802 # check changelogs have been generated
17803 entry_count=$(changelog_dump | wc -l)
17804 ((entry_count != 0)) || error "no changelog entries found"
17806 # remove changelog_users and check that orphan entries are removed
17808 local dev=$(mdsdevname 1)
17809 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
17810 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
17811 entry_count=$(changelog_dump | wc -l)
17812 ((entry_count == 0)) ||
17813 error "found $entry_count changelog entries, expected none"
17815 run_test 160p "Changelog orphan cleanup with no users"
17818 local mdt="$(facet_svc $SINGLEMDS)"
17821 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17822 remote_mds_nodsh && skip "remote MDS with nodsh"
17823 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
17824 skip "Need MDS version at least 2.14.54"
17826 # set server mask to minimal value like server init does
17827 changelog_chmask "MARK"
17828 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
17829 error "changelog_register failed"
17830 # check effective mask again, should be treated as DEFMASK now
17831 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17832 mdd.$mdt.changelog_current_mask -n)
17833 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
17834 error "changelog_deregister failed"
17835 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17837 run_test 160q "changelog effective mask is DEFMASK if not set"
17840 remote_mds_nodsh && skip "remote MDS with nodsh"
17841 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
17842 skip "Need MDS version at least 2.14.55"
17844 local mdts=$(comma_list $(mdts_nodes))
17846 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
17847 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
17848 fail_val=$((24 * 3600 * 10))
17850 # Create a user which is 10 days old
17851 changelog_register || error "first changelog_register failed"
17853 declare -A cl_user1
17856 # generate some changelog records to accumulate on each MDT
17857 # use all_char because created files should be evenly distributed
17858 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17859 error "test_mkdir $tdir failed"
17860 for ((i = 0; i < MDSCOUNT; i++)); do
17861 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17862 error "create $DIR/$tdir/d$i.1 failed"
17865 # check changelogs have been generated
17866 local nbcl=$(changelog_dump | wc -l)
17867 (( nbcl > 0 )) || error "no changelogs found"
17869 # reduce the max_idle_indexes value to make sure we exceed it
17870 for param in "changelog_max_idle_indexes=2097446912" \
17871 "changelog_max_idle_time=2592000" \
17873 "changelog_min_gc_interval=2"; do
17874 local MDT0=$(facet_svc $SINGLEMDS)
17875 local var="${param%=*}"
17876 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17878 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17879 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17880 error "unable to set mdd.*.$param"
17883 local start=$SECONDS
17884 for i in $(seq $MDSCOUNT); do
17885 cl_users=(${CL_USERS[mds$i]})
17886 cl_user1[mds$i]="${cl_users[0]}"
17888 [[ -n "${cl_user1[mds$i]}" ]] ||
17889 error "mds$i: no user registered"
17892 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
17893 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
17895 # ensure we are past the previous changelog_min_gc_interval set above
17896 local sleep2=$((start + 2 - SECONDS))
17897 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17899 # Generate one more changelog to trigger GC
17900 for ((i = 0; i < MDSCOUNT; i++)); do
17901 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
17902 error "create $DIR/$tdir/d$i.3 failed"
17905 # ensure gc thread is done
17906 for node in $(mdts_nodes); do
17907 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
17908 error "$node: GC-thread not done"
17911 do_nodes $mdts $LCTL set_param fail_loc=0
17913 for (( i = 1; i <= MDSCOUNT; i++ )); do
17914 # check cl_user1 is purged
17915 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
17916 error "mds$i: User ${cl_user1[mds$i]} is registered"
17920 run_test 160s "changelog garbage collect on idle records * time"
17923 remote_mds_nodsh && skip "remote MDS with nodsh"
17924 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
17925 skip "Need MDS version at least 2.15.50"
17927 local MDT0=$(facet_svc $SINGLEMDS)
17933 changelog_register --user user1 -m all ||
17934 error "user1 failed to register"
17936 mkdir_on_mdt0 $DIR/$tdir
17937 # create default overstripe to maximize changelog size
17938 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
17939 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
17940 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17942 # user2 consumes less records so less space
17943 changelog_register --user user2 || error "user2 failed to register"
17944 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
17945 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17947 # check changelogs have been generated
17948 local nbcl=$(changelog_dump | wc -l)
17949 (( nbcl > 0 )) || error "no changelogs found"
17951 # reduce the changelog_min_gc_interval to force check
17952 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
17953 local var="${param%=*}"
17954 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17956 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
17957 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
17958 error "unable to set mdd.*.$param"
17962 cl_users=(${CL_USERS[mds1]})
17963 cl_user1="${cl_users[0]}"
17964 cl_user2="${cl_users[1]}"
17966 [[ -n $cl_user1 ]] ||
17967 error "mds1: user #1 isn't registered"
17968 [[ -n $cl_user2 ]] ||
17969 error "mds1: user #2 isn't registered"
17971 # ensure we are past the previous changelog_min_gc_interval set above
17972 local sleep2=$((start + 2 - SECONDS))
17973 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17975 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
17976 do_facet mds1 $LCTL set_param fail_loc=0x018c \
17977 fail_val=$(((llog_size1 + llog_size2) / 2))
17979 # Generate more changelog to trigger GC
17980 createmany -o $DIR/$tdir/u3_ 4 ||
17981 error "create failed for more files"
17983 # ensure gc thread is done
17984 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
17985 error "mds1: GC-thread not done"
17987 do_facet mds1 $LCTL set_param fail_loc=0
17989 # check cl_user1 is purged
17990 changelog_users mds1 | grep -q "$cl_user1" &&
17991 error "User $cl_user1 is registered"
17992 # check cl_user2 is not purged
17993 changelog_users mds1 | grep -q "$cl_user2" ||
17994 error "User $cl_user2 is not registered"
17996 run_test 160t "changelog garbage collect on lack of space"
17999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18001 test_mkdir -c1 $DIR/$tdir
18002 cp /etc/hosts $DIR/$tdir/$tfile
18003 test_mkdir -c1 $DIR/$tdir/foo1
18004 test_mkdir -c1 $DIR/$tdir/foo2
18005 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
18006 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
18007 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
18008 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
18009 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
18010 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18011 $LFS fid2path $DIR $FID
18012 error "bad link ea"
18015 rm $DIR/$tdir/foo2/zachary
18017 rm $DIR/$tdir/foo2/thor
18019 rm $DIR/$tdir/$tfile
18021 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
18022 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
18023 { $LFS fid2path $DIR $FID; error "bad link rename"; }
18024 rm $DIR/$tdir/foo2/maggie
18027 local longname=$tfile.avg_len_is_thirty_two_
18028 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
18029 error_noexit 'failed to unlink many hardlinks'" EXIT
18030 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
18031 error "failed to hardlink many files"
18032 links=$($LFS fid2path $DIR $FID | wc -l)
18033 echo -n "${links}/1000 links in link EA"
18034 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
18036 run_test 161a "link ea sanity"
18039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18040 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
18043 local remote_dir=$DIR/$tdir/remote_dir
18045 mkdir -p $DIR/$tdir
18046 $LFS mkdir -i $MDTIDX $remote_dir ||
18047 error "create remote directory failed"
18049 cp /etc/hosts $remote_dir/$tfile
18050 mkdir -p $remote_dir/foo1
18051 mkdir -p $remote_dir/foo2
18052 ln $remote_dir/$tfile $remote_dir/foo1/sofia
18053 ln $remote_dir/$tfile $remote_dir/foo2/zachary
18054 ln $remote_dir/$tfile $remote_dir/foo1/luna
18055 ln $remote_dir/$tfile $remote_dir/foo2/thor
18057 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
18059 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18060 $LFS fid2path $DIR $FID
18061 error "bad link ea"
18064 rm $remote_dir/foo2/zachary
18066 rm $remote_dir/foo2/thor
18068 rm $remote_dir/$tfile
18070 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
18071 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
18072 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
18073 $LFS fid2path $DIR $FID
18074 error "bad link rename"
18076 rm $remote_dir/foo2/maggie
18079 local longname=filename_avg_len_is_thirty_two_
18080 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
18081 error "failed to hardlink many files"
18082 links=$($LFS fid2path $DIR $FID | wc -l)
18083 echo -n "${links}/1000 links in link EA"
18084 [[ ${links} -gt 60 ]] ||
18085 error "expected at least 60 links in link EA"
18086 unlinkmany $remote_dir/foo2/$longname 1000 ||
18087 error "failed to unlink many hardlinks"
18089 run_test 161b "link ea sanity under remote directory"
18092 remote_mds_nodsh && skip "remote MDS with nodsh"
18093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18094 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
18095 skip "Need MDS version at least 2.1.5"
18097 # define CLF_RENAME_LAST 0x0001
18098 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
18099 changelog_register || error "changelog_register failed"
18102 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
18103 touch $DIR/$tdir/foo_161c
18104 touch $DIR/$tdir/bar_161c
18105 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18106 changelog_dump | grep RENME | tail -n 5
18107 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18108 changelog_clear 0 || error "changelog_clear failed"
18109 if [ x$flags != "x0x1" ]; then
18110 error "flag $flags is not 0x1"
18113 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
18114 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
18115 touch $DIR/$tdir/foo_161c
18116 touch $DIR/$tdir/bar_161c
18117 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18118 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18119 changelog_dump | grep RENME | tail -n 5
18120 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18121 changelog_clear 0 || error "changelog_clear failed"
18122 if [ x$flags != "x0x0" ]; then
18123 error "flag $flags is not 0x0"
18125 echo "rename overwrite a target having nlink > 1," \
18126 "changelog record has flags of $flags"
18128 # rename doesn't overwrite a target (changelog flag 0x0)
18129 touch $DIR/$tdir/foo_161c
18130 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
18131 changelog_dump | grep RENME | tail -n 5
18132 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
18133 changelog_clear 0 || error "changelog_clear failed"
18134 if [ x$flags != "x0x0" ]; then
18135 error "flag $flags is not 0x0"
18137 echo "rename doesn't overwrite a target," \
18138 "changelog record has flags of $flags"
18140 # define CLF_UNLINK_LAST 0x0001
18141 # unlink a file having nlink = 1 (changelog flag 0x1)
18142 rm -f $DIR/$tdir/foo2_161c
18143 changelog_dump | grep UNLNK | tail -n 5
18144 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18145 changelog_clear 0 || error "changelog_clear failed"
18146 if [ x$flags != "x0x1" ]; then
18147 error "flag $flags is not 0x1"
18149 echo "unlink a file having nlink = 1," \
18150 "changelog record has flags of $flags"
18152 # unlink a file having nlink > 1 (changelog flag 0x0)
18153 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18154 rm -f $DIR/$tdir/foobar_161c
18155 changelog_dump | grep UNLNK | tail -n 5
18156 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18157 changelog_clear 0 || error "changelog_clear failed"
18158 if [ x$flags != "x0x0" ]; then
18159 error "flag $flags is not 0x0"
18161 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
18163 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
18166 remote_mds_nodsh && skip "remote MDS with nodsh"
18167 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
18172 changelog_register || error "changelog_register failed"
18174 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
18175 # interfer with $MOUNT/.lustre/fid/ access
18177 [[ $? -eq 0 ]] || error "mkdir failed"
18179 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | CFS_FAIL_ONCE
18180 $LCTL set_param fail_loc=0x8000140c
18182 $LCTL set_param fail_val=5
18185 echo foofoo > $DIR/$tdir/$tfile &
18188 # wait for create to be delayed
18192 [[ $? -eq 0 ]] || error "create should be blocked"
18194 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
18195 stack_trap "rm -f $tempfile"
18196 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
18197 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
18198 # some delay may occur during ChangeLog publishing and file read just
18199 # above, that could allow file write to happen finally
18200 [[ -s $tempfile ]] && echo "file should be empty"
18202 $LCTL set_param fail_loc=0
18205 [[ $? -eq 0 ]] || error "create failed"
18207 run_test 161d "create with concurrent .lustre/fid access"
18210 local expected="$1"
18215 path=$($LFS fid2path "$@")
18218 if [ $rc -ne 0 ]; then
18219 error "path looked up of '$expected' failed: rc=$rc"
18220 elif [ "$path" != "$expected" ]; then
18221 error "path looked up '$path' instead of '$expected'"
18223 echo "FID '$fid' resolves to path '$path' as expected"
18227 test_162a() { # was test_162
18228 test_mkdir -p -c1 $DIR/$tdir/d2
18229 touch $DIR/$tdir/d2/$tfile
18230 touch $DIR/$tdir/d2/x1
18231 touch $DIR/$tdir/d2/x2
18232 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
18233 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
18235 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
18236 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
18239 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
18240 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
18241 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
18243 # softlink to wrong file
18244 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
18245 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
18246 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
18249 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
18250 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
18251 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
18252 # fid2path dir/fsname should both work
18253 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
18254 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
18256 # hardlink count: check that there are 2 links
18257 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
18258 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
18260 # hardlink indexing: remove the first link
18261 rm $DIR/$tdir/d2/p/q/r/hlink
18262 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
18264 run_test 162a "path lookup sanity"
18267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18268 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18271 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18272 error "create striped dir failed"
18274 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18275 tail -n 1 | awk '{print $2}')
18276 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
18278 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
18279 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
18282 for ((i=0;i<5;i++)); do
18283 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
18284 error "get fid for f$i failed"
18285 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
18287 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
18288 error "get fid for d$i failed"
18289 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
18294 run_test 162b "striped directory path lookup sanity"
18296 # LU-4239: Verify fid2path works with paths 100 or more directories deep
18298 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
18299 skip "Need MDS version at least 2.7.51"
18301 local lpath=$tdir.local
18302 local rpath=$tdir.remote
18304 test_mkdir $DIR/$lpath
18305 test_mkdir $DIR/$rpath
18307 for ((i = 0; i <= 101; i++)); do
18310 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
18311 error "get fid for local directory $DIR/$lpath failed"
18312 check_path "$DIR/$lpath" $MOUNT $FID --link 0
18315 test_mkdir $DIR/$rpath
18316 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
18317 error "get fid for remote directory $DIR/$rpath failed"
18318 check_path "$DIR/$rpath" $MOUNT $FID --link 0
18323 run_test 162c "fid2path works with paths 100 or more directories deep"
18325 oalr_event_count() {
18329 awk -v name="${FSNAME}-OST0000" \
18330 -v event="${event}" \
18331 '$1 == "TRACE" && $2 == event && $3 == name' \
18336 oalr_expect_event_count() {
18339 local expect="${3}"
18342 count=$(oalr_event_count "${event}" "${trace}")
18343 if ((count == expect)); then
18347 error_noexit "${event} event count was '${count}', expected ${expect}"
18353 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
18355 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
18359 sync # Flush previous IOs so we can count log entries.
18360 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
18361 stack_trap cleanup_165 EXIT
18365 local trace="/tmp/${tfile}.trace"
18369 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18370 skip "OFD access log unsupported"
18373 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18376 do_facet ost1 ofd_access_log_reader --list
18379 do_facet ost1 killall -TERM ofd_access_log_reader
18383 if ((rc != 0)); then
18384 error "ofd_access_log_reader exited with rc = '${rc}'"
18387 # Parse trace file for discovery events:
18388 oalr_expect_event_count alr_log_add "${trace}" 1
18389 oalr_expect_event_count alr_log_eof "${trace}" 1
18390 oalr_expect_event_count alr_log_free "${trace}" 1
18392 run_test 165a "ofd access log discovery"
18395 local trace="/tmp/${tfile}.trace"
18396 local file="${DIR}/${tfile}"
18405 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18406 skip "OFD access log unsupported"
18409 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18412 do_facet ost1 ofd_access_log_reader --list
18414 lfs setstripe -c 1 -i 0 "${file}"
18415 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18416 error "cannot create '${file}'"
18419 do_facet ost1 killall -TERM ofd_access_log_reader
18423 if ((rc != 0)); then
18424 error "ofd_access_log_reader exited with rc = '${rc}'"
18427 oalr_expect_event_count alr_log_entry "${trace}" 1
18429 pfid1=$($LFS path2fid "${file}")
18431 # 1 2 3 4 5 6 7 8 9 10
18432 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
18433 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18435 echo "entry = '${entry[*]}'" >&2
18438 if [[ "${pfid1}" != "${pfid2}" ]]; then
18439 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18443 if ((size != 1048576)); then
18444 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
18448 if [[ "${flags}" != "w" ]]; then
18449 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
18452 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18455 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
18456 error "cannot read '${file}'"
18459 do_facet ost1 killall -TERM ofd_access_log_reader
18463 if ((rc != 0)); then
18464 error "ofd_access_log_reader exited with rc = '${rc}'"
18467 oalr_expect_event_count alr_log_entry "${trace}" 1
18469 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18470 echo "entry = '${entry[*]}'" >&2
18473 if [[ "${pfid1}" != "${pfid2}" ]]; then
18474 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18478 if ((size != 524288)); then
18479 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
18483 if [[ "${flags}" != "r" ]]; then
18484 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
18487 run_test 165b "ofd access log entries are produced and consumed"
18490 local trace="/tmp/${tfile}.trace"
18491 local file="${DIR}/${tdir}/${tfile}"
18493 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18494 skip "OFD access log unsupported"
18496 test_mkdir "${DIR}/${tdir}"
18499 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18502 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
18504 # 4096 / 64 = 64. Create twice as many entries.
18505 for ((i = 0; i < 128; i++)); do
18506 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
18507 error "cannot create file"
18512 do_facet ost1 killall -TERM ofd_access_log_reader
18515 if ((rc != 0)); then
18516 error "ofd_access_log_reader exited with rc = '${rc}'"
18519 unlinkmany "${file}-%d" 128
18521 run_test 165c "full ofd access logs do not block IOs"
18523 oal_get_read_count() {
18526 # STATS lustre-OST0001 alr_read_count 1
18528 do_facet ost1 cat "${stats}" |
18529 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
18530 END { print count; }'
18533 oal_expect_read_count() {
18538 # Ask ofd_access_log_reader to write stats.
18539 do_facet ost1 killall -USR1 ofd_access_log_reader
18541 # Allow some time for things to happen.
18544 count=$(oal_get_read_count "${stats}")
18545 if ((count == expect)); then
18549 error_noexit "bad read count, got ${count}, expected ${expect}"
18550 do_facet ost1 cat "${stats}" >&2
18555 local stats="/tmp/${tfile}.stats"
18556 local file="${DIR}/${tdir}/${tfile}"
18557 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
18559 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18560 skip "OFD access log unsupported"
18562 test_mkdir "${DIR}/${tdir}"
18565 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
18568 lfs setstripe -c 1 -i 0 "${file}"
18570 do_facet ost1 lctl set_param "${param}=rw"
18571 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18572 error "cannot create '${file}'"
18573 oal_expect_read_count "${stats}" 1
18575 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18576 error "cannot read '${file}'"
18577 oal_expect_read_count "${stats}" 2
18579 do_facet ost1 lctl set_param "${param}=r"
18580 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18581 error "cannot create '${file}'"
18582 oal_expect_read_count "${stats}" 2
18584 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18585 error "cannot read '${file}'"
18586 oal_expect_read_count "${stats}" 3
18588 do_facet ost1 lctl set_param "${param}=w"
18589 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18590 error "cannot create '${file}'"
18591 oal_expect_read_count "${stats}" 4
18593 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18594 error "cannot read '${file}'"
18595 oal_expect_read_count "${stats}" 4
18597 do_facet ost1 lctl set_param "${param}=0"
18598 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18599 error "cannot create '${file}'"
18600 oal_expect_read_count "${stats}" 4
18602 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18603 error "cannot read '${file}'"
18604 oal_expect_read_count "${stats}" 4
18606 do_facet ost1 killall -TERM ofd_access_log_reader
18609 if ((rc != 0)); then
18610 error "ofd_access_log_reader exited with rc = '${rc}'"
18613 run_test 165d "ofd_access_log mask works"
18616 local stats="/tmp/${tfile}.stats"
18617 local file0="${DIR}/${tdir}-0/${tfile}"
18618 local file1="${DIR}/${tdir}-1/${tfile}"
18620 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18621 skip "OFD access log unsupported"
18623 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18625 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
18626 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
18628 lfs setstripe -c 1 -i 0 "${file0}"
18629 lfs setstripe -c 1 -i 0 "${file1}"
18632 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
18635 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
18636 error "cannot create '${file0}'"
18638 oal_expect_read_count "${stats}" 0
18640 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
18641 error "cannot create '${file1}'"
18643 oal_expect_read_count "${stats}" 1
18645 do_facet ost1 killall -TERM ofd_access_log_reader
18648 if ((rc != 0)); then
18649 error "ofd_access_log_reader exited with rc = '${rc}'"
18652 run_test 165e "ofd_access_log MDT index filter works"
18655 local trace="/tmp/${tfile}.trace"
18660 do_facet ost1 timeout 60 ofd_access_log_reader \
18661 --exit-on-close --debug=- --trace=- > "${trace}" &
18668 if ((rc != 0)); then
18669 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
18674 run_test 165f "ofd_access_log_reader --exit-on-close works"
18677 # do directio so as not to populate the page cache
18678 log "creating a 10 Mb file"
18679 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
18680 error "multiop failed while creating a file"
18681 log "starting reads"
18682 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18683 log "truncating the file"
18684 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
18685 error "multiop failed while truncating the file"
18687 kill %+ || true # reads might have finished
18688 echo "wait until dd is finished"
18690 log "removing the temporary file"
18691 rm -rf $DIR/$tfile || error "tmp file removal failed"
18693 run_test 169 "parallel read and truncate should not deadlock"
18696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18698 $LCTL clear # bug 18514
18699 $LCTL debug_daemon start $TMP/${tfile}_log_good
18701 $LCTL debug_daemon stop
18702 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
18703 error "sed failed to read log_good"
18705 $LCTL debug_daemon start $TMP/${tfile}_log_good
18707 $LCTL debug_daemon stop
18709 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
18710 error "lctl df log_bad failed"
18712 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18713 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18715 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
18716 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
18718 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
18719 error "bad_line good_line1 good_line2 are empty"
18721 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18722 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
18723 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18725 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
18726 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18727 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18729 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
18730 error "bad_line_new good_line_new are empty"
18732 local expected_good=$((good_line1 + good_line2*2))
18734 rm -f $TMP/${tfile}*
18735 # LU-231, short malformed line may not be counted into bad lines
18736 if [ $bad_line -ne $bad_line_new ] &&
18737 [ $bad_line -ne $((bad_line_new - 1)) ]; then
18738 error "expected $bad_line bad lines, but got $bad_line_new"
18742 if [ $expected_good -ne $good_line_new ]; then
18743 error "expected $expected_good good lines, but got $good_line_new"
18748 run_test 170 "test lctl df to handle corrupted log ====================="
18750 test_171() { # bug20592
18751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18753 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
18754 $LCTL set_param fail_loc=0x50e
18755 $LCTL set_param fail_val=3000
18756 multiop_bg_pause $DIR/$tfile O_s || true
18758 kill -USR1 $MULTIPID
18762 if dmesg | grep "recursive fault"; then
18763 error "caught a recursive fault"
18765 $LCTL set_param fail_loc=0
18768 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
18772 #define OBD_FAIL_OBD_CLEANUP 0x60e
18773 $LCTL set_param fail_loc=0x60e
18774 umount $MOUNT || error "umount $MOUNT failed"
18775 stack_trap "mount_client $MOUNT"
18777 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
18778 error "no client OBDs are remained"
18780 $LCTL dl | while read devno state type name foo; do
18783 $LCTL --device $name cleanup
18784 $LCTL --device $name detach
18787 # skip server devices
18792 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
18793 $LCTL dl | egrep " osc | lov | lmv | mdc "
18794 error "some client OBDs are still remained"
18798 run_test 172 "manual device removal with lctl cleanup/detach ======"
18800 # it would be good to share it with obdfilter-survey/iokit-libecho code
18801 setup_obdecho_osc () {
18804 local obdfilter_name=$2
18805 echo "Creating new osc for $obdfilter_name on $ost_nid"
18806 # make sure we can find loopback nid
18807 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
18809 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
18810 ${obdfilter_name}_osc_UUID || rc=2; }
18811 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
18812 ${obdfilter_name}_UUID $ost_nid || rc=3; }
18816 cleanup_obdecho_osc () {
18817 local obdfilter_name=$1
18818 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
18819 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
18826 local pages=${3:-64}
18831 local obd_size=$(get_obd_size $node $OBD)
18832 local page_size=$(get_page_size $node)
18833 if [[ -n "$obd_size" ]]; then
18834 local new_count=$((obd_size / (pages * page_size / 1024)))
18835 [[ $new_count -ge $count ]] || count=$new_count
18838 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
18839 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
18841 if [ $rc -eq 0 ]; then
18842 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
18843 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
18845 echo "New object id is $id"
18846 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
18848 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
18849 "test_brw $count w v $pages $id" || rc=4; }
18850 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
18852 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
18853 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
18854 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
18855 { do_facet $node "$LCTL --device ec detach" || rc=6; }
18856 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
18861 skip "obdecho on osc is no longer supported"
18863 run_test 180a "test obdecho on osc"
18866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18867 remote_ost_nodsh && skip "remote OST with nodsh"
18869 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18870 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18871 error "failed to load module obdecho"
18873 local target=$(do_facet ost1 $LCTL dl |
18874 awk '/obdfilter/ { print $4; exit; }')
18876 if [ -n "$target" ]; then
18877 obdecho_test $target ost1 || error "obdecho_test failed with $?"
18879 do_facet ost1 $LCTL dl
18880 error "there is no obdfilter target on ost1"
18883 run_test 180b "test obdecho directly on obdfilter"
18885 test_180c() { # LU-2598
18886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18887 remote_ost_nodsh && skip "remote OST with nodsh"
18888 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
18889 skip "Need MDS version at least 2.4.0"
18891 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18892 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18893 error "failed to load module obdecho"
18895 local target=$(do_facet ost1 $LCTL dl |
18896 awk '/obdfilter/ { print $4; exit; }')
18898 if [ -n "$target" ]; then
18899 local pages=16384 # 64MB bulk I/O RPC size
18901 obdecho_test "$target" ost1 "$pages" ||
18902 error "obdecho_test with pages=$pages failed with $?"
18904 do_facet ost1 $LCTL dl
18905 error "there is no obdfilter target on ost1"
18908 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
18910 test_181() { # bug 22177
18911 test_mkdir $DIR/$tdir
18912 # create enough files to index the directory
18913 createmany -o $DIR/$tdir/foobar 4000
18914 # print attributes for debug purpose
18917 multiop_bg_pause $DIR/$tdir D_Sc || return 1
18919 # remove the files & current working dir
18920 unlinkmany $DIR/$tdir/foobar 4000
18922 kill -USR1 $MULTIPID
18924 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
18927 run_test 181 "Test open-unlinked dir ========================"
18933 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18935 $LCTL set_param mdc.*.rpc_stats=clear
18937 for (( i = 0; i < $tcount; i++ )) ; do
18938 mkdir $DIR/$tdir/$i
18941 for (( i = 0; i < $tcount; i++ )) ; do
18942 createmany -o $DIR/$tdir/$i/f- $fcount &
18946 for (( i = 0; i < $tcount; i++ )) ; do
18947 unlinkmany $DIR/$tdir/$i/f- $fcount &
18951 $LCTL get_param mdc.*.rpc_stats
18955 run_test 182a "Test parallel modify metadata operations from mdc"
18958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18959 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18966 do_facet mds1 $LCTL list_param \
18967 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
18968 skip "MDS lacks parallel RPC handling"
18970 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18972 rpc_count=$(do_facet mds1 $LCTL get_param -n \
18973 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
18976 createmany -i 0 -d $DIR/$tdir/t- $tcount
18978 for (( i = 0; i < $tcount; i++ )) ; do
18979 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18983 delta=$((etime - stime))
18984 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
18987 for (( i = 0; i < $tcount; i++ )) ; do
18988 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
18992 delta=$((etime - stime))
18993 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
18997 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18999 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
19002 createmany -i 0 -d $DIR/$tdir/t- $tcount
19004 for (( i = 0; i < $tcount; i++ )) ; do
19005 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19009 delta=$((etime - stime))
19010 echo "Time for file creation $delta sec for 1 RPC sent at a time"
19013 for (( i = 0; i < $tcount; i++ )) ; do
19014 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
19018 delta=$((etime - stime))
19019 echo "Time for file removal $delta sec for 1 RPC sent at a time"
19021 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
19023 run_test 182b "Test parallel modify metadata operations from osp"
19025 test_183() { # LU-2275
19026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19027 remote_mds_nodsh && skip "remote MDS with nodsh"
19028 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
19029 skip "Need MDS version at least 2.3.56"
19031 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19032 echo aaa > $DIR/$tdir/$tfile
19034 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
19035 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
19037 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
19038 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
19040 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19042 # Flush negative dentry cache
19043 touch $DIR/$tdir/$tfile
19045 # We are not checking for any leaked references here, they'll
19046 # become evident next time we do cleanup with module unload.
19049 run_test 183 "No crash or request leak in case of strange dispositions ========"
19051 # test suite 184 is for LU-2016, LU-2017
19053 check_swap_layouts_support
19055 dir0=$DIR/$tdir/$testnum
19056 test_mkdir -p -c1 $dir0
19061 $LFS setstripe -c1 $file1
19063 $LFS setstripe -c2 $file2
19065 gen1=$($LFS getstripe -g $file1)
19066 gen2=$($LFS getstripe -g $file2)
19068 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
19069 gen=$($LFS getstripe -g $file1)
19070 [[ $gen1 != $gen ]] ||
19071 error "Layout generation on $file1 does not change"
19072 gen=$($LFS getstripe -g $file2)
19073 [[ $gen2 != $gen ]] ||
19074 error "Layout generation on $file2 does not change"
19076 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
19077 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19079 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
19081 run_test 184a "Basic layout swap"
19084 check_swap_layouts_support
19086 dir0=$DIR/$tdir/$testnum
19087 mkdir -p $dir0 || error "creating dir $dir0"
19094 $LFS setstripe -c1 $file1
19095 $LFS setstripe -c2 $file2
19096 $LFS setstripe -c1 $file3
19097 chown $RUNAS_ID $file3
19098 gen1=$($LFS getstripe -g $file1)
19099 gen2=$($LFS getstripe -g $file2)
19101 $LFS swap_layouts $dir1 $dir2 &&
19102 error "swap of directories layouts should fail"
19103 $LFS swap_layouts $dir1 $file1 &&
19104 error "swap of directory and file layouts should fail"
19105 $RUNAS $LFS swap_layouts $file1 $file2 &&
19106 error "swap of file we cannot write should fail"
19107 $LFS swap_layouts $file1 $file3 &&
19108 error "swap of file with different owner should fail"
19109 /bin/true # to clear error code
19111 run_test 184b "Forbidden layout swap (will generate errors)"
19114 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
19115 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
19116 check_swap_layouts_support
19117 check_swap_layout_no_dom $DIR
19119 local dir0=$DIR/$tdir/$testnum
19120 mkdir -p $dir0 || error "creating dir $dir0"
19122 local ref1=$dir0/ref1
19123 local ref2=$dir0/ref2
19124 local file1=$dir0/file1
19125 local file2=$dir0/file2
19126 # create a file large enough for the concurrent test
19127 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
19128 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
19129 echo "ref file size: ref1($(stat -c %s $ref1))," \
19130 "ref2($(stat -c %s $ref2))"
19133 dd if=$ref1 of=$file1 bs=16k &
19136 # Make sure dd starts to copy file, but wait at most 5 seconds
19138 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
19140 $LFS swap_layouts $file1 $file2
19143 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
19144 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
19146 # how many bytes copied before swapping layout
19147 local copied=$(stat -c %s $file2)
19148 local remaining=$(stat -c %s $ref1)
19149 remaining=$((remaining - copied))
19150 echo "Copied $copied bytes before swapping layout..."
19152 cmp -n $copied $file1 $ref2 | grep differ &&
19153 error "Content mismatch [0, $copied) of ref2 and file1"
19154 cmp -n $copied $file2 $ref1 ||
19155 error "Content mismatch [0, $copied) of ref1 and file2"
19156 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
19157 error "Content mismatch [$copied, EOF) of ref1 and file1"
19160 rm -f $ref1 $ref2 $file1 $file2
19162 run_test 184c "Concurrent write and layout swap"
19165 check_swap_layouts_support
19166 check_swap_layout_no_dom $DIR
19167 [ -z "$(which getfattr 2>/dev/null)" ] &&
19168 skip_env "no getfattr command"
19170 local file1=$DIR/$tdir/$tfile-1
19171 local file2=$DIR/$tdir/$tfile-2
19172 local file3=$DIR/$tdir/$tfile-3
19176 mkdir -p $DIR/$tdir
19177 touch $file1 || error "create $file1 failed"
19178 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19179 error "create $file2 failed"
19180 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19181 error "create $file3 failed"
19182 lovea1=$(get_layout_param $file1)
19184 $LFS swap_layouts $file2 $file3 ||
19185 error "swap $file2 $file3 layouts failed"
19186 $LFS swap_layouts $file1 $file2 ||
19187 error "swap $file1 $file2 layouts failed"
19189 lovea2=$(get_layout_param $file2)
19192 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
19194 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19195 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
19197 run_test 184d "allow stripeless layouts swap"
19200 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
19201 skip "Need MDS version at least 2.6.94"
19202 check_swap_layouts_support
19203 check_swap_layout_no_dom $DIR
19204 [ -z "$(which getfattr 2>/dev/null)" ] &&
19205 skip_env "no getfattr command"
19207 local file1=$DIR/$tdir/$tfile-1
19208 local file2=$DIR/$tdir/$tfile-2
19209 local file3=$DIR/$tdir/$tfile-3
19212 mkdir -p $DIR/$tdir
19213 touch $file1 || error "create $file1 failed"
19214 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19215 error "create $file2 failed"
19216 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19217 error "create $file3 failed"
19219 $LFS swap_layouts $file1 $file2 ||
19220 error "swap $file1 $file2 layouts failed"
19222 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19223 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
19225 echo 123 > $file1 || error "Should be able to write into $file1"
19227 $LFS swap_layouts $file1 $file3 ||
19228 error "swap $file1 $file3 layouts failed"
19230 echo 123 > $file1 || error "Should be able to write into $file1"
19232 rm -rf $file1 $file2 $file3
19234 run_test 184e "Recreate layout after stripeless layout swaps"
19237 # Create a file with name longer than sizeof(struct stat) ==
19238 # 144 to see if we can get chars from the file name to appear
19239 # in the returned striping. Note that 'f' == 0x66.
19240 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
19242 mkdir -p $DIR/$tdir
19243 mcreate $DIR/$tdir/$file
19244 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
19245 error "IOC_MDC_GETFILEINFO returned garbage striping"
19248 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
19250 test_185() { # LU-2441
19251 # LU-3553 - no volatile file support in old servers
19252 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
19253 skip "Need MDS version at least 2.3.60"
19255 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19256 touch $DIR/$tdir/spoo
19257 local mtime1=$(stat -c "%Y" $DIR/$tdir)
19258 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
19259 error "cannot create/write a volatile file"
19260 [ "$FILESET" == "" ] &&
19261 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
19262 error "FID is still valid after close"
19264 multiop_bg_pause $DIR/$tdir vVw4096_c
19271 # assume that the next FID for this client is sequential, since stdout
19272 # is unfortunately eaten by multiop_bg_pause
19273 local n=$((${fidv[1]} + 1))
19274 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
19275 if [ "$FILESET" == "" ]; then
19276 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
19277 error "FID is missing before close"
19279 kill -USR1 $multi_pid
19280 # 1 second delay, so if mtime change we will see it
19282 local mtime2=$(stat -c "%Y" $DIR/$tdir)
19283 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
19285 run_test 185 "Volatile file support"
19287 function create_check_volatile() {
19291 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
19294 local FID=$(cat /tmp/${tfile}.fid)
19295 [ "$FID" == "" ] && error "can't get FID for volatile"
19296 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
19297 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
19298 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
19302 cancel_lru_locks mdc # flush opencache
19303 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
19308 # LU-12516 - volatile creation via .lustre
19309 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
19310 skip "Need MDS version at least 2.3.55"
19312 create_check_volatile 0
19313 [ $MDSCOUNT -lt 2 ] && return 0
19316 create_check_volatile 1
19320 run_test 185a "Volatile file creation in .lustre/fid/"
19323 remote_mds_nodsh && skip "remote MDS with nodsh"
19324 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19325 skip "Need MDS version at least 2.3.0"
19327 local dir0=$DIR/$tdir/$testnum
19328 mkdir -p $dir0 || error "creating dir $dir0"
19330 local file=$dir0/file1
19331 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
19332 local dv1=$($LFS data_version $file)
19333 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
19334 local dv2=$($LFS data_version $file)
19335 [[ $dv1 != $dv2 ]] ||
19336 error "data version did not change on write $dv1 == $dv2"
19341 run_test 187a "Test data version change"
19344 remote_mds_nodsh && skip "remote MDS with nodsh"
19345 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19346 skip "Need MDS version at least 2.3.0"
19348 local dir0=$DIR/$tdir/$testnum
19349 mkdir -p $dir0 || error "creating dir $dir0"
19351 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
19352 [[ ${DV[0]} != ${DV[1]} ]] ||
19353 error "data version did not change on write"\
19354 " ${DV[0]} == ${DV[1]}"
19359 run_test 187b "Test data version change on volatile file"
19362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19363 remote_mgs_nodsh && skip "remote MGS with nodsh"
19364 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19366 local POOL=${POOL:-cea1}
19367 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
19368 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
19371 local last_ost=$(($OSTCOUNT - 1))
19373 local ost_list=$(seq $first_ost $ost_step $last_ost)
19374 local ost_range="$first_ost $last_ost $ost_step"
19375 local test_path=$POOL_ROOT/$POOL_DIR_NAME
19376 local file_dir=$POOL_ROOT/file_tst
19377 local subdir=$test_path/subdir
19381 # former test_200a test_200b
19382 pool_add $POOL || { rc=$? ; break; }
19383 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
19384 # former test_200c test_200d
19385 mkdir -p $test_path
19386 pool_set_dir $POOL $test_path || { rc=$? ; break; }
19387 pool_check_dir $POOL $test_path || { rc=$? ; break; }
19389 pool_check_dir $POOL $subdir || { rc=$? ; break; }
19390 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
19391 || { rc=$? ; break; }
19392 # former test_200e test_200f
19393 local files=$((OSTCOUNT*3))
19394 pool_alloc_files $POOL $test_path $files "$ost_list" \
19395 || { rc=$? ; break; }
19396 pool_create_files $POOL $file_dir $files "$ost_list" \
19397 || { rc=$? ; break; }
19398 # former test_200g test_200h
19399 pool_lfs_df $POOL || { rc=$? ; break; }
19400 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
19402 # former test_201a test_201b test_201c
19403 pool_remove_first_target $POOL || { rc=$? ; break; }
19405 local f=$test_path/$tfile
19406 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
19407 pool_remove $POOL $f || { rc=$? ; break; }
19415 run_test 200 "OST pools"
19417 # usage: default_attr <count | size | offset>
19419 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
19422 # usage: check_default_stripe_attr
19423 check_default_stripe_attr() {
19424 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
19427 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
19429 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
19433 error "unknown getstripe attr '$1'"
19436 [ $ACTUAL == $EXPECTED ] ||
19437 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
19441 test_mkdir $DIR/$tdir
19442 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
19444 check_default_stripe_attr --stripe-count
19445 check_default_stripe_attr --stripe-size
19446 check_default_stripe_attr --stripe-index
19448 run_test 204a "Print default stripe attributes"
19451 test_mkdir $DIR/$tdir
19452 $LFS setstripe --stripe-count 1 $DIR/$tdir
19454 check_default_stripe_attr --stripe-size
19455 check_default_stripe_attr --stripe-index
19457 run_test 204b "Print default stripe size and offset"
19460 test_mkdir $DIR/$tdir
19461 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19463 check_default_stripe_attr --stripe-count
19464 check_default_stripe_attr --stripe-index
19466 run_test 204c "Print default stripe count and offset"
19469 test_mkdir $DIR/$tdir
19470 $LFS setstripe --stripe-index 0 $DIR/$tdir
19472 check_default_stripe_attr --stripe-count
19473 check_default_stripe_attr --stripe-size
19475 run_test 204d "Print default stripe count and size"
19478 test_mkdir $DIR/$tdir
19479 $LFS setstripe -d $DIR/$tdir
19481 check_default_stripe_attr --stripe-count --raw
19482 check_default_stripe_attr --stripe-size --raw
19483 check_default_stripe_attr --stripe-index --raw
19485 run_test 204e "Print raw stripe attributes"
19488 test_mkdir $DIR/$tdir
19489 $LFS setstripe --stripe-count 1 $DIR/$tdir
19491 check_default_stripe_attr --stripe-size --raw
19492 check_default_stripe_attr --stripe-index --raw
19494 run_test 204f "Print raw stripe size and offset"
19497 test_mkdir $DIR/$tdir
19498 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19500 check_default_stripe_attr --stripe-count --raw
19501 check_default_stripe_attr --stripe-index --raw
19503 run_test 204g "Print raw stripe count and offset"
19506 test_mkdir $DIR/$tdir
19507 $LFS setstripe --stripe-index 0 $DIR/$tdir
19509 check_default_stripe_attr --stripe-count --raw
19510 check_default_stripe_attr --stripe-size --raw
19512 run_test 204h "Print raw stripe count and size"
19514 # Figure out which job scheduler is being used, if any,
19515 # or use a fake one
19516 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
19517 JOBENV=SLURM_JOB_ID
19518 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
19520 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
19522 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
19523 JOBENV=LOADL_STEP_ID
19524 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
19527 $LCTL list_param jobid_name > /dev/null 2>&1
19528 if [ $? -eq 0 ]; then
19534 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
19536 verify_jobstats() {
19541 # we don't really need to clear the stats for this test to work, since each
19542 # command has a unique jobid, but it makes debugging easier if needed.
