3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
33 LUSTRE=${LUSTRE:-$(dirname $0)/..}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 . $LUSTRE/tests/test-framework.sh
40 ALWAYS_EXCEPT="$SANITY_EXCEPT "
41 always_except LU-9693 42a 42c
42 always_except LU-6493 42b
43 always_except LU-14541 277
44 always_except LU-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 < $(version_code 5.4.0) )); then
62 always_except LU-13063 411
66 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 60i 64b 68 71 135 136 230d 300o"
68 if [ "$mds1_FSTYPE" = "zfs" ]; then
70 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
73 if [ "$ost1_FSTYPE" = "zfs" ]; then
74 always_except LU-1941 130b 130c 130d 130e 130f 130g
77 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
79 # Get the SLES distro version
81 # Returns a version string that should only be used in comparing
82 # strings returned by version_code()
85 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
87 # All SuSE Linux versions have one decimal. version_code expects two
88 local sles_version=$version.0
89 version_code $sles_version
92 # Check if we are running on Ubuntu or SLES so we can make decisions on
94 if [ -r /etc/SuSE-release ]; then
95 sles_version=$(sles_version_code)
96 [ $sles_version -lt $(version_code 11.4.0) ] &&
97 always_except LU-4341 170
99 [ $sles_version -lt $(version_code 12.0.0) ] &&
100 always_except LU-3703 234
101 elif [ -r /etc/os-release ]; then
102 if grep -qi ubuntu /etc/os-release; then
103 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
104 -e 's/^VERSION=//p' \
108 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
109 always_except LU-10366 410
119 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
120 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
129 check_swap_layouts_support()
131 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
132 skip "Does not support layout lock."
135 check_swap_layout_no_dom()
138 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
139 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
142 check_and_setup_lustre
146 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
148 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
149 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
150 rm -rf $DIR/[Rdfs][0-9]*
152 # $RUNAS_ID may get set incorrectly somewhere else
153 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
154 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
156 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
158 if [ "${ONLY}" = "MOUNT" ] ; then
159 echo "Lustre is up, please go on"
163 echo "preparing for tests involving mounts"
164 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
166 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
167 echo # add a newline after mke2fs.
171 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
172 lctl set_param debug=-1 2> /dev/null || true
175 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
177 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
179 run_test 0a "touch; rm ====================="
182 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
183 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
185 run_test 0b "chmod 0755 $DIR ============================="
188 $LCTL get_param mdc.*.import | grep "state: FULL" ||
189 error "import not FULL"
190 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
193 run_test 0c "check import proc"
195 test_0d() { # LU-3397
196 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
197 skip "proc exports not supported before 2.10.57"
199 local mgs_exp="mgs.MGS.exports"
200 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
202 local exp_client_version
205 local temp_imp=$DIR/$tfile.import
206 local temp_exp=$DIR/$tfile.export
208 # save mgc import file to $temp_imp
209 $LCTL get_param mgc.*.import | tee $temp_imp
210 # Check if client uuid is found in MGS export
211 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
212 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
216 # save mgs export file to $temp_exp
217 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
219 # Compare the value of field "connect_flags"
220 imp_val=$(grep "connect_flags" $temp_imp)
221 exp_val=$(grep "connect_flags" $temp_exp)
222 [ "$exp_val" == "$imp_val" ] ||
223 error "export flags '$exp_val' != import flags '$imp_val'"
225 # Compare client versions. Only compare top-3 fields for compatibility
226 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
227 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
228 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
229 [ "$exp_val" == "$imp_val" ] ||
230 error "exp version '$exp_client_version'($exp_val) != " \
231 "'$(lustre_build_version client)'($imp_val)"
233 run_test 0d "check export proc ============================="
235 test_0e() { # LU-13417
236 (( $MDSCOUNT > 1 )) ||
237 skip "We need at least 2 MDTs for this test"
239 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
240 skip "Need server version at least 2.14.51"
242 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
243 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
245 [ $default_lmv_count -eq 1 ] ||
246 error "$MOUNT default stripe count $default_lmv_count"
248 [ $default_lmv_index -eq -1 ] ||
249 error "$MOUNT default stripe index $default_lmv_index"
251 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
252 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
254 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
255 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
257 [ $mdt_index1 -eq $mdt_index2 ] &&
258 error "directories are on the same MDT $mdt_index1=$mdt_index2"
260 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
262 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
265 test_mkdir $DIR/$tdir
266 test_mkdir $DIR/$tdir/d2
267 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
268 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
271 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
273 run_test 1 "mkdir; remkdir; rmdir"
276 test_mkdir $DIR/$tdir
277 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
278 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
280 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
282 run_test 2 "mkdir; touch; rmdir; check file"
285 test_mkdir $DIR/$tdir
286 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
287 touch $DIR/$tdir/$tfile
288 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
290 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
292 run_test 3 "mkdir; touch; rmdir; check dir"
294 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
296 test_mkdir -i 1 $DIR/$tdir
298 touch $DIR/$tdir/$tfile ||
299 error "Create file under remote directory failed"
302 error "Expect error removing in-use dir $DIR/$tdir"
304 test -d $DIR/$tdir || error "Remote directory disappeared"
306 rm -rf $DIR/$tdir || error "remove remote dir error"
308 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
311 test_mkdir $DIR/$tdir
312 test_mkdir $DIR/$tdir/d2
313 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
314 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
315 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
317 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
320 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
321 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
322 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
323 error "$tfile does not have perm 0666 or UID $UID"
324 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
325 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
326 error "$tfile should be 0666 and owned by UID $UID"
328 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
331 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
334 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
335 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
336 error "$tfile should be owned by UID $RUNAS_ID"
337 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
338 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
339 error "$tfile should be owned by UID $RUNAS_ID"
341 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
344 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
347 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
348 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
349 error "$tfile should be owned by GID $UID"
350 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
351 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
352 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
354 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
357 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
359 test_mkdir $DIR/$tdir
360 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
361 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
362 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
363 test_mkdir $DIR/$tdir/d/subdir
364 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
365 error "$tdir/d/subdir should be GID $RUNAS_GID"
366 if [[ $MDSCOUNT -gt 1 ]]; then
367 # check remote dir sgid inherite
368 $LFS mkdir -i 0 $DIR/$tdir.local ||
369 error "mkdir $tdir.local failed"
370 chmod g+s $DIR/$tdir.local ||
371 error "chmod $tdir.local failed"
372 chgrp $RUNAS_GID $DIR/$tdir.local ||
373 error "chgrp $tdir.local failed"
374 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
375 error "mkdir $tdir.remote failed"
376 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
377 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
378 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
379 error "$tdir.remote should be mode 02755"
382 run_test 6g "verify new dir in sgid dir inherits group"
384 test_6h() { # bug 7331
385 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
387 touch $DIR/$tfile || error "touch failed"
388 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
389 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
390 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
391 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
392 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
394 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
397 test_mkdir $DIR/$tdir
398 $MCREATE $DIR/$tdir/$tfile
399 chmod 0666 $DIR/$tdir/$tfile
400 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
401 error "$tdir/$tfile should be mode 0666"
403 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
406 if [ ! -d $DIR/$tdir ]; then
407 test_mkdir $DIR/$tdir
409 $MCREATE $DIR/$tdir/$tfile
410 echo -n foo > $DIR/$tdir/$tfile
411 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
412 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
414 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
417 test_mkdir $DIR/$tdir
418 touch $DIR/$tdir/$tfile
419 chmod 0666 $DIR/$tdir/$tfile
420 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
421 error "$tfile mode not 0666"
423 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
426 test_mkdir $DIR/$tdir
427 test_mkdir $DIR/$tdir/d2
428 test_mkdir $DIR/$tdir/d2/d3
429 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
431 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
434 test_mkdir $DIR/$tdir
435 test_mkdir $DIR/$tdir/d2
436 touch $DIR/$tdir/d2/$tfile
437 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
438 error "$tdir/d2/$tfile not a file"
440 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
443 test_mkdir $DIR/$tdir
444 test_mkdir $DIR/$tdir/d2
445 chmod 0666 $DIR/$tdir/d2
446 chmod 0705 $DIR/$tdir/d2
447 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
448 error "$tdir/d2 mode not 0705"
450 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
453 test_mkdir $DIR/$tdir
454 touch $DIR/$tdir/$tfile
455 chmod 0666 $DIR/$tdir/$tfile
456 chmod 0654 $DIR/$tdir/$tfile
457 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
458 error "$tdir/d2 mode not 0654"
460 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
463 test_mkdir $DIR/$tdir
464 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
466 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
467 error "$tdir/$tfile size not 0 after truncate"
469 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
472 test_mkdir $DIR/$tdir
473 touch $DIR/$tdir/$tfile
475 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
477 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
480 test_mkdir $DIR/$tdir
481 touch $DIR/$tdir/$tfile
482 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
483 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
484 error "$tdir/${tfile_2} not a file after rename"
485 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
487 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
490 test_mkdir $DIR/$tdir
491 touch $DIR/$tdir/$tfile
492 rm -rf $DIR/$tdir/$tfile
493 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
495 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
498 test_mkdir $DIR/$tdir
499 touch $DIR/$tdir/$tfile
500 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
502 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
503 error "$tdir/l-exist not a symlink"
504 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
505 error "$tdir/l-exist not referencing a file"
506 rm -f $DIR/$tdir/l-exist
507 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
509 run_test 17a "symlinks: create, remove (real)"
512 test_mkdir $DIR/$tdir
513 ln -s no-such-file $DIR/$tdir/l-dangle
515 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
516 error "$tdir/l-dangle not referencing no-such-file"
517 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
518 error "$tdir/l-dangle not referencing non-existent file"
519 rm -f $DIR/$tdir/l-dangle
520 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
522 run_test 17b "symlinks: create, remove (dangling)"
524 test_17c() { # bug 3440 - don't save failed open RPC for replay
525 test_mkdir $DIR/$tdir
526 ln -s foo $DIR/$tdir/$tfile
527 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
529 run_test 17c "symlinks: open dangling (should return error)"
532 test_mkdir $DIR/$tdir
533 ln -s foo $DIR/$tdir/$tfile
534 touch $DIR/$tdir/$tfile || error "creating to new symlink"
536 run_test 17d "symlinks: create dangling"
539 test_mkdir $DIR/$tdir
540 local foo=$DIR/$tdir/$tfile
541 ln -s $foo $foo || error "create symlink failed"
542 ls -l $foo || error "ls -l failed"
543 ls $foo && error "ls not failed" || true
545 run_test 17e "symlinks: create recursive symlink (should return error)"
548 test_mkdir $DIR/$tdir
549 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
550 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
551 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
552 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
553 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
554 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
557 run_test 17f "symlinks: long and very long symlink name"
559 # str_repeat(S, N) generate a string that is string S repeated N times
564 while [ $((n -= 1)) -ge 0 ]; do
570 # Long symlinks and LU-2241
572 test_mkdir $DIR/$tdir
573 local TESTS="59 60 61 4094 4095"
575 # Fix for inode size boundary in 2.1.4
576 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
579 # Patch not applied to 2.2 or 2.3 branches
580 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
581 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
585 local SYMNAME=$(str_repeat 'x' $i)
586 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
587 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
590 run_test 17g "symlinks: really long symlink name and inode boundaries"
592 test_17h() { #bug 17378
593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
594 remote_mds_nodsh && skip "remote MDS with nodsh"
598 test_mkdir $DIR/$tdir
599 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
600 $LFS setstripe -c -1 $DIR/$tdir
601 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
602 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
603 touch $DIR/$tdir/$tfile || true
605 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
607 test_17i() { #bug 20018
608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
609 remote_mds_nodsh && skip "remote MDS with nodsh"
611 local foo=$DIR/$tdir/$tfile
614 test_mkdir -c1 $DIR/$tdir
615 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
616 ln -s $foo $foo || error "create symlink failed"
617 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
618 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
619 ls -l $foo && error "error not detected"
622 run_test 17i "don't panic on short symlink (should return error)"
624 test_17k() { #bug 22301
625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
626 [[ -z "$(which rsync 2>/dev/null)" ]] &&
627 skip "no rsync command"
628 rsync --help | grep -q xattr ||
629 skip_env "$(rsync --version | head -n1) does not support xattrs"
630 test_mkdir $DIR/$tdir
631 test_mkdir $DIR/$tdir.new
632 touch $DIR/$tdir/$tfile
633 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
634 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
635 error "rsync failed with xattrs enabled"
637 run_test 17k "symlinks: rsync with xattrs enabled"
639 test_17l() { # LU-279
640 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
641 skip "no getfattr command"
643 test_mkdir $DIR/$tdir
644 touch $DIR/$tdir/$tfile
645 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
646 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
647 # -h to not follow symlinks. -m '' to list all the xattrs.
648 # grep to remove first line: '# file: $path'.
649 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
651 lgetxattr_size_check $path $xattr ||
652 error "lgetxattr_size_check $path $xattr failed"
656 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
661 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
662 remote_mds_nodsh && skip "remote MDS with nodsh"
663 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
664 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
665 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
667 local short_sym="0123456789"
668 local wdir=$DIR/$tdir
673 # create a long symlink file
674 for ((i = 0; i < 4; ++i)); do
675 long_sym=${long_sym}${long_sym}
678 echo "create 512 short and long symlink files under $wdir"
679 for ((i = 0; i < 256; ++i)); do
680 ln -sf ${long_sym}"a5a5" $wdir/long-$i
681 ln -sf ${short_sym}"a5a5" $wdir/short-$i
687 wait_delete_completed
689 echo "recreate the 512 symlink files with a shorter string"
690 for ((i = 0; i < 512; ++i)); do
691 # rewrite the symlink file with a shorter string
692 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
693 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
696 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
698 echo "stop and checking mds${mds_index}:"
699 # e2fsck should not return error
701 local devname=$(mdsdevname $mds_index)
702 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
705 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
706 error "start mds${mds_index} failed"
707 df $MOUNT > /dev/null 2>&1
709 error "e2fsck detected error for short/long symlink: rc=$rc"
712 run_test 17m "run e2fsck against MDT which contains short/long symlink"
714 check_fs_consistency_17n() {
718 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
719 # so it only check MDT1/MDT2 instead of all of MDTs.
720 for mdt_index in 1 2; do
721 # e2fsck should not return error
723 local devname=$(mdsdevname $mdt_index)
724 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
727 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
728 error "mount mds$mdt_index failed"
729 df $MOUNT > /dev/null 2>&1
735 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
737 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
738 remote_mds_nodsh && skip "remote MDS with nodsh"
739 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
740 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
741 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
745 test_mkdir $DIR/$tdir
746 for ((i=0; i<10; i++)); do
747 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
748 error "create remote dir error $i"
749 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
750 error "create files under remote dir failed $i"
753 check_fs_consistency_17n ||
754 error "e2fsck report error after create files under remote dir"
756 for ((i = 0; i < 10; i++)); do
757 rm -rf $DIR/$tdir/remote_dir_${i} ||
758 error "destroy remote dir error $i"
761 check_fs_consistency_17n ||
762 error "e2fsck report error after unlink files under remote dir"
764 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
765 skip "lustre < 2.4.50 does not support migrate mv"
767 for ((i = 0; i < 10; i++)); do
768 mkdir -p $DIR/$tdir/remote_dir_${i}
769 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
770 error "create files under remote dir failed $i"
771 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
772 error "migrate remote dir error $i"
774 check_fs_consistency_17n || error "e2fsck report error after migration"
776 for ((i = 0; i < 10; i++)); do
777 rm -rf $DIR/$tdir/remote_dir_${i} ||
778 error "destroy remote dir error $i"
781 check_fs_consistency_17n || error "e2fsck report error after unlink"
783 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
786 remote_mds_nodsh && skip "remote MDS with nodsh"
787 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
788 skip "Need MDS version at least 2.3.64"
790 local wdir=$DIR/${tdir}o
796 mdt_index=$($LFS getstripe -m $wdir/$tfile)
797 mdt_index=$((mdt_index + 1))
800 #fail mds will wait the failover finish then set
801 #following fail_loc to avoid interfer the recovery process.
804 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
805 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
806 ls -l $wdir/$tfile && rc=1
807 do_facet mds${mdt_index} lctl set_param fail_loc=0
808 [[ $rc -eq 0 ]] || error "stat file should fail"
810 run_test 17o "stat file with incompat LMA feature"
813 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
814 ls $DIR || error "Failed to ls $DIR: $?"
816 run_test 18 "touch .../f ; ls ... =============================="
822 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
824 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
827 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
829 run_test 19b "ls -l .../f19 (should return error) =============="
832 [ $RUNAS_ID -eq $UID ] &&
833 skip_env "RUNAS_ID = UID = $UID -- skipping"
835 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
837 run_test 19c "$RUNAS touch .../f19 (should return error) =="
840 cat $DIR/f19 && error || true
842 run_test 19d "cat .../f19 (should return error) =============="
851 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
853 run_test 20 "touch .../f ; ls -l ..."
856 test_mkdir $DIR/$tdir
857 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
858 ln -s dangle $DIR/$tdir/link
859 echo foo >> $DIR/$tdir/link
860 cat $DIR/$tdir/dangle
861 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
862 $CHECKSTAT -f -t file $DIR/$tdir/link ||
863 error "$tdir/link not linked to a file"
865 run_test 21 "write to dangling link"
868 local wdir=$DIR/$tdir
870 chown $RUNAS_ID:$RUNAS_GID $wdir
871 (cd $wdir || error "cd $wdir failed";
872 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
874 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
875 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
876 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
877 error "checkstat -u failed"
879 run_test 22 "unpack tar archive as non-root user"
883 test_mkdir $DIR/$tdir
884 local file=$DIR/$tdir/$tfile
886 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
887 openfile -f O_CREAT:O_EXCL $file &&
888 error "$file recreate succeeded" || true
890 run_test 23a "O_CREAT|O_EXCL in subdir"
892 test_23b() { # bug 18988
893 test_mkdir $DIR/$tdir
894 local file=$DIR/$tdir/$tfile
897 echo foo > $file || error "write filed"
898 echo bar >> $file || error "append filed"
899 $CHECKSTAT -s 8 $file || error "wrong size"
902 run_test 23b "O_APPEND check"
904 # LU-9409, size with O_APPEND and tiny writes
906 local file=$DIR/$tfile
909 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
910 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
914 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
915 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
917 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
920 #racing tiny & normal writes
921 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
922 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
924 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
927 #racing tiny & normal writes 2, ugly numbers
928 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
929 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
931 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
934 run_test 23c "O_APPEND size checks for tiny writes"
936 # LU-11069 file offset is correct after appending writes
938 local file=$DIR/$tfile
941 echo CentaurHauls > $file
942 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
943 if ((offset != 26)); then
944 error "wrong offset, expected 26, got '$offset'"
947 run_test 23d "file offset is correct after appending writes"
951 echo '-- same directory rename'
952 test_mkdir $DIR/$tdir
953 touch $DIR/$tdir/$tfile.1
954 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
955 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
957 run_test 24a "rename file to non-existent target"
960 test_mkdir $DIR/$tdir
961 touch $DIR/$tdir/$tfile.{1,2}
962 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
963 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
964 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
966 run_test 24b "rename file to existing target"
969 test_mkdir $DIR/$tdir
970 test_mkdir $DIR/$tdir/d$testnum.1
971 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
972 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
973 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
975 run_test 24c "rename directory to non-existent target"
978 test_mkdir -c1 $DIR/$tdir
979 test_mkdir -c1 $DIR/$tdir/d$testnum.1
980 test_mkdir -c1 $DIR/$tdir/d$testnum.2
981 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
982 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
983 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
985 run_test 24d "rename directory to existing target"
988 echo '-- cross directory renames --'
992 mv $DIR/R5a/f $DIR/R5b/g
993 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
994 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
996 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1001 touch $DIR/R6a/f $DIR/R6b/g
1002 mv $DIR/R6a/f $DIR/R6b/g
1003 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1004 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1006 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1011 test_mkdir $DIR/R7a/d
1012 mv $DIR/R7a/d $DIR/R7b/e
1013 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1014 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1016 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1019 test_mkdir -c1 $DIR/R8a
1020 test_mkdir -c1 $DIR/R8b
1021 test_mkdir -c1 $DIR/R8a/d
1022 test_mkdir -c1 $DIR/R8b/e
1023 mrename $DIR/R8a/d $DIR/R8b/e
1024 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1025 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1027 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1030 echo "-- rename error cases"
1032 test_mkdir $DIR/R9/a
1034 mrename $DIR/R9/f $DIR/R9/a
1035 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1036 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1037 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1039 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1043 mrename $DIR/R10/f $DIR/R10/g
1044 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1045 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1046 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1048 run_test 24j "source does not exist ============================"
1051 test_mkdir $DIR/R11a
1052 test_mkdir $DIR/R11a/d
1054 mv $DIR/R11a/f $DIR/R11a/d
1055 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1056 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1058 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1060 # bug 2429 - rename foo foo foo creates invalid file
1063 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1065 run_test 24l "Renaming a file to itself ========================"
1069 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1070 # on ext3 this does not remove either the source or target files
1071 # though the "expected" operation would be to remove the source
1072 $CHECKSTAT -t file ${f} || error "${f} missing"
1073 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1075 run_test 24m "Renaming a file to a hard link to itself ========="
1079 # this stats the old file after it was renamed, so it should fail
1081 $CHECKSTAT ${f} || error "${f} missing"
1083 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1084 $CHECKSTAT -a ${f} || error "${f} exists"
1086 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1089 test_mkdir $DIR/$tdir
1090 rename_many -s random -v -n 10 $DIR/$tdir
1092 run_test 24o "rename of files during htree split"
1095 test_mkdir $DIR/R12a
1096 test_mkdir $DIR/R12b
1097 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1098 mrename $DIR/R12a $DIR/R12b
1099 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1100 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1101 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1102 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1104 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1106 cleanup_multiop_pause() {
1108 kill -USR1 $MULTIPID
1112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1114 test_mkdir $DIR/R13a
1115 test_mkdir $DIR/R13b
1116 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1117 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1120 trap cleanup_multiop_pause EXIT
1121 mrename $DIR/R13a $DIR/R13b
1122 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1123 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1124 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1125 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1126 cleanup_multiop_pause
1127 wait $MULTIPID || error "multiop close failed"
1129 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1131 test_24r() { #bug 3789
1132 test_mkdir $DIR/R14a
1133 test_mkdir $DIR/R14a/b
1134 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1135 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1136 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1138 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1141 test_mkdir $DIR/R15a
1142 test_mkdir $DIR/R15a/b
1143 test_mkdir $DIR/R15a/b/c
1144 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1145 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1146 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1148 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1151 test_mkdir $DIR/R16a
1152 test_mkdir $DIR/R16a/b
1153 test_mkdir $DIR/R16a/b/c
1154 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1155 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1156 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1158 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1160 test_24u() { # bug12192
1161 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1162 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1164 run_test 24u "create stripe file"
1166 simple_cleanup_common() {
1170 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1172 local start=$SECONDS
1174 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1175 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1177 wait_delete_completed
1178 echo "cleanup time $((SECONDS - start))"
1182 max_pages_per_rpc() {
1183 local mdtname="$(printf "MDT%04x" ${1:-0})"
1184 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1190 local nrfiles=${COUNT:-100000}
1191 local fname="$DIR/$tdir/$tfile"
1193 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1194 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1196 test_mkdir "$(dirname $fname)"
1197 # assume MDT0000 has the fewest inodes
1198 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1199 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1200 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1202 stack_trap "simple_cleanup_common $nrfiles"
1204 createmany -m "$fname" $nrfiles
1206 cancel_lru_locks mdc
1207 lctl set_param mdc.*.stats clear
1209 # was previously test_24D: LU-6101
1210 # readdir() returns correct number of entries after cursor reload
1211 local num_ls=$(ls $DIR/$tdir | wc -l)
1212 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1213 local num_all=$(ls -a $DIR/$tdir | wc -l)
1214 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1215 [ $num_all -ne $((nrfiles + 2)) ]; then
1216 error "Expected $nrfiles files, got $num_ls " \
1217 "($num_uniq unique $num_all .&..)"
1219 # LU-5 large readdir
1220 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1221 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1222 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1223 # take into account of overhead in lu_dirpage header and end mark in
1224 # each page, plus one in rpc_num calculation.
1225 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1226 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1227 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1228 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1229 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1230 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1231 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1232 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1233 error "large readdir doesn't take effect: " \
1234 "$mds_readpage should be about $rpc_max"
1236 run_test 24v "list large directory (test hash collision, b=17560)"
1238 test_24w() { # bug21506
1240 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1241 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1242 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1243 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1244 [[ "$SZ1" -eq "$SZ2" ]] ||
1245 error "Error reading at the end of the file $tfile"
1247 run_test 24w "Reading a file larger than 4Gb"
1250 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1252 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1253 skip "Need MDS version at least 2.7.56"
1256 local remote_dir=$DIR/$tdir/remote_dir
1258 test_mkdir $DIR/$tdir
1259 $LFS mkdir -i $MDTIDX $remote_dir ||
1260 error "create remote directory failed"
1262 test_mkdir $DIR/$tdir/src_dir
1263 touch $DIR/$tdir/src_file
1264 test_mkdir $remote_dir/tgt_dir
1265 touch $remote_dir/tgt_file
1267 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1268 error "rename dir cross MDT failed!"
1270 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1271 error "rename file cross MDT failed!"
1273 touch $DIR/$tdir/ln_file
1274 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1275 error "ln file cross MDT failed"
1277 rm -rf $DIR/$tdir || error "Can not delete directories"
1279 run_test 24x "cross MDT rename/link"
1282 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1285 local remote_dir=$DIR/$tdir/remote_dir
1288 test_mkdir $DIR/$tdir
1289 $LFS mkdir -i $mdtidx $remote_dir ||
1290 error "create remote directory failed"
1292 test_mkdir $remote_dir/src_dir
1293 touch $remote_dir/src_file
1294 test_mkdir $remote_dir/tgt_dir
1295 touch $remote_dir/tgt_file
1297 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1298 error "rename subdir in the same remote dir failed!"
1300 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1301 error "rename files in the same remote dir failed!"
1303 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1304 error "link files in the same remote dir failed!"
1306 rm -rf $DIR/$tdir || error "Can not delete directories"
1308 run_test 24y "rename/link on the same dir should succeed"
1311 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1312 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1313 skip "Need MDS version at least 2.12.51"
1317 for index in 0 1; do
1318 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1319 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1322 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1324 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1325 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1327 local mdts=$(comma_list $(mdts_nodes))
1329 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1330 stack_trap "do_nodes $mdts $LCTL \
1331 set_param mdt.*.enable_remote_rename=1" EXIT
1333 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1335 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1336 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1338 run_test 24z "cross-MDT rename is done as cp"
1340 test_24A() { # LU-3182
1343 test_mkdir $DIR/$tdir
1344 stack_trap "simple_cleanup_common $NFILES"
1345 createmany -m $DIR/$tdir/$tfile $NFILES
1346 local t=$(ls $DIR/$tdir | wc -l)
1347 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1348 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1350 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1351 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1353 run_test 24A "readdir() returns correct number of entries."
1355 test_24B() { # LU-4805
1356 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1360 test_mkdir $DIR/$tdir
1361 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir/ ||
1362 error "create striped dir failed"
1364 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1365 [ $count -eq 2 ] || error "Expected 2, got $count"
1367 touch $DIR/$tdir/striped_dir/a
1369 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1370 [ $count -eq 3 ] || error "Expected 3, got $count"
1372 touch $DIR/$tdir/striped_dir/.f
1374 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1375 [ $count -eq 4 ] || error "Expected 4, got $count"
1377 rm -rf $DIR/$tdir || error "Can not delete directories"
1379 run_test 24B "readdir for striped dir return correct number of entries"
1382 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1388 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1389 error "create striped dir failed"
1391 cd $DIR/$tdir/d0/striped_dir
1393 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1394 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1395 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1397 [ "$d0_ino" = "$parent_ino" ] ||
1398 error ".. wrong, expect $d0_ino, get $parent_ino"
1400 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1401 error "mv striped dir failed"
1403 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1405 [ "$d1_ino" = "$parent_ino" ] ||
1406 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1408 run_test 24C "check .. in striped dir"
1411 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1415 mkdir $DIR/$tdir/src_dir
1416 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1417 error "create remote source failed"
1419 touch $DIR/$tdir/src_dir/src_child/a
1421 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1422 error "create remote target dir failed"
1424 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1425 error "create remote target child failed"
1427 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1428 error "rename dir cross MDT failed!"
1432 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1433 error "src_child still exists after rename"
1435 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1436 error "missing file(a) after rename"
1438 rm -rf $DIR/$tdir || error "Can not delete directories"
1440 run_test 24E "cross MDT rename/link"
1443 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1446 [ "$SLOW" = "no" ] && repeats=100
1450 echo "$repeats repeats"
1451 for ((i = 0; i < repeats; i++)); do
1452 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1453 touch $DIR/$tdir/test/a || error "touch fails"
1454 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1455 rm -rf $DIR/$tdir/test || error "rmdir fails"
1460 run_test 24F "hash order vs readdir (LU-11330)"
1463 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1468 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1469 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1470 touch $DIR/$tdir-0/f1 || error "touch f1"
1471 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1472 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1473 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1474 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1475 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1477 run_test 24G "migrate symlink in rename"
1480 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1481 [[ $(hostname) != $(facet_active_host mds2) ]] ||
1482 skip "MDT1 should be on another node"
1484 test_mkdir -i 1 -c 1 $DIR/$tdir
1485 #define OBD_FAIL_FLD_QUERY_REQ 0x1103
1486 do_facet mds2 $LCTL set_param fail_loc=0x80001103
1487 touch $DIR/$tdir/$tfile || error "touch failed"
1489 run_test 24H "repeat FLD_QUERY rpc"
1492 echo '== symlink sanity ============================================='
1496 touch $DIR/s25/foo ||
1497 error "File creation in symlinked directory failed"
1499 run_test 25a "create file in symlinked directory ==============="
1502 [ ! -d $DIR/d25 ] && test_25a
1503 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1505 run_test 25b "lookup file in symlinked directory ==============="
1509 test_mkdir $DIR/d26/d26-2
1510 ln -s d26/d26-2 $DIR/s26
1511 touch $DIR/s26/foo || error "File creation failed"
1513 run_test 26a "multiple component symlink ======================="
1516 test_mkdir -p $DIR/$tdir/d26-2
1517 ln -s $tdir/d26-2/foo $DIR/s26-2
1518 touch $DIR/s26-2 || error "File creation failed"
1520 run_test 26b "multiple component symlink at end of lookup ======"
1523 test_mkdir $DIR/d26.2
1524 touch $DIR/d26.2/foo
1525 ln -s d26.2 $DIR/s26.2-1
1526 ln -s s26.2-1 $DIR/s26.2-2
1527 ln -s s26.2-2 $DIR/s26.2-3
1528 chmod 0666 $DIR/s26.2-3/foo
1530 run_test 26c "chain of symlinks"
1532 # recursive symlinks (bug 439)
1534 ln -s d26-3/foo $DIR/d26-3
1536 run_test 26d "create multiple component recursive symlink"
1539 [ ! -h $DIR/d26-3 ] && test_26d
1542 run_test 26e "unlink multiple component recursive symlink"
1544 # recursive symlinks (bug 7022)
1546 test_mkdir $DIR/$tdir
1547 test_mkdir $DIR/$tdir/$tfile
1548 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1549 test_mkdir -p lndir/bar1
1550 test_mkdir $DIR/$tdir/$tfile/$tfile
1551 cd $tfile || error "cd $tfile failed"
1552 ln -s .. dotdot || error "ln dotdot failed"
1553 ln -s dotdot/lndir lndir || error "ln lndir failed"
1554 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1555 output=`ls $tfile/$tfile/lndir/bar1`
1556 [ "$output" = bar1 ] && error "unexpected output"
1557 rm -r $tfile || error "rm $tfile failed"
1558 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1560 run_test 26f "rm -r of a directory which has recursive symlink"
1563 test_mkdir $DIR/$tdir
1564 $LFS getstripe $DIR/$tdir
1565 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1566 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1567 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1569 run_test 27a "one stripe file"
1572 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1574 test_mkdir $DIR/$tdir
1575 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1576 $LFS getstripe -c $DIR/$tdir/$tfile
1577 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1578 error "two-stripe file doesn't have two stripes"
1580 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1582 run_test 27b "create and write to two stripe file"
1584 # 27c family tests specific striping, setstripe -o
1586 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1587 test_mkdir -p $DIR/$tdir
1590 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1591 $LFS getstripe -i $DIR/$tdir/$tfile
1592 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1593 error "stripe not on specified OST"
1595 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1597 run_test 27ca "one stripe on specified OST"
1600 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1601 test_mkdir -p $DIR/$tdir
1603 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1604 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1607 # Strip getstripe output to a space separated list of OSTs
1608 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1609 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1610 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1611 error "stripes not on specified OSTs"
1613 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1615 run_test 27cb "two stripes on specified OSTs"
1618 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1619 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1620 skip "server does not support overstriping"
1622 test_mkdir -p $DIR/$tdir
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27cc "two stripes on the same OST"
1639 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1640 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1641 skip "server does not support overstriping"
1642 test_mkdir -p $DIR/$tdir
1643 local osts="0,1,1,0"
1644 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1645 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1648 # Strip getstripe output to a space separated list of OSTs
1649 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1650 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1651 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1652 error "stripes not on specified OSTs"
1654 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1656 run_test 27cd "four stripes on two OSTs"
1659 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1660 skip_env "too many osts, skipping"
1661 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1662 skip "server does not support overstriping"
1663 # We do one more stripe than we have OSTs
1664 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1665 skip_env "ea_inode feature disabled"
1667 test_mkdir -p $DIR/$tdir
1669 for i in $(seq 0 $OSTCOUNT);
1672 if [ $i -ne $OSTCOUNT ]; then
1676 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1677 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1680 # Strip getstripe output to a space separated list of OSTs
1681 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1682 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1683 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1684 error "stripes not on specified OSTs"
1686 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1688 run_test 27ce "more stripes than OSTs with -o"
1691 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1694 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1695 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1696 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1697 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1698 error "failed to set $osp_proc=0"
1700 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1703 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1704 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1705 error "failed to set $osp_proc=1"
1708 error "should return error due to $osp_proc=0"
1710 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1713 test_mkdir $DIR/$tdir
1714 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1715 error "setstripe failed"
1716 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1717 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1719 run_test 27d "create file with default settings"
1722 # LU-5839 adds check for existed layout before setting it
1723 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1724 skip "Need MDS version at least 2.7.56"
1726 test_mkdir $DIR/$tdir
1727 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1728 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1729 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1731 run_test 27e "setstripe existing file (should return error)"
1734 test_mkdir $DIR/$tdir
1735 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1736 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1737 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1738 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1739 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1740 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1742 run_test 27f "setstripe with bad stripe size (should return error)"
1745 test_mkdir $DIR/$tdir
1746 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1747 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1748 error "$DIR/$tdir/$tfile has object"
1750 run_test 27g "$LFS getstripe with no objects"
1753 test_mkdir $DIR/$tdir
1754 touch $DIR/$tdir/$tfile || error "touch failed"
1755 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1756 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1758 (( rc == 2 )) || error "getstripe did not return ENOENT"
1760 run_test 27ga "$LFS getstripe with missing file (should return error)"
1763 test_mkdir $DIR/$tdir
1764 touch $DIR/$tdir/$tfile || error "touch failed"
1765 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1766 error "missing objects"
1768 run_test 27i "$LFS getstripe with some objects"
1771 test_mkdir $DIR/$tdir
1772 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1773 error "setstripe failed" || true
1775 run_test 27j "setstripe with bad stripe offset (should return error)"
1777 test_27k() { # bug 2844
1778 test_mkdir $DIR/$tdir
1779 local file=$DIR/$tdir/$tfile
1780 local ll_max_blksize=$((4 * 1024 * 1024))
1781 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1782 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1783 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1784 dd if=/dev/zero of=$file bs=4k count=1
1785 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1786 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1788 run_test 27k "limit i_blksize for broken user apps"
1791 mcreate $DIR/$tfile || error "creating file"
1792 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1793 error "setstripe should have failed" || true
1795 run_test 27l "check setstripe permissions (should return error)"
1798 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1800 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1801 skip_env "multiple clients -- skipping"
1803 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1805 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1806 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1808 stack_trap simple_cleanup_common
1809 test_mkdir $DIR/$tdir
1810 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1811 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1812 error "dd should fill OST0"
1814 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1816 [ $i -gt 256 ] && break
1819 touch $DIR/$tdir/$tfile.$i
1820 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1821 awk '{print $1}'| grep -w "0") ] &&
1822 error "OST0 was full but new created file still use it"
1824 touch $DIR/$tdir/$tfile.$i
1825 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1826 awk '{print $1}'| grep -w "0") ] &&
1827 error "OST0 was full but new created file still use it" || true
1829 run_test 27m "create file while OST0 was full"
1831 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1832 # if the OST isn't full anymore.
1834 local ostidx=${1:-""}
1839 local list=$(comma_list $(osts_nodes))
1840 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1842 do_nodes $list lctl set_param fail_loc=0
1843 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1844 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1845 awk '{print $1 * 2;exit;}')
1846 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1848 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1852 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1854 remote_mds_nodsh && skip "remote MDS with nodsh"
1855 remote_ost_nodsh && skip "remote OST with nodsh"
1858 rm -f $DIR/$tdir/$tfile
1859 exhaust_precreations 0 0x80000215
1860 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1861 touch $DIR/$tdir/$tfile || error "touch failed"
1862 $LFS getstripe $DIR/$tdir/$tfile
1865 run_test 27n "create file with some full OSTs"
1868 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1870 remote_mds_nodsh && skip "remote MDS with nodsh"
1871 remote_ost_nodsh && skip "remote OST with nodsh"
1874 rm -f $DIR/$tdir/$tfile
1875 exhaust_all_precreations 0x215
1877 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1882 run_test 27o "create file with all full OSTs (should error)"
1884 function create_and_checktime() {
1889 for ((i=0; i < $loops; i++)); do
1890 local start=$SECONDS
1891 multiop $fname-$i Oc
1892 ((SECONDS-start < TIMEOUT)) ||
1893 error "creation took " $((SECONDS-$start)) && return 1
1898 local mdts=$(comma_list $(mdts_nodes))
1900 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1901 skip "Need MDS version at least 2.13.57"
1903 local f0=$DIR/${tfile}-0
1904 local f1=$DIR/${tfile}-1
1906 wait_delete_completed
1908 # refill precreated objects
1909 $LFS setstripe -i0 -c1 $f0
1911 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1912 # force QoS allocation policy
1913 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1914 stack_trap "do_nodes $mdts $LCTL set_param \
1915 lov.*.qos_threshold_rr=$saved" EXIT
1918 # one OST is unavailable, but still have few objects preallocated
1920 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1921 rm -rf $f1 $DIR/$tdir*" EXIT
1923 for ((i=0; i < 7; i++)); do
1924 mkdir $DIR/$tdir$i || error "can't create dir"
1925 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1926 error "can't set striping"
1928 for ((i=0; i < 7; i++)); do
1929 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1933 run_test 27oo "don't let few threads to reserve too many objects"
1936 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1938 remote_mds_nodsh && skip "remote MDS with nodsh"
1939 remote_ost_nodsh && skip "remote OST with nodsh"
1942 rm -f $DIR/$tdir/$tfile
1943 test_mkdir $DIR/$tdir
1945 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1946 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1947 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1949 exhaust_precreations 0 0x80000215
1950 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1951 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1952 $LFS getstripe $DIR/$tdir/$tfile
1956 run_test 27p "append to a truncated file with some full OSTs"
1959 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1961 remote_mds_nodsh && skip "remote MDS with nodsh"
1962 remote_ost_nodsh && skip "remote OST with nodsh"
1965 rm -f $DIR/$tdir/$tfile
1967 mkdir_on_mdt0 $DIR/$tdir
1968 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1969 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1970 error "truncate $DIR/$tdir/$tfile failed"
1971 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1973 exhaust_all_precreations 0x215
1975 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1976 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1980 run_test 27q "append to truncated file with all OSTs full (should error)"
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 exhaust_precreations 0 0x80000215
1992 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1996 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1998 test_27s() { # bug 10725
1999 test_mkdir $DIR/$tdir
2000 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2001 local stripe_count=0
2002 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2003 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2004 error "stripe width >= 2^32 succeeded" || true
2007 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2009 test_27t() { # bug 10864
2014 $WLFS getstripe $tfile
2017 run_test 27t "check that utils parse path correctly"
2019 test_27u() { # bug 4900
2020 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2021 remote_mds_nodsh && skip "remote MDS with nodsh"
2024 local list=$(comma_list $(mdts_nodes))
2026 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2027 do_nodes $list $LCTL set_param fail_loc=0x139
2028 test_mkdir -p $DIR/$tdir
2029 stack_trap "simple_cleanup_common 1000"
2030 createmany -o $DIR/$tdir/$tfile 1000
2031 do_nodes $list $LCTL set_param fail_loc=0
2033 TLOG=$TMP/$tfile.getstripe
2034 $LFS getstripe $DIR/$tdir > $TLOG
2035 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2036 [[ $OBJS -gt 0 ]] &&
2037 error "$OBJS objects created on OST-0. See $TLOG" ||
2040 run_test 27u "skip object creation on OSC w/o objects"
2042 test_27v() { # bug 4900
2043 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2045 remote_mds_nodsh && skip "remote MDS with nodsh"
2046 remote_ost_nodsh && skip "remote OST with nodsh"
2048 exhaust_all_precreations 0x215
2051 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2053 touch $DIR/$tdir/$tfile
2054 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2056 for (( i=1; i < OSTCOUNT; i++ )); do
2057 do_facet ost$i lctl set_param fail_loc=0x705
2059 local START=`date +%s`
2060 createmany -o $DIR/$tdir/$tfile 32
2062 local FINISH=`date +%s`
2063 local TIMEOUT=`lctl get_param -n timeout`
2064 local PROCESS=$((FINISH - START))
2065 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2066 error "$FINISH - $START >= $TIMEOUT / 2"
2067 sleep $((TIMEOUT / 2 - PROCESS))
2070 run_test 27v "skip object creation on slow OST"
2072 test_27w() { # bug 10997
2073 test_mkdir $DIR/$tdir
2074 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2075 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2076 error "stripe size $size != 65536" || true
2077 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2078 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2080 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2083 [[ $OSTCOUNT -lt 2 ]] &&
2084 skip_env "skipping multiple stripe count/offset test"
2086 test_mkdir $DIR/$tdir
2087 for i in $(seq 1 $OSTCOUNT); do
2089 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2090 error "setstripe -c $i -i $offset failed"
2091 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2092 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2093 [ $count -ne $i ] && error "stripe count $count != $i" || true
2094 [ $index -ne $offset ] &&
2095 error "stripe offset $index != $offset" || true
2098 run_test 27wa "check $LFS setstripe -c -i options"
2101 remote_ost_nodsh && skip "remote OST with nodsh"
2102 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2105 OFFSET=$(($OSTCOUNT - 1))
2107 local OST=$(ostname_from_index $OSTIDX)
2109 test_mkdir $DIR/$tdir
2110 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2111 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2113 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2114 for i in $(seq 0 $OFFSET); do
2115 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2116 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2117 error "OST0 was degraded but new created file still use it"
2119 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2121 run_test 27x "create files while OST0 is degraded"
2124 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2125 remote_mds_nodsh && skip "remote MDS with nodsh"
2126 remote_ost_nodsh && skip "remote OST with nodsh"
2127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2129 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2130 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2131 osp.$mdtosc.prealloc_last_id)
2132 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2133 osp.$mdtosc.prealloc_next_id)
2134 local fcount=$((last_id - next_id))
2135 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2136 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2138 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2139 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2140 local OST_DEACTIVE_IDX=-1
2145 for OSC in $MDS_OSCS; do
2146 OST=$(osc_to_ost $OSC)
2147 OSTIDX=$(index_from_ostuuid $OST)
2148 if [ $OST_DEACTIVE_IDX == -1 ]; then
2149 OST_DEACTIVE_IDX=$OSTIDX
2151 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2152 echo $OSC "is Deactivated:"
2153 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2157 OSTIDX=$(index_from_ostuuid $OST)
2158 test_mkdir $DIR/$tdir
2159 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2161 for OSC in $MDS_OSCS; do
2162 OST=$(osc_to_ost $OSC)
2163 OSTIDX=$(index_from_ostuuid $OST)
2164 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2165 echo $OST "is degraded:"
2166 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2167 obdfilter.$OST.degraded=1
2172 createmany -o $DIR/$tdir/$tfile $fcount
2174 for OSC in $MDS_OSCS; do
2175 OST=$(osc_to_ost $OSC)
2176 OSTIDX=$(index_from_ostuuid $OST)
2177 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2178 echo $OST "is recovered from degraded:"
2179 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2180 obdfilter.$OST.degraded=0
2182 do_facet $SINGLEMDS lctl --device %$OSC activate
2186 # all osp devices get activated, hence -1 stripe count restored
2187 local stripe_count=0
2189 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2190 # devices get activated.
2192 $LFS setstripe -c -1 $DIR/$tfile
2193 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2195 [ $stripe_count -ne $OSTCOUNT ] &&
2196 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2199 run_test 27y "create files while OST0 is degraded and the rest inactive"
2205 lmm_count=$($LFS getstripe -c $1)
2206 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2207 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2209 local old_ifs="$IFS"
2211 fid=($($LFS path2fid $1))
2214 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2215 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2217 # compare lmm_seq and lu_fid->f_seq
2218 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2219 # compare lmm_object_id and lu_fid->oid
2220 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2222 # check the trusted.fid attribute of the OST objects of the file
2223 local have_obdidx=false
2225 $LFS getstripe $1 | while read obdidx oid hex seq; do
2226 # skip lines up to and including "obdidx"
2227 [ -z "$obdidx" ] && break
2228 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2229 $have_obdidx || continue
2231 local ost=$((obdidx + 1))
2232 local dev=$(ostdevname $ost)
2235 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2237 seq=$(echo $seq | sed -e "s/^0x//g")
2238 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2239 oid_hex=$(echo $oid)
2241 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2243 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2247 # Don't unmount/remount the OSTs if we don't need to do that.
2248 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2249 # update too, until that use mount/ll_decode_filter_fid/mount.
2250 # Re-enable when debugfs will understand new filter_fid.
2252 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2253 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2254 $dev 2>/dev/null" | grep "parent=")
2256 if [ -z "$ff" ]; then
2258 mount_fstype ost$ost
2259 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2260 $(facet_mntpt ost$ost)/$obj_file)
2261 unmount_fstype ost$ost
2262 start ost$ost $dev $OST_MOUNT_OPTS
2266 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2268 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2270 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2271 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2273 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2274 # stripe_size=1048576 component_id=1 component_start=0 \
2275 # component_end=33554432
2276 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2277 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2278 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2280 if grep -q 'stripe=' <<<$ff; then
2281 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2283 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2284 # into f_ver in this case. See comment on ff_parent.
2285 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2288 # compare lmm_seq and filter_fid->ff_parent.f_seq
2289 [ $ff_pseq = $lmm_seq ] ||
2290 error "FF parent SEQ $ff_pseq != $lmm_seq"
2291 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2292 [ $ff_poid = $lmm_oid ] ||
2293 error "FF parent OID $ff_poid != $lmm_oid"
2294 (($ff_pstripe == $stripe_nr)) ||
2295 error "FF stripe $ff_pstripe != $stripe_nr"
2297 stripe_nr=$((stripe_nr + 1))
2298 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2300 if grep -q 'stripe_count=' <<<$ff; then
2301 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2302 -e 's/ .*//' <<<$ff)
2303 [ $lmm_count = $ff_scnt ] ||
2304 error "FF stripe count $lmm_count != $ff_scnt"
2310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2311 remote_ost_nodsh && skip "remote OST with nodsh"
2313 test_mkdir $DIR/$tdir
2314 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2315 { error "setstripe -c -1 failed"; return 1; }
2316 # We need to send a write to every object to get parent FID info set.
2317 # This _should_ also work for setattr, but does not currently.
2318 # touch $DIR/$tdir/$tfile-1 ||
2319 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2320 { error "dd $tfile-1 failed"; return 2; }
2321 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2322 { error "setstripe -c -1 failed"; return 3; }
2323 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2324 { error "dd $tfile-2 failed"; return 4; }
2326 # make sure write RPCs have been sent to OSTs
2329 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2330 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2332 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2334 test_27A() { # b=19102
2335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2337 save_layout_restore_at_exit $MOUNT
2338 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2339 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2340 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2341 local default_size=$($LFS getstripe -S $MOUNT)
2342 local default_offset=$($LFS getstripe -i $MOUNT)
2343 local dsize=$(do_facet $SINGLEMDS \
2344 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2345 [ $default_size -eq $dsize ] ||
2346 error "stripe size $default_size != $dsize"
2347 [ $default_offset -eq -1 ] ||
2348 error "stripe offset $default_offset != -1"
2350 run_test 27A "check filesystem-wide default LOV EA values"
2352 test_27B() { # LU-2523
2353 test_mkdir $DIR/$tdir
2354 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2356 # open f1 with O_LOV_DELAY_CREATE
2358 # call setstripe ioctl on open file descriptor for f1
2360 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2364 # open f1 with O_LOV_DELAY_CREATE
2366 # call setstripe ioctl on open file descriptor for f1
2368 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2370 # Allow multiop to fail in imitation of NFS's busted semantics.
2373 run_test 27B "call setstripe on open unlinked file/rename victim"
2375 # 27C family tests full striping and overstriping
2376 test_27Ca() { #LU-2871
2377 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2385 test_mkdir $DIR/$tdir
2387 for i in $(seq 0 $((OSTCOUNT - 1))); do
2388 # set stripe across all OSTs starting from OST$i
2389 $LFS setstripe -i $i -c -1 $tfile$i
2390 # get striping information
2391 ost_idx=($($LFS getstripe $tfile$i |
2392 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2393 echo "OST Index: ${ost_idx[*]}"
2396 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2397 error "${#ost_idx[@]} != $OSTCOUNT"
2399 for index in $(seq 0 $((OSTCOUNT - 1))); do
2401 for j in "${ost_idx[@]}"; do
2402 if [ $index -eq $j ]; then
2408 error "Can not find $index in ${ost_idx[*]}"
2412 run_test 27Ca "check full striping across all OSTs"
2415 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2416 skip "server does not support overstriping"
2417 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2418 skip_env "too many osts, skipping"
2420 test_mkdir -p $DIR/$tdir
2421 local setcount=$(($OSTCOUNT * 2))
2422 [ $setcount -lt 160 ] || large_xattr_enabled ||
2423 skip_env "ea_inode feature disabled"
2425 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2426 error "setstripe failed"
2428 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2429 [ $count -eq $setcount ] ||
2430 error "stripe count $count, should be $setcount"
2432 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2433 error "overstriped should be set in pattern"
2435 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2438 run_test 27Cb "more stripes than OSTs with -C"
2441 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2442 skip "server does not support overstriping"
2443 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2445 test_mkdir -p $DIR/$tdir
2446 local setcount=$(($OSTCOUNT - 1))
2448 [ $setcount -lt 160 ] || large_xattr_enabled ||
2449 skip_env "ea_inode feature disabled"
2451 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2452 error "setstripe failed"
2454 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2455 [ $count -eq $setcount ] ||
2456 error "stripe count $count, should be $setcount"
2458 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2459 error "overstriped should not be set in pattern"
2461 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2464 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2467 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2468 skip "server does not support overstriping"
2469 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2470 large_xattr_enabled || skip_env "ea_inode feature disabled"
2472 test_mkdir -p $DIR/$tdir
2473 local setcount=$LOV_MAX_STRIPE_COUNT
2475 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2476 error "setstripe failed"
2478 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2479 [ $count -eq $setcount ] ||
2480 error "stripe count $count, should be $setcount"
2482 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2483 error "overstriped should be set in pattern"
2485 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2488 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2490 run_test 27Cd "test maximum stripe count"
2493 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2494 skip "server does not support overstriping"
2495 test_mkdir -p $DIR/$tdir
2497 pool_add $TESTNAME || error "Pool creation failed"
2498 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2502 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2503 error "setstripe failed"
2505 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2506 [ $count -eq $setcount ] ||
2507 error "stripe count $count, should be $setcount"
2509 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2510 error "overstriped should be set in pattern"
2512 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2515 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2517 run_test 27Ce "test pool with overstriping"
2520 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2521 skip "server does not support overstriping"
2522 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2523 skip_env "too many osts, skipping"
2525 test_mkdir -p $DIR/$tdir
2527 local setcount=$(($OSTCOUNT * 2))
2528 [ $setcount -lt 160 ] || large_xattr_enabled ||
2529 skip_env "ea_inode feature disabled"
2531 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2532 error "setstripe failed"
2534 echo 1 > $DIR/$tdir/$tfile
2536 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2537 [ $count -eq $setcount ] ||
2538 error "stripe count $count, should be $setcount"
2540 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2541 error "overstriped should be set in pattern"
2543 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2546 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2548 run_test 27Cf "test default inheritance with overstriping"
2551 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2552 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2553 remote_mds_nodsh && skip "remote MDS with nodsh"
2555 local POOL=${POOL:-testpool}
2557 local last_ost=$(($OSTCOUNT - 1))
2559 local ost_list=$(seq $first_ost $ost_step $last_ost)
2560 local ost_range="$first_ost $last_ost $ost_step"
2562 test_mkdir $DIR/$tdir
2563 pool_add $POOL || error "pool_add failed"
2564 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2567 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2569 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2570 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2571 skip27D+=" -s 30,31"
2572 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2573 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2574 skip27D+=" -s 32,33"
2575 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2577 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2578 error "llapi_layout_test failed"
2580 destroy_test_pools || error "destroy test pools failed"
2582 run_test 27D "validate llapi_layout API"
2584 # Verify that default_easize is increased from its initial value after
2585 # accessing a widely striped file.
2587 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2588 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2589 skip "client does not have LU-3338 fix"
2591 # 72 bytes is the minimum space required to store striping
2592 # information for a file striped across one OST:
2593 # (sizeof(struct lov_user_md_v3) +
2594 # sizeof(struct lov_user_ost_data_v1))
2596 $LCTL set_param -n llite.*.default_easize $min_easize ||
2597 error "lctl set_param failed"
2598 local easize=$($LCTL get_param -n llite.*.default_easize)
2600 [ $easize -eq $min_easize ] ||
2601 error "failed to set default_easize"
2603 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2604 error "setstripe failed"
2605 # In order to ensure stat() call actually talks to MDS we need to
2606 # do something drastic to this file to shake off all lock, e.g.
2607 # rename it (kills lookup lock forcing cache cleaning)
2608 mv $DIR/$tfile $DIR/${tfile}-1
2609 ls -l $DIR/${tfile}-1
2612 easize=$($LCTL get_param -n llite.*.default_easize)
2614 [ $easize -gt $min_easize ] ||
2615 error "default_easize not updated"
2617 run_test 27E "check that default extended attribute size properly increases"
2619 test_27F() { # LU-5346/LU-7975
2620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2621 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2622 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2623 skip "Need MDS version at least 2.8.51"
2624 remote_ost_nodsh && skip "remote OST with nodsh"
2626 test_mkdir $DIR/$tdir
2628 $LFS setstripe -c 2 $DIR/$tdir
2630 # stop all OSTs to reproduce situation for LU-7975 ticket
2631 for num in $(seq $OSTCOUNT); do
2635 # open/create f0 with O_LOV_DELAY_CREATE
2636 # truncate f0 to a non-0 size
2638 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2640 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2641 # open/write it again to force delayed layout creation
2642 cat /etc/hosts > $DIR/$tdir/f0 &
2646 for num in $(seq $OSTCOUNT); do
2647 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2648 error "ost$num failed to start"
2651 wait $catpid || error "cat failed"
2653 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2654 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2655 error "wrong stripecount"
2658 run_test 27F "Client resend delayed layout creation with non-zero size"
2660 test_27G() { #LU-10629
2661 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2662 skip "Need MDS version at least 2.11.51"
2663 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2664 remote_mds_nodsh && skip "remote MDS with nodsh"
2665 local POOL=${POOL:-testpool}
2666 local ostrange="0 0 1"
2668 test_mkdir $DIR/$tdir
2669 touch $DIR/$tdir/$tfile.nopool
2670 pool_add $POOL || error "pool_add failed"
2671 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2672 $LFS setstripe -p $POOL $DIR/$tdir
2674 local pool=$($LFS getstripe -p $DIR/$tdir)
2676 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2677 touch $DIR/$tdir/$tfile.default
2678 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2679 $LFS find $DIR/$tdir -type f --pool $POOL
2680 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2681 [[ "$found" == "2" ]] ||
2682 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2684 $LFS setstripe -d $DIR/$tdir
2686 pool=$($LFS getstripe -p -d $DIR/$tdir)
2688 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2690 run_test 27G "Clear OST pool from stripe"
2693 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2694 skip "Need MDS version newer than 2.11.54"
2695 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2696 test_mkdir $DIR/$tdir
2697 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2698 touch $DIR/$tdir/$tfile
2699 $LFS getstripe -c $DIR/$tdir/$tfile
2700 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2701 error "two-stripe file doesn't have two stripes"
2703 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2704 $LFS getstripe -y $DIR/$tdir/$tfile
2705 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2706 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2707 error "expected l_ost_idx: [02]$ not matched"
2709 # make sure ost list has been cleared
2710 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2711 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2712 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2714 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2716 run_test 27H "Set specific OSTs stripe"
2719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2720 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2721 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2722 skip "Need MDS version newer than 2.12.52"
2723 local pool=$TESTNAME
2724 local ostrange="1 1 1"
2726 save_layout_restore_at_exit $MOUNT
2727 $LFS setstripe -c 2 -i 0 $MOUNT
2728 pool_add $pool || error "pool_add failed"
2729 pool_add_targets $pool $ostrange ||
2730 error "pool_add_targets failed"
2731 test_mkdir $DIR/$tdir
2732 $LFS setstripe -p $pool $DIR/$tdir
2733 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2734 $LFS getstripe $DIR/$tdir/$tfile
2736 run_test 27I "check that root dir striping does not break parent dir one"
2739 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2740 skip "Need MDS version newer than 2.12.51"
2742 test_mkdir $DIR/$tdir
2743 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2744 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2746 # create foreign file (raw way)
2747 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2748 error "creating $tfile w/ hex flags w/o --foreign should fail"
2750 ! $LFS setstripe --foreign --flags foo \
2751 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2752 error "creating $tfile with '--flags foo' should fail"
2754 ! $LFS setstripe --foreign --flags 0xffffffff \
2755 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2756 error "creating $tfile w/ 0xffffffff flags should fail"
2758 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2759 -t 1 -F 0xda08 || error "create_foreign_file failed"
2761 # verify foreign file (raw way)
2762 parse_foreign_file -f $DIR/$tdir/$tfile |
2763 grep "lov_foreign_magic: 0x0BD70BD0" ||
2764 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2765 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2766 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2767 parse_foreign_file -f $DIR/$tdir/$tfile |
2768 grep "lov_foreign_size: 73" ||
2769 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2770 parse_foreign_file -f $DIR/$tdir/$tfile |
2771 grep "lov_foreign_type: 1" ||
2772 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2773 parse_foreign_file -f $DIR/$tdir/$tfile |
2774 grep "lov_foreign_flags: 0x0000DA08" ||
2775 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2776 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2777 grep "lov_foreign_value: 0x" |
2778 sed -e 's/lov_foreign_value: 0x//')
2779 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2780 [[ $lov = ${lov2// /} ]] ||
2781 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2783 # create foreign file (lfs + API)
2784 $LFS setstripe --foreign=none --flags 0xda08 \
2785 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2786 error "$DIR/$tdir/${tfile}2: create failed"
2788 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2789 grep "lfm_magic:.*0x0BD70BD0" ||
2790 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2791 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2792 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2793 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2794 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2795 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2796 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2797 grep "lfm_flags:.*0x0000DA08" ||
2798 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2799 $LFS getstripe $DIR/$tdir/${tfile}2 |
2800 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2801 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2803 # modify striping should fail
2804 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2805 error "$DIR/$tdir/$tfile: setstripe should fail"
2806 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2807 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2810 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2811 cat $DIR/$tdir/${tfile}2 &&
2812 error "$DIR/$tdir/${tfile}2: read should fail"
2813 cat /etc/passwd > $DIR/$tdir/$tfile &&
2814 error "$DIR/$tdir/$tfile: write should fail"
2815 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2816 error "$DIR/$tdir/${tfile}2: write should fail"
2819 chmod 222 $DIR/$tdir/$tfile ||
2820 error "$DIR/$tdir/$tfile: chmod failed"
2821 chmod 222 $DIR/$tdir/${tfile}2 ||
2822 error "$DIR/$tdir/${tfile}2: chmod failed"
2825 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2826 error "$DIR/$tdir/$tfile: chown failed"
2827 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2828 error "$DIR/$tdir/${tfile}2: chown failed"
2830 # rename should work
2831 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2832 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2833 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2834 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2836 #remove foreign file
2837 rm $DIR/$tdir/${tfile}.new ||
2838 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2839 rm $DIR/$tdir/${tfile}2.new ||
2840 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2842 run_test 27J "basic ops on file with foreign LOV"
2845 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2846 skip "Need MDS version newer than 2.12.49"
2848 test_mkdir $DIR/$tdir
2849 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2850 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2852 # create foreign dir (raw way)
2853 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2854 error "creating $tdir w/ hex flags w/o --foreign should fail"
2856 ! $LFS setdirstripe --foreign --flags foo \
2857 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2858 error "creating $tdir with '--flags foo' should fail"
2860 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2861 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2862 error "creating $tdir w/ 0xffffffff flags should fail"
2864 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2865 error "create_foreign_dir FAILED"
2867 # verify foreign dir (raw way)
2868 parse_foreign_dir -d $DIR/$tdir/$tdir |
2869 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2870 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2871 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2872 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2873 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2874 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2875 parse_foreign_dir -d $DIR/$tdir/$tdir |
2876 grep "lmv_foreign_flags: 55813$" ||
2877 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2878 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2879 grep "lmv_foreign_value: 0x" |
2880 sed 's/lmv_foreign_value: 0x//')
2881 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2883 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2885 # create foreign dir (lfs + API)
2886 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2887 $DIR/$tdir/${tdir}2 ||
2888 error "$DIR/$tdir/${tdir}2: create failed"
2890 $LFS getdirstripe -v $DIR/$tdir/${tdir}2
2892 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2893 grep "lfm_magic:.*0x0CD50CD0" ||
2894 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2895 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2896 # - sizeof(lfm_type) - sizeof(lfm_flags)
2897 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2898 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2899 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2900 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2901 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2902 grep "lfm_flags:.*0x0000DA05" ||
2903 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2904 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2905 grep "lfm_value.*${uuid1}@${uuid2}" ||
2906 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2908 # file create in dir should fail
2909 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2910 touch $DIR/$tdir/${tdir}2/$tfile &&
2911 error "$DIR/${tdir}2: file create should fail"
2914 chmod 777 $DIR/$tdir/$tdir ||
2915 error "$DIR/$tdir: chmod failed"
2916 chmod 777 $DIR/$tdir/${tdir}2 ||
2917 error "$DIR/${tdir}2: chmod failed"
2920 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2921 error "$DIR/$tdir: chown failed"
2922 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2923 error "$DIR/${tdir}2: chown failed"
2925 # rename should work
2926 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2927 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2928 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2929 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2932 rmdir $DIR/$tdir/${tdir}.new ||
2933 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2934 rmdir $DIR/$tdir/${tdir}2.new ||
2935 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2937 run_test 27K "basic ops on dir with foreign LMV"
2940 remote_mds_nodsh && skip "remote MDS with nodsh"
2942 local POOL=${POOL:-$TESTNAME}
2944 pool_add $POOL || error "pool_add failed"
2946 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2947 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2948 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2950 run_test 27L "lfs pool_list gives correct pool name"
2953 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2954 skip "Need MDS version >= than 2.12.57"
2955 remote_mds_nodsh && skip "remote MDS with nodsh"
2956 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2958 # Set default striping on directory
2961 local mdts=$(comma_list $(mdts_nodes))
2963 # if we run against a 2.12 server which lacks overstring support
2964 # then the connect_flag will not report overstriping, even if client
2966 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
2967 stripe_opt="-C $setcount"
2968 elif (( $OSTCOUNT >= $setcount )); then
2969 stripe_opt="-c $setcount"
2971 skip "server does not support overstriping"
2974 test_mkdir $DIR/$tdir
2976 # Validate existing append_* params and ensure restore
2977 local pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
2978 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
2979 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
2981 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2982 ((orig_count == 1)) || error "expected append_stripe_count == 1, got $orig_count"
2983 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1"
2985 $LFS setstripe $stripe_opt $DIR/$tdir
2987 echo 1 > $DIR/$tdir/${tfile}.1
2988 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2989 [ $count -eq $setcount ] ||
2990 error "(1) stripe count $count, should be $setcount"
2992 local appendcount=$orig_count
2993 echo 1 >> $DIR/$tdir/${tfile}.2_append
2994 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2995 [ $count -eq $appendcount ] ||
2996 error "(2)stripe count $count, should be $appendcount for append"
2998 # Disable O_APPEND striping, verify it works
2999 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3001 # Should now get the default striping, which is 4
3003 echo 1 >> $DIR/$tdir/${tfile}.3_append
3004 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3005 [ $count -eq $setcount ] ||
3006 error "(3) stripe count $count, should be $setcount"
3008 # Try changing the stripe count for append files
3009 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3011 # Append striping is now 2 (directory default is still 4)
3013 echo 1 >> $DIR/$tdir/${tfile}.4_append
3014 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3015 [ $count -eq $appendcount ] ||
3016 error "(4) stripe count $count, should be $appendcount for append"
3018 # Test append stripe count of -1
3019 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3020 appendcount=$OSTCOUNT
3021 echo 1 >> $DIR/$tdir/${tfile}.5
3022 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3023 [ $count -eq $appendcount ] ||
3024 error "(5) stripe count $count, should be $appendcount for append"
3026 # Set append striping back to default of 1
3027 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3029 # Try a new default striping, PFL + DOM
3030 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3032 # Create normal DOM file, DOM returns stripe count == 0
3034 touch $DIR/$tdir/${tfile}.6
3035 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3036 [ $count -eq $setcount ] ||
3037 error "(6) stripe count $count, should be $setcount"
3041 echo 1 >> $DIR/$tdir/${tfile}.7_append
3042 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3043 [ $count -eq $appendcount ] ||
3044 error "(7) stripe count $count, should be $appendcount for append"
3046 # Clean up DOM layout
3047 $LFS setstripe -d $DIR/$tdir
3049 save_layout_restore_at_exit $MOUNT
3050 # Now test that append striping works when layout is from root
3051 $LFS setstripe -c 2 $MOUNT
3052 # Make a special directory for this
3053 mkdir $DIR/${tdir}/${tdir}.2
3055 # Verify for normal file
3057 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3058 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3059 [ $count -eq $setcount ] ||
3060 error "(8) stripe count $count, should be $setcount"
3063 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3064 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3065 [ $count -eq $appendcount ] ||
3066 error "(9) stripe count $count, should be $appendcount for append"
3068 # Now test O_APPEND striping with pools
3069 pool_add $TESTNAME || error "pool creation failed"
3070 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3071 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3073 echo 1 >> $DIR/$tdir/${tfile}.10_append
3075 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3076 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3078 # Check that count is still correct
3080 echo 1 >> $DIR/$tdir/${tfile}.11_append
3081 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3082 [ $count -eq $appendcount ] ||
3083 error "(11) stripe count $count, should be $appendcount for append"
3085 # Disable O_APPEND stripe count, verify pool works separately
3086 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3088 echo 1 >> $DIR/$tdir/${tfile}.12_append
3090 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3091 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3093 # Remove pool setting, verify it's not applied
3094 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3096 echo 1 >> $DIR/$tdir/${tfile}.13_append
3098 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3099 [ "$pool" = "" ] || error "(13) pool found: $pool"
3101 run_test 27M "test O_APPEND striping"
3104 combined_mgs_mds && skip "needs separate MGS/MDT"
3106 pool_add $TESTNAME || error "pool_add failed"
3107 do_facet mgs "$LCTL pool_list $FSNAME" |
3108 grep -Fx "${FSNAME}.${TESTNAME}" ||
3109 error "lctl pool_list on MGS failed"
3111 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3113 clean_foreign_symlink() {
3115 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3116 for i in $DIR/$tdir/* ; do
3117 $LFS unlink_foreign $i || true
3122 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3123 skip "Need MDS version newer than 2.12.51"
3125 test_mkdir $DIR/$tdir
3126 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3127 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3129 trap clean_foreign_symlink EXIT
3131 # enable foreign_symlink behaviour
3132 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3134 # foreign symlink LOV format is a partial path by default
3136 # create foreign file (lfs + API)
3137 $LFS setstripe --foreign=symlink --flags 0xda05 \
3138 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3139 error "$DIR/$tdir/${tfile}: create failed"
3141 $LFS getstripe -v $DIR/$tdir/${tfile} |
3142 grep "lfm_magic:.*0x0BD70BD0" ||
3143 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3144 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3145 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3146 $LFS getstripe -v $DIR/$tdir/${tfile} |
3147 grep "lfm_flags:.*0x0000DA05" ||
3148 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3149 $LFS getstripe $DIR/$tdir/${tfile} |
3150 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3151 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3153 # modify striping should fail
3154 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3155 error "$DIR/$tdir/$tfile: setstripe should fail"
3157 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3158 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3159 cat /etc/passwd > $DIR/$tdir/$tfile &&
3160 error "$DIR/$tdir/$tfile: write should fail"
3162 # rename should succeed
3163 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3164 error "$DIR/$tdir/$tfile: rename has failed"
3166 #remove foreign_symlink file should fail
3167 rm $DIR/$tdir/${tfile}.new &&
3168 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3171 mkdir /tmp/${uuid1} ||
3172 error "/tmp/${uuid1}: mkdir has failed"
3173 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3174 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3175 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3176 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3177 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3178 #read should succeed now
3179 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3180 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3181 #write should succeed now
3182 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3183 error "$DIR/$tdir/${tfile}.new: write should succeed"
3184 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3185 error "$DIR/$tdir/${tfile}.new: diff has failed"
3186 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3187 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3189 #check that getstripe still works
3190 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3191 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3193 # chmod should still succeed
3194 chmod 644 $DIR/$tdir/${tfile}.new ||
3195 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3197 # chown should still succeed
3198 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3199 error "$DIR/$tdir/${tfile}.new: chown has failed"
3201 # rename should still succeed
3202 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3203 error "$DIR/$tdir/${tfile}.new: rename has failed"
3205 #remove foreign_symlink file should still fail
3206 rm $DIR/$tdir/${tfile} &&
3207 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3209 #use special ioctl() to unlink foreign_symlink file
3210 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3211 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3214 run_test 27O "basic ops on foreign file of symlink type"
3217 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3218 skip "Need MDS version newer than 2.12.49"
3220 test_mkdir $DIR/$tdir
3221 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3222 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3224 trap clean_foreign_symlink EXIT
3226 # enable foreign_symlink behaviour
3227 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3229 # foreign symlink LMV format is a partial path by default
3231 # create foreign dir (lfs + API)
3232 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3233 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3234 error "$DIR/$tdir/${tdir}: create failed"
3236 $LFS getdirstripe -v $DIR/$tdir/${tdir}
3238 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3239 grep "lfm_magic:.*0x0CD50CD0" ||
3240 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3241 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3242 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3243 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3244 grep "lfm_flags:.*0x0000DA05" ||
3245 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3246 $LFS getdirstripe $DIR/$tdir/${tdir} |
3247 grep "lfm_value.*${uuid1}/${uuid2}" ||
3248 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3250 # file create in dir should fail
3251 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3252 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3254 # rename should succeed
3255 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3256 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3258 #remove foreign_symlink dir should fail
3259 rmdir $DIR/$tdir/${tdir}.new &&
3260 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3263 mkdir -p /tmp/${uuid1}/${uuid2} ||
3264 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3265 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3266 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3267 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3268 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3269 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3270 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3271 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3273 #check that getstripe fails now that foreign_symlink enabled
3274 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3275 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3277 # file create in dir should work now
3278 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3279 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3280 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3281 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3282 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3283 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3285 # chmod should still succeed
3286 chmod 755 $DIR/$tdir/${tdir}.new ||
3287 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3289 # chown should still succeed
3290 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3291 error "$DIR/$tdir/${tdir}.new: chown has failed"
3293 # rename should still succeed
3294 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3295 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3297 #remove foreign_symlink dir should still fail
3298 rmdir $DIR/$tdir/${tdir} &&
3299 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3301 #use special ioctl() to unlink foreign_symlink file
3302 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3303 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3305 #created file should still exist
3306 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3307 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3308 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3309 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3311 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3314 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3315 stack_trap "rm -f $TMP/$tfile*"
3317 test_mkdir $DIR/$tdir-1
3318 test_mkdir $DIR/$tdir-2
3320 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3321 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3323 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3324 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3326 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3327 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3329 # Create some bad symlinks and ensure that we don't loop
3330 # forever or something. These should return ELOOP (40) and
3331 # ENOENT (2) but I don't want to test for that because there's
3332 # always some weirdo architecture that needs to ruin
3333 # everything by defining these error numbers differently.