19543 # for facet in $facets; do
19544 # local dev=$(convert_facet2label $facet)
19545 # # clear old jobstats
19546 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
19549 # use a new JobID for each test, or we might see an old one
19550 [ "$JOBENV" = "FAKE_JOBID" ] &&
19551 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
19553 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
19555 [ "$JOBENV" = "nodelocal" ] && {
19556 FAKE_JOBID=id.$testnum.%e.$RANDOM
19557 $LCTL set_param jobid_name=$FAKE_JOBID
19558 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
19561 log "Test: ${cmd[*]}"
19562 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
19564 if [ $JOBENV = "FAKE_JOBID" ]; then
19565 FAKE_JOBID=$JOBVAL ${cmd[*]}
19570 # all files are created on OST0000
19571 for facet in $facets; do
19572 local stats="*.$(convert_facet2label $facet).job_stats"
19574 # strip out libtool wrappers for in-tree executables
19575 if (( $(do_facet $facet lctl get_param $stats |
19576 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
19577 do_facet $facet lctl get_param $stats
19578 error "No jobstats for $JOBVAL found on $facet::$stats"
19584 local new_jobenv=$1
19586 set_persistent_param_and_check client "jobid_var" \
19587 "$FSNAME.sys.jobid_var" $new_jobenv
19590 test_205a() { # Job stats
19591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19592 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
19593 skip "Need MDS version with at least 2.7.1"
19594 remote_mgs_nodsh && skip "remote MGS with nodsh"
19595 remote_mds_nodsh && skip "remote MDS with nodsh"
19596 remote_ost_nodsh && skip "remote OST with nodsh"
19597 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
19598 skip "Server doesn't support jobstats"
19599 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
19601 local old_jobenv=$($LCTL get_param -n jobid_var)
19602 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
19603 stack_trap "jobstats_set $old_jobenv" EXIT
19607 local old_jobid_name=$($LCTL get_param jobid_name)
19608 stack_trap "$LCTL set_param $old_jobid_name" EXIT
19610 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
19611 mdt.*.job_cleanup_interval | head -n 1)
19612 local new_interval=5
19613 do_facet $SINGLEMDS \
19614 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
19615 stack_trap "do_facet $SINGLEMDS \
19616 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
19617 local start=$SECONDS
19621 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
19622 verify_jobstats "$cmd" "$SINGLEMDS"
19624 cmd="rmdir $DIR/$tdir"
19625 verify_jobstats "$cmd" "$SINGLEMDS"
19626 # mkdir on secondary MDT
19627 if [ $MDSCOUNT -gt 1 ]; then
19628 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
19629 verify_jobstats "$cmd" "mds2"
19632 cmd="mknod $DIR/$tfile c 1 3"
19633 verify_jobstats "$cmd" "$SINGLEMDS"
19635 cmd="rm -f $DIR/$tfile"
19636 verify_jobstats "$cmd" "$SINGLEMDS"
19637 # create all files on OST0000 so verify_jobstats can find OST stats
19639 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
19640 verify_jobstats "$cmd" "$SINGLEMDS"
19642 cmd="touch $DIR/$tfile"
19643 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19645 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
19646 verify_jobstats "$cmd" "ost1"
19648 cancel_lru_locks osc
19649 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
19650 verify_jobstats "$cmd" "ost1"
19652 cmd="$TRUNCATE $DIR/$tfile 0"
19653 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19655 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
19656 verify_jobstats "$cmd" "$SINGLEMDS"
19657 # jobstats expiry - sleep until old stats should be expired
19658 local left=$((new_interval + 5 - (SECONDS - start)))
19659 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
19660 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
19662 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
19663 verify_jobstats "$cmd" "$SINGLEMDS"
19664 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
19665 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
19667 # Ensure that jobid are present in changelog (if supported by MDS)
19668 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
19669 changelog_dump | tail -10
19670 jobids=$(changelog_dump | tail -9 | grep -c "j=")
19671 [ $jobids -eq 9 ] ||
19672 error "Wrong changelog jobid count $jobids != 9"
19676 jobstats_set $JOBENV
19678 changelog_dump | grep $tfile
19679 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
19680 [ $jobids -eq 0 ] ||
19681 error "Unexpected jobids when jobid_var=$JOBENV"
19684 # test '%j' access to environment variable - if supported
19685 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
19686 JOBENV="JOBCOMPLEX"
19687 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19689 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19692 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
19693 JOBENV="JOBCOMPLEX"
19694 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
19696 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19699 # test '%j' access to per-session jobid - if supported
19700 if lctl list_param jobid_this_session > /dev/null 2>&1
19702 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
19703 lctl set_param jobid_this_session=$USER
19705 JOBENV="JOBCOMPLEX"
19706 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19708 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19711 run_test 205a "Verify job stats"
19713 # LU-13117, LU-13597, LU-16599
19715 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
19716 skip "Need MDS version at least 2.13.54.91"
19718 local job_stats="mdt.*.job_stats"
19719 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
19721 do_facet mds1 $LCTL set_param $job_stats=clear
19723 # Setting jobid_var to USER might not be supported
19724 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
19725 $LCTL set_param jobid_var=USER || true
19726 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
19727 $LCTL set_param jobid_name="%j.%e.%u"
19729 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
19730 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
19731 { do_facet mds1 $LCTL get_param $job_stats;
19732 error "Unexpected jobid found"; }
19733 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
19734 { do_facet mds1 $LCTL get_param $job_stats;
19735 error "wrong job_stats format found"; }
19737 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
19738 echo "MDS does not yet escape jobid" && return 0
19740 mkdir_on_mdt0 $DIR/$tdir
19741 $LCTL set_param jobid_var=TEST205b
19742 env -i TEST205b="has sp" touch $DIR/$tdir/$tfile.2
19743 local jobid=$(do_facet mds1 $LCTL get_param $job_stats |
19744 awk '/has\\x20sp/ {print $3}')
19745 [[ -n "$jobid" ]] || { do_facet mds1 $LCTL get_param $job_stats;
19746 error "jobid not escaped"; }
19748 if (( $MDS1_VERSION >= $(version_code 2.15.53.139) )); then
19749 # need to run such a command on mds1:
19750 # lctl set_param mdt.$FSNAME-MDT0000.job_stats='"has\x20sp.touch.0"'
19752 # there might be multiple MDTs on single mds server, so need to
19753 # specifiy MDT0000. Or the command will fail due to other MDTs
19754 do_facet_vp mds1 $LCTL set_param mdt.$FSNAME-MDT0000.job_stats=$jobid ||
19755 error "cannot clear escaped jobid in job_stats";
19757 echo "MDS does not support clearing escaped jobid"
19760 run_test 205b "Verify job stats jobid and output format"
19764 $LCTL set_param llite.*.stats=0
19765 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
19766 $LCTL get_param llite.*.stats
19767 $LCTL get_param llite.*.stats | grep \
19768 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
19769 error "wrong client stats format found"
19771 run_test 205c "Verify client stats format"
19774 local file=$DIR/$tdir/$tfile
19776 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
19777 skip "need lustre >= 2.15.53 for lljobstat"
19778 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
19779 skip "need lustre >= 2.15.53 for lljobstat"
19780 verify_yaml_available || skip_env "YAML verification not installed"
19782 test_mkdir -i 0 $DIR/$tdir
19783 $LFS setstripe -E 1M -L mdt -E -1 $file || error "create file failed"
19785 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
19786 error "failed to write data to $file"
19789 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats"
19790 echo -n 'verify rename_stats...'
19791 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats" |
19792 verify_yaml || error "rename_stats is not valid YAML"
19795 echo -n 'verify mdt job_stats...'
19796 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats" |
19797 verify_yaml || error "job_stats on mds1 is not valid YAML"
19800 echo -n 'verify ost job_stats...'
19801 do_facet ost1 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats" |
19802 verify_yaml || error "job_stats on ost1 is not valid YAML"
19805 run_test 205d "verify the format of some stats files"
19809 local file=$DIR/$tdir/$tfile
19810 local -a cli_params
19812 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
19813 skip "need lustre >= 2.15.53 for lljobstat"
19814 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
19815 skip "need lustre >= 2.15.53 for lljobstat"
19816 verify_yaml_available || skip_env "YAML verification not installed"
19818 cli_params=( $($LCTL get_param jobid_name jobid_var) )
19819 $LCTL set_param jobid_var=nodelocal jobid_name=205e.%e.%u
19820 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
19822 mkdir_on_mdt0 $DIR/$tdir || error "failed to create dir"
19824 $LFS setstripe -E EOF -i 0 -c 1 $file ||
19825 error "failed to create $file on ost1"
19826 dd if=/dev/zero of=$file bs=1M count=10 oflag=sync ||
19827 error "failed to write data to $file"
19829 do_facet mds1 "$LCTL get_param *.*.job_stats"
19830 do_facet ost1 "$LCTL get_param *.*.job_stats"
19832 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000"
19833 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" | verify_yaml ||
19834 error "The output of lljobstat is not an valid YAML"
19836 # verify that job dd.0 does exist and has some ops on ost1
19837 # typically this line is like:
19838 # - 205e.dd.0: {ops: 20, ...}
19839 ops_comma=$(do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" |
19840 awk '$2=="205e.dd.0:" {print $4}')
19842 (( ${ops_comma%,} >= 10 )) ||
19843 error "cannot find job 205e.dd.0 with ops >= 10"
19845 run_test 205e "verify the output of lljobstat"
19848 verify_yaml_available || skip_env "YAML verification not installed"
19850 # check both qos_ost_weights and qos_mdt_weights
19851 do_facet mds1 $LCTL get_param -n lod.*.qos*weights
19852 do_facet mds1 $LCTL get_param -n lod.*.qos*weights | verify_yaml ||
19853 error "qos_ost_weights is not valid YAML"
19855 run_test 205f "verify qos_ost_weights YAML format "
19857 __test_205_jobstats_dump() {
19859 local nbr_instance=$1
19862 if (( ${#pids[@]} >= nbr_instance )); then
19867 do_facet mds1 "$LCTL get_param mdt.*.job_stats > /dev/null" &
19872 __test_205_cleanup() {
19874 # Clear all job entries
19875 do_facet mds1 "$LCTL set_param mdt.*.job_stats=clear"
19879 local -a mds1_params
19880 local -a cli_params
19884 mds1_params=( $(do_facet mds1 $LCTL get_param mdt.*.job_cleanup_interval) )
19885 do_facet mds1 $LCTL set_param mdt.*.job_cleanup_interval=$interval
19886 stack_trap "do_facet mds1 $LCTL set_param ${mds1_params[*]}" EXIT
19888 cli_params=( $($LCTL get_param jobid_name jobid_var) )
19889 $LCTL set_param jobid_var=TEST205G_ID jobid_name=%j.%p
19890 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
19893 export TEST205G_ID=205g
19894 stack_trap "unset TEST205G_ID" EXIT
19896 printf $DIR/$tfile.{0001..1000} | xargs -P10 -n1 touch
19899 __test_205_jobstats_dump 4 & pids+="$! "
19900 stack_trap "__test_205_cleanup $pids" EXIT INT
19902 [[ $SLOW == "no" ]] && sleep 90 || sleep 240
19904 run_test 205g "stress test for job_stats procfile"
19906 # LU-1480, LU-1773 and LU-1657
19908 mkdir -p $DIR/$tdir
19909 $LFS setstripe -c -1 $DIR/$tdir
19910 #define OBD_FAIL_LOV_INIT 0x1403
19911 $LCTL set_param fail_loc=0xa0001403
19912 $LCTL set_param fail_val=1
19913 touch $DIR/$tdir/$tfile || true
19915 run_test 206 "fail lov_init_raid0() doesn't lbug"
19918 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19919 local fsz=`stat -c %s $DIR/$tfile`
19920 cancel_lru_locks mdc
19922 # do not return layout in getattr intent
19923 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
19924 $LCTL set_param fail_loc=0x170
19925 local sz=`stat -c %s $DIR/$tfile`
19927 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
19931 run_test 207a "can refresh layout at glimpse"
19934 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19935 local cksum=`md5sum $DIR/$tfile`
19936 local fsz=`stat -c %s $DIR/$tfile`
19937 cancel_lru_locks mdc
19938 cancel_lru_locks osc
19940 # do not return layout in getattr intent
19941 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
19942 $LCTL set_param fail_loc=0x171
19944 # it will refresh layout after the file is opened but before read issues
19945 echo checksum is "$cksum"
19946 echo "$cksum" |md5sum -c --quiet || error "file differs"
19950 run_test 207b "can refresh layout at open"
19953 # FIXME: in this test suite, only RD lease is used. This is okay
19954 # for now as only exclusive open is supported. After generic lease
19955 # is done, this test suite should be revised. - Jinshan
19957 remote_mds_nodsh && skip "remote MDS with nodsh"
19958 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
19959 skip "Need MDS version at least 2.4.52"
19961 echo "==== test 1: verify get lease work"
19962 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
19964 echo "==== test 2: verify lease can be broken by upcoming open"
19965 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19969 $MULTIOP $DIR/$tfile oO_RDWR:c
19970 kill -USR1 $PID && wait $PID || error "break lease error"
19972 echo "==== test 3: verify lease can't be granted if an open already exists"
19973 $MULTIOP $DIR/$tfile oO_RDWR:_c &
19977 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
19978 kill -USR1 $PID && wait $PID || error "open file error"
19980 echo "==== test 4: lease can sustain over recovery"
19981 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
19987 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
19989 echo "==== test 5: lease broken can't be regained by replay"
19990 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19994 # open file to break lease and then recovery
19995 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
19998 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
20002 run_test 208 "Exclusive open"
20005 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
20006 skip_env "must have disp_stripe"
20009 sync; sleep 5; sync;
20011 echo 3 > /proc/sys/vm/drop_caches
20012 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20013 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20014 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20016 # open/close 500 times
20017 for i in $(seq 500); do
20021 echo 3 > /proc/sys/vm/drop_caches
20022 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20023 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20024 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20026 echo "before: $req_before, after: $req_after"
20027 [ $((req_after - req_before)) -ge 300 ] &&
20028 error "open/close requests are not freed"
20031 run_test 209 "read-only open/close requests should be freed promptly"
20036 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
20040 $LFS getstripe $DIR/$tfile
20042 wait $pid || error "multiop failed"
20044 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
20048 $LFS getstripe $DIR/$tfile
20050 wait $pid || error "multiop failed"
20052 run_test 210 "lfs getstripe does not break leases"
20056 size=$((size % 8192 + 1))
20057 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
20058 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
20059 rm -f $DIR/f212 $DIR/f212.xyz
20061 run_test 212 "Sendfile test ============================================"
20064 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
20065 cancel_lru_locks osc
20066 lctl set_param fail_loc=0x8000040f
20067 # generate a read lock
20068 cat $DIR/$tfile > /dev/null
20069 # write to the file, it will try to cancel the above read lock.
20070 cat /etc/hosts >> $DIR/$tfile
20072 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
20074 test_214() { # for bug 20133
20075 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
20076 for (( i=0; i < 340; i++ )) ; do
20077 touch $DIR/$tdir/d214c/a$i
20080 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
20081 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
20082 ls $DIR/d214c || error "ls $DIR/d214c failed"
20083 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
20084 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
20086 run_test 214 "hash-indexed directory test - bug 20133"
20088 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
20089 create_lnet_proc_files() {
20090 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
20093 # counterpart of create_lnet_proc_files
20094 remove_lnet_proc_files() {
20095 rm -f $TMP/lnet_$1.sys
20098 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20099 # 3rd arg as regexp for body
20100 check_lnet_proc_stats() {
20101 local l=$(cat "$TMP/lnet_$1" |wc -l)
20102 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
20104 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
20107 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20108 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
20109 # optional and can be regexp for 2nd line (lnet.routes case)
20110 check_lnet_proc_entry() {
20111 local blp=2 # blp stands for 'position of 1st line of body'
20112 [ -z "$5" ] || blp=3 # lnet.routes case
20114 local l=$(cat "$TMP/lnet_$1" |wc -l)
20115 # subtracting one from $blp because the body can be empty
20116 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
20118 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
20119 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
20121 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
20122 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
20124 # bail out if any unexpected line happened
20125 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
20126 [ "$?" != 0 ] || error "$2 misformatted"
20129 test_215() { # for bugs 18102, 21079, 21517
20130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20132 local N='(0|[1-9][0-9]*)' # non-negative numeric
20133 local P='[1-9][0-9]*' # positive numeric
20134 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
20135 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
20136 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
20137 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
20139 local L1 # regexp for 1st line
20140 local L2 # regexp for 2nd line (optional)
20141 local BR # regexp for the rest (body)
20143 # lnet.stats should look as 11 space-separated non-negative numerics
20144 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
20145 create_lnet_proc_files "stats"
20146 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
20147 remove_lnet_proc_files "stats"
20149 # lnet.routes should look like this:
20150 # Routing disabled/enabled
20151 # net hops priority state router
20152 # where net is a string like tcp0, hops > 0, priority >= 0,
20153 # state is up/down,
20154 # router is a string like 192.168.1.1@tcp2
20155 L1="^Routing (disabled|enabled)$"
20156 L2="^net +hops +priority +state +router$"
20157 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
20158 create_lnet_proc_files "routes"
20159 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
20160 remove_lnet_proc_files "routes"
20162 # lnet.routers should look like this:
20163 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
20164 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
20165 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
20166 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
20167 L1="^ref +rtr_ref +alive +router$"
20168 BR="^$P +$P +(up|down) +$NID$"
20169 create_lnet_proc_files "routers"
20170 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
20171 remove_lnet_proc_files "routers"
20173 # lnet.peers should look like this:
20174 # nid refs state last max rtr min tx min queue
20175 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
20176 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
20177 # numeric (0 or >0 or <0), queue >= 0.
20178 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
20179 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
20180 create_lnet_proc_files "peers"
20181 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
20182 remove_lnet_proc_files "peers"
20184 # lnet.buffers should look like this:
20185 # pages count credits min
20186 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
20187 L1="^pages +count +credits +min$"
20188 BR="^ +$N +$N +$I +$I$"
20189 create_lnet_proc_files "buffers"
20190 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
20191 remove_lnet_proc_files "buffers"
20193 # lnet.nis should look like this:
20194 # nid status alive refs peer rtr max tx min
20195 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
20196 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
20197 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
20198 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
20199 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
20200 create_lnet_proc_files "nis"
20201 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
20202 remove_lnet_proc_files "nis"
20204 # can we successfully write to lnet.stats?
20205 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
20207 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
20209 test_216() { # bug 20317
20210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20211 remote_ost_nodsh && skip "remote OST with nodsh"
20214 local facets=$(get_facets OST)
20215 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20217 save_lustre_params client "osc.*.contention_seconds" > $p
20218 save_lustre_params $facets \
20219 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
20220 save_lustre_params $facets \
20221 "ldlm.namespaces.filter-*.contended_locks" >> $p
20222 save_lustre_params $facets \
20223 "ldlm.namespaces.filter-*.contention_seconds" >> $p
20224 clear_stats osc.*.osc_stats
20226 # agressive lockless i/o settings
20227 do_nodes $(comma_list $(osts_nodes)) \
20228 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
20229 ldlm.namespaces.filter-*.contended_locks=0 \
20230 ldlm.namespaces.filter-*.contention_seconds=60"
20231 lctl set_param -n osc.*.contention_seconds=60
20233 $DIRECTIO write $DIR/$tfile 0 10 4096
20234 $CHECKSTAT -s 40960 $DIR/$tfile
20236 # disable lockless i/o
20237 do_nodes $(comma_list $(osts_nodes)) \
20238 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
20239 ldlm.namespaces.filter-*.contended_locks=32 \
20240 ldlm.namespaces.filter-*.contention_seconds=0"
20241 lctl set_param -n osc.*.contention_seconds=0
20242 clear_stats osc.*.osc_stats
20244 dd if=/dev/zero of=$DIR/$tfile count=0
20245 $CHECKSTAT -s 0 $DIR/$tfile
20247 restore_lustre_params <$p
20251 run_test 216 "check lockless direct write updates file size and kms correctly"
20253 test_217() { # bug 22430
20254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20258 for node in $(nodes_list); do
20259 local nid=$(host_nids_address $node $NETTYPE)
20260 local node_ip=$(do_node $node getent ahostsv4 $node |
20261 awk '{ print $1; exit; }')
20263 echo "node: '$node', nid: '$nid', node_ip='$node_ip'"
20264 # if hostname matches any NID, use hostname for better testing
20265 if [[ -z "$nid" || "$nid" =~ "$node_ip" ]]; then
20266 echo "lctl ping node $node@$NETTYPE"
20267 lctl ping $node@$NETTYPE
20268 else # otherwise, at least test 'lctl ping' is working
20269 echo "lctl ping nid $(h2nettype $nid)"
20270 lctl ping $(h2nettype $nid)
20271 echo "skipping $node (no hyphen detected)"
20275 run_test 217 "check lctl ping for hostnames with embedded hyphen ('-')"
20278 # do directio so as not to populate the page cache
20279 log "creating a 10 Mb file"
20280 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
20281 error "multiop failed while creating a file"
20282 log "starting reads"
20283 dd if=$DIR/$tfile of=/dev/null bs=4096 &
20284 log "truncating the file"
20285 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
20286 error "multiop failed while truncating the file"
20288 kill %+ || true # reads might have finished
20289 echo "wait until dd is finished"
20291 log "removing the temporary file"
20292 rm -rf $DIR/$tfile || error "tmp file removal failed"
20294 run_test 218 "parallel read and truncate should not deadlock"
20297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20299 # write one partial page
20300 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
20301 # set no grant so vvp_io_commit_write will do sync write
20302 $LCTL set_param fail_loc=0x411
20303 # write a full page at the end of file
20304 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
20306 $LCTL set_param fail_loc=0
20307 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
20308 $LCTL set_param fail_loc=0x411
20309 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
20312 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
20313 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
20315 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
20317 test_220() { #LU-325
20318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20319 remote_ost_nodsh && skip "remote OST with nodsh"
20320 remote_mds_nodsh && skip "remote MDS with nodsh"
20321 remote_mgs_nodsh && skip "remote MGS with nodsh"
20325 # create on MDT0000 so the last_id and next_id are correct
20326 mkdir_on_mdt0 $DIR/$tdir
20327 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
20331 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
20332 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
20333 osp.$mdtosc_proc1.prealloc_last_id)
20334 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
20335 osp.$mdtosc_proc1.prealloc_next_id)
20339 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
20340 #define OBD_FAIL_OST_ENOINO 0x229
20341 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
20342 create_pool $FSNAME.$TESTNAME || return 1
20343 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
20345 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
20347 MDSOBJS=$((last_id - next_id))
20348 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
20350 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
20351 echo "OST still has $count kbytes free"
20353 echo "create $MDSOBJS files @next_id..."
20354 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
20356 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20357 osp.$mdtosc_proc1.prealloc_last_id)
20358 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20359 osp.$mdtosc_proc1.prealloc_next_id)
20361 echo "after creation, last_id=$last_id2, next_id=$next_id2"
20366 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
20367 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
20369 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
20370 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
20371 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
20372 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
20373 echo "unlink $MDSOBJS files @$next_id..."
20374 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
20376 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
20379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20381 dd if=`which date` of=$MOUNT/date oflag=sync
20382 chmod +x $MOUNT/date
20384 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
20385 $LCTL set_param fail_loc=0x80001401
20387 $MOUNT/date > /dev/null
20390 run_test 221 "make sure fault and truncate race to not cause OOM"
20393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20396 test_mkdir $DIR/$tdir
20397 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20398 createmany -o $DIR/$tdir/$tfile 10
20399 cancel_lru_locks mdc
20400 cancel_lru_locks osc
20401 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20402 $LCTL set_param fail_loc=0x31a
20403 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
20404 $LCTL set_param fail_loc=0
20407 run_test 222a "AGL for ls should not trigger CLIO lock failure"
20410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20413 test_mkdir $DIR/$tdir
20414 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20415 createmany -o $DIR/$tdir/$tfile 10
20416 cancel_lru_locks mdc
20417 cancel_lru_locks osc
20418 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20419 $LCTL set_param fail_loc=0x31a
20420 rm -r $DIR/$tdir || error "AGL for rmdir failed"
20421 $LCTL set_param fail_loc=0
20423 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
20426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20429 test_mkdir $DIR/$tdir
20430 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20431 createmany -o $DIR/$tdir/$tfile 10
20432 cancel_lru_locks mdc
20433 cancel_lru_locks osc
20434 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
20435 $LCTL set_param fail_loc=0x31b
20436 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
20437 $LCTL set_param fail_loc=0
20440 run_test 223 "osc reenqueue if without AGL lock granted ======================="
20442 test_224a() { # LU-1039, MRP-303
20443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20444 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
20445 $LCTL set_param fail_loc=0x508
20446 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
20447 $LCTL set_param fail_loc=0
20450 run_test 224a "Don't panic on bulk IO failure"
20452 test_224bd_sub() { # LU-1039, MRP-303
20453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20457 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
20459 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20461 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
20462 cancel_lru_locks osc
20464 stack_trap "set_checksums $ORIG_CSUM" EXIT
20465 local at_max_saved=0
20467 # adaptive timeouts may prevent seeing the issue
20468 if at_is_enabled; then
20469 at_max_saved=$(at_max_get mds)
20470 at_max_set 0 mds client
20471 stack_trap "at_max_set $at_max_saved mds client" EXIT
20474 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
20475 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
20476 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
20478 do_facet ost1 $LCTL set_param fail_loc=0
20479 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
20484 test_224bd_sub 3 error "dd failed"
20486 run_test 224b "Don't panic on bulk IO failure"
20488 test_224c() { # LU-6441
20489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20490 remote_mds_nodsh && skip "remote MDS with nodsh"
20492 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20493 save_writethrough $p
20494 set_cache writethrough on
20496 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
20497 local at_max=$($LCTL get_param -n at_max)
20498 local timeout=$($LCTL get_param -n timeout)
20499 local test_at="at_max"
20500 local param_at="$FSNAME.sys.at_max"
20501 local test_timeout="timeout"
20502 local param_timeout="$FSNAME.sys.timeout"
20504 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
20506 set_persistent_param_and_check client "$test_at" "$param_at" 0
20507 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
20509 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
20510 do_facet ost1 "$LCTL set_param fail_loc=0x520"
20511 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20512 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
20514 do_facet ost1 "$LCTL set_param fail_loc=0"
20516 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
20517 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
20520 $LCTL set_param -n $pages_per_rpc
20521 restore_lustre_params < $p
20524 run_test 224c "Don't hang if one of md lost during large bulk RPC"
20526 test_224d() { # LU-11169
20527 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
20529 run_test 224d "Don't corrupt data on bulk IO timeout"
20531 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
20533 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20534 if [ -z ${MDSSURVEY} ]; then
20535 skip_env "mds-survey not found"
20537 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20538 skip "Need MDS version at least 2.2.51"
20540 local mds=$(facet_host $SINGLEMDS)
20541 local target=$(do_nodes $mds 'lctl dl' |
20542 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20544 local cmd1="file_count=1000 thrhi=4"
20545 local cmd2="dir_count=2 layer=mdd stripe_count=0"
20546 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20547 local cmd="$cmd1 $cmd2 $cmd3"
20549 rm -f ${TMP}/mds_survey*
20551 eval $cmd || error "mds-survey with zero-stripe failed"
20552 cat ${TMP}/mds_survey*
20553 rm -f ${TMP}/mds_survey*
20555 run_test 225a "Metadata survey sanity with zero-stripe"
20558 if [ -z ${MDSSURVEY} ]; then
20559 skip_env "mds-survey not found"
20561 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20562 skip "Need MDS version at least 2.2.51"
20563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20564 remote_mds_nodsh && skip "remote MDS with nodsh"
20565 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
20566 skip_env "Need to mount OST to test"
20569 local mds=$(facet_host $SINGLEMDS)
20570 local target=$(do_nodes $mds 'lctl dl' |
20571 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20573 local cmd1="file_count=1000 thrhi=4"
20574 local cmd2="dir_count=2 layer=mdd stripe_count=1"
20575 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20576 local cmd="$cmd1 $cmd2 $cmd3"
20578 rm -f ${TMP}/mds_survey*
20580 eval $cmd || error "mds-survey with stripe_count failed"
20581 cat ${TMP}/mds_survey*
20582 rm -f ${TMP}/mds_survey*
20584 run_test 225b "Metadata survey sanity with stripe_count = 1"
20586 mcreate_path2fid () {
20592 local path=$DIR/$tdir/$name
20597 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
20598 error "cannot create $desc"
20600 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
20602 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
20604 fid_path=$($LFS fid2path $MOUNT $fid)
20606 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
20608 [ "$path" == "$fid_path" ] ||
20609 error "fid2path returned $fid_path, expected $path"
20611 echo "pass with $path and $fid"
20616 mkdir -p $DIR/$tdir
20618 mcreate_path2fid 0010666 0 0 fifo "FIFO"
20619 mcreate_path2fid 0020666 1 3 null "character special file (null)"
20620 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
20621 mcreate_path2fid 0040666 0 0 dir "directory"
20622 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
20623 mcreate_path2fid 0100666 0 0 file "regular file"
20624 mcreate_path2fid 0120666 0 0 link "symbolic link"
20625 mcreate_path2fid 0140666 0 0 sock "socket"
20627 run_test 226a "call path2fid and fid2path on files of all type"
20630 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20635 mkdir -p $DIR/$tdir
20636 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
20637 error "create remote directory failed"
20638 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
20639 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
20640 "character special file (null)"
20641 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
20642 "character special file (no device)"
20643 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
20644 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
20645 "block special file (loop)"
20646 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
20647 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
20648 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
20650 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
20653 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20654 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
20655 skip "Need MDS version at least 2.13.55"
20657 local submnt=/mnt/submnt
20658 local srcfile=/etc/passwd
20659 local dstfile=$submnt/passwd
20665 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
20666 error "create remote directory failed"
20667 mkdir -p $submnt || error "create $submnt failed"
20668 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
20669 error "mount $submnt failed"
20670 stack_trap "umount $submnt" EXIT
20672 cp $srcfile $dstfile
20673 fid=$($LFS path2fid $dstfile)
20674 path=$($LFS fid2path $submnt "$fid")
20675 [ "$path" = "$dstfile" ] ||
20676 error "fid2path $submnt $fid failed ($path != $dstfile)"
20678 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
20680 # LU-1299 Executing or running ldd on a truncated executable does not
20681 # cause an out-of-memory condition.
20683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20684 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
20686 dd if=$(which date) of=$MOUNT/date bs=1k count=1
20687 chmod +x $MOUNT/date
20689 $MOUNT/date > /dev/null
20690 ldd $MOUNT/date > /dev/null
20693 run_test 227 "running truncated executable does not cause OOM"
20695 # LU-1512 try to reuse idle OI blocks
20697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20698 remote_mds_nodsh && skip "remote MDS with nodsh"
20699 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20701 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20702 local myDIR=$DIR/$tdir
20705 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20706 $LCTL set_param fail_loc=0x80001002
20707 createmany -o $myDIR/t- 10000
20708 $LCTL set_param fail_loc=0
20709 # The guard is current the largest FID holder
20711 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20713 local IDX=$(($SEQ % 64))
20715 do_facet $SINGLEMDS sync
20716 # Make sure journal flushed.
20718 local blk1=$(do_facet $SINGLEMDS \
20719 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20720 grep Blockcount | awk '{print $4}')
20722 # Remove old files, some OI blocks will become idle.
20723 unlinkmany $myDIR/t- 10000
20724 # Create new files, idle OI blocks should be reused.
20725 createmany -o $myDIR/t- 2000
20726 do_facet $SINGLEMDS sync
20727 # Make sure journal flushed.
20729 local blk2=$(do_facet $SINGLEMDS \
20730 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20731 grep Blockcount | awk '{print $4}')
20733 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20735 run_test 228a "try to reuse idle OI blocks"
20738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20739 remote_mds_nodsh && skip "remote MDS with nodsh"
20740 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20742 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20743 local myDIR=$DIR/$tdir
20746 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20747 $LCTL set_param fail_loc=0x80001002
20748 createmany -o $myDIR/t- 10000
20749 $LCTL set_param fail_loc=0
20750 # The guard is current the largest FID holder
20752 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20754 local IDX=$(($SEQ % 64))
20756 do_facet $SINGLEMDS sync
20757 # Make sure journal flushed.
20759 local blk1=$(do_facet $SINGLEMDS \
20760 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20761 grep Blockcount | awk '{print $4}')
20763 # Remove old files, some OI blocks will become idle.
20764 unlinkmany $myDIR/t- 10000
20767 stop $SINGLEMDS || error "Fail to stop MDT."
20769 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
20770 error "Fail to start MDT."
20772 client_up || error "Fail to df."
20773 # Create new files, idle OI blocks should be reused.
20774 createmany -o $myDIR/t- 2000
20775 do_facet $SINGLEMDS sync
20776 # Make sure journal flushed.
20778 local blk2=$(do_facet $SINGLEMDS \
20779 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20780 grep Blockcount | awk '{print $4}')
20782 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20784 run_test 228b "idle OI blocks can be reused after MDT restart"
20788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20789 remote_mds_nodsh && skip "remote MDS with nodsh"
20790 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20792 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20793 local myDIR=$DIR/$tdir
20796 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20797 $LCTL set_param fail_loc=0x80001002
20798 # 20000 files can guarantee there are index nodes in the OI file
20799 createmany -o $myDIR/t- 20000
20800 $LCTL set_param fail_loc=0
20801 # The guard is current the largest FID holder
20803 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20805 local IDX=$(($SEQ % 64))
20807 do_facet $SINGLEMDS sync
20808 # Make sure journal flushed.
20810 local blk1=$(do_facet $SINGLEMDS \
20811 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20812 grep Blockcount | awk '{print $4}')
20814 # Remove old files, some OI blocks will become idle.
20815 unlinkmany $myDIR/t- 20000
20817 # The OI file should become empty now
20819 # Create new files, idle OI blocks should be reused.
20820 createmany -o $myDIR/t- 2000
20821 do_facet $SINGLEMDS sync
20822 # Make sure journal flushed.
20824 local blk2=$(do_facet $SINGLEMDS \
20825 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20826 grep Blockcount | awk '{print $4}')
20828 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20830 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
20832 test_229() { # LU-2482, LU-3448
20833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20834 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20835 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
20836 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
20840 # Create a file with a released layout and stripe count 2.