3335 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3336 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3338 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3339 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3343 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3346 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3347 skip "need MDS 2.14.55 or later"
3348 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3350 local testdir="$DIR/$tdir"
3351 test_mkdir -p $testdir
3352 stack_trap "rm -rf $testdir"
3353 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3355 local f1="$testdir/f1"
3356 touch $f1 || error "failed to touch $f1"
3357 local count=$($LFS getstripe -c $f1)
3358 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3360 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3361 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3363 local maxcount=$(($OSTCOUNT - 1))
3364 local mdts=$(comma_list $(mdts_nodes))
3365 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3366 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3368 local f2="$testdir/f2"
3369 touch $f2 || error "failed to touch $f2"
3370 local count=$($LFS getstripe -c $f2)
3371 (( $count == $maxcount )) || error "wrong stripe count"
3373 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3376 [ $(facet_host client) == $(facet_host ost1) ] &&
3377 skip "need ost1 and client on different nodes"
3379 #define OBD_FAIL_OSC_NO_GRANT 0x411
3380 $LCTL set_param fail_loc=0x20000411 fail_val=1
3381 #define OBD_FAIL_OST_ENOSPC 0x215
3382 do_facet ost1 "$LCTL set_param fail_loc=0x80000215"
3383 $LFS setstripe -i 0 -c 1 $DIR/$tfile
3384 $MULTIOP $DIR/$tfile oO_WRONLY:P$((4 * 1024 * 1024 + 10 * 4096))c ||
3385 error "multiop failed"
3387 run_test 27T "no eio on close on partial write due to enosp"
3390 local dir=$DIR/$tdir
3391 local file=$dir/$tfile
3392 local append_pool=${TESTNAME}-append
3393 local normal_pool=${TESTNAME}-normal
3397 local mdts=$(comma_list $(mdts_nodes))
3400 # (( $MDS1_VERSION >= $(version_code 2.15.42) )) ||
3401 # skip "Need MDS version at least 2.15.42"
3403 # Validate existing append_* params and ensure restore
3404 pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3405 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3406 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3408 stripe_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3409 ((stripe_count == 1)) || error "expected append_stripe_count != 0, got $stripe_count"
3410 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$stripe_count"
3412 pool_add $append_pool || error "pool creation failed"
3413 pool_add_targets $append_pool 0 1 || error "Pool add targets failed"
3415 pool_add $normal_pool || error "pool creation failed"
3416 pool_add_targets $normal_pool 0 1 || error "Pool add targets failed"
3419 $LFS setstripe -E 1M -c 1 -p $normal_pool -E 2M -c 2 -p $normal_pool -E eof -c -1 $dir
3422 $LFS getstripe $file.1
3424 pool=$($LFS getstripe -p $file.1)
3425 [[ "$pool" == "$normal_pool" ]] || error "got pool '$pool', expected '$normal_pool'"
3427 stripe_count2=$($LFS getstripe -c $file.1)
3428 ((stripe_count2 == stripe_count)) ||
3429 error "got stripe_count '$stripe_count2', expected '$stripe_count'"
3431 do_nodes $mdts $LCTL set_param mdd.*.append_pool=$append_pool
3434 $LFS getstripe $file.2
3436 pool=$($LFS getstripe -p $file.2)
3437 [[ "$pool" == "$append_pool" ]] || error "got pool '$pool', expected '$append_pool'"
3439 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3442 $LFS getstripe $file.3
3444 stripe_count2=$($LFS getstripe -c $file.3)
3445 ((stripe_count2 == 2)) || error "got stripe_count '$stripe_count2', expected 2"
3447 run_test 27U "append pool and stripe count work with composite default layout"
3449 # createtest also checks that device nodes are created and
3450 # then visible correctly (#2091)
3451 test_28() { # bug 2091
3453 $CREATETEST $DIR/d28/ct || error "createtest failed"
3455 run_test 28 "create/mknod/mkdir with bad file types ============"
3458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3460 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3462 stack_trap "restore_opencache"
3465 sync; sleep 1; sync # flush out any dirty pages from previous tests
3472 declare -i LOCKCOUNTORIG=0
3473 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3474 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3476 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3478 declare -i LOCKUNUSEDCOUNTORIG=0
3479 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3480 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3487 declare -i LOCKCOUNTCURRENT=0
3488 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3489 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3492 declare -i LOCKUNUSEDCOUNTCURRENT=0
3493 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3494 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3497 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3498 $LCTL set_param -n ldlm.dump_namespaces ""
3499 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3500 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3501 log "dumped log to $TMP/test_29.dk (bug 5793)"
3504 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3505 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3506 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3507 log "dumped log to $TMP/test_29.dk (bug 5793)"
3511 run_test 29 "IT_GETATTR regression ============================"
3513 test_30a() { # was test_30
3514 cp $(which ls) $DIR || cp /bin/ls $DIR
3515 $DIR/ls / || error "Can't execute binary from lustre"
3518 run_test 30a "execute binary from Lustre (execve) =============="
3521 cp `which ls` $DIR || cp /bin/ls $DIR
3523 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3526 run_test 30b "execute binary from Lustre as non-root ==========="
3528 test_30c() { # b=22376
3529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3531 cp $(which ls) $DIR || cp /bin/ls $DIR
3533 cancel_lru_locks mdc
3534 cancel_lru_locks osc
3535 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3538 run_test 30c "execute binary from Lustre without read perms ===="
3541 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3543 for i in {1..10}; do
3544 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3547 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3548 wait $PID || error "executing dd from Lustre failed"
3554 run_test 30d "execute binary from Lustre while clear locks"
3557 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3558 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3560 run_test 31a "open-unlink file =================================="
3563 touch $DIR/f31 || error "touch $DIR/f31 failed"
3564 ln $DIR/f31 $DIR/f31b || error "ln failed"
3565 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3566 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3568 run_test 31b "unlink file with multiple links while open ======="
3571 touch $DIR/f31 || error "touch $DIR/f31 failed"
3572 ln $DIR/f31 $DIR/f31c || error "ln failed"
3573 multiop_bg_pause $DIR/f31 O_uc ||
3574 error "multiop_bg_pause for $DIR/f31 failed"
3576 $MULTIOP $DIR/f31c Ouc
3577 kill -USR1 $MULTIPID
3580 run_test 31c "open-unlink file with multiple links ============="
3583 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3584 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3586 run_test 31d "remove of open directory ========================="
3588 test_31e() { # bug 2904
3589 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3591 run_test 31e "remove of open non-empty directory ==============="
3593 test_31f() { # bug 4554
3594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3597 test_mkdir $DIR/d31f
3598 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3599 cp /etc/hosts $DIR/d31f
3601 $LFS getstripe $DIR/d31f/hosts
3602 multiop_bg_pause $DIR/d31f D_c || return 1
3605 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3606 test_mkdir $DIR/d31f
3607 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3608 cp /etc/hosts $DIR/d31f
3610 $LFS getstripe $DIR/d31f/hosts
3611 multiop_bg_pause $DIR/d31f D_c || return 1
3614 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3615 wait $MULTIPID || error "first opendir $MULTIPID failed"
3619 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3620 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3623 run_test 31f "remove of open directory with open-unlink file ==="
3626 echo "-- cross directory link --"
3627 test_mkdir -c1 $DIR/${tdir}ga
3628 test_mkdir -c1 $DIR/${tdir}gb
3629 touch $DIR/${tdir}ga/f
3630 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3631 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3632 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3633 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3634 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3636 run_test 31g "cross directory link==============="
3639 echo "-- cross directory link --"
3640 test_mkdir -c1 $DIR/${tdir}
3641 test_mkdir -c1 $DIR/${tdir}/dir
3642 touch $DIR/${tdir}/f
3643 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3644 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3645 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3646 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3647 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3649 run_test 31h "cross directory link under child==============="
3652 echo "-- cross directory link --"
3653 test_mkdir -c1 $DIR/$tdir
3654 test_mkdir -c1 $DIR/$tdir/dir
3655 touch $DIR/$tdir/dir/f
3656 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3657 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3658 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3659 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3660 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3662 run_test 31i "cross directory link under parent==============="
3665 test_mkdir -c1 -p $DIR/$tdir
3666 test_mkdir -c1 -p $DIR/$tdir/dir1
3667 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3668 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3669 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3670 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3673 run_test 31j "link for directory==============="
3676 test_mkdir -c1 -p $DIR/$tdir
3678 touch $DIR/$tdir/exist
3679 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3680 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3681 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3682 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3683 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3684 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3685 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3688 run_test 31k "link to file: the same, non-existing, dir==============="
3694 touch $DIR/d31m2/exist
3695 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3696 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3697 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3698 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3699 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3700 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3703 run_test 31m "link to file: the same, non-existing, dir==============="
3706 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3707 nlink=$(stat --format=%h $DIR/$tfile)
3708 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3710 local cmd="exec $fd<$DIR/$tfile"
3713 trap "eval $cmd" EXIT
3714 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3715 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3716 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3717 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3718 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3721 run_test 31n "check link count of unlinked file"
3724 local tempfile=$(mktemp $1_XXXXXX)
3725 mlink $tempfile $1 2> /dev/null &&
3726 echo "$BASHPID: link $tempfile to $1 succeeded"
3730 test_31o() { # LU-2901
3731 test_mkdir $DIR/$tdir
3732 for LOOP in $(seq 100); do
3733 rm -f $DIR/$tdir/$tfile*
3734 for THREAD in $(seq 8); do
3735 link_one $DIR/$tdir/$tfile.$LOOP &
3738 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3739 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3740 error "$LINKS duplicate links to $tfile.$LOOP" &&
3744 run_test 31o "duplicate hard links with same filename"
3747 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3749 test_mkdir $DIR/$tdir
3750 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3751 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3753 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3754 error "open unlink test1 failed"
3755 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3756 error "open unlink test2 failed"
3758 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3759 error "test1 still exists"
3760 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3761 error "test2 still exists"
3763 run_test 31p "remove of open striped directory"
3766 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3768 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3769 index=$($LFS getdirstripe -i $DIR/$tdir)
3770 [ $index -eq 3 ] || error "first stripe index $index != 3"
3771 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3772 [ $index -eq 1 ] || error "second stripe index $index != 1"
3774 # when "-c <stripe_count>" is set, the number of MDTs specified after
3775 # "-i" should equal to the stripe count
3776 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3778 run_test 31q "create striped directory on specific MDTs"
3782 touch $DIR/$tfile.target
3783 touch $DIR/$tfile.source
3785 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3786 $LCTL set_param fail_loc=0x1419 fail_val=3
3787 cat $DIR/$tfile.target &
3790 # Guarantee open is waiting before we get here
3792 mv $DIR/$tfile.source $DIR/$tfile.target
3796 if [[ $RC -ne 0 ]]; then
3797 error "open with cat failed, rc=$RC"
3800 run_test 31r "open-rename(replace) race"
3802 cleanup_test32_mount() {
3805 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3806 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3807 losetup -d $loopdev || true
3813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3815 echo "== more mountpoints and symlinks ================="
3816 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3817 trap cleanup_test32_mount EXIT
3818 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3819 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3820 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3821 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3822 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3823 cleanup_test32_mount
3825 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3830 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3831 trap cleanup_test32_mount EXIT
3832 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3833 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3834 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3835 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3836 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3837 cleanup_test32_mount
3839 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3844 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3845 trap cleanup_test32_mount EXIT
3846 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3847 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3848 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3849 test_mkdir -p $DIR/$tdir/d2/test_dir
3850 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3851 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3852 cleanup_test32_mount
3854 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3859 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3860 trap cleanup_test32_mount EXIT
3861 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3862 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3863 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3864 test_mkdir -p $DIR/$tdir/d2/test_dir
3865 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3866 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3867 cleanup_test32_mount
3869 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3873 test_mkdir -p $DIR/$tdir/tmp
3874 local tmp_dir=$DIR/$tdir/tmp
3875 ln -s $DIR/$tdir $tmp_dir/symlink11
3876 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3877 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3878 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3880 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3884 test_mkdir -p $DIR/$tdir/tmp
3885 local tmp_dir=$DIR/$tdir/tmp
3886 ln -s $DIR/$tdir $tmp_dir/symlink11
3887 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3888 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3889 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3891 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3894 local tmp_dir=$DIR/$tdir/tmp
3895 test_mkdir -p $tmp_dir
3896 test_mkdir $DIR/${tdir}2
3897 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3898 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3899 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3900 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3901 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3902 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3904 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3907 rm -fr $DIR/$tdir $DIR/${tdir}2
3908 tmp_dir=$DIR/$tdir/tmp
3909 test_mkdir -p $tmp_dir
3910 test_mkdir $DIR/${tdir}2
3911 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3912 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3913 ls $tmp_dir/symlink12 || error "listing symlink12"
3914 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3916 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3921 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3922 trap cleanup_test32_mount EXIT
3923 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3924 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3925 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3926 touch $DIR/$tdir/test_file
3927 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3928 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3929 cleanup_test32_mount
3931 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
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 touch $DIR/$tdir/test_file
3942 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3943 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3944 cleanup_test32_mount
3946 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
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
3957 touch $DIR/$tdir/d2/test_file || error "touch failed"
3958 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3959 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3960 cleanup_test32_mount
3962 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3968 trap cleanup_test32_mount EXIT
3969 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3970 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3971 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3972 test_mkdir -p $DIR/$tdir/d2
3973 touch $DIR/$tdir/d2/test_file || error "touch failed"
3974 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3975 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3976 cleanup_test32_mount
3978 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3982 test_mkdir -p $DIR/d32m/tmp
3983 TMP_DIR=$DIR/d32m/tmp
3984 ln -s $DIR $TMP_DIR/symlink11
3985 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3986 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3987 error "symlink11 not a link"
3988 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3989 error "symlink01 not a link"
3991 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3995 test_mkdir -p $DIR/d32n/tmp
3996 TMP_DIR=$DIR/d32n/tmp
3997 ln -s $DIR $TMP_DIR/symlink11
3998 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3999 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
4000 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
4002 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
4006 test_mkdir -p $DIR/d32o/tmp
4007 TMP_DIR=$DIR/d32o/tmp
4008 ln -s $DIR/$tfile $TMP_DIR/symlink12
4009 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4010 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
4011 error "symlink12 not a link"
4012 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
4013 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
4014 error "$DIR/d32o/tmp/symlink12 not file type"
4015 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
4016 error "$DIR/d32o/symlink02 not file type"
4018 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
4028 test_mkdir -p $DIR/d32p/tmp
4030 TMP_DIR=$DIR/d32p/tmp
4032 ln -s $DIR/$tfile $TMP_DIR/symlink12
4034 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4036 cat $DIR/d32p/tmp/symlink12 ||
4037 error "Can't open $DIR/d32p/tmp/symlink12"
4039 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4042 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4047 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4048 trap cleanup_test32_mount EXIT
4049 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4050 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4051 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4052 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4053 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4054 cleanup_test32_mount
4056 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4061 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4062 trap cleanup_test32_mount EXIT
4063 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4064 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4065 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4066 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4067 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4068 cleanup_test32_mount
4070 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4075 chmod 444 $DIR/$tfile
4076 chown $RUNAS_ID $DIR/$tfile
4078 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4081 run_test 33aa "write file with mode 444 (should return error)"
4085 test_mkdir $DIR/$tdir
4086 chown $RUNAS_ID $DIR/$tdir
4087 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4088 error "$RUNAS create $tdir/$tfile failed"
4089 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4090 error "open RDWR" || true
4092 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4096 test_mkdir $DIR/$tdir
4097 chown $RUNAS_ID $DIR/$tdir
4098 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4100 run_test 33b "test open file with malformed flags (No panic)"
4103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4104 remote_ost_nodsh && skip "remote OST with nodsh"
4112 test_mkdir $DIR/$tdir
4113 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4116 for ostnum in $(seq $OSTCOUNT); do
4117 # test-framework's OST numbering is one-based, while Lustre's
4119 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4120 # check if at least some write_bytes stats are counted
4121 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4122 obdfilter.$ostname.stats |
4123 awk '/^write_bytes/ {print $7}' )
4124 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4125 if (( ${write_bytes:-0} > 0 )); then
4131 $all_zeros || return 0
4134 echo foo > $DIR/$tdir/bar
4138 # Total up write_bytes after writing. We'd better find non-zeros.
4139 for ostnum in $(seq $OSTCOUNT); do
4140 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4141 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4142 obdfilter/$ostname/stats |
4143 awk '/^write_bytes/ {print $7}' )
4144 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4145 if (( ${write_bytes:-0} > 0 )); then
4152 for ostnum in $(seq $OSTCOUNT); do
4153 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4154 echo "Check write_bytes is in obdfilter.*.stats:"
4155 do_facet ost$ostnum lctl get_param -n \
4156 obdfilter.$ostname.stats
4158 error "OST not keeping write_bytes stats (b=22312)"
4161 run_test 33c "test write_bytes stats"
4164 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4168 local remote_dir=$DIR/$tdir/remote_dir
4170 test_mkdir $DIR/$tdir
4171 $LFS mkdir -i $MDTIDX $remote_dir ||
4172 error "create remote directory failed"
4174 touch $remote_dir/$tfile
4175 chmod 444 $remote_dir/$tfile
4176 chown $RUNAS_ID $remote_dir/$tfile
4178 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4180 chown $RUNAS_ID $remote_dir
4181 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4182 error "create" || true
4183 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4184 error "open RDWR" || true
4185 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4187 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4190 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4194 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4195 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4196 mkdir $DIR/$tdir/local_dir
4198 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4199 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4200 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4202 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4203 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4205 rmdir $DIR/$tdir/* || error "rmdir failed"
4208 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4209 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4210 mkdir $DIR/$tdir/local_dir
4212 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4213 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4214 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4216 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4217 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4219 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4222 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4223 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4224 mkdir $DIR/$tdir/local_dir
4226 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4227 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4228 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4230 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4231 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4233 run_test 33e "mkdir and striped directory should have same mode"
4237 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4241 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4242 remote_mds_nodsh && skip "remote MDS with nodsh"
4245 chmod go+rwx $DIR/$tdir
4246 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4247 trap cleanup_33f EXIT
4249 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4250 error "cannot create striped directory"
4252 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4253 error "cannot create files in striped directory"
4255 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4256 error "cannot remove files in striped directory"
4258 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4259 error "cannot remove striped directory"
4263 run_test 33f "nonroot user can create, access, and remove a striped directory"
4266 mkdir -p $DIR/$tdir/dir2
4268 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4270 [[ $err =~ "exists" ]] || error "Not exists error"
4272 run_test 33g "nonroot user create already existing root created file"
4278 test_mkdir -c $MDSCOUNT -H $hash_type $DIR/$tdir ||
4279 error "lfs mkdir -H $hash_type $tdir failed"
4280 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4282 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4286 for fname in $DIR/$tdir/$tfile.bak \
4287 $DIR/$tdir/$tfile.SAV \
4288 $DIR/$tdir/$tfile.orig \
4289 $DIR/$tdir/$tfile~; do
4290 touch $fname || error "touch $fname failed"
4291 index2=$($LFS getstripe -m $fname)
4292 (( $index == $index2 )) ||
4293 error "$fname MDT index mismatch $index != $index2"
4297 local patterns=(".$tfile.XXXXXX" "$tfile.XXXXXXXX")
4300 for pattern in ${patterns[*]}; do
4301 echo "pattern $pattern"
4302 fname=$DIR/$tdir/$pattern
4303 for (( i = 0; i < $count; i++ )); do
4304 fname=$(mktemp $DIR/$tdir/$pattern) ||
4305 error "mktemp $DIR/$tdir/$pattern failed"
4306 index2=$($LFS getstripe -m $fname)
4307 (( $index == $index2 )) && continue
4309 failed=$((failed + 1))
4310 echo "$fname MDT index mismatch $index != $index2"
4314 echo "$failed/$count MDT index mismatches, expect ~2-4"
4315 (( failed < 10 )) || error "MDT index mismatch $failed/$count times"
4320 # verify that "crush" is still broken with all files on same MDT,
4321 # crush2 should have about 1/MDSCOUNT files on each MDT, with margin
4322 [[ "$hash_type" == "crush" ]] && expect=$count ||
4323 expect=$((count / MDSCOUNT))
4325 # crush2 doesn't put all-numeric suffixes on the same MDT,
4326 # filename like $tfile.12345678 should *not* be considered temp
4327 for pattern in ${patterns[*]}; do
4328 local base=${pattern%%X*}
4329 local suff=${pattern#$base}
4331 echo "pattern $pattern"
4332 for (( i = 0; i < $count; i++ )); do
4333 fname=$DIR/$tdir/$base$((${suff//X/1} + i))
4334 touch $fname || error "touch $fname failed"
4335 index2=$($LFS getstripe -m $fname)
4336 (( $index != $index2 )) && continue
4342 # the number of "bad" hashes is random, as it depends on the random
4343 # filenames generated by "mktemp". Allow some margin in the results.
4344 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4345 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4346 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4347 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4350 # crush2 doesn't put suffixes with special characters on the same MDT
4351 # filename like $tfile.txt.1234 should *not* be considered temp
4352 for pattern in ${patterns[*]}; do
4353 local base=${pattern%%X*}
4354 local suff=${pattern#$base}
4356 pattern=$base...${suff/XXX}
4357 echo "pattern=$pattern"
4358 for (( i = 0; i < $count; i++ )); do
4359 fname=$(mktemp $DIR/$tdir/$pattern) ||
4360 error "touch $fname failed"
4361 index2=$($LFS getstripe -m $fname)
4362 (( $index != $index2 )) && continue
4368 # the number of "bad" hashes is random, as it depends on the random
4369 # filenames generated by "mktemp". Allow some margin in the results.
4370 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4371 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4372 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4373 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4377 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4378 (( $MDS1_VERSION >= $(version_code 2.13.50) )) ||
4379 skip "Need MDS version at least 2.13.50"
4383 run_test 33h "temp file is located on the same MDT as target (crush)"
4386 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4387 echo "MDS1_VERSION=$MDS1_VERSION version_code=$(version_code 2.15.0)"
4388 (( $MDS1_VERSION > $(version_code 2.15.0) )) ||
4389 skip "Need MDS version at least 2.15.0 for crush2"
4393 run_test 33hh "temp file is located on the same MDT as target (crush2)"
4397 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4399 local FNAME=$(str_repeat 'f' 250)
4401 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4402 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4407 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4409 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4411 lctl --device %$MDC deactivate
4412 stack_trap "lctl --device %$MDC activate"
4413 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4414 total=$(\ls -l $DIR/$tdir | wc -l)
4415 # "ls -l" will list total in the first line
4416 total=$((total - 1))
4417 (( total + count == 1000 )) ||
4418 error "ls list $total files, $count files on MDT1"
4420 run_test 33i "striped directory can be accessed when one MDT is down"
4423 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4425 mkdir -p $DIR/$tdir/
4427 $LFS setdirstripe -D -i0,1 $DIR/$tdir/striped_dir_a &&
4428 error "setdirstripe -D -i0,1 incorrectly succeeded"
4430 $LFS setdirstripe -D -i0,1 -c1 $DIR/$tdir/striped_dir_b &&
4431 error "setdirstripe -D -i0,1 -c1 incorrectly succeeded"
4433 $LFS setdirstripe -D -i0,1 -c3 $DIR/$tdir/striped_dir_c &&
4434 error "setdirstripe -D -i0,1 -c3 incorrectly succeeded"
4436 $LFS setdirstripe -i0,1 $DIR/$tdir/striped_dir_e ||
4437 error "-D was not specified, but still failed"
4439 run_test 33j "lfs setdirstripe -D -i x,y,x should fail"
4441 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4444 $MCREATE $DIR/f34 || error "mcreate failed"
4445 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4446 error "getstripe failed"
4447 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4448 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4449 error "getstripe failed"
4450 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4451 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4453 run_test 34a "truncate file that has not been opened ==========="
4456 [ ! -f $DIR/f34 ] && test_34a
4457 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4458 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4459 $OPENFILE -f O_RDONLY $DIR/f34
4460 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4461 error "getstripe failed"
4462 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4463 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4465 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4468 [ ! -f $DIR/f34 ] && test_34a
4469 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4470 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4471 $OPENFILE -f O_RDWR $DIR/f34
4472 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4473 error "$LFS getstripe failed"
4474 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4475 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4477 run_test 34c "O_RDWR opening file-with-size works =============="
4480 [ ! -f $DIR/f34 ] && test_34a
4481 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4483 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4484 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4487 run_test 34d "write to sparse file ============================="
4491 $MCREATE $DIR/f34e || error "mcreate failed"
4492 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4493 $CHECKSTAT -s 1000 $DIR/f34e ||
4494 error "Size of $DIR/f34e not equal to 1000 bytes"
4495 $OPENFILE -f O_RDWR $DIR/f34e
4496 $CHECKSTAT -s 1000 $DIR/f34e ||
4497 error "Size of $DIR/f34e not equal to 1000 bytes"
4499 run_test 34e "create objects, some with size and some without =="
4501 test_34f() { # bug 6242, 6243
4502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4506 $MCREATE $DIR/f34f || error "mcreate failed"
4507 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4508 dd if=$DIR/f34f of=$TMP/f34f
4509 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4510 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4511 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4512 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4513 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4515 run_test 34f "read from a file with no objects until EOF ======="
4518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4520 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4522 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4523 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4524 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4525 cancel_lru_locks osc
4526 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4527 error "wrong size after lock cancel"
4529 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4530 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4531 error "expanding truncate failed"
4532 cancel_lru_locks osc
4533 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4534 error "wrong expanded size after lock cancel"
4536 run_test 34g "truncate long file ==============================="
4539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4544 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4545 sync # Flush the cache so that multiop below does not block on cache
4546 # flush when getting the group lock
4547 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4550 # Since just timed wait is not good enough, let's do a sync write
4551 # that way we are sure enough time for a roundtrip + processing
4552 # passed + 2 seconds of extra margin.
4553 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4557 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4558 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4562 local nsz=`stat -c %s $DIR/$tfile`
4563 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4565 run_test 34h "ftruncate file under grouplock should not block"
4568 cp /bin/sh $DIR/f35a
4570 chown $RUNAS_ID $DIR/f35a
4571 $RUNAS $DIR/f35a && error || true
4574 run_test 35a "exec file with mode 444 (should return and not leak)"
4578 utime $DIR/f36 || error "utime failed for MDS"
4580 run_test 36a "MDS utime check (mknod, utime)"
4584 utime $DIR/f36 || error "utime failed for OST"
4586 run_test 36b "OST utime check (open, utime)"
4591 chown $RUNAS_ID $DIR/d36
4592 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4594 run_test 36c "non-root MDS utime check (mknod, utime)"
4597 [ ! -d $DIR/d36 ] && test_36c
4598 echo "" > $DIR/d36/f36
4599 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4601 run_test 36d "non-root OST utime check (open, utime)"
4604 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4606 test_mkdir $DIR/$tdir
4607 touch $DIR/$tdir/$tfile
4608 $RUNAS utime $DIR/$tdir/$tfile &&
4609 error "utime worked, expected failure" || true
4611 run_test 36e "utime on non-owned file (should return error)"
4615 local LANG_SAVE=$LANG
4616 local LC_LANG_SAVE=$LC_LANG
4617 export LANG=C LC_LANG=C # for date language
4619 DATESTR="Dec 20 2000"
4620 test_mkdir $DIR/$tdir
4621 lctl set_param fail_loc=$fl
4623 cp /etc/hosts $DIR/$tdir/$tfile
4624 sync & # write RPC generated with "current" inode timestamp, but delayed
4626 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4627 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4628 cancel_lru_locks $OSC
4629 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4631 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4632 echo "BEFORE: $LS_BEFORE" && \
4633 echo "AFTER : $LS_AFTER" && \
4634 echo "WANT : $DATESTR" && \
4635 error "$DIR/$tdir/$tfile timestamps changed" || true
4637 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4643 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4644 subr_36fh "0x80000214"
4646 run_test 36f "utime on file racing with OST BRW write =========="
4649 remote_ost_nodsh && skip "remote OST with nodsh"
4650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4651 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4652 skip "Need MDS version at least 2.12.51"
4657 local tgt="obdfilter"
4659 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4661 test_mkdir $DIR/$tdir
4662 fmd_max_age=$(do_facet $facet \
4663 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4666 echo "FMD max age: ${fmd_max_age}s"
4667 touch $DIR/$tdir/$tfile
4668 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4669 gawk '{cnt=cnt+$1} END{print cnt}')
4670 echo "FMD before: $fmd"
4672 error "FMD wasn't create by touch"
4673 sleep $((fmd_max_age + 12))
4674 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4675 gawk '{cnt=cnt+$1} END{print cnt}')
4676 echo "FMD after: $fmd"
4678 error "FMD wasn't expired by ping"
4680 run_test 36g "FMD cache expiry ====================="
4683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4685 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4686 subr_36fh "0x80000227"
4688 run_test 36h "utime on file racing with OST BRW write =========="
4691 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4693 test_mkdir $DIR/$tdir
4694 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4696 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4697 local new_mtime=$((mtime + 200))
4699 #change Modify time of striped dir
4700 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4701 error "change mtime failed"
4703 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4705 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4707 run_test 36i "change mtime on striped directory"
4709 # test_37 - duplicate with tests 32q 32r
4712 local file=$DIR/$tfile
4714 openfile -f O_DIRECTORY $file
4717 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4718 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4720 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4722 test_39a() { # was test_39
4724 touch $DIR/${tfile}2
4725 # ls -l $DIR/$tfile $DIR/${tfile}2
4726 # ls -lu $DIR/$tfile $DIR/${tfile}2
4727 # ls -lc $DIR/$tfile $DIR/${tfile}2
4729 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4730 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4732 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4734 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4736 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4737 error "O_TRUNC didn't change timestamps"
4740 run_test 39a "mtime changed on create"
4743 test_mkdir -c1 $DIR/$tdir
4744 cp -p /etc/passwd $DIR/$tdir/fopen
4745 cp -p /etc/passwd $DIR/$tdir/flink
4746 cp -p /etc/passwd $DIR/$tdir/funlink
4747 cp -p /etc/passwd $DIR/$tdir/frename
4748 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4751 echo "aaaaaa" >> $DIR/$tdir/fopen
4752 echo "aaaaaa" >> $DIR/$tdir/flink
4753 echo "aaaaaa" >> $DIR/$tdir/funlink
4754 echo "aaaaaa" >> $DIR/$tdir/frename
4756 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4757 local link_new=`stat -c %Y $DIR/$tdir/flink`
4758 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4759 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4761 cat $DIR/$tdir/fopen > /dev/null
4762 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4763 rm -f $DIR/$tdir/funlink2
4764 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4766 for (( i=0; i < 2; i++ )) ; do
4767 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4768 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4769 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4770 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4772 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4773 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4774 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4775 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4777 cancel_lru_locks $OSC
4778 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4781 run_test 39b "mtime change on open, link, unlink, rename ======"
4783 # this should be set to past
4784 TEST_39_MTIME=`date -d "1 year ago" +%s`
4790 local mtime0=`stat -c %Y $DIR1/$tfile`
4792 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4793 local mtime1=`stat -c %Y $DIR1/$tfile`
4794 [ "$mtime1" = $TEST_39_MTIME ] || \
4795 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4798 echo hello >> $DIR1/$tfile
4800 local mtime2=`stat -c %Y $DIR1/$tfile`
4801 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4802 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4804 mv $DIR1/$tfile $DIR1/$tfile-1
4806 for (( i=0; i < 2; i++ )) ; do
4807 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4808 [ "$mtime2" = "$mtime3" ] || \
4809 error "mtime ($mtime2) changed (to $mtime3) on rename"
4811 cancel_lru_locks $OSC
4812 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4815 run_test 39c "mtime change on rename ==========================="
4819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4822 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4824 for (( i=0; i < 2; i++ )) ; do
4825 local mtime=`stat -c %Y $DIR1/$tfile`
4826 [ $mtime = $TEST_39_MTIME ] || \
4827 error "mtime($mtime) is not set to $TEST_39_MTIME"
4829 cancel_lru_locks $OSC
4830 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4833 run_test 39d "create, utime, stat =============================="
4837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4840 local mtime1=`stat -c %Y $DIR1/$tfile`
4842 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4844 for (( i=0; i < 2; i++ )) ; do
4845 local mtime2=`stat -c %Y $DIR1/$tfile`
4846 [ $mtime2 = $TEST_39_MTIME ] || \
4847 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4849 cancel_lru_locks $OSC
4850 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4853 run_test 39e "create, stat, utime, stat ========================"
4857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4860 mtime1=`stat -c %Y $DIR1/$tfile`
4863 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4865 for (( i=0; i < 2; i++ )) ; do
4866 local mtime2=`stat -c %Y $DIR1/$tfile`
4867 [ $mtime2 = $TEST_39_MTIME ] || \
4868 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4870 cancel_lru_locks $OSC
4871 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4874 run_test 39f "create, stat, sleep, utime, stat ================="
4878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4880 echo hello >> $DIR1/$tfile
4881 local mtime1=`stat -c %Y $DIR1/$tfile`
4884 chmod o+r $DIR1/$tfile
4886 for (( i=0; i < 2; i++ )) ; do
4887 local mtime2=`stat -c %Y $DIR1/$tfile`
4888 [ "$mtime1" = "$mtime2" ] || \
4889 error "lost mtime: $mtime2, should be $mtime1"
4891 cancel_lru_locks $OSC
4892 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4895 run_test 39g "write, chmod, stat ==============================="
4899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4905 echo hello >> $DIR1/$tfile
4906 local mtime1=`stat -c %Y $DIR1/$tfile`
4908 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4910 if [ "$d1" != "$d2" ]; then
4911 echo "write and touch not within one second"
4913 for (( i=0; i < 2; i++ )) ; do
4914 local mtime2=`stat -c %Y $DIR1/$tfile`
4915 [ "$mtime2" = $TEST_39_MTIME ] || \
4916 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4918 cancel_lru_locks $OSC
4919 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4923 run_test 39h "write, utime within one second, stat ============="
4926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4931 echo hello >> $DIR1/$tfile
4932 local mtime1=`stat -c %Y $DIR1/$tfile`
4934 mv $DIR1/$tfile $DIR1/$tfile-1
4936 for (( i=0; i < 2; i++ )) ; do
4937 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4939 [ "$mtime1" = "$mtime2" ] || \
4940 error "lost mtime: $mtime2, should be $mtime1"
4942 cancel_lru_locks $OSC
4943 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4946 run_test 39i "write, rename, stat =============================="
4949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4951 start_full_debug_logging
4955 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4956 lctl set_param fail_loc=0x80000412
4957 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4958 error "multiop failed"
4960 local mtime1=`stat -c %Y $DIR1/$tfile`
4962 mv $DIR1/$tfile $DIR1/$tfile-1
4964 kill -USR1 $multipid
4965 wait $multipid || error "multiop close failed"
4967 for (( i=0; i < 2; i++ )) ; do
4968 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4969 [ "$mtime1" = "$mtime2" ] ||
4970 error "mtime is lost on close: $mtime2, " \
4974 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4976 lctl set_param fail_loc=0
4977 stop_full_debug_logging
4979 run_test 39j "write, rename, close, stat ======================="
4982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4987 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4989 local mtime1=`stat -c %Y $DIR1/$tfile`
4991 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4993 kill -USR1 $multipid
4994 wait $multipid || error "multiop close failed"
4996 for (( i=0; i < 2; i++ )) ; do
4997 local mtime2=`stat -c %Y $DIR1/$tfile`
4999 [ "$mtime2" = $TEST_39_MTIME ] || \
5000 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
5003 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5006 run_test 39k "write, utime, close, stat ========================"
5008 # this should be set to future
5009 TEST_39_ATIME=`date -d "1 year" +%s`
5012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5013 remote_mds_nodsh && skip "remote MDS with nodsh"
5015 local atime_diff=$(do_facet $SINGLEMDS \
5016 lctl get_param -n mdd.*MDT0000*.atime_diff)
5018 mkdir_on_mdt0 $DIR/$tdir
5020 # test setting directory atime to future
5021 touch -a -d @$TEST_39_ATIME $DIR/$tdir
5022 local atime=$(stat -c %X $DIR/$tdir)
5023 [ "$atime" = $TEST_39_ATIME ] ||
5024 error "atime is not set to future: $atime, $TEST_39_ATIME"
5026 # test setting directory atime from future to now
5027 local now=$(date +%s)
5028 touch -a -d @$now $DIR/$tdir
5030 atime=$(stat -c %X $DIR/$tdir)
5031 [ "$atime" -eq "$now" ] ||
5032 error "atime is not updated from future: $atime, $now"
5034 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
5037 # test setting directory atime when now > dir atime + atime_diff
5038 local d1=$(date +%s)
5040 local d2=$(date +%s)
5041 cancel_lru_locks mdc
5042 atime=$(stat -c %X $DIR/$tdir)
5043 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5044 error "atime is not updated : $atime, should be $d2"
5046 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
5049 # test not setting directory atime when now < dir atime + atime_diff
5051 cancel_lru_locks mdc
5052 atime=$(stat -c %X $DIR/$tdir)
5053 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5054 error "atime is updated to $atime, should remain $d1<atime<$d2"
5056 do_facet $SINGLEMDS \
5057 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5059 run_test 39l "directory atime update ==========================="
5062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5066 local far_past_mtime=$(date -d "May 29 1953" +%s)
5067 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5069 touch -m -d @$far_past_mtime $DIR1/$tfile
5070 touch -a -d @$far_past_atime $DIR1/$tfile
5072 for (( i=0; i < 2; i++ )) ; do
5073 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5074 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5075 error "atime or mtime set incorrectly"
5077 cancel_lru_locks $OSC
5078 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5081 run_test 39m "test atime and mtime before 1970"
5083 test_39n() { # LU-3832
5084 remote_mds_nodsh && skip "remote MDS with nodsh"
5086 local atime_diff=$(do_facet $SINGLEMDS \
5087 lctl get_param -n mdd.*MDT0000*.atime_diff)
5092 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5095 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5096 atime0=$(stat -c %X $DIR/$tfile)
5099 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5100 atime1=$(stat -c %X $DIR/$tfile)
5103 cancel_lru_locks mdc
5104 cancel_lru_locks osc
5105 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5106 atime2=$(stat -c %X $DIR/$tfile)
5108 do_facet $SINGLEMDS \
5109 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5111 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5112 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5114 run_test 39n "check that O_NOATIME is honored"
5117 TESTDIR=$DIR/$tdir/$tfile
5118 [ -e $TESTDIR ] && rm -rf $TESTDIR
5125 links2=$(stat -c %h .)
5126 [ $(($links1 + 2)) != $links2 ] &&
5127 error "wrong links count $(($links1 + 2)) != $links2"
5129 links3=$(stat -c %h .)
5130 [ $(($links1 + 1)) != $links3 ] &&
5131 error "wrong links count $links1 != $links3"
5134 run_test 39o "directory cached attributes updated after create"
5137 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5140 TESTDIR=$DIR/$tdir/$tdir
5141 [ -e $TESTDIR ] && rm -rf $TESTDIR
5142 test_mkdir -p $TESTDIR
5146 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5147 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5149 links2=$(stat -c %h .)
5150 [ $(($links1 + 2)) != $links2 ] &&
5151 error "wrong links count $(($links1 + 2)) != $links2"
5153 links3=$(stat -c %h .)
5154 [ $(($links1 + 1)) != $links3 ] &&
5155 error "wrong links count $links1 != $links3"
5158 run_test 39p "remote directory cached attributes updated after create ========"
5161 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5162 skip "no atime update on old OST"
5163 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5164 skip_env "ldiskfs only test"
5168 saved_adiff=$(do_facet ost1 \
5169 lctl get_param -n obdfilter.*OST0000.atime_diff)
5170 stack_trap "do_facet ost1 \
5171 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5173 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5175 $LFS setstripe -i 0 $DIR/$tfile
5176 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5177 error "can't write initial file"
5178 cancel_lru_locks osc
5180 # exceed atime_diff and access file
5182 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5183 error "can't udpate atime"
5185 local atime_cli=$(stat -c %X $DIR/$tfile)
5186 echo "client atime: $atime_cli"
5187 # allow atime update to be written to device
5188 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5191 local ostdev=$(ostdevname 1)
5192 local fid=($($LFS getstripe $DIR/$tfile | grep 0x))
5193 local seq=${fid[3]#0x}
5197 if [ $seq == 0 ]; then
5200 oid_hex=${fid[2]#0x}
5202 local objpath="O/$seq/d$(($oid % 32))/$oid_hex"
5203 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5205 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5206 local atime_ost=$(do_facet ost1 "$cmd" |&
5207 awk -F'[: ]' '/atime:/ { print $4 }')
5208 (( atime_cli == atime_ost )) ||
5209 error "atime on client $atime_cli != ost $atime_ost"
5211 run_test 39r "lazy atime update on OST"
5213 test_39q() { # LU-8041
5214 local testdir=$DIR/$tdir
5216 multiop_bg_pause $testdir D_c || error "multiop failed"
5218 cancel_lru_locks mdc
5219 kill -USR1 $multipid
5220 local atime=$(stat -c %X $testdir)
5221 [ "$atime" -ne 0 ] || error "atime is zero"
5223 run_test 39q "close won't zero out atime"
5226 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5227 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5228 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5229 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5230 error "$tfile is not 4096 bytes in size"
5232 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5236 small_write $DIR/f41 18
5238 run_test 41 "test small file write + fstat ====================="
5240 count_ost_writes() {
5241 lctl get_param -n ${OSC}.*.stats |
5242 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5243 END { printf("%0.0f", writes) }'
5250 BG_DIRTY_RATIO_SAVE=10
5251 MAX_BG_DIRTY_RATIO=25
5255 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5256 # dirty_ratio, dirty_background_ratio
5257 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5258 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5259 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5260 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5262 # if file not here, we are a 2.4 kernel
5263 kill -CONT `pidof kupdated`
5268 # setup the trap first, so someone cannot exit the test at the
5269 # exact wrong time and mess up a machine
5270 trap start_writeback EXIT
5271 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5272 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5273 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5274 sysctl -w vm.dirty_writeback_centisecs=0
5275 sysctl -w vm.dirty_writeback_centisecs=0
5276 # save and increase /proc/sys/vm/dirty_ratio
5277 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5278 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5279 # save and increase /proc/sys/vm/dirty_background_ratio
5280 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5281 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5283 # if file not here, we are a 2.4 kernel
5284 kill -STOP `pidof kupdated`
5288 # ensure that all stripes have some grant before we test client-side cache
5290 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5291 dd if=/dev/zero of=$i bs=4k count=1
5296 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5297 # file truncation, and file removal.
5299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5302 cancel_lru_locks $OSC
5304 sync; sleep 1; sync # just to be safe
5305 BEFOREWRITES=`count_ost_writes`
5306 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5307 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5308 AFTERWRITES=`count_ost_writes`
5309 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5310 error "$BEFOREWRITES < $AFTERWRITES"
5313 run_test 42a "ensure that we don't flush on close"
5316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5319 cancel_lru_locks $OSC
5322 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5323 BEFOREWRITES=$(count_ost_writes)
5324 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5325 AFTERWRITES=$(count_ost_writes)
5326 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5327 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5329 BEFOREWRITES=$(count_ost_writes)
5330 sync || error "sync: $?"
5331 AFTERWRITES=$(count_ost_writes)
5332 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5333 error "$BEFOREWRITES < $AFTERWRITES on sync"
5335 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5339 run_test 42b "test destroy of file with cached dirty data ======"
5341 # if these tests just want to test the effect of truncation,
5342 # they have to be very careful. consider:
5343 # - the first open gets a {0,EOF}PR lock
5344 # - the first write conflicts and gets a {0, count-1}PW
5345 # - the rest of the writes are under {count,EOF}PW
5346 # - the open for truncate tries to match a {0,EOF}PR
5347 # for the filesize and cancels the PWs.
5348 # any number of fixes (don't get {0,EOF} on open, match
5349 # composite locks, do smarter file size management) fix
5350 # this, but for now we want these tests to verify that
5351 # the cancellation with truncate intent works, so we
5352 # start the file with a full-file pw lock to match against
5353 # until the truncate.
5358 cancel_lru_locks $OSC
5360 # prime the file with 0,EOF PW to match
5364 # now the real test..
5365 dd if=/dev/zero of=$file bs=1024 count=100
5366 BEFOREWRITES=`count_ost_writes`
5367 $TRUNCATE $file $offset
5368 cancel_lru_locks $OSC
5369 AFTERWRITES=`count_ost_writes`
5374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5377 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5378 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5381 run_test 42c "test partial truncate of file with cached dirty data"
5384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5386 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
5387 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
5388 $LCTL set_param debug=+cache
5391 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5392 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5395 run_test 42d "test complete truncate of file with cached dirty data"
5397 test_42e() { # bug22074
5398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5400 local TDIR=$DIR/${tdir}e
5401 local pages=16 # hardcoded 16 pages, don't change it.
5402 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5403 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5407 test_mkdir $DIR/${tdir}e
5408 $LFS setstripe -c 1 $TDIR
5409 createmany -o $TDIR/f $files
5411 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5413 # we assume that with $OSTCOUNT files, at least one of them will
5414 # be allocated on OST0.
5415 warmup_files=$((OSTCOUNT * max_dirty_mb))
5416 createmany -o $TDIR/w $warmup_files
5418 # write a large amount of data into one file and sync, to get good
5419 # avail_grant number from OST.
5420 for ((i=0; i<$warmup_files; i++)); do
5421 idx=$($LFS getstripe -i $TDIR/w$i)
5422 [ $idx -ne 0 ] && continue
5423 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5426 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5428 $LCTL get_param $proc_osc0/cur_dirty_bytes
5429 $LCTL get_param $proc_osc0/cur_grant_bytes
5431 # create as much dirty pages as we can while not to trigger the actual
5432 # RPCs directly. but depends on the env, VFS may trigger flush during this
5433 # period, hopefully we are good.