20841 $MULTIOP $DIR/$tfile H2c ||
20842 error "failed to create file with released layout"
20844 $LFS getstripe -v $DIR/$tfile
20846 local pattern=$($LFS getstripe -L $DIR/$tfile)
20847 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
20849 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
20851 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
20852 stat $DIR/$tfile || error "failed to stat released file"
20854 chown $RUNAS_ID $DIR/$tfile ||
20855 error "chown $RUNAS_ID $DIR/$tfile failed"
20857 chgrp $RUNAS_ID $DIR/$tfile ||
20858 error "chgrp $RUNAS_ID $DIR/$tfile failed"
20860 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
20861 rm $DIR/$tfile || error "failed to remove released file"
20863 run_test 229 "getstripe/stat/rm/attr changes work on released files"
20866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20867 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20868 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20869 skip "Need MDS version at least 2.11.52"
20873 test_mkdir $DIR/$tdir
20874 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
20875 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
20876 [ $mdt_idx -ne 0 ] &&
20877 error "create local directory on wrong MDT $mdt_idx"
20879 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
20880 error "create remote directory failed"
20881 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
20882 [ $mdt_idx -ne $MDTIDX ] &&
20883 error "create remote directory on wrong MDT $mdt_idx"
20885 createmany -o $DIR/$tdir/test_230/t- 10 ||
20886 error "create files on remote directory failed"
20887 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
20888 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
20889 rm -r $DIR/$tdir || error "unlink remote directory failed"
20891 run_test 230a "Create remote directory and files under the remote directory"
20894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20895 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20896 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20897 skip "Need MDS version at least 2.11.52"
20905 local migrate_dir=$DIR/$tdir/migrate_dir
20906 local other_dir=$DIR/$tdir/other_dir
20908 test_mkdir $DIR/$tdir
20909 test_mkdir -i0 -c1 $migrate_dir
20910 test_mkdir -i0 -c1 $other_dir
20911 for ((i=0; i<10; i++)); do
20912 mkdir -p $migrate_dir/dir_${i}
20913 createmany -o $migrate_dir/dir_${i}/f 10 ||
20914 error "create files under remote dir failed $i"
20917 cp /etc/passwd $migrate_dir/$tfile
20918 cp /etc/passwd $other_dir/$tfile
20919 chattr +SAD $migrate_dir
20920 chattr +SAD $migrate_dir/$tfile
20922 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20923 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20924 local old_dir_mode=$(stat -c%f $migrate_dir)
20925 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
20927 mkdir -p $migrate_dir/dir_default_stripe2
20928 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
20929 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
20931 mkdir -p $other_dir
20932 ln $migrate_dir/$tfile $other_dir/luna
20933 ln $migrate_dir/$tfile $migrate_dir/sofia
20934 ln $other_dir/$tfile $migrate_dir/david
20935 ln -s $migrate_dir/$tfile $other_dir/zachary
20936 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
20937 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
20943 for len in 58 59 60; do
20944 lnktgt=$(str_repeat 'l' $len)
20945 touch $migrate_dir/$lnktgt
20946 ln -s $lnktgt $migrate_dir/${len}char_ln
20950 for len in 4094 4095; do
20951 lnktgt=$(str_repeat 'l' $len)
20952 ln -s $lnktgt $migrate_dir/${len}char_ln
20956 for len in 254 255; do
20957 touch $migrate_dir/$(str_repeat 'l' $len)
20960 $LFS migrate -m $MDTIDX $migrate_dir ||
20961 error "fails on migrating remote dir to MDT1"
20963 echo "migratate to MDT1, then checking.."
20964 for ((i = 0; i < 10; i++)); do
20965 for file in $(find $migrate_dir/dir_${i}); do
20966 mdt_index=$($LFS getstripe -m $file)
20967 # broken symlink getstripe will fail
20968 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20969 error "$file is not on MDT${MDTIDX}"
20973 # the multiple link file should still in MDT0
20974 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
20975 [ $mdt_index == 0 ] ||
20976 error "$file is not on MDT${MDTIDX}"
20978 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20979 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20980 error " expect $old_dir_flag get $new_dir_flag"
20982 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20983 [ "$old_file_flag" = "$new_file_flag" ] ||
20984 error " expect $old_file_flag get $new_file_flag"
20986 local new_dir_mode=$(stat -c%f $migrate_dir)
20987 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20988 error "expect mode $old_dir_mode get $new_dir_mode"
20990 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20991 [ "$old_file_mode" = "$new_file_mode" ] ||
20992 error "expect mode $old_file_mode get $new_file_mode"
20994 diff /etc/passwd $migrate_dir/$tfile ||
20995 error "$tfile different after migration"
20997 diff /etc/passwd $other_dir/luna ||
20998 error "luna different after migration"
21000 diff /etc/passwd $migrate_dir/sofia ||
21001 error "sofia different after migration"
21003 diff /etc/passwd $migrate_dir/david ||
21004 error "david different after migration"
21006 diff /etc/passwd $other_dir/zachary ||
21007 error "zachary different after migration"
21009 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21010 error "${tfile}_ln different after migration"
21012 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21013 error "${tfile}_ln_other different after migration"
21015 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
21016 [ $stripe_count = 2 ] ||
21017 error "dir strpe_count $d != 2 after migration."
21019 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
21020 [ $stripe_count = 2 ] ||
21021 error "file strpe_count $d != 2 after migration."
21023 #migrate back to MDT0
21026 $LFS migrate -m $MDTIDX $migrate_dir ||
21027 error "fails on migrating remote dir to MDT0"
21029 echo "migrate back to MDT0, checking.."
21030 for file in $(find $migrate_dir); do
21031 mdt_index=$($LFS getstripe -m $file)
21032 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
21033 error "$file is not on MDT${MDTIDX}"
21036 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21037 [ "$old_dir_flag" = "$new_dir_flag" ] ||
21038 error " expect $old_dir_flag get $new_dir_flag"
21040 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21041 [ "$old_file_flag" = "$new_file_flag" ] ||
21042 error " expect $old_file_flag get $new_file_flag"
21044 local new_dir_mode=$(stat -c%f $migrate_dir)
21045 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21046 error "expect mode $old_dir_mode get $new_dir_mode"
21048 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21049 [ "$old_file_mode" = "$new_file_mode" ] ||
21050 error "expect mode $old_file_mode get $new_file_mode"
21052 diff /etc/passwd ${migrate_dir}/$tfile ||
21053 error "$tfile different after migration"
21055 diff /etc/passwd ${other_dir}/luna ||
21056 error "luna different after migration"
21058 diff /etc/passwd ${migrate_dir}/sofia ||
21059 error "sofia different after migration"
21061 diff /etc/passwd ${other_dir}/zachary ||
21062 error "zachary different after migration"
21064 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21065 error "${tfile}_ln different after migration"
21067 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21068 error "${tfile}_ln_other different after migration"
21070 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
21071 [ $stripe_count = 2 ] ||
21072 error "dir strpe_count $d != 2 after migration."
21074 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
21075 [ $stripe_count = 2 ] ||
21076 error "file strpe_count $d != 2 after migration."
21078 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21080 run_test 230b "migrate directory"
21083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21084 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21085 remote_mds_nodsh && skip "remote MDS with nodsh"
21086 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21087 skip "Need MDS version at least 2.11.52"
21093 local migrate_dir=$DIR/$tdir/migrate_dir
21095 #If migrating directory fails in the middle, all entries of
21096 #the directory is still accessiable.
21097 test_mkdir $DIR/$tdir
21098 test_mkdir -i0 -c1 $migrate_dir
21099 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
21101 createmany -o $migrate_dir/f $total ||
21102 error "create files under ${migrate_dir} failed"
21104 # fail after migrating top dir, and this will fail only once, so the
21105 # first sub file migration will fail (currently f3), others succeed.
21106 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
21107 do_facet mds1 lctl set_param fail_loc=0x1801
21108 local t=$(ls $migrate_dir | wc -l)
21109 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
21110 error "migrate should fail"
21111 local u=$(ls $migrate_dir | wc -l)
21112 [ "$u" == "$t" ] || error "$u != $t during migration"
21114 # add new dir/file should succeed
21115 mkdir $migrate_dir/dir ||
21116 error "mkdir failed under migrating directory"
21117 touch $migrate_dir/file ||
21118 error "create file failed under migrating directory"
21120 # add file with existing name should fail
21121 for file in $migrate_dir/f*; do
21122 stat $file > /dev/null || error "stat $file failed"
21123 $OPENFILE -f O_CREAT:O_EXCL $file &&
21124 error "open(O_CREAT|O_EXCL) $file should fail"
21125 $MULTIOP $file m && error "create $file should fail"
21126 touch $DIR/$tdir/remote_dir/$tfile ||
21127 error "touch $tfile failed"
21128 ln $DIR/$tdir/remote_dir/$tfile $file &&
21129 error "link $file should fail"
21130 mdt_index=$($LFS getstripe -m $file)
21131 if [ $mdt_index == 0 ]; then
21132 # file failed to migrate is not allowed to rename to
21133 mv $DIR/$tdir/remote_dir/$tfile $file &&
21134 error "rename to $file should fail"
21136 mv $DIR/$tdir/remote_dir/$tfile $file ||
21137 error "rename to $file failed"
21139 echo hello >> $file || error "write $file failed"
21142 # resume migration with different options should fail
21143 $LFS migrate -m 0 $migrate_dir &&
21144 error "migrate -m 0 $migrate_dir should fail"
21146 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
21147 error "migrate -c 2 $migrate_dir should fail"
21149 # resume migration should succeed
21150 $LFS migrate -m $MDTIDX $migrate_dir ||
21151 error "migrate $migrate_dir failed"
21153 echo "Finish migration, then checking.."
21154 for file in $(find $migrate_dir); do
21155 mdt_index=$($LFS getstripe -m $file)
21156 [ $mdt_index == $MDTIDX ] ||
21157 error "$file is not on MDT${MDTIDX}"
21160 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21162 run_test 230c "check directory accessiblity if migration failed"
21165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21166 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21167 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21168 skip "Need MDS version at least 2.11.52"
21170 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
21172 local migrate_dir=$DIR/$tdir/migrate_dir
21182 old_index=$((RANDOM % MDSCOUNT))
21183 old_count=$((MDSCOUNT - old_index))
21184 new_index=$((RANDOM % MDSCOUNT))
21185 new_count=$((MDSCOUNT - new_index))
21186 new_hash=1 # for all_char
21188 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
21189 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
21191 test_mkdir $DIR/$tdir
21192 test_mkdir -i $old_index -c $old_count $migrate_dir
21194 for ((i=0; i<100; i++)); do
21195 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
21196 createmany -o $migrate_dir/dir_${i}/f 100 ||
21197 error "create files under remote dir failed $i"
21200 echo -n "Migrate from MDT$old_index "
21201 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
21202 echo -n "to MDT$new_index"
21203 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
21206 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
21207 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
21208 error "migrate remote dir error"
21210 echo "Finish migration, then checking.."
21211 for file in $(find $migrate_dir -maxdepth 1); do
21212 mdt_index=$($LFS getstripe -m $file)
21213 if [ $mdt_index -lt $new_index ] ||
21214 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
21215 error "$file is on MDT$mdt_index"
21219 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21221 run_test 230d "check migrate big directory"
21224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21225 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21226 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21227 skip "Need MDS version at least 2.11.52"
21234 mkdir_on_mdt0 $DIR/$tdir
21235 mkdir $DIR/$tdir/migrate_dir
21236 mkdir $DIR/$tdir/other_dir
21237 touch $DIR/$tdir/migrate_dir/a
21238 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
21239 ls $DIR/$tdir/other_dir
21241 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21242 error "migrate dir fails"
21244 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21245 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21247 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21248 [ $mdt_index == 0 ] || error "a is not on MDT0"
21250 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
21251 error "migrate dir fails"
21253 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
21254 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
21256 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21257 [ $mdt_index == 1 ] || error "a is not on MDT1"
21259 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
21260 [ $mdt_index == 1 ] || error "b is not on MDT1"
21262 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21263 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
21265 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
21267 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21269 run_test 230e "migrate mulitple local link files"
21272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21273 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21274 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21275 skip "Need MDS version at least 2.11.52"
21280 mkdir -p $DIR/$tdir
21281 mkdir $DIR/$tdir/migrate_dir
21282 $LFS mkdir -i1 $DIR/$tdir/other_dir
21283 touch $DIR/$tdir/migrate_dir/a
21284 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
21285 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
21286 ls $DIR/$tdir/other_dir
21288 # a should be migrated to MDT1, since no other links on MDT0
21289 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21290 error "#1 migrate dir fails"
21291 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21292 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21293 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21294 [ $mdt_index == 1 ] || error "a is not on MDT1"
21296 # a should stay on MDT1, because it is a mulitple link file
21297 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21298 error "#2 migrate dir fails"
21299 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21300 [ $mdt_index == 1 ] || error "a is not on MDT1"
21302 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21303 error "#3 migrate dir fails"
21305 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21306 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
21307 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
21309 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
21310 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
21312 # a should be migrated to MDT0, since no other links on MDT1
21313 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21314 error "#4 migrate dir fails"
21315 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21316 [ $mdt_index == 0 ] || error "a is not on MDT0"
21318 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21320 run_test 230f "migrate mulitple remote link files"
21323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21324 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21325 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21326 skip "Need MDS version at least 2.11.52"
21328 mkdir -p $DIR/$tdir/migrate_dir
21330 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
21331 error "migrating dir to non-exist MDT succeeds"
21334 run_test 230g "migrate dir to non-exist MDT"
21337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21338 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21339 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21340 skip "Need MDS version at least 2.11.52"
21344 mkdir -p $DIR/$tdir/migrate_dir
21346 $LFS migrate -m1 $DIR &&
21347 error "migrating mountpoint1 should fail"
21349 $LFS migrate -m1 $DIR/$tdir/.. &&
21350 error "migrating mountpoint2 should fail"
21353 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
21354 error "migrating $tdir/migrate_dir/.. should fail"
21358 run_test 230h "migrate .. and root"
21361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21362 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21363 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21364 skip "Need MDS version at least 2.11.52"
21366 mkdir -p $DIR/$tdir/migrate_dir
21368 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
21369 error "migration fails with a tailing slash"
21371 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
21372 error "migration fails with two tailing slashes"
21374 run_test 230i "lfs migrate -m tolerates trailing slashes"
21377 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21378 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21379 skip "Need MDS version at least 2.11.52"
21381 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
21382 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
21383 error "create $tfile failed"
21384 cat /etc/passwd > $DIR/$tdir/$tfile
21386 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21388 cmp /etc/passwd $DIR/$tdir/$tfile ||
21389 error "DoM file mismatch after migration"
21391 run_test 230j "DoM file data not changed after dir migration"
21394 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
21395 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21396 skip "Need MDS version at least 2.11.56"
21399 local files_on_starting_mdt=0
21401 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
21402 $LFS getdirstripe $DIR/$tdir
21403 for i in $(seq $total); do
21404 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
21405 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21406 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21409 echo "$files_on_starting_mdt files on MDT0"
21411 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
21412 $LFS getdirstripe $DIR/$tdir
21414 files_on_starting_mdt=0
21415 for i in $(seq $total); do
21416 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21417 error "file $tfile.$i mismatch after migration"
21418 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
21419 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21422 echo "$files_on_starting_mdt files on MDT1 after migration"
21423 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
21425 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
21426 $LFS getdirstripe $DIR/$tdir
21428 files_on_starting_mdt=0
21429 for i in $(seq $total); do
21430 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21431 error "file $tfile.$i mismatch after 2nd migration"
21432 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21433 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21436 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
21437 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
21441 run_test 230k "file data not changed after dir migration"
21444 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21445 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21446 skip "Need MDS version at least 2.11.56"
21448 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
21449 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
21450 error "create files under remote dir failed $i"
21451 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21453 run_test 230l "readdir between MDTs won't crash"
21456 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21457 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21458 skip "Need MDS version at least 2.11.56"
21461 local mig_dir=$DIR/$tdir/migrate_dir
21462 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
21466 echo "Creating files and dirs with xattrs"
21467 test_mkdir $DIR/$tdir
21468 test_mkdir -i0 -c1 $mig_dir
21470 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
21471 error "cannot set xattr attr1 on dir"
21472 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
21473 error "cannot set xattr attr2 on dir"
21474 touch $mig_dir/dir/f0
21475 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
21476 error "cannot set xattr attr1 on file"
21477 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
21478 error "cannot set xattr attr2 on file"
21479 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
21480 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
21481 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
21482 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
21483 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
21484 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
21485 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
21486 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
21487 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
21489 echo "Migrating to MDT1"
21490 $LFS migrate -m $MDTIDX $mig_dir ||
21491 error "fails on migrating dir to MDT1"
21493 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
21494 echo "Checking xattrs"
21495 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
21496 [ "$val" = $longstr ] ||
21497 error "expecting xattr1 $longstr on dir, found $val"
21498 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
21499 [ "$val" = $shortstr ] ||
21500 error "expecting xattr2 $shortstr on dir, found $val"
21501 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
21502 [ "$val" = $longstr ] ||
21503 error "expecting xattr1 $longstr on file, found $val"
21504 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
21505 [ "$val" = $shortstr ] ||
21506 error "expecting xattr2 $shortstr on file, found $val"
21508 run_test 230m "xattrs not changed after dir migration"
21511 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21512 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21513 skip "Need MDS version at least 2.13.53"
21515 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
21516 cat /etc/hosts > $DIR/$tdir/$tfile
21517 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
21518 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
21520 cmp /etc/hosts $DIR/$tdir/$tfile ||
21521 error "File data mismatch after migration"
21523 run_test 230n "Dir migration with mirrored file"
21526 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
21527 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21528 skip "Need MDS version at least 2.13.52"
21530 local mdts=$(comma_list $(mdts_nodes))
21532 local restripe_status
21536 [[ $mds1_FSTYPE == zfs ]] && timeout=300
21538 # in case "crush" hash type is not set
21539 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21541 restripe_status=$(do_facet mds1 $LCTL get_param -n \
21542 mdt.*MDT0000.enable_dir_restripe)
21543 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
21544 stack_trap "do_nodes $mdts $LCTL set_param \
21545 mdt.*.enable_dir_restripe=$restripe_status"
21548 createmany -m $DIR/$tdir/f 100 ||
21549 error "create files under remote dir failed $i"
21550 createmany -d $DIR/$tdir/d 100 ||
21551 error "create dirs under remote dir failed $i"
21553 for i in $(seq 2 $MDSCOUNT); do
21554 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
21555 $LFS setdirstripe -c $i $DIR/$tdir ||
21556 error "split -c $i $tdir failed"
21557 wait_update $HOSTNAME \
21558 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
21559 error "dir split not finished"
21560 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
21561 awk '/migrate/ {sum += $2} END { print sum }')
21562 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
21563 # delta is around total_files/stripe_count
21564 (( $delta < 200 / (i - 1) + 4 )) ||
21565 error "$delta files migrated >= $((200 / (i - 1) + 4))"
21568 run_test 230o "dir split"
21571 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21572 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
21573 skip "Need MDS version at least 2.13.52"
21575 local mdts=$(comma_list $(mdts_nodes))
21577 local restripe_status
21581 [[ $mds1_FSTYPE == zfs ]] && timeout=300
21583 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21585 restripe_status=$(do_facet mds1 $LCTL get_param -n \
21586 mdt.*MDT0000.enable_dir_restripe)
21587 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
21588 stack_trap "do_nodes $mdts $LCTL set_param \
21589 mdt.*.enable_dir_restripe=$restripe_status"
21591 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
21592 createmany -m $DIR/$tdir/f 100 ||
21593 error "create files under remote dir failed"
21594 createmany -d $DIR/$tdir/d 100 ||
21595 error "create dirs under remote dir failed"
21597 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
21598 local mdt_hash="crush"
21600 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
21601 $LFS setdirstripe -c $c $DIR/$tdir ||
21602 error "split -c $c $tdir failed"
21603 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
21604 mdt_hash="$mdt_hash,fixed"
21605 elif [ $c -eq 1 ]; then
21608 wait_update $HOSTNAME \
21609 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
21610 error "dir merge not finished"
21611 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
21612 awk '/migrate/ {sum += $2} END { print sum }')
21613 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
21614 # delta is around total_files/stripe_count
21615 (( delta < 200 / c + 4 )) ||
21616 error "$delta files migrated >= $((200 / c + 4))"
21619 run_test 230p "dir merge"
21622 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
21623 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
21624 skip "Need MDS version at least 2.13.52"
21626 local mdts=$(comma_list $(mdts_nodes))
21627 local saved_threshold=$(do_facet mds1 \
21628 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
21629 local saved_delta=$(do_facet mds1 \
21630 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
21631 local threshold=100
21634 local stripe_count=0
21639 # test with fewer files on ZFS
21640 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
21642 stack_trap "do_nodes $mdts $LCTL set_param \
21643 mdt.*.dir_split_count=$saved_threshold"
21644 stack_trap "do_nodes $mdts $LCTL set_param \
21645 mdt.*.dir_split_delta=$saved_delta"
21646 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
21647 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
21648 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
21649 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
21650 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
21651 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21653 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
21654 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21656 create=$((threshold * 3 / 2))
21657 while [ $stripe_count -lt $MDSCOUNT ]; do
21658 createmany -m $DIR/$tdir/f $total $create ||
21659 error "create sub files failed"
21660 stat $DIR/$tdir > /dev/null
21661 total=$((total + create))
21662 stripe_count=$((stripe_count + delta))
21663 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
21665 wait_update $HOSTNAME \
21666 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
21667 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
21669 wait_update $HOSTNAME \
21670 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
21671 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
21673 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
21674 echo "$nr_files/$total files on MDT$stripe_index after split"
21675 # allow 10% margin of imbalance with crush hash
21676 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
21677 error "$nr_files files on MDT$stripe_index after split"
21679 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
21680 [ $nr_files -eq $total ] ||
21681 error "total sub files $nr_files != $total"
21684 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
21686 echo "fixed layout directory won't auto split"
21687 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
21688 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
21689 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
21690 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
21691 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
21693 run_test 230q "dir auto split"
21696 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
21697 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
21698 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
21699 skip "Need MDS version at least 2.13.54"
21701 # maximum amount of local locks:
21702 # parent striped dir - 2 locks
21703 # new stripe in parent to migrate to - 1 lock
21704 # source and target - 2 locks
21705 # Total 5 locks for regular file
21706 mkdir -p $DIR/$tdir
21707 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
21708 touch $DIR/$tdir/dir1/eee
21710 # create 4 hardlink for 4 more locks
21711 # Total: 9 locks > RS_MAX_LOCKS (8)
21712 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
21713 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
21714 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
21715 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
21716 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
21717 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
21718 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
21719 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
21721 cancel_lru_locks mdc
21723 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
21724 error "migrate dir fails"
21726 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21728 run_test 230r "migrate with too many local locks"
21731 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
21732 skip "Need MDS version at least 2.14.52"
21734 local mdts=$(comma_list $(mdts_nodes))
21735 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
21736 mdt.*MDT0000.enable_dir_restripe)
21738 stack_trap "do_nodes $mdts $LCTL set_param \
21739 mdt.*.enable_dir_restripe=$restripe_status"
21743 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
21744 test_mkdir $DIR/$tdir
21745 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
21746 error "$LFS mkdir should return EEXIST if target exists"
21750 run_test 230s "lfs mkdir should return -EEXIST if target exists"
21754 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
21755 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
21756 skip "Need MDS version at least 2.14.50"
21758 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
21759 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
21760 $LFS project -p 1 -s $DIR/$tdir ||
21761 error "set $tdir project id failed"
21762 $LFS project -p 2 -s $DIR/$tdir/subdir ||
21763 error "set subdir project id failed"
21764 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
21766 run_test 230t "migrate directory with project ID set"
21770 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21771 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21772 skip "Need MDS version at least 2.14.53"
21776 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21777 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21778 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
21779 for i in $(seq 0 $((MDSCOUNT - 1))); do
21780 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21781 echo "$count dirs migrated to MDT$i"
21783 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21784 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
21786 run_test 230u "migrate directory by QOS"
21790 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21791 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21792 skip "Need MDS version at least 2.14.53"
21796 mkdir $DIR/$tdir || error "mkdir $tdir failed"
21797 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21798 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
21799 for i in $(seq 0 $((MDSCOUNT - 1))); do
21800 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21801 echo "$count subdirs migrated to MDT$i"
21802 (( i == 3 )) && (( count > 0 )) &&
21803 error "subdir shouldn't be migrated to MDT3"
21805 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21806 (( count == 3 )) || error "dirs migrated to $count MDTs"
21808 run_test 230v "subdir migrated to the MDT where its parent is located"
21811 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21812 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21813 skip "Need MDS version at least 2.15.0"
21815 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
21816 createmany -o $DIR/$tdir/f 10 || error "create files failed"
21817 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
21819 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
21820 error "migrate failed"
21822 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
21823 error "$tdir stripe count mismatch"
21825 for i in $(seq 0 9); do
21826 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
21827 error "d$i is striped"
21830 run_test 230w "non-recursive mode dir migration"
21833 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21834 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21835 skip "Need MDS version at least 2.15.0"
21837 mkdir -p $DIR/$tdir || error "mkdir failed"
21838 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
21840 local mdt_name=$(mdtname_from_index 0)
21841 local low=$(do_facet mds2 $LCTL get_param -n \
21842 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
21843 local high=$(do_facet mds2 $LCTL get_param -n \
21844 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
21845 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
21846 local maxage=$(do_facet mds2 $LCTL get_param -n \
21847 osp.*$mdt_name-osp-MDT0001.maxage)
21849 stack_trap "do_facet mds2 $LCTL set_param -n \
21850 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
21851 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
21852 stack_trap "do_facet mds2 $LCTL set_param -n \
21853 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
21855 do_facet mds2 $LCTL set_param -n \
21856 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
21857 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
21859 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
21860 error "migrate $tdir should fail"
21862 do_facet mds2 $LCTL set_param -n \
21863 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
21864 do_facet mds2 $LCTL set_param -n \
21865 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
21867 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
21868 error "migrate failed"
21869 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
21870 error "$tdir stripe count mismatch"
21872 run_test 230x "dir migration check space"
21876 # For simplicity this test assumes that max_pages_per_rpc
21877 # is the same across all OSCs
21878 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
21879 local bulk_size=$((max_pages * PAGE_SIZE))
21880 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
21883 mkdir -p $DIR/$tdir
21884 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
21885 error "failed to set stripe with -S ${brw_size}M option"
21887 # clear the OSC stats
21888 $LCTL set_param osc.*.stats=0 &>/dev/null
21891 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
21892 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
21893 oflag=direct &>/dev/null || error "dd failed"
21895 sync; sleep 1; sync # just to be safe
21896 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
21897 if [ x$nrpcs != "x1" ]; then
21898 $LCTL get_param osc.*.stats
21899 error "found $nrpcs ost_write RPCs, not 1 as expected"
21903 # Drop the OSC cache, otherwise we will read from it
21904 cancel_lru_locks osc
21906 # clear the OSC stats
21907 $LCTL set_param osc.*.stats=0 &>/dev/null
21909 # Client reads $bulk_size.
21910 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
21911 iflag=direct &>/dev/null || error "dd failed"
21913 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
21914 if [ x$nrpcs != "x1" ]; then
21915 $LCTL get_param osc.*.stats
21916 error "found $nrpcs ost_read RPCs, not 1 as expected"
21919 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
21922 mkdir -p $DIR/$tdir
21924 for i in {0..1023}; do
21925 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
21926 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
21927 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
21931 run_test 231b "must not assert on fully utilized OST request buffer"
21934 mkdir -p $DIR/$tdir
21935 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21937 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21938 do_facet ost1 $LCTL set_param fail_loc=0x31c
21940 # ignore dd failure
21941 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
21943 do_facet ost1 $LCTL set_param fail_loc=0
21944 umount_client $MOUNT || error "umount failed"
21945 mount_client $MOUNT || error "mount failed"
21946 stop ost1 || error "cannot stop ost1"
21947 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21949 run_test 232a "failed lock should not block umount"
21952 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
21953 skip "Need MDS version at least 2.10.58"
21955 mkdir -p $DIR/$tdir
21956 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21957 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
21959 cancel_lru_locks osc
21961 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21962 do_facet ost1 $LCTL set_param fail_loc=0x31c
21965 $LFS data_version $DIR/$tdir/$tfile || true
21967 do_facet ost1 $LCTL set_param fail_loc=0
21968 umount_client $MOUNT || error "umount failed"
21969 mount_client $MOUNT || error "mount failed"
21970 stop ost1 || error "cannot stop ost1"
21971 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21973 run_test 232b "failed data version lock should not block umount"
21976 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
21977 skip "Need MDS version at least 2.3.64"
21978 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21980 local fid=$($LFS path2fid $MOUNT)
21982 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21983 error "cannot access $MOUNT using its FID '$fid'"
21985 run_test 233a "checking that OBF of the FS root succeeds"
21988 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
21989 skip "Need MDS version at least 2.5.90"
21990 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21992 local fid=$($LFS path2fid $MOUNT/.lustre)
21994 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21995 error "cannot access $MOUNT/.lustre using its FID '$fid'"
21997 fid=$($LFS path2fid $MOUNT/.lustre/fid)
21998 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21999 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
22001 run_test 233b "checking that OBF of the FS .lustre succeeds"
22004 local p="$TMP/sanityN-$TESTNAME.parameters"
22005 save_lustre_params client "llite.*.xattr_cache" > $p
22006 lctl set_param llite.*.xattr_cache 1 ||
22007 skip_env "xattr cache is not supported"
22009 mkdir -p $DIR/$tdir || error "mkdir failed"
22010 touch $DIR/$tdir/$tfile || error "touch failed"
22011 # OBD_FAIL_LLITE_XATTR_ENOMEM
22012 $LCTL set_param fail_loc=0x1405
22013 getfattr -n user.attr $DIR/$tdir/$tfile &&
22014 error "getfattr should have failed with ENOMEM"
22015 $LCTL set_param fail_loc=0x0
22018 restore_lustre_params < $p
22021 run_test 234 "xattr cache should not crash on ENOMEM"
22024 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
22025 skip "Need MDS version at least 2.4.52"
22027 flock_deadlock $DIR/$tfile
22032 124) error "process hangs on a deadlock"
22034 *) error "error executing flock_deadlock $DIR/$tfile"
22038 run_test 235 "LU-1715: flock deadlock detection does not work properly"
22042 check_swap_layouts_support
22044 local ref1=/etc/passwd
22045 local ref2=/etc/group
22046 local file1=$DIR/$tdir/f1
22047 local file2=$DIR/$tdir/f2
22049 test_mkdir -c1 $DIR/$tdir
22050 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
22051 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
22052 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
22053 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
22054 local fd=$(free_fd)
22055 local cmd="exec $fd<>$file2"
22058 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
22059 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
22062 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
22067 run_test 236 "Layout swap on open unlinked file"
22069 # LU-4659 linkea consistency
22071 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
22072 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
22073 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
22074 skip "Need MDS version at least 2.5.58 or 2.5.2+"
22077 ln $DIR/$tfile $DIR/$tfile.lnk
22078 touch $DIR/$tfile.new
22079 mv $DIR/$tfile.new $DIR/$tfile
22080 local fid1=$($LFS path2fid $DIR/$tfile)
22081 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
22082 local path1=$($LFS fid2path $FSNAME "$fid1")
22083 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
22084 local path2=$($LFS fid2path $FSNAME "$fid2")
22085 [ $tfile.lnk == $path2 ] ||
22086 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
22089 run_test 238 "Verify linkea consistency"
22091 test_239A() { # was test_239
22092 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
22093 skip "Need MDS version at least 2.5.60"
22095 local list=$(comma_list $(mdts_nodes))
22097 mkdir -p $DIR/$tdir
22098 createmany -o $DIR/$tdir/f- 5000
22099 unlinkmany $DIR/$tdir/f- 5000
22100 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
22101 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
22102 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
22103 osp.*MDT*.sync_in_flight" | calc_sum)
22104 [ "$changes" -eq 0 ] || error "$changes not synced"
22106 run_test 239A "osp_sync test"
22108 test_239a() { #LU-5297
22109 remote_mds_nodsh && skip "remote MDS with nodsh"
22112 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
22113 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
22114 chgrp $RUNAS_GID $DIR/$tfile
22115 wait_delete_completed
22117 run_test 239a "process invalid osp sync record correctly"
22119 test_239b() { #LU-5297
22120 remote_mds_nodsh && skip "remote MDS with nodsh"
22123 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
22124 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
22125 chgrp $RUNAS_GID $DIR/$tfile1
22126 wait_delete_completed
22127 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22129 chgrp $RUNAS_GID $DIR/$tfile2
22130 wait_delete_completed
22132 run_test 239b "process osp sync record with ENOMEM error correctly"
22135 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22136 remote_mds_nodsh && skip "remote MDS with nodsh"
22138 mkdir -p $DIR/$tdir
22140 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
22141 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
22142 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
22143 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
22145 umount_client $MOUNT || error "umount failed"
22146 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
22147 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
22148 mount_client $MOUNT || error "failed to mount client"
22150 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
22151 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
22153 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
22159 for LOOP in $(seq $count); do
22160 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
22161 cancel_lru_locks $OSC || true
22169 for LOOP in $(seq $1); do
22170 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
22175 test_241a() { # was test_241
22176 local bsize=$PAGE_SIZE
22178 (( bsize < 40960 )) && bsize=40960
22179 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22181 cancel_lru_locks $OSC
22182 test_241_bio 1000 $bsize &
22184 test_241_dio 1000 $bsize
22187 run_test 241a "bio vs dio"
22190 local bsize=$PAGE_SIZE
22192 (( bsize < 40960 )) && bsize=40960
22193 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22195 test_241_dio 1000 $bsize &
22197 test_241_dio 1000 $bsize
22200 run_test 241b "dio vs dio"
22203 remote_mds_nodsh && skip "remote MDS with nodsh"
22205 mkdir_on_mdt0 $DIR/$tdir
22206 touch $DIR/$tdir/$tfile
22208 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
22209 do_facet mds1 lctl set_param fail_loc=0x105
22210 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
22212 do_facet mds1 lctl set_param fail_loc=0
22213 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
22215 run_test 242 "mdt_readpage failure should not cause directory unreadable"
22219 test_mkdir $DIR/$tdir
22220 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
22222 run_test 243 "various group lock tests"
22226 test_mkdir $DIR/$tdir
22227 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
22228 sendfile_grouplock $DIR/$tdir/$tfile || \
22229 error "sendfile+grouplock failed"
22232 run_test 244a "sendfile with group lock tests"
22236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22239 local size=$((1024*1024))
22241 test_mkdir $DIR/$tdir
22242 for i in $(seq 1 $threads); do
22243 local file=$DIR/$tdir/file_$((i / 10))
22244 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
22247 for i in $(seq 1 $threads); do
22251 run_test 244b "multi-threaded write with group lock"
22254 local flagname="multi_mod_rpcs"
22255 local connect_data_name="max_mod_rpcs"
22258 # check if multiple modify RPCs flag is set
22259 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
22260 grep "connect_flags:")
22263 echo "$out" | grep -qw $flagname
22264 if [ $? -ne 0 ]; then
22265 echo "connect flag $flagname is not set"
22269 # check if multiple modify RPCs data is set
22270 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
22273 echo "$out" | grep -qw $connect_data_name ||
22274 error "import should have connect data $connect_data_name"
22276 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
22279 local flagname="multi_mod_rpcs"
22280 local connect_data_name="max_mod_rpcs"
22283 remote_mds_nodsh && skip "remote MDS with nodsh"
22284 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
22286 # check if multiple modify RPCs flag is set
22287 out=$(do_facet mds1 \
22288 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
22289 grep "connect_flags:")
22292 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
22294 # check if multiple modify RPCs data is set
22295 out=$(do_facet mds1 \
22296 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
22298 [[ "$out" =~ $connect_data_name ]] ||
22301 error "missing connect data $connect_data_name"
22304 run_test 245b "check osp connection flag/data: multiple modify RPCs"
22310 umount_client $submount
22315 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22317 skip_env "Fileset feature is not supported"
22319 local submount=${MOUNT}_$tdir
22322 mkdir -p $submount || error "mkdir $submount failed"
22323 FILESET="$FILESET/$tdir" mount_client $submount ||
22324 error "mount $submount failed"
22325 trap "cleanup_247 $submount" EXIT
22326 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
22327 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
22328 error "read $MOUNT/$tdir/$tfile failed"
22329 cleanup_247 $submount
22331 run_test 247a "mount subdir as fileset"
22334 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22335 skip_env "Fileset feature is not supported"
22337 local submount=${MOUNT}_$tdir
22339 rm -rf $MOUNT/$tdir
22340 mkdir -p $submount || error "mkdir $submount failed"
22342 FILESET="$FILESET/$tdir" mount_client $submount &&
22343 error "mount $submount should fail"
22346 run_test 247b "mount subdir that dose not exist"
22349 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22350 skip_env "Fileset feature is not supported"
22352 local submount=${MOUNT}_$tdir
22354 mkdir -p $MOUNT/$tdir/dir1
22355 mkdir -p $submount || error "mkdir $submount failed"
22356 trap "cleanup_247 $submount" EXIT
22357 FILESET="$FILESET/$tdir" mount_client $submount ||
22358 error "mount $submount failed"
22359 local fid=$($LFS path2fid $MOUNT/)
22360 $LFS fid2path $submount $fid && error "fid2path should fail"
22361 cleanup_247 $submount
22363 run_test 247c "running fid2path outside subdirectory root"
22366 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22367 skip "Fileset feature is not supported"
22369 local submount=${MOUNT}_$tdir
22371 mkdir -p $MOUNT/$tdir/dir1
22372 mkdir -p $submount || error "mkdir $submount failed"
22373 FILESET="$FILESET/$tdir" mount_client $submount ||
22374 error "mount $submount failed"
22375 trap "cleanup_247 $submount" EXIT
22377 local td=$submount/dir1
22378 local fid=$($LFS path2fid $td)
22379 [ -z "$fid" ] && error "path2fid unable to get $td FID"
22381 # check that we get the same pathname back
22384 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
22385 echo "$rootpath $fid"
22386 found=$($LFS fid2path $rootpath "$fid")
22387 [ -n "$found" ] || error "fid2path should succeed"
22388 [ "$found" == "$td" ] || error "fid2path $found != $td"
22390 # check wrong root path format
22391 rootpath=$submount"_wrong"
22392 found=$($LFS fid2path $rootpath "$fid")
22393 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
22395 cleanup_247 $submount
22397 run_test 247d "running fid2path inside subdirectory root"
22401 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22403 skip "Fileset feature is not supported"
22405 local submount=${MOUNT}_$tdir
22408 mkdir -p $submount || error "mkdir $submount failed"
22409 FILESET="$FILESET/.." mount_client $submount &&
22410 error "mount $submount should fail"
22413 run_test 247e "mount .. as fileset"
22416 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
22417 (( $MDS1_VERSION >= $(version_code 2.14.50.162) )) ||
22418 skip "Need at least version 2.14.50.162"
22419 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22420 skip "Fileset feature is not supported"
22422 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
22423 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
22424 error "mkdir remote failed"
22425 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
22426 error "mkdir remote/subdir failed"
22427 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
22428 error "mkdir striped failed"
22429 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
22431 local submount=${MOUNT}_$tdir
22433 mkdir -p $submount || error "mkdir $submount failed"
22434 stack_trap "rmdir $submount"
22437 local fileset=$FILESET
22438 local mdts=$(comma_list $(mdts_nodes))
22440 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
22441 for dir in $tdir/remote $tdir/remote/subdir $tdir/striped \
22442 $tdir/striped/subdir $tdir/striped/.; do
22443 FILESET="$fileset/$dir" mount_client $submount ||
22444 error "mount $dir failed"
22445 umount_client $submount
22448 run_test 247f "mount striped or remote directory as fileset"
22450 test_subdir_mount_lock()
22453 local submount=${MOUNT}_$(basename $testdir)
22455 touch $DIR/$testdir/$tfile || error "touch $tfile failed"
22457 mkdir -p $submount || error "mkdir $submount failed"
22458 stack_trap "rmdir $submount"
22460 FILESET="$fileset/$testdir" mount_client $submount ||
22461 error "mount $FILESET failed"
22462 stack_trap "umount $submount"
22464 local mdts=$(comma_list $(mdts_nodes))
22468 stat $submount > /dev/null || error "stat $submount failed"
22469 cancel_lru_locks $MDC
22470 stat $submount > /dev/null || error "stat $submount failed"
22471 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
22472 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
22473 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
22474 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
22475 awk '/getattr/ {sum += $2} END {print sum}')
22477 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
22481 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
22483 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
22484 error "mkdir $tdir failed"
22485 test_subdir_mount_lock $tdir
22487 run_test 247g "striped directory submount revalidate ROOT from cache"
22490 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
22491 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
22492 skip "Need MDS version at least 2.15.51"
22494 $LFS mkdir -i 1 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22495 test_subdir_mount_lock $tdir
22496 mkdir_on_mdt -i 0 $DIR/$tdir/$tdir.0 || error "mkdir $tdir.0 failed"
22497 mkdir_on_mdt -i 1 $DIR/$tdir/$tdir.0/$tdir.1 ||
22498 error "mkdir $tdir.1 failed"
22499 test_subdir_mount_lock $tdir/$tdir.0/$tdir.1
22501 run_test 247h "remote directory submount revalidate ROOT from cache"
22504 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
22505 [ -z "$fast_read_sav" ] && skip "no fast read support"
22507 # create a large file for fast read verification
22508 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
22510 # make sure the file is created correctly
22511 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
22512 { rm -f $DIR/$tfile; skip "file creation error"; }
22514 echo "Test 1: verify that fast read is 4 times faster on cache read"
22516 # small read with fast read enabled
22517 $LCTL set_param -n llite.*.fast_read=1
22518 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
22519 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22520 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22521 # small read with fast read disabled
22522 $LCTL set_param -n llite.*.fast_read=0
22523 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
22524 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22525 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22527 # verify that fast read is 4 times faster for cache read
22528 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
22529 error_not_in_vm "fast read was not 4 times faster: " \
22530 "$t_fast vs $t_slow"
22532 echo "Test 2: verify the performance between big and small read"
22533 $LCTL set_param -n llite.*.fast_read=1
22535 # 1k non-cache read
22536 cancel_lru_locks osc
22537 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
22538 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22539 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22541 # 1M non-cache read
22542 cancel_lru_locks osc
22543 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
22544 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22545 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22547 # verify that big IO is not 4 times faster than small IO
22548 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
22549 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
22551 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
22554 run_test 248a "fast read verification"
22557 # Default short_io_bytes=16384, try both smaller and larger sizes.
22558 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
22559 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
22560 echo "bs=53248 count=113 normal buffered write"
22561 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
22562 error "dd of initial data file failed"
22563 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
22565 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
22566 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
22567 error "dd with sync normal writes failed"
22568 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
22570 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
22571 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
22572 error "dd with sync small writes failed"
22573 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
22575 cancel_lru_locks osc
22577 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
22578 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
22579 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
22580 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
22581 iflag=direct || error "dd with O_DIRECT small read failed"
22582 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
22583 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
22584 error "compare $TMP/$tfile.1 failed"
22586 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
22587 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
22589 # just to see what the maximum tunable value is, and test parsing
22590 echo "test invalid parameter 2MB"
22591 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
22592 error "too-large short_io_bytes allowed"
22593 echo "test maximum parameter 512KB"
22594 # if we can set a larger short_io_bytes, run test regardless of version
22595 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
22596 # older clients may not allow setting it this large, that's OK
22597 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
22598 skip "Need at least client version 2.13.50"
22599 error "medium short_io_bytes failed"
22601 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
22602 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
22604 echo "test large parameter 64KB"
22605 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
22606 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
22608 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
22609 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
22610 error "dd with sync large writes failed"
22611 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
22613 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
22614 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
22615 num=$((113 * 4096 / PAGE_SIZE))
22616 echo "bs=$size count=$num oflag=direct large write $tfile.3"
22617 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
22618 error "dd with O_DIRECT large writes failed"
22619 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
22620 error "compare $DIR/$tfile.3 failed"
22622 cancel_lru_locks osc
22624 echo "bs=$size count=$num iflag=direct large read $tfile.2"
22625 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
22626 error "dd with O_DIRECT large read failed"
22627 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
22628 error "compare $TMP/$tfile.2 failed"
22630 echo "bs=$size count=$num iflag=direct large read $tfile.3"
22631 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
22632 error "dd with O_DIRECT large read failed"
22633 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
22634 error "compare $TMP/$tfile.3 failed"
22636 run_test 248b "test short_io read and write for both small and large sizes"
22638 test_249() { # LU-7890
22639 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
22640 skip "Need at least version 2.8.54"
22643 $LFS setstripe -c 1 $DIR/$tfile
22644 # Offset 2T == 4k * 512M
22645 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
22646 error "dd to 2T offset failed"
22648 run_test 249 "Write above 2T file size"
22651 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
22652 && skip "no 16TB file size limit on ZFS"
22654 $LFS setstripe -c 1 $DIR/$tfile
22655 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
22656 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
22657 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
22658 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
22659 conv=notrunc,fsync && error "append succeeded"
22662 run_test 250 "Write above 16T limit"
22665 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
22667 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
22668 #Skip once - writing the first stripe will succeed
22669 $LCTL set_param fail_loc=0xa0001407 fail_val=1
22670 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
22671 error "short write happened"
22673 $LCTL set_param fail_loc=0xa0001407 fail_val=1
22674 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
22675 error "short read happened"
22679 run_test 251 "Handling short read and write correctly"
22682 remote_mds_nodsh && skip "remote MDS with nodsh"
22683 remote_ost_nodsh && skip "remote OST with nodsh"
22684 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
22685 skip_env "ldiskfs only test"
22695 # check lr_reader on OST0000
22697 dev=$(facet_device $tgt)
22698 out=$(do_facet $tgt $LR_READER $dev)
22699 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22701 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
22702 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
22703 error "Invalid uuid returned by $LR_READER on target $tgt"
22704 echo -e "uuid returned by $LR_READER is '$uuid'\n"
22706 # check lr_reader -c on MDT0000
22708 dev=$(facet_device $tgt)
22709 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
22710 skip "$LR_READER does not support additional options"
22712 out=$(do_facet $tgt $LR_READER -c $dev)
22713 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22715 num=$(echo "$out" | grep -c "mdtlov")
22716 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
22717 error "Invalid number of mdtlov clients returned by $LR_READER"
22718 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
22720 # check lr_reader -cr on MDT0000
22721 out=$(do_facet $tgt $LR_READER -cr $dev)
22722 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22724 echo "$out" | grep -q "^reply_data:$" ||
22725 error "$LR_READER should have returned 'reply_data' section"
22726 num=$(echo "$out" | grep -c "client_generation")
22727 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
22729 run_test 252 "check lr_reader tool"
22732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22733 remote_mds_nodsh && skip "remote MDS with nodsh"
22734 remote_mgs_nodsh && skip "remote MGS with nodsh"
22738 local ost_name=$(ostname_from_index $ostidx)
22741 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
22742 do_facet $SINGLEMDS $LCTL get_param -n \
22743 osp.$mdtosc_proc1.reserved_mb_high ||
22744 skip "remote MDS does not support reserved_mb_high"
22748 wait_delete_completed
22751 pool_add $TESTNAME || error "Pool creation failed"
22752 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
22754 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
22755 error "Setstripe failed"
22757 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
22759 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
22761 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
22763 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22764 osp.$mdtosc_proc1.prealloc_status)
22765 echo "prealloc_status $oa_status"
22767 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
22768 error "File creation should fail"
22770 #object allocation was stopped, but we still able to append files
22771 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
22772 oflag=append || error "Append failed"
22774 rm -f $DIR/$tdir/$tfile.0
22776 # For this test, we want to delete the files we created to go out of
22777 # space but leave the watermark, so we remain nearly out of space
22778 ost_watermarks_enospc_delete_files $tfile $ostidx
22780 wait_delete_completed
22784 for i in $(seq 10 12); do
22785 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
22786 2>/dev/null || error "File creation failed after rm"
22789 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22790 osp.$mdtosc_proc1.prealloc_status)
22791 echo "prealloc_status $oa_status"
22793 if (( oa_status != 0 )); then
22794 error "Object allocation still disable after rm"
22797 run_test 253 "Check object allocation limit"
22800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22801 remote_mds_nodsh && skip "remote MDS with nodsh"
22803 local mdt=$(facet_svc $SINGLEMDS)
22805 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
22806 skip "MDS does not support changelog_size"
22810 changelog_register || error "changelog_register failed"
22812 changelog_clear 0 || error "changelog_clear failed"
22814 local size1=$(do_facet $SINGLEMDS \
22815 $LCTL get_param -n mdd.$mdt.changelog_size)
22816 echo "Changelog size $size1"
22819 $LFS mkdir -i 0 $DIR/$tdir
22821 mkdir -p $DIR/$tdir/pics/2008/zachy
22822 touch $DIR/$tdir/pics/2008/zachy/timestamp
22823 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
22824 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
22825 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
22826 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
22827 rm $DIR/$tdir/pics/desktop.jpg
22829 local size2=$(do_facet $SINGLEMDS \
22830 $LCTL get_param -n mdd.$mdt.changelog_size)
22831 echo "Changelog size after work $size2"
22833 (( $size2 > $size1 )) ||
22834 error "new Changelog size=$size2 less than old size=$size1"
22836 run_test 254 "Check changelog size"
22843 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
22844 awk -F: '{print $2}' | grep $type > /dev/null
22845 if [ $? -ne 0 ]; then
22855 lfs ladvise -a willread $file > /dev/null 2>&1
22856 if [ $? -eq 0 ]; then
22860 lfs ladvise -a willread $file 2>&1 |
22861 grep "Inappropriate ioctl for device" > /dev/null
22862 if [ $? -eq 0 ]; then
22869 bc <<<"scale=2; ($1 - $2) * 100 / $2"
22872 # run a random read IO workload
22873 # usage: random_read_iops <filename> <filesize> <iosize>
22874 random_read_iops() {
22877 local iosize=${3:-4096}
22879 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
22880 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
22883 drop_file_oss_cache() {
22887 $LFS ladvise -a dontneed $file 2>/dev/null ||
22888 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
22891 ladvise_willread_performance()
22894 local average_origin=0
22895 local average_cache=0
22896 local average_ladvise=0
22898 for ((i = 1; i <= $repeat; i++)); do
22899 echo "Iter $i/$repeat: reading without willread hint"
22900 cancel_lru_locks osc
22901 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22902 local speed_origin=$(random_read_iops $DIR/$tfile $size)
22903 echo "Iter $i/$repeat: uncached speed: $speed_origin"
22904 average_origin=$(bc <<<"$average_origin + $speed_origin")
22906 cancel_lru_locks osc
22907 local speed_cache=$(random_read_iops $DIR/$tfile $size)
22908 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
22909 average_cache=$(bc <<<"$average_cache + $speed_cache")
22911 cancel_lru_locks osc
22912 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22913 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
22914 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
22915 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
22916 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
22918 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
22919 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
22920 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
22922 speedup_cache=$(percent $average_cache $average_origin)
22923 speedup_ladvise=$(percent $average_ladvise $average_origin)
22925 echo "Average uncached read: $average_origin"
22926 echo "Average speedup with OSS cached read: " \
22927 "$average_cache = +$speedup_cache%"
22928 echo "Average speedup with ladvise willread: " \
22929 "$average_ladvise = +$speedup_ladvise%"
22931 local lowest_speedup=20
22932 if (( ${average_cache%.*} < $lowest_speedup )); then
22933 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
22934 " got $average_cache%. Skipping ladvise willread check."
22938 # the test won't work on ZFS until it supports 'ladvise dontneed', but
22939 # it is still good to run until then to exercise 'ladvise willread'
22940 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22941 [ "$ost1_FSTYPE" = "zfs" ] &&
22942 echo "osd-zfs does not support dontneed or drop_caches" &&
22945 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
22946 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
22947 error_not_in_vm "Speedup with willread is less than " \
22948 "$lowest_speedup%, got $average_ladvise%"
22952 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22953 skip "lustre < 2.8.54 does not support ladvise "
22954 remote_ost_nodsh && skip "remote OST with nodsh"
22956 stack_trap "rm -f $DIR/$tfile"
22957 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
22959 ladvise_no_type willread $DIR/$tfile &&
22960 skip "willread ladvise is not supported"
22962 ladvise_no_ioctl $DIR/$tfile &&
22963 skip "ladvise ioctl is not supported"
22966 local size=$((size_mb * 1048576))
22967 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22968 error "dd to $DIR/$tfile failed"
22970 lfs ladvise -a willread $DIR/$tfile ||
22971 error "Ladvise failed with no range argument"
22973 lfs ladvise -a willread -s 0 $DIR/$tfile ||
22974 error "Ladvise failed with no -l or -e argument"
22976 lfs ladvise -a willread -e 1 $DIR/$tfile ||
22977 error "Ladvise failed with only -e argument"
22979 lfs ladvise -a willread -l 1 $DIR/$tfile ||
22980 error "Ladvise failed with only -l argument"
22982 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
22983 error "End offset should not be smaller than start offset"
22985 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
22986 error "End offset should not be equal to start offset"
22988 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
22989 error "Ladvise failed with overflowing -s argument"
22991 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
22992 error "Ladvise failed with overflowing -e argument"
22994 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
22995 error "Ladvise failed with overflowing -l argument"
22997 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
22998 error "Ladvise succeeded with conflicting -l and -e arguments"
23000 echo "Synchronous ladvise should wait"
23002 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
23003 do_nodes $(comma_list $(osts_nodes)) \
23004 $LCTL set_param fail_val=$delay fail_loc=0x237
23006 local start_ts=$SECONDS
23007 lfs ladvise -a willread $DIR/$tfile ||
23008 error "Ladvise failed with no range argument"
23009 local end_ts=$SECONDS
23010 local inteval_ts=$((end_ts - start_ts))
23012 if [ $inteval_ts -lt $(($delay - 1)) ]; then
23013 error "Synchronous advice didn't wait reply"
23016 echo "Asynchronous ladvise shouldn't wait"
23017 local start_ts=$SECONDS
23018 lfs ladvise -a willread -b $DIR/$tfile ||
23019 error "Ladvise failed with no range argument"
23020 local end_ts=$SECONDS
23021 local inteval_ts=$((end_ts - start_ts))
23023 if [ $inteval_ts -gt $(($delay / 2)) ]; then
23024 error "Asynchronous advice blocked"
23027 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
23028 ladvise_willread_performance
23030 run_test 255a "check 'lfs ladvise -a willread'"
23036 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
23040 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23041 skip "lustre < 2.8.54 does not support ladvise "
23042 remote_ost_nodsh && skip "remote OST with nodsh"
23044 stack_trap "rm -f $DIR/$tfile"
23045 lfs setstripe -c 1 -i 0 $DIR/$tfile
23047 ladvise_no_type dontneed $DIR/$tfile &&
23048 skip "dontneed ladvise is not supported"
23050 ladvise_no_ioctl $DIR/$tfile &&
23051 skip "ladvise ioctl is not supported"
23053 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23054 [ "$ost1_FSTYPE" = "zfs" ] &&
23055 skip "zfs-osd does not support 'ladvise dontneed'"
23058 local size=$((size_mb * 1048576))
23059 # In order to prevent disturbance of other processes, only check 3/4
23060 # of the memory usage
23061 local kibibytes=$((size_mb * 1024 * 3 / 4))
23063 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23064 error "dd to $DIR/$tfile failed"
23066 #force write to complete before dropping OST cache & checking memory
23069 local total=$(facet_meminfo ost1 MemTotal)
23070 echo "Total memory: $total KiB"
23072 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
23073 local before_read=$(facet_meminfo ost1 Cached)
23074 echo "Cache used before read: $before_read KiB"
23076 lfs ladvise -a willread $DIR/$tfile ||
23077 error "Ladvise willread failed"
23078 local after_read=$(facet_meminfo ost1 Cached)
23079 echo "Cache used after read: $after_read KiB"
23081 lfs ladvise -a dontneed $DIR/$tfile ||
23082 error "Ladvise dontneed again failed"
23083 local no_read=$(facet_meminfo ost1 Cached)
23084 echo "Cache used after dontneed ladvise: $no_read KiB"
23086 if [ $total -lt $((before_read + kibibytes)) ]; then
23087 echo "Memory is too small, abort checking"
23091 if [ $((before_read + kibibytes)) -gt $after_read ]; then
23092 error "Ladvise willread should use more memory" \
23093 "than $kibibytes KiB"
23096 if [ $((no_read + kibibytes)) -gt $after_read ]; then
23097 error "Ladvise dontneed should release more memory" \
23098 "than $kibibytes KiB"
23101 run_test 255b "check 'lfs ladvise -a dontneed'"
23104 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
23105 skip "lustre < 2.10.50 does not support lockahead"
23107 local ost1_imp=$(get_osc_import_name client ost1)
23108 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23116 test_mkdir -p $DIR/$tdir
23117 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23119 #test 10 returns only success/failure
23121 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23123 if [ $rc -eq 255 ]; then
23124 error "Ladvise test${i} failed, ${rc}"
23127 #test 11 counts lock enqueue requests, all others count new locks
23129 count=$(do_facet ost1 \
23130 $LCTL get_param -n ost.OSS.ost.stats)
23131 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
23133 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23135 if [ $rc -eq 255 ]; then
23136 error "Ladvise test${i} failed, ${rc}"
23139 new_count=$(do_facet ost1 \
23140 $LCTL get_param -n ost.OSS.ost.stats)
23141 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
23142 awk '{ print $2 }')
23144 difference="$((new_count - count))"
23145 if [ $difference -ne $rc ]; then
23146 error "Ladvise test${i}, bad enqueue count, returned " \
23147 "${rc}, actual ${difference}"
23150 for i in $(seq 12 21); do
23151 # If we do not do this, we run the risk of having too many
23152 # locks and starting lock cancellation while we are checking
23154 cancel_lru_locks osc
23156 count=$($LCTL get_param -n \
23157 ldlm.namespaces.$imp_name.lock_unused_count)
23159 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23161 if [ $rc -eq 255 ]; then
23162 error "Ladvise test ${i} failed, ${rc}"
23165 new_count=$($LCTL get_param -n \
23166 ldlm.namespaces.$imp_name.lock_unused_count)
23167 difference="$((new_count - count))"
23169 # Test 15 output is divided by 100 to map down to valid return
23170 if [ $i -eq 15 ]; then
23174 if [ $difference -ne $rc ]; then
23175 error "Ladvise test ${i}, bad lock count, returned " \
23176 "${rc}, actual ${difference}"
23180 #test 22 returns only success/failure
23182 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23184 if [ $rc -eq 255 ]; then
23185 error "Ladvise test${i} failed, ${rc}"
23188 run_test 255c "suite of ladvise lockahead tests"
23191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23192 remote_mds_nodsh && skip "remote MDS with nodsh"
23193 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23194 changelog_users $SINGLEMDS | grep "^cl" &&
23195 skip "active changelog user"
23201 mdt_dev=$(facet_device $SINGLEMDS)
23204 changelog_register || error "changelog_register failed"
23207 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
23209 changelog_clear 0 || error "changelog_clear failed"
23212 touch $DIR/$tdir/{1..10}
23215 stop $SINGLEMDS || error "Fail to stop MDT"
23218 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
23219 error "Fail to start MDT"
23221 #after mount new plainllog is used
23222 touch $DIR/$tdir/{11..19}
23223 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
23224 stack_trap "rm -f $tmpfile"
23225 cat_sl=$(do_facet $SINGLEMDS "sync; \
23226 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23227 llog_reader $tmpfile | grep -c type=1064553b")
23228 do_facet $SINGLEMDS llog_reader $tmpfile
23230 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
23232 changelog_clear 0 || error "changelog_clear failed"
23234 cat_sl=$(do_facet $SINGLEMDS "sync; \
23235 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23236 llog_reader $tmpfile | grep -c type=1064553b")
23238 if (( cat_sl == 2 )); then
23239 error "Empty plain llog was not deleted from changelog catalog"
23240 elif (( cat_sl != 1 )); then
23241 error "Active plain llog shouldn't be deleted from catalog"
23244 run_test 256 "Check llog delete for empty and not full state"
23247 remote_mds_nodsh && skip "remote MDS with nodsh"
23248 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23249 skip "Need MDS version at least 2.8.55"
23251 test_mkdir $DIR/$tdir
23253 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
23254 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
23257 #define OBD_FAIL_MDS_XATTR_REP 0x161
23258 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23259 local facet=mds$((mdtidx + 1))
23260 set_nodes_failloc $(facet_active_host $facet) 0x80000161
23261 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
23263 stop $facet || error "stop MDS failed"
23264 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
23265 error "start MDS fail"
23266 wait_recovery_complete $facet
23268 run_test 257 "xattr locks are not lost"
23270 # Verify we take the i_mutex when security requires it
23272 #define OBD_FAIL_IMUTEX_SEC 0x141c
23273 $LCTL set_param fail_loc=0x141c
23275 chmod u+s $DIR/$tfile
23276 chmod a+rwx $DIR/$tfile
23277 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23279 if [ $RC -ne 0 ]; then
23280 error "error, failed to take i_mutex, rc=$?"
23284 run_test 258a "verify i_mutex security behavior when suid attributes is set"
23286 # Verify we do NOT take the i_mutex in the normal case
23288 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
23289 $LCTL set_param fail_loc=0x141d
23292 chmod a+rw $DIR/$tfile
23293 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23295 if [ $RC -ne 0 ]; then
23296 error "error, took i_mutex unnecessarily, rc=$?"
23301 run_test 258b "verify i_mutex security behavior"
23304 local file=$DIR/$tfile
23308 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23310 stack_trap "rm -f $file" EXIT
23312 wait_delete_completed
23313 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23314 echo "before: $before"
23316 $LFS setstripe -i 0 -c 1 $file
23317 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
23319 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23320 echo "after write: $after"
23322 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
23323 do_facet ost1 $LCTL set_param fail_loc=0x2301
23325 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23326 echo "after truncate: $after"
23329 do_facet ost1 $LCTL set_param fail_loc=0
23330 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
23332 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23333 echo "after restart: $after"
23334 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
23335 error "missing truncate?"
23339 run_test 259 "crash at delayed truncate"
23342 #define OBD_FAIL_MDC_CLOSE 0x806
23343 $LCTL set_param fail_loc=0x80000806
23347 run_test 260 "Check mdc_close fail"
23349 ### Data-on-MDT sanity tests ###
23351 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23352 skip "Need MDS version at least 2.10.55 for DoM"
23355 local dom=$DIR/$tdir/dom_file
23356 local tmp=$DIR/$tdir/tmp_file
23358 mkdir_on_mdt0 $DIR/$tdir
23360 # basic checks for DoM component creation
23361 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
23362 error "Can set MDT layout to non-first entry"
23364 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
23365 error "Can define multiple entries as MDT layout"
23367 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
23369 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
23370 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
23371 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
23373 local mdtidx=$($LFS getstripe -m $dom)
23374 local mdtname=MDT$(printf %04x $mdtidx)
23375 local facet=mds$((mdtidx + 1))
23376 local space_check=1
23378 # Skip free space checks with ZFS
23379 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
23383 local size_tmp=$((65536 * 3))
23384 local mdtfree1=$(do_facet $facet \
23385 lctl get_param -n osd*.*$mdtname.kbytesfree)
23387 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
23388 # check also direct IO along write
23389 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
23390 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
23392 cmp $tmp $dom || error "file data is different"
23393 [ $(stat -c%s $dom) == $size_tmp ] ||
23394 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
23395 if [ $space_check == 1 ]; then
23396 local mdtfree2=$(do_facet $facet \
23397 lctl get_param -n osd*.*$mdtname.kbytesfree)
23399 # increase in usage from by $size_tmp
23400 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
23401 error "MDT free space wrong after write: " \
23402 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
23406 local size_dom=10000
23408 $TRUNCATE $dom $size_dom
23409 [ $(stat -c%s $dom) == $size_dom ] ||
23410 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
23411 if [ $space_check == 1 ]; then
23412 mdtfree1=$(do_facet $facet \
23413 lctl get_param -n osd*.*$mdtname.kbytesfree)
23414 # decrease in usage from $size_tmp to new $size_dom
23415 [ $(($mdtfree1 - $mdtfree2)) -ge \
23416 $(((size_tmp - size_dom) / 1024)) ] ||
23417 error "MDT free space is wrong after truncate: " \
23418 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
23424 size_dom=$((size_dom + size_tmp))
23425 [ $(stat -c%s $dom) == $size_dom ] ||
23426 error "bad size after append: $(stat -c%s $dom) != $size_dom"
23427 if [ $space_check == 1 ]; then
23428 mdtfree2=$(do_facet $facet \
23429 lctl get_param -n osd*.*$mdtname.kbytesfree)
23430 # increase in usage by $size_tmp from previous
23431 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
23432 error "MDT free space is wrong after append: " \
23433 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
23438 if [ $space_check == 1 ]; then
23439 mdtfree1=$(do_facet $facet \
23440 lctl get_param -n osd*.*$mdtname.kbytesfree)
23441 # decrease in usage by $size_dom from previous
23442 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
23443 error "MDT free space is wrong after removal: " \
23444 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
23447 # combined striping
23448 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
23449 error "Can't create DoM + OST striping"
23451 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
23452 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
23453 # check also direct IO along write
23454 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
23456 cmp $tmp $dom || error "file data is different"
23457 [ $(stat -c%s $dom) == $size_tmp ] ||
23458 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
23463 run_test 270a "DoM: basic functionality tests"
23466 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23467 skip "Need MDS version at least 2.10.55"
23469 local dom=$DIR/$tdir/dom_file
23470 local max_size=1048576
23472 mkdir -p $DIR/$tdir
23473 $LFS setstripe -E $max_size -L mdt $dom
23475 # truncate over the limit
23476 $TRUNCATE $dom $(($max_size + 1)) &&
23477 error "successful truncate over the maximum size"
23478 # write over the limit
23479 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
23480 error "successful write over the maximum size"
23481 # append over the limit
23482 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
23483 echo "12345" >> $dom && error "successful append over the maximum size"
23488 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
23491 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23492 skip "Need MDS version at least 2.10.55"
23494 mkdir -p $DIR/$tdir
23495 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23497 # check files inherit DoM EA
23498 touch $DIR/$tdir/first
23499 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
23500 error "bad pattern"
23501 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
23502 error "bad stripe count"
23503 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
23504 error "bad stripe size"
23506 # check directory inherits DoM EA and uses it as default
23507 mkdir $DIR/$tdir/subdir
23508 touch $DIR/$tdir/subdir/second
23509 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
23510 error "bad pattern in sub-directory"
23511 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
23512 error "bad stripe count in sub-directory"
23513 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
23514 error "bad stripe size in sub-directory"
23517 run_test 270c "DoM: DoM EA inheritance tests"
23520 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23521 skip "Need MDS version at least 2.10.55"
23523 mkdir -p $DIR/$tdir
23524 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23526 # inherit default DoM striping
23527 mkdir $DIR/$tdir/subdir
23528 touch $DIR/$tdir/subdir/f1
23530 # change default directory striping
23531 $LFS setstripe -c 1 $DIR/$tdir/subdir
23532 touch $DIR/$tdir/subdir/f2
23533 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
23534 error "wrong default striping in file 2"
23535 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
23536 error "bad pattern in file 2"
23539 run_test 270d "DoM: change striping from DoM to RAID0"
23542 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23543 skip "Need MDS version at least 2.10.55"
23545 mkdir -p $DIR/$tdir/dom
23546 mkdir -p $DIR/$tdir/norm
23549 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
23550 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
23552 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
23553 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
23555 # find DoM files by layout
23556 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
23557 [ $NUM -eq $DOMFILES ] ||
23558 error "lfs find -L: found $NUM, expected $DOMFILES"
23559 echo "Test 1: lfs find 20 DOM files by layout: OK"
23561 # there should be 1 dir with default DOM striping
23562 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
23564 error "lfs find -L: found $NUM, expected 1 dir"
23565 echo "Test 2: lfs find 1 DOM dir by layout: OK"
23567 # find DoM files by stripe size
23568 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
23569 [ $NUM -eq $DOMFILES ] ||
23570 error "lfs find -S: found $NUM, expected $DOMFILES"
23571 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
23573 # find files by stripe offset except DoM files
23574 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
23575 [ $NUM -eq $NORMFILES ] ||
23576 error "lfs find -i: found $NUM, expected $NORMFILES"
23577 echo "Test 5: lfs find no DOM files by stripe index: OK"
23580 run_test 270e "DoM: lfs find with DoM files test"
23583 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23584 skip "Need MDS version at least 2.10.55"
23586 local mdtname=${FSNAME}-MDT0000-mdtlov
23587 local dom=$DIR/$tdir/dom_file
23588 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
23589 lod.$mdtname.dom_stripesize)
23590 local dom_limit=131072
23592 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
23593 local dom_current=$(do_facet mds1 $LCTL get_param -n \
23594 lod.$mdtname.dom_stripesize)
23595 [ ${dom_limit} -eq ${dom_current} ] ||
23596 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
23598 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23599 $LFS setstripe -d $DIR/$tdir
23600 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
23601 error "Can't set directory default striping"
23603 # exceed maximum stripe size
23604 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
23605 error "Can't create file with $((dom_limit * 2)) DoM stripe"
23606 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
23607 error "Able to create DoM component size more than LOD limit"
23609 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
23610 dom_current=$(do_facet mds1 $LCTL get_param -n \
23611 lod.$mdtname.dom_stripesize)
23612 [ 0 -eq ${dom_current} ] ||
23613 error "Can't set zero DoM stripe limit"
23616 # attempt to create DoM file on server with disabled DoM should
23617 # remove DoM entry from layout and be succeed
23618 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
23619 error "Can't create DoM file (DoM is disabled)"
23620 [ $($LFS getstripe -L $dom) == "mdt" ] &&
23621 error "File has DoM component while DoM is disabled"
23624 # attempt to create DoM file with only DoM stripe should return error
23625 $LFS setstripe -E $dom_limit -L mdt $dom &&
23626 error "Able to create DoM-only file while DoM is disabled"
23628 # too low values to be aligned with smallest stripe size 64K
23629 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
23630 dom_current=$(do_facet mds1 $LCTL get_param -n \
23631 lod.$mdtname.dom_stripesize)
23632 [ 30000 -eq ${dom_current} ] &&
23633 error "Can set too small DoM stripe limit"
23635 # 64K is a minimal stripe size in Lustre, expect limit of that size
23636 [ 65536 -eq ${dom_current} ] ||
23637 error "Limit is not set to 64K but ${dom_current}"
23639 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
23640 dom_current=$(do_facet mds1 $LCTL get_param -n \
23641 lod.$mdtname.dom_stripesize)
23643 [ 2147483648 -eq ${dom_current} ] &&
23644 error "Can set too large DoM stripe limit"
23646 do_facet mds1 $LCTL set_param -n \
23647 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
23648 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
23649 error "Can't create DoM component size after limit change"
23650 do_facet mds1 $LCTL set_param -n \
23651 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
23652 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
23653 error "Can't create DoM file after limit decrease"
23654 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
23655 error "Can create big DoM component after limit decrease"
23656 touch ${dom}_def ||
23657 error "Can't create file with old default layout"
23659 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
23662 run_test 270f "DoM: maximum DoM stripe size checks"
23665 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
23666 skip "Need MDS version at least 2.13.52"
23667 local dom=$DIR/$tdir/$tfile
23669 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23670 local lodname=${FSNAME}-MDT0000-mdtlov
23672 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23673 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
23674 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
23675 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23677 local dom_limit=1024
23678 local dom_threshold="50%"
23680 $LFS setstripe -d $DIR/$tdir
23681 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
23682 error "Can't set directory default striping"
23684 do_facet mds1 $LCTL set_param -n \
23685 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
23686 # set 0 threshold and create DOM file to change tunable stripesize
23687 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
23688 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
23689 error "Failed to create $dom file"
23690 # now tunable dom_cur_stripesize should reach maximum
23691 local dom_current=$(do_facet mds1 $LCTL get_param -n \
23692 lod.${lodname}.dom_stripesize_cur_kb)
23693 [[ $dom_current == $dom_limit ]] ||
23694 error "Current DOM stripesize is not maximum"
23697 # set threshold for further tests
23698 do_facet mds1 $LCTL set_param -n \
23699 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
23700 echo "DOM threshold is $dom_threshold free space"
23703 # Spoof bfree to exceed threshold
23704 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
23705 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
23706 for spfree in 40 20 0 15 30 55; do
23707 do_facet mds1 $LCTL set_param -n fail_val=$spfree
23708 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
23709 error "Failed to create $dom file"
23710 dom_def=$(do_facet mds1 $LCTL get_param -n \
23711 lod.${lodname}.dom_stripesize_cur_kb)
23712 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
23713 [[ $dom_def != $dom_current ]] ||
23714 error "Default stripe size was not changed"
23715 if (( spfree > 0 )) ; then
23716 dom_set=$($LFS getstripe -S $dom)
23717 (( dom_set == dom_def * 1024 )) ||
23718 error "DOM component size is still old"
23720 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
23721 error "DoM component is set with no free space"
23724 dom_current=$dom_def
23727 run_test 270g "DoM: default DoM stripe size depends on free space"
23730 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
23731 skip "Need MDS version at least 2.13.53"
23733 local mdtname=${FSNAME}-MDT0000-mdtlov
23734 local dom=$DIR/$tdir/$tfile
23735 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23737 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
23738 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23740 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23741 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
23742 error "can't create OST file"
23743 # mirrored file with DOM entry in the second mirror
23744 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
23745 error "can't create mirror with DoM component"
23747 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
23749 # DOM component in the middle and has other enries in the same mirror,
23750 # should succeed but lost DoM component
23751 $LFS setstripe --copy=${dom}_1 $dom ||
23752 error "Can't create file from OST|DOM mirror layout"
23753 # check new file has no DoM layout after all
23754 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
23755 error "File has DoM component while DoM is disabled"
23757 run_test 270h "DoM: DoM stripe removal when disabled on server"
23760 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
23761 skip "Need MDS version at least 2.14.54"
23764 # DoM with plain layout
23765 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
23766 error "default plain layout with DoM must fail"
23767 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
23768 error "setstripe plain file layout with DoM must fail"
23769 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
23770 error "default DoM layout with bad striping must fail"
23771 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
23772 error "setstripe to DoM layout with bad striping must fail"
23775 run_test 270i "DoM: setting invalid DoM striping should fail"
23778 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23779 skip "Need MDS version at least 2.10.55"
23781 local dom=$DIR/$tdir/dom
23783 mkdir -p $DIR/$tdir
23785 $LFS setstripe -E 1024K -L mdt $dom
23787 lctl set_param -n mdc.*.stats=clear
23788 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23789 cat $dom > /dev/null
23790 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
23791 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
23795 run_test 271a "DoM: data is cached for read after write"
23798 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23799 skip "Need MDS version at least 2.10.55"
23801 local dom=$DIR/$tdir/dom
23803 mkdir -p $DIR/$tdir
23805 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23807 lctl set_param -n mdc.*.stats=clear
23808 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23809 cancel_lru_locks mdc
23810 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
23811 # second stat to check size is cached on client
23812 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
23813 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23814 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
23817 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
23820 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23821 skip "Need MDS version at least 2.10.55"
23823 local dom=$DIR/$tdir/dom
23825 mkdir -p $DIR/$tdir
23827 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23829 lctl set_param -n mdc.*.stats=clear
23830 lctl set_param -n osc.*.stats=clear
23831 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
23832 cancel_lru_locks mdc
23833 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23834 # second stat to check size is cached on client
23835 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23836 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23837 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
23838 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
23839 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
23842 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
23848 local mdt=MDT$(printf %04x $mdtidx)
23850 if [ -z $param ]; then
23851 lctl get_param -n mdc.*$mdt*.stats
23853 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
23858 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23859 skip "Need MDS version at least 2.10.55"
23861 local dom=$DIR/$tdir/dom
23863 mkdir -p $DIR/$tdir
23865 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23867 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23868 local facet=mds$((mdtidx + 1))
23870 cancel_lru_locks mdc
23871 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
23872 createmany -o $dom 1000
23873 lctl set_param -n mdc.*.stats=clear
23874 smalliomany -w $dom 1000 200
23875 get_mdc_stats $mdtidx
23876 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23877 # Each file has 1 open, 1 IO enqueues, total 2000
23878 # but now we have also +1 getxattr for security.capability, total 3000
23879 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
23880 unlinkmany $dom 1000
23882 cancel_lru_locks mdc
23883 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
23884 createmany -o $dom 1000
23885 lctl set_param -n mdc.*.stats=clear
23886 smalliomany -w $dom 1000 200
23887 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23888 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
23889 # for OPEN and IO lock.