5434 for ((i=0; i<$warmup_files; i++)); do
5435 idx=$($LFS getstripe -i $TDIR/w$i)
5436 [ $idx -ne 0 ] && continue
5437 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5439 $LCTL get_param $proc_osc0/cur_dirty_bytes
5440 $LCTL get_param $proc_osc0/cur_grant_bytes
5442 # perform the real test
5443 $LCTL set_param $proc_osc0/rpc_stats 0
5444 for ((;i<$files; i++)); do
5445 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5446 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5449 $LCTL get_param $proc_osc0/rpc_stats
5452 local have_ppr=false
5453 $LCTL get_param $proc_osc0/rpc_stats |
5454 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5455 # skip lines until we are at the RPC histogram data
5456 [ "$PPR" == "pages" ] && have_ppr=true && continue
5457 $have_ppr || continue
5459 # we only want the percent stat for < 16 pages
5460 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5462 percent=$((percent + WPCT))
5463 if [[ $percent -gt 15 ]]; then
5464 error "less than 16-pages write RPCs" \
5471 run_test 42e "verify sub-RPC writes are not done synchronously"
5473 test_43A() { # was test_43
5474 test_mkdir $DIR/$tdir
5475 cp -p /bin/ls $DIR/$tdir/$tfile
5476 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5478 # give multiop a chance to open
5481 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5483 # Wait for multiop to exit
5486 run_test 43A "execution of file opened for write should return -ETXTBSY"
5489 test_mkdir $DIR/$tdir
5490 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5491 $DIR/$tdir/sleep 60 &
5493 # Make sure exec of $tdir/sleep wins race with truncate
5495 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5498 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5503 test_mkdir $DIR/$tdir
5504 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5505 $DIR/$tdir/sleep 60 &
5507 # Make sure exec of $tdir/sleep wins race with truncate
5509 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5512 run_test 43b "truncate of file being executed should return -ETXTBSY"
5515 local testdir="$DIR/$tdir"
5518 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5519 ( cd $testdir && md5sum -c )
5521 run_test 43c "md5sum of copy into lustre"
5523 test_44A() { # was test_44
5524 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5526 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5527 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5529 run_test 44A "zero length read from a sparse stripe"
5532 local nstripe=$($LFS getstripe -c -d $DIR)
5533 [ -z "$nstripe" ] && skip "can't get stripe info"
5534 [[ $nstripe -gt $OSTCOUNT ]] &&
5535 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5537 local stride=$($LFS getstripe -S -d $DIR)
5538 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5539 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5542 OFFSETS="0 $((stride/2)) $((stride-1))"
5543 for offset in $OFFSETS; do
5544 for i in $(seq 0 $((nstripe-1))); do
5545 local GLOBALOFFSETS=""
5547 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5548 local myfn=$DIR/d44a-$size
5549 echo "--------writing $myfn at $size"
5550 ll_sparseness_write $myfn $size ||
5551 error "ll_sparseness_write"
5552 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5553 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5554 error "ll_sparseness_verify $GLOBALOFFSETS"
5556 for j in $(seq 0 $((nstripe-1))); do
5558 size=$((((j + $nstripe )*$stride + $offset)))
5559 ll_sparseness_write $myfn $size ||
5560 error "ll_sparseness_write"
5561 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5563 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5564 error "ll_sparseness_verify $GLOBALOFFSETS"
5569 run_test 44a "test sparse pwrite ==============================="
5573 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5579 before=`dirty_osc_total`
5580 echo executing "\"$*\""
5582 after=`dirty_osc_total`
5583 echo before $before, after $after
5586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5589 # Obtain grants from OST if it supports it
5590 echo blah > ${f}_grant
5593 do_dirty_record "echo blah > $f"
5594 [[ $before -eq $after ]] && error "write wasn't cached"
5595 do_dirty_record "> $f"
5596 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5597 do_dirty_record "echo blah > $f"
5598 [[ $before -eq $after ]] && error "write wasn't cached"
5599 do_dirty_record "sync"
5600 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5601 do_dirty_record "echo blah > $f"
5602 [[ $before -eq $after ]] && error "write wasn't cached"
5603 do_dirty_record "cancel_lru_locks osc"
5604 [[ $before -gt $after ]] ||
5605 error "lock cancellation didn't lower dirty count"
5608 run_test 45 "osc io page accounting ============================"
5610 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5611 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5612 # objects offset and an assert hit when an rpc was built with 1023's mapped
5613 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5620 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5622 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5623 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5627 run_test 46 "dirtying a previously written page ================"
5629 # test_47 is removed "Device nodes check" is moved to test_28
5631 test_48a() { # bug 2399
5632 [ "$mds1_FSTYPE" = "zfs" ] &&
5633 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5634 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5636 test_mkdir $DIR/$tdir
5638 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5639 test_mkdir $DIR/$tdir
5640 touch foo || error "'touch foo' failed after recreating cwd"
5642 touch .foo || error "'touch .foo' failed after recreating cwd"
5644 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5645 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5646 cd . || error "'cd .' failed after recreating cwd"
5647 mkdir . && error "'mkdir .' worked after recreating cwd"
5648 rmdir . && error "'rmdir .' worked after recreating cwd"
5649 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5650 cd .. || error "'cd ..' failed after recreating cwd"
5652 run_test 48a "Access renamed working dir (should return errors)="
5654 test_48b() { # bug 2399
5656 test_mkdir $DIR/$tdir
5658 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5659 touch foo && error "'touch foo' worked after removing cwd"
5660 mkdir foo && error "'mkdir foo' worked after removing cwd"
5661 touch .foo && error "'touch .foo' worked after removing cwd"
5662 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5663 ls . > /dev/null && error "'ls .' worked after removing cwd"
5664 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5665 mkdir . && error "'mkdir .' worked after removing cwd"
5666 rmdir . && error "'rmdir .' worked after removing cwd"
5667 ln -s . foo && error "'ln -s .' worked after removing cwd"
5668 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5670 run_test 48b "Access removed working dir (should return errors)="
5672 test_48c() { # bug 2350
5673 #lctl set_param debug=-1
5676 test_mkdir -p $DIR/$tdir/dir
5678 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5679 $TRACE touch foo && error "touch foo worked after removing cwd"
5680 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5681 touch .foo && error "touch .foo worked after removing cwd"
5682 mkdir .foo && error "mkdir .foo worked after removing cwd"
5683 $TRACE ls . && error "'ls .' worked after removing cwd"
5684 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5685 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5686 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5687 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5688 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5690 run_test 48c "Access removed working subdir (should return errors)"
5692 test_48d() { # bug 2350
5693 #lctl set_param debug=-1
5696 test_mkdir -p $DIR/$tdir/dir
5698 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5699 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5700 $TRACE touch foo && error "'touch foo' worked after removing parent"
5701 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5702 touch .foo && error "'touch .foo' worked after removing parent"
5703 mkdir .foo && error "mkdir .foo worked after removing parent"
5704 $TRACE ls . && error "'ls .' worked after removing parent"
5705 $TRACE ls .. && error "'ls ..' worked after removing parent"
5706 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5707 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5708 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5711 run_test 48d "Access removed parent subdir (should return errors)"
5713 test_48e() { # bug 4134
5714 #lctl set_param debug=-1
5717 test_mkdir -p $DIR/$tdir/dir
5719 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5720 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5721 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5722 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5723 # On a buggy kernel addition of "touch foo" after cd .. will
5724 # produce kernel oops in lookup_hash_it
5725 touch ../foo && error "'cd ..' worked after recreate parent"
5727 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5729 run_test 48e "Access to recreated parent subdir (should return errors)"
5732 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5733 skip "need MDS >= 2.13.55"
5734 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5735 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5736 skip "needs different host for mdt1 mdt2"
5737 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5739 $LFS mkdir -i0 $DIR/$tdir
5740 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5742 for d in sub1 sub2 sub3; do
5743 #define OBD_FAIL_OSD_REF_DEL 0x19c
5744 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5745 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5748 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5750 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5752 test_49() { # LU-1030
5753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5754 remote_ost_nodsh && skip "remote OST with nodsh"
5756 # get ost1 size - $FSNAME-OST0000
5757 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5759 # write 800M at maximum
5760 [[ $ost1_size -lt 2 ]] && ost1_size=2
5761 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5763 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5764 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5767 # change max_pages_per_rpc while writing the file
5768 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5769 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5770 # loop until dd process exits
5771 while ps ax -opid | grep -wq $dd_pid; do
5772 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5773 sleep $((RANDOM % 5 + 1))
5775 # restore original max_pages_per_rpc
5776 $LCTL set_param $osc1_mppc=$orig_mppc
5777 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5779 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5783 test_mkdir $DIR/$tdir
5785 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5787 run_test 50 "special situations: /proc symlinks ==============="
5789 test_51a() { # was test_51
5790 # bug 1516 - create an empty entry right after ".." then split dir
5791 test_mkdir -c1 $DIR/$tdir
5792 touch $DIR/$tdir/foo
5793 $MCREATE $DIR/$tdir/bar
5795 createmany -m $DIR/$tdir/longfile 201
5797 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5798 $MCREATE $DIR/$tdir/longfile$FNUM
5803 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5805 run_test 51a "special situations: split htree with empty entry =="
5807 cleanup_print_lfs_df () {
5814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5816 local dir=$DIR/$tdir
5817 local nrdirs=$((65536 + 100))
5819 # cleanup the directory
5822 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5826 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5827 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5828 [[ $numfree -lt $nrdirs ]] &&
5829 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5831 # need to check free space for the directories as well
5832 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5833 numfree=$(( blkfree / $(fs_inode_ksize) ))
5834 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5836 trap cleanup_print_lfs_df EXIT
5839 createmany -d $dir/d $nrdirs || {
5840 unlinkmany $dir/d $nrdirs
5841 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5845 nrdirs=$(ls -U $dir | wc -l)
5847 # unlink all but 100 subdirectories, then check it still works
5849 local delete=$((nrdirs - left))
5854 # for ldiskfs the nlink count should be 1, but this is OSD specific
5855 # and so this is listed for informational purposes only
5856 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5857 unlinkmany -d $dir/d $delete ||
5858 error "unlink of first $delete subdirs failed"
5860 echo "nlink between: $(stat -c %h $dir)"
5861 local found=$(ls -U $dir | wc -l)
5862 [ $found -ne $left ] &&
5863 error "can't find subdirs: found only $found, expected $left"
5865 unlinkmany -d $dir/d $delete $left ||
5866 error "unlink of second $left subdirs failed"
5867 # regardless of whether the backing filesystem tracks nlink accurately
5868 # or not, the nlink count shouldn't be more than "." and ".." here
5869 local after=$(stat -c %h $dir)
5870 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5871 echo "nlink after: $after"
5873 cleanup_print_lfs_df
5875 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5878 local stripecount=$1
5881 log "create files with stripecount=$stripecount"
5882 $LFS setstripe -C $stripecount $DIR/$tdir
5883 createmany -o $DIR/$tdir/t- $nfiles
5884 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5885 for ((n = 0; n < $OSTCOUNT; n++)); do
5886 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5887 END { printf("%0.0f", objs) }' $TMP/$tfile)
5888 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5889 '($1 == '$n') { objs += 1 } \
5890 END { printf("%0.0f", objs) }')
5891 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5893 unlinkmany $DIR/$tdir/t- $nfiles
5898 local max=6 # allow variance of (1 - $min/$max) = 33% by default
5900 # For some combinations of stripecount and OSTCOUNT current code
5901 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
5902 # than others. Rather than skipping this test entirely, check that
5903 # and keep testing to ensure imbalance does not get worse. LU-15282
5904 (( (OSTCOUNT == 6 && stripecount == 4) ||
5905 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
5906 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
5907 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
5908 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5909 { $LFS df && $LFS df -i &&
5910 error "stripecount=$stripecount: " \
5911 "OST $n has fewer objects vs. OST $nlast " \
5912 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
5913 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5914 { $LFS df && $LFS df -i &&
5915 error "stripecount=$stripecount: " \
5916 "OST $n has more objects vs. OST $nlast " \
5917 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
5919 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
5920 { $LFS df && $LFS df -i &&
5921 error "stripecount=$stripecount: " \
5922 "OST $n has fewer #0 objects vs. OST $nlast " \
5923 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
5924 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
5925 { $LFS df && $LFS df -i &&
5926 error "stripecount=$stripecount: " \
5927 "OST $n has more #0 objects vs. OST $nlast " \
5928 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
5933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5934 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5938 local nfiles=$((per_ost * OSTCOUNT))
5939 local mdts=$(comma_list $(mdts_nodes))
5940 local param="osp.*.create_count"
5941 local qos_old=$(do_facet mds1 \
5942 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5945 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5946 stack_trap "do_nodes $mdts \
5947 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5949 test_mkdir $DIR/$tdir
5950 local dirstripes=$(lfs getdirstripe -c $DIR/$tdir)
5951 (( dirstripes > 0 )) || dirstripes=1
5953 # Ensure enough OST objects precreated for tests to pass without
5954 # running out of objects. This is an LOV r-r OST algorithm test,
5955 # not an OST object precreation test.
5956 local old=$(do_facet mds1 "$LCTL get_param -n $param" | head -n 1)
5957 (( old >= nfiles )) ||
5959 local create_count=$((nfiles * OSTCOUNT / dirstripes))
5961 do_nodes $mdts "$LCTL set_param $param=$create_count"
5962 stack_trap "do_nodes $mdts $LCTL set_param $param=$old"
5964 # trigger precreation from all MDTs for all OSTs
5965 for ((i = 0; i < $MDSCOUNT * 2; i++ )); do
5966 $LFS setstripe -c -1 $DIR/$tdir/wide.$i
5970 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
5971 sleep 8 # allow object precreation to catch up
5972 test_51d_sub $stripecount $nfiles
5975 run_test 51d "check LOV round-robin OST object distribution"
5978 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5979 skip_env "ldiskfs only test"
5982 test_mkdir -c1 $DIR/$tdir
5983 test_mkdir -c1 $DIR/$tdir/d0
5985 touch $DIR/$tdir/d0/foo
5986 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5987 error "file exceed 65000 nlink limit!"
5988 unlinkmany $DIR/$tdir/d0/f- 65001
5991 run_test 51e "check file nlink limit"
5994 test_mkdir $DIR/$tdir
5997 local ulimit_old=$(ulimit -n)
5998 local spare=20 # number of spare fd's for scripts/libraries, etc.
5999 local mdt=$($LFS getstripe -m $DIR/$tdir)
6000 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
6002 echo "MDT$mdt numfree=$numfree, max=$max"
6003 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
6004 if [ $((numfree + spare)) -gt $ulimit_old ]; then
6005 while ! ulimit -n $((numfree + spare)); do
6006 numfree=$((numfree * 3 / 4))
6008 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
6010 echo "left ulimit at $ulimit_old"
6013 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
6014 unlinkmany $DIR/$tdir/f $numfree
6015 error "create+open $numfree files in $DIR/$tdir failed"
6017 ulimit -n $ulimit_old
6019 # if createmany exits at 120s there will be fewer than $numfree files
6020 unlinkmany $DIR/$tdir/f $numfree || true
6022 run_test 51f "check many open files limit"
6025 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
6026 test_mkdir $DIR/$tdir
6027 touch $DIR/$tdir/foo
6028 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
6029 echo bar >> $DIR/$tdir/foo || error "append bar failed"
6030 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6031 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6032 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6034 echo foo >> $DIR/$tdir/foo || error "append foo failed"
6035 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6036 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
6038 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
6039 cp -r $DIR/$tdir $TMP/
6040 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
6042 run_test 52a "append-only flag test (should return errors)"
6045 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
6046 test_mkdir $DIR/$tdir
6047 touch $DIR/$tdir/foo
6048 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
6049 cat test > $DIR/$tdir/foo && error "cat test worked"
6050 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6051 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6052 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6054 echo foo >> $DIR/$tdir/foo && error "echo worked"
6055 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6056 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6057 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6058 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6060 chattr -i $DIR/$tdir/foo || error "chattr failed"
6062 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6064 run_test 52b "immutable flag test (should return errors) ======="
6067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6068 remote_mds_nodsh && skip "remote MDS with nodsh"
6069 remote_ost_nodsh && skip "remote OST with nodsh"
6082 local support_last_seq=true
6084 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6085 support_last_seq=false
6088 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6090 for value in $(do_facet $SINGLEMDS \
6091 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6092 param=$(echo ${value[0]} | cut -d "=" -f1)
6093 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6095 if $support_last_seq; then
6096 param_seq=$(echo $param |
6097 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6098 mds_last_seq=$(do_facet $SINGLEMDS \
6099 $LCTL get_param -n $param_seq)
6101 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6103 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6104 node=$(facet_active_host ost$((ostnum+1)))
6105 param="obdfilter.$ostname.last_id"
6106 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6107 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6108 ost_last_id=$ost_last
6110 if $support_last_seq; then
6111 ost_last_id=$(echo $ost_last |
6112 awk -F':' '{print $2}' |
6114 ost_last_seq=$(echo $ost_last |
6115 awk -F':' '{print $1}')
6116 [[ $ost_last_seq = $mds_last_seq ]] || continue
6119 if [[ $ost_last_id != $mds_last ]]; then
6120 error "$ost_last_id != $mds_last"
6127 $found || error "can not match last_seq/last_id for $mdtosc"
6130 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6133 perl -MSocket -e ';' || skip "no Socket perl module installed"
6135 $SOCKETSERVER $DIR/socket ||
6136 error "$SOCKETSERVER $DIR/socket failed: $?"
6137 $SOCKETCLIENT $DIR/socket ||
6138 error "$SOCKETCLIENT $DIR/socket failed: $?"
6139 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
6141 run_test 54a "unix domain socket test =========================="
6147 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6149 run_test 54b "char device works in lustre ======================"
6152 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6153 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6154 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6156 for i in $(seq 3 7); do
6157 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6166 loopdev="$DIR/loop54c"
6169 $UMOUNT $DIR/$tdir || rc=$?
6170 losetup -d $loopdev || true
6171 losetup -d $LOOPDEV || true
6172 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6179 loopdev="$DIR/loop54c"
6182 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6183 trap cleanup_54c EXIT
6184 mknod $loopdev b 7 $LOOPNUM
6185 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6186 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6187 losetup $loopdev $DIR/$tfile ||
6188 error "can't set up $loopdev for $DIR/$tfile"
6189 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6190 test_mkdir $DIR/$tdir
6191 mount -t ext2 $loopdev $DIR/$tdir ||
6192 error "error mounting $loopdev on $DIR/$tdir"
6193 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6196 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6200 run_test 54c "block device works in lustre ====================="
6203 local pipe="$DIR/$tfile.pipe"
6204 local string="aaaaaa"
6207 echo -n "$string" > $pipe &
6208 local result=$(cat $pipe)
6209 [[ "$result" == "$string" ]] || error "$result != $string"
6211 run_test 54d "fifo device works in lustre ======================"
6216 cp -aL /dev/console $f
6217 echo $string > $f || error "echo $string to $f failed"
6219 run_test 54e "console/tty device works in lustre ======================"
6224 local dir=$DIR/$tdir
6227 test_mkdir -p $dir/dir
6228 for i in $(seq $numfiles); do
6230 touch $dir/dir/file$i
6233 local numcomp=$($LFS getstripe --component-count $dir)
6235 [[ $numcomp == 0 ]] && numcomp=1
6237 # test lfs getstripe with --recursive
6238 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6240 [[ $filenum -eq $((numfiles * 2)) ]] ||
6241 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6242 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6243 [[ $filenum -eq $numfiles ]] ||
6244 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6245 echo "$LFS getstripe showed obdidx or l_ost_idx"
6247 # test lfs getstripe with file instead of dir
6248 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6249 [[ $filenum -eq 1 ]] ||
6250 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6251 echo "$LFS getstripe file1 passed"
6253 #test lfs getstripe with --verbose
6254 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6255 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6256 error "$LFS getstripe --verbose $dir: "\
6257 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6258 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6259 error "$LFS getstripe $dir: showed lmm_magic"
6261 #test lfs getstripe with -v prints lmm_fid
6262 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6263 local countfids=$((numdirs + numfiles * numcomp))
6264 [[ $filenum -eq $countfids ]] ||
6265 error "$LFS getstripe -v $dir: "\
6266 "got $filenum want $countfids lmm_fid"
6267 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6268 error "$LFS getstripe $dir: showed lmm_fid by default"
6269 echo "$LFS getstripe --verbose passed"
6271 #check for FID information
6272 local fid1=$($LFS getstripe --fid $dir/file1)
6273 local fid2=$($LFS getstripe --verbose $dir/file1 |
6274 awk '/lmm_fid: / { print $2; exit; }')
6275 local fid3=$($LFS path2fid $dir/file1)
6277 [ "$fid1" != "$fid2" ] &&
6278 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6279 [ "$fid1" != "$fid3" ] &&
6280 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6281 echo "$LFS getstripe --fid passed"
6283 #test lfs getstripe with --obd
6284 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6285 error "$LFS getstripe --obd wrong_uuid: should return error"
6287 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6290 local obduuid=$(ostuuid_from_index $ostidx)
6291 local found=$($LFS getstripe -r --obd $obduuid $dir |
6292 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6294 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6295 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6297 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6300 [[ $found -eq $filenum ]] ||
6301 error "$LFS getstripe --obd: found $found expect $filenum"
6302 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6303 sed '/^[ ]*'${ostidx}'[ ]/d' |
6304 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6305 error "$LFS getstripe --obd: should not show file on other obd"
6306 echo "$LFS getstripe --obd passed"
6308 run_test 56a "check $LFS getstripe"
6311 local dir=$DIR/$tdir
6315 for i in $(seq $numdirs); do
6316 test_mkdir $dir/dir$i
6319 # test lfs getdirstripe default mode is non-recursion, which is
6320 # different from lfs getstripe
6321 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6323 [[ $dircnt -eq 1 ]] ||
6324 error "$LFS getdirstripe: found $dircnt, not 1"
6325 dircnt=$($LFS getdirstripe --recursive $dir |
6326 grep -c lmv_stripe_count)
6327 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6328 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6330 run_test 56b "check $LFS getdirstripe"
6333 remote_ost_nodsh && skip "remote OST with nodsh"
6336 local ost_name=$(ostname_from_index $ost_idx)
6337 local old_status=$(ost_dev_status $ost_idx)
6338 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6340 [[ -z "$old_status" ]] ||
6341 skip_env "OST $ost_name is in $old_status status"
6343 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6344 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6345 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6346 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6347 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6348 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6351 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6352 error "$LFS df -v showing inactive devices"
6355 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6357 [[ "$new_status" =~ "D" ]] ||
6358 error "$ost_name status is '$new_status', missing 'D'"
6359 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6360 [[ "$new_status" =~ "N" ]] ||
6361 error "$ost_name status is '$new_status', missing 'N'"
6363 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6364 [[ "$new_status" =~ "f" ]] ||
6365 error "$ost_name status is '$new_status', missing 'f'"
6368 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6369 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6370 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6371 [[ -z "$p" ]] && restore_lustre_params < $p || true
6374 new_status=$(ost_dev_status $ost_idx)
6375 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6376 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6377 # can't check 'f' as devices may actually be on flash
6379 run_test 56c "check 'lfs df' showing device status"
6382 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6383 local osts=$($LFS df -v $MOUNT | grep -c OST)
6387 (( mdts == MDSCOUNT )) ||
6388 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6389 (( osts == OSTCOUNT )) ||
6390 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6392 run_test 56d "'lfs df -v' prints only configured devices"
6395 err_enoent=2 # No such file or directory
6396 err_eopnotsupp=95 # Operation not supported
6398 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6399 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6401 # Check for handling of path not exists
6402 output=$($LFS df $enoent_mnt 2>&1)
6405 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6406 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6407 error "expect failure $err_enoent, not $ret"
6409 # Check for handling of non-Lustre FS
6410 output=$($LFS df $notsup_mnt)
6413 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6414 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6415 error "expect success $err_eopnotsupp, not $ret"
6417 # Check for multiple LustreFS argument
6418 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6421 [[ $output -eq 3 && $ret -eq 0 ]] ||
6422 error "expect success 3, not $output, rc = $ret"
6424 # Check for correct non-Lustre FS handling among multiple
6426 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6427 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6430 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6431 error "expect success 2, not $output, rc = $ret"
6433 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6438 local local_tdir="$1"
6439 local local_numfiles="$2"
6440 local local_numdirs="$3"
6441 local dir_params="$4"
6442 local dir_stripe_params="$5"
6444 if [ ! -d "$local_tdir" ] ; then
6445 test_mkdir -p $dir_stripe_params $local_tdir
6446 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6447 for i in $(seq $local_numfiles) ; do
6448 touch $local_tdir/file$i
6450 for i in $(seq $local_numdirs) ; do
6451 test_mkdir $dir_stripe_params $local_tdir/dir$i
6452 for j in $(seq $local_numfiles) ; do
6453 touch $local_tdir/dir$i/file$j
6459 setup_56_special() {
6461 local local_numfiles=$2
6462 local local_numdirs=$3
6464 setup_56 $local_tdir $local_numfiles $local_numdirs
6466 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6467 for i in $(seq $local_numfiles) ; do
6468 mknod $local_tdir/loop${i}b b 7 $i
6469 mknod $local_tdir/null${i}c c 1 3
6470 ln -s $local_tdir/file1 $local_tdir/link${i}
6472 for i in $(seq $local_numdirs) ; do
6473 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6474 mknod $local_tdir/dir$i/null${i}c c 1 3
6475 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6481 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6482 local expected=$(($NUMDIRS + 2))
6484 setup_56 $dir $NUMFILES $NUMDIRS
6486 # test lfs find with -name
6487 for i in $(seq $NUMFILES) ; do
6488 local nums=$($LFS find -name "*$i" $dir | wc -l)
6490 [ $nums -eq $expected ] ||
6491 error "lfs find -name '*$i' $dir wrong: "\
6492 "found $nums, expected $expected"
6495 run_test 56g "check lfs find -name"
6498 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6499 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6501 setup_56 $dir $NUMFILES $NUMDIRS
6503 # test lfs find with ! -name
6504 for i in $(seq $NUMFILES) ; do
6505 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6507 [ $nums -eq $expected ] ||
6508 error "lfs find ! -name '*$i' $dir wrong: "\
6509 "found $nums, expected $expected"
6512 run_test 56h "check lfs find ! -name"
6515 local dir=$DIR/$tdir
6519 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6522 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6524 run_test 56i "check 'lfs find -ost UUID' skips directories"
6527 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6529 setup_56_special $dir $NUMFILES $NUMDIRS
6531 local expected=$((NUMDIRS + 1))
6532 local cmd="$LFS find -type d $dir"
6533 local nums=$($cmd | wc -l)
6535 [ $nums -eq $expected ] ||
6536 error "'$cmd' wrong: found $nums, expected $expected"
6538 run_test 56j "check lfs find -type d"
6541 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6543 setup_56_special $dir $NUMFILES $NUMDIRS
6545 local expected=$(((NUMDIRS + 1) * NUMFILES))
6546 local cmd="$LFS find -type f $dir"
6547 local nums=$($cmd | wc -l)
6549 [ $nums -eq $expected ] ||
6550 error "'$cmd' wrong: found $nums, expected $expected"
6552 run_test 56k "check lfs find -type f"
6555 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6557 setup_56_special $dir $NUMFILES $NUMDIRS
6559 local expected=$((NUMDIRS + NUMFILES))
6560 local cmd="$LFS find -type b $dir"
6561 local nums=$($cmd | wc -l)
6563 [ $nums -eq $expected ] ||
6564 error "'$cmd' wrong: found $nums, expected $expected"
6566 run_test 56l "check lfs find -type b"
6569 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6571 setup_56_special $dir $NUMFILES $NUMDIRS
6573 local expected=$((NUMDIRS + NUMFILES))
6574 local cmd="$LFS find -type c $dir"
6575 local nums=$($cmd | wc -l)
6576 [ $nums -eq $expected ] ||
6577 error "'$cmd' wrong: found $nums, expected $expected"
6579 run_test 56m "check lfs find -type c"
6582 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6583 setup_56_special $dir $NUMFILES $NUMDIRS
6585 local expected=$((NUMDIRS + NUMFILES))
6586 local cmd="$LFS find -type l $dir"
6587 local nums=$($cmd | wc -l)
6589 [ $nums -eq $expected ] ||
6590 error "'$cmd' wrong: found $nums, expected $expected"
6592 run_test 56n "check lfs find -type l"
6595 local dir=$DIR/$tdir
6597 setup_56 $dir $NUMFILES $NUMDIRS
6598 utime $dir/file1 > /dev/null || error "utime (1)"
6599 utime $dir/file2 > /dev/null || error "utime (2)"
6600 utime $dir/dir1 > /dev/null || error "utime (3)"
6601 utime $dir/dir2 > /dev/null || error "utime (4)"
6602 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6603 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6606 local nums=$($LFS find -mtime +0 $dir | wc -l)
6608 [ $nums -eq $expected ] ||
6609 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6612 cmd="$LFS find -mtime 0 $dir"
6613 nums=$($cmd | wc -l)
6614 [ $nums -eq $expected ] ||
6615 error "'$cmd' wrong: found $nums, expected $expected"
6617 run_test 56o "check lfs find -mtime for old files"
6620 local dir=$DIR/$tdir
6624 # just to make sure there is something that won't be found
6626 touch $dir/$tfile.now
6628 for age in year week day hour min; do
6629 count=$((count + 1))
6631 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6632 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6633 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6635 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6636 local nums=$($cmd | wc -l)
6637 [ $nums -eq $expected ] ||
6638 error "'$cmd' wrong: found $nums, expected $expected"
6640 cmd="$LFS find $dir -atime $count${age:0:1}"
6641 nums=$($cmd | wc -l)
6642 [ $nums -eq $expected ] ||
6643 error "'$cmd' wrong: found $nums, expected $expected"
6647 cmd="$LFS find $dir -ctime +1s -type f"
6648 nums=$($cmd | wc -l)
6649 (( $nums == $count * 2 + 1)) ||
6650 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6652 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6654 test_newerXY_base() {
6657 local dir=$DIR/$tdir
6661 if [ $y == "t" ]; then
6662 if [ $x == "b" ]; then
6663 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6665 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6668 ref=$DIR/$tfile.newer.$x$y
6669 touch $ref || error "touch $ref failed"
6672 echo "before = $ref"
6674 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6676 if [ $y == "t" ]; then
6677 if [ $x == "b" ]; then
6678 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6680 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6683 negref=$DIR/$tfile.negnewer.$x$y
6684 touch $negref || error "touch $negref failed"
6687 echo "after = $negref"
6688 local cmd="$LFS find $dir -newer$x$y $ref"
6689 local nums=$(eval $cmd | wc -l)
6690 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6692 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6693 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6695 cmd="$LFS find $dir ! -newer$x$y $negref"
6696 nums=$(eval $cmd | wc -l)
6697 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6698 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6700 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6701 nums=$(eval $cmd | wc -l)
6702 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6703 error "'$cmd' wrong: found $nums between, expected $expected"; }
6709 test_newerXY_base "a" "a"
6710 test_newerXY_base "a" "m"
6711 test_newerXY_base "a" "c"
6712 test_newerXY_base "m" "a"
6713 test_newerXY_base "m" "m"
6714 test_newerXY_base "m" "c"
6715 test_newerXY_base "c" "a"
6716 test_newerXY_base "c" "m"
6717 test_newerXY_base "c" "c"
6719 test_newerXY_base "a" "t"
6720 test_newerXY_base "m" "t"
6721 test_newerXY_base "c" "t"
6723 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6724 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6725 ! btime_supported && echo "btime unsupported" && return 0
6727 test_newerXY_base "b" "b"
6728 test_newerXY_base "b" "t"
6730 run_test 56oc "check lfs find -newerXY work"
6733 local dir=$DIR/$tdir
6738 $LFS find $dir -btime -1d -type f
6745 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6746 ! btime_supported && skip "btime unsupported on MDS"
6748 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6749 ! btime_supported && skip "btime unsupported on clients"
6751 local dir=$DIR/$tdir
6752 local ref=$DIR/$tfile.ref
6753 local negref=$DIR/$tfile.negref
6755 mkdir $dir || error "mkdir $dir failed"
6756 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6757 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6758 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6759 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6760 touch $ref || error "touch $ref failed"
6761 # sleep 3 seconds at least
6764 local before=$(do_facet mds1 date +%s)
6765 local skew=$(($(date +%s) - before + 1))
6767 if (( skew < 0 && skew > -5 )); then
6768 sleep $((0 - skew + 1))
6772 # Set the dir stripe params to limit files all on MDT0,
6773 # otherwise we need to calc the max clock skew between
6774 # the client and MDTs.
6775 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6777 touch $negref || error "touch $negref failed"
6779 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6780 local nums=$($cmd | wc -l)
6781 local expected=$(((NUMFILES + 1) * NUMDIRS))
6783 [ $nums -eq $expected ] ||
6784 error "'$cmd' wrong: found $nums, expected $expected"
6786 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6787 nums=$($cmd | wc -l)
6788 expected=$((NUMFILES + 1))
6789 [ $nums -eq $expected ] ||
6790 error "'$cmd' wrong: found $nums, expected $expected"
6792 [ $skew -lt 0 ] && return
6794 local after=$(do_facet mds1 date +%s)
6795 local age=$((after - before + 1 + skew))
6797 cmd="$LFS find $dir -btime -${age}s -type f"
6798 nums=$($cmd | wc -l)
6799 expected=$(((NUMFILES + 1) * NUMDIRS))
6801 echo "Clock skew between client and server: $skew, age:$age"
6802 [ $nums -eq $expected ] ||
6803 error "'$cmd' wrong: found $nums, expected $expected"
6805 expected=$(($NUMDIRS + 1))
6806 cmd="$LFS find $dir -btime -${age}s -type d"
6807 nums=$($cmd | wc -l)
6808 [ $nums -eq $expected ] ||
6809 error "'$cmd' wrong: found $nums, expected $expected"
6810 rm -f $ref $negref || error "Failed to remove $ref $negref"
6812 run_test 56od "check lfs find -btime with units"
6815 [ $RUNAS_ID -eq $UID ] &&
6816 skip_env "RUNAS_ID = UID = $UID -- skipping"
6818 local dir=$DIR/$tdir
6820 setup_56 $dir $NUMFILES $NUMDIRS
6821 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6823 local expected=$NUMFILES
6824 local cmd="$LFS find -uid $RUNAS_ID $dir"
6825 local nums=$($cmd | wc -l)
6827 [ $nums -eq $expected ] ||
6828 error "'$cmd' wrong: found $nums, expected $expected"
6830 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6831 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6832 nums=$($cmd | wc -l)
6833 [ $nums -eq $expected ] ||
6834 error "'$cmd' wrong: found $nums, expected $expected"
6836 run_test 56p "check lfs find -uid and ! -uid"
6839 [ $RUNAS_ID -eq $UID ] &&
6840 skip_env "RUNAS_ID = UID = $UID -- skipping"
6842 local dir=$DIR/$tdir
6844 setup_56 $dir $NUMFILES $NUMDIRS
6845 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6847 local expected=$NUMFILES
6848 local cmd="$LFS find -gid $RUNAS_GID $dir"
6849 local nums=$($cmd | wc -l)
6851 [ $nums -eq $expected ] ||
6852 error "'$cmd' wrong: found $nums, expected $expected"
6854 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6855 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6856 nums=$($cmd | wc -l)
6857 [ $nums -eq $expected ] ||
6858 error "'$cmd' wrong: found $nums, expected $expected"
6860 run_test 56q "check lfs find -gid and ! -gid"
6863 local dir=$DIR/$tdir
6865 setup_56 $dir $NUMFILES $NUMDIRS
6868 local cmd="$LFS find -size 0 -type f -lazy $dir"
6869 local nums=$($cmd | wc -l)
6871 [ $nums -eq $expected ] ||
6872 error "'$cmd' wrong: found $nums, expected $expected"
6873 cmd="$LFS find -size 0 -type f $dir"
6874 nums=$($cmd | wc -l)
6875 [ $nums -eq $expected ] ||
6876 error "'$cmd' wrong: found $nums, expected $expected"
6879 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6880 nums=$($cmd | wc -l)
6881 [ $nums -eq $expected ] ||
6882 error "'$cmd' wrong: found $nums, expected $expected"
6883 cmd="$LFS find ! -size 0 -type f $dir"
6884 nums=$($cmd | wc -l)
6885 [ $nums -eq $expected ] ||
6886 error "'$cmd' wrong: found $nums, expected $expected"
6888 echo "test" > $dir/$tfile
6889 echo "test2" > $dir/$tfile.2 && sync
6891 cmd="$LFS find -size 5 -type f -lazy $dir"
6892 nums=$($cmd | wc -l)
6893 [ $nums -eq $expected ] ||
6894 error "'$cmd' wrong: found $nums, expected $expected"
6895 cmd="$LFS find -size 5 -type f $dir"
6896 nums=$($cmd | wc -l)
6897 [ $nums -eq $expected ] ||
6898 error "'$cmd' wrong: found $nums, expected $expected"
6901 cmd="$LFS find -size +5 -type f -lazy $dir"
6902 nums=$($cmd | wc -l)
6903 [ $nums -eq $expected ] ||
6904 error "'$cmd' wrong: found $nums, expected $expected"
6905 cmd="$LFS find -size +5 -type f $dir"
6906 nums=$($cmd | wc -l)
6907 [ $nums -eq $expected ] ||
6908 error "'$cmd' wrong: found $nums, expected $expected"
6911 cmd="$LFS find -size +0 -type f -lazy $dir"
6912 nums=$($cmd | wc -l)
6913 [ $nums -eq $expected ] ||
6914 error "'$cmd' wrong: found $nums, expected $expected"
6915 cmd="$LFS find -size +0 -type f $dir"
6916 nums=$($cmd | wc -l)
6917 [ $nums -eq $expected ] ||
6918 error "'$cmd' wrong: found $nums, expected $expected"
6921 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6922 nums=$($cmd | wc -l)
6923 [ $nums -eq $expected ] ||
6924 error "'$cmd' wrong: found $nums, expected $expected"
6925 cmd="$LFS find ! -size -5 -type f $dir"
6926 nums=$($cmd | wc -l)
6927 [ $nums -eq $expected ] ||
6928 error "'$cmd' wrong: found $nums, expected $expected"
6931 cmd="$LFS find -size -5 -type f -lazy $dir"
6932 nums=$($cmd | wc -l)
6933 [ $nums -eq $expected ] ||
6934 error "'$cmd' wrong: found $nums, expected $expected"
6935 cmd="$LFS find -size -5 -type f $dir"
6936 nums=$($cmd | wc -l)
6937 [ $nums -eq $expected ] ||
6938 error "'$cmd' wrong: found $nums, expected $expected"
6940 run_test 56r "check lfs find -size works"
6947 cancel_lru_locks $OSC
6949 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6950 local nums=$($cmd | wc -l)
6952 [ $nums -eq $expected ] ||
6953 error "'$cmd' wrong: found $nums, expected $expected"
6955 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6957 if (( rpcs_before + glimpses != rpcs_after )); then
6958 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6959 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6961 if [[ $glimpses == 0 ]]; then
6962 error "'$cmd' should not send glimpse RPCs to OST"
6964 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6970 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6971 skip "MDS < 2.12.58 doesn't return LSOM data"
6972 local dir=$DIR/$tdir
6973 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6975 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6977 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6978 $LCTL set_param -n llite.*.statahead_agl=0
6979 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6981 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6982 # open and close all files to ensure LSOM is updated
6983 cancel_lru_locks $OSC
6984 find $dir -type f | xargs cat > /dev/null
6986 # expect_found glimpse_rpcs command_to_run
6987 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6988 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6989 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6990 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6992 echo "test" > $dir/$tfile
6993 echo "test2" > $dir/$tfile.2 && sync
6994 cancel_lru_locks $OSC
6995 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6997 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6998 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6999 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
7000 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
7002 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
7003 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
7004 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
7005 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
7006 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
7007 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
7009 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
7012 local dir=$DIR/$tdir
7013 local tmp=$TMP/$tfile.log
7016 test_mkdir -p $dir || error "failed to mkdir $dir"
7017 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
7018 error "failed to setstripe $dir/$tfile"
7019 mdt_idx=$($LFS getdirstripe -i $dir)
7020 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
7022 stack_trap "rm -f $tmp" EXIT
7023 $LFS find --size +100K --ost 0 $dir |& tee $tmp
7024 ! grep -q obd_uuid $tmp ||
7025 error "failed to find --size +100K --ost 0 $dir"
7026 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
7027 ! grep -q obd_uuid $tmp ||
7028 error "failed to find --size +100K --mdt $mdt_idx $dir"
7030 run_test 56rb "check lfs find --size --ost/--mdt works"
7033 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7034 local dir=$DIR/$tdir
7037 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7038 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7039 (( $MDSCOUNT > 2 )) &&
7040 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7041 mkdir $dir/$tdir-{1..10}
7042 touch $dir/$tfile-{1..10}
7044 found=$($LFS find $dir --mdt-count 2 | wc -l)
7046 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7048 found=$($LFS find $dir -T +1 | wc -l)
7049 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7050 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7052 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7054 (( $found == $expect )) || error "found $found all_char, expect $expect"
7056 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7057 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7058 (( $found == $expect )) || error "found $found all_char, expect $expect"
7060 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7062 test_56s() { # LU-611 #LU-9369
7063 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7065 local dir=$DIR/$tdir
7066 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7068 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7069 for i in $(seq $NUMDIRS); do
7070 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7073 local expected=$NUMDIRS
7074 local cmd="$LFS find -c $OSTCOUNT $dir"
7075 local nums=$($cmd | wc -l)
7077 [ $nums -eq $expected ] || {
7078 $LFS getstripe -R $dir
7079 error "'$cmd' wrong: found $nums, expected $expected"
7082 expected=$((NUMDIRS + onestripe))
7083 cmd="$LFS find -stripe-count +0 -type f $dir"
7084 nums=$($cmd | wc -l)
7085 [ $nums -eq $expected ] || {
7086 $LFS getstripe -R $dir
7087 error "'$cmd' wrong: found $nums, expected $expected"
7091 cmd="$LFS find -stripe-count 1 -type f $dir"
7092 nums=$($cmd | wc -l)
7093 [ $nums -eq $expected ] || {
7094 $LFS getstripe -R $dir
7095 error "'$cmd' wrong: found $nums, expected $expected"
7098 cmd="$LFS find -stripe-count -2 -type f $dir"
7099 nums=$($cmd | wc -l)
7100 [ $nums -eq $expected ] || {
7101 $LFS getstripe -R $dir
7102 error "'$cmd' wrong: found $nums, expected $expected"
7106 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7107 nums=$($cmd | wc -l)
7108 [ $nums -eq $expected ] || {
7109 $LFS getstripe -R $dir
7110 error "'$cmd' wrong: found $nums, expected $expected"
7113 run_test 56s "check lfs find -stripe-count works"
7115 test_56t() { # LU-611 #LU-9369
7116 local dir=$DIR/$tdir
7118 setup_56 $dir 0 $NUMDIRS
7119 for i in $(seq $NUMDIRS); do
7120 $LFS setstripe -S 8M $dir/dir$i/$tfile
7123 local expected=$NUMDIRS
7124 local cmd="$LFS find -S 8M $dir"
7125 local nums=$($cmd | wc -l)
7127 [ $nums -eq $expected ] || {
7128 $LFS getstripe -R $dir
7129 error "'$cmd' wrong: found $nums, expected $expected"
7133 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7135 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7137 expected=$(((NUMDIRS + 1) * NUMFILES))
7138 cmd="$LFS find -stripe-size 512k -type f $dir"
7139 nums=$($cmd | wc -l)
7140 [ $nums -eq $expected ] ||
7141 error "'$cmd' wrong: found $nums, expected $expected"
7143 cmd="$LFS find -stripe-size +320k -type f $dir"
7144 nums=$($cmd | wc -l)
7145 [ $nums -eq $expected ] ||
7146 error "'$cmd' wrong: found $nums, expected $expected"
7148 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7149 cmd="$LFS find -stripe-size +200k -type f $dir"
7150 nums=$($cmd | wc -l)
7151 [ $nums -eq $expected ] ||
7152 error "'$cmd' wrong: found $nums, expected $expected"
7154 cmd="$LFS find -stripe-size -640k -type f $dir"
7155 nums=$($cmd | wc -l)
7156 [ $nums -eq $expected ] ||
7157 error "'$cmd' wrong: found $nums, expected $expected"
7160 cmd="$LFS find -stripe-size 256k -type f $dir"
7161 nums=$($cmd | wc -l)
7162 [ $nums -eq $expected ] ||
7163 error "'$cmd' wrong: found $nums, expected $expected"
7165 cmd="$LFS find -stripe-size -320k -type f $dir"
7166 nums=$($cmd | wc -l)
7167 [ $nums -eq $expected ] ||
7168 error "'$cmd' wrong: found $nums, expected $expected"
7171 cmd="$LFS find -stripe-size 1024k -type f $dir"
7172 nums=$($cmd | wc -l)
7173 [ $nums -eq $expected ] ||
7174 error "'$cmd' wrong: found $nums, expected $expected"
7176 run_test 56t "check lfs find -stripe-size works"
7178 test_56u() { # LU-611
7179 local dir=$DIR/$tdir
7181 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7183 if [[ $OSTCOUNT -gt 1 ]]; then
7184 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7190 local expected=$(((NUMDIRS + 1) * NUMFILES))
7191 local cmd="$LFS find -stripe-index 0 -type f $dir"
7192 local nums=$($cmd | wc -l)
7194 [ $nums -eq $expected ] ||
7195 error "'$cmd' wrong: found $nums, expected $expected"
7198 cmd="$LFS find -stripe-index 1 -type f $dir"
7199 nums=$($cmd | wc -l)
7200 [ $nums -eq $expected ] ||
7201 error "'$cmd' wrong: found $nums, expected $expected"
7203 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7204 nums=$($cmd | wc -l)
7205 [ $nums -eq $expected ] ||
7206 error "'$cmd' wrong: found $nums, expected $expected"
7209 # This should produce an error and not return any files
7210 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7211 nums=$($cmd 2>/dev/null | wc -l)
7212 [ $nums -eq $expected ] ||
7213 error "'$cmd' wrong: found $nums, expected $expected"
7215 if [[ $OSTCOUNT -gt 1 ]]; then
7216 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7217 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7218 nums=$($cmd | wc -l)
7219 [ $nums -eq $expected ] ||
7220 error "'$cmd' wrong: found $nums, expected $expected"
7223 run_test 56u "check lfs find -stripe-index works"
7227 local dir=$DIR/$tdir
7229 setup_56 $dir $NUMFILES $NUMDIRS
7231 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7232 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7234 for file in $($LFS find -m $UUID $dir); do
7235 file_midx=$($LFS getstripe -m $file)
7236 [ $file_midx -eq $mdt_idx ] ||
7237 error "lfs find -m $UUID != getstripe -m $file_midx"
7240 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7243 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7246 local dir=$DIR/$tdir
7248 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7250 local stripe_size=$($LFS getstripe -S -d $dir) ||
7251 error "$LFS getstripe -S -d $dir failed"
7252 stripe_size=${stripe_size%% *}
7254 local file_size=$((stripe_size * OSTCOUNT))
7255 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7256 local required_space=$((file_num * file_size))
7257 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7259 [[ $free_space -le $((required_space / 1024)) ]] &&
7260 skip_env "need $required_space, have $free_space kbytes"
7263 local dd_count=$((file_size / dd_bs))
7265 # write data into the files
7270 for i in $(seq $NUMFILES); do
7272 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7273 error "write data into $file failed"
7275 for i in $(seq $NUMDIRS); do
7276 for j in $(seq $NUMFILES); do
7277 file=$dir/dir$i/file$j
7278 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7279 error "write data into $file failed"
7283 # $LFS_MIGRATE will fail if hard link migration is unsupported
7284 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7285 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7286 error "creating links to $dir/dir1/file1 failed"
7291 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7294 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7297 eval $cmd || error "$cmd failed"
7299 check_stripe_count $dir/file1 $expected
7301 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7303 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7304 # OST 1 if it is on OST 0. This file is small enough to
7305 # be on only one stripe.
7306 file=$dir/migr_1_ost
7307 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7308 error "write data into $file failed"
7309 local obdidx=$($LFS getstripe -i $file)
7310 local oldmd5=$(md5sum $file)
7313 [[ $obdidx -eq 0 ]] && newobdidx=1
7314 cmd="$LFS migrate -i $newobdidx $file"
7316 eval $cmd || error "$cmd failed"
7318 local realobdix=$($LFS getstripe -i $file)
7319 local newmd5=$(md5sum $file)
7321 [[ $newobdidx -ne $realobdix ]] &&
7322 error "new OST is different (was=$obdidx, "\
7323 "wanted=$newobdidx, got=$realobdix)"
7324 [[ "$oldmd5" != "$newmd5" ]] &&
7325 error "md5sum differ: $oldmd5, $newmd5"
7329 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7331 eval $cmd || error "$cmd failed"
7333 for j in $(seq $NUMFILES); do
7334 check_stripe_count $dir/dir1/file$j $expected
7337 # lfs_migrate works with lfs find
7338 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7339 $LFS_MIGRATE -y -c $expected"
7341 eval $cmd || error "$cmd failed"
7343 for i in $(seq 2 $NUMFILES); do
7344 check_stripe_count $dir/file$i $expected
7346 for i in $(seq 2 $NUMDIRS); do
7347 for j in $(seq $NUMFILES); do
7348 check_stripe_count $dir/dir$i/file$j $expected
7352 run_test 56w "check lfs_migrate -c stripe_count works"
7355 local file1=$DIR/$tdir/file1
7356 local create_pool=false
7357 local initial_pool=$($LFS getstripe -p $DIR)
7361 echo -n "Creating test dir..."
7362 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7365 echo -n "Creating test file..."
7366 touch $file1 || error "cannot create file"
7369 echo -n "Detecting existing pools..."
7370 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7372 if [ ${#pool_list[@]} -gt 0 ]; then
7373 echo "${pool_list[@]}"
7374 for thispool in "${pool_list[@]}"; do
7375 if [[ -z "$initial_pool" ||
7376 "$initial_pool" != "$thispool" ]]; then
7378 echo "Using existing pool '$pool'"
7383 echo "none detected."
7385 if [ -z "$pool" ]; then
7386 pool=${POOL:-testpool}
7387 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7388 echo -n "Creating pool '$pool'..."
7390 pool_add $pool &> /dev/null ||
7391 error "pool_add failed"
7394 echo -n "Adding target to pool..."
7395 pool_add_targets $pool 0 0 1 &> /dev/null ||
7396 error "pool_add_targets failed"
7400 echo -n "Setting pool using -p option..."
7401 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7402 error "migrate failed rc = $?"
7405 echo -n "Verifying test file is in pool after migrating..."
7406 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7407 error "file was not migrated to pool $pool"
7410 echo -n "Removing test file from pool '$pool'..."
7411 # "lfs migrate $file" won't remove the file from the pool
7412 # until some striping information is changed.
7413 $LFS migrate -c 1 $file1 &> /dev/null ||
7414 error "cannot remove from pool"
7415 [ "$($LFS getstripe -p $file1)" ] &&
7416 error "pool still set"
7419 echo -n "Setting pool using --pool option..."
7420 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7421 error "migrate failed rc = $?"
7426 if $create_pool; then
7427 destroy_test_pools 2> /dev/null ||
7428 error "destroy test pools failed"
7431 run_test 56wb "check lfs_migrate pool support"
7434 local file1="$DIR/$tdir/file1"
7441 echo -n "Creating test dir..."
7442 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7443 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7444 error "cannot set stripe by '-S 1M -c 1'"
7447 echo -n "Setting initial stripe for test file..."
7448 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7449 error "cannot set stripe"
7450 cur_ssize=$($LFS getstripe -S "$file1")
7451 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7454 # File currently set to -S 512K -c 1
7456 # Ensure -c and -S options are rejected when -R is set
7457 echo -n "Verifying incompatible options are detected..."
7458 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7459 error "incompatible -c and -R options not detected"
7460 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7461 error "incompatible -S and -R options not detected"
7464 # Ensure unrecognized options are passed through to 'lfs migrate'
7465 echo -n "Verifying -S option is passed through to lfs migrate..."
7466 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7467 error "migration failed"
7468 cur_ssize=$($LFS getstripe -S "$file1")
7469 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7472 # File currently set to -S 1M -c 1
7474 # Ensure long options are supported
7475 echo -n "Verifying long options supported..."
7476 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7477 error "long option without argument not supported"
7478 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7479 error "long option with argument not supported"
7480 cur_ssize=$($LFS getstripe -S "$file1")
7481 [ $cur_ssize -eq 524288 ] ||
7482 error "migrate --stripe-size $cur_ssize != 524288"
7485 # File currently set to -S 512K -c 1
7487 if [ "$OSTCOUNT" -gt 1 ]; then
7488 echo -n "Verifying explicit stripe count can be set..."
7489 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7490 error "migrate failed"
7491 cur_scount=$($LFS getstripe -c "$file1")
7492 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7496 # File currently set to -S 512K -c 1 or -S 512K -c 2
7498 # Ensure parent striping is used if -R is set, and no stripe
7499 # count or size is specified
7500 echo -n "Setting stripe for parent directory..."
7501 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7502 error "cannot set stripe '-S 2M -c 1'"
7505 echo -n "Verifying restripe option uses parent stripe settings..."
7506 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7507 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7508 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7509 error "migrate failed"
7510 cur_ssize=$($LFS getstripe -S "$file1")
7511 [ $cur_ssize -eq $parent_ssize ] ||
7512 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7513 cur_scount=$($LFS getstripe -c "$file1")
7514 [ $cur_scount -eq $parent_scount ] ||
7515 error "migrate -R stripe_count $cur_scount != $parent_scount"
7518 # File currently set to -S 1M -c 1
7520 # Ensure striping is preserved if -R is not set, and no stripe
7521 # count or size is specified
7522 echo -n "Verifying striping size preserved when not specified..."
7523 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7524 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7525 error "cannot set stripe on parent directory"
7526 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7527 error "migrate failed"
7528 cur_ssize=$($LFS getstripe -S "$file1")
7529 [ $cur_ssize -eq $orig_ssize ] ||
7530 error "migrate by default $cur_ssize != $orig_ssize"
7533 # Ensure file name properly detected when final option has no argument
7534 echo -n "Verifying file name properly detected..."
7535 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7536 error "file name interpreted as option argument"
7542 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7545 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7547 local file1=$DIR/$tdir/file1
7549 echo -n "Creating test dir..."
7550 test_mkdir $DIR/$tdir || error "cannot create dir"
7553 echo -n "Creating test file..."
7557 # Ensure 'lfs migrate' will fail by using a non-existent option,
7558 # and make sure rsync is not called to recover
7559 echo -n "Make sure --no-rsync option works..."
7560 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7561 grep -q 'refusing to fall back to rsync' ||
7562 error "rsync was called with --no-rsync set"
7565 # Ensure rsync is called without trying 'lfs migrate' first
7566 echo -n "Make sure --rsync option works..."
7567 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7568 grep -q 'falling back to rsync' &&
7569 error "lfs migrate was called with --rsync set"
7572 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7573 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7574 grep -q 'at the same time' ||
7575 error "--rsync and --no-rsync accepted concurrently"
7581 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7587 test_mkdir $td || error "cannot create $td"
7588 touch $tf || error "cannot touch $tf"
7590 echo -n "Make sure --non-direct|-D works..."
7591 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7592 grep -q "lfs migrate --non-direct" ||
7593 error "--non-direct option cannot work correctly"
7594 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7595 grep -q "lfs migrate -D" ||
7596 error "-D option cannot work correctly"
7599 run_test 56we "check lfs_migrate --non-direct|-D support"
7602 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7603 check_swap_layouts_support
7605 local dir=$DIR/$tdir
7606 local ref1=/etc/passwd
7607 local file1=$dir/file1
7609 test_mkdir $dir || error "creating dir $dir"
7610 $LFS setstripe -c 2 $file1
7612 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7613 stripe=$($LFS getstripe -c $file1)
7614 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7615 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7620 run_test 56x "lfs migration support"
7623 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7624 check_swap_layouts_support
7626 local dir=$DIR/$tdir/$testnum
7630 local ref1=/etc/passwd
7631 local file1=$dir/file1
7633 $LFS setstripe -c 2 $file1
7635 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7637 local stripe=$($LFS getstripe -c $file1)
7639 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7640 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7645 run_test 56xa "lfs migration --block support"
7647 check_migrate_links() {
7649 local file1="$dir/file1"
7653 local total_count=$(($begin + $count - 1))
7654 local symlink_count=10
7657 if [ ! -f "$file1" ]; then
7658 echo -n "creating initial file..."
7659 $LFS setstripe -c 1 -S "512k" "$file1" ||
7660 error "cannot setstripe initial file"
7663 echo -n "creating symlinks..."
7664 for s in $(seq 1 $symlink_count); do
7665 ln -s "$file1" "$dir/slink$s" ||
7666 error "cannot create symlinks"
7670 echo -n "creating nonlinked files..."
7671 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7672 error "cannot create nonlinked files"
7677 if [ ! -f "$dir/file$total_count" ]; then
7678 echo -n "creating hard links $begin:$total_count..."
7679 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7680 /dev/null || error "cannot create hard links"
7684 echo -n "checking number of hard links listed in xattrs..."
7685 local fid=$($LFS getstripe -F "$file1")
7686 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7689 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7690 skip "hard link list has unexpected size, skipping test"
7692 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7693 error "link names should exceed xattrs size"
7696 echo -n "migrating files..."
7697 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7699 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7702 # make sure all links have been properly migrated
7703 echo -n "verifying files..."
7704 fid=$($LFS getstripe -F "$file1") ||
7705 error "cannot get fid for file $file1"
7706 for i in $(seq 2 $total_count); do
7707 local fid2=$($LFS getstripe -F $dir/file$i)
7709 [ "$fid2" == "$fid" ] ||
7710 error "migrated hard link has mismatched FID"
7713 # make sure hard links were properly detected, and migration was
7714 # performed only once for the entire link set; nonlinked files should
7716 local actual=$(grep -c 'done' <<< "$migrate_out")
7717 local expected=$(($uniq_count + 1))
7719 [ "$actual" -eq "$expected" ] ||
7720 error "hard links individually migrated ($actual != $expected)"
7722 # make sure the correct number of hard links are present
7723 local hardlinks=$(stat -c '%h' "$file1")
7725 [ $hardlinks -eq $total_count ] ||
7726 error "num hard links $hardlinks != $total_count"
7733 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7734 skip "Need MDS version at least 2.10.55"
7736 local dir="$DIR/$tdir"
7738 test_mkdir "$dir" || error "cannot create dir $dir"
7740 echo "testing lfs migrate mode when all links fit within xattrs"
7741 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7743 echo "testing rsync mode when all links fit within xattrs"
7744 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7746 echo "testing lfs migrate mode when all links do not fit within xattrs"
7747 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7749 echo "testing rsync mode when all links do not fit within xattrs"
7750 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7752 chown -R $RUNAS_ID $dir
7753 echo "testing non-root lfs migrate mode when not all links are in xattr"
7754 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7759 run_test 56xb "lfs migration hard link support"
7762 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7764 local dir="$DIR/$tdir"
7766 test_mkdir "$dir" || error "cannot create dir $dir"
7768 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7769 echo -n "Setting initial stripe for 20MB test file..."
7770 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7771 error "cannot setstripe 20MB file"
7773 echo -n "Sizing 20MB test file..."
7774 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7776 echo -n "Verifying small file autostripe count is 1..."
7777 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7778 error "cannot migrate 20MB file"
7779 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7780 error "cannot get stripe for $dir/20mb"
7781 [ $stripe_count -eq 1 ] ||
7782 error "unexpected stripe count $stripe_count for 20MB file"
7786 # Test 2: File is small enough to fit within the available space on
7787 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7788 # have at least an additional 1KB for each desired stripe for test 3
7789 echo -n "Setting stripe for 1GB test file..."
7790 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7792 echo -n "Sizing 1GB test file..."
7793 # File size is 1GB + 3KB
7794 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7797 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7798 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7799 if (( avail > 524288 * OSTCOUNT )); then
7800 echo -n "Migrating 1GB file..."
7801 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7802 error "cannot migrate 1GB file"
7804 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7805 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7806 error "cannot getstripe for 1GB file"
7807 [ $stripe_count -eq 2 ] ||
7808 error "unexpected stripe count $stripe_count != 2"
7812 # Test 3: File is too large to fit within the available space on
7813 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7814 if [ $OSTCOUNT -ge 3 ]; then
7815 # The required available space is calculated as
7816 # file size (1GB + 3KB) / OST count (3).
7817 local kb_per_ost=349526
7819 echo -n "Migrating 1GB file with limit..."
7820 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7821 error "cannot migrate 1GB file with limit"
7824 stripe_count=$($LFS getstripe -c "$dir/1gb")
7825 echo -n "Verifying 1GB autostripe count with limited space..."
7826 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7827 error "unexpected stripe count $stripe_count (min 3)"
7834 run_test 56xc "lfs migration autostripe"
7837 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7839 local dir=$DIR/$tdir
7840 local f_mgrt=$dir/$tfile.mgrt
7841 local f_yaml=$dir/$tfile.yaml
7842 local f_copy=$dir/$tfile.copy
7843 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7844 local layout_copy="-c 2 -S 2M -i 1"
7845 local yamlfile=$dir/yamlfile
7846 local layout_before;
7849 test_mkdir "$dir" || error "cannot create dir $dir"
7850 $LFS setstripe $layout_yaml $f_yaml ||
7851 error "cannot setstripe $f_yaml with layout $layout_yaml"
7852 $LFS getstripe --yaml $f_yaml > $yamlfile
7853 $LFS setstripe $layout_copy $f_copy ||
7854 error "cannot setstripe $f_copy with layout $layout_copy"
7856 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7858 # 1. test option --yaml
7859 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7860 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7861 layout_before=$(get_layout_param $f_yaml)
7862 layout_after=$(get_layout_param $f_mgrt)
7863 [ "$layout_after" == "$layout_before" ] ||
7864 error "lfs_migrate --yaml: $layout_after != $layout_before"
7866 # 2. test option --copy
7867 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7868 error "cannot migrate $f_mgrt with --copy $f_copy"
7869 layout_before=$(get_layout_param $f_copy)
7870 layout_after=$(get_layout_param $f_mgrt)
7871 [ "$layout_after" == "$layout_before" ] ||
7872 error "lfs_migrate --copy: $layout_after != $layout_before"
7874 run_test 56xd "check lfs_migrate --yaml and --copy support"
7877 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7879 local dir=$DIR/$tdir
7880 local f_comp=$dir/$tfile
7881 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7882 local layout_before=""
7883 local layout_after=""
7885 test_mkdir "$dir" || error "cannot create dir $dir"
7886 $LFS setstripe $layout $f_comp ||
7887 error "cannot setstripe $f_comp with layout $layout"
7888 layout_before=$(get_layout_param $f_comp)
7889 dd if=/dev/zero of=$f_comp bs=1M count=4
7891 # 1. migrate a comp layout file by lfs_migrate
7892 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7893 layout_after=$(get_layout_param $f_comp)
7894 [ "$layout_before" == "$layout_after" ] ||
7895 error "lfs_migrate: $layout_before != $layout_after"
7897 # 2. migrate a comp layout file by lfs migrate
7898 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7899 layout_after=$(get_layout_param $f_comp)
7900 [ "$layout_before" == "$layout_after" ] ||
7901 error "lfs migrate: $layout_before != $layout_after"
7903 run_test 56xe "migrate a composite layout file"
7906 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7908 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7909 skip "Need server version at least 2.13.53"
7911 local dir=$DIR/$tdir
7912 local f_comp=$dir/$tfile
7913 local layout="-E 1M -c1 -E -1 -c2"
7917 test_mkdir "$dir" || error "cannot create dir $dir"
7918 $LFS setstripe $layout $f_comp ||
7919 error "cannot setstripe $f_comp with layout $layout"
7920 fid_before=$($LFS getstripe --fid $f_comp)
7921 dd if=/dev/zero of=$f_comp bs=1M count=4
7923 # 1. migrate a comp layout file to a comp layout
7924 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7925 fid_after=$($LFS getstripe --fid $f_comp)
7926 [ "$fid_before" == "$fid_after" ] ||
7927 error "comp-to-comp migrate: $fid_before != $fid_after"
7929 # 2. migrate a comp layout file to a plain layout
7930 $LFS migrate -c2 $f_comp ||
7931 error "cannot migrate $f_comp by lfs migrate"
7932 fid_after=$($LFS getstripe --fid $f_comp)
7933 [ "$fid_before" == "$fid_after" ] ||
7934 error "comp-to-plain migrate: $fid_before != $fid_after"
7936 # 3. migrate a plain layout file to a comp layout
7937 $LFS migrate $layout $f_comp ||
7938 error "cannot migrate $f_comp by lfs migrate"
7939 fid_after=$($LFS getstripe --fid $f_comp)
7940 [ "$fid_before" == "$fid_after" ] ||
7941 error "plain-to-comp migrate: $fid_before != $fid_after"
7943 run_test 56xf "FID is not lost during migration of a composite layout file"
7945 check_file_ost_range() {
7952 file_range=($($LFS getstripe -y "$file" |
7953 awk '/l_ost_idx:/ { print $NF }'))
7955 if [[ "${#file_range[@]}" = 0 ]]; then
7956 echo "No osts found for $file"
7960 for idx in "${file_range[@]}"; do
7961 [[ " $range " =~ " $idx " ]] ||
7969 local stripe_opt="$1"
7972 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7974 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7975 error "Fail to migrate $tfile on $pool"
7976 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7977 error "$tfile is not in pool $pool"
7978 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7979 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7983 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7984 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7985 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7986 skip "Need MDS version newer than 2.14.52"
7988 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7989 local -a pool_ranges=("0 0" "1 1" "0 1")
7992 for i in "${!pool_names[@]}"; do
7993 pool_add ${pool_names[$i]} ||
7994 error "pool_add failed (pool: ${pool_names[$i]})"
7995 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7996 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7999 # init the file to migrate
8000 $LFS setstripe -c1 -i1 $DIR/$tfile ||
8001 error "Unable to create $tfile on OST1"
8002 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
8003 error "Unable to write on $tfile"
8005 echo "1. migrate $tfile on pool ${pool_names[0]}"
8006 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
8008 echo "2. migrate $tfile on pool ${pool_names[2]}"
8009 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
8011 echo "3. migrate $tfile on pool ${pool_names[1]}"
8012 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
8014 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
8015 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
8019 destroy_test_pools ||
8020 error "pool_destroy failed"
8022 run_test 56xg "lfs migrate pool support"
8025 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8026 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8029 local dir=$DIR/$tdir
8033 test_mkdir -p $dir || error "creating dir $dir"
8034 touch $f1 || error "creating std file $f1"
8035 $MULTIOP $f2 H2c || error "creating released file $f2"
8037 # a directory can be raid0, so ask only for files
8038 res=$($LFS find $dir -L raid0 -type f | wc -l)
8039 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8041 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8042 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8044 # only files can be released, so no need to force file search
8045 res=$($LFS find $dir -L released)
8046 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8048 res=$($LFS find $dir -type f \! -L released)
8049 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8051 run_test 56y "lfs find -L raid0|released"
8053 test_56z() { # LU-4824
8054 # This checks to make sure 'lfs find' continues after errors
8055 # There are two classes of errors that should be caught:
8056 # - If multiple paths are provided, all should be searched even if one
8058 # - If errors are encountered during the search, it should not terminate
8060 local dir=$DIR/$tdir
8064 for i in d{0..9}; do
8066 touch $dir/$i/$tfile
8068 $LFS find $DIR/non_existent_dir $dir &&
8069 error "$LFS find did not return an error"
8070 # Make a directory unsearchable. This should NOT be the last entry in
8071 # directory order. Arbitrarily pick the 6th entry
8072 chmod 700 $($LFS find $dir -type d | sed '6!d')
8074 $RUNAS $LFS find $DIR/non_existent $dir
8075 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8077 # The user should be able to see 10 directories and 9 files
8078 (( count == 19 )) ||
8079 error "$LFS find found $count != 19 entries after error"
8081 run_test 56z "lfs find should continue after an error"
8083 test_56aa() { # LU-5937
8084 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8086 local dir=$DIR/$tdir
8089 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8091 createmany -o $dir/striped_dir/${tfile}- 1024
8092 local dirs=$($LFS find --size +8k $dir/)
8094 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8096 run_test 56aa "lfs find --size under striped dir"
8098 test_56ab() { # LU-10705
8099 test_mkdir $DIR/$tdir
8100 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8101 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8102 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8103 # Flush writes to ensure valid blocks. Need to be more thorough for
8104 # ZFS, since blocks are not allocated/returned to client immediately.
8106 wait_zfs_commit ost1 2
8107 cancel_lru_locks osc
8110 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8112 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8114 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8115 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8117 rm -f $DIR/$tdir/$tfile.[123]
8119 run_test 56ab "lfs find --blocks"
8123 local dir="$DIR/$tdir"
8124 local perms=(001 002 003 004 005 006 007
8125 010 020 030 040 050 060 070
8126 100 200 300 400 500 600 700
8127 111 222 333 444 555 666 777)
8128 local perm_minus=(8 8 4 8 4 4 2
8132 local perm_slash=(8 8 12 8 12 12 14
8135 16 16 24 16 24 24 28)
8138 for perm in ${perms[*]}; do
8139 touch "$dir/$tfile.$perm"
8140 chmod $perm "$dir/$tfile.$perm"
8143 for ((i = 0; i < ${#perms[*]}; i++)); do
8144 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8146 error "lfs find -perm ${perms[i]}:"\
8149 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8150 (( $num == ${perm_minus[i]} )) ||
8151 error "lfs find -perm -${perms[i]}:"\
8152 "$num != ${perm_minus[i]}"
8154 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8155 (( $num == ${perm_slash[i]} )) ||
8156 error "lfs find -perm /${perms[i]}:"\
8157 "$num != ${perm_slash[i]}"
8160 run_test 56aca "check lfs find -perm with octal representation"
8163 local dir=$DIR/$tdir
8164 # p is the permission of write and execute for user, group and other
8165 # without the umask. It is used to test +wx.
8166 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8167 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8168 local symbolic=(+t a+t u+t g+t o+t
8174 o=r,ug+o,u+w u=r,a+u,u+w
8175 g=r,ugo=g,u+w u+x,+X +X
8176 u+x,u+X u+X u+x,g+X o+r,+X
8180 for perm in ${perms[*]}; do
8181 touch "$dir/$tfile.$perm"
8182 chmod $perm "$dir/$tfile.$perm"
8185 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8186 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8189 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8192 run_test 56acb "check lfs find -perm with symbolic representation"
8195 local dir=$DIR/$tdir
8196 local tests="17777 787 789 abcd
8197 ug=uu ug=a ug=gu uo=ou urw
8201 for err in $tests; do
8202 if $LFS find $dir -perm $err 2>/dev/null; then
8203 error "lfs find -perm $err: parsing should have failed"
8207 run_test 56acc "check parsing error for lfs find -perm"
8210 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8211 skip "Need MDS version at least 2.10.50"
8213 # Create composite files with one component
8214 local dir=$DIR/$tdir
8216 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8217 # Create composite files with three components
8218 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8219 # Create non-composite files
8220 createmany -o $dir/${tfile}- 10
8222 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8224 [[ $nfiles == 10 ]] ||
8225 error "lfs find -E 1M found $nfiles != 10 files"
8227 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8228 [[ $nfiles == 25 ]] ||
8229 error "lfs find ! -E 1M found $nfiles != 25 files"
8231 # All files have a component that starts at 0
8232 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8233 [[ $nfiles == 35 ]] ||
8234 error "lfs find --component-start 0 - $nfiles != 35 files"
8236 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8237 [[ $nfiles == 15 ]] ||
8238 error "lfs find --component-start 2M - $nfiles != 15 files"
8240 # All files created here have a componenet that does not starts at 2M
8241 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8242 [[ $nfiles == 35 ]] ||
8243 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8245 # Find files with a specified number of components
8246 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8247 [[ $nfiles == 15 ]] ||
8248 error "lfs find --component-count 3 - $nfiles != 15 files"
8250 # Remember non-composite files have a component count of zero
8251 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8252 [[ $nfiles == 10 ]] ||
8253 error "lfs find --component-count 0 - $nfiles != 10 files"
8255 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8256 [[ $nfiles == 20 ]] ||
8257 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8259 # All files have a flag called "init"
8260 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8261 [[ $nfiles == 35 ]] ||
8262 error "lfs find --component-flags init - $nfiles != 35 files"
8264 # Multi-component files will have a component not initialized
8265 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8266 [[ $nfiles == 15 ]] ||
8267 error "lfs find !--component-flags init - $nfiles != 15 files"
8272 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8275 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8276 skip "Need MDS version at least 2.10.57"
8286 # create mirrored directories and mirrored files
8287 mkdir $td || error "mkdir $td failed"
8288 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8289 createmany -o $tf- 10 || error "create $tf- failed"
8291 for i in $(seq 2); do
8293 mkdir $dir || error "mkdir $dir failed"
8294 $LFS mirror create -N$((3 + i)) $dir ||
8295 error "create mirrored dir $dir failed"
8296 createmany -o $dir/$tfile- 10 ||
8297 error "create $dir/$tfile- failed"
8300 # change the states of some mirrored files
8302 for i in $(seq 2); do
8304 for j in $(seq 4 9); do
8305 echo foo > $dir/$tfile-$j
8309 # find mirrored files with specific mirror count
8310 cmd="$LFS find --mirror-count 3 --type f $td"
8311 nfiles=$($cmd | wc -l)
8312 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8314 cmd="$LFS find ! --mirror-count 3 --type f $td"
8315 nfiles=$($cmd | wc -l)
8316 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8318 cmd="$LFS find --mirror-count +2 --type f $td"
8319 nfiles=$($cmd | wc -l)
8320 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8322 cmd="$LFS find --mirror-count -6 --type f $td"
8323 nfiles=$($cmd | wc -l)
8324 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8326 # find mirrored files with specific file state
8327 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8328 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8330 cmd="$LFS find --mirror-state=ro --type f $td"
8331 nfiles=$($cmd | wc -l)
8332 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8334 cmd="$LFS find ! --mirror-state=ro --type f $td"
8335 nfiles=$($cmd | wc -l)
8336 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8338 cmd="$LFS find --mirror-state=wp --type f $td"
8339 nfiles=$($cmd | wc -l)
8340 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8342 cmd="$LFS find ! --mirror-state=sp --type f $td"
8343 nfiles=$($cmd | wc -l)
8344 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8346 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8348 test_56da() { # LU-14179
8349 local path=$DIR/$tdir
8354 local longdir=$(str_repeat 'a' 255)
8356 for i in {1..15}; do
8363 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8368 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8371 touch $(str_repeat 'f' 255)
8373 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8374 error "lfs find reported an error"
8378 run_test 56da "test lfs find with long paths"
8380 test_56ea() { #LU-10378
8381 local path=$DIR/$tdir
8382 local pool=$TESTNAME
8385 pool_add $pool || error "pool_add $pool failed"
8386 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8387 error "adding targets to $pool failed"
8389 # Set default pool on directory before creating file
8390 mkdir $path || error "mkdir $path failed"
8391 $LFS setstripe -p $pool $path ||
8392 error "set OST pool on $pool failed"
8393 touch $path/$tfile || error "touch $path/$tfile failed"
8395 # Compare basic file attributes from -printf and stat
8396 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G")
8397 local attr_stat=$(stat -c "%X %Y %Z %u %g" $path/$tfile)
8399 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8400 error "Attrs from lfs find and stat don't match"
8402 # Compare Lustre attributes from lfs find and lfs getstripe
8403 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8404 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8405 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8406 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8407 local fpool=$($LFS getstripe --pool $path/$tfile)
8408 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8410 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8411 error "Attrs from lfs find and lfs getstripe don't match"
8413 # Verify behavior for unknown escape/format sequences
8414 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8416 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8417 error "Escape/format codes don't match"
8419 run_test 56ea "test lfs find -printf option"
8422 local dir=$DIR/$tdir
8423 local subdir_1=$dir/subdir_1
8425 test_mkdir -p $subdir_1
8426 ln -s subdir_1 $dir/link_1
8428 $LFS getstripe $dir | grep "^$dir/link_1$" -A1 ||
8429 error "symlink is not followed"
8431 $LFS getstripe --no-follow $dir |
8432 grep "^$dir/link_1 has no stripe info$" ||
8433 error "symlink should not have stripe info"
8436 ln -s testfile $dir/file_link_2
8438 $LFS getstripe $dir | grep "^$dir/file_link_2$" -A1 ||
8439 error "symlink is not followed"
8441 $LFS getstripe --no-follow $dir |
8442 grep "^$dir/file_link_2 has no stripe info$" ||
8443 error "symlink should not have stripe info"
8445 run_test 56eb "check lfs getstripe on symlink"
8448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8449 # note test will not do anything if MDS is not local
8450 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8451 skip_env "ldiskfs only test"
8453 remote_mds_nodsh && skip "remote MDS with nodsh"
8455 local MNTDEV="osd*.*MDT*.mntdev"
8456 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8457 [ -z "$DEV" ] && error "can't access $MNTDEV"
8458 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8459 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8460 error "can't access $DEV"
8461 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8462 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8466 run_test 57a "verify MDS filesystem created with large inodes =="
8469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8470 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8471 skip_env "ldiskfs only test"
8473 remote_mds_nodsh && skip "remote MDS with nodsh"
8475 local dir=$DIR/$tdir
8478 local fileN=$dir/f$filecount
8480 rm -rf $dir || error "removing $dir"
8482 local mdtidx=$($LFS getstripe -m $dir)
8483 local mdtname=MDT$(printf %04x $mdtidx)
8484 local facet=mds$((mdtidx + 1))
8486 echo "mcreating $filecount files"
8487 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8489 # verify that files do not have EAs yet
8490 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8491 error "$file1 has an EA"
8492 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8493 error "$fileN has an EA"
8497 df $dir #make sure we get new statfs data
8498 local mdsfree=$(do_facet $facet \
8499 lctl get_param -n osd*.*$mdtname.kbytesfree)
8500 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8503 echo "opening files to create objects/EAs"
8504 for file in $(seq -f $dir/f%g 1 $filecount); do
8505 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8506 error "opening $file"
8509 # verify that files have EAs now
8510 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8511 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8513 sleep 1 #make sure we get new statfs data
8515 local mdsfree2=$(do_facet $facet \
8516 lctl get_param -n osd*.*$mdtname.kbytesfree)
8517 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8519 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8520 if [ "$mdsfree" != "$mdsfree2" ]; then
8521 error "MDC before $mdcfree != after $mdcfree2"
8523 echo "MDC before $mdcfree != after $mdcfree2"
8524 echo "unable to confirm if MDS has large inodes"
8529 run_test 57b "default LOV EAs are stored inside large inodes ==="
8532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8533 [ -z "$(which wiretest 2>/dev/null)" ] &&
8534 skip_env "could not find wiretest"
8538 run_test 58 "verify cross-platform wire constants =============="
8541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8543 echo "touch 130 files"
8544 createmany -o $DIR/f59- 130
8546 unlinkmany $DIR/f59- 130
8548 # wait for commitment of removal
8549 wait_delete_completed
8551 run_test 59 "verify cancellation of llog records async ========="
8553 TEST60_HEAD="test_60 run $RANDOM"
8555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8556 remote_mgs_nodsh && skip "remote MGS with nodsh"
8557 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8558 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8559 skip_env "missing subtest run-llog.sh"
8561 log "$TEST60_HEAD - from kernel mode"
8562 do_facet mgs "$LCTL dk > /dev/null"
8563 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8564 do_facet mgs $LCTL dk > $TMP/$tfile
8566 # LU-6388: test llog_reader
8567 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8568 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8569 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8570 skip_env "missing llog_reader"
8571 local fstype=$(facet_fstype mgs)
8572 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8573 skip_env "Only for ldiskfs or zfs type mgs"
8575 local mntpt=$(facet_mntpt mgs)
8576 local mgsdev=$(mgsdevname 1)
8588 #get fid and record list
8589 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8591 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8593 #remount mgs as ldiskfs or zfs type
8594 stop mgs || error "stop mgs failed"
8595 mount_fstype mgs || error "remount mgs failed"
8596 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8599 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8600 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8605 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8607 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8609 echo "obj_file is $obj_file"
8610 do_facet mgs $llog_reader $obj_file
8612 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8613 awk '{ print $3 }' | sed -e "s/^type=//g")
8614 if [ $rec_type != $rec ]; then
8615 echo "FAILED test_60a wrong record type $rec_type," \
8621 #check obj path if record type is LLOG_LOGID_MAGIC
8622 if [ "$rec" == "1064553b" ]; then
8623 path=$(do_facet mgs $llog_reader $obj_file |
8624 grep "path=" | awk '{ print $NF }' |
8625 sed -e "s/^path=//g")
8626 if [ $obj_file != $mntpt/$path ]; then
8627 echo "FAILED test_60a wrong obj path" \
8628 "$montpt/$path, should be $obj_file"
8635 #restart mgs before "error", otherwise it will block the next test
8636 stop mgs || error "stop mgs failed"
8637 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8638 $pass || error "test failed, see FAILED test_60a messages for specifics"
8640 run_test 60a "llog_test run from kernel module and test llog_reader"
8642 test_60b() { # bug 6411
8643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8646 LLOG_COUNT=$(do_facet mgs dmesg |
8647 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8648 /llog_[a-z]*.c:[0-9]/ {
8660 [[ $LLOG_COUNT -gt 120 ]] &&
8661 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8663 run_test 60b "limit repeated messages from CERROR/CWARN"
8666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8668 echo "create 5000 files"
8669 createmany -o $DIR/f60c- 5000
8670 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8671 lctl set_param fail_loc=0x80000137
8672 unlinkmany $DIR/f60c- 5000
8673 lctl set_param fail_loc=0
8675 run_test 60c "unlink file when mds full"
8678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8680 SAVEPRINTK=$(lctl get_param -n printk)
8681 # verify "lctl mark" is even working"
8682 MESSAGE="test message ID $RANDOM $$"
8683 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8684 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8686 lctl set_param printk=0 || error "set lnet.printk failed"
8687 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8688 MESSAGE="new test message ID $RANDOM $$"
8689 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8690 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8691 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8693 lctl set_param -n printk="$SAVEPRINTK"
8695 run_test 60d "test printk console message masking"
8698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8699 remote_mds_nodsh && skip "remote MDS with nodsh"
8702 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8703 do_facet mds1 lctl set_param fail_loc=0x15b
8706 run_test 60e "no space while new llog is being created"
8709 local old_path=$($LCTL get_param -n debug_path)
8711 stack_trap "$LCTL set_param debug_path=$old_path"
8712 stack_trap "rm -f $TMP/$tfile*"
8713 rm -f $TMP/$tfile* 2> /dev/null
8714 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8715 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8716 test_mkdir $DIR/$tdir
8717 # retry in case the open is cached and not released
8718 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8719 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8723 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8725 run_test 60f "change debug_path works"
8731 test_mkdir -c $MDSCOUNT $DIR/$tdir
8736 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8737 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8739 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8740 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8741 index=$((index + 1))
8747 for i in {0..100}; do
8748 # define OBD_FAIL_OSD_TXN_START 0x19a
8749 local index=$((i % MDSCOUNT + 1))
8751 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8758 for i in $(seq $MDSCOUNT); do
8759 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8762 mkdir $DIR/$tdir/new || error "mkdir failed"
8763 rmdir $DIR/$tdir/new || error "rmdir failed"
8765 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8767 for i in $(seq $MDSCOUNT); do
8768 wait_update_facet mds$i "$LCTL get_param -n \
8769 mdd.$(facet_svc mds$i).lfsck_namespace |
8770 awk '/^status/ { print \\\$2 }'" "completed"
8774 rm -rf $DIR/$tdir || error "rmdir failed"
8776 run_test 60g "transaction abort won't cause MDT hung"
8779 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8780 skip "Need MDS version at least 2.12.52"
8781 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8785 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8786 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8787 for fail_loc in 0x80000188 0x80000189; do
8788 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8789 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8790 error "mkdir $dir-$fail_loc failed"
8791 for i in {0..10}; do
8792 # create may fail on missing stripe
8793 echo $i > $DIR/$tdir-$fail_loc/$i
8795 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8796 error "getdirstripe $tdir-$fail_loc failed"
8797 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8798 error "migrate $tdir-$fail_loc failed"
8799 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8800 error "getdirstripe $tdir-$fail_loc failed"
8801 pushd $DIR/$tdir-$fail_loc
8803 echo $f | cmp $f - || error "$f data mismatch"
8806 rm -rf $DIR/$tdir-$fail_loc
8809 run_test 60h "striped directory with missing stripes can be accessed"
8811 function t60i_load() {
8813 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8814 $LCTL set_param fail_loc=0x131c fail_val=1
8815 for ((i=0; i<5000; i++)); do
8816 touch $DIR/$tdir/f$i
8821 changelog_register || error "changelog_register failed"
8822 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8823 changelog_users $SINGLEMDS | grep -q $cl_user ||
8824 error "User $cl_user not found in changelog_users"
8825 changelog_chmask "ALL"
8828 for((i=0; i<100; i++)); do
8829 changelog_dump >/dev/null ||
8830 error "can't read changelog"
8834 changelog_deregister || error "changelog_deregister failed"
8835 $LCTL set_param fail_loc=0
8837 run_test 60i "llog: new record vs reader race"
8840 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
8841 skip "need MDS version at least 2.15.50"
8842 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8843 remote_mds_nodsh && skip "remote MDS with nodsh"
8844 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
8846 changelog_users $SINGLEMDS | grep "^cl" &&
8847 skip "active changelog user"
8849 local llog_reader=$(do_facet $SINGLEMDS "which llog_reader 2> /dev/null")
8851 [[ -z $(do_facet $SINGLEMDS ls -d $llog_reader 2> /dev/null) ]] &&
8852 skip_env "missing llog_reader"
8854 mkdir_on_mdt0 $DIR/$tdir
8856 local f=$DIR/$tdir/$tfile
8861 changelog_register || error "cannot register changelog user"
8863 # set changelog_mask to ALL
8864 changelog_chmask "ALL"
8867 createmany -o ${f}- 100 || error "createmany failed as $RUNAS_ID"
8868 unlinkmany ${f}- 100 || error "unlinkmany failed"
8870 tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
8871 mdt_dev=$(facet_device $SINGLEMDS)
8873 do_facet $SINGLEMDS sync
8874 plain=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump changelog_catalog \
8875 $tmpfile' $mdt_dev; $llog_reader $tmpfile" |
8876 awk '{match($0,"path=([^ ]+)",a)}END{print a[1]}')
8878 stack_trap "do_facet $SINGLEMDS rm -f $tmpfile"
8880 # if $tmpfile is not on EXT3 filesystem for some reason
8881 [[ ${plain:0:1} == 'O' ]] ||
8882 skip "path $plain is not in 'O/1/d<n>/<n>' format"
8884 size=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump $plain $tmpfile' \
8885 $mdt_dev; stat -c %s $tmpfile")
8886 echo "Truncate llog from $size to $((size - size % 8192))"
8887 size=$((size - size % 8192))
8888 do_facet $SINGLEMDS $TRUNCATE $tmpfile $size
8889 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
8890 grep -c 'in bitmap only')
8891 (( $errs > 0 )) || error "llog_reader didn't find lost records"
8893 size=$((size - 9000))
8894 echo "Corrupt llog in the middle at $size"
8895 do_facet $SINGLEMDS dd if=/dev/urandom of=$tmpfile bs=1 seek=$size \
8896 count=333 conv=notrunc
8897 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
8898 grep -c 'next chunk')
8899 (( $errs > 0 )) || error "llog_reader didn't skip bad chunk"
8901 run_test 60j "llog_reader reports corruptions"
8904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8907 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8908 cancel_lru_locks osc
8909 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8912 run_test 61a "mmap() writes don't make sync hang ================"
8915 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8917 run_test 61b "mmap() of unstriped file is successful"
8919 # bug 2330 - insufficient obd_match error checking causes LBUG
8921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8925 cancel_lru_locks osc
8926 lctl set_param fail_loc=0x405
8927 cat $f && error "cat succeeded, expect -EIO"
8928 lctl set_param fail_loc=0
8930 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8931 # match every page all of the time.