23890 [ $((enq - enq_2)) -ge 1000 ] ||
23891 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
23892 unlinkmany $dom 1000
23895 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
23897 cleanup_271def_tests() {
23903 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23904 skip "Need MDS version at least 2.10.57"
23906 local dom=$DIR/$tdir/dom
23907 local tmp=$TMP/$tfile
23908 trap "cleanup_271def_tests $tmp" EXIT
23910 mkdir -p $DIR/$tdir
23912 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23914 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23916 cancel_lru_locks mdc
23917 dd if=/dev/urandom of=$tmp bs=1000 count=1
23918 dd if=$tmp of=$dom bs=1000 count=1
23919 cancel_lru_locks mdc
23921 cat /etc/hosts >> $tmp
23922 lctl set_param -n mdc.*.stats=clear
23924 # append data to the same file it should update local page
23925 echo "Append to the same page"
23926 cat /etc/hosts >> $dom
23927 local num=$(get_mdc_stats $mdtidx ost_read)
23928 local ra=$(get_mdc_stats $mdtidx req_active)
23929 local rw=$(get_mdc_stats $mdtidx req_waittime)
23931 [ -z $num ] || error "$num READ RPC occured"
23932 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23936 cmp $tmp $dom || error "file miscompare"
23938 cancel_lru_locks mdc
23939 lctl set_param -n mdc.*.stats=clear
23941 echo "Open and read file"
23942 cat $dom > /dev/null
23943 local num=$(get_mdc_stats $mdtidx ost_read)
23944 local ra=$(get_mdc_stats $mdtidx req_active)
23945 local rw=$(get_mdc_stats $mdtidx req_waittime)
23947 [ -z $num ] || error "$num READ RPC occured"
23948 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23952 cmp $tmp $dom || error "file miscompare"
23956 run_test 271d "DoM: read on open (1K file in reply buffer)"
23959 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23960 skip "Need MDS version at least 2.10.57"
23962 local dom=$DIR/$tdir/dom
23963 local tmp=$TMP/$tfile
23964 trap "cleanup_271def_tests $tmp" EXIT
23966 mkdir -p $DIR/$tdir
23968 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23970 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23972 cancel_lru_locks mdc
23973 dd if=/dev/urandom of=$tmp bs=265000 count=1
23974 dd if=$tmp of=$dom bs=265000 count=1
23975 cancel_lru_locks mdc
23976 cat /etc/hosts >> $tmp
23977 lctl set_param -n mdc.*.stats=clear
23979 echo "Append to the same page"
23980 cat /etc/hosts >> $dom
23981 local num=$(get_mdc_stats $mdtidx ost_read)
23982 local ra=$(get_mdc_stats $mdtidx req_active)
23983 local rw=$(get_mdc_stats $mdtidx req_waittime)
23985 [ -z $num ] || error "$num READ RPC occured"
23986 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23990 cmp $tmp $dom || error "file miscompare"
23992 cancel_lru_locks mdc
23993 lctl set_param -n mdc.*.stats=clear
23995 echo "Open and read file"
23996 cat $dom > /dev/null
23997 local num=$(get_mdc_stats $mdtidx ost_read)
23998 local ra=$(get_mdc_stats $mdtidx req_active)
23999 local rw=$(get_mdc_stats $mdtidx req_waittime)
24001 [ -z $num ] && num=0
24002 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
24003 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24007 cmp $tmp $dom || error "file miscompare"
24011 run_test 271f "DoM: read on open (200K file and read tail)"
24014 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
24015 skip "Skipping due to old client or server version"
24017 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
24019 $CHECKSTAT -t file $DIR1/$tfile
24021 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
24024 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
24025 $LCTL set_param fail_loc=0x80000314
24026 rm $DIR1/$tfile || error "Unlink fails"
24028 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
24029 [ $RC -eq 0 ] || error "Failed write to stale object"
24031 run_test 271g "Discard DoM data vs client flush race"
24034 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24035 skip "Need MDS version at least 2.11.50"
24037 local dom=$DIR/$tdir/dom
24038 mkdir -p $DIR/$tdir
24040 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
24041 dd if=/dev/urandom of=$dom bs=512K count=1 ||
24042 error "failed to write data into $dom"
24043 local old_md5=$(md5sum $dom)
24045 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
24046 error "failed to migrate to the same DoM component"
24048 local new_md5=$(md5sum $dom)
24050 [ "$old_md5" == "$new_md5" ] ||
24051 error "md5sum differ: $old_md5, $new_md5"
24053 [ $($LFS getstripe -c $dom) -eq 2 ] ||
24054 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
24056 run_test 272a "DoM migration: new layout with the same DOM component"
24059 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24060 skip "Need MDS version at least 2.11.50"
24062 local dom=$DIR/$tdir/dom
24063 mkdir -p $DIR/$tdir
24064 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24066 local mdtidx=$($LFS getstripe -m $dom)
24067 local mdtname=MDT$(printf %04x $mdtidx)
24068 local facet=mds$((mdtidx + 1))
24070 local mdtfree1=$(do_facet $facet \
24071 lctl get_param -n osd*.*$mdtname.kbytesfree)
24072 dd if=/dev/urandom of=$dom bs=2M count=1 ||
24073 error "failed to write data into $dom"
24074 local old_md5=$(md5sum $dom)
24075 cancel_lru_locks mdc
24076 local mdtfree1=$(do_facet $facet \
24077 lctl get_param -n osd*.*$mdtname.kbytesfree)
24079 $LFS migrate -c2 $dom ||
24080 error "failed to migrate to the new composite layout"
24081 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
24082 error "MDT stripe was not removed"
24084 cancel_lru_locks mdc
24085 local new_md5=$(md5sum $dom)
24086 [ "$old_md5" == "$new_md5" ] ||
24087 error "$old_md5 != $new_md5"
24089 # Skip free space checks with ZFS
24090 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24091 local mdtfree2=$(do_facet $facet \
24092 lctl get_param -n osd*.*$mdtname.kbytesfree)
24093 [ $mdtfree2 -gt $mdtfree1 ] ||
24094 error "MDT space is not freed after migration"
24098 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
24101 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24102 skip "Need MDS version at least 2.11.50"
24104 local dom=$DIR/$tdir/$tfile
24105 mkdir -p $DIR/$tdir
24106 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24108 local mdtidx=$($LFS getstripe -m $dom)
24109 local mdtname=MDT$(printf %04x $mdtidx)
24110 local facet=mds$((mdtidx + 1))
24112 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24113 error "failed to write data into $dom"
24114 local old_md5=$(md5sum $dom)
24115 cancel_lru_locks mdc
24116 local mdtfree1=$(do_facet $facet \
24117 lctl get_param -n osd*.*$mdtname.kbytesfree)
24119 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
24120 error "failed to migrate to the new composite layout"
24121 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
24122 error "MDT stripe was not removed"
24124 cancel_lru_locks mdc
24125 local new_md5=$(md5sum $dom)
24126 [ "$old_md5" == "$new_md5" ] ||
24127 error "$old_md5 != $new_md5"
24129 # Skip free space checks with ZFS
24130 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24131 local mdtfree2=$(do_facet $facet \
24132 lctl get_param -n osd*.*$mdtname.kbytesfree)
24133 [ $mdtfree2 -gt $mdtfree1 ] ||
24134 error "MDS space is not freed after migration"
24138 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
24141 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24142 skip "Need MDS version at least 2.12.55"
24144 local dom=$DIR/$tdir/$tfile
24145 mkdir -p $DIR/$tdir
24146 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24148 local mdtidx=$($LFS getstripe -m $dom)
24149 local mdtname=MDT$(printf %04x $mdtidx)
24150 local facet=mds$((mdtidx + 1))
24152 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24153 error "failed to write data into $dom"
24154 local old_md5=$(md5sum $dom)
24155 cancel_lru_locks mdc
24156 local mdtfree1=$(do_facet $facet \
24157 lctl get_param -n osd*.*$mdtname.kbytesfree)
24159 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
24160 error "failed mirroring to the new composite layout"
24161 $LFS mirror resync $dom ||
24162 error "failed mirror resync"
24163 $LFS mirror split --mirror-id 1 -d $dom ||
24164 error "failed mirror split"
24166 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
24167 error "MDT stripe was not removed"
24169 cancel_lru_locks mdc
24170 local new_md5=$(md5sum $dom)
24171 [ "$old_md5" == "$new_md5" ] ||
24172 error "$old_md5 != $new_md5"
24174 # Skip free space checks with ZFS
24175 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24176 local mdtfree2=$(do_facet $facet \
24177 lctl get_param -n osd*.*$mdtname.kbytesfree)
24178 [ $mdtfree2 -gt $mdtfree1 ] ||
24179 error "MDS space is not freed after DOM mirror deletion"
24183 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
24186 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24187 skip "Need MDS version at least 2.12.55"
24189 local dom=$DIR/$tdir/$tfile
24190 mkdir -p $DIR/$tdir
24191 $LFS setstripe -c 2 $dom
24193 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24194 error "failed to write data into $dom"
24195 local old_md5=$(md5sum $dom)
24198 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
24199 error "failed mirroring to the DOM layout"
24200 $LFS mirror resync $dom ||
24201 error "failed mirror resync"
24202 $LFS mirror split --mirror-id 1 -d $dom ||
24203 error "failed mirror split"
24205 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24206 error "MDT stripe wasn't set"
24209 local new_md5=$(md5sum $dom)
24210 [ "$old_md5" == "$new_md5" ] ||
24211 error "$old_md5 != $new_md5"
24215 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
24218 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24219 skip "Need MDS version at least 2.12.55"
24221 local dom=$DIR/$tdir/$tfile
24222 mkdir -p $DIR/$tdir
24223 $LFS setstripe -c 2 $dom
24225 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24226 error "failed to write data into $dom"
24227 local old_md5=$(md5sum $dom)
24230 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
24231 error "failed migrating to the DOM file"
24233 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24234 error "MDT stripe wasn't set"
24237 local new_md5=$(md5sum $dom)
24238 [ "$old_md5" != "$new_md5" ] &&
24239 error "$old_md5 != $new_md5"
24243 run_test 272f "DoM migration: OST-striped file to DOM file"
24246 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24247 skip "Need MDS version at least 2.11.50"
24249 # Layout swap cannot be done if either file has DOM component,
24250 # this will never be supported, migration should be used instead
24252 local dom=$DIR/$tdir/$tfile
24253 mkdir -p $DIR/$tdir
24255 $LFS setstripe -c2 ${dom}_plain
24256 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
24257 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
24258 error "can swap layout with DoM component"
24259 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
24260 error "can swap layout with DoM component"
24262 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
24263 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
24264 error "can swap layout with DoM component"
24265 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
24266 error "can swap layout with DoM component"
24269 run_test 273a "DoM: layout swapping should fail with DOM"
24272 mkdir -p $DIR/$tdir
24273 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
24275 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
24276 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
24278 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24280 run_test 273b "DoM: race writeback and object destroy"
24283 mkdir -p $DIR/$tdir
24284 $LFS setstripe -E 1M -E-1 -c-1 $DIR/$tdir
24286 #define OBD_FAIL_OFD_COMMITRW_DELAY 0x1e1
24287 do_facet ost1 $LCTL set_param fail_loc=0x800001e1 fail_val=2
24289 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24291 run_test 273c "race writeback and object destroy"
24294 remote_ost_nodsh && skip "remote OST with nodsh"
24295 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
24296 skip "Need OST version >= 2.10.57"
24298 local file=$DIR/$tfile
24301 oss=$(comma_list $(osts_nodes))
24303 dd if=/dev/urandom of=$file bs=1M count=2 ||
24304 error "failed to create a file"
24305 cancel_lru_locks osc
24308 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24309 error "failed to read a file"
24311 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
24312 $LCTL set_param fail_loc=0x8000031f
24314 cancel_lru_locks osc &
24317 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
24318 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
24319 #IO takes another lock, but matches the PENDING one
24320 #and places it to the IO RPC
24321 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24322 error "failed to read a file with PENDING lock"
24324 run_test 275 "Read on a canceled duplicate lock"
24327 remote_ost_nodsh && skip "remote OST with nodsh"
24330 do_facet ost1 "(while true; do \
24331 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
24332 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
24335 for LOOP in $(seq 20); do
24337 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
24340 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
24341 rm $TMP/sanity_276_pid"
24343 run_test 276 "Race between mount and obd_statfs"
24346 $LCTL set_param ldlm.namespaces.*.lru_size=0
24347 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24348 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
24349 grep ^used_mb | awk '{print $2}')
24350 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
24351 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
24352 oflag=direct conv=notrunc
24353 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
24354 grep ^used_mb | awk '{print $2}')
24355 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
24357 run_test 277 "Direct IO shall drop page cache"
24360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
24361 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24362 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
24363 skip "needs the same host for mdt1 mdt2" && return
24368 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
24369 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
24375 echo "Starting MDTs"
24376 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
24378 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
24380 do_facet mds2 $LCTL set_param fail_loc=0
24382 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
24383 wait_recovery_complete mds2
24385 run_test 278 "Race starting MDS between MDTs stop/start"
24388 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
24389 skip "Need MGS version at least 2.13.52"
24390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24391 combined_mgs_mds || skip "needs combined MGS/MDT"
24393 umount_client $MOUNT
24394 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
24395 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
24397 mount_client $MOUNT &
24399 stop mgs || error "stop mgs failed"
24400 #for a race mgs would crash
24401 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
24402 # make sure we unmount client before remounting
24404 umount_client $MOUNT
24405 mount_client $MOUNT || error "mount client failed"
24407 run_test 280 "Race between MGS umount and client llog processing"
24409 cleanup_test_300() {
24413 test_striped_dir() {
24418 mkdir -p $DIR/$tdir
24420 SAVE_UMASK=$(umask)
24421 trap cleanup_test_300 RETURN EXIT
24423 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
24424 $DIR/$tdir/striped_dir ||
24425 error "set striped dir error"
24427 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
24428 [ "$mode" = "755" ] || error "expect 755 got $mode"
24430 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
24431 error "getdirstripe failed"
24432 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
24433 if [ "$stripe_count" != "2" ]; then
24434 error "1:stripe_count is $stripe_count, expect 2"
24436 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
24437 if [ "$stripe_count" != "2" ]; then
24438 error "2:stripe_count is $stripe_count, expect 2"
24441 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
24442 if [ "$stripe_index" != "$mdt_index" ]; then
24443 error "stripe_index is $stripe_index, expect $mdt_index"
24446 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
24447 error "nlink error after create striped dir"
24449 mkdir $DIR/$tdir/striped_dir/a
24450 mkdir $DIR/$tdir/striped_dir/b
24452 stat $DIR/$tdir/striped_dir/a ||
24453 error "create dir under striped dir failed"
24454 stat $DIR/$tdir/striped_dir/b ||
24455 error "create dir under striped dir failed"
24457 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
24458 error "nlink error after mkdir"
24460 rmdir $DIR/$tdir/striped_dir/a
24461 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
24462 error "nlink error after rmdir"
24464 rmdir $DIR/$tdir/striped_dir/b
24465 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
24466 error "nlink error after rmdir"
24468 chattr +i $DIR/$tdir/striped_dir
24469 createmany -o $DIR/$tdir/striped_dir/f 10 &&
24470 error "immutable flags not working under striped dir!"
24471 chattr -i $DIR/$tdir/striped_dir
24473 rmdir $DIR/$tdir/striped_dir ||
24474 error "rmdir striped dir error"
24482 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24483 skip "skipped for lustre < 2.7.0"
24484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24485 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24487 test_striped_dir 0 || error "failed on striped dir on MDT0"
24488 test_striped_dir 1 || error "failed on striped dir on MDT0"
24490 run_test 300a "basic striped dir sanity test"
24493 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24494 skip "skipped for lustre < 2.7.0"
24495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24496 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24503 test_mkdir $DIR/$tdir || error "mkdir fail"
24504 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24505 error "set striped dir error"
24506 for i in {0..9}; do
24507 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
24509 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
24510 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
24511 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
24513 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
24514 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
24515 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
24519 run_test 300b "check ctime/mtime for striped dir"
24522 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24523 skip "skipped for lustre < 2.7.0"
24524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24525 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24529 mkdir_on_mdt0 $DIR/$tdir
24530 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
24531 error "set striped dir error"
24533 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
24534 error "chown striped dir failed"
24536 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
24537 error "create 5k files failed"
24539 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
24541 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
24545 run_test 300c "chown && check ls under striped directory"
24548 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24549 skip "skipped for lustre < 2.7.0"
24550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24551 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24556 mkdir -p $DIR/$tdir
24557 $LFS setstripe -c 2 $DIR/$tdir
24559 #local striped directory
24560 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24561 error "set striped dir error"
24562 #look at the directories for debug purposes
24564 $LFS getdirstripe $DIR/$tdir
24565 ls -l $DIR/$tdir/striped_dir
24566 $LFS getdirstripe $DIR/$tdir/striped_dir
24567 createmany -o $DIR/$tdir/striped_dir/f 10 ||
24568 error "create 10 files failed"
24570 #remote striped directory
24571 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
24572 error "set striped dir error"
24573 #look at the directories for debug purposes
24575 $LFS getdirstripe $DIR/$tdir
24576 ls -l $DIR/$tdir/remote_striped_dir
24577 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
24578 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
24579 error "create 10 files failed"
24581 for file in $(find $DIR/$tdir); do
24582 stripe_count=$($LFS getstripe -c $file)
24583 [ $stripe_count -eq 2 ] ||
24584 error "wrong stripe $stripe_count for $file"
24589 run_test 300d "check default stripe under striped directory"
24592 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24593 skip "Need MDS version at least 2.7.55"
24594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24595 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24600 mkdir -p $DIR/$tdir
24602 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24603 error "set striped dir error"
24605 touch $DIR/$tdir/striped_dir/a
24606 touch $DIR/$tdir/striped_dir/b
24607 touch $DIR/$tdir/striped_dir/c
24609 mkdir $DIR/$tdir/striped_dir/dir_a
24610 mkdir $DIR/$tdir/striped_dir/dir_b
24611 mkdir $DIR/$tdir/striped_dir/dir_c
24613 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
24614 error "set striped adir under striped dir error"
24616 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
24617 error "set striped bdir under striped dir error"
24619 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
24620 error "set striped cdir under striped dir error"
24622 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
24623 error "rename dir under striped dir fails"
24625 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
24626 error "rename dir under different stripes fails"
24628 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
24629 error "rename file under striped dir should succeed"
24631 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
24632 error "rename dir under striped dir should succeed"
24636 run_test 300e "check rename under striped directory"
24639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24640 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24641 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24642 skip "Need MDS version at least 2.7.55"
24648 mkdir -p $DIR/$tdir
24650 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24651 error "set striped dir error"
24653 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
24654 error "set striped dir error"
24656 touch $DIR/$tdir/striped_dir/a
24657 mkdir $DIR/$tdir/striped_dir/dir_a
24658 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
24659 error "create striped dir under striped dir fails"
24661 touch $DIR/$tdir/striped_dir1/b
24662 mkdir $DIR/$tdir/striped_dir1/dir_b
24663 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
24664 error "create striped dir under striped dir fails"
24666 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
24667 error "rename dir under different striped dir should fail"
24669 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
24670 error "rename striped dir under diff striped dir should fail"
24672 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
24673 error "rename file under diff striped dirs fails"
24677 run_test 300f "check rename cross striped directory"
24679 test_300_check_default_striped_dir()
24682 local default_count=$2
24683 local default_index=$3
24686 local dir_stripe_index
24689 echo "checking $dirname $default_count $default_index"
24690 $LFS setdirstripe -D -c $default_count -i $default_index \
24691 -H all_char $DIR/$tdir/$dirname ||
24692 error "set default stripe on striped dir error"
24693 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
24694 [ $stripe_count -eq $default_count ] ||
24695 error "expect $default_count get $stripe_count for $dirname"
24697 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
24698 [ $stripe_index -eq $default_index ] ||
24699 error "expect $default_index get $stripe_index for $dirname"
24701 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
24702 error "create dirs failed"
24704 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
24705 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
24706 for dir in $(find $DIR/$tdir/$dirname/*); do
24707 stripe_count=$($LFS getdirstripe -c $dir)
24708 (( $stripe_count == $default_count )) ||
24709 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
24710 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
24711 error "stripe count $default_count != $stripe_count for $dir"
24713 stripe_index=$($LFS getdirstripe -i $dir)
24714 [ $default_index -eq -1 ] ||
24715 [ $stripe_index -eq $default_index ] ||
24716 error "$stripe_index != $default_index for $dir"
24718 #check default stripe
24719 stripe_count=$($LFS getdirstripe -D -c $dir)
24720 [ $stripe_count -eq $default_count ] ||
24721 error "default count $default_count != $stripe_count for $dir"
24723 stripe_index=$($LFS getdirstripe -D -i $dir)
24724 [ $stripe_index -eq $default_index ] ||
24725 error "default index $default_index != $stripe_index for $dir"
24727 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
24731 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24732 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24733 skip "Need MDS version at least 2.7.55"
24739 mkdir_on_mdt0 $DIR/$tdir
24740 mkdir $DIR/$tdir/normal_dir
24742 #Checking when client cache stripe index
24743 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24744 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
24745 error "create striped_dir failed"
24747 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
24748 error "create dir0 fails"
24749 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
24750 [ $stripe_index -eq 0 ] ||
24751 error "dir0 expect index 0 got $stripe_index"
24753 mkdir $DIR/$tdir/striped_dir/dir1 ||
24754 error "create dir1 fails"
24755 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
24756 [ $stripe_index -eq 1 ] ||
24757 error "dir1 expect index 1 got $stripe_index"
24759 #check default stripe count/stripe index
24760 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
24761 test_300_check_default_striped_dir normal_dir 1 0
24762 test_300_check_default_striped_dir normal_dir -1 1
24763 test_300_check_default_striped_dir normal_dir 2 -1
24765 #delete default stripe information
24766 echo "delete default stripeEA"
24767 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
24768 error "set default stripe on striped dir error"
24770 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
24771 for dir in $(find $DIR/$tdir/normal_dir/*); do
24772 stripe_count=$($LFS getdirstripe -c $dir)
24773 [ $stripe_count -eq 0 ] ||
24774 error "expect 1 get $stripe_count for $dir"
24777 run_test 300g "check default striped directory for normal directory"
24780 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24781 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24782 skip "Need MDS version at least 2.7.55"
24788 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24789 error "set striped dir error"
24791 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
24792 test_300_check_default_striped_dir striped_dir 1 0
24793 test_300_check_default_striped_dir striped_dir -1 1
24794 test_300_check_default_striped_dir striped_dir 2 -1
24796 #delete default stripe information
24797 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
24798 error "set default stripe on striped dir error"
24800 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
24801 for dir in $(find $DIR/$tdir/striped_dir/*); do
24802 stripe_count=$($LFS getdirstripe -c $dir)
24803 [ $stripe_count -eq 0 ] ||
24804 error "expect 1 get $stripe_count for $dir"
24807 run_test 300h "check default striped directory for striped directory"
24810 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
24811 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
24812 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
24813 skip "Need MDS version at least 2.7.55"
24820 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24821 error "set striped dir error"
24823 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24824 error "create files under striped dir failed"
24826 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
24827 error "set striped hashdir error"
24829 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
24830 error "create dir0 under hash dir failed"
24831 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
24832 error "create dir1 under hash dir failed"
24833 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
24834 error "create dir2 under hash dir failed"
24836 # unfortunately, we need to umount to clear dir layout cache for now
24837 # once we fully implement dir layout, we can drop this
24838 umount_client $MOUNT || error "umount failed"
24839 mount_client $MOUNT || error "mount failed"
24841 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
24842 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
24843 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
24845 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
24846 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
24847 error "create crush2 dir $tdir/hashdir/d3 failed"
24848 $LFS find -H crush2 $DIR/$tdir/hashdir
24849 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
24850 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
24852 # mkdir with an invalid hash type (hash=fail_val) from client
24853 # should be replaced on MDS with a valid (default) hash type
24854 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24855 $LCTL set_param fail_loc=0x1901 fail_val=99
24856 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
24858 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
24859 local expect=$(do_facet mds1 \
24860 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
24861 [[ $hash == $expect ]] ||
24862 error "d99 hash '$hash' != expected hash '$expect'"
24865 #set the stripe to be unknown hash type on read
24866 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24867 $LCTL set_param fail_loc=0x1901 fail_val=99
24868 for ((i = 0; i < 10; i++)); do
24869 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
24870 error "stat f-$i failed"
24871 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
24874 touch $DIR/$tdir/striped_dir/f0 &&
24875 error "create under striped dir with unknown hash should fail"
24877 $LCTL set_param fail_loc=0
24879 umount_client $MOUNT || error "umount failed"
24880 mount_client $MOUNT || error "mount failed"
24884 run_test 300i "client handle unknown hash type striped directory"
24887 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24889 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24890 skip "Need MDS version at least 2.7.55"
24897 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
24898 $LCTL set_param fail_loc=0x1702
24899 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24900 error "set striped dir error"
24902 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24903 error "create files under striped dir failed"
24905 $LCTL set_param fail_loc=0
24907 rm -rf $DIR/$tdir || error "unlink striped dir fails"
24911 run_test 300j "test large update record"
24914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24915 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24916 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24917 skip "Need MDS version at least 2.7.55"
24919 # this test needs a huge transaction
24921 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24922 osd*.$FSNAME-MDT0000.kbytestotal")
24923 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
24930 #define OBD_FAIL_LARGE_STRIPE 0x1703
24931 $LCTL set_param fail_loc=0x1703
24932 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
24933 error "set striped dir error"
24934 $LCTL set_param fail_loc=0
24936 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24937 error "getstripeddir fails"
24938 rm -rf $DIR/$tdir/striped_dir ||
24939 error "unlink striped dir fails"
24943 run_test 300k "test large striped directory"
24946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24947 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24948 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24949 skip "Need MDS version at least 2.7.55"
24953 test_mkdir -p $DIR/$tdir/striped_dir
24954 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
24955 error "chown $RUNAS_ID failed"
24956 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
24957 error "set default striped dir failed"
24959 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
24960 $LCTL set_param fail_loc=0x80000158
24961 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
24963 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
24964 [ $stripe_index -eq 1 ] ||
24965 error "expect 1 get $stripe_index for $dir"
24967 run_test 300l "non-root user to create dir under striped dir with stale layout"
24970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24971 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
24972 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24973 skip "Need MDS version at least 2.7.55"
24975 mkdir -p $DIR/$tdir/striped_dir
24976 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
24977 error "set default stripes dir error"
24979 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
24981 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
24982 [ $stripe_count -eq 0 ] ||
24983 error "expect 0 get $stripe_count for a"
24985 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
24986 error "set default stripes dir error"
24988 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
24990 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
24991 [ $stripe_count -eq 0 ] ||
24992 error "expect 0 get $stripe_count for b"
24994 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
24995 error "set default stripes dir error"
24997 mkdir $DIR/$tdir/striped_dir/c &&
24998 error "default stripe_index is invalid, mkdir c should fails"
25000 rm -rf $DIR/$tdir || error "rmdir fails"
25002 run_test 300m "setstriped directory on single MDT FS"
25005 local list=$(comma_list $(mdts_nodes))
25008 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25013 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25014 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25015 skip "Need MDS version at least 2.7.55"
25016 remote_mds_nodsh && skip "remote MDS with nodsh"
25019 local list=$(comma_list $(mdts_nodes))
25021 trap cleanup_300n RETURN EXIT
25022 mkdir -p $DIR/$tdir
25023 chmod 777 $DIR/$tdir
25024 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
25025 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25026 error "create striped dir succeeds with gid=0"
25028 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25029 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
25030 error "create striped dir fails with gid=-1"
25032 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25033 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
25034 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25035 error "set default striped dir succeeds with gid=0"
25038 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25039 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
25040 error "set default striped dir fails with gid=-1"
25043 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25044 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
25045 error "create test_dir fails"
25046 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
25047 error "create test_dir1 fails"
25048 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
25049 error "create test_dir2 fails"
25052 run_test 300n "non-root user to create dir under striped dir with default EA"
25055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25056 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25057 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25058 skip "Need MDS version at least 2.7.55"
25063 mkdir -p $DIR/$tdir
25065 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
25066 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
25067 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
25068 skip "not enough free inodes $numfree1 $numfree2"
25071 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
25072 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
25073 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
25074 skip "not enough free space $numfree1 $numfree2"
25077 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
25078 error "setdirstripe fails"
25080 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
25081 error "create dirs fails"
25083 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
25084 ls $DIR/$tdir/striped_dir > /dev/null ||
25085 error "ls striped dir fails"
25086 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
25087 error "unlink big striped dir fails"
25089 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
25092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25093 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25094 remote_mds_nodsh && skip "remote MDS with nodsh"
25096 mkdir_on_mdt0 $DIR/$tdir
25098 #define OBD_FAIL_OUT_ENOSPC 0x1704
25099 do_facet mds2 lctl set_param fail_loc=0x80001704
25100 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
25101 && error "create striped directory should fail"
25103 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
25105 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
25108 run_test 300p "create striped directory without space"
25111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25112 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25114 local fd=$(free_fd)
25115 local cmd="exec $fd<$tdir"
25117 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
25120 trap "eval $cmd" EXIT
25121 cd $tdir || error "cd $tdir fails"
25122 rmdir ../$tdir || error "rmdir $tdir fails"
25123 mkdir local_dir && error "create dir succeeds"
25124 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
25128 run_test 300q "create remote directory under orphan directory"
25131 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25132 skip "Need MDS version at least 2.7.55" && return
25133 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25137 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
25138 error "set striped dir error"
25140 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25141 error "getstripeddir fails"
25144 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
25145 awk '/lmv_stripe_count:/ { print $2 }')
25147 [ $MDSCOUNT -ne $stripe_count ] &&
25148 error "wrong stripe count $stripe_count expected $MDSCOUNT"
25150 rm -rf $DIR/$tdir/striped_dir ||
25151 error "unlink striped dir fails"
25153 run_test 300r "test -1 striped directory"
25155 test_300s_helper() {
25158 local stripe_dir=$DIR/$tdir/striped_dir.$count
25160 $LFS mkdir -c $count $stripe_dir ||
25161 error "lfs mkdir -c error"
25163 $LFS getdirstripe $stripe_dir ||
25164 error "lfs getdirstripe fails"
25167 stripe_count=$($LFS getdirstripe $stripe_dir |
25168 awk '/lmv_stripe_count:/ { print $2 }')
25170 [ $count -ne $stripe_count ] &&
25171 error_noexit "bad stripe count $stripe_count expected $count"
25174 dupe_stripes=$($LFS getdirstripe $stripe_dir |
25175 awk '/0x/ {count[$1] += 1}; END {
25176 for (idx in count) {
25177 if (count[idx]>1) {
25178 print "index " idx " count " count[idx]
25183 if [[ -n "$dupe_stripes" ]] ; then
25184 lfs getdirstripe $stripe_dir
25185 error_noexit "Dupe MDT above: $dupe_stripes "
25188 rm -rf $stripe_dir ||
25189 error_noexit "unlink $stripe_dir fails"
25193 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25194 skip "Need MDS version at least 2.7.55" && return
25195 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25198 for count in $(seq 2 $MDSCOUNT); do
25199 test_300s_helper $count
25202 run_test 300s "test lfs mkdir -c without -i"
25205 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
25206 skip "need MDS 2.14.55 or later"
25207 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
25209 local testdir="$DIR/$tdir/striped_dir"
25210 local dir1=$testdir/dir1
25211 local dir2=$testdir/dir2
25215 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
25216 error "failed to set default stripe count for $testdir"
25219 local stripe_count=$($LFS getdirstripe -c $dir1)
25221 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
25223 local max_count=$((MDSCOUNT - 1))
25224 local mdts=$(comma_list $(mdts_nodes))
25226 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
25227 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
25230 stripe_count=$($LFS getdirstripe -c $dir2)
25232 (( $stripe_count == $max_count )) || error "wrong stripe count"
25234 run_test 300t "test max_mdt_stripecount"
25236 prepare_remote_file() {
25237 mkdir $DIR/$tdir/src_dir ||
25238 error "create remote source failed"
25240 cp /etc/hosts $DIR/$tdir/src_dir/a ||
25241 error "cp to remote source failed"
25242 touch $DIR/$tdir/src_dir/a
25244 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
25245 error "create remote target dir failed"
25247 touch $DIR/$tdir/tgt_dir/b
25249 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
25250 error "rename dir cross MDT failed!"
25252 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
25253 error "src_child still exists after rename"
25255 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
25256 error "missing file(a) after rename"
25258 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
25259 error "diff after rename"
25263 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25266 local remote_file=$DIR/$tdir/tgt_dir/b
25268 mkdir -p $DIR/$tdir
25270 prepare_remote_file || error "prepare remote file failed"
25273 $OPENUNLINK $remote_file $remote_file ||
25274 error "openunlink $remote_file failed"
25275 $CHECKSTAT -a $remote_file || error "$remote_file exists"
25277 run_test 310a "open unlink remote file"
25280 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25283 local remote_file=$DIR/$tdir/tgt_dir/b
25285 mkdir -p $DIR/$tdir
25287 prepare_remote_file || error "prepare remote file failed"
25289 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25290 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
25291 $CHECKSTAT -t file $remote_file || error "check file failed"
25293 run_test 310b "unlink remote file with multiple links while open"
25296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25297 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
25299 local remote_file=$DIR/$tdir/tgt_dir/b
25301 mkdir -p $DIR/$tdir
25303 prepare_remote_file || error "prepare remote file failed"
25305 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25306 multiop_bg_pause $remote_file O_uc ||
25307 error "mulitop failed for remote file"
25309 $MULTIOP $DIR/$tfile Ouc
25310 kill -USR1 $MULTIPID
25313 run_test 310c "open-unlink remote file with multiple links"
25317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25318 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
25319 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
25320 skip "lustre < 2.8.54 does not contain LU-4825 fix"
25321 remote_mds_nodsh && skip "remote MDS with nodsh"
25323 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
25324 local mdts=$(comma_list $(mdts_nodes))
25326 mkdir -p $DIR/$tdir
25327 $LFS setstripe -i 0 -c 1 $DIR/$tdir
25328 createmany -o $DIR/$tdir/$tfile. 1000
25330 # statfs data is not real time, let's just calculate it
25331 old_iused=$((old_iused + 1000))
25333 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25334 osp.*OST0000*MDT0000.create_count")
25335 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25336 osp.*OST0000*MDT0000.max_create_count")
25337 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
25339 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
25340 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
25341 [ $index -ne 0 ] || error "$tfile stripe index is 0"
25343 unlinkmany $DIR/$tdir/$tfile. 1000
25345 do_nodes $mdts "$LCTL set_param -n \
25346 osp.*OST0000*.max_create_count=$max_count"
25347 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
25348 do_nodes $mdts "$LCTL set_param -n \
25349 osp.*OST0000*.create_count=$count"
25350 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
25351 grep "=0" && error "create_count is zero"
25354 for i in $(seq 120); do
25355 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
25356 # system may be too busy to destroy all objs in time, use
25357 # a somewhat small value to not fail autotest
25358 [ $((old_iused - new_iused)) -gt 400 ] && break
25362 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
25363 [ $((old_iused - new_iused)) -gt 400 ] ||
25364 error "objs not destroyed after unlink"
25366 run_test 311 "disable OSP precreate, and unlink should destroy objs"
25372 local fid=($($LFS getstripe $tf | grep 0x))
25373 local seq=${fid[3]#0x}
25374 local objid=${fid[1]}
25376 local vdevdir=$(dirname $(facet_vdevice $ost))
25377 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
25378 local zfs_zapid=$(do_facet $ost $cmd |
25379 grep -w "/O/$seq/d$((objid%32))" -C 5 |
25380 awk '/Object/{getline; print $1}')
25381 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
25382 awk "/$objid = /"'{printf $3}')
25387 zfs_object_blksz() {
25391 local vdevdir=$(dirname $(facet_vdevice $ost))
25392 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
25393 local blksz=$(do_facet $ost $cmd $objid |
25394 awk '/dblk/{getline; printf $4}')
25396 case "${blksz: -1}" in
25397 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
25398 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
25405 test_312() { # LU-4856
25406 remote_ost_nodsh && skip "remote OST with nodsh"
25407 [[ "$ost1_FSTYPE" == "zfs" ]] || skip "the test only applies to zfs"
25409 local max_blksz=$(do_facet ost1 \
25410 $ZFS get -p recordsize $(facet_device ost1) |
25411 awk '!/VALUE/{print $3}')
25412 local tf=$DIR/$tfile
25414 $LFS setstripe -c1 $tf
25415 local facet="ost$(($($LFS getstripe -i $tf) + 1))"
25417 # Get ZFS object id
25418 local zfs_objid=$(zfs_get_objid $facet $tf)
25419 # block size change by sequential overwrite
25422 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
25423 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
25425 local blksz=$(zfs_object_blksz $facet $zfs_objid)
25426 [[ $blksz -eq $bs ]] || error "blksz error: $blksz, expected: $bs"
25430 $LFS setstripe -c1 $tf
25431 facet="ost$(($($LFS getstripe -i $tf) + 1))"
25433 # block size change by sequential append write
25434 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
25435 zfs_objid=$(zfs_get_objid $facet $tf)
25438 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
25439 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
25440 oflag=sync conv=notrunc
25442 blksz=$(zfs_object_blksz $facet $zfs_objid)
25443 (( $blksz == 2 * count * PAGE_SIZE )) ||
25444 error "blksz error, actual $blksz, " \
25445 "expected: 2 * $count * $PAGE_SIZE"
25450 $LFS setstripe -c1 $tf
25451 facet="ost$(($($LFS getstripe -i $tf) + 1))"
25452 zfs_objid=$(zfs_get_objid $facet $tf)
25454 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
25455 blksz=$(zfs_object_blksz $facet $zfs_objid)
25456 (( blksz == PAGE_SIZE )) ||
25457 error "blksz error: $blksz, expected: $PAGE_SIZE"
25459 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
25460 blksz=$(zfs_object_blksz $facet $zfs_objid)
25461 (( blksz == 65536 )) || error "blksz error: $blksz, expected: 64k"
25463 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
25464 blksz=$(zfs_object_blksz $facet $zfs_objid)
25465 (( blksz == 65536 )) || error "rewrite error: $blksz, expected: 64k"
25467 run_test 312 "make sure ZFS adjusts its block size by write pattern"
25470 remote_ost_nodsh && skip "remote OST with nodsh"
25472 local file=$DIR/$tfile
25475 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
25477 # define OBD_FAIL_TGT_RCVD_EIO 0x720
25478 do_facet ost1 "$LCTL set_param fail_loc=0x720"
25479 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
25480 error "write should failed"
25481 do_facet ost1 "$LCTL set_param fail_loc=0"
25484 run_test 313 "io should fail after last_rcvd update fail"
25487 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
25489 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
25490 do_facet ost1 "$LCTL set_param fail_loc=0x720"
25492 wait_delete_completed
25493 do_facet ost1 "$LCTL set_param fail_loc=0"
25495 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
25497 test_315() { # LU-618
25498 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
25500 local file=$DIR/$tfile
25503 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
25504 error "multiop file write failed"
25505 $MULTIOP $file oO_RDONLY:r4063232_c &
25510 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
25513 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
25516 run_test 315 "read should be accounted"
25519 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
25520 large_xattr_enabled || skip "ea_inode feature disabled"
25522 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
25523 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
25524 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
25525 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
25527 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
25529 run_test 316 "lfs migrate of file with large_xattr enabled"
25532 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
25533 skip "Need MDS version at least 2.11.53"
25534 if [ "$ost1_FSTYPE" == "zfs" ]; then
25535 skip "LU-10370: no implementation for ZFS"
25539 local grant_blk_size
25541 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
25542 awk '/grant_block_size:/ { print $2; exit; }')
25544 # Create File of size 5M. Truncate it to below size's and verify
25547 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
25548 error "Create file $DIR/$tfile failed"
25549 stack_trap "rm -f $DIR/$tfile" EXIT
25551 for trunc_sz in 2097152 4097 4000 509 0; do
25552 $TRUNCATE $DIR/$tfile $trunc_sz ||
25553 error "truncate $tfile to $trunc_sz failed"
25554 local sz=$(stat --format=%s $DIR/$tfile)
25555 local blk=$(stat --format=%b $DIR/$tfile)
25556 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
25557 grant_blk_size) * 8))
25559 if [[ $blk -ne $trunc_blk ]]; then
25560 $(which stat) $DIR/$tfile
25561 error "Expected Block $trunc_blk got $blk for $tfile"
25564 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
25565 error "Expected Size $trunc_sz got $sz for $tfile"
25570 # Create file with a hole and write actual 65536 bytes which aligned
25571 # with 4K and 64K PAGE_SIZE. Block count must be 128.
25574 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
25575 error "Create file : $DIR/$tfile"
25578 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
25579 # blocks. The block count must drop to 8.
25581 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
25582 ((bs - grant_blk_size) + 1)))
25583 $TRUNCATE $DIR/$tfile $trunc_sz ||
25584 error "truncate $tfile to $trunc_sz failed"
25586 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
25587 sz=$(stat --format=%s $DIR/$tfile)
25588 blk=$(stat --format=%b $DIR/$tfile)
25590 if [[ $blk -ne $trunc_bsz ]]; then
25591 $(which stat) $DIR/$tfile
25592 error "Expected Block $trunc_bsz got $blk for $tfile"
25595 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
25596 error "Expected Size $trunc_sz got $sz for $tfile"
25598 run_test 317 "Verify blocks get correctly update after truncate"
25601 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
25602 local old_max_active=$($LCTL get_param -n \
25603 ${llite_name}.max_read_ahead_async_active \
25606 $LCTL set_param llite.*.max_read_ahead_async_active=256
25607 local max_active=$($LCTL get_param -n \
25608 ${llite_name}.max_read_ahead_async_active \
25610 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
25612 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
25613 error "set max_read_ahead_async_active should succeed"
25615 $LCTL set_param llite.*.max_read_ahead_async_active=512
25616 max_active=$($LCTL get_param -n \
25617 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
25618 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
25620 # restore @max_active
25621 [ $old_max_active -ne 0 ] && $LCTL set_param \
25622 llite.*.max_read_ahead_async_active=$old_max_active
25624 local old_threshold=$($LCTL get_param -n \
25625 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
25626 local max_per_file_mb=$($LCTL get_param -n \
25627 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
25629 local invalid=$(($max_per_file_mb + 1))
25631 llite.*.read_ahead_async_file_threshold_mb=$invalid\
25632 && error "set $invalid should fail"
25634 local valid=$(($invalid - 1))
25636 llite.*.read_ahead_async_file_threshold_mb=$valid ||
25637 error "set $valid should succeed"
25638 local threshold=$($LCTL get_param -n \
25639 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
25640 [ $threshold -eq $valid ] || error \
25641 "expect threshold $valid got $threshold"
25643 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
25645 run_test 318 "Verify async readahead tunables"
25648 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
25650 local before=$(date +%s)
25652 local mdir=$DIR/$tdir
25653 local file=$mdir/xxx
25655 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
25658 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
25659 $LCTL set_param fail_val=5 fail_loc=0x8000032c
25660 $LFS migrate -m1 $mdir &
25663 dd if=$file of=/dev/null
25665 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
25666 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
25668 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
25670 run_test 319 "lost lease lock on migrate error"
25672 test_398a() { # LU-4198
25673 local ost1_imp=$(get_osc_import_name client ost1)
25674 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25677 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25678 $LCTL set_param ldlm.namespaces.*.lru_size=clear
25680 # request a new lock on client
25681 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25683 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
25684 local lock_count=$($LCTL get_param -n \
25685 ldlm.namespaces.$imp_name.lru_size)
25686 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
25688 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
25690 # no lock cached, should use lockless DIO and not enqueue new lock
25691 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
25692 lock_count=$($LCTL get_param -n \
25693 ldlm.namespaces.$imp_name.lru_size)
25694 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
25696 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
25698 # no lock cached, should use locked DIO append
25699 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
25700 conv=notrunc || error "DIO append failed"
25701 lock_count=$($LCTL get_param -n \
25702 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
25703 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
25705 run_test 398a "direct IO should cancel lock otherwise lockless"
25707 test_398b() { # LU-4198
25708 local before=$(date +%s)
25712 which fio || skip_env "no fio installed"
25713 $LFS setstripe -c -1 -S 1M $DIR/$tfile
25714 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
25716 # Single page, multiple pages, stripe size, 4*stripe size
25717 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
25718 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
25719 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
25720 --numjobs=$njobs --fallocate=none \
25721 --iodepth=16 --allow_file_create=0 \
25722 --size=$((size/njobs))M \
25723 --filename=$DIR/$tfile &
25726 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
25727 fio --name=rand-rw --rw=randrw --bs=$bsize \
25728 --numjobs=$njobs --fallocate=none \
25729 --iodepth=16 --allow_file_create=0 \
25730 --size=$((size/njobs))M \
25731 --filename=$DIR/$tfile || true
25735 evict=$(do_facet client $LCTL get_param \
25736 osc.$FSNAME-OST*-osc-*/state |
25737 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
25739 [ -z "$evict" ] || [[ $evict -le $before ]] ||
25740 (do_facet client $LCTL get_param \
25741 osc.$FSNAME-OST*-osc-*/state;
25742 error "eviction happened: $evict before:$before")
25746 run_test 398b "DIO and buffer IO race"
25748 test_398c() { # LU-4198
25749 local ost1_imp=$(get_osc_import_name client ost1)
25750 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25753 which fio || skip_env "no fio installed"
25755 saved_debug=$($LCTL get_param -n debug)
25756 $LCTL set_param debug=0
25758 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
25759 ((size /= 1024)) # by megabytes
25760 ((size /= 2)) # write half of the OST at most
25761 [ $size -gt 40 ] && size=40 #reduce test time anyway
25763 $LFS setstripe -c 1 $DIR/$tfile
25765 # it seems like ldiskfs reserves more space than necessary if the
25766 # writing blocks are not mapped, so it extends the file firstly
25767 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
25768 cancel_lru_locks osc
25770 # clear and verify rpc_stats later
25771 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
25774 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
25775 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
25776 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25777 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25778 --filename=$DIR/$tfile
25779 [ $? -eq 0 ] || error "fio write error"
25781 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
25782 error "Locks were requested while doing AIO"
25784 # get the percentage of 1-page I/O
25785 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
25786 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
25788 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
25790 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
25791 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
25792 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25793 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25794 --filename=$DIR/$tfile
25795 [ $? -eq 0 ] || error "fio mixed read write error"
25797 echo "AIO with large block size ${size}M"
25798 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
25799 --numjobs=1 --fallocate=none --ioengine=libaio \
25800 --iodepth=16 --allow_file_create=0 --size=${size}M \
25801 --filename=$DIR/$tfile
25802 [ $? -eq 0 ] || error "fio large block size failed"
25805 $LCTL set_param debug="$saved_debug"
25807 run_test 398c "run fio to test AIO"
25809 test_398d() { # LU-13846
25810 which aiocp || skip_env "no aiocp installed"
25811 local aio_file=$DIR/$tfile.aio
25813 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25815 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
25816 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
25817 stack_trap "rm -f $DIR/$tfile $aio_file"
25819 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
25821 # make sure we don't crash and fail properly
25822 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25823 error "aio not aligned with PAGE SIZE should fail"
25825 rm -f $DIR/$tfile $aio_file
25827 run_test 398d "run aiocp to verify block size > stripe size"
25830 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
25831 touch $DIR/$tfile.new
25832 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
25834 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
25836 test_398f() { # LU-14687
25837 which aiocp || skip_env "no aiocp installed"
25838 local aio_file=$DIR/$tfile.aio
25840 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25842 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
25843 stack_trap "rm -f $DIR/$tfile $aio_file"
25845 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25846 $LCTL set_param fail_loc=0x1418
25847 # make sure we don't crash and fail properly
25848 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25849 error "aio with page allocation failure succeeded"
25850 $LCTL set_param fail_loc=0
25851 diff $DIR/$tfile $aio_file
25852 [[ $? != 0 ]] || error "no diff after failed aiocp"
25854 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
25856 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
25857 # stripe and i/o size must be > stripe size
25858 # Old style synchronous DIO waits after submitting each chunk, resulting in a
25859 # single RPC in flight. This test shows async DIO submission is working by
25860 # showing multiple RPCs in flight.
25861 test_398g() { # LU-13798
25862 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25864 # We need to do some i/o first to acquire enough grant to put our RPCs
25865 # in flight; otherwise a new connection may not have enough grant
25867 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25868 error "parallel dio failed"
25869 stack_trap "rm -f $DIR/$tfile"
25871 # Reduce RPC size to 1M to avoid combination in to larger RPCs
25872 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25873 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25874 stack_trap "$LCTL set_param -n $pages_per_rpc"
25876 # Recreate file so it's empty
25878 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25879 #Pause rpc completion to guarantee we see multiple rpcs in flight
25880 #define OBD_FAIL_OST_BRW_PAUSE_BULK
25881 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
25882 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25885 $LCTL set_param osc.*.rpc_stats=c
25887 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25888 error "parallel dio failed"
25889 stack_trap "rm -f $DIR/$tfile"
25891 $LCTL get_param osc.*-OST0000-*.rpc_stats
25892 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25893 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25894 grep "8:" | awk '{print $8}')
25895 # We look at the "8 rpcs in flight" field, and verify A) it is present
25896 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
25897 # as expected for an 8M DIO to a file with 1M stripes.
25898 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
25900 # Verify turning off parallel dio works as expected
25902 $LCTL set_param osc.*.rpc_stats=c
25903 $LCTL set_param llite.*.parallel_dio=0
25904 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
25906 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25907 error "dio with parallel dio disabled failed"
25909 # Ideally, we would see only one RPC in flight here, but there is an
25910 # unavoidable race between i/o completion and RPC in flight counting,
25911 # so while only 1 i/o is in flight at a time, the RPC in flight counter
25912 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
25913 # So instead we just verify it's always < 8.
25914 $LCTL get_param osc.*-OST0000-*.rpc_stats
25915 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25916 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25917 grep '^$' -B1 | grep . | awk '{print $1}')
25918 [ $ret != "8:" ] ||
25919 error "we should see fewer than 8 RPCs in flight (saw $ret)"
25921 run_test 398g "verify parallel dio async RPC submission"
25923 test_398h() { # LU-13798
25924 local dio_file=$DIR/$tfile.dio
25926 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25928 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25929 stack_trap "rm -f $DIR/$tfile $dio_file"
25931 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
25932 error "parallel dio failed"
25933 diff $DIR/$tfile $dio_file
25934 [[ $? == 0 ]] || error "file diff after aiocp"
25936 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
25938 test_398i() { # LU-13798
25939 local dio_file=$DIR/$tfile.dio
25941 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25943 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25944 stack_trap "rm -f $DIR/$tfile $dio_file"
25946 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25947 $LCTL set_param fail_loc=0x1418
25948 # make sure we don't crash and fail properly
25949 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
25950 error "parallel dio page allocation failure succeeded"
25951 diff $DIR/$tfile $dio_file
25952 [[ $? != 0 ]] || error "no diff after failed aiocp"
25954 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
25956 test_398j() { # LU-13798
25957 # Stripe size > RPC size but less than i/o size tests split across
25958 # stripes and RPCs for individual i/o op
25959 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
25961 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
25962 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25963 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25964 stack_trap "$LCTL set_param -n $pages_per_rpc"
25966 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25967 error "parallel dio write failed"
25968 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
25970 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
25971 error "parallel dio read failed"
25972 diff $DIR/$tfile $DIR/$tfile.2
25973 [[ $? == 0 ]] || error "file diff after parallel dio read"
25975 run_test 398j "test parallel dio where stripe size > rpc_size"
25977 test_398k() { # LU-13798
25978 wait_delete_completed
25981 # 4 stripe file; we will cause out of space on OST0
25982 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25984 # Fill OST0 (if it's not too large)
25985 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25987 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25988 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25990 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25991 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25992 error "dd should fill OST0"
25993 stack_trap "rm -f $DIR/$tfile.1"
25995 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25999 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
26000 error "file is not 0 bytes in size"
26002 # dd above should not succeed, but don't error until here so we can
26003 # get debug info above
26005 error "parallel dio write with enospc succeeded"
26006 stack_trap "rm -f $DIR/$tfile"
26008 run_test 398k "test enospc on first stripe"
26010 test_398l() { # LU-13798
26011 wait_delete_completed
26014 # 4 stripe file; we will cause out of space on OST0
26015 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
26016 # happens on the second i/o chunk we issue
26017 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
26019 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
26020 stack_trap "rm -f $DIR/$tfile"
26022 # Fill OST0 (if it's not too large)
26023 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26025 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26026 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26028 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26029 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26030 error "dd should fill OST0"
26031 stack_trap "rm -f $DIR/$tfile.1"
26033 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
26035 stack_trap "rm -f $DIR/$tfile.2"
26037 # Check that short write completed as expected
26038 ls -la $DIR/$tfile.2
26039 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
26040 error "file is not 1M in size"
26042 # dd above should not succeed, but don't error until here so we can
26043 # get debug info above
26045 error "parallel dio write with enospc succeeded"
26047 # Truncate source file to same length as output file and diff them
26048 $TRUNCATE $DIR/$tfile 1048576
26049 diff $DIR/$tfile $DIR/$tfile.2
26050 [[ $? == 0 ]] || error "data incorrect after short write"
26052 run_test 398l "test enospc on intermediate stripe/RPC"
26054 test_398m() { # LU-13798
26055 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26057 # Set up failure on OST0, the first stripe:
26058 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
26059 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
26060 # OST0 is on ost1, OST1 is on ost2.
26061 # So this fail_val specifies OST0
26062 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
26063 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
26065 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26066 error "parallel dio write with failure on first stripe succeeded"
26067 stack_trap "rm -f $DIR/$tfile"
26068 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26070 # Place data in file for read
26071 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26072 error "parallel dio write failed"
26074 # Fail read on OST0, first stripe
26075 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26076 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
26077 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26078 error "parallel dio read with error on first stripe succeeded"
26079 rm -f $DIR/$tfile.2
26080 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26082 # Switch to testing on OST1, second stripe
26083 # Clear file contents, maintain striping
26085 # Set up failure on OST1, second stripe:
26086 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
26087 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
26089 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26090 error "parallel dio write with failure on second stripe succeeded"
26091 stack_trap "rm -f $DIR/$tfile"
26092 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26094 # Place data in file for read
26095 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26096 error "parallel dio write failed"
26098 # Fail read on OST1, second stripe
26099 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26100 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
26101 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26102 error "parallel dio read with error on second stripe succeeded"
26103 rm -f $DIR/$tfile.2
26104 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26106 run_test 398m "test RPC failures with parallel dio"
26108 # Parallel submission of DIO should not cause problems for append, but it's
26109 # important to verify.
26110 test_398n() { # LU-13798
26111 $LFS setstripe -C 2 -S 1M $DIR/$tfile
26113 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
26114 error "dd to create source file failed"
26115 stack_trap "rm -f $DIR/$tfile"
26117 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
26118 error "parallel dio write with failure on second stripe succeeded"
26119 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
26120 diff $DIR/$tfile $DIR/$tfile.1
26121 [[ $? == 0 ]] || error "data incorrect after append"
26124 run_test 398n "test append with parallel DIO"
26127 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
26129 run_test 398o "right kms with DIO"
26132 local read_write=$1
26133 if [ "$read_write" = "write" ]; then
26134 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
26135 elif [ "$read_write" = "read" ]; then
26136 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
26138 error "argument error"
26141 # turn off debug for performance testing
26142 local saved_debug=$($LCTL get_param -n debug)
26143 $LCTL set_param debug=0
26145 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26147 # get ost1 size - $FSNAME-OST0000
26148 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
26149 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
26150 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
26152 if [ "$read_write" = "read" ]; then
26153 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
26156 local start_time=$(date +%s.%N)
26157 $dd_cmd bs=1M count=$blocks oflag=sync ||
26158 error "real dd $read_write error"
26159 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
26161 if [ "$read_write" = "write" ]; then
26165 # define OBD_FAIL_OST_FAKE_RW 0x238
26166 do_facet ost1 $LCTL set_param fail_loc=0x238
26168 local start_time=$(date +%s.%N)
26169 $dd_cmd bs=1M count=$blocks oflag=sync ||
26170 error "fake dd $read_write error"
26171 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
26173 if [ "$read_write" = "write" ]; then
26175 cancel_lru_locks osc
26176 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
26177 error "$tfile size not $blocks MB"
26179 do_facet ost1 $LCTL set_param fail_loc=0
26181 echo "fake $read_write $duration_fake vs. normal $read_write" \
26182 "$duration in seconds"
26183 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
26184 error_not_in_vm "fake write is slower"
26186 $LCTL set_param -n debug="$saved_debug"
26189 test_399a() { # LU-7655 for OST fake write
26190 remote_ost_nodsh && skip "remote OST with nodsh"
26194 run_test 399a "fake write should not be slower than normal write"
26196 test_399b() { # LU-8726 for OST fake read
26197 remote_ost_nodsh && skip "remote OST with nodsh"
26198 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
26199 skip_env "ldiskfs only test"
26204 run_test 399b "fake read should not be slower than normal read"
26206 test_400a() { # LU-1606, was conf-sanity test_74
26207 if ! which $CC > /dev/null 2>&1; then
26208 skip_env "$CC is not installed"
26211 local extra_flags=''
26212 local out=$TMP/$tfile
26213 local prefix=/usr/include/lustre
26216 # Oleg removes .c files in his test rig so test if any c files exist
26217 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
26218 skip_env "Needed .c test files are missing"
26220 if ! [[ -d $prefix ]]; then
26221 # Assume we're running in tree and fixup the include path.
26222 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
26223 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
26224 extra_flags+=" -L$LUSTRE/utils/.libs"
26227 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
26228 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
26229 error "client api broken"
26233 run_test 400a "Lustre client api program can compile and link"
26235 test_400b() { # LU-1606, LU-5011
26237 local out=$TMP/$tfile
26238 local prefix=/usr/include/linux/lustre
26240 # We use a hard coded prefix so that this test will not fail
26241 # when run in tree. There are headers in lustre/include/lustre/
26242 # that are not packaged (like lustre_idl.h) and have more
26243 # complicated include dependencies (like config.h and lnet/types.h).
26244 # Since this test about correct packaging we just skip them when
26245 # they don't exist (see below) rather than try to fixup cppflags.
26247 if ! which $CC > /dev/null 2>&1; then
26248 skip_env "$CC is not installed"
26251 for header in $prefix/*.h; do
26252 if ! [[ -f "$header" ]]; then
26256 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
26257 continue # lustre_ioctl.h is internal header
26260 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
26261 error "cannot compile '$header'"
26265 run_test 400b "packaged headers can be compiled"
26267 test_401a() { #LU-7437
26268 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
26269 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
26271 #count the number of parameters by "list_param -R"
26272 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
26273 #count the number of parameters by listing proc files
26274 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
26275 echo "proc_dirs='$proc_dirs'"
26276 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
26277 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
26280 [ $params -eq $procs ] ||
26281 error "found $params parameters vs. $procs proc files"
26283 # test the list_param -D option only returns directories
26284 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
26285 #count the number of parameters by listing proc directories
26286 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
26289 [ $params -eq $procs ] ||
26290 error "found $params parameters vs. $procs proc files"
26292 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
26295 # jobid_var may not allow arbitrary values, so use jobid_name
26297 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26298 local testname=jobid_name tmp='testing%p'
26300 local testname=jobid_var tmp=testing
26303 local save=$($LCTL get_param -n $testname)
26305 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
26306 error "no error returned when setting bad parameters"
26308 local jobid_new=$($LCTL get_param -n foe $testname baz)
26309 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
26311 $LCTL set_param -n fog=bam $testname=$save bat=fog
26312 local jobid_old=$($LCTL get_param -n foe $testname bag)
26313 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
26315 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
26318 # jobid_var may not allow arbitrary values, so use jobid_name
26320 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26321 local testname=jobid_name
26323 local testname=jobid_var
26326 local jobid_var_old=$($LCTL get_param -n $testname)
26327 local jobid_var_new
26329 $LCTL set_param $testname= &&
26330 error "no error returned for 'set_param a='"
26332 jobid_var_new=$($LCTL get_param -n $testname)
26333 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
26334 error "$testname was changed by setting without value"
26336 $LCTL set_param $testname &&
26337 error "no error returned for 'set_param a'"
26339 jobid_var_new=$($LCTL get_param -n $testname)
26340 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
26341 error "$testname was changed by setting without value"
26343 run_test 401c "Verify 'lctl set_param' without value fails in either format."
26346 # jobid_var may not allow arbitrary values, so use jobid_name
26348 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26349 local testname=jobid_name new_value='foo=bar%p'
26351 local testname=jobid_var new_valuie=foo=bar
26354 local jobid_var_old=$($LCTL get_param -n $testname)
26355 local jobid_var_new
26357 $LCTL set_param $testname=$new_value ||
26358 error "'set_param a=b' did not accept a value containing '='"
26360 jobid_var_new=$($LCTL get_param -n $testname)
26361 [[ "$jobid_var_new" == "$new_value" ]] ||
26362 error "'set_param a=b' failed on a value containing '='"
26364 # Reset the $testname to test the other format
26365 $LCTL set_param $testname=$jobid_var_old
26366 jobid_var_new=$($LCTL get_param -n $testname)
26367 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
26368 error "failed to reset $testname"
26370 $LCTL set_param $testname $new_value ||
26371 error "'set_param a b' did not accept a value containing '='"
26373 jobid_var_new=$($LCTL get_param -n $testname)
26374 [[ "$jobid_var_new" == "$new_value" ]] ||
26375 error "'set_param a b' failed on a value containing '='"
26377 $LCTL set_param $testname $jobid_var_old
26378 jobid_var_new=$($LCTL get_param -n $testname)
26379 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
26380 error "failed to reset $testname"
26382 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
26384 test_401e() { # LU-14779
26385 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
26386 error "lctl list_param MGC* failed"
26387 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
26388 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
26389 error "lctl get_param lru_size failed"
26391 run_test 401e "verify 'lctl get_param' works with NID in parameter"
26394 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
26395 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
26396 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
26397 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
26398 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
26399 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
26400 remote_mds_nodsh && skip "remote MDS with nodsh"
26402 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
26403 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
26404 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
26405 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
26406 echo "Touch failed - OK"
26408 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
26411 local file1=$DIR/$tfile.1
26412 local file2=$DIR/$tfile.2
26413 local tfile=$TMP/$tfile
26415 rm -f $file1 $file2 $tfile
26420 # 30 sec OBD_TIMEOUT in ll_getattr()
26421 # right before populating st_nlink
26422 $LCTL set_param fail_loc=0x80001409
26423 stat -c %h $file1 > $tfile &
26425 # create an alias, drop all locks and reclaim the dentry
26427 cancel_lru_locks mdc
26428 cancel_lru_locks osc
26429 sysctl -w vm.drop_caches=2
26433 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
26435 rm -f $tfile $file1 $file2
26437 run_test 403 "i_nlink should not drop to zero due to aliasing"
26439 test_404() { # LU-6601
26440 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
26441 skip "Need server version newer than 2.8.52"
26442 remote_mds_nodsh && skip "remote MDS with nodsh"
26444 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
26445 awk '/osp .*-osc-MDT/ { print $4}')
26448 for osp in $mosps; do
26449 echo "Deactivate: " $osp
26450 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
26451 local stat=$(do_facet $SINGLEMDS $LCTL dl |
26452 awk -vp=$osp '$4 == p { print $2 }')
26453 [ $stat = IN ] || {
26454 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
26455 error "deactivate error"
26457 echo "Activate: " $osp
26458 do_facet $SINGLEMDS $LCTL --device %$osp activate
26459 local stat=$(do_facet $SINGLEMDS $LCTL dl |
26460 awk -vp=$osp '$4 == p { print $2 }')
26461 [ $stat = UP ] || {
26462 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
26463 error "activate error"
26467 run_test 404 "validate manual {de}activated works properly for OSPs"
26470 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
26471 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
26472 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
26473 skip "Layout swap lock is not supported"
26475 check_swap_layouts_support
26476 check_swap_layout_no_dom $DIR
26478 test_mkdir $DIR/$tdir
26479 swap_lock_test -d $DIR/$tdir ||
26480 error "One layout swap locked test failed"
26482 run_test 405 "Various layout swap lock tests"
26485 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26486 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
26487 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
26488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26489 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
26490 skip "Need MDS version at least 2.8.50"
26492 local def_stripe_size=$($LFS getstripe -S $MOUNT)
26493 local test_pool=$TESTNAME
26495 pool_add $test_pool || error "pool_add failed"
26496 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
26497 error "pool_add_targets failed"
26499 save_layout_restore_at_exit $MOUNT
26501 # parent set default stripe count only, child will stripe from both
26502 # parent and fs default
26503 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
26504 error "setstripe $MOUNT failed"
26505 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
26506 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
26507 for i in $(seq 10); do
26508 local f=$DIR/$tdir/$tfile.$i
26509 touch $f || error "touch failed"
26510 local count=$($LFS getstripe -c $f)
26511 [ $count -eq $OSTCOUNT ] ||
26512 error "$f stripe count $count != $OSTCOUNT"
26513 local offset=$($LFS getstripe -i $f)
26514 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
26515 local size=$($LFS getstripe -S $f)
26516 [ $size -eq $((def_stripe_size * 2)) ] ||
26517 error "$f stripe size $size != $((def_stripe_size * 2))"
26518 local pool=$($LFS getstripe -p $f)
26519 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
26522 # change fs default striping, delete parent default striping, now child
26523 # will stripe from new fs default striping only
26524 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
26525 error "change $MOUNT default stripe failed"
26526 $LFS setstripe -c 0 $DIR/$tdir ||
26527 error "delete $tdir default stripe failed"
26528 for i in $(seq 11 20); do
26529 local f=$DIR/$tdir/$tfile.$i
26530 touch $f || error "touch $f failed"
26531 local count=$($LFS getstripe -c $f)
26532 [ $count -eq 1 ] || error "$f stripe count $count != 1"
26533 local offset=$($LFS getstripe -i $f)
26534 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
26535 local size=$($LFS getstripe -S $f)
26536 [ $size -eq $def_stripe_size ] ||
26537 error "$f stripe size $size != $def_stripe_size"
26538 local pool=$($LFS getstripe -p $f)
26539 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
26542 unlinkmany $DIR/$tdir/$tfile. 1 20
26544 local f=$DIR/$tdir/$tfile
26545 pool_remove_all_targets $test_pool $f
26546 pool_remove $test_pool $f
26548 run_test 406 "DNE support fs default striping"
26551 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
26552 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
26553 skip "Need MDS version at least 2.8.55"
26554 remote_mds_nodsh && skip "remote MDS with nodsh"
26556 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
26557 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
26558 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
26559 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
26560 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
26562 #define OBD_FAIL_DT_TXN_STOP 0x2019
26563 for idx in $(seq $MDSCOUNT); do
26564 do_facet mds$idx "lctl set_param fail_loc=0x2019"
26566 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
26567 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
26568 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
26571 run_test 407 "transaction fail should cause operation fail"
26574 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
26576 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
26577 lctl set_param fail_loc=0x8000040a
26578 # let ll_prepare_partial_page() fail
26579 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
26583 # create at least 100 unused inodes so that
26584 # shrink_icache_memory(0) should not return 0
26585 touch $DIR/$tfile-{0..100}
26586 rm -f $DIR/$tfile-{0..100}
26589 echo 2 > /proc/sys/vm/drop_caches
26591 run_test 408 "drop_caches should not hang due to page leaks"
26595 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26597 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
26598 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
26599 touch $DIR/$tdir/guard || error "(2) Fail to create"
26601 local PREFIX=$(str_repeat 'A' 128)
26602 echo "Create 1K hard links start at $(date)"
26603 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
26604 error "(3) Fail to hard link"
26606 echo "Links count should be right although linkEA overflow"
26607 stat $DIR/$tdir/guard || error "(4) Fail to stat"
26608 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
26609 [ $linkcount -eq 1001 ] ||
26610 error "(5) Unexpected hard links count: $linkcount"
26612 echo "List all links start at $(date)"
26613 ls -l $DIR/$tdir/foo > /dev/null ||
26614 error "(6) Fail to list $DIR/$tdir/foo"
26616 echo "Unlink hard links start at $(date)"
26617 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
26618 error "(7) Fail to unlink"
26619 echo "Unlink hard links finished at $(date)"
26621 run_test 409 "Large amount of cross-MDTs hard links on the same file"
26625 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
26626 skip "Need client version at least 2.9.59"
26627 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
26628 skip "Need MODULES build"
26630 # Create a file, and stat it from the kernel
26631 local testfile=$DIR/$tfile
26634 local run_id=$RANDOM
26635 local my_ino=$(stat --format "%i" $testfile)
26637 # Try to insert the module. This will always fail as the
26638 # module is designed to not be inserted.
26639 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
26642 # Anything but success is a test failure
26644 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
26645 error "no inode match"
26647 run_test 410 "Test inode number returned from kernel thread"
26649 cleanup_test411_cgroup() {
26655 local cg_basedir=/sys/fs/cgroup/memory
26657 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
26658 skip "no setup for cgroup"
26660 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
26661 error "test file creation failed"
26662 cancel_lru_locks osc
26664 # Create a very small memory cgroup to force a slab allocation error
26665 local cgdir=$cg_basedir/osc_slab_alloc
26666 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
26667 trap "cleanup_test411_cgroup $cgdir" EXIT
26668 echo 2M > $cgdir/memory.kmem.limit_in_bytes
26669 echo 1M > $cgdir/memory.limit_in_bytes
26671 # Should not LBUG, just be killed by oom-killer
26672 # dd will return 0 even allocation failure in some environment.
26673 # So don't check return value
26674 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
26675 cleanup_test411_cgroup $cgdir
26679 run_test 411 "Slab allocation error with cgroup does not LBUG"
26682 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
26683 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
26684 skip "Need server version at least 2.10.55"
26686 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
26687 error "mkdir failed"
26688 $LFS getdirstripe $DIR/$tdir
26689 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
26690 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
26691 error "expect $((MDSCOUT - 1)) get $stripe_index"
26692 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
26693 [ $stripe_count -eq 2 ] ||
26694 error "expect 2 get $stripe_count"
26696 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
26701 # subdirs should be on the same MDT as parent
26702 for i in $(seq 0 $((MDSCOUNT - 1))); do
26703 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
26704 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
26705 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
26706 (( index == i )) || error "mdt$i/sub on MDT$index"
26709 # stripe offset -1, ditto
26710 for i in {1..10}; do
26711 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
26712 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
26713 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
26714 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
26715 (( index == index2 )) ||
26716 error "qos$i on MDT$index, sub on MDT$index2"
26719 local testdir=$DIR/$tdir/inherit
26721 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
26724 testdir=$testdir/s$i
26725 mkdir $testdir || error "mkdir $testdir failed"
26726 index=$($LFS getstripe -m $testdir)
26727 (( index == 1 )) ||
26728 error "$testdir on MDT$index"
26731 # not inherit any more
26732 testdir=$testdir/s3
26733 mkdir $testdir || error "mkdir $testdir failed"
26734 getfattr -d -m dmv $testdir | grep dmv &&
26735 error "default LMV set on $testdir" || true
26737 run_test 412 "mkdir on specific MDTs"
26739 TEST413_COUNT=${TEST413_COUNT:-200}
26742 # set_maxage() is used by test_413 only.
26743 # This is a helper function to set maxage. Does not return any value.
26744 # Input: maxage to set
26747 local lmv_qos_maxage
26748 local lod_qos_maxage
26749 local new_maxage=$1
26751 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26752 $LCTL set_param lmv.*.qos_maxage=$new_maxage
26753 stack_trap "$LCTL set_param \
26754 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26755 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
26756 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
26757 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26758 lod.*.mdt_qos_maxage=$new_maxage
26759 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26760 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
26763 generate_uneven_mdts() {
26775 echo "Check for uneven MDTs: "
26777 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26778 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26779 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26781 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26782 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26785 for ((i = 1; i < ${#ffree[@]}; i++)); do
26786 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26787 if [ $tmp -gt $max ]; then
26791 if [ $tmp -lt $min ]; then
26797 (( min > 0 )) || skip "low space on MDT$min_index"
26798 (( ${ffree[min_index]} > 0 )) ||
26799 skip "no free files on MDT$min_index"
26800 (( ${ffree[min_index]} < 10000000 )) ||
26801 skip "too many free files on MDT$min_index"
26803 # Check if we need to generate uneven MDTs
26804 local diff=$(((max - min) * 100 / min))
26805 local testdirp=$DIR/$tdir-fillmdt # parent fill folder
26806 local testdir # individual folder within $testdirp
26810 # fallocate is faster to consume space on MDT, if available
26811 if check_fallocate_supported mds$((min_index + 1)); then
26812 cmd="fallocate -l 128K "
26814 cmd="dd if=/dev/zero bs=128K count=1 of="
26817 echo "using cmd $cmd"
26818 for (( i = 0; diff < threshold; i++ )); do
26819 testdir=${testdirp}/$i
26820 [ -d $testdir ] && continue
26822 (( i % 10 > 0 )) || { $LFS df; $LFS df -i; }
26825 # generate uneven MDTs, create till $threshold% diff
26826 echo -n "weight diff=$diff% must be > $threshold% ..."
26827 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
26828 $LFS mkdir -i $min_index $testdir ||
26829 error "mkdir $testdir failed"
26830 $LFS setstripe -E 1M -L mdt $testdir ||
26831 error "setstripe $testdir failed"
26833 for (( f = 0; f < TEST413_COUNT; f++ )); do
26834 $cmd$testdir/f.$f &> /dev/null || error "$cmd $f failed"
26836 sync; sleep 1; sync
26838 # wait for QOS to update
26839 (( SECONDS < start + 2 )) && sleep $((start + 2 - SECONDS))
26841 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
26842 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
26843 max=$(((${ffree[max_index]} >> 8) *
26844 (${bavail[max_index]} * bsize >> 16)))
26845 min=$(((${ffree[min_index]} >> 8) *
26846 (${bavail[min_index]} * bsize >> 16)))
26847 (( min > 0 )) || skip "low space on MDT$min_index"
26848 diff=$(((max - min) * 100 / min))
26851 echo "MDT filesfree available: ${ffree[*]}"
26852 echo "MDT blocks available: ${bavail[*]}"
26853 echo "weight diff=$diff%"
26858 local stripe_count=$2
26859 local mdts=$(comma_list $(mdts_nodes))
26862 local lmv_qos_prio_free
26863 local lmv_qos_threshold_rr
26864 local lod_qos_prio_free
26865 local lod_qos_threshold_rr
26870 # @total is total directories created if it's testing plain
26871 # directories, otherwise it's total stripe object count for
26872 # striped directories test.
26873 # remote/striped directory unlinking is slow on zfs and may
26874 # timeout, test with fewer directories
26875 [ "$mds1_FSTYPE" = "zfs" ] && total=120 || total=240
26877 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
26878 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
26879 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26881 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
26882 stack_trap "$LCTL set_param \
26883 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
26884 stack_trap "$LCTL set_param \
26885 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
26887 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
26888 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
26889 lod_qos_prio_free=${lod_qos_prio_free%%%}
26890 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
26891 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
26892 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
26893 stack_trap "do_nodes $mdts $LCTL set_param \
26894 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
26895 stack_trap "do_nodes $mdts $LCTL set_param \
26896 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
26898 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26899 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
26901 testdir=$DIR/$tdir-s$stripe_count/rr
26903 local stripe_index=$($LFS getstripe -m $testdir)
26904 local test_mkdir_rr=true
26906 getfattr -d -m dmv -e hex $testdir | grep dmv
26907 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
26908 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
26909 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
26910 test_mkdir_rr=false
26915 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
26916 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
26918 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
26919 for (( i = 0; i < total / stripe_count; i++ )); do
26920 eval $mkdir_cmd $testdir/subdir$i ||
26921 error "$mkdir_cmd subdir$i failed"
26924 for (( i = 0; i < $MDSCOUNT; i++ )); do
26925 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26926 echo "$count directories created on MDT$i"
26927 if $test_mkdir_rr; then
26928 (( count == total / stripe_count / MDSCOUNT )) ||
26929 error "subdirs are not evenly distributed"
26930 elif (( i == stripe_index )); then
26931 (( count == total / stripe_count )) ||
26932 error "$count subdirs created on MDT$i"
26934 (( count == 0 )) ||
26935 error "$count subdirs created on MDT$i"
26938 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
26939 count=$($LFS getdirstripe $testdir/* |
26940 grep -c -P "^\s+$i\t")
26941 echo "$count stripes created on MDT$i"
26942 # deviation should < 5% of average
26943 delta=$((count - total / MDSCOUNT))
26944 (( ${delta#-} <= total / MDSCOUNT / 20 )) ||
26945 error "stripes are not evenly distributed"
26950 echo "Check for uneven MDTs: "
26960 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26961 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26962 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26964 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26965 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26968 for ((i = 1; i < ${#ffree[@]}; i++)); do
26969 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26970 if [ $tmp -gt $max ]; then
26974 if [ $tmp -lt $min ]; then
26979 echo "stripe_count=$stripe_count min_idx=$min_index max_idx=$max_index"
26981 (( min > 0 )) || skip "low space on MDT$min_index"
26982 (( ${ffree[min_index]} < 10000000 )) ||
26983 skip "too many free files on MDT$min_index"
26985 generate_uneven_mdts 120
26987 echo "MDT filesfree available: ${ffree[*]}"
26988 echo "MDT blocks available: ${bavail[*]}"
26989 echo "weight diff=$(((max - min) * 100 / min))%"
26991 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
26993 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
26994 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
26995 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
26996 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
26997 # decrease statfs age, so that it can be updated in time
26998 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
26999 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
27003 testdir=$DIR/$tdir-s$stripe_count/qos
27005 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
27006 for (( i = 0; i < total / stripe_count; i++ )); do
27007 eval $mkdir_cmd $testdir/subdir$i ||
27008 error "$mkdir_cmd subdir$i failed"
27012 for (( i = 0; i < $MDSCOUNT; i++ )); do
27013 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
27014 (( count > max )) && max=$count
27015 echo "$count directories created on MDT$i : curmax=$max"
27018 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
27020 # D-value should > 10% of average
27021 (( max - min > total / stripe_count / MDSCOUNT / 10 )) ||
27022 error "subdirs shouldn't be evenly distributed: $max - $min <= $((total / stripe_count / MDSCOUNT / 10))"
27024 # ditto for stripes
27025 if (( stripe_count > 1 )); then
27027 for (( i = 0; i < $MDSCOUNT; i++ )); do
27028 count=$($LFS getdirstripe $testdir/* |
27029 grep -c -P "^\s+$i\t")
27030 (( count > max )) && max=$count
27031 echo "$count stripes created on MDT$i"
27034 min=$($LFS getdirstripe $testdir/* |
27035 grep -c -P "^\s+$min_index\t")
27036 (( max - min > total / MDSCOUNT / 10 )) ||
27037 error "stripes shouldn't be evenly distributed: $max - $min <= $((total / MDSCOUNT / 10))"
27049 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27050 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27051 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27053 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27055 for ((i = 1; i < ${#ffree[@]}; i++)); do
27056 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27057 (( tmp < min )) && min=$tmp && min_index=$i
27064 [ $MDSCOUNT -lt 2 ] &&
27065 skip "We need at least 2 MDTs for this test"
27067 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27068 skip "Need server version at least 2.12.52"
27070 local stripe_max=$((MDSCOUNT - 1))
27073 # let caller set maxage for latest result
27076 # fill MDT unevenly
27077 generate_uneven_mdts 120
27079 # test 4-stripe directory at most, otherwise it's too slow
27080 # We are being very defensive. Although Autotest uses 4 MDTs.
27081 # We make sure stripe_max does not go over 4.
27082 (( stripe_max > 4 )) && stripe_max=4
27083 # unlinking striped directory is slow on zfs, and may timeout, only test
27085 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27086 for stripe_count in $(seq 1 $stripe_max); do
27087 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
27088 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
27089 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
27090 error "mkdir failed"
27091 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
27094 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
27097 [ $MDSCOUNT -lt 2 ] &&
27098 skip "We need at least 2 MDTs for this test"
27100 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27101 skip "Need server version at least 2.12.52"
27103 local stripe_max=$((MDSCOUNT - 1))
27107 # let caller set maxage for latest result
27110 # fill MDT unevenly
27111 generate_uneven_mdts 120
27113 # test 4-stripe directory at most, otherwise it's too slow
27114 # We are being very defensive. Although Autotest uses 4 MDTs.