8932 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8934 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8935 # Though this test is irrelevant anymore, it helped to reveal some
8936 # other grant bugs (LU-4482), let's keep it.
8937 test_63a() { # was test_63
8938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8940 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8942 for i in `seq 10` ; do
8943 dd if=/dev/zero of=$DIR/f63 bs=8k &
8949 rm -f $DIR/f63 || true
8951 run_test 63a "Verify oig_wait interruption does not crash ======="
8953 # bug 2248 - async write errors didn't return to application on sync
8954 # bug 3677 - async write errors left page locked
8956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8959 lctl set_param debug=-1
8961 # ensure we have a grant to do async writes
8962 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8965 sync # sync lest earlier test intercept the fail_loc
8967 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8968 lctl set_param fail_loc=0x80000406
8969 $MULTIOP $DIR/$tfile Owy && \
8970 error "sync didn't return ENOMEM"
8971 sync; sleep 2; sync # do a real sync this time to flush page
8972 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8973 error "locked page left in cache after async error" || true
8976 run_test 63b "async write errors should be returned to fsync ==="
8979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8982 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8984 run_test 64a "verify filter grant calculations (in kernel) ====="
8987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8989 bash oos.sh $MOUNT || error "oos.sh failed: $?"
8991 run_test 64b "check out-of-space detection on client"
8994 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8996 run_test 64c "verify grant shrink"
9002 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
9005 # this does exactly what osc_request.c:osc_announce_cached() does in
9006 # order to calculate max amount of grants to ask from server
9010 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
9011 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
9013 ((rpc_in_flight++));
9014 nrpages=$((nrpages * rpc_in_flight))
9016 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
9018 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
9020 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
9021 local undirty=$((nrpages * PAGE_SIZE))
9023 local max_extent_pages
9024 max_extent_pages=$(import_param $tgt grant_max_extent_size)
9025 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
9026 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
9027 local grant_extent_tax
9028 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9030 undirty=$((undirty + nrextents * grant_extent_tax))
9035 # this is size of unit for grant allocation. It should be equal to
9036 # what tgt_grant.c:tgt_grant_chunk() calculates
9040 local grant_extent_tax
9042 max_brw_size=$(import_param $tgt max_brw_size)
9044 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9046 echo $(((max_brw_size + grant_extent_tax) * 2))
9050 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
9051 skip "OST < 2.10.55 doesn't limit grants enough"
9053 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
9055 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
9056 skip "no grant_param connect flag"
9058 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9060 $LCTL set_param -n -n debug="$OLDDEBUG" || true
9061 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9064 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
9065 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
9067 $LFS setstripe $DIR/$tfile -i 0 -c 1
9068 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
9071 while kill -0 $ddpid; do
9072 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9074 if [[ $cur_grant -gt $max_cur_granted ]]; then
9076 error "cur_grant $cur_grant > $max_cur_granted"
9082 run_test 64d "check grant limit exceed"
9088 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9090 ((cur_grants == expected)) ||
9091 error "$msg: grants mismatch: $cur_grants, expected $expected"
9095 echo $((($1 + $2 - 1) & ~($2 - 1)))
9099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9100 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
9101 skip "Need OSS version at least 2.11.56"
9103 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9104 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9105 $LCTL set_param debug=+cache
9107 # Remount client to reset grant
9108 remount_client $MOUNT || error "failed to remount client"
9109 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9111 local init_grants=$(import_param $osc_tgt initial_grant)
9113 check_grants $osc_tgt $init_grants "init grants"
9115 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9116 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9117 local gbs=$(import_param $osc_tgt grant_block_size)
9119 # write random number of bytes from max_brw_size / 4 to max_brw_size
9120 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9121 # align for direct io
9122 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9123 # round to grant consumption unit
9124 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9126 local grants=$((wb_round_up + extent_tax))
9128 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9130 # define OBD_FAIL_TGT_NO_GRANT 0x725
9131 # make the server not grant more back
9132 do_facet ost1 $LCTL set_param fail_loc=0x725
9133 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9135 do_facet ost1 $LCTL set_param fail_loc=0
9137 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9139 rm -f $DIR/$tfile || error "rm failed"
9141 # Remount client to reset grant
9142 remount_client $MOUNT || error "failed to remount client"
9143 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9145 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9147 # define OBD_FAIL_TGT_NO_GRANT 0x725
9148 # make the server not grant more back
9149 do_facet ost1 $LCTL set_param fail_loc=0x725
9150 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9151 do_facet ost1 $LCTL set_param fail_loc=0
9153 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9155 run_test 64e "check grant consumption (no grant allocation)"
9158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9160 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9161 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9162 $LCTL set_param debug=+cache
9164 # Remount client to reset grant
9165 remount_client $MOUNT || error "failed to remount client"
9166 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9168 local init_grants=$(import_param $osc_tgt initial_grant)
9169 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9170 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9171 local gbs=$(import_param $osc_tgt grant_block_size)
9172 local chunk=$(grant_chunk $osc_tgt)
9174 # write random number of bytes from max_brw_size / 4 to max_brw_size
9175 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9176 # align for direct io
9177 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9178 # round to grant consumption unit
9179 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9181 local grants=$((wb_round_up + extent_tax))
9183 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9184 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9185 error "error writing to $DIR/$tfile"
9187 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9188 "direct io with grant allocation"
9190 rm -f $DIR/$tfile || error "rm failed"
9192 # Remount client to reset grant
9193 remount_client $MOUNT || error "failed to remount client"
9194 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9196 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9198 local cmd="oO_WRONLY:w${write_bytes}_yc"
9200 $MULTIOP $DIR/$tfile $cmd &
9204 check_grants $osc_tgt $((init_grants - grants)) \
9205 "buffered io, not write rpc"
9207 kill -USR1 $MULTIPID
9210 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9211 "buffered io, one RPC"
9213 run_test 64f "check grant consumption (with grant allocation)"
9216 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9217 skip "Need MDS version at least 2.14.56"
9219 local mdts=$(comma_list $(mdts_nodes))
9221 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9223 stack_trap "$LCTL set_param $old"
9225 # generate dirty pages and increase dirty granted on MDT
9226 stack_trap "rm -f $DIR/$tfile-*"
9227 for (( i = 0; i < 10; i++)); do
9228 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9229 error "can't set stripe"
9230 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9232 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9233 $LFS getstripe $DIR/$tfile-$i
9234 error "not DoM file"
9241 # wait until grant shrink reset grant dirty on MDTs
9242 for ((i = 0; i < 120; i++)); do
9243 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9244 awk '{sum=sum+$1} END {print sum}')
9245 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9246 echo "$grant_dirty grants, $vm_dirty pages"
9247 (( grant_dirty + vm_dirty == 0 )) && break
9248 (( i == 3 )) && sync &&
9249 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9253 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9254 awk '{sum=sum+$1} END {print sum}')
9255 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9257 run_test 64g "grant shrink on MDT"
9260 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9261 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9263 local instance=$($LFS getname -i $DIR)
9264 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9265 local num_exps=$(do_facet ost1 \
9266 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9267 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9268 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9269 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9271 # 10MiB is for file to be written, max_brw_size * 16 *
9272 # num_exps is space reserve so that tgt_grant_shrink() decided
9274 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9275 (( avail * 1024 < expect )) &&
9276 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9278 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9279 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9280 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9281 $LCTL set_param osc.*OST0000*.grant_shrink=1
9282 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9284 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9285 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9287 # drop cache so that coming read would do rpc
9288 cancel_lru_locks osc
9290 # shrink interval is set to 10, pause for 7 seconds so that
9291 # grant thread did not wake up yet but coming read entered
9292 # shrink mode for rpc (osc_should_shrink_grant())
9295 declare -a cur_grant_bytes
9296 declare -a tot_granted
9297 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9298 tot_granted[0]=$(do_facet ost1 \
9299 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9301 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9303 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9304 tot_granted[1]=$(do_facet ost1 \
9305 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9307 # grant change should be equal on both sides
9308 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9309 tot_granted[0] - tot_granted[1])) ||
9310 error "grant change mismatch, " \
9311 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9312 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9314 run_test 64h "grant shrink on read"
9317 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9318 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9321 remote_ost_nodsh && skip "remote OSTs with nodsh"
9323 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9325 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9327 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9328 local instance=$($LFS getname -i $DIR)
9330 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9331 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9333 # shrink grants and simulate rpc loss
9334 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9335 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9336 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9340 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9342 local testid=$(echo $TESTNAME | tr '_' ' ')
9344 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9345 grep "GRANT, real grant" &&
9346 error "client has more grants then it owns" || true
9348 run_test 64i "shrink on reconnect"
9350 # bug 1414 - set/get directories' stripe info
9352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9354 test_mkdir $DIR/$tdir
9356 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9358 run_test 65a "directory with no stripe info"
9361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9363 test_mkdir $DIR/$tdir
9364 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9366 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9369 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9371 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9375 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9377 test_mkdir $DIR/$tdir
9378 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9380 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9381 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9383 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9385 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9390 test_mkdir $DIR/$tdir
9391 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9392 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9394 if [[ $STRIPECOUNT -le 0 ]]; then
9396 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9397 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9398 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9400 sc=$(($STRIPECOUNT - 1))
9402 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9403 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9404 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9405 error "lverify failed"
9407 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9412 test_mkdir $DIR/$tdir
9414 $LFS setstripe $DIR/$tdir || error "setstripe"
9415 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9416 error "no stripe info failed"
9418 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9420 run_test 65e "directory setstripe defaults"
9423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9425 test_mkdir $DIR/${tdir}f
9426 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9427 error "setstripe succeeded" || true
9429 run_test 65f "dir setstripe permission (should return error) ==="
9432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9434 test_mkdir $DIR/$tdir
9435 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9437 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9438 error "setstripe -S failed"
9439 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9440 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9441 error "delete default stripe failed"
9443 run_test 65g "directory setstripe -d"
9446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9448 test_mkdir $DIR/$tdir
9449 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9451 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9452 error "setstripe -S failed"
9453 test_mkdir $DIR/$tdir/dd1
9454 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9455 error "stripe info inherit failed"
9457 run_test 65h "directory stripe info inherit ===================="
9460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9462 save_layout_restore_at_exit $MOUNT
9464 # bug6367: set non-default striping on root directory
9465 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9467 # bug12836: getstripe on -1 default directory striping
9468 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9470 # bug12836: getstripe -v on -1 default directory striping
9471 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9473 # bug12836: new find on -1 default directory striping
9474 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9476 run_test 65i "various tests to set root directory striping"
9478 test_65j() { # bug6367
9479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9483 # if we aren't already remounting for each test, do so for this test
9484 if [ "$I_MOUNTED" = "yes" ]; then
9485 cleanup || error "failed to unmount"
9489 save_layout_restore_at_exit $MOUNT
9491 $LFS setstripe -d $MOUNT || error "setstripe failed"
9493 run_test 65j "set default striping on root directory (bug 6367)="
9497 wait_delete_completed
9498 do_facet $SINGLEMDS "lctl set_param -n \
9499 osp.$ost*MDT0000.max_create_count=$max_count"
9500 do_facet $SINGLEMDS "lctl set_param -n \
9501 osp.$ost*MDT0000.create_count=$count"
9502 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9503 echo $INACTIVE_OSC "is Activate"
9505 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9508 test_65k() { # bug11679
9509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9510 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9511 remote_mds_nodsh && skip "remote MDS with nodsh"
9513 local disable_precreate=true
9514 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9515 disable_precreate=false
9517 echo "Check OST status: "
9518 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9519 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9521 for OSC in $MDS_OSCS; do
9522 echo $OSC "is active"
9523 do_facet $SINGLEMDS lctl --device %$OSC activate
9526 for INACTIVE_OSC in $MDS_OSCS; do
9527 local ost=$(osc_to_ost $INACTIVE_OSC)
9528 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9529 lov.*md*.target_obd |
9530 awk -F: /$ost/'{ print $1 }' | head -n 1)
9533 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9534 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9536 echo "Deactivate: " $INACTIVE_OSC
9537 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9539 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9540 osp.$ost*MDT0000.create_count")
9541 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9542 osp.$ost*MDT0000.max_create_count")
9543 $disable_precreate &&
9544 do_facet $SINGLEMDS "lctl set_param -n \
9545 osp.$ost*MDT0000.max_create_count=0"
9547 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9548 [ -f $DIR/$tdir/$idx ] && continue
9549 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9550 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9552 error "setstripe $idx should succeed"; }
9553 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9555 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9558 do_facet $SINGLEMDS "lctl set_param -n \
9559 osp.$ost*MDT0000.max_create_count=$max_count"
9560 do_facet $SINGLEMDS "lctl set_param -n \
9561 osp.$ost*MDT0000.create_count=$count"
9562 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9563 echo $INACTIVE_OSC "is Activate"
9565 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9568 run_test 65k "validate manual striping works properly with deactivated OSCs"
9570 test_65l() { # bug 12836
9571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9573 test_mkdir -p $DIR/$tdir/test_dir
9574 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9575 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9577 run_test 65l "lfs find on -1 stripe dir ========================"
9580 local layout=$(save_layout $MOUNT)
9581 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9582 restore_layout $MOUNT $layout
9583 error "setstripe should fail by non-root users"
9587 run_test 65m "normal user can't set filesystem default stripe"
9590 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9591 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9592 skip "Need MDS version at least 2.12.50"
9593 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9595 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9596 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9597 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9599 save_layout_restore_at_exit $MOUNT
9601 # new subdirectory under root directory should not inherit
9602 # the default layout from root
9603 local dir1=$MOUNT/$tdir-1
9604 mkdir $dir1 || error "mkdir $dir1 failed"
9605 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9606 error "$dir1 shouldn't have LOV EA"
9608 # delete the default layout on root directory
9609 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9611 local dir2=$MOUNT/$tdir-2
9612 mkdir $dir2 || error "mkdir $dir2 failed"
9613 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9614 error "$dir2 shouldn't have LOV EA"
9616 # set a new striping pattern on root directory
9617 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9618 local new_def_stripe_size=$((def_stripe_size * 2))
9619 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9620 error "set stripe size on $MOUNT failed"
9622 # new file created in $dir2 should inherit the new stripe size from
9623 # the filesystem default
9624 local file2=$dir2/$tfile-2
9625 touch $file2 || error "touch $file2 failed"
9627 local file2_stripe_size=$($LFS getstripe -S $file2)
9628 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9630 echo "file2_stripe_size: '$file2_stripe_size'"
9631 echo "new_def_stripe_size: '$new_def_stripe_size'"
9632 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9635 local dir3=$MOUNT/$tdir-3
9636 mkdir $dir3 || error "mkdir $dir3 failed"
9637 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9638 # the root layout, which is the actual default layout that will be used
9639 # when new files are created in $dir3.
9640 local dir3_layout=$(get_layout_param $dir3)
9641 local root_dir_layout=$(get_layout_param $MOUNT)
9642 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9644 echo "dir3_layout: '$dir3_layout'"
9645 echo "root_dir_layout: '$root_dir_layout'"
9646 error "$dir3 should show the default layout from $MOUNT"
9649 # set OST pool on root directory
9650 local pool=$TESTNAME
9651 pool_add $pool || error "add $pool failed"
9652 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9653 error "add targets to $pool failed"
9655 $LFS setstripe -p $pool $MOUNT ||
9656 error "set OST pool on $MOUNT failed"
9658 # new file created in $dir3 should inherit the pool from
9659 # the filesystem default
9660 local file3=$dir3/$tfile-3
9661 touch $file3 || error "touch $file3 failed"
9663 local file3_pool=$($LFS getstripe -p $file3)
9664 [[ "$file3_pool" = "$pool" ]] ||
9665 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9667 local dir4=$MOUNT/$tdir-4
9668 mkdir $dir4 || error "mkdir $dir4 failed"
9669 local dir4_layout=$(get_layout_param $dir4)
9670 root_dir_layout=$(get_layout_param $MOUNT)
9671 echo "$LFS getstripe -d $dir4"
9672 $LFS getstripe -d $dir4
9673 echo "$LFS getstripe -d $MOUNT"
9674 $LFS getstripe -d $MOUNT
9675 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9677 echo "dir4_layout: '$dir4_layout'"
9678 echo "root_dir_layout: '$root_dir_layout'"
9679 error "$dir4 should show the default layout from $MOUNT"
9682 # new file created in $dir4 should inherit the pool from
9683 # the filesystem default
9684 local file4=$dir4/$tfile-4
9685 touch $file4 || error "touch $file4 failed"
9687 local file4_pool=$($LFS getstripe -p $file4)
9688 [[ "$file4_pool" = "$pool" ]] ||
9689 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9691 # new subdirectory under non-root directory should inherit
9692 # the default layout from its parent directory
9693 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9694 error "set directory layout on $dir4 failed"
9696 local dir5=$dir4/$tdir-5
9697 mkdir $dir5 || error "mkdir $dir5 failed"
9699 dir4_layout=$(get_layout_param $dir4)
9700 local dir5_layout=$(get_layout_param $dir5)
9701 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9703 echo "dir4_layout: '$dir4_layout'"
9704 echo "dir5_layout: '$dir5_layout'"
9705 error "$dir5 should inherit the default layout from $dir4"
9708 # though subdir under ROOT doesn't inherit default layout, but
9709 # its sub dir/file should be created with default layout.
9710 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9711 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9712 skip "Need MDS version at least 2.12.59"
9714 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9715 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9716 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9718 if [ $default_lmv_hash == "none" ]; then
9719 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9721 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9722 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9725 $LFS setdirstripe -D -c 2 $MOUNT ||
9726 error "setdirstripe -D -c 2 failed"
9727 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9728 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9729 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9731 # $dir4 layout includes pool
9732 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
9733 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9734 error "pool lost on setstripe"
9735 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
9736 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9737 error "pool lost on compound layout setstripe"
9739 run_test 65n "don't inherit default layout from root for new subdirectories"
9742 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
9743 skip "need MDS version at least 2.14.57"
9745 # set OST pool on root directory
9746 local pool=$TESTNAME
9748 pool_add $pool || error "add $pool failed"
9749 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9750 error "add targets to $pool failed"
9752 local dir1=$MOUNT/$tdir
9754 mkdir $dir1 || error "mkdir $dir1 failed"
9756 # set a new striping pattern on root directory
9757 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9759 $LFS setstripe -p $pool $dir1 ||
9760 error "set directory layout on $dir1 failed"
9762 # $dir1 layout includes pool
9763 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
9764 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9765 error "pool lost on setstripe"
9766 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
9767 $LFS getstripe $dir1
9768 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9769 error "pool lost on compound layout setstripe"
9771 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
9772 error "setdirstripe failed on sub-dir with inherited pool"
9773 $LFS getstripe $dir1/dir2
9774 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
9775 error "pool lost on compound layout setdirstripe"
9777 $LFS setstripe -E -1 -c 1 $dir1
9778 $LFS getstripe -d $dir1
9779 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9780 error "pool lost on setstripe"
9782 run_test 65o "pool inheritance for mdt component"
9784 test_65p () { # LU-16152
9785 local src_dir=$DIR/$tdir/src_dir
9786 local dst_dir=$DIR/$tdir/dst_dir
9787 local yaml_file=$DIR/$tdir/layout.yaml
9790 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
9791 skip "Need at least version 2.15.51"
9793 test_mkdir -p $src_dir
9794 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
9795 error "failed to setstripe"
9796 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
9797 error "failed to getstripe"
9799 test_mkdir -p $dst_dir
9800 $LFS setstripe --yaml $yaml_file $dst_dir ||
9801 error "failed to setstripe with yaml file"
9802 border=$($LFS getstripe -d $dst_dir |
9803 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
9804 error "failed to getstripe"
9806 # 2048M is 0x80000000, or 2147483648
9807 (( $border == 2147483648 )) ||
9808 error "failed to handle huge number in yaml layout"
9810 run_test 65p "setstripe with yaml file and huge number"
9812 # bug 2543 - update blocks count on client
9814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9816 local COUNT=${COUNT:-8}
9817 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9818 sync; sync_all_data; sync; sync_all_data
9819 cancel_lru_locks osc
9820 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
9821 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9823 run_test 66 "update inode blocks count on client ==============="
9826 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9830 swapon -s | awk '($1 == "'$1'") { print $4 }'
9833 # bug5265, obdfilter oa2dentry return -ENOENT
9834 # #define OBD_FAIL_SRV_ENOENT 0x217
9836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9837 remote_ost_nodsh && skip "remote OST with nodsh"
9840 $LFS setstripe -c 1 -i 0 $f
9842 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9844 do_facet ost1 lctl set_param fail_loc=0x217
9845 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9846 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9848 do_facet ost1 lctl set_param fail_loc=0
9849 $DIRECTIO write $f 0 2 || error "write error"
9851 cancel_lru_locks osc
9852 $DIRECTIO read $f 0 1 || error "read error"
9854 do_facet ost1 lctl set_param fail_loc=0x217
9855 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9857 do_facet ost1 lctl set_param fail_loc=0
9860 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9863 test_mkdir $DIR/$tdir
9864 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9865 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9867 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9869 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9871 [ "$RUNAS_ID" = "$UID" ] &&
9872 skip_env "RUNAS_ID = UID = $UID -- skipping"
9873 # Check that testing environment is properly set up. Skip if not
9874 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9875 skip_env "User $RUNAS_ID does not exist - skipping"
9878 chmod 777 $DIR/$tfile
9879 chmod ug+s $DIR/$tfile
9880 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9881 error "$RUNAS dd $DIR/$tfile failed"
9882 # See if we are still setuid/sgid
9883 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9884 error "S/gid is not dropped on write"
9885 # Now test that MDS is updated too
9886 cancel_lru_locks mdc
9887 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9888 error "S/gid is not dropped on MDS"
9891 run_test 72a "Test that remove suid works properly (bug5695) ===="
9893 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9896 [ "$RUNAS_ID" = "$UID" ] &&
9897 skip_env "RUNAS_ID = UID = $UID -- skipping"
9898 [ "$RUNAS_ID" -eq 0 ] &&
9899 skip_env "RUNAS_ID = 0 -- skipping"
9900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9901 # Check that testing environment is properly set up. Skip if not
9902 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9903 skip_env "User $RUNAS_ID does not exist - skipping"
9905 touch $DIR/${tfile}-f{g,u}
9906 test_mkdir $DIR/${tfile}-dg
9907 test_mkdir $DIR/${tfile}-du
9908 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9909 chmod g+s $DIR/${tfile}-{f,d}g
9910 chmod u+s $DIR/${tfile}-{f,d}u
9911 for perm in 777 2777 4777; do
9912 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9913 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9914 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9915 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9919 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9921 # bug 3462 - multiple simultaneous MDC requests
9923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9925 test_mkdir $DIR/d73-1
9926 test_mkdir $DIR/d73-2
9927 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9930 lctl set_param fail_loc=0x80000129
9931 $MULTIOP $DIR/d73-1/f73-2 Oc &
9933 lctl set_param fail_loc=0
9935 $MULTIOP $DIR/d73-2/f73-3 Oc &
9939 wait $pid1 || return 1
9943 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9944 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9945 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9949 run_test 73 "multiple MDC requests (should not deadlock)"
9951 test_74a() { # bug 6149, 6184
9952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9955 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9957 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9958 # will spin in a tight reconnection loop
9959 $LCTL set_param fail_loc=0x8000030e
9960 # get any lock that won't be difficult - lookup works.
9962 $LCTL set_param fail_loc=0
9966 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9968 test_74b() { # bug 13310
9969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9971 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9973 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9974 # will spin in a tight reconnection loop
9975 $LCTL set_param fail_loc=0x8000030e
9976 # get a "difficult" lock
9978 $LCTL set_param fail_loc=0
9982 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9987 #define OBD_FAIL_LDLM_NEW_LOCK
9988 $LCTL set_param fail_loc=0x319
9989 touch $DIR/$tfile && error "touch successful"
9990 $LCTL set_param fail_loc=0
9993 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9995 slab_lic=/sys/kernel/slab/lustre_inode_cache
9997 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9998 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9999 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
10002 test_76a() { # Now for b=20433, added originally in b=1443
10003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10005 cancel_lru_locks osc
10006 # there may be some slab objects cached per core
10007 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
10008 local before=$(num_objects)
10009 local count=$((512 * cpus))
10010 [ "$SLOW" = "no" ] && count=$((128 * cpus))
10011 local margin=$((count / 10))
10012 if [[ -f $slab_lic/aliases ]]; then
10013 local aliases=$(cat $slab_lic/aliases)
10014 (( aliases > 0 )) && margin=$((margin * aliases))
10017 echo "before slab objects: $before"
10018 for i in $(seq $count); do
10022 cancel_lru_locks osc
10023 local after=$(num_objects)
10024 echo "created: $count, after slab objects: $after"
10025 # shared slab counts are not very accurate, allow significant margin
10026 # the main goal is that the cache growth is not permanently > $count
10027 while (( after > before + margin )); do
10029 after=$(num_objects)
10031 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10032 if (( wait > 60 )); then
10033 error "inode slab grew from $before+$margin to $after"
10037 run_test 76a "confirm clients recycle inodes properly ===="
10040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10041 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
10044 local before=$(num_objects)
10046 for i in $(seq $count); do
10051 local after=$(num_objects)
10054 while (( after > before )); do
10056 after=$(num_objects)
10058 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10059 if (( wait > 60 )); then
10060 error "inode slab grew from $before to $after"
10064 echo "slab objects before: $before, after: $after"
10066 run_test 76b "confirm clients recycle directory inodes properly ===="
10068 export ORIG_CSUM=""
10071 # Note: in sptlrpc modes which enable its own bulk checksum, the
10072 # original crc32_le bulk checksum will be automatically disabled,
10073 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10074 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10075 # In this case set_checksums() will not be no-op, because sptlrpc
10076 # bulk checksum will be enabled all through the test.
10078 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10079 lctl set_param -n osc.*.checksums $1
10083 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10084 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10085 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10086 tr -d [] | head -n1)}
10087 set_checksum_type()
10089 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10091 log "set checksum type to $1, rc = $rc"
10095 get_osc_checksum_type()
10097 # arugment 1: OST name, like OST0000
10099 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10100 sed 's/.*\[\(.*\)\].*/\1/g')
10102 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10103 echo $checksum_type
10106 F77_TMP=$TMP/f77-temp
10109 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10110 error "error writing to $F77_TMP"
10113 test_77a() { # bug 10889
10114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10115 $GSS && skip_env "could not run with gss"
10117 [ ! -f $F77_TMP ] && setup_f77
10119 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10123 run_test 77a "normal checksum read/write operation"
10125 test_77b() { # bug 10889
10126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10127 $GSS && skip_env "could not run with gss"
10129 [ ! -f $F77_TMP ] && setup_f77
10130 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10131 $LCTL set_param fail_loc=0x80000409
10134 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10135 error "dd error: $?"
10136 $LCTL set_param fail_loc=0
10138 for algo in $CKSUM_TYPES; do
10139 cancel_lru_locks osc
10140 set_checksum_type $algo
10141 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10142 $LCTL set_param fail_loc=0x80000408
10143 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10144 $LCTL set_param fail_loc=0
10147 set_checksum_type $ORIG_CSUM_TYPE
10150 run_test 77b "checksum error on client write, read"
10155 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10157 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10158 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10159 $check_ost && [ -n "$ost_file_prefix" ] &&
10160 do_facet ost1 rm -f ${ost_file_prefix}\*
10164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10165 $GSS && skip_env "could not run with gss"
10166 remote_ost_nodsh && skip "remote OST with nodsh"
10169 local osc_file_prefix
10171 local check_ost=false
10172 local ost_file_prefix
10178 # ensure corruption will occur on first OSS/OST
10179 $LFS setstripe -i 0 $DIR/$tfile
10181 [ ! -f $F77_TMP ] && setup_f77
10182 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10183 error "dd write error: $?"
10184 fid=$($LFS path2fid $DIR/$tfile)
10186 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10189 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10190 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10192 echo "OSS do not support bulk pages dump upon error"
10195 osc_file_prefix=$($LCTL get_param -n debug_path)
10196 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10198 trap cleanup_77c EXIT
10201 # enable bulk pages dump upon error on Client
10202 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10203 # enable bulk pages dump upon error on OSS
10205 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10207 # flush Client cache to allow next read to reach OSS
10208 cancel_lru_locks osc
10210 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10211 $LCTL set_param fail_loc=0x80000408
10212 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10213 $LCTL set_param fail_loc=0
10217 # check cksum dump on Client
10218 osc_file=$(ls ${osc_file_prefix}*)
10219 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10220 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10221 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10222 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10223 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10225 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10226 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10227 error "dump content does not match on Client"
10229 $check_ost || skip "No need to check cksum dump on OSS"
10231 # check cksum dump on OSS
10232 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10233 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10234 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10235 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10236 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10237 error "dump content does not match on OSS"
10241 run_test 77c "checksum error on client read with debug"
10243 test_77d() { # bug 10889
10244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10245 $GSS && skip_env "could not run with gss"
10247 stack_trap "rm -f $DIR/$tfile"
10248 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10249 $LCTL set_param fail_loc=0x80000409
10251 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10252 error "direct write: rc=$?"
10253 $LCTL set_param fail_loc=0
10256 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10257 $LCTL set_param fail_loc=0x80000408
10259 cancel_lru_locks osc
10260 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10261 error "direct read: rc=$?"
10262 $LCTL set_param fail_loc=0
10265 run_test 77d "checksum error on OST direct write, read"
10267 test_77f() { # bug 10889
10268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10269 $GSS && skip_env "could not run with gss"
10272 stack_trap "rm -f $DIR/$tfile"
10273 for algo in $CKSUM_TYPES; do
10274 cancel_lru_locks osc
10275 set_checksum_type $algo
10276 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10277 $LCTL set_param fail_loc=0x409
10278 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10279 error "direct write succeeded"
10280 $LCTL set_param fail_loc=0
10282 set_checksum_type $ORIG_CSUM_TYPE
10285 run_test 77f "repeat checksum error on write (expect error)"
10287 test_77g() { # bug 10889
10288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10289 $GSS && skip_env "could not run with gss"
10290 remote_ost_nodsh && skip "remote OST with nodsh"
10292 [ ! -f $F77_TMP ] && setup_f77
10294 local file=$DIR/$tfile
10295 stack_trap "rm -f $file" EXIT
10297 $LFS setstripe -c 1 -i 0 $file
10298 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10299 do_facet ost1 lctl set_param fail_loc=0x8000021a
10301 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10302 error "write error: rc=$?"
10303 do_facet ost1 lctl set_param fail_loc=0
10306 cancel_lru_locks osc
10307 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10308 do_facet ost1 lctl set_param fail_loc=0x8000021b
10310 cmp $F77_TMP $file || error "file compare failed"
10311 do_facet ost1 lctl set_param fail_loc=0
10314 run_test 77g "checksum error on OST write, read"
10316 test_77k() { # LU-10906
10317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10318 $GSS && skip_env "could not run with gss"
10320 local cksum_param="osc.$FSNAME*.checksums"
10321 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10325 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10326 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10327 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10330 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10331 error "failed to set checksum=$i on MGS"
10332 wait_update $HOSTNAME "$get_checksum" $i
10334 echo "remount client, checksum should be $i"
10335 remount_client $MOUNT || error "failed to remount client"
10336 checksum=$(eval $get_checksum)
10337 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10339 # remove persistent param to avoid races with checksum mountopt below
10340 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10341 error "failed to delete checksum on MGS"
10343 for opt in "checksum" "nochecksum"; do
10344 #remount with mount option
10345 echo "remount client with option $opt, checksum should be $i"
10346 umount_client $MOUNT || error "failed to umount client"
10347 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10348 error "failed to mount client with option '$opt'"
10349 checksum=$(eval $get_checksum)
10350 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10354 remount_client $MOUNT || error "failed to remount client"
10356 run_test 77k "enable/disable checksum correctly"
10359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10360 $GSS && skip_env "could not run with gss"
10363 stack_trap "set_checksums $ORIG_CSUM" EXIT
10364 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10366 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10368 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10369 for algo in $CKSUM_TYPES; do
10370 set_checksum_type $algo || error "fail to set checksum type $algo"
10371 osc_algo=$(get_osc_checksum_type OST0000)
10372 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10374 # no locks, no reqs to let the connection idle
10375 cancel_lru_locks osc
10376 lru_resize_disable osc
10377 wait_osc_import_state client ost1 IDLE
10379 # ensure ost1 is connected
10380 stat $DIR/$tfile >/dev/null || error "can't stat"
10381 wait_osc_import_state client ost1 FULL
10383 osc_algo=$(get_osc_checksum_type OST0000)
10384 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10388 run_test 77l "preferred checksum type is remembered after reconnected"
10390 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10395 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10396 skip "Need at least version 2.14.52"
10397 local param=checksum_speed
10399 $LCTL get_param $param || error "reading $param failed"
10401 csum_speeds=$($LCTL get_param -n $param)
10403 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10404 error "known checksum types are missing"
10406 run_test 77m "Verify checksum_speed is correctly read"
10408 check_filefrag_77n() {
10413 while read extidx a b start end rest; do
10414 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10415 nr_ext=$(( $nr_ext + 1 ))
10416 starts+=( ${start%..} )
10419 done < <( filefrag -sv $1 )
10421 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10426 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10429 $TRUNCATE $DIR/$tfile 0
10430 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10431 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10432 check_filefrag_77n $DIR/$tfile ||
10433 skip "$tfile blocks not contiguous around hole"
10436 stack_trap "set_checksums $ORIG_CSUM" EXIT
10437 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10438 stack_trap "rm -f $DIR/$tfile"
10440 for algo in $CKSUM_TYPES; do
10441 if [[ "$algo" =~ ^t10 ]]; then
10442 set_checksum_type $algo ||
10443 error "fail to set checksum type $algo"
10444 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10445 error "fail to read $tfile with $algo"
10451 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10454 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10455 skip "Need MDS version at least 2.14.55"
10456 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10457 skip "Need OST version at least 2.14.55"
10458 local ofd=obdfilter
10461 # print OST checksum_type
10462 echo "$ofd.$FSNAME-*.checksum_type:"
10463 do_nodes $(comma_list $(osts_nodes)) \
10464 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10466 # print MDT checksum_type
10467 echo "$mdt.$FSNAME-*.checksum_type:"
10468 do_nodes $(comma_list $(mdts_nodes)) \
10469 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10471 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10472 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10474 (( $o_count == $OSTCOUNT )) ||
10475 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10477 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10478 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10480 (( $m_count == $MDSCOUNT )) ||
10481 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10483 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10485 cleanup_test_78() {
10490 test_78() { # bug 10901
10491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10492 remote_ost || skip_env "local OST"
10495 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10496 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10497 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10498 echo "MemTotal: $MEMTOTAL"
10500 # reserve 256MB of memory for the kernel and other running processes,
10501 # and then take 1/2 of the remaining memory for the read/write buffers.