27115 # We make sure stripe_max does not go over 4.
27116 (( stripe_max > 4 )) && stripe_max=4
27117 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27118 for stripe_count in $(seq 1 $stripe_max); do
27119 testdir=$DIR/$tdir-s$stripe_count
27120 mkdir $testdir || error "mkdir $testdir failed"
27121 mkdir $testdir/rr || error "mkdir rr failed"
27122 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
27123 error "mkdir qos failed"
27124 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
27125 $testdir/rr || error "setdirstripe rr failed"
27126 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
27127 error "setdirstripe failed"
27128 test_qos_mkdir "mkdir" $stripe_count
27131 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
27134 (( $MDSCOUNT >= 2 )) ||
27135 skip "We need at least 2 MDTs for this test"
27137 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
27138 skip "Need server version at least 2.14.51"
27143 local lmv_qos_maxage
27144 local lod_qos_maxage
27146 # let caller set maxage for latest result
27147 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27148 $LCTL set_param lmv.*.qos_maxage=1
27149 stack_trap "$LCTL set_param \
27150 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
27151 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
27152 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
27153 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27154 lod.*.mdt_qos_maxage=1
27155 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27156 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
27158 # fill MDT unevenly
27159 generate_uneven_mdts 120
27161 testdir=$DIR/${tdir}-s1
27162 mkdir $testdir || error "mkdir $testdir failed"
27163 mkdir $testdir/rr || error "mkdir rr failed"
27164 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
27165 # default max_inherit is -1, default max_inherit_rr is 0
27166 $LFS setdirstripe -D -c 1 $testdir/rr ||
27167 error "setdirstripe rr failed"
27168 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
27169 error "setdirstripe qos failed"
27170 test_qos_mkdir "mkdir" 1
27172 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
27173 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
27174 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
27175 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
27176 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
27178 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
27179 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
27180 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
27181 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
27182 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
27183 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
27184 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
27185 error "level2 shouldn't have default LMV" || true
27187 run_test 413c "mkdir with default LMV max inherit rr"
27190 (( MDSCOUNT >= 2 )) ||
27191 skip "We need at least 2 MDTs for this test"
27193 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
27194 skip "Need server version at least 2.14.51"
27196 local lmv_qos_threshold_rr
27198 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27200 stack_trap "$LCTL set_param \
27201 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
27203 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27204 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
27205 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
27206 error "$tdir shouldn't have default LMV"
27207 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
27208 error "mkdir sub failed"
27210 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
27212 (( count == 100 )) || error "$count subdirs on MDT0"
27214 run_test 413d "inherit ROOT default LMV"
27217 (( MDSCOUNT >= 2 )) ||
27218 skip "We need at least 2 MDTs for this test"
27219 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27220 skip "Need server version at least 2.14.55"
27222 local testdir=$DIR/$tdir
27223 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
27225 local sub_max_inherit
27227 mkdir -p $testdir || error "failed to create $testdir"
27229 # set default max-inherit to -1 if stripe count is 0 or 1
27230 $LFS setdirstripe -D -c 1 $testdir ||
27231 error "failed to set default LMV"
27232 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27233 (( max_inherit == -1 )) ||
27234 error "wrong max_inherit value $max_inherit"
27236 # set default max_inherit to a fixed value if stripe count is not 0 or 1
27237 $LFS setdirstripe -D -c -1 $testdir ||
27238 error "failed to set default LMV"
27239 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27240 (( max_inherit > 0 )) ||
27241 error "wrong max_inherit value $max_inherit"
27243 # and the subdir will decrease the max_inherit by 1
27244 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
27245 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
27246 (( sub_max_inherit == max_inherit - 1)) ||
27247 error "wrong max-inherit of subdir $sub_max_inherit"
27249 # check specified --max-inherit and warning message
27250 stack_trap "rm -f $tmpfile"
27251 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
27252 error "failed to set default LMV"
27253 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27254 (( max_inherit == -1 )) ||
27255 error "wrong max_inherit value $max_inherit"
27257 # check the warning messages
27258 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
27259 error "failed to detect warning string"
27262 run_test 413e "check default max-inherit value"
27264 test_fs_dmv_inherit()
27266 local testdir=$DIR/$tdir
27273 mkdir $testdir || error "mkdir $testdir failed"
27274 count=$($LFS getdirstripe -D -c $testdir)
27275 (( count == 1 )) ||
27276 error "$testdir default LMV count mismatch $count != 1"
27277 inherit=$($LFS getdirstripe -D -X $testdir)
27278 (( inherit == 3 - i )) ||
27279 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
27280 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
27281 (( inherit_rr == 3 - i )) ||
27282 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
27283 testdir=$testdir/sub
27286 mkdir $testdir || error "mkdir $testdir failed"
27287 count=$($LFS getdirstripe -D -c $testdir)
27288 (( count == 0 )) ||
27289 error "$testdir default LMV count not zero: $count"
27293 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
27295 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27296 skip "Need server version at least 2.14.55"
27298 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
27299 error "dump $DIR default LMV failed"
27300 stack_trap "setfattr --restore=$TMP/dmv.ea"
27302 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
27303 error "set $DIR default LMV failed"
27305 test_fs_dmv_inherit
27307 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
27310 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
27312 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
27313 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
27314 error "dump $DIR default LMV failed"
27315 stack_trap "setfattr --restore=$TMP/dmv.ea"
27317 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
27318 error "set $DIR default LMV failed"
27320 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
27321 error "mount $MOUNT2 failed"
27322 stack_trap "umount_client $MOUNT2"
27324 local saved_DIR=$DIR
27328 stack_trap "export DIR=$saved_DIR"
27330 # first check filesystem-wide default LMV inheritance
27331 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
27333 # then check subdirs are spread to all MDTs
27334 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
27336 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
27338 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
27340 run_test 413g "enforce ROOT default LMV on subdir mount"
27343 (( MDSCOUNT >= 2 )) ||
27344 skip "We need at least 2 MDTs for this test"
27346 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
27347 skip "Need server version at least 2.15.50.6"
27349 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27351 stack_trap "$LCTL set_param \
27352 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
27353 $LCTL set_param lmv.*.qos_maxage=1
27357 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
27358 local count=$((MDSCOUNT * 20))
27360 generate_uneven_mdts 50
27362 mkdir -p $dir || error "mkdir $dir failed"
27363 stack_trap "rm -rf $dir"
27364 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
27365 --max-inherit-rr=$rr_depth $dir
27367 for ((d=0; d < depth + 2; d++)); do
27369 for ((sub=0; sub < count; sub++)); do
27372 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
27373 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
27374 # subdirs within $rr_depth should be created round-robin
27375 if (( d < rr_depth )); then
27376 (( ${num[0]} != count )) ||
27377 error "all objects created on MDT ${num[1]}"
27383 run_test 413h "don't stick to parent for round-robin dirs"
27386 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27388 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27389 skip "Need server version at least 2.14.55"
27391 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
27392 error "dump $DIR default LMV failed"
27393 stack_trap "setfattr --restore=$TMP/dmv.ea"
27395 local testdir=$DIR/$tdir
27400 $LFS setdirstripe -D -i-1 -c1 --max-inherit=$def_max \
27401 --max-inherit-rr=$def_max_rr $DIR ||
27402 error "set $DIR default LMV failed"
27404 for i in $(seq 2 3); do
27405 def_max=$((def_max - 1))
27406 (( def_max_rr == 0 )) || def_max_rr=$((def_max_rr - 1))
27409 # RR is decremented and keeps zeroed once exhausted
27410 count=$($LFS getdirstripe -D --max-inherit-rr $testdir)
27411 (( count == def_max_rr )) ||
27412 error_noexit "$testdir: max-inherit-rr $count != $def_max_rr"
27414 # max-inherit is decremented
27415 count=$($LFS getdirstripe -D --max-inherit $testdir)
27416 (( count == def_max )) ||
27417 error_noexit "$testdir: max-inherit $count != $def_max"
27419 testdir=$testdir/d$i
27422 # d3 is the last inherited from ROOT, no inheritance anymore
27423 # i.e. no the default layout anymore
27424 mkdir -p $testdir/d4/d5
27425 count=$($LFS getdirstripe -D --max-inherit $testdir)
27426 (( count == -1 )) ||
27427 error_noexit "$testdir: max-inherit $count != -1"
27429 local p_count=$($LFS getdirstripe -i $testdir)
27431 for i in $(seq 4 5); do
27432 testdir=$testdir/d$i
27434 # the root default layout is not applied once exhausted
27435 count=$($LFS getdirstripe -i $testdir)
27436 (( count == p_count )) ||
27437 error_noexit "$testdir: stripe-offset $count != parent offset $p_count"
27440 $LFS setdirstripe -i 0 $DIR/d2
27441 count=$($LFS getdirstripe -D --max-inherit $DIR/d2)
27442 (( count == -1 )) ||
27443 error_noexit "$DIR/d2: max-inherit non-striped default $count != -1"
27445 run_test 413i "check default layout inheritance"
27452 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
27453 unlinkmany $subdir/f. $TEST413_COUNT &
27457 for pid in $pids; do
27463 run_test 413z "413 test cleanup"
27466 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
27467 $LCTL set_param fail_loc=0x80000521
27468 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
27471 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
27474 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
27475 (( $MDS1_VERSION >= $(version_code 2.11.52) )) ||
27476 skip "Need server version at least 2.11.52"
27482 # this test may be slow on ZFS
27483 [[ "$mds1_FSTYPE" == "zfs" ]] && total=50
27485 # though this test is designed for striped directory, let's test normal
27486 # directory too since lock is always saved as CoS lock.
27487 test_mkdir $DIR/$tdir || error "mkdir $tdir"
27488 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
27489 stack_trap "unlinkmany $DIR/$tdir/$tfile. $total || true"
27490 # if looping with ONLY_REPEAT, wait for previous deletions to finish
27491 wait_delete_completed_mds
27493 # run a loop without concurrent touch to measure rename duration.
27494 # only for test debug/robustness, NOT part of COS functional test.
27495 local start_time=$SECONDS
27496 for ((i = 0; i < total; i++)); do
27497 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
27500 local baseline=$((SECONDS - start_time))
27501 echo "rename $total files without 'touch' took $baseline sec"
27508 local setattr_pid=$!
27510 # rename files back to original name so unlinkmany works
27511 start_time=$SECONDS
27512 for ((i = 0; i < total; i++)); do
27513 mrename $DIR/$tdir/$tfile-new.$i $DIR/$tdir/$tfile.$i\
27516 local duration=$((SECONDS - start_time))
27518 kill -9 $setattr_pid
27520 echo "rename $total files with 'touch' took $duration sec"
27521 (( max > 2 * baseline )) || max=$((2 * baseline + 5))
27522 (( duration <= max )) ||
27523 error_not_in_vm "rename took $duration > $max sec"
27525 run_test 415 "lock revoke is not missing"
27528 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
27529 skip "Need server version at least 2.11.55"
27531 # define OBD_FAIL_OSD_TXN_START 0x19a
27532 do_facet mds1 lctl set_param fail_loc=0x19a
27534 lfs mkdir -c $MDSCOUNT $DIR/$tdir
27538 run_test 416 "transaction start failure won't cause system hung"
27542 do_nodes $(comma_list $(mdts_nodes)) \
27543 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
27544 do_nodes $(comma_list $(mdts_nodes)) \
27545 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
27546 do_nodes $(comma_list $(mdts_nodes)) \
27547 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
27551 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27552 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
27553 skip "Need MDS version at least 2.11.56"
27555 trap cleanup_417 RETURN EXIT
27557 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
27558 do_nodes $(comma_list $(mdts_nodes)) \
27559 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
27560 $LFS migrate -m 0 $DIR/$tdir.1 &&
27561 error "migrate dir $tdir.1 should fail"
27563 do_nodes $(comma_list $(mdts_nodes)) \
27564 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
27565 $LFS mkdir -i 1 $DIR/$tdir.2 &&
27566 error "create remote dir $tdir.2 should fail"
27568 do_nodes $(comma_list $(mdts_nodes)) \
27569 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
27570 $LFS mkdir -c 2 $DIR/$tdir.3 &&
27571 error "create striped dir $tdir.3 should fail"
27574 run_test 417 "disable remote dir, striped dir and dir migration"
27576 # Checks that the outputs of df [-i] and lfs df [-i] match
27578 # usage: check_lfs_df <blocks | inodes> <mountpoint>
27588 [ "$1" == "blocks" ] && inodes= || inodes="-i"
27590 for count in {1..100}; do
27591 do_nodes "$CLIENTS" \
27592 $LCTL set_param ldlm.namespaces.*.lru_size=clear
27595 # read the lines of interest
27596 df_out=($(df -P $inodes $dir | tail -n +2)) ||
27597 error "df $inodes $dir | tail -n +2 failed"
27598 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
27599 error "lfs df $inodes $dir | grep summary: failed"
27601 # skip first substrings of each output as they are different
27602 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
27603 # compare the two outputs
27605 # skip "available" on MDT until LU-13997 is fixed.
27606 #for i in {1..5}; do
27607 for i in 1 2 4 5; do
27608 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
27616 lfs df $inodes $dir
27617 error "df and lfs df $1 output mismatch: " \
27618 "df ${inodes}: ${df_out[*]}, " \
27619 "lfs df ${inodes}: ${lfs_df_out[*]}"
27624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27626 local dir=$DIR/$tdir
27627 local numfiles=$((RANDOM % 4096 + 2))
27628 local numblocks=$((RANDOM % 256 + 1))
27630 wait_delete_completed
27633 # check block output
27634 check_lfs_df blocks $dir
27635 # check inode output
27636 check_lfs_df inodes $dir
27638 # create a single file and retest
27639 echo "Creating a single file and testing"
27640 createmany -o $dir/$tfile- 1 &>/dev/null ||
27641 error "creating 1 file in $dir failed"
27642 check_lfs_df blocks $dir
27643 check_lfs_df inodes $dir
27645 # create a random number of files
27646 echo "Creating $((numfiles - 1)) files and testing"
27647 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
27648 error "creating $((numfiles - 1)) files in $dir failed"
27650 # write a random number of blocks to the first test file
27651 echo "Writing $numblocks 4K blocks and testing"
27652 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
27653 count=$numblocks &>/dev/null ||
27654 error "dd to $dir/${tfile}-0 failed"
27657 check_lfs_df blocks $dir
27658 check_lfs_df inodes $dir
27660 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
27661 error "unlinking $numfiles files in $dir failed"
27663 run_test 418 "df and lfs df outputs match"
27667 local dir=$DIR/$tdir
27672 cancel_lru_locks mdc
27674 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
27675 $LCTL set_param fail_loc=0x1410
27677 $LCTL set_param fail_loc=0
27680 run_test 419 "Verify open file by name doesn't crash kernel"
27684 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
27685 skip "Need MDS version at least 2.12.53"
27687 local SAVE_UMASK=$(umask)
27688 local dir=$DIR/$tdir
27689 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
27693 mkdir -m03777 $dir/testdir
27694 ls -dn $dir/testdir
27695 # Need to remove trailing '.' when SELinux is enabled
27696 local dirperms=$(ls -dn $dir/testdir |
27697 awk '{ sub(/\.$/, "", $1); print $1}')
27698 [ $dirperms == "drwxrwsrwt" ] ||
27699 error "incorrect perms on $dir/testdir"
27701 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
27702 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
27703 ls -n $dir/testdir/testfile
27704 local fileperms=$(ls -n $dir/testdir/testfile |
27705 awk '{ sub(/\.$/, "", $1); print $1}')
27706 [ $fileperms == "-rwxr-xr-x" ] ||
27707 error "incorrect perms on $dir/testdir/testfile"
27711 run_test 420 "clear SGID bit on non-directories for non-members"
27718 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27719 skip "Need MDS version at least 2.12.54"
27721 test_mkdir $DIR/$tdir
27722 createmany -o $DIR/$tdir/f 3
27723 cnt=$(ls -1 $DIR/$tdir | wc -l)
27724 [ $cnt != 3 ] && error "unexpected #files: $cnt"
27726 fid1=$(lfs path2fid $DIR/$tdir/f1)
27727 fid2=$(lfs path2fid $DIR/$tdir/f2)
27728 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
27730 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
27731 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
27733 cnt=$(ls -1 $DIR/$tdir | wc -l)
27734 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
27736 rm -f $DIR/$tdir/f3 || error "can't remove f3"
27737 createmany -o $DIR/$tdir/f 3
27738 cnt=$(ls -1 $DIR/$tdir | wc -l)
27739 [ $cnt != 3 ] && error "unexpected #files: $cnt"
27741 fid1=$(lfs path2fid $DIR/$tdir/f1)
27742 fid2=$(lfs path2fid $DIR/$tdir/f2)
27743 echo "remove using fsname $FSNAME"
27744 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
27746 cnt=$(ls -1 $DIR/$tdir | wc -l)
27747 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
27749 run_test 421a "simple rm by fid"
27756 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27757 skip "Need MDS version at least 2.12.54"
27759 test_mkdir $DIR/$tdir
27760 createmany -o $DIR/$tdir/f 3
27761 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
27764 FID1=$(lfs path2fid $DIR/$tdir/f1)
27765 FID2=$(lfs path2fid $DIR/$tdir/f2)
27766 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
27768 kill -USR1 $MULTIPID
27771 cnt=$(ls $DIR/$tdir | wc -l)
27772 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
27774 run_test 421b "rm by fid on open file"
27780 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27781 skip "Need MDS version at least 2.12.54"
27783 test_mkdir $DIR/$tdir
27784 createmany -o $DIR/$tdir/f 3
27785 touch $DIR/$tdir/$tfile
27786 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
27787 cnt=$(ls -1 $DIR/$tdir | wc -l)
27788 [ $cnt != 184 ] && error "unexpected #files: $cnt"
27790 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
27791 $LFS rmfid $DIR $FID1 || error "rmfid failed"
27793 cnt=$(ls $DIR/$tdir | wc -l)
27794 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
27796 run_test 421c "rm by fid against hardlinked files"
27802 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27803 skip "Need MDS version at least 2.12.54"
27805 test_mkdir $DIR/$tdir
27806 createmany -o $DIR/$tdir/f 4097
27807 cnt=$(ls -1 $DIR/$tdir | wc -l)
27808 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
27810 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
27811 $LFS rmfid $DIR $FIDS || error "rmfid failed"
27813 cnt=$(ls $DIR/$tdir | wc -l)
27815 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27817 run_test 421d "rmfid en masse"
27823 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27824 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27825 skip "Need MDS version at least 2.12.54"
27827 mkdir -p $DIR/$tdir
27828 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
27829 createmany -o $DIR/$tdir/striped_dir/f 512
27830 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27831 [ $cnt != 512 ] && error "unexpected #files: $cnt"
27833 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
27834 sed "s/[/][^:]*://g")
27835 $LFS rmfid $DIR $FIDS || error "rmfid failed"
27837 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
27839 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27841 run_test 421e "rmfid in DNE"
27847 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27848 skip "Need MDS version at least 2.12.54"
27850 test_mkdir $DIR/$tdir
27852 cnt=$(ls -1 $DIR/$tdir | wc -l)
27853 [ $cnt != 1 ] && error "unexpected #files: $cnt"
27855 FID=$(lfs path2fid $DIR/$tdir/f)
27856 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
27857 # rmfid should fail
27858 cnt=$(ls -1 $DIR/$tdir | wc -l)
27859 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
27861 chmod a+rw $DIR/$tdir
27863 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
27864 # rmfid should fail
27865 cnt=$(ls -1 $DIR/$tdir | wc -l)
27866 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
27869 $RUNAS touch $DIR/$tdir/f
27870 FID=$(lfs path2fid $DIR/$tdir/f)
27871 echo "rmfid as root"
27872 $LFS rmfid $DIR $FID || error "rmfid as root failed"
27873 cnt=$(ls -1 $DIR/$tdir | wc -l)
27874 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
27877 $RUNAS touch $DIR/$tdir/f
27878 cnt=$(ls -1 $DIR/$tdir | wc -l)
27879 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
27880 FID=$(lfs path2fid $DIR/$tdir/f)
27881 # rmfid w/o user_fid2path mount option should fail
27882 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
27883 cnt=$(ls -1 $DIR/$tdir | wc -l)
27884 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
27886 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
27887 stack_trap "rmdir $tmpdir"
27888 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
27889 error "failed to mount client'"
27890 stack_trap "umount_client $tmpdir"
27892 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
27893 # rmfid should succeed
27894 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
27895 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
27897 # rmfid shouldn't allow to remove files due to dir's permission
27898 chmod a+rwx $tmpdir/$tdir
27899 touch $tmpdir/$tdir/f
27900 ls -la $tmpdir/$tdir
27901 FID=$(lfs path2fid $tmpdir/$tdir/f)
27902 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
27905 run_test 421f "rmfid checks permissions"
27911 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27912 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27913 skip "Need MDS version at least 2.12.54"
27915 mkdir -p $DIR/$tdir
27916 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
27917 createmany -o $DIR/$tdir/striped_dir/f 512
27918 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27919 [ $cnt != 512 ] && error "unexpected #files: $cnt"
27921 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
27922 sed "s/[/][^:]*://g")
27924 rm -f $DIR/$tdir/striped_dir/f1*
27925 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27926 removed=$((512 - cnt))
27928 # few files have been just removed, so we expect
27929 # rmfid to fail on their fids
27930 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
27931 [ $removed != $errors ] && error "$errors != $removed"
27933 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
27935 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27937 run_test 421g "rmfid to return errors properly"
27949 (( MDS1_VERSION >= $(version_code 2.15.53) )) ||
27950 skip "Need MDS version at least 2.15.53"
27952 test_mkdir $DIR/$tdir
27953 test_mkdir $DIR/$tdir/subdir
27954 touch $DIR/$tdir/subdir/file0
27955 old_fid=$(lfs path2fid $DIR/$tdir/subdir/file0 | sed "s/[/][^:]*://g")
27956 echo File $DIR/$tdir/subdir/file0 FID $old_fid
27957 rm -f $DIR/$tdir/subdir/file0
27958 touch $DIR/$tdir/subdir/fileA
27959 fidA=$(lfs path2fid $DIR/$tdir/subdir/fileA | sed "s/[/][^:]*://g")
27960 echo File $DIR/$tdir/subdir/fileA FID $fidA
27961 touch $DIR/$tdir/subdir/fileB
27962 fidB=$(lfs path2fid $DIR/$tdir/subdir/fileB | sed "s/[/][^:]*://g")
27963 echo File $DIR/$tdir/subdir/fileB FID $fidB
27964 ln $DIR/$tdir/subdir/fileB $DIR/$tdir/subdir/fileB_hl
27965 touch $DIR/$tdir/subdir/fileC
27966 fidC=$(lfs path2fid $DIR/$tdir/subdir/fileC | sed "s/[/][^:]*://g")
27967 echo File $DIR/$tdir/subdir/fileC FID $fidC
27968 ln $DIR/$tdir/subdir/fileC $DIR/$tdir/fileC
27969 touch $DIR/$tdir/fileD
27970 fidD=$(lfs path2fid $DIR/$tdir/fileD | sed "s/[/][^:]*://g")
27971 echo File $DIR/$tdir/fileD FID $fidD
27973 # mount another client mount point with subdirectory mount
27974 export FILESET=/$tdir/subdir
27975 mount_other=${MOUNT}_other
27976 mount_client $mount_other ${MOUNT_OPTS}
27979 (( mount_ret == 0 )) || error "mount $mount_other failed"
27981 echo Removing FIDs:
27982 echo $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
27983 $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
27986 umount_client $mount_other || error "umount $mount_other failed"
27988 (( rmfid_ret != 0 )) || error "rmfid should have failed"
27990 # fileA should have been deleted
27991 stat $DIR/$tdir/subdir/fileA && error "fileA not deleted"
27993 # fileB should have been deleted
27994 stat $DIR/$tdir/subdir/fileB && error "fileB not deleted"
27996 # fileC should not have been deleted, fid also exists outside of fileset
27997 stat $DIR/$tdir/subdir/fileC || error "fileC deleted"
27999 # fileD should not have been deleted, it exists outside of fileset
28000 stat $DIR/$tdir/fileD || error "fileD deleted"
28002 run_test 421h "rmfid with fileset mount"
28005 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
28006 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
28007 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
28008 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
28009 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
28011 local amc=$(at_max_get client)
28012 local amo=$(at_max_get mds1)
28013 local timeout=`lctl get_param -n timeout`
28015 at_max_set 0 client
28018 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
28019 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
28020 fail_val=$(((2*timeout + 10)*1000))
28021 touch $DIR/$tdir/d3/file &
28023 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
28024 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
28025 fail_val=$((2*timeout + 5))
28026 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
28030 sleep $((2 * timeout))
28034 touch $DIR/$tdir/d2/file3
28035 touch $DIR/$tdir/d2/file4
28036 touch $DIR/$tdir/d2/file5
28039 at_max_set $amc client
28040 at_max_set $amo mds1
28042 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
28043 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
28044 error "Watchdog is always throttled"
28046 run_test 422 "kill a process with RPC in progress"
28059 # ensure statfs cache is expired
28062 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
28063 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
28067 run_test 423 "statfs should return a right data"
28070 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | CFS_FAIL_ONCE
28071 $LCTL set_param fail_loc=0x80000522
28072 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
28075 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
28078 test_mkdir -c -1 $DIR/$tdir
28079 $LFS setstripe -c -1 $DIR/$tdir
28081 lru_resize_disable "" 100
28082 stack_trap "lru_resize_enable" EXIT
28086 for i in $(seq $((MDSCOUNT * 125))); do
28087 local t=$DIR/$tdir/$tfile_$i
28089 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
28090 error_noexit "Create file $t"
28092 stack_trap "rm -rf $DIR/$tdir" EXIT
28094 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
28095 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
28096 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
28098 [ $lock_count -le $lru_size ] ||
28099 error "osc lock count $lock_count > lru size $lru_size"
28102 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
28103 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
28104 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
28106 [ $lock_count -le $lru_size ] ||
28107 error "mdc lock count $lock_count > lru size $lru_size"
28110 run_test 425 "lock count should not exceed lru size"
28113 splice-test -r $DIR/$tfile
28114 splice-test -rd $DIR/$tfile
28115 splice-test $DIR/$tfile
28116 splice-test -d $DIR/$tfile
28118 run_test 426 "splice test on Lustre"
28121 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
28122 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
28123 skip "Need MDS version at least 2.12.4"
28129 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
28130 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
28132 $LFS getdirstripe $DIR/$tdir/1/dir
28134 #first setfattr for creating updatelog
28135 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
28137 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
28138 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
28139 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
28140 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
28144 wait_recovery_complete mds2 $((2*TIMEOUT))
28146 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
28147 echo $log | grep "get update log failed" &&
28148 error "update log corruption is detected" || true
28150 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
28153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28154 local cache_limit=$CACHE_MAX
28156 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
28157 $LCTL set_param -n llite.*.max_cached_mb=64
28160 $LFS setstripe -c 1 $DIR/$tdir
28161 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
28162 stack_trap "rm -f $DIR/$tdir/$tfile.*"
28164 for f in $(seq 4); do
28165 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
28169 cancel_lru_locks osc
28171 for f in $(seq 4); do
28172 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
28176 run_test 428 "large block size IO should not hang"
28178 test_429() { # LU-7915 / LU-10948
28179 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
28180 local testfile=$DIR/$tfile
28181 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
28187 $LCTL get_param $ll_opencache_threshold_count ||
28188 skip "client does not have opencache parameter"
28190 set_opencache $new_flag
28191 stack_trap "restore_opencache"
28192 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
28193 error "enable opencache failed"
28195 # drop MDC DLM locks
28196 cancel_lru_locks mdc
28197 # clear MDC RPC stats counters
28198 $LCTL set_param $mdc_rpcstats=clear
28200 # According to the current implementation, we need to run 3 times
28201 # open & close file to verify if opencache is enabled correctly.
28202 # 1st, RPCs are sent for lookup/open and open handle is released on
28204 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
28205 # so open handle won't be released thereafter.
28206 # 3rd, No RPC is sent out.