10502 if [ $MEMTOTAL -gt 512 ] ;then
10503 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10505 # for those poor memory-starved high-end clusters...
10506 MEMTOTAL=$((MEMTOTAL / 2))
10508 echo "Mem to use for directio: $MEMTOTAL"
10510 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10511 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10512 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10513 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10515 echo "Smallest OST: $SMALLESTOST"
10516 [[ $SMALLESTOST -lt 10240 ]] &&
10517 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10519 trap cleanup_test_78 EXIT
10521 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10522 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10524 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10525 echo "File size: $F78SIZE"
10526 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10527 for i in $(seq 1 $NSEQ); do
10528 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10529 echo directIO rdwr round $i of $NSEQ
10530 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10535 run_test 78 "handle large O_DIRECT writes correctly ============"
10537 test_79() { # bug 12743
10538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10540 wait_delete_completed
10542 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10543 BKFREE=$(calc_osc_kbytes kbytesfree)
10544 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10546 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10547 DFTOTAL=`echo $STRING | cut -d, -f1`
10548 DFUSED=`echo $STRING | cut -d, -f2`
10549 DFAVAIL=`echo $STRING | cut -d, -f3`
10550 DFFREE=$(($DFTOTAL - $DFUSED))
10552 ALLOWANCE=$((64 * $OSTCOUNT))
10554 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10555 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10556 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10558 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10559 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10560 error "df free($DFFREE) mismatch OST free($BKFREE)"
10562 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10563 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10564 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10567 run_test 79 "df report consistency check ======================="
10569 test_80() { # bug 10718
10570 remote_ost_nodsh && skip "remote OST with nodsh"
10571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10573 # relax strong synchronous semantics for slow backends like ZFS
10574 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10575 local soc="obdfilter.*.sync_lock_cancel"
10576 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10578 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10579 if [ -z "$save" ]; then
10580 soc="obdfilter.*.sync_on_lock_cancel"
10581 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10584 if [ "$save" != "never" ]; then
10585 local hosts=$(comma_list $(osts_nodes))
10587 do_nodes $hosts $LCTL set_param $soc=never
10588 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10592 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10593 sync; sleep 1; sync
10594 local before=$(date +%s)
10595 cancel_lru_locks osc
10596 local after=$(date +%s)
10597 local diff=$((after - before))
10598 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10602 run_test 80 "Page eviction is equally fast at high offsets too"
10604 test_81a() { # LU-456
10605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10606 remote_ost_nodsh && skip "remote OST with nodsh"
10608 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10609 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10610 do_facet ost1 lctl set_param fail_loc=0x80000228
10612 # write should trigger a retry and success
10613 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10614 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10616 if [ $RC -ne 0 ] ; then
10617 error "write should success, but failed for $RC"
10620 run_test 81a "OST should retry write when get -ENOSPC ==============="
10622 test_81b() { # LU-456
10623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10624 remote_ost_nodsh && skip "remote OST with nodsh"
10626 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10627 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10628 do_facet ost1 lctl set_param fail_loc=0x228
10630 # write should retry several times and return -ENOSPC finally
10631 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10632 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10635 if [ $RC -ne $ENOSPC ] ; then
10636 error "dd should fail for -ENOSPC, but succeed."
10639 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10642 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10644 test_mkdir $DIR/$tdir.cvsroot
10645 chown $RUNAS_ID $DIR/$tdir.cvsroot
10648 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10651 # some versions of cvs import exit(1) when asked to import links or
10652 # files they can't read. ignore those files.
10653 local toignore=$(find . -type l -printf '-I %f\n' -o \
10654 ! -perm /4 -printf '-I %f\n')
10655 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10656 $tdir.reposname vtag rtag
10659 test_mkdir $DIR/$tdir.reposname
10660 chown $RUNAS_ID $DIR/$tdir.reposname
10661 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10663 cd $DIR/$tdir.reposname
10665 $RUNAS cvs add -m 'addmsg' foo99
10667 $RUNAS cvs commit -m 'nomsg' foo99
10668 rm -fr $DIR/$tdir.cvsroot
10670 run_test 99 "cvs strange file/directory operations"
10673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10674 [[ "$NETTYPE" =~ tcp ]] ||
10675 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10676 remote_ost_nodsh && skip "remote OST with nodsh"
10677 remote_mds_nodsh && skip "remote MDS with nodsh"
10679 skip "useless for local single node setup"
10681 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10682 [ "$PROT" != "tcp" ] && continue
10683 RPORT=$(echo $REMOTE | cut -d: -f2)
10684 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10687 LPORT=`echo $LOCAL | cut -d: -f2`
10688 if [ $LPORT -ge 1024 ]; then
10689 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10691 error_exit "local: $LPORT > 1024, remote: $RPORT"
10694 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10696 run_test 100 "check local port using privileged port ==========="
10698 function get_named_value()
10702 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10705 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10706 awk '/^max_cached_mb/ { print $2 }')
10709 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10719 local cache_limit=32
10721 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10722 trap cleanup_101a EXIT
10723 $LCTL set_param -n llite.*.read_ahead_stats=0
10724 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10727 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10729 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10730 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10733 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10734 get_named_value 'read.but.discarded'); do
10735 discard=$(($discard + $s))
10739 $LCTL get_param osc.*-osc*.rpc_stats
10740 $LCTL get_param llite.*.read_ahead_stats
10742 # Discard is generally zero, but sometimes a few random reads line up
10743 # and trigger larger readahead, which is wasted & leads to discards.
10744 if [[ $(($discard)) -gt $nreads ]]; then
10745 error "too many ($discard) discarded pages"
10747 rm -f $DIR/$tfile || true
10749 run_test 101a "check read-ahead for random reads"
10751 setup_test101bc() {
10752 test_mkdir $DIR/$tdir
10754 local FILE_LENGTH=$2
10757 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10759 local list=$(comma_list $(osts_nodes))
10760 set_osd_param $list '' read_cache_enable 0
10761 set_osd_param $list '' writethrough_cache_enable 0
10763 trap cleanup_test101bc EXIT
10764 # prepare the read-ahead file
10765 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10767 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10768 count=$FILE_SIZE_MB 2> /dev/null
10772 cleanup_test101bc() {
10777 local list=$(comma_list $(osts_nodes))
10778 set_osd_param $list '' read_cache_enable 1
10779 set_osd_param $list '' writethrough_cache_enable 1
10783 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10788 local stripe_size=$2
10789 local stride_length=$((stripe_size / read_size))
10790 local stride_width=$((stride_length * OSTCOUNT))
10791 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
10792 (stride_width - stride_length) ))
10793 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
10794 get_named_value 'read.but.discarded' | calc_total)
10796 if [[ $discard -gt $discard_limit ]]; then
10797 $LCTL get_param llite.*.read_ahead_stats
10798 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
10800 echo "Read-ahead success for size ${read_size}"
10805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10806 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10808 local STRIPE_SIZE=1048576
10809 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10811 if [ $SLOW == "yes" ]; then
10812 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10814 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10817 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10819 # prepare the read-ahead file
10820 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10821 cancel_lru_locks osc
10822 for BIDX in 2 4 8 16 32 64 128 256
10824 local BSIZE=$((BIDX*4096))
10825 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10826 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10827 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10828 $LCTL set_param -n llite.*.read_ahead_stats=0
10829 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10830 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10831 cancel_lru_locks osc
10832 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10837 run_test 101b "check stride-io mode read-ahead ================="
10840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10842 local STRIPE_SIZE=1048576
10843 local FILE_LENGTH=$((STRIPE_SIZE*100))
10846 local osc_rpc_stats
10848 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10850 cancel_lru_locks osc
10851 $LCTL set_param osc.*.rpc_stats=0
10852 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10853 $LCTL get_param osc.*.rpc_stats
10854 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10855 local stats=$($LCTL get_param -n $osc_rpc_stats)
10856 local lines=$(echo "$stats" | awk 'END {print NR;}')
10859 if [ $lines -le 20 ]; then
10860 echo "continue debug"
10863 for size in 1 2 4 8; do
10864 local rpc=$(echo "$stats" |
10865 awk '($1 == "'$size':") {print $2; exit; }')
10866 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10867 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10869 echo "$osc_rpc_stats check passed!"
10874 run_test 101c "check stripe_size aligned read-ahead"
10877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10879 local file=$DIR/$tfile
10880 local sz_MB=${FILESIZE_101d:-80}
10881 local ra_MB=${READAHEAD_MB:-40}
10883 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10884 [ $free_MB -lt $sz_MB ] &&
10885 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10887 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10888 $LFS setstripe -c -1 $file || error "setstripe failed"
10890 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10891 echo Cancel LRU locks on lustre client to flush the client cache
10892 cancel_lru_locks osc
10894 echo Disable read-ahead
10895 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10896 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10897 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10898 $LCTL get_param -n llite.*.max_read_ahead_mb
10900 echo "Reading the test file $file with read-ahead disabled"
10901 local sz_KB=$((sz_MB * 1024 / 4))
10902 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10903 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10904 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10905 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10907 echo "Cancel LRU locks on lustre client to flush the client cache"
10908 cancel_lru_locks osc
10909 echo Enable read-ahead with ${ra_MB}MB
10910 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10912 echo "Reading the test file $file with read-ahead enabled"
10913 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10914 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10916 echo "read-ahead disabled time read $raOFF"
10917 echo "read-ahead enabled time read $raON"
10920 wait_delete_completed
10922 # use awk for this check instead of bash because it handles decimals
10923 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10924 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10926 run_test 101d "file read with and without read-ahead enabled"
10929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10931 local file=$DIR/$tfile
10932 local size_KB=500 #KB
10936 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10937 local need_KB=$((count * size_KB))
10938 [[ $free_KB -le $need_KB ]] &&
10939 skip_env "Need free space $need_KB, have $free_KB"
10941 echo "Creating $count ${size_KB}K test files"
10942 for ((i = 0; i < $count; i++)); do
10943 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10946 echo "Cancel LRU locks on lustre client to flush the client cache"
10947 cancel_lru_locks $OSC
10949 echo "Reset readahead stats"
10950 $LCTL set_param -n llite.*.read_ahead_stats=0
10952 for ((i = 0; i < $count; i++)); do
10953 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10956 $LCTL get_param llite.*.max_cached_mb
10957 $LCTL get_param llite.*.read_ahead_stats
10958 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10959 get_named_value 'misses' | calc_total)
10961 for ((i = 0; i < $count; i++)); do
10962 rm -rf $file.$i 2>/dev/null
10965 #10000 means 20% reads are missing in readahead
10966 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10968 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10971 which iozone || skip_env "no iozone installed"
10973 local old_debug=$($LCTL get_param debug)
10974 old_debug=${old_debug#*=}
10975 $LCTL set_param debug="reada mmap"
10977 # create a test file
10978 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10980 echo Cancel LRU locks on lustre client to flush the client cache
10981 cancel_lru_locks osc
10983 echo Reset readahead stats
10984 $LCTL set_param -n llite.*.read_ahead_stats=0
10986 echo mmap read the file with small block size
10987 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10990 echo checking missing pages
10991 $LCTL get_param llite.*.read_ahead_stats
10992 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10993 get_named_value 'misses' | calc_total)
10995 $LCTL set_param debug="$old_debug"
10996 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10999 run_test 101f "check mmap read performance"
11001 test_101g_brw_size_test() {
11003 local pages=$((mb * 1048576 / PAGE_SIZE))
11004 local file=$DIR/$tfile
11006 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
11007 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
11008 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
11009 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
11013 stack_trap "rm -f $file" EXIT
11014 $LCTL set_param -n osc.*.rpc_stats=0
11016 # 10 RPCs should be enough for the test
11018 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
11019 { error "dd write ${mb} MB blocks failed"; return 3; }
11020 cancel_lru_locks osc
11021 dd of=/dev/null if=$file bs=${mb}M count=$count ||
11022 { error "dd write ${mb} MB blocks failed"; return 4; }
11024 # calculate number of full-sized read and write RPCs
11025 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
11026 sed -n '/pages per rpc/,/^$/p' |
11027 awk '/'$pages':/ { reads += $2; writes += $6 }; \
11028 END { print reads,writes }'))
11029 # allow one extra full-sized read RPC for async readahead
11030 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
11031 { error "${rpcs[0]} != $count read RPCs"; return 5; }
11032 [[ ${rpcs[1]} == $count ]] ||
11033 { error "${rpcs[1]} != $count write RPCs"; return 6; }
11037 remote_ost_nodsh && skip "remote OST with nodsh"
11040 local osts=$(get_facets OST)
11041 local list=$(comma_list $(osts_nodes))
11042 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11043 local brw_size="obdfilter.*.brw_size"
11045 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11047 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
11049 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
11050 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
11051 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11052 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11053 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11054 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11056 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11059 if [[ $orig_mb -lt 16 ]]; then
11060 save_lustre_params $osts "$brw_size" > $p
11061 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11062 error "set 16MB RPC size failed"
11064 echo "remount client to enable new RPC size"
11065 remount_client $MOUNT || error "remount_client failed"
11068 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11069 # should be able to set brw_size=12, but no rpc_stats for that
11070 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11073 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11075 if [[ $orig_mb -lt 16 ]]; then
11076 restore_lustre_params < $p
11077 remount_client $MOUNT || error "remount_client restore failed"
11080 rm -f $p $DIR/$tfile
11082 run_test 101g "Big bulk(4/16 MiB) readahead"
11085 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11087 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11088 error "dd 70M file failed"
11089 echo Cancel LRU locks on lustre client to flush the client cache
11090 cancel_lru_locks osc
11092 echo "Reset readahead stats"
11093 $LCTL set_param -n llite.*.read_ahead_stats 0
11095 echo "Read 10M of data but cross 64M bundary"
11096 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11097 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11098 get_named_value 'misses' | calc_total)
11099 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11100 rm -f $p $DIR/$tfile
11102 run_test 101h "Readahead should cover current read window"
11105 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11106 error "dd 10M file failed"
11108 local max_per_file_mb=$($LCTL get_param -n \
11109 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11110 cancel_lru_locks osc
11111 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11112 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11113 error "set max_read_ahead_per_file_mb to 1 failed"
11115 echo "Reset readahead stats"
11116 $LCTL set_param llite.*.read_ahead_stats=0
11118 dd if=$DIR/$tfile of=/dev/null bs=2M
11120 $LCTL get_param llite.*.read_ahead_stats
11121 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11122 awk '/misses/ { print $2 }')
11123 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11126 run_test 101i "allow current readahead to exceed reservation"
11129 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11130 error "setstripe $DIR/$tfile failed"
11131 local file_size=$((1048576 * 16))
11132 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11133 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11135 echo Disable read-ahead
11136 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11138 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11139 for blk in $PAGE_SIZE 1048576 $file_size; do
11140 cancel_lru_locks osc
11141 echo "Reset readahead stats"
11142 $LCTL set_param -n llite.*.read_ahead_stats=0
11143 local count=$(($file_size / $blk))
11144 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11145 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11146 get_named_value 'failed.to.fast.read' | calc_total)
11147 $LCTL get_param -n llite.*.read_ahead_stats
11148 [ $miss -eq $count ] || error "expected $count got $miss"
11151 rm -f $p $DIR/$tfile
11153 run_test 101j "A complete read block should be submitted when no RA"
11157 local file=$DIR/$tfile
11159 check_set_fallocate_or_skip
11161 $LCTL set_param -n llite.*.read_ahead_stats=0
11162 fallocate -l 16K $file || error "failed to fallocate $file"
11163 cancel_lru_locks osc
11164 $MULTIOP $file or1048576c
11165 $LCTL get_param llite.*.read_ahead_stats
11167 run_test 101k "read ahead for small file"
11170 test_mkdir $DIR/$tdir
11171 chown $RUNAS_ID $DIR/$tdir
11174 STRIPE_COUNT=$OSTCOUNT
11175 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11177 trap cleanup_test102 EXIT
11179 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11181 for num in 1 2 3 4; do
11182 for count in $(seq 1 $STRIPE_COUNT); do
11183 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11184 local size=`expr $STRIPE_SIZE \* $num`
11185 local file=file"$num-$idx-$count"
11186 $1 $LFS setstripe -S $size -i $idx -c $count $file
11192 $1 tar cf $TMP/f102.tar $tdir --xattrs
11195 cleanup_test102() {
11197 rm -f $TMP/f102.tar
11198 rm -rf $DIR/d0.sanity/d102
11202 [ "$UID" != 0 ] && skip "must run as root"
11203 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11204 skip_env "must have user_xattr"
11206 [ -z "$(which setfattr 2>/dev/null)" ] &&
11207 skip_env "could not find setfattr"
11209 local testfile=$DIR/$tfile
11212 echo "set/get xattr..."
11213 setfattr -n trusted.name1 -v value1 $testfile ||
11214 error "setfattr -n trusted.name1=value1 $testfile failed"
11215 getfattr -n trusted.name1 $testfile 2> /dev/null |
11216 grep "trusted.name1=.value1" ||
11217 error "$testfile missing trusted.name1=value1"
11219 setfattr -n user.author1 -v author1 $testfile ||
11220 error "setfattr -n user.author1=author1 $testfile failed"
11221 getfattr -n user.author1 $testfile 2> /dev/null |
11222 grep "user.author1=.author1" ||
11223 error "$testfile missing trusted.author1=author1"
11225 echo "listxattr..."
11226 setfattr -n trusted.name2 -v value2 $testfile ||
11227 error "$testfile unable to set trusted.name2"
11228 setfattr -n trusted.name3 -v value3 $testfile ||
11229 error "$testfile unable to set trusted.name3"
11230 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11231 grep "trusted.name" | wc -l) -eq 3 ] ||
11232 error "$testfile missing 3 trusted.name xattrs"
11234 setfattr -n user.author2 -v author2 $testfile ||
11235 error "$testfile unable to set user.author2"
11236 setfattr -n user.author3 -v author3 $testfile ||
11237 error "$testfile unable to set user.author3"
11238 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11239 grep "user.author" | wc -l) -eq 3 ] ||
11240 error "$testfile missing 3 user.author xattrs"
11242 echo "remove xattr..."
11243 setfattr -x trusted.name1 $testfile ||
11244 error "$testfile error deleting trusted.name1"
11245 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11246 error "$testfile did not delete trusted.name1 xattr"
11248 setfattr -x user.author1 $testfile ||
11249 error "$testfile error deleting user.author1"
11250 echo "set lustre special xattr ..."
11251 $LFS setstripe -c1 $testfile
11252 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11253 awk -F "=" '/trusted.lov/ { print $2 }' )
11254 setfattr -n "trusted.lov" -v $lovea $testfile ||
11255 error "$testfile doesn't ignore setting trusted.lov again"
11256 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11257 error "$testfile allow setting invalid trusted.lov"
11260 run_test 102a "user xattr test =================================="
11262 check_102b_layout() {
11264 local testfile=$DIR/$tfile
11266 echo "test layout '$layout'"
11267 $LFS setstripe $layout $testfile || error "setstripe failed"
11268 $LFS getstripe -y $testfile
11270 echo "get/set/list trusted.lov xattr ..." # b=10930
11271 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11272 [[ "$value" =~ "trusted.lov" ]] ||
11273 error "can't get trusted.lov from $testfile"
11274 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11275 error "getstripe failed"
11277 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11279 value=$(cut -d= -f2 <<<$value)
11280 # LU-13168: truncated xattr should fail if short lov_user_md header
11281 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11282 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11283 for len in $lens; do
11284 echo "setfattr $len $testfile.2"
11285 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11286 [ $len -lt 66 ] && error "short xattr len=$len worked"
11288 local stripe_size=$($LFS getstripe -S $testfile.2)
11289 local stripe_count=$($LFS getstripe -c $testfile.2)
11290 [[ $stripe_size -eq 65536 ]] ||
11291 error "stripe size $stripe_size != 65536"
11292 [[ $stripe_count -eq $stripe_count_orig ]] ||
11293 error "stripe count $stripe_count != $stripe_count_orig"
11294 rm $testfile $testfile.2
11298 [ -z "$(which setfattr 2>/dev/null)" ] &&
11299 skip_env "could not find setfattr"
11300 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11302 # check plain layout
11303 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11305 # and also check composite layout
11306 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11309 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11312 [ -z "$(which setfattr 2>/dev/null)" ] &&
11313 skip_env "could not find setfattr"
11314 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11316 # b10930: get/set/list lustre.lov xattr
11317 echo "get/set/list lustre.lov xattr ..."
11318 test_mkdir $DIR/$tdir
11319 chown $RUNAS_ID $DIR/$tdir
11320 local testfile=$DIR/$tdir/$tfile
11321 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11322 error "setstripe failed"
11323 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11324 error "getstripe failed"
11325 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11326 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11328 local testfile2=${testfile}2
11329 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11330 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11332 $RUNAS $MCREATE $testfile2
11333 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11334 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11335 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11336 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11337 [ $stripe_count -eq $STRIPECOUNT ] ||
11338 error "stripe count $stripe_count != $STRIPECOUNT"
11340 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11342 compare_stripe_info1() {
11343 local stripe_index_all_zero=true
11345 for num in 1 2 3 4; do
11346 for count in $(seq 1 $STRIPE_COUNT); do
11347 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11348 local size=$((STRIPE_SIZE * num))
11349 local file=file"$num-$offset-$count"
11350 stripe_size=$($LFS getstripe -S $PWD/$file)
11351 [[ $stripe_size -ne $size ]] &&
11352 error "$file: size $stripe_size != $size"
11353 stripe_count=$($LFS getstripe -c $PWD/$file)
11354 # allow fewer stripes to be created, ORI-601
11355 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11356 error "$file: count $stripe_count != $count"
11357 stripe_index=$($LFS getstripe -i $PWD/$file)
11358 [[ $stripe_index -ne 0 ]] &&
11359 stripe_index_all_zero=false
11363 $stripe_index_all_zero &&
11364 error "all files are being extracted starting from OST index 0"
11368 have_xattrs_include() {
11369 tar --help | grep -q xattrs-include &&
11370 echo --xattrs-include="lustre.*"
11374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11375 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11377 XINC=$(have_xattrs_include)
11379 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11380 cd $DIR/$tdir/$tdir
11381 compare_stripe_info1
11383 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11387 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11389 XINC=$(have_xattrs_include)
11391 test_mkdir $DIR/$tdir.restore
11393 tar cf - --xattrs $tdir | tar xf - \
11394 -C $DIR/$tdir.restore --xattrs $XINC
11395 cd $DIR/$tdir.restore/$tdir
11396 compare_stripe_info1
11398 run_test 102f "tar copy files, not keep osts"
11401 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11402 skip "must have user_xattr"
11403 [ -z "$(which setfattr 2>/dev/null)" ] &&
11404 skip_env "could not find setfattr"
11405 [ -z "$(which getfattr 2>/dev/null)" ] &&
11406 skip_env "could not find getfattr"
11408 local xsize=${1:-1024} # in bytes
11409 local file=$DIR/$tfile
11410 local value="$(generate_string $xsize)"
11411 local xbig=trusted.big
11415 log "save $xbig on $file"
11416 if [ -z "$toobig" ]
11418 setfattr -n $xbig -v $value $file ||
11419 error "saving $xbig on $file failed"
11421 setfattr -n $xbig -v $value $file &&
11422 error "saving $xbig on $file succeeded"
11426 local orig=$(get_xattr_value $xbig $file)
11427 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11429 local xsml=trusted.sml
11430 log "save $xsml on $file"
11431 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11433 local new=$(get_xattr_value $xbig $file)
11434 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11436 log "grow $xsml on $file"
11437 setfattr -n $xsml -v "$value" $file ||
11438 error "growing $xsml on $file failed"
11440 new=$(get_xattr_value $xbig $file)
11441 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11442 log "$xbig still valid after growing $xsml"
11447 test_102h() { # bug 15777
11450 run_test 102h "grow xattr from inside inode to external block"
11453 large_xattr_enabled || skip_env "ea_inode feature disabled"
11455 echo "setting xattr of max xattr size: $(max_xattr_size)"
11456 grow_xattr $(max_xattr_size)
11458 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11459 echo "This should fail:"
11460 grow_xattr $(($(max_xattr_size) + 10)) 1
11462 run_test 102ha "grow xattr from inside inode to external inode"
11464 test_102i() { # bug 17038
11465 [ -z "$(which getfattr 2>/dev/null)" ] &&
11466 skip "could not find getfattr"
11469 ln -s $DIR/$tfile $DIR/${tfile}link
11470 getfattr -n trusted.lov $DIR/$tfile ||
11471 error "lgetxattr on $DIR/$tfile failed"
11472 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11473 grep -i "no such attr" ||
11474 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11475 rm -f $DIR/$tfile $DIR/${tfile}link
11477 run_test 102i "lgetxattr test on symbolic link ============"
11480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11481 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11483 XINC=$(have_xattrs_include)
11484 setup_test102 "$RUNAS"
11485 chown $RUNAS_ID $DIR/$tdir
11486 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11487 cd $DIR/$tdir/$tdir
11488 compare_stripe_info1 "$RUNAS"
11490 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11493 [ -z "$(which setfattr 2>/dev/null)" ] &&
11494 skip "could not find setfattr"
11497 # b22187 just check that does not crash for regular file.
11498 setfattr -n trusted.lov $DIR/$tfile
11499 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11500 local test_kdir=$DIR/$tdir
11501 test_mkdir $test_kdir
11502 local default_size=$($LFS getstripe -S $test_kdir)
11503 local default_count=$($LFS getstripe -c $test_kdir)
11504 local default_offset=$($LFS getstripe -i $test_kdir)
11505 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11506 error 'dir setstripe failed'
11507 setfattr -n trusted.lov $test_kdir
11508 local stripe_size=$($LFS getstripe -S $test_kdir)
11509 local stripe_count=$($LFS getstripe -c $test_kdir)
11510 local stripe_offset=$($LFS getstripe -i $test_kdir)
11511 [ $stripe_size -eq $default_size ] ||
11512 error "stripe size $stripe_size != $default_size"
11513 [ $stripe_count -eq $default_count ] ||
11514 error "stripe count $stripe_count != $default_count"
11515 [ $stripe_offset -eq $default_offset ] ||
11516 error "stripe offset $stripe_offset != $default_offset"
11517 rm -rf $DIR/$tfile $test_kdir
11519 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11522 [ -z "$(which getfattr 2>/dev/null)" ] &&
11523 skip "could not find getfattr"
11525 # LU-532 trusted. xattr is invisible to non-root
11526 local testfile=$DIR/$tfile
11530 echo "listxattr as user..."
11531 chown $RUNAS_ID $testfile
11532 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11533 grep -q "trusted" &&
11534 error "$testfile trusted xattrs are user visible"
11538 run_test 102l "listxattr size test =================================="
11540 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11541 local path=$DIR/$tfile
11544 listxattr_size_check $path || error "listattr_size_check $path failed"
11546 run_test 102m "Ensure listxattr fails on small bufffer ========"
11550 getxattr() { # getxattr path name
11551 # Return the base64 encoding of the value of xattr name on path.
11555 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11557 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11559 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11561 getfattr --absolute-names --encoding=base64 --name=$name $path |
11562 awk -F= -v name=$name '$1 == name {
11563 print substr($0, index($0, "=") + 1);
11567 test_102n() { # LU-4101 mdt: protect internal xattrs
11568 [ -z "$(which setfattr 2>/dev/null)" ] &&
11569 skip "could not find setfattr"
11570 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11572 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11575 local file0=$DIR/$tfile.0
11576 local file1=$DIR/$tfile.1
11577 local xattr0=$TMP/$tfile.0
11578 local xattr1=$TMP/$tfile.1
11579 local namelist="lov lma lmv link fid version som hsm"
11583 rm -rf $file0 $file1 $xattr0 $xattr1
11584 touch $file0 $file1
11586 # Get 'before' xattrs of $file1.
11587 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11589 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11590 namelist+=" lfsck_namespace"
11591 for name in $namelist; do
11592 # Try to copy xattr from $file0 to $file1.
11593 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11595 setfattr --name=trusted.$name --value="$value" $file1 ||
11596 error "setxattr 'trusted.$name' failed"
11598 # Try to set a garbage xattr.
11599 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11601 if [[ x$name == "xlov" ]]; then
11602 setfattr --name=trusted.lov --value="$value" $file1 &&
11603 error "setxattr invalid 'trusted.lov' success"
11605 setfattr --name=trusted.$name --value="$value" $file1 ||
11606 error "setxattr invalid 'trusted.$name' failed"
11609 # Try to remove the xattr from $file1. We don't care if this
11610 # appears to succeed or fail, we just don't want there to be
11611 # any changes or crashes.
11612 setfattr --remove=$trusted.$name $file1 2> /dev/null
11615 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11618 # Try to copy xattr from $file0 to $file1.
11619 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11621 setfattr --name=trusted.$name --value="$value" $file1 ||
11622 error "setxattr 'trusted.$name' failed"
11624 # Try to set a garbage xattr.
11625 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11627 setfattr --name=trusted.$name --value="$value" $file1 ||
11628 error "setxattr 'trusted.$name' failed"
11630 # Try to remove the xattr from $file1. We don't care if this
11631 # appears to succeed or fail, we just don't want there to be
11632 # any changes or crashes.
11633 setfattr --remove=$trusted.$name $file1 2> /dev/null
11636 # Get 'after' xattrs of file1.
11637 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11639 if ! diff $xattr0 $xattr1; then
11640 error "before and after xattrs of '$file1' differ"
11643 rm -rf $file0 $file1 $xattr0 $xattr1
11647 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11649 test_102p() { # LU-4703 setxattr did not check ownership
11650 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11651 skip "MDS needs to be at least 2.5.56"
11653 local testfile=$DIR/$tfile
11657 echo "setfacl as user..."
11658 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11659 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11661 echo "setfattr as user..."
11662 setfacl -m "u:$RUNAS_ID:---" $testfile
11663 $RUNAS setfattr -x system.posix_acl_access $testfile
11664 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11666 run_test 102p "check setxattr(2) correctly fails without permission"
11669 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11670 skip "MDS needs to be at least 2.6.92"
11672 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11674 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11677 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11678 skip "MDS needs to be at least 2.6.93"
11680 touch $DIR/$tfile || error "touch"
11681 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11682 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11683 rm $DIR/$tfile || error "rm"
11686 mkdir -p $DIR/$tdir || error "mkdir"
11687 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11688 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11689 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11690 error "$testfile error deleting user.author1"
11691 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11692 grep "user.$(basename $tdir)" &&
11693 error "$tdir did not delete user.$(basename $tdir)"
11694 rmdir $DIR/$tdir || error "rmdir"
11697 test_mkdir $DIR/$tdir
11698 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11699 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11700 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11701 error "$testfile error deleting user.author1"
11702 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11703 grep "user.$(basename $tdir)" &&
11704 error "$tdir did not delete user.$(basename $tdir)"
11705 rmdir $DIR/$tdir || error "rm striped dir"
11707 run_test 102r "set EAs with empty values"
11710 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11711 skip "MDS needs to be at least 2.11.52"
11713 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11715 save_lustre_params client "llite.*.xattr_cache" > $save
11717 for cache in 0 1; do
11718 lctl set_param llite.*.xattr_cache=$cache
11721 touch $DIR/$tfile || error "touch"
11722 for prefix in lustre security system trusted user; do
11723 # Note getxattr() may fail with 'Operation not
11724 # supported' or 'No such attribute' depending
11725 # on prefix and cache.
11726 getfattr -n $prefix.n102s $DIR/$tfile &&
11727 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11731 restore_lustre_params < $save
11733 run_test 102s "getting nonexistent xattrs should fail"
11736 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11737 skip "MDS needs to be at least 2.11.52"
11739 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11741 save_lustre_params client "llite.*.xattr_cache" > $save
11743 for cache in 0 1; do
11744 lctl set_param llite.*.xattr_cache=$cache
11746 for buf_size in 0 256; do
11748 touch $DIR/$tfile || error "touch"
11749 setfattr -n user.multiop $DIR/$tfile
11750 $MULTIOP $DIR/$tfile oa$buf_size ||
11751 error "cannot get zero length xattr value (buf_size = $buf_size)"
11755 restore_lustre_params < $save
11757 run_test 102t "zero length xattr values handled correctly"
11761 local test=$LUSTRE/tests/acl/$1.test
11762 local tmp=$(mktemp -t $1-XXXXXX).test
11770 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
11771 local sedgroups="-e s/:users/:$grp/g"
11772 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
11774 sed $sedusers $sedgroups < $test > $tmp
11775 stack_trap "rm -f $tmp"
11776 [[ -s $tmp ]] || error "sed failed to create test script"
11778 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
11779 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
11783 [ "$UID" != 0 ] && skip "must run as root"
11784 $GSS && skip_env "could not run under gss"
11785 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
11786 skip_env "must have acl enabled"
11787 which setfacl || skip_env "could not find setfacl"
11788 remote_mds_nodsh && skip "remote MDS with nodsh"
11790 ACLBIN=${ACLBIN:-"bin"}
11791 ACLDMN=${ACLDMN:-"daemon"}
11792 ACLGRP=${ACLGRP:-"users"}
11793 ACLNBD=${ACLNBD:-"nobody"}
11796 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
11797 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
11799 if ! id $ACLBIN ; then
11801 skip_env "can't find suitable ACL 'bin' $ACLBIN"
11804 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
11805 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
11806 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
11808 if ! id $ACLDMN ; then
11810 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
11813 if ! getent group $ACLGRP; then
11814 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
11816 if ! getent group $ACLGRP; then
11817 echo "cannot find group '$ACLGRP', adding it"
11819 add_group 60000 $ACLGRP
11823 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
11824 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
11825 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
11827 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
11828 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
11830 if ! getent group $ACLGRP; then
11831 echo "cannot find group '$ACLGRP', adding it"
11833 add_group 60000 $ACLGRP
11835 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
11836 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
11838 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
11842 gpasswd -a $ACLDMN $ACLBIN ||
11843 error "setting client group failed" # LU-5641
11844 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
11845 error "setting MDS group failed" # LU-5641
11847 declare -a identity_old
11849 for num in $(seq $MDSCOUNT); do
11850 switch_identity $num true || identity_old[$num]=$?
11853 SAVE_UMASK=$(umask)
11855 mkdir -p $DIR/$tdir
11858 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
11859 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
11860 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
11861 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
11862 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11863 # CentOS7- uses nobody=99, while newer distros use nobody=65534
11864 if ! id -u $ACLNBD ||
11865 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
11867 if ! id -u $ACLNBD; then
11871 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
11872 add_group $(id -u $ACLNBD) $ACLNBD
11873 if ! getent group $ACLNBD; then
11877 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
11878 [[ -n "$ACLNBD" ]] && which setfattr; then
11879 run_acl_subtest permissions_xattr \
11880 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
11881 elif [[ -z "$ACLNBD" ]]; then
11882 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
11884 echo "skip 'permission_xattr' test - missing setfattr command"
11886 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
11888 # inheritance test got from HP
11889 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11890 chmod +x make-tree || error "chmod +x failed"
11891 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
11894 echo "LU-974 ignore umask when acl is enabled..."
11895 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
11896 if [ $MDSCOUNT -ge 2 ]; then
11897 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
11900 echo "LU-2561 newly created file is same size as directory..."
11901 if [ "$mds1_FSTYPE" != "zfs" ]; then
11902 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
11904 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
11907 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
11912 for num in $(seq $MDSCOUNT); do
11913 if [ "${identity_old[$num]}" = 1 ]; then
11914 switch_identity $num false || identity_old[$num]=$?
11918 run_test 103a "acl test"
11924 for U in {0..511}; do
11926 local O=$(printf "%04o" $U)
11928 umask $(printf "%04o" $((511 ^ $O)))
11929 $LFS setstripe -c 1 $DIR/$tfile.s$O
11930 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11932 (( $S == ($O & 0666) )) ||
11933 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11935 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11936 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11937 (( $S == ($O & 0666) )) ||
11938 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11940 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11941 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11942 (( $S == ($O & 0666) )) ||
11943 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11944 rm -f $DIR/$tfile.[smp]$0
11948 # limit the concurrently running threads to 64. LU-11878
11949 local idx=$((U % 64))
11950 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11955 run_test 103b "umask lfs setstripe"
11958 mkdir -p $DIR/$tdir
11959 cp -rp $DIR/$tdir $DIR/$tdir.bak
11961 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11962 error "$DIR/$tdir shouldn't contain default ACL"
11963 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11964 error "$DIR/$tdir.bak shouldn't contain default ACL"
11967 run_test 103c "'cp -rp' won't set empty acl"
11972 local saved_debug=$($LCTL get_param -n debug)
11974 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
11975 skip "MDS needs to be at least 2.14.52"
11977 large_xattr_enabled || skip_env "ea_inode feature disabled"
11979 mkdir -p $DIR/$tdir
11980 # add big LOV EA to cause reply buffer overflow earlier
11981 $LFS setstripe -C 1000 $DIR/$tdir
11982 lctl set_param mdc.*-mdc*.stats=clear
11984 $LCTL set_param debug=0
11985 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11986 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11988 # add a large number of default ACLs (expect 8000+ for 2.13+)
11989 for U in {2..7000}; do
11990 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11991 error "Able to add just $U default ACLs"
11993 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11994 echo "$numacl default ACLs created"
11996 stat $DIR/$tdir || error "Cannot stat directory"
11997 # check file creation
11998 touch $DIR/$tdir/$tfile ||
11999 error "failed to create $tfile with $numacl default ACLs"
12000 stat $DIR/$tdir/$tfile || error "Cannot stat file"
12001 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12002 echo "$fileacl ACLs were inherited"
12003 (( $fileacl == $numacl )) ||
12004 error "Not all default ACLs were inherited: $numacl != $fileacl"
12005 # check that new ACLs creation adds new ACLs to inherited ACLs
12006 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
12007 error "Cannot set new ACL"
12008 numacl=$((numacl + 1))
12009 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12010 (( $fileacl == $numacl )) ||
12011 error "failed to add new ACL: $fileacl != $numacl as expected"
12012 # adds more ACLs to a file to reach their maximum at 8000+
12014 for U in {20000..25000}; do
12015 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
12016 numacl=$((numacl + 1))
12018 echo "Added $numacl more ACLs to the file"
12019 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12020 echo "Total $fileacl ACLs in file"
12021 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
12022 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
12023 rmdir $DIR/$tdir || error "Cannot remove directory"
12025 run_test 103e "inheritance of big amount of default ACLs"
12028 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
12029 skip "MDS needs to be at least 2.14.51"
12031 large_xattr_enabled || skip_env "ea_inode feature disabled"
12033 # enable changelog to consume more internal MDD buffers
12036 mkdir -p $DIR/$tdir
12038 $LFS setstripe -C 1000 $DIR/$tdir
12039 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
12040 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
12041 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
12042 rmdir $DIR/$tdir || error "Cannot remove directory"
12044 run_test 103f "changelog doesn't interfere with default ACLs buffers"
12047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12050 lfs df || error "lfs df failed"
12051 lfs df -ih || error "lfs df -ih failed"
12052 lfs df -h $DIR || error "lfs df -h $DIR failed"
12053 lfs df -i $DIR || error "lfs df -i $DIR failed"
12054 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
12055 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
12057 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
12058 lctl --device %$OSC deactivate
12059 lfs df || error "lfs df with deactivated OSC failed"
12060 lctl --device %$OSC activate
12061 # wait the osc back to normal
12062 wait_osc_import_ready client ost
12064 lfs df || error "lfs df with reactivated OSC failed"
12067 run_test 104a "lfs df [-ih] [path] test ========================="
12070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12071 [ $RUNAS_ID -eq $UID ] &&
12072 skip_env "RUNAS_ID = UID = $UID -- skipping"
12074 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12075 grep "Permission denied" | wc -l)))
12076 if [ $denied_cnt -ne 0 ]; then
12077 error "lfs check servers test failed"
12080 run_test 104b "$RUNAS lfs check servers test ===================="
12083 # Verify $1 is within range of $2.