28207 $MULTIOP $testfile oc || error "multiop failed"
28208 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28209 echo "1st: $first_rpc RPCs in flight"
28211 $MULTIOP $testfile oc || error "multiop failed"
28212 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28213 echo "2nd: $second_rpc RPCs in flight"
28215 $MULTIOP $testfile oc || error "multiop failed"
28216 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28217 echo "3rd: $third_rpc RPCs in flight"
28219 #verify no MDC RPC is sent
28220 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
28222 run_test 429 "verify if opencache flag on client side does work"
28228 # data at [200K, 400K)
28229 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
28230 error "256K->512K dd fails"
28232 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
28233 error "2M->3M dd fails"
28235 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
28236 error "4M->5M dd fails"
28237 echo "Data at 256K...512K, 2M...3M and 4M...5M"
28238 # start at first component hole #1
28239 printf "Seeking hole from 1000 ... "
28240 offset=$(lseek_test -l 1000 $file)
28242 [[ $offset == 1000 ]] || error "offset $offset != 1000"
28243 printf "Seeking data from 1000 ... "
28244 offset=$(lseek_test -d 1000 $file)
28246 [[ $offset == 262144 ]] || error "offset $offset != 262144"
28248 # start at first component data block
28249 printf "Seeking hole from 300000 ... "
28250 offset=$(lseek_test -l 300000 $file)
28252 [[ $offset == 524288 ]] || error "offset $offset != 524288"
28253 printf "Seeking data from 300000 ... "
28254 offset=$(lseek_test -d 300000 $file)
28256 [[ $offset == 300000 ]] || error "offset $offset != 300000"
28258 # start at the first component but beyond end of object size
28259 printf "Seeking hole from 1000000 ... "
28260 offset=$(lseek_test -l 1000000 $file)
28262 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28263 printf "Seeking data from 1000000 ... "
28264 offset=$(lseek_test -d 1000000 $file)
28266 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
28268 # start at second component stripe 2 (empty file)
28269 printf "Seeking hole from 1500000 ... "
28270 offset=$(lseek_test -l 1500000 $file)
28272 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
28273 printf "Seeking data from 1500000 ... "
28274 offset=$(lseek_test -d 1500000 $file)
28276 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
28278 # start at second component stripe 1 (all data)
28279 printf "Seeking hole from 3000000 ... "
28280 offset=$(lseek_test -l 3000000 $file)
28282 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
28283 printf "Seeking data from 3000000 ... "
28284 offset=$(lseek_test -d 3000000 $file)
28286 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
28288 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
28289 error "2nd dd fails"
28290 echo "Add data block at 640K...1280K"
28292 # start at before new data block, in hole
28293 printf "Seeking hole from 600000 ... "
28294 offset=$(lseek_test -l 600000 $file)
28296 [[ $offset == 600000 ]] || error "offset $offset != 600000"
28297 printf "Seeking data from 600000 ... "
28298 offset=$(lseek_test -d 600000 $file)
28300 [[ $offset == 655360 ]] || error "offset $offset != 655360"
28302 # start at the first component new data block
28303 printf "Seeking hole from 1000000 ... "
28304 offset=$(lseek_test -l 1000000 $file)
28306 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
28307 printf "Seeking data from 1000000 ... "
28308 offset=$(lseek_test -d 1000000 $file)
28310 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28312 # start at second component stripe 2, new data
28313 printf "Seeking hole from 1200000 ... "
28314 offset=$(lseek_test -l 1200000 $file)
28316 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
28317 printf "Seeking data from 1200000 ... "
28318 offset=$(lseek_test -d 1200000 $file)
28320 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
28322 # start beyond file end
28323 printf "Using offset > filesize ... "
28324 lseek_test -l 4000000 $file && error "lseek should fail"
28325 printf "Using offset > filesize ... "
28326 lseek_test -d 4000000 $file && error "lseek should fail"
28332 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
28333 skip "MDT does not support SEEK_HOLE"
28335 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
28336 skip "OST does not support SEEK_HOLE"
28338 local file=$DIR/$tdir/$tfile
28340 mkdir -p $DIR/$tdir
28342 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
28343 # OST stripe #1 will have continuous data at [1M, 3M)
28344 # OST stripe #2 is empty
28345 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
28346 lseek_test_430 $file
28348 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
28349 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
28350 lseek_test_430 $file
28352 $LFS setstripe -c2 -S 512K $file
28353 echo "Two stripes, stripe size 512K"
28354 lseek_test_430 $file
28356 # FLR with stale mirror
28357 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
28359 echo "Mirrored file:"
28360 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
28361 echo "Plain 2 stripes 1M"
28362 lseek_test_430 $file
28365 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
28368 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
28369 skip "OST does not support SEEK_HOLE"
28372 local file=$DIR/$tdir/$tfile
28374 mkdir -p $DIR/$tdir
28375 # Empty layout lseek should fail
28378 printf "Seeking hole from 0 ... "
28379 lseek_test -l 0 $file && error "lseek should fail"
28380 printf "Seeking data from 0 ... "
28381 lseek_test -d 0 $file && error "lseek should fail"
28385 $LFS setstripe -E 1M -c2 -E eof $file
28386 $TRUNCATE $file 1048576
28387 printf "Seeking hole from 1000000 ... "
28388 offset=$(lseek_test -l 1000000 $file)
28390 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28391 printf "Seeking data from 1000000 ... "
28392 lseek_test -d 1000000 $file && error "lseek should fail"
28395 # full component followed by non-inited one
28396 $LFS setstripe -E 1M -c2 -E eof $file
28397 dd if=/dev/urandom of=$file bs=1M count=1
28398 printf "Seeking hole from 1000000 ... "
28399 offset=$(lseek_test -l 1000000 $file)
28401 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
28402 printf "Seeking hole from 1048576 ... "
28403 lseek_test -l 1048576 $file && error "lseek should fail"
28404 # init second component and truncate back
28405 echo "123" >> $file
28406 $TRUNCATE $file 1048576
28407 printf "Seeking hole from 1000000 ... "
28408 offset=$(lseek_test -l 1000000 $file)
28410 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
28411 printf "Seeking hole from 1048576 ... "
28412 lseek_test -l 1048576 $file && error "lseek should fail"
28413 # boundary checks for big values
28414 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
28415 offset=$(lseek_test -d 0 $file.10g)
28416 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
28417 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
28418 offset=$(lseek_test -d 0 $file.100g)
28419 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
28422 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
28425 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
28426 skip "OST does not support SEEK_HOLE"
28428 local file=$DIR/$tdir/$tfile
28431 mkdir -p $DIR/$tdir
28432 stack_trap "rm -f $file $file.tmp"
28433 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M || error "dd failed"
28435 # cp version 8.33+ prefers lseek over fiemap
28436 local ver=$(cp --version | awk '{ print $4; exit; }')
28438 echo "cp $ver installed"
28439 if (( $(version_code $ver) >= $(version_code 8.33) )); then
28441 time cp -v $file $file.tmp || error "cp $file failed"
28442 (( SECONDS - start < 5 )) || {
28443 strace cp $file $file.tmp |&
28444 grep -E "open|read|seek|FIEMAP" |
28446 error "cp: too long runtime $((SECONDS - start))"
28449 echo "cp test skipped due to $ver < 8.33"
28452 # tar version 1.29+ supports SEEK_HOLE/DATA
28453 ver=$(tar --version | awk '{ print $4; exit; }')
28454 echo "tar $ver installed"
28455 if (( $(version_code $ver) >= $(version_code 1.29) )); then
28457 time tar cvf $file.tmp --sparse $file || error "tar $file error"
28458 (( SECONDS - start < 5 )) || {
28459 strace tar cf $file.tmp --sparse $file |&
28460 grep -E "open|read|seek|FIEMAP" |
28462 error "tar: too long runtime $((SECONDS - start))"
28465 echo "tar test skipped due to $ver < 1.29"
28468 run_test 430c "lseek: external tools check"
28470 test_431() { # LU-14187
28471 local file=$DIR/$tdir/$tfile
28473 mkdir -p $DIR/$tdir
28474 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
28475 dd if=/dev/urandom of=$file bs=4k count=1
28476 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
28477 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
28478 #define OBD_FAIL_OST_RESTART_IO 0x251
28479 do_facet ost1 "$LCTL set_param fail_loc=0x251"
28480 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
28484 echo 3 > /proc/sys/vm/drop_caches
28485 diff $file $file.0 || error "data diff"
28487 run_test 431 "Restart transaction for IO"
28489 cleanup_test_432() {
28490 do_facet mgs $LCTL nodemap_activate 0
28491 wait_nm_sync active
28495 local tmpdir=$TMP/dir432
28497 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
28498 skip "Need MDS version at least 2.14.52"
28500 stack_trap cleanup_test_432 EXIT
28504 do_facet mgs $LCTL nodemap_activate 1
28505 wait_nm_sync active
28506 do_facet mgs $LCTL nodemap_modify --name default \
28507 --property admin --value 1
28508 do_facet mgs $LCTL nodemap_modify --name default \
28509 --property trusted --value 1
28510 cancel_lru_locks mdc
28511 wait_nm_sync default admin_nodemap
28512 wait_nm_sync default trusted_nodemap
28514 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
28515 grep -ci "Operation not permitted") -ne 0 ]; then
28516 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
28519 run_test 432 "mv dir from outside Lustre"
28522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28524 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
28525 skip "inode cache not supported"
28527 $LCTL set_param llite.*.inode_cache=0
28528 stack_trap "$LCTL set_param llite.*.inode_cache=1"
28534 cancel_lru_locks mdc
28535 test_mkdir $DIR/$tdir || error "mkdir $tdir"
28536 createmany -m $DIR/$tdir/f $count
28537 createmany -d $DIR/$tdir/d $count
28538 ls -l $DIR/$tdir > /dev/null
28539 stack_trap "rm -rf $DIR/$tdir"
28541 before=$(num_objects)
28542 cancel_lru_locks mdc
28543 after=$(num_objects)
28545 # sometimes even @before is less than 2 * count
28546 while (( before - after < count )); do
28548 after=$(num_objects)
28550 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
28551 if (( wait > 60 )); then
28552 error "inode slab grew from $before to $after"
28556 echo "lustre_inode_cache $before objs before lock cancel, $after after"
28558 run_test 433 "ldlm lock cancel releases dentries and inodes"
28562 local getxattr_count
28563 local mdc_stat_param="mdc.$FSNAME-MDT0000*.md_stats"
28564 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28566 [[ $(getenforce) == "Disabled" ]] ||
28567 skip "lsm selinux module have to be disabled for this test"
28569 test_mkdir -i 0 -c1 $DIR/$tdir/ ||
28570 error "fail to create $DIR/$tdir/ on MDT0000"
28572 touch $DIR/$tdir/$tfile-{001..100}
28574 # disable the xattr cache
28575 save_lustre_params client "llite.*.xattr_cache" > $p
28576 lctl set_param llite.*.xattr_cache=0
28577 stack_trap "restore_lustre_params < $p; rm -f $p" EXIT
28579 # clear clients mdc stats
28580 clear_stats $mdc_stat_param ||
28581 error "fail to clear stats on mdc MDT0000"
28583 for file in $DIR/$tdir/$tfile-{001..100}; do
28584 getfattr -n security.selinux $file |&
28585 grep -q "Operation not supported" ||
28586 error "getxattr on security.selinux should return EOPNOTSUPP"
28589 getxattr_count=$(calc_stats $mdc_stat_param "getxattr")
28590 (( getxattr_count < 100 )) ||
28591 error "client sent $getxattr_count getxattr RPCs to the MDS"
28593 run_test 434 "Client should not send RPCs for security.selinux with SElinux disabled"
28596 if [[ -f $LUSTRE/scripts/bash-completion/lustre ]]; then
28597 source $LUSTRE/scripts/bash-completion/lustre
28598 elif [[ -f /usr/share/bash-completion/completions/lustre ]]; then
28599 source /usr/share/bash-completion/completions/lustre
28601 skip "bash completion scripts not found"
28604 local lctl_completions
28605 local lfs_completions
28607 lctl_completions=$(_lustre_cmds lctl)
28608 if [[ ! $lctl_completions =~ "get_param" ]]; then
28609 error "lctl bash completion failed"
28612 lfs_completions=$(_lustre_cmds lfs)
28613 if [[ ! $lfs_completions =~ "setstripe" ]]; then
28614 error "lfs bash completion failed"
28617 run_test 440 "bash completion for lfs, lctl"
28620 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
28621 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
28622 skip "Need server version at least 2.9.55"
28624 start_full_debug_logging
28628 stop_full_debug_logging
28632 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
28633 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
28634 awk '/The barrier for/ { print $7 }')
28637 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
28642 barrier_expired() {
28645 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
28646 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
28647 awk '/will be expired/ { print $7 }')
28649 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
28658 echo "Start barrier_freeze at: $(date)"
28659 #define OBD_FAIL_BARRIER_DELAY 0x2202
28660 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
28661 # Do not reduce barrier time - See LU-11873
28662 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
28665 local b_status=$(barrier_stat)
28666 echo "Got barrier status at: $(date)"
28667 [ "$b_status" = "'freezing_p1'" ] ||
28668 error "(1) unexpected barrier status $b_status"
28670 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
28672 b_status=$(barrier_stat)
28673 [ "$b_status" = "'frozen'" ] ||
28674 error "(2) unexpected barrier status $b_status"
28676 local expired=$(barrier_expired)
28677 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
28678 sleep $((expired + 3))
28680 b_status=$(barrier_stat)
28681 [ "$b_status" = "'expired'" ] ||
28682 error "(3) unexpected barrier status $b_status"
28684 # Do not reduce barrier time - See LU-11873
28685 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
28686 error "(4) fail to freeze barrier"
28688 b_status=$(barrier_stat)
28689 [ "$b_status" = "'frozen'" ] ||
28690 error "(5) unexpected barrier status $b_status"
28692 echo "Start barrier_thaw at: $(date)"
28693 #define OBD_FAIL_BARRIER_DELAY 0x2202
28694 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
28695 do_facet mgs $LCTL barrier_thaw $FSNAME &
28698 b_status=$(barrier_stat)
28699 echo "Got barrier status at: $(date)"
28700 [ "$b_status" = "'thawing'" ] ||
28701 error "(6) unexpected barrier status $b_status"
28703 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
28705 b_status=$(barrier_stat)
28706 [ "$b_status" = "'thawed'" ] ||
28707 error "(7) unexpected barrier status $b_status"
28709 #define OBD_FAIL_BARRIER_FAILURE 0x2203
28710 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
28711 do_facet mgs $LCTL barrier_freeze $FSNAME
28713 b_status=$(barrier_stat)
28714 [ "$b_status" = "'failed'" ] ||
28715 error "(8) unexpected barrier status $b_status"
28717 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
28718 do_facet mgs $LCTL barrier_thaw $FSNAME
28722 run_test 801a "write barrier user interfaces and stat machine"
28727 mkdir $DIR/$tdir || error "(1) fail to mkdir"
28728 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
28729 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
28730 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
28731 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
28733 cancel_lru_locks mdc
28735 # 180 seconds should be long enough
28736 do_facet mgs $LCTL barrier_freeze $FSNAME 180
28738 local b_status=$(barrier_stat)
28739 [ "$b_status" = "'frozen'" ] ||
28740 error "(6) unexpected barrier status $b_status"
28742 mkdir $DIR/$tdir/d0/d10 &
28745 touch $DIR/$tdir/d1/f13 &
28748 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
28751 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
28754 rm -f $DIR/$tdir/d4/f12 &
28757 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
28759 # To guarantee taht the 'stat' is not blocked
28760 b_status=$(barrier_stat)
28761 [ "$b_status" = "'frozen'" ] ||
28762 error "(8) unexpected barrier status $b_status"
28764 # let above commands to run at background
28767 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
28768 ps -p $touch_pid || error "(10) touch should be blocked"
28769 ps -p $ln_pid || error "(11) link should be blocked"
28770 ps -p $mv_pid || error "(12) rename should be blocked"
28771 ps -p $rm_pid || error "(13) unlink should be blocked"
28773 b_status=$(barrier_stat)
28774 [ "$b_status" = "'frozen'" ] ||
28775 error "(14) unexpected barrier status $b_status"
28777 do_facet mgs $LCTL barrier_thaw $FSNAME
28778 b_status=$(barrier_stat)
28779 [ "$b_status" = "'thawed'" ] ||
28780 error "(15) unexpected barrier status $b_status"
28782 wait $mkdir_pid || error "(16) mkdir should succeed"
28783 wait $touch_pid || error "(17) touch should succeed"
28784 wait $ln_pid || error "(18) link should succeed"
28785 wait $mv_pid || error "(19) rename should succeed"
28786 wait $rm_pid || error "(20) unlink should succeed"
28790 run_test 801b "modification will be blocked by write barrier"
28793 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28797 stop mds2 || error "(1) Fail to stop mds2"
28799 do_facet mgs $LCTL barrier_freeze $FSNAME 30
28801 local b_status=$(barrier_stat)
28802 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
28803 do_facet mgs $LCTL barrier_thaw $FSNAME
28804 error "(2) unexpected barrier status $b_status"
28807 do_facet mgs $LCTL barrier_rescan $FSNAME ||
28808 error "(3) Fail to rescan barrier bitmap"
28810 # Do not reduce barrier time - See LU-11873
28811 do_facet mgs $LCTL barrier_freeze $FSNAME 20
28813 b_status=$(barrier_stat)
28814 [ "$b_status" = "'frozen'" ] ||
28815 error "(4) unexpected barrier status $b_status"
28817 do_facet mgs $LCTL barrier_thaw $FSNAME
28818 b_status=$(barrier_stat)
28819 [ "$b_status" = "'thawed'" ] ||
28820 error "(5) unexpected barrier status $b_status"
28822 local devname=$(mdsdevname 2)
28824 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
28826 do_facet mgs $LCTL barrier_rescan $FSNAME ||
28827 error "(7) Fail to rescan barrier bitmap"
28831 run_test 801c "rescan barrier bitmap"
28834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28835 remote_mds_nodsh && skip "remote MDS with nodsh"
28837 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
28838 skip "readonly option not available"
28840 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
28842 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
28843 error "(2) Fail to copy"
28845 # write back all cached data before setting MDT to readonly
28849 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
28850 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
28852 echo "Modify should be refused"
28853 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
28855 echo "Read should be allowed"
28856 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
28857 error "(7) Read should succeed under ro mode"
28860 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
28862 run_test 802b "be able to set MDTs to readonly"
28865 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28866 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
28867 skip "MDS needs to be newer than 2.10.54"
28869 mkdir_on_mdt0 $DIR/$tdir
28870 # Create some objects on all MDTs to trigger related logs objects
28871 for idx in $(seq $MDSCOUNT); do
28872 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
28873 $DIR/$tdir/dir${idx} ||
28874 error "Fail to create $DIR/$tdir/dir${idx}"
28877 wait_delete_completed # ensure old test cleanups are finished
28879 echo "before create:"
28881 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
28883 for i in {1..10}; do
28884 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
28885 error "Fail to create $DIR/$tdir/foo$i"
28888 # sync ZFS-on-MDS to refresh statfs data
28889 wait_zfs_commit mds1
28891 echo "after create:"
28893 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
28895 # allow for an llog to be cleaned up during the test
28896 [ $after_used -ge $((before_used + 10 - 1)) ] ||
28897 error "before ($before_used) + 10 > after ($after_used)"
28899 for i in {1..10}; do
28900 rm -rf $DIR/$tdir/foo$i ||
28901 error "Fail to remove $DIR/$tdir/foo$i"
28904 # sync ZFS-on-MDS to refresh statfs data
28905 wait_zfs_commit mds1
28906 wait_delete_completed
28907 sleep 3 # avoid MDT return cached statfs
28908 echo "after unlink:"
28910 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
28912 # allow for an llog to be created during the test
28913 [ $after_used -le $((before_used + 1)) ] ||
28914 error "after ($after_used) > before ($before_used) + 1"
28916 run_test 803a "verify agent object for remote object"
28919 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28920 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
28921 skip "MDS needs to be newer than 2.13.56"
28922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28924 for i in $(seq 0 $((MDSCOUNT - 1))); do
28925 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
28933 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
28934 for i in $(seq 0 $((MDSCOUNT - 1))); do
28935 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
28936 awk '/getattr/ { print $2 }')
28937 before=$((before + tmp))
28939 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
28940 for i in $(seq 0 $((MDSCOUNT - 1))); do
28941 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
28942 awk '/getattr/ { print $2 }')
28943 after=$((after + tmp))
28946 [ $before -eq $after ] || error "getattr count $before != $after"
28948 run_test 803b "remote object can getattr from cache"
28951 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28952 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
28953 skip "MDS needs to be newer than 2.10.54"
28954 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
28956 mkdir -p $DIR/$tdir
28957 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
28958 error "Fail to create $DIR/$tdir/dir0"
28960 local fid=$($LFS path2fid $DIR/$tdir/dir0)
28961 local dev=$(mdsdevname 2)
28963 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28964 grep ${fid} || error "NOT found agent entry for dir0"
28966 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
28967 error "Fail to create $DIR/$tdir/dir1"
28969 touch $DIR/$tdir/dir1/foo0 ||
28970 error "Fail to create $DIR/$tdir/dir1/foo0"
28971 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
28974 for idx in $(seq $MDSCOUNT); do
28975 dev=$(mdsdevname $idx)
28976 do_facet mds${idx} \
28977 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28978 grep ${fid} && rc=$idx
28981 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
28982 error "Fail to rename foo0 to foo1"
28983 if [ $rc -eq 0 ]; then
28984 for idx in $(seq $MDSCOUNT); do
28985 dev=$(mdsdevname $idx)
28986 do_facet mds${idx} \
28987 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28988 grep ${fid} && rc=$idx
28992 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
28993 error "Fail to rename foo1 to foo2"
28994 if [ $rc -eq 0 ]; then
28995 for idx in $(seq $MDSCOUNT); do
28996 dev=$(mdsdevname $idx)
28997 do_facet mds${idx} \
28998 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28999 grep ${fid} && rc=$idx
29003 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
29005 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
29006 error "Fail to link to $DIR/$tdir/dir1/foo2"
29007 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
29008 error "Fail to rename foo2 to foo0"
29009 unlink $DIR/$tdir/dir1/foo0 ||
29010 error "Fail to unlink $DIR/$tdir/dir1/foo0"
29011 rm -rf $DIR/$tdir/dir0 ||
29012 error "Fail to rm $DIR/$tdir/dir0"
29014 for idx in $(seq $MDSCOUNT); do
29018 dev=$(mdsdevname $idx)
29019 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
29021 start mds${idx} $dev $MDS_MOUNT_OPTS ||
29022 error "mount mds$idx failed"
29023 df $MOUNT > /dev/null 2>&1
29025 # e2fsck should not return error
29027 error "e2fsck detected error on MDT${idx}: rc=$rc"
29030 run_test 804 "verify agent entry for remote entry"
29033 do_facet $SINGLEMDS zfs set quota=$old $fsset
29034 unlinkmany $DIR/$tdir/f- 1000000
29039 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
29040 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
29041 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
29042 skip "netfree not implemented before 0.7"
29043 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
29044 skip "Need MDS version at least 2.10.57"
29051 local pref="osd-zfs.$FSNAME-MDT0000."
29053 # limit available space on MDS dataset to meet nospace issue
29054 # quickly. then ZFS 0.7.2 can use reserved space if asked
29055 # properly (using netfree flag in osd_declare_destroy()
29056 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
29057 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
29059 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
29060 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
29061 let "usedkb=usedkb-freekb"
29062 let "freekb=freekb/2"
29063 if let "freekb > 5000"; then
29066 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
29067 trap cleanup_805 EXIT
29068 mkdir_on_mdt0 $DIR/$tdir
29069 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
29070 error "Can't set PFL layout"
29071 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
29072 rm -rf $DIR/$tdir || error "not able to remove"
29073 do_facet $SINGLEMDS zfs set quota=$old $fsset
29076 run_test 805 "ZFS can remove from full fs"
29082 local expect=$(stat -c %s $file)
29084 check_lsom_size $1 $expect
29086 local blocks=$($LFS getsom -b $file)
29087 expect=$(stat -c %b $file)
29088 [[ $blocks == $expect ]] ||
29089 error "$file expected blocks: $expect, got: $blocks"
29097 cancel_lru_locks mdc
29099 size=$($LFS getsom -s $1)
29100 [[ $size == $expect ]] ||
29101 error "$file expected size: $expect, got: $size"
29105 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29106 skip "Need MDS version at least 2.11.52"
29110 $LFS setstripe -c-1 $DIR/$tfile || error "setstripe $tfile failed"
29113 stack_trap "restore_opencache"
29115 # single-threaded write
29116 echo "Test SOM for single-threaded write"
29117 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
29118 error "write $tfile failed"
29119 check_lsom_size $DIR/$tfile $bs
29122 local size=$(($num * $bs))
29126 echo "Test SOM for single client multi-threaded($num) write"
29127 $TRUNCATE $DIR/$tfile 0
29128 for ((i = 0; i < $num; i++)); do
29129 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29131 offset=$((offset + $bs))
29133 for (( i=0; i < $num; i++ )); do
29136 check_lsom_size $DIR/$tfile $size
29138 $TRUNCATE $DIR/$tfile 0
29139 for ((i = 0; i < $num; i++)); do
29140 offset=$((offset - $bs))
29141 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29144 for (( i=0; i < $num; i++ )); do
29147 check_lsom_size $DIR/$tfile $size
29149 # multi-client writes
29150 num=$(get_node_count ${CLIENTS//,/ })
29151 size=$(($num * $bs))
29155 echo "Test SOM for multi-client ($num) writes"
29156 $TRUNCATE $DIR/$tfile 0
29157 for client in ${CLIENTS//,/ }; do
29158 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29161 offset=$((offset + $bs))
29163 for (( i=0; i < $num; i++ )); do
29166 check_lsom_size $DIR/$tfile $offset
29169 $TRUNCATE $DIR/$tfile 0
29170 for client in ${CLIENTS//,/ }; do
29171 offset=$((offset - $bs))
29172 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29176 for (( i=0; i < $num; i++ )); do
29179 check_lsom_size $DIR/$tfile $size
29181 # verify SOM blocks count
29182 echo "Verify SOM block count"
29183 $TRUNCATE $DIR/$tfile 0
29184 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs))YSc ||
29185 error "failed to write file $tfile with fdatasync and fstat"
29186 check_lsom_data $DIR/$tfile
29188 $TRUNCATE $DIR/$tfile 0
29189 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs * 2))Yc ||
29190 error "failed to write file $tfile with fdatasync"
29191 check_lsom_data $DIR/$tfile
29193 $TRUNCATE $DIR/$tfile 0
29194 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:O_SYNC:w$((bs * 3))c ||
29195 error "failed to write file $tfile with sync IO"
29196 check_lsom_data $DIR/$tfile
29199 echo "Test SOM for truncate"
29200 # use ftruncate to sync blocks on close request
29201 $MULTIOP $DIR/$tfile oO_WRONLY:T16384c
29202 check_lsom_size $DIR/$tfile 16384
29203 check_lsom_data $DIR/$tfile
29205 $TRUNCATE $DIR/$tfile 1234
29206 check_lsom_size $DIR/$tfile 1234
29207 # sync blocks on the MDT
29208 $MULTIOP $DIR/$tfile oc
29209 check_lsom_data $DIR/$tfile
29211 run_test 806 "Verify Lazy Size on MDS"
29214 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
29215 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29216 skip "Need MDS version at least 2.11.52"
29218 # Registration step
29219 changelog_register || error "changelog_register failed"
29220 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
29221 changelog_users $SINGLEMDS | grep -q $cl_user ||
29222 error "User $cl_user not found in changelog_users"
29224 rm -rf $DIR/$tdir || error "rm $tdir failed"
29225 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
29226 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
29227 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
29228 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
29229 error "truncate $tdir/trunc failed"
29232 echo "Test SOM for single-threaded write with fsync"
29233 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
29234 error "write $tfile failed"
29237 # multi-client wirtes
29238 local num=$(get_node_count ${CLIENTS//,/ })
29242 echo "Test SOM for multi-client ($num) writes"
29243 touch $DIR/$tfile || error "touch $tfile failed"
29244 $TRUNCATE $DIR/$tfile 0
29245 for client in ${CLIENTS//,/ }; do
29246 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29249 offset=$((offset + $bs))
29251 for (( i=0; i < $num; i++ )); do
29255 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
29256 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
29257 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
29258 check_lsom_data $DIR/$tdir/trunc
29259 check_lsom_data $DIR/$tdir/single_dd
29260 check_lsom_data $DIR/$tfile
29263 # Deregistration step
29264 changelog_deregister || error "changelog_deregister failed"
29266 run_test 807 "verify LSOM syncing tool"
29268 check_som_nologged()
29270 local lines=$($LFS changelog $FSNAME-MDT0000 |
29271 grep 'x=trusted.som' | wc -l)
29272 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
29276 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
29277 skip "Need MDS version at least 2.11.55"
29279 # Registration step
29280 changelog_register || error "changelog_register failed"
29282 touch $DIR/$tfile || error "touch $tfile failed"
29285 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
29286 error "write $tfile failed"
29289 $TRUNCATE $DIR/$tfile 1234
29292 $TRUNCATE $DIR/$tfile 1048576
29295 # Deregistration step
29296 changelog_deregister || error "changelog_deregister failed"
29298 run_test 808 "Check trusted.som xattr not logged in Changelogs"
29303 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
29307 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
29308 skip "Need MDS version at least 2.11.56"
29310 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
29311 error "failed to create DoM-only file $DIR/$tfile"
29312 touch $DIR/$tfile || error "touch $tfile failed"
29313 check_som_nodata $DIR/$tfile
29315 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
29316 error "write $tfile failed"
29317 check_som_nodata $DIR/$tfile
29319 $TRUNCATE $DIR/$tfile 1234
29320 check_som_nodata $DIR/$tfile
29322 $TRUNCATE $DIR/$tfile 4097
29323 check_som_nodata $DIR/$file
29325 run_test 809 "Verify no SOM xattr store for DoM-only files"
29328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29329 $GSS && skip_env "could not run with gss"
29330 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
29331 skip "OST < 2.12.58 doesn't align checksum"
29334 stack_trap "set_checksums $ORIG_CSUM" EXIT
29335 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
29340 for csum in $CKSUM_TYPES; do
29341 #define OBD_FAIL_OSC_NO_GRANT 0x411
29342 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
29343 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
29345 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
29346 before=$(md5sum $DIR/$tfile)
29347 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
29348 after=$(md5sum $DIR/$tfile)
29349 [ "$before" == "$after" ] ||
29350 error "$csum: $before != $after bs=$1 seek=$2"
29354 run_test 810 "partial page writes on ZFS (LU-11663)"
29357 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
29358 skip "OST < 2.12.51 doesn't support this fail_loc"
29360 $LFS setstripe -c 1 -i 0 $DIR/$tfile
29361 # ensure ost1 is connected
29362 stat $DIR/$tfile >/dev/null || error "can't stat"
29363 wait_osc_import_state client ost1 FULL
29364 # no locks, no reqs to let the connection idle
29365 cancel_lru_locks osc
29367 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
29368 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
29369 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
29370 wait_osc_import_state client ost1 CONNECTING
29371 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
29373 stat $DIR/$tfile >/dev/null || error "can't stat file"
29375 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
29377 test_812b() { # LU-12378
29378 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
29379 skip "OST < 2.12.51 doesn't support this fail_loc"
29381 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
29382 # ensure ost1 is connected
29383 stat $DIR/$tfile >/dev/null || error "can't stat"
29384 wait_osc_import_state client ost1 FULL
29385 # no locks, no reqs to let the connection idle
29386 cancel_lru_locks osc
29388 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
29389 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
29390 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
29391 wait_osc_import_state client ost1 CONNECTING
29392 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
29394 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
29395 wait_osc_import_state client ost1 IDLE
29397 run_test 812b "do not drop no resend request for idle connect"
29402 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
29404 $LFS setstripe -c 1 -o 0 $DIR/$tfile
29405 $LFS getstripe $DIR/$tfile
29406 $LCTL set_param osc.*.idle_timeout=10
29407 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
29408 # ensure ost1 is connected
29409 stat $DIR/$tfile >/dev/null || error "can't stat"
29410 wait_osc_import_state client ost1 FULL
29411 # no locks, no reqs to let the connection idle
29412 cancel_lru_locks osc
29414 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
29415 $LCTL set_param fail_loc=0x80000533
29417 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
29419 run_test 812c "idle import vs lock enqueue race"
29422 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
29423 [ -z "$file_heat_sav" ] && skip "no file heat support"
29434 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
29435 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
29437 $LCTL set_param -n llite.*.file_heat=1
29438 echo "Turn on file heat"
29439 echo "Period second: $period_second, Decay percentage: $decay_pct"
29441 echo "QQQQ" > $DIR/$tfile
29442 echo "QQQQ" > $DIR/$tfile
29443 echo "QQQQ" > $DIR/$tfile
29444 cat $DIR/$tfile > /dev/null
29445 cat $DIR/$tfile > /dev/null
29446 cat $DIR/$tfile > /dev/null
29447 cat $DIR/$tfile > /dev/null
29449 local out=$($LFS heat_get $DIR/$tfile)
29451 $LFS heat_get $DIR/$tfile
29452 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29453 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29454 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29455 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29457 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
29458 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
29459 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
29460 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
29462 sleep $((period_second + 3))
29463 echo "Sleep $((period_second + 3)) seconds..."
29464 # The recursion formula to calculate the heat of the file f is as
29466 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
29467 # Where Hi is the heat value in the period between time points i*I and
29468 # (i+1)*I; Ci is the access count in the period; the symbol P refers
29469 # to the weight of Ci.
29470 out=$($LFS heat_get $DIR/$tfile)
29471 $LFS heat_get $DIR/$tfile
29472 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29473 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29474 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29475 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29477 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
29478 error "read sample ($readsample) is wrong"
29479 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
29480 error "write sample ($writesample) is wrong"
29481 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
29482 error "read bytes ($readbyte) is wrong"
29483 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
29484 error "write bytes ($writebyte) is wrong"
29486 echo "QQQQ" > $DIR/$tfile
29487 echo "QQQQ" > $DIR/$tfile
29488 echo "QQQQ" > $DIR/$tfile
29489 cat $DIR/$tfile > /dev/null
29490 cat $DIR/$tfile > /dev/null
29491 cat $DIR/$tfile > /dev/null
29492 cat $DIR/$tfile > /dev/null
29494 sleep $((period_second + 3))
29495 echo "Sleep $((period_second + 3)) seconds..."
29497 out=$($LFS heat_get $DIR/$tfile)
29498 $LFS heat_get $DIR/$tfile
29499 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29500 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29501 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29502 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29504 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
29505 4 * $decay_pct) / 100") -eq 1 ] ||
29506 error "read sample ($readsample1) is wrong"
29507 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
29508 3 * $decay_pct) / 100") -eq 1 ] ||
29509 error "write sample ($writesample1) is wrong"
29510 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
29511 20 * $decay_pct) / 100") -eq 1 ] ||
29512 error "read bytes ($readbyte1) is wrong"
29513 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
29514 15 * $decay_pct) / 100") -eq 1 ] ||
29515 error "write bytes ($writebyte1) is wrong"
29517 echo "Turn off file heat for the file $DIR/$tfile"
29518 $LFS heat_set -o $DIR/$tfile
29520 echo "QQQQ" > $DIR/$tfile
29521 echo "QQQQ" > $DIR/$tfile
29522 echo "QQQQ" > $DIR/$tfile
29523 cat $DIR/$tfile > /dev/null
29524 cat $DIR/$tfile > /dev/null
29525 cat $DIR/$tfile > /dev/null
29526 cat $DIR/$tfile > /dev/null
29528 out=$($LFS heat_get $DIR/$tfile)
29529 $LFS heat_get $DIR/$tfile
29530 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29531 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29532 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29533 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29535 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
29536 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
29537 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
29538 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
29540 echo "Trun on file heat for the file $DIR/$tfile"
29541 $LFS heat_set -O $DIR/$tfile
29543 echo "QQQQ" > $DIR/$tfile
29544 echo "QQQQ" > $DIR/$tfile
29545 echo "QQQQ" > $DIR/$tfile
29546 cat $DIR/$tfile > /dev/null
29547 cat $DIR/$tfile > /dev/null
29548 cat $DIR/$tfile > /dev/null
29549 cat $DIR/$tfile > /dev/null
29551 out=$($LFS heat_get $DIR/$tfile)
29552 $LFS heat_get $DIR/$tfile
29553 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29554 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29555 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29556 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29558 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
29559 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
29560 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
29561 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
29563 $LFS heat_set -c $DIR/$tfile
29564 $LCTL set_param -n llite.*.file_heat=0
29565 echo "Turn off file heat support for the Lustre filesystem"
29567 echo "QQQQ" > $DIR/$tfile
29568 echo "QQQQ" > $DIR/$tfile
29569 echo "QQQQ" > $DIR/$tfile
29570 cat $DIR/$tfile > /dev/null
29571 cat $DIR/$tfile > /dev/null
29572 cat $DIR/$tfile > /dev/null
29573 cat $DIR/$tfile > /dev/null
29575 out=$($LFS heat_get $DIR/$tfile)
29576 $LFS heat_get $DIR/$tfile
29577 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
29578 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
29579 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
29580 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
29582 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
29583 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
29584 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
29585 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
29587 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
29590 run_test 813 "File heat verfication"
29594 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
29595 echo -n y >> $DIR/$tfile
29596 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
29597 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
29599 run_test 814 "sparse cp works as expected (LU-12361)"
29603 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
29604 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
29606 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
29609 local ost1_imp=$(get_osc_import_name client ost1)
29610 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
29613 $LFS setstripe -c 1 -i 0 $DIR/$tfile
29614 # ensure ost1 is connected
29616 stat $DIR/$tfile >/dev/null || error "can't stat"
29617 wait_osc_import_state client ost1 FULL
29618 # no locks, no reqs to let the connection idle
29619 cancel_lru_locks osc
29620 lru_resize_disable osc
29623 before=$($LCTL get_param -n \
29624 ldlm.namespaces.$imp_name.lru_size)
29626 wait_osc_import_state client ost1 IDLE
29627 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
29628 now=$($LCTL get_param -n \
29629 ldlm.namespaces.$imp_name.lru_size)
29630 [ $before == $now ] || error "lru_size changed $before != $now"
29632 run_test 816 "do not reset lru_resize on idle reconnect"
29636 exportfs -u localhost:$DIR/nfsexp
29641 systemctl restart nfs-server.service || skip "failed to restart nfsd"
29643 mkdir -p $DIR/nfsexp
29644 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
29645 error "failed to export nfs"
29647 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
29648 stack_trap cleanup_817 EXIT
29650 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
29651 error "failed to mount nfs to $tmpdir"
29653 cp /bin/true $tmpdir
29654 $DIR/nfsexp/true || error "failed to execute 'true' command"
29656 run_test 817 "nfsd won't cache write lock for exec file"
29659 test_mkdir -i0 -c1 $DIR/$tdir
29660 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
29661 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
29664 # restore osp-syn threads
29665 stack_trap "fail $SINGLEMDS"
29667 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
29668 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
29669 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
29670 error "start $SINGLEMDS failed"
29673 local testid=$(echo $TESTNAME | tr '_' ' ')
29675 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
29676 grep "run LFSCK" || error "run LFSCK is not suggested"
29678 run_test 818 "unlink with failed llog"
29681 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
29682 cancel_lru_locks osc
29683 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
29684 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
29685 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
29688 run_test 819a "too big niobuf in read"
29691 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
29692 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
29693 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
29694 cancel_lru_locks osc
29698 run_test 819b "too big niobuf in write"
29701 function test_820_start_ost() {
29704 for num in $(seq $OSTCOUNT); do
29705 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
29710 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29713 umount_client $MOUNT || error "umount failed"
29714 for num in $(seq $OSTCOUNT); do
29718 # mount client with no active OSTs
29719 # so that the client can't initialize max LOV EA size
29720 # from OSC notifications
29721 mount_client $MOUNT || error "mount failed"
29722 # delay OST starting to keep this 0 max EA size for a while
29723 test_820_start_ost &
29725 # create a directory on MDS2
29726 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
29727 error "Failed to create directory"
29728 # open intent should update default EA size
29729 # see mdc_update_max_ea_from_body()
29730 # notice this is the very first RPC to MDS2
29731 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
29734 # With SSK, this situation can lead to -EPERM being returned.
29735 # In that case, simply retry.
29736 if [ $ret -ne 0 ] && $SHARED_KEY; then
29737 if echo "$out" | grep -q "not permitted"; then
29738 cp /etc/services $DIR/$tdir/mds2
29742 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
29744 run_test 820 "update max EA from open intent"
29747 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
29748 local OST_MAX_PRECREATE=20000
29750 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
29751 skip "Need MDS version at least 2.14.56"
29753 save_lustre_params mds1 \
29754 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
29755 do_facet $SINGLEMDS "$LCTL set_param -n \
29756 osp.$FSNAME-OST*MDT0000.max_create_count=0"
29757 do_facet $SINGLEMDS "$LCTL set_param -n \
29758 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
29760 stack_trap "restore_lustre_params < $p; rm $p"
29762 do_facet $SINGLEMDS "$LCTL set_param -n \
29763 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
29765 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
29766 osp.$FSNAME-OST0000*MDT0000.create_count")
29767 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
29768 osp.$FSNAME-OST0000*MDT0000.max_create_count")
29769 local expect_count=$(((($max/2)/256) * 256))
29771 log "setting create_count to 100200:"
29772 log " -result- count: $count with max: $max, expecting: $expect_count"
29774 [[ $count -eq expect_count ]] ||
29775 error "Create count not set to max precreate."
29777 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
29780 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
29781 skip "Need MDS version 2.14.56"
29783 local sync_changes=$(do_facet $SINGLEMDS \
29784 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
29786 [ "$sync_changes" -gt 100 ] &&
29787 skip "Sync changes $sync_changes > 100 already"
29789 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
29791 $LFS mkdir -i 0 $DIR/$tdir
29792 $LFS setstripe -c 1 -i 0 $DIR/$tdir
29794 save_lustre_params mds1 \
29795 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
29796 save_lustre_params mds1 \
29797 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
29799 do_facet mds1 "$LCTL set_param -n \
29800 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
29801 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
29802 stack_trap "restore_lustre_params < $p" EXIT
29804 createmany -o $DIR/$tdir/f- 1000
29805 unlinkmany $DIR/$tdir/f- 1000 &
29806 local UNLINK_PID=$!
29809 sync_changes=$(do_facet mds1 \
29810 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
29811 # the check in the code is racy, fail the test
29812 # if the value above the limit by 10.
29813 [ $sync_changes -gt 110 ] && {
29814 kill -2 $UNLINK_PID
29816 error "osp changes throttling failed, $sync_changes>110"
29818 kill -0 $UNLINK_PID 2> /dev/null || break
29822 run_test 831 "throttling unlink/setattr queuing on OSP"
29825 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
29826 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
29827 skip "Need MDS version 2.15.52+"
29828 is_rmentry_supported || skip "rm_entry not supported"
29830 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
29831 mkdir $DIR/$tdir/local_dir || error "mkdir local_dir failed"
29832 mkdir_on_mdt -i 1 $DIR/$tdir/remote_dir ||
29833 error "mkdir remote_dir failed"
29834 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped_dir ||
29835 error "mkdir striped_dir failed"
29836 touch $DIR/$tdir/file || error "touch file failed"
29837 $LFS rm_entry $DIR/$tdir/* || error "lfs rm_entry $tdir/* failed"
29838 [ -z "$(ls -A $DIR/$tdir)" ] || error "$tdir not empty"
29840 run_test 832 "lfs rm_entry"
29843 # tests that do cleanup/setup should be run at the end
29847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29850 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
29851 $LCTL set_param fail_loc=0x903
29853 cancel_lru_locks MGC
29855 FAIL_ON_ERROR=true cleanup
29856 FAIL_ON_ERROR=true setup
29858 run_test 900 "umount should not race with any mgc requeue thread"
29860 # LUS-6253/LU-11185
29868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29870 # some get_param have a bug to handle dot in param name
29871 cancel_lru_locks MGC
29872 old=$(mount -t lustre | wc -l)
29880 while [ $old -ne $oldc ]; do
29881 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
29884 if [ $count -ge $TIMEOUT ]; then
29885 error "too large timeout"
29888 umount_client $MOUNT || error "umount failed"
29889 mount_client $MOUNT || error "mount failed"
29890 cancel_lru_locks MGC
29891 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
29893 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
29897 run_test 901 "don't leak a mgc lock on client umount"
29901 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
29902 skip "client does not have LU-13377 fix"
29903 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
29904 $LCTL set_param fail_loc=0x1415
29905 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
29906 cancel_lru_locks osc
29909 run_test 902 "test short write doesn't hang lustre"
29913 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
29914 echo "blah" > $DIR/${tfile}-2
29915 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
29916 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
29917 $LCTL set_param fail_loc=0x417 fail_val=20
29919 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
29920 sleep 1 # To start the destroy
29921 wait_destroy_complete 150 || error "Destroy taking too long"
29922 cat $DIR/$tfile > /dev/null || error "Evicted"
29924 run_test 903 "Test long page discard does not cause evictions"
29927 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
29928 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
29929 grep -q project || skip "skip project quota not supported"
29931 local testfile="$DIR/$tdir/$tfile"
29932 local xattr="trusted.projid"
29934 local mdts=$(comma_list $(mdts_nodes))
29935 local saved=$(do_facet mds1 $LCTL get_param -n \
29936 osd-ldiskfs.*MDT0000.enable_projid_xattr)
29938 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
29939 stack_trap "do_nodes $mdts $LCTL set_param \
29940 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
29942 mkdir -p $DIR/$tdir
29944 #hide projid xattr on server
29945 $LFS project -p 1 $testfile ||
29946 error "set $testfile project id failed"
29947 getfattr -m - $testfile | grep $xattr &&
29948 error "do not show trusted.projid when disabled on server"
29949 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
29950 #should be hidden when projid is 0
29951 $LFS project -p 0 $testfile ||
29952 error "set $testfile project id failed"
29953 getfattr -m - $testfile | grep $xattr &&
29954 error "do not show trusted.projid with project ID 0"
29956 #still can getxattr explicitly
29957 projid=$(getfattr -n $xattr $testfile |
29958 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
29959 [ $projid == "0" ] ||
29960 error "projid expected 0 not $projid"
29962 #set the projid via setxattr
29963 setfattr -n $xattr -v "1000" $testfile ||
29964 error "setattr failed with $?"
29965 projid=($($LFS project $testfile))
29966 [ ${projid[0]} == "1000" ] ||
29967 error "projid expected 1000 not $projid"
29969 #check the new projid via getxattr
29970 $LFS project -p 1001 $testfile ||
29971 error "set $testfile project id failed"
29972 getfattr -m - $testfile | grep $xattr ||
29973 error "should show trusted.projid when project ID != 0"
29974 projid=$(getfattr -n $xattr $testfile |
29975 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
29976 [ $projid == "1001" ] ||
29977 error "projid expected 1001 not $projid"
29979 #try to set invalid projid
29980 setfattr -n $xattr -v "4294967295" $testfile &&
29981 error "set invalid projid should fail"
29983 #remove the xattr means setting projid to 0
29984 setfattr -x $xattr $testfile ||
29985 error "setfattr failed with $?"
29986 projid=($($LFS project $testfile))
29987 [ ${projid[0]} == "0" ] ||
29988 error "projid expected 0 not $projid"
29990 #should be hidden when parent has inherit flag and same projid
29991 $LFS project -srp 1002 $DIR/$tdir ||
29992 error "set $tdir project id failed"
29993 getfattr -m - $testfile | grep $xattr &&
29994 error "do not show trusted.projid with inherit flag"
29996 #still can getxattr explicitly
29997 projid=$(getfattr -n $xattr $testfile |
29998 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
29999 [ $projid == "1002" ] ||
30000 error "projid expected 1002 not $projid"
30002 run_test 904 "virtual project ID xattr"
30006 (( $OST1_VERSION >= $(version_code 2.8.54) )) ||
30007 skip "lustre < 2.8.54 does not support ladvise"
30009 remote_ost_nodsh && skip "remote OST with nodsh"
30010 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
30012 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
30014 #define OBD_FAIL_OST_OPCODE 0x253
30016 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
30017 $LFS ladvise -a willread $DIR/$tfile &&
30018 error "unexpected success of ladvise with fault injection"
30019 $LFS ladvise -a willread $DIR/$tfile |&
30020 grep -q "Operation not supported"
30021 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
30023 run_test 905 "bad or new opcode should not stuck client"
30026 grep -q io_uring_setup /proc/kallsyms ||
30027 skip "Client OS does not support io_uring I/O engine"
30028 io_uring_probe || skip "kernel does not support io_uring fully"
30029 which fio || skip_env "no fio installed"
30030 fio --enghelp | grep -q io_uring ||
30031 skip_env "fio does not support io_uring I/O engine"
30033 local file=$DIR/$tfile
30034 local ioengine="io_uring"
30038 fio --name=seqwrite --ioengine=$ioengine \
30039 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30040 --iodepth=64 --size=$size --filename=$file --rw=write ||
30041 error "fio seqwrite $file failed"
30043 fio --name=seqread --ioengine=$ioengine \
30044 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30045 --iodepth=64 --size=$size --filename=$file --rw=read ||
30046 error "fio seqread $file failed"
30048 rm -f $file || error "rm -f $file failed"
30050 run_test 906 "Simple test for io_uring I/O engine via fio"
30053 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
30054 check_and_cleanup_lustre
30055 if [ "$I_MOUNTED" != "yes" ]; then
30056 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true