12084 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12085 # $1 is <= 2% of $2. Else Fail.
12088 # Strip all units (M, G, T)
12089 actual=$(echo $1 | tr -d A-Z)
12090 expect=$(echo $2 | tr -d A-Z)
12092 expect_lo=$(($expect * 98 / 100)) # 2% below
12093 expect_hi=$(($expect * 102 / 100)) # 2% above
12095 # permit 2% drift above and below
12096 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12101 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12103 local ost_param="osd-zfs.$FSNAME-OST0000."
12104 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12105 local ofacets=$(get_facets OST)
12106 local mfacets=$(get_facets MDS)
12107 local saved_ost_blocks=
12108 local saved_mdt_blocks=
12110 echo "Before recordsize change"
12111 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12112 df=($(df -h | grep "$MOUNT"$))
12115 echo "lfs output : ${lfs_df[*]}"
12116 echo "df output : ${df[*]}"
12118 for facet in ${ofacets//,/ }; do
12119 if [ -z $saved_ost_blocks ]; then
12120 saved_ost_blocks=$(do_facet $facet \
12121 lctl get_param -n $ost_param.blocksize)
12122 echo "OST Blocksize: $saved_ost_blocks"
12124 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12125 do_facet $facet zfs set recordsize=32768 $ost
12128 # BS too small. Sufficient for functional testing.
12129 for facet in ${mfacets//,/ }; do
12130 if [ -z $saved_mdt_blocks ]; then
12131 saved_mdt_blocks=$(do_facet $facet \
12132 lctl get_param -n $mdt_param.blocksize)
12133 echo "MDT Blocksize: $saved_mdt_blocks"
12135 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12136 do_facet $facet zfs set recordsize=32768 $mdt
12139 # Give new values chance to reflect change
12142 echo "After recordsize change"
12143 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12144 df_after=($(df -h | grep "$MOUNT"$))
12147 echo "lfs output : ${lfs_df_after[*]}"
12148 echo "df output : ${df_after[*]}"
12151 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12152 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12153 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12154 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12155 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12156 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12159 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12160 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12161 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12162 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12163 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12164 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12166 # Restore MDT recordize back to original
12167 for facet in ${mfacets//,/ }; do
12168 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12169 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12172 # Restore OST recordize back to original
12173 for facet in ${ofacets//,/ }; do
12174 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12175 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12180 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12183 (( $RUNAS_ID != $UID )) ||
12184 skip_env "RUNAS_ID = UID = $UID -- skipping"
12186 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12187 skip "lustre version doesn't support lctl dl with non-root"
12189 # debugfs only allows root users to access files, so the
12190 # previous move of the "devices" file to debugfs broke
12191 # "lctl dl" for non-root users. The LU-9680 Netlink
12192 # interface again allows non-root users to list devices.
12193 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12194 error "lctl dl doesn't work for non root"
12196 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12197 [ "$ost_count" -eq $OSTCOUNT ] ||
12198 error "lctl dl reports wrong number of OST devices"
12200 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12201 [ "$mdt_count" -eq $MDSCOUNT ] ||
12202 error "lctl dl reports wrong number of MDT devices"
12204 run_test 104d "$RUNAS lctl dl test"
12207 # doesn't work on 2.4 kernels
12209 if $(flock_is_enabled); then
12210 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12212 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12216 run_test 105a "flock when mounted without -o flock test ========"
12220 if $(flock_is_enabled); then
12221 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12223 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12227 run_test 105b "fcntl when mounted without -o flock test ========"
12231 if $(flock_is_enabled); then
12232 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12234 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12238 run_test 105c "lockf when mounted without -o flock test"
12240 test_105d() { # bug 15924
12241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12243 test_mkdir $DIR/$tdir
12244 flock_is_enabled || skip_env "mount w/o flock enabled"
12245 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12246 $LCTL set_param fail_loc=0x80000315
12247 flocks_test 2 $DIR/$tdir
12249 run_test 105d "flock race (should not freeze) ========"
12251 test_105e() { # bug 22660 && 22040
12252 flock_is_enabled || skip_env "mount w/o flock enabled"
12255 flocks_test 3 $DIR/$tfile
12257 run_test 105e "Two conflicting flocks from same process"
12259 test_106() { #bug 10921
12260 test_mkdir $DIR/$tdir
12261 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12262 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12264 run_test 106 "attempt exec of dir followed by chown of that dir"
12267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12275 local save_pattern=$(sysctl -n kernel.core_pattern)
12276 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12277 sysctl -w kernel.core_pattern=$file
12278 sysctl -w kernel.core_uses_pid=0
12280 ulimit -c unlimited
12286 kill -s 11 $SLEEPPID
12288 if [ -e $file ]; then
12289 size=`stat -c%s $file`
12290 [ $size -eq 0 ] && error "Fail to create core file $file"
12292 error "Fail to create core file $file"
12295 sysctl -w kernel.core_pattern=$save_pattern
12296 sysctl -w kernel.core_uses_pid=$save_uses_pid
12299 run_test 107 "Coredump on SIG"
12302 test_mkdir $DIR/$tdir
12303 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12304 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12305 error "mkdir with 256 char should fail, but did not"
12306 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12307 error "create with 255 char failed"
12308 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12309 error "create with 256 char should fail, but did not"
12314 run_test 110 "filename length checking"
12316 test_116a() { # was previously test_116()
12317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12318 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12319 remote_mds_nodsh && skip "remote MDS with nodsh"
12321 echo -n "Free space priority "
12322 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12327 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12328 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12329 stack_trap simple_cleanup_common
12331 # Check if we need to generate uneven OSTs
12332 test_mkdir -p $DIR/$tdir/OST${MINI}
12333 local FILL=$((MINV / 4))
12334 local DIFF=$((MAXV - MINV))
12335 local DIFF2=$((DIFF * 100 / MINV))
12337 local threshold=$(do_facet $SINGLEMDS \
12338 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12339 threshold=${threshold%%%}
12340 echo -n "Check for uneven OSTs: "
12341 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12343 if [[ $DIFF2 -gt $threshold ]]; then
12345 echo "Don't need to fill OST$MINI"
12347 # generate uneven OSTs. Write 2% over the QOS threshold value
12349 DIFF=$((threshold - DIFF2 + 2))
12350 DIFF2=$((MINV * DIFF / 100))
12351 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12352 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12353 error "setstripe failed"
12354 DIFF=$((DIFF2 / 2048))
12356 while [ $i -lt $DIFF ]; do
12358 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12359 bs=2M count=1 2>/dev/null
12368 DIFF=$((MAXV - MINV))
12369 DIFF2=$((DIFF * 100 / MINV))
12370 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12371 if [ $DIFF2 -gt $threshold ]; then
12374 skip "QOS imbalance criteria not met"
12382 # now fill using QOS
12383 $LFS setstripe -c 1 $DIR/$tdir
12384 FILL=$((FILL / 200))
12385 if [ $FILL -gt 600 ]; then
12388 echo "writing $FILL files to QOS-assigned OSTs"
12390 while [ $i -lt $FILL ]; do
12392 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12393 count=1 2>/dev/null
12396 echo "wrote $i 200k files"
12400 echo "Note: free space may not be updated, so measurements might be off"
12402 DIFF2=$((MAXV - MINV))
12403 echo "free space delta: orig $DIFF final $DIFF2"
12404 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12405 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12406 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12407 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12408 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12409 if [[ $DIFF -gt 0 ]]; then
12410 FILL=$((DIFF2 * 100 / DIFF - 100))
12411 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12414 # Figure out which files were written where
12415 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12416 awk '/'$MINI1': / {print $2; exit}')
12418 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12419 echo "$MINC files created on smaller OST $MINI1"
12420 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12421 awk '/'$MAXI1': / {print $2; exit}')
12423 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12424 echo "$MAXC files created on larger OST $MAXI1"
12425 if [[ $MINC -gt 0 ]]; then
12426 FILL=$((MAXC * 100 / MINC - 100))
12427 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12429 [[ $MAXC -gt $MINC ]] ||
12430 error_ignore LU-9 "stripe QOS didn't balance free space"
12432 run_test 116a "stripe QOS: free space balance ==================="
12434 test_116b() { # LU-2093
12435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12436 remote_mds_nodsh && skip "remote MDS with nodsh"
12438 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12439 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12440 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12441 [ -z "$old_rr" ] && skip "no QOS"
12442 do_facet $SINGLEMDS lctl set_param \
12443 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12444 mkdir -p $DIR/$tdir
12445 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12446 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12447 do_facet $SINGLEMDS lctl set_param fail_loc=0
12449 do_facet $SINGLEMDS lctl set_param \
12450 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12452 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12454 test_117() # bug 10891
12456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12458 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12459 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12460 lctl set_param fail_loc=0x21e
12461 > $DIR/$tfile || error "truncate failed"
12462 lctl set_param fail_loc=0
12463 echo "Truncate succeeded."
12466 run_test 117 "verify osd extend =========="
12468 NO_SLOW_RESENDCOUNT=4
12469 export OLD_RESENDCOUNT=""
12470 set_resend_count () {
12471 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12472 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12473 lctl set_param -n $PROC_RESENDCOUNT $1
12474 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12477 # for reduce test_118* time (b=14842)
12478 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12480 # Reset async IO behavior after error case
12482 FILE=$DIR/reset_async
12484 # Ensure all OSCs are cleared
12485 $LFS setstripe -c -1 $FILE
12486 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12491 test_118a() #bug 11710
12493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12497 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12498 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12499 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12501 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12502 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12507 run_test 118a "verify O_SYNC works =========="
12511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12512 remote_ost_nodsh && skip "remote OST with nodsh"
12516 #define OBD_FAIL_SRV_ENOENT 0x217
12517 set_nodes_failloc "$(osts_nodes)" 0x217
12518 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12520 set_nodes_failloc "$(osts_nodes)" 0
12521 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12522 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12525 if [[ $RC -eq 0 ]]; then
12526 error "Must return error due to dropped pages, rc=$RC"
12530 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12531 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12535 echo "Dirty pages not leaked on ENOENT"
12537 # Due to the above error the OSC will issue all RPCs syncronously
12538 # until a subsequent RPC completes successfully without error.
12539 $MULTIOP $DIR/$tfile Ow4096yc
12544 run_test 118b "Reclaim dirty pages on fatal error =========="
12548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12550 # for 118c, restore the original resend count, LU-1940
12551 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12552 set_resend_count $OLD_RESENDCOUNT
12553 remote_ost_nodsh && skip "remote OST with nodsh"
12557 #define OBD_FAIL_OST_EROFS 0x216
12558 set_nodes_failloc "$(osts_nodes)" 0x216
12560 # multiop should block due to fsync until pages are written
12561 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12565 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12566 error "Multiop failed to block on fsync, pid=$MULTIPID"
12569 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12571 if [[ $WRITEBACK -eq 0 ]]; then
12572 error "No page in writeback, writeback=$WRITEBACK"
12575 set_nodes_failloc "$(osts_nodes)" 0
12578 if [[ $RC -ne 0 ]]; then
12579 error "Multiop fsync failed, rc=$RC"
12582 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12583 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12585 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12586 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12590 echo "Dirty pages flushed via fsync on EROFS"
12593 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12595 # continue to use small resend count to reduce test_118* time (b=14842)
12596 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12601 remote_ost_nodsh && skip "remote OST with nodsh"
12605 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12606 set_nodes_failloc "$(osts_nodes)" 0x214
12607 # multiop should block due to fsync until pages are written
12608 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12612 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12613 error "Multiop failed to block on fsync, pid=$MULTIPID"
12616 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12618 if [[ $WRITEBACK -eq 0 ]]; then
12619 error "No page in writeback, writeback=$WRITEBACK"
12622 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12623 set_nodes_failloc "$(osts_nodes)" 0
12625 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12626 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12628 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12629 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12633 echo "Dirty pages gaurenteed flushed via fsync"
12636 run_test 118d "Fsync validation inject a delay of the bulk =========="
12639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12643 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12644 lctl set_param fail_loc=0x8000040a
12646 # Should simulate EINVAL error which is fatal
12647 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12649 if [[ $RC -eq 0 ]]; then
12650 error "Must return error due to dropped pages, rc=$RC"
12653 lctl set_param fail_loc=0x0
12655 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12656 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12657 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12659 if [[ $LOCKED -ne 0 ]]; then
12660 error "Locked pages remain in cache, locked=$LOCKED"
12663 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12664 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12668 echo "No pages locked after fsync"
12673 run_test 118f "Simulate unrecoverable OSC side error =========="
12676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12680 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12681 lctl set_param fail_loc=0x406
12683 # simulate local -ENOMEM
12684 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12687 lctl set_param fail_loc=0
12688 if [[ $RC -eq 0 ]]; then
12689 error "Must return error due to dropped pages, rc=$RC"
12692 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12693 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12694 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12696 if [[ $LOCKED -ne 0 ]]; then
12697 error "Locked pages remain in cache, locked=$LOCKED"
12700 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12701 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12705 echo "No pages locked after fsync"
12710 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12714 remote_ost_nodsh && skip "remote OST with nodsh"
12718 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12719 set_nodes_failloc "$(osts_nodes)" 0x20e
12720 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12721 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12724 set_nodes_failloc "$(osts_nodes)" 0
12725 if [[ $RC -eq 0 ]]; then
12726 error "Must return error due to dropped pages, rc=$RC"
12729 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12730 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12731 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12733 if [[ $LOCKED -ne 0 ]]; then
12734 error "Locked pages remain in cache, locked=$LOCKED"
12737 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12738 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12742 echo "No pages locked after fsync"
12746 run_test 118h "Verify timeout in handling recoverables errors =========="
12748 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12752 remote_ost_nodsh && skip "remote OST with nodsh"
12756 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12757 set_nodes_failloc "$(osts_nodes)" 0x20e
12759 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12760 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12763 set_nodes_failloc "$(osts_nodes)" 0
12767 if [[ $RC -ne 0 ]]; then
12768 error "got error, but should be not, rc=$RC"
12771 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12772 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12773 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12774 if [[ $LOCKED -ne 0 ]]; then
12775 error "Locked pages remain in cache, locked=$LOCKED"
12778 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12779 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12783 echo "No pages locked after fsync"
12787 run_test 118i "Fix error before timeout in recoverable error =========="
12789 [ "$SLOW" = "no" ] && set_resend_count 4
12792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12793 remote_ost_nodsh && skip "remote OST with nodsh"
12797 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12798 set_nodes_failloc "$(osts_nodes)" 0x220
12800 # return -EIO from OST
12801 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12803 set_nodes_failloc "$(osts_nodes)" 0x0
12804 if [[ $RC -eq 0 ]]; then
12805 error "Must return error due to dropped pages, rc=$RC"
12808 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12809 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12810 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12811 if [[ $LOCKED -ne 0 ]]; then
12812 error "Locked pages remain in cache, locked=$LOCKED"
12815 # in recoverable error on OST we want resend and stay until it finished
12816 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12817 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12821 echo "No pages locked after fsync"
12825 run_test 118j "Simulate unrecoverable OST side error =========="
12829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12830 remote_ost_nodsh && skip "remote OSTs with nodsh"
12832 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12833 set_nodes_failloc "$(osts_nodes)" 0x20e
12834 test_mkdir $DIR/$tdir
12836 for ((i=0;i<10;i++)); do
12837 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12838 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12845 set_nodes_failloc "$(osts_nodes)" 0
12848 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12850 test_118l() # LU-646
12852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12854 test_mkdir $DIR/$tdir
12855 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12858 run_test 118l "fsync dir"
12860 test_118m() # LU-3066
12862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12864 test_mkdir $DIR/$tdir
12865 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12868 run_test 118m "fdatasync dir ========="
12870 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12878 remote_ost_nodsh && skip "remote OSTs with nodsh"
12880 # Sleep to avoid a cached response.
12881 #define OBD_STATFS_CACHE_SECONDS 1
12884 # Inject a 10 second delay in the OST_STATFS handler.
12885 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12886 set_nodes_failloc "$(osts_nodes)" 0x242
12889 stat --file-system $MOUNT > /dev/null
12892 set_nodes_failloc "$(osts_nodes)" 0
12894 if ((end - begin > 20)); then
12895 error "statfs took $((end - begin)) seconds, expected 10"
12898 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12900 test_119a() # bug 11737
12902 BSIZE=$((512 * 1024))
12903 directio write $DIR/$tfile 0 1 $BSIZE
12904 # We ask to read two blocks, which is more than a file size.
12905 # directio will indicate an error when requested and actual
12906 # sizes aren't equeal (a normal situation in this case) and
12907 # print actual read amount.
12908 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12909 if [ "$NOB" != "$BSIZE" ]; then
12910 error "read $NOB bytes instead of $BSIZE"
12914 run_test 119a "Short directIO read must return actual read amount"
12916 test_119b() # bug 11737
12918 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12920 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12921 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12923 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12924 error "direct read failed"
12927 run_test 119b "Sparse directIO read must return actual read amount"
12929 test_119c() # bug 13099
12932 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12933 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12936 run_test 119c "Testing for direct read hitting hole"
12938 test_119d() # bug 15950
12940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12942 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12943 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12945 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12946 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12947 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12948 lctl set_param fail_loc=0x40d
12949 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12952 cat $DIR/$tfile > /dev/null &
12953 lctl set_param fail_loc=0
12956 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12958 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12959 error "the read rpcs have not completed in 2s"
12961 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12963 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12967 remote_mds_nodsh && skip "remote MDS with nodsh"
12968 test_mkdir -i0 -c1 $DIR/$tdir
12969 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12970 skip_env "no early lock cancel on server"
12972 lru_resize_disable mdc
12973 lru_resize_disable osc
12974 cancel_lru_locks mdc
12975 # asynchronous object destroy at MDT could cause bl ast to client
12976 cancel_lru_locks osc
12978 stat $DIR/$tdir > /dev/null
12979 can1=$(do_facet mds1 \
12980 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12981 awk '/ldlm_cancel/ {print $2}')
12982 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12983 awk '/ldlm_bl_callback/ {print $2}')
12984 test_mkdir -i0 -c1 $DIR/$tdir/d1
12985 can2=$(do_facet mds1 \
12986 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12987 awk '/ldlm_cancel/ {print $2}')
12988 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12989 awk '/ldlm_bl_callback/ {print $2}')
12990 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12991 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12992 lru_resize_enable mdc
12993 lru_resize_enable osc
12995 run_test 120a "Early Lock Cancel: mkdir test"
12998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12999 remote_mds_nodsh && skip "remote MDS with nodsh"
13000 test_mkdir $DIR/$tdir
13001 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13002 skip_env "no early lock cancel on server"
13004 lru_resize_disable mdc
13005 lru_resize_disable osc
13006 cancel_lru_locks mdc
13007 stat $DIR/$tdir > /dev/null
13008 can1=$(do_facet $SINGLEMDS \
13009 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13010 awk '/ldlm_cancel/ {print $2}')
13011 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13012 awk '/ldlm_bl_callback/ {print $2}')
13013 touch $DIR/$tdir/f1
13014 can2=$(do_facet $SINGLEMDS \
13015 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13016 awk '/ldlm_cancel/ {print $2}')
13017 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13018 awk '/ldlm_bl_callback/ {print $2}')
13019 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13020 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13021 lru_resize_enable mdc
13022 lru_resize_enable osc
13024 run_test 120b "Early Lock Cancel: create test"
13027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13028 remote_mds_nodsh && skip "remote MDS with nodsh"
13029 test_mkdir -i0 -c1 $DIR/$tdir
13030 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13031 skip "no early lock cancel on server"
13033 lru_resize_disable mdc
13034 lru_resize_disable osc
13035 test_mkdir -i0 -c1 $DIR/$tdir/d1
13036 test_mkdir -i0 -c1 $DIR/$tdir/d2
13037 touch $DIR/$tdir/d1/f1
13038 cancel_lru_locks mdc
13039 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
13040 can1=$(do_facet mds1 \
13041 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13042 awk '/ldlm_cancel/ {print $2}')
13043 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13044 awk '/ldlm_bl_callback/ {print $2}')
13045 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13046 can2=$(do_facet mds1 \
13047 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13048 awk '/ldlm_cancel/ {print $2}')
13049 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13050 awk '/ldlm_bl_callback/ {print $2}')
13051 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13052 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13053 lru_resize_enable mdc
13054 lru_resize_enable osc
13056 run_test 120c "Early Lock Cancel: link test"
13059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13060 remote_mds_nodsh && skip "remote MDS with nodsh"
13061 test_mkdir -i0 -c1 $DIR/$tdir
13062 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13063 skip_env "no early lock cancel on server"
13065 lru_resize_disable mdc
13066 lru_resize_disable osc
13068 cancel_lru_locks mdc
13069 stat $DIR/$tdir > /dev/null
13070 can1=$(do_facet mds1 \
13071 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13072 awk '/ldlm_cancel/ {print $2}')
13073 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13074 awk '/ldlm_bl_callback/ {print $2}')
13075 chmod a+x $DIR/$tdir
13076 can2=$(do_facet mds1 \
13077 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13078 awk '/ldlm_cancel/ {print $2}')
13079 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13080 awk '/ldlm_bl_callback/ {print $2}')
13081 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13082 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13083 lru_resize_enable mdc
13084 lru_resize_enable osc
13086 run_test 120d "Early Lock Cancel: setattr test"
13089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13090 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13091 skip_env "no early lock cancel on server"
13092 remote_mds_nodsh && skip "remote MDS with nodsh"
13094 local dlmtrace_set=false
13096 test_mkdir -i0 -c1 $DIR/$tdir
13097 lru_resize_disable mdc
13098 lru_resize_disable osc
13099 ! $LCTL get_param debug | grep -q dlmtrace &&
13100 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
13101 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
13102 cancel_lru_locks mdc
13103 cancel_lru_locks osc
13104 dd if=$DIR/$tdir/f1 of=/dev/null
13105 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
13106 # XXX client can not do early lock cancel of OST lock
13107 # during unlink (LU-4206), so cancel osc lock now.
13109 cancel_lru_locks osc
13110 can1=$(do_facet mds1 \
13111 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13112 awk '/ldlm_cancel/ {print $2}')
13113 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13114 awk '/ldlm_bl_callback/ {print $2}')
13115 unlink $DIR/$tdir/f1
13117 can2=$(do_facet mds1 \
13118 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13119 awk '/ldlm_cancel/ {print $2}')
13120 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13121 awk '/ldlm_bl_callback/ {print $2}')
13122 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13123 $LCTL dk $TMP/cancel.debug.txt
13124 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13125 $LCTL dk $TMP/blocking.debug.txt
13126 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13127 lru_resize_enable mdc
13128 lru_resize_enable osc
13130 run_test 120e "Early Lock Cancel: unlink test"
13133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13134 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13135 skip_env "no early lock cancel on server"
13136 remote_mds_nodsh && skip "remote MDS with nodsh"
13138 test_mkdir -i0 -c1 $DIR/$tdir
13139 lru_resize_disable mdc
13140 lru_resize_disable osc
13141 test_mkdir -i0 -c1 $DIR/$tdir/d1
13142 test_mkdir -i0 -c1 $DIR/$tdir/d2
13143 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13144 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13145 cancel_lru_locks mdc
13146 cancel_lru_locks osc
13147 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13148 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13149 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13150 # XXX client can not do early lock cancel of OST lock
13151 # during rename (LU-4206), so cancel osc lock now.
13153 cancel_lru_locks osc
13154 can1=$(do_facet mds1 \
13155 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13156 awk '/ldlm_cancel/ {print $2}')
13157 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13158 awk '/ldlm_bl_callback/ {print $2}')
13159 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13161 can2=$(do_facet mds1 \
13162 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13163 awk '/ldlm_cancel/ {print $2}')
13164 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13165 awk '/ldlm_bl_callback/ {print $2}')
13166 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13167 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13168 lru_resize_enable mdc
13169 lru_resize_enable osc
13171 run_test 120f "Early Lock Cancel: rename test"
13174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13175 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13176 skip_env "no early lock cancel on server"
13177 remote_mds_nodsh && skip "remote MDS with nodsh"
13179 lru_resize_disable mdc
13180 lru_resize_disable osc
13182 echo create $count files
13183 test_mkdir $DIR/$tdir
13184 cancel_lru_locks mdc
13185 cancel_lru_locks osc
13188 can0=$(do_facet $SINGLEMDS \
13189 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13190 awk '/ldlm_cancel/ {print $2}')
13191 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13192 awk '/ldlm_bl_callback/ {print $2}')
13193 createmany -o $DIR/$tdir/f $count
13195 can1=$(do_facet $SINGLEMDS \
13196 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13197 awk '/ldlm_cancel/ {print $2}')
13198 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13199 awk '/ldlm_bl_callback/ {print $2}')
13201 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13202 echo rm $count files
13205 can2=$(do_facet $SINGLEMDS \
13206 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13207 awk '/ldlm_cancel/ {print $2}')
13208 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13209 awk '/ldlm_bl_callback/ {print $2}')
13211 echo total: $count removes in $((t2-t1))
13212 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13214 # wait for commitment of removal
13215 lru_resize_enable mdc
13216 lru_resize_enable osc
13218 run_test 120g "Early Lock Cancel: performance test"
13220 test_121() { #bug #10589
13221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13224 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13225 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13226 lctl set_param fail_loc=0x310
13227 cancel_lru_locks osc > /dev/null
13228 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13229 lctl set_param fail_loc=0
13230 [[ $reads -eq $writes ]] ||
13231 error "read $reads blocks, must be $writes blocks"
13233 run_test 121 "read cancel race ========="
13235 test_123a_base() { # was test 123, statahead(bug 11401)
13239 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13240 log "testing UP system. Performance may be lower than expected."
13243 running_in_vm && SLOWOK=1
13246 test_mkdir $DIR/$tdir
13247 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13248 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13250 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13251 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13253 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13254 lctl set_param -n llite.*.statahead_max 0
13255 lctl get_param llite.*.statahead_max
13256 cancel_lru_locks mdc
13257 cancel_lru_locks osc
13259 time $lsx $DIR/$tdir | wc -l
13261 delta=$((etime - stime))
13262 log "$lsx $i files without statahead: $delta sec"
13263 lctl set_param llite.*.statahead_max=$max
13265 swrong=$(lctl get_param -n llite.*.statahead_stats |
13266 awk '/statahead.wrong:/ { print $NF }')
13267 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13268 cancel_lru_locks mdc
13269 cancel_lru_locks osc
13271 time $lsx $DIR/$tdir | wc -l
13273 delta_sa=$((etime - stime))
13274 log "$lsx $i files with statahead: $delta_sa sec"
13275 lctl get_param -n llite.*.statahead_stats
13276 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13277 awk '/statahead.wrong:/ { print $NF }')
13279 [[ $swrong -lt $ewrong ]] &&
13280 log "statahead was stopped, maybe too many locks held!"
13281 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13283 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13284 max=$(lctl get_param -n llite.*.statahead_max |
13286 lctl set_param -n llite.*.statahead_max 0
13287 lctl get_param llite.*.statahead_max
13288 cancel_lru_locks mdc
13289 cancel_lru_locks osc
13291 time $lsx $DIR/$tdir | wc -l
13293 delta=$((etime - stime))
13294 log "$lsx $i files again without statahead: $delta sec"
13295 lctl set_param llite.*.statahead_max=$max
13296 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13297 if [ $SLOWOK -eq 0 ]; then
13298 error "$lsx $i files is slower with statahead!"
13300 log "$lsx $i files is slower with statahead!"
13306 [ $delta -gt 20 ] && break
13307 [ $delta -gt 8 ] && MULT=$((50 / delta))
13308 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13316 delta=$((etime - stime))
13317 log "rm -r $DIR/$tdir/: $delta seconds"
13319 lctl get_param -n llite.*.statahead_stats
13323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13325 test_123a_base "ls -l"
13327 run_test 123aa "verify statahead work"
13330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13332 statx_supported || skip_env "Test must be statx() syscall supported"
13334 test_123a_base "$STATX -l"
13336 run_test 123ab "verify statahead work by using statx"
13339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13341 statx_supported || skip_env "Test must be statx() syscall supported"
13348 cancel_lru_locks $OSC
13349 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13350 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13351 awk '/agl.total:/ { print $NF }')
13352 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13353 test_123a_base "$STATX --cached=always -D"
13354 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
13355 awk '/agl.total:/ { print $NF }')
13356 [ $agl_before -eq $agl_after ] ||
13357 error "Should not trigger AGL thread - $agl_before:$agl_after"
13358 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13359 [ $rpcs_after -eq $rpcs_before ] ||
13360 error "$STATX should not send glimpse RPCs to $OSC"
13362 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
13364 test_123b () { # statahead(bug 15027)
13365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13367 test_mkdir $DIR/$tdir
13368 createmany -o $DIR/$tdir/$tfile-%d 1000
13370 cancel_lru_locks mdc
13371 cancel_lru_locks osc
13373 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
13374 lctl set_param fail_loc=0x80000803
13375 ls -lR $DIR/$tdir > /dev/null
13377 lctl set_param fail_loc=0x0
13378 lctl get_param -n llite.*.statahead_stats
13383 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
13386 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
13388 test_mkdir -i 0 -c 1 $DIR/$tdir.0
13389 test_mkdir -i 1 -c 1 $DIR/$tdir.1
13390 touch $DIR/$tdir.1/{1..3}
13391 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
13393 remount_client $MOUNT
13395 $MULTIOP $DIR/$tdir.0 Q
13397 # let statahead to complete
13398 ls -l $DIR/$tdir.0 > /dev/null
13400 testid=$(echo $TESTNAME | tr '_' ' ')
13401 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
13402 error "statahead warning" || true
13404 run_test 123c "Can not initialize inode warning on DNE statahead"
13411 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
13412 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
13413 error "setdirstripe $DIR/$tdir failed"
13414 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
13415 remount_client $MOUNT
13416 $LCTL get_param llite.*.statahead_max
13417 $LCTL set_param llite.*.statahead_stats=0 ||
13418 error "clear statahead_stats failed"
13419 swrong=$(lctl get_param -n llite.*.statahead_stats |
13420 awk '/statahead.wrong:/ { print $NF }')
13421 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
13422 # wait for statahead thread finished to update hit/miss stats.
13424 $LCTL get_param -n llite.*.statahead_stats
13425 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13426 awk '/statahead.wrong:/ { print $NF }')
13427 (( $swrong == $ewrong )) ||
13428 log "statahead was stopped, maybe too many locks held!"
13430 run_test 123d "Statahead on striped directories works correctly"
13433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13434 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13435 skip_env "no lru resize on server"
13439 test_mkdir $DIR/$tdir
13441 log "create $NR files at $DIR/$tdir"
13442 createmany -o $DIR/$tdir/f $NR ||
13443 error "failed to create $NR files in $DIR/$tdir"
13445 cancel_lru_locks mdc
13446 ls -l $DIR/$tdir > /dev/null
13450 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13451 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13452 LRU_SIZE=$($LCTL get_param -n $PARAM)
13453 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13454 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13456 log "NS=$(basename $NSDIR)"
13461 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13462 skip "Not enough cached locks created!"
13464 log "LRU=$LRU_SIZE"
13468 # We know that lru resize allows one client to hold $LIMIT locks
13469 # for 10h. After that locks begin to be killed by client.
13471 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13473 if [ $LIMIT -lt $LRU_SIZE ]; then
13474 skip "Limit is too small $LIMIT"
13477 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13478 # killing locks. Some time was spent for creating locks. This means
13479 # that up to the moment of sleep finish we must have killed some of
13480 # them (10-100 locks). This depends on how fast ther were created.
13481 # Many of them were touched in almost the same moment and thus will
13482 # be killed in groups.
13483 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13485 # Use $LRU_SIZE_B here to take into account real number of locks
13486 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13487 local LRU_SIZE_B=$LRU_SIZE
13489 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13490 log "OLD_LVF=$OLD_LVF"
13491 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13493 # Let's make sure that we really have some margin. Client checks
13494 # cached locks every 10 sec.
13495 SLEEP=$((SLEEP+20))
13496 log "Sleep ${SLEEP} sec"
13498 while ((SEC<$SLEEP)); do
13502 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13503 echo -n "$LRU_SIZE"
13506 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13507 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13509 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13510 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13511 unlinkmany $DIR/$tdir/f $NR
13515 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13516 log "unlink $NR files at $DIR/$tdir"
13517 unlinkmany $DIR/$tdir/f $NR
13519 run_test 124a "lru resize ======================================="
13521 get_max_pool_limit()
13523 local limit=$($LCTL get_param \
13524 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13526 for l in $limit; do
13527 if [[ $l -gt $max ]]; then
13535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13536 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13537 skip_env "no lru resize on server"
13539 LIMIT=$(get_max_pool_limit)
13541 NR=$(($(default_lru_size)*20))
13542 if [[ $NR -gt $LIMIT ]]; then
13543 log "Limit lock number by $LIMIT locks"
13547 IFree=$(mdsrate_inodes_available)
13548 if [ $IFree -lt $NR ]; then
13549 log "Limit lock number by $IFree inodes"
13553 lru_resize_disable mdc
13554 test_mkdir -p $DIR/$tdir/disable_lru_resize
13556 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13557 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13558 cancel_lru_locks mdc
13561 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13564 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13567 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13571 nolruresize_delta=$((etime-stime))
13572 log "ls -la time: $nolruresize_delta seconds"
13573 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13574 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13576 lru_resize_enable mdc
13577 test_mkdir -p $DIR/$tdir/enable_lru_resize
13579 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13580 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13581 cancel_lru_locks mdc
13584 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13587 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13590 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13594 lruresize_delta=$((etime-stime))
13595 log "ls -la time: $lruresize_delta seconds"
13596 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13598 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13599 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13600 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13601 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13603 log "lru resize performs the same with no lru resize"
13605 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13607 run_test 124b "lru resize (performance test) ======================="
13610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13611 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13612 skip_env "no lru resize on server"
13614 # cache ununsed locks on client
13616 cancel_lru_locks mdc
13617 test_mkdir $DIR/$tdir
13618 createmany -o $DIR/$tdir/f $nr ||
13619 error "failed to create $nr files in $DIR/$tdir"
13620 ls -l $DIR/$tdir > /dev/null
13622 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13623 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13624 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13625 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13626 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13628 # set lru_max_age to 1 sec
13629 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13630 echo "sleep $((recalc_p * 2)) seconds..."
13631 sleep $((recalc_p * 2))
13633 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13634 # restore lru_max_age
13635 $LCTL set_param -n $nsdir.lru_max_age $max_age
13636 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13637 unlinkmany $DIR/$tdir/f $nr
13639 run_test 124c "LRUR cancel very aged locks"
13642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13643 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13644 skip_env "no lru resize on server"
13646 # cache ununsed locks on client
13649 lru_resize_disable mdc
13650 stack_trap "lru_resize_enable mdc" EXIT
13652 cancel_lru_locks mdc
13654 # asynchronous object destroy at MDT could cause bl ast to client
13655 test_mkdir $DIR/$tdir
13656 createmany -o $DIR/$tdir/f $nr ||
13657 error "failed to create $nr files in $DIR/$tdir"
13658 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13660 ls -l $DIR/$tdir > /dev/null
13662 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13663 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13664 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13665 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13667 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13669 # set lru_max_age to 1 sec
13670 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13671 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13673 echo "sleep $((recalc_p * 2)) seconds..."
13674 sleep $((recalc_p * 2))
13676 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13678 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13680 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13682 test_125() { # 13358
13683 $LCTL get_param -n llite.*.client_type | grep -q local ||
13684 skip "must run as local client"
13685 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13686 skip_env "must have acl enabled"
13687 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13689 test_mkdir $DIR/$tdir
13690 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13691 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
13692 error "setfacl $DIR/$tdir failed"
13693 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13695 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13697 test_126() { # bug 12829/13455
13698 $GSS && skip_env "must run as gss disabled"
13699 $LCTL get_param -n llite.*.client_type | grep -q local ||
13700 skip "must run as local client"
13701 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13703 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13704 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13706 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13708 run_test 126 "check that the fsgid provided by the client is taken into account"
13710 test_127a() { # bug 15521
13711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13712 local name count samp unit min max sum sumsq
13713 local tmpfile=$TMP/$tfile.tmp
13715 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13716 echo "stats before reset"
13717 stack_trap "rm -f $tmpfile"
13718 local now=$(date +%s)
13720 $LCTL get_param osc.*.stats | tee $tmpfile
13722 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
13723 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
13724 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
13725 local uptime=$(awk '{ print $1 }' /proc/uptime)
13727 # snapshot_time should match POSIX epoch time, allow some delta for VMs
13728 (( ${snapshot_time%\.*} >= $now - 5 &&
13729 ${snapshot_time%\.*} <= $now + 5 )) ||
13730 error "snapshot_time=$snapshot_time != now=$now"
13731 # elapsed _should_ be from mount, but at least less than uptime
13732 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
13733 error "elapsed=$elapsed > uptime=$uptime"
13734 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
13735 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
13736 error "elapsed=$elapsed != $snapshot_time - $start_time"
13738 $LCTL set_param osc.*.stats=0
13739 local reset=$(date +%s)
13740 local fsize=$((2048 * 1024))
13742 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13743 cancel_lru_locks osc
13744 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13747 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
13748 while read name count samp unit min max sum sumsq; do
13749 [[ "$samp" == "samples" ]] || continue
13751 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13752 [ ! $min ] && error "Missing min value for $name proc entry"
13753 eval $name=$count || error "Wrong proc format"
13756 read_bytes|write_bytes)
13757 [[ "$unit" =~ "bytes" ]] ||
13758 error "unit is not 'bytes': $unit"
13759 (( $min >= 4096 )) || error "min is too small: $min"
13760 (( $min <= $fsize )) || error "min is too big: $min"
13761 (( $max >= 4096 )) || error "max is too small: $max"
13762 (( $max <= $fsize )) || error "max is too big: $max"
13763 (( $sum == $fsize )) || error "sum is wrong: $sum"
13764 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13765 error "sumsquare is too small: $sumsq"
13766 (( $sumsq <= $fsize * $fsize )) ||
13767 error "sumsquare is too big: $sumsq"
13769 ost_read|ost_write)
13770 [[ "$unit" =~ "usec" ]] ||
13771 error "unit is not 'usec': $unit"
13777 #check that we actually got some stats
13778 [ "$read_bytes" ] || error "Missing read_bytes stats"
13779 [ "$write_bytes" ] || error "Missing write_bytes stats"
13780 [ "$read_bytes" != 0 ] || error "no read done"
13781 [ "$write_bytes" != 0 ] || error "no write done"
13783 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
13784 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
13785 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
13787 # snapshot_time should match POSIX epoch time, allow some delta for VMs
13788 (( ${snapshot_time%\.*} >= $now - 5 &&
13789 ${snapshot_time%\.*} <= $now + 5 )) ||
13790 error "reset snapshot_time=$snapshot_time != now=$now"
13791 # elapsed should be from time of stats reset
13792 (( ${elapsed%\.*} >= $now - $reset - 2 &&
13793 ${elapsed%\.*} <= $now - $reset + 2 )) ||
13794 error "reset elapsed=$elapsed > $now - $reset"
13795 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
13796 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
13797 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
13799 run_test 127a "verify the client stats are sane"
13801 test_127b() { # bug LU-333
13802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13803 local name count samp unit min max sum sumsq
13805 echo "stats before reset"
13806 $LCTL get_param llite.*.stats
13807 $LCTL set_param llite.*.stats=0
13809 # perform 2 reads and writes so MAX is different from SUM.
13810 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13811 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13812 cancel_lru_locks osc
13813 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13814 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13816 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13817 stack_trap "rm -f $TMP/$tfile.tmp"
13818 while read name count samp unit min max sum sumsq; do
13819 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13820 eval $name=$count || error "Wrong proc format"
13823 read_bytes|write_bytes)
13824 [[ "$unit" =~ "bytes" ]] ||
13825 error "unit is not 'bytes': $unit"
13826 (( $count == 2 )) || error "count is not 2: $count"
13827 (( $min == $PAGE_SIZE )) ||
13828 error "min is not $PAGE_SIZE: $min"
13829 (( $max == $PAGE_SIZE )) ||
13830 error "max is not $PAGE_SIZE: $max"
13831 (( $sum == $PAGE_SIZE * 2 )) ||
13832 error "sum is not $((PAGE_SIZE * 2)): $sum"
13835 [[ "$unit" =~ "usec" ]] ||
13836 error "unit is not 'usec': $unit"
13840 done < $TMP/$tfile.tmp
13842 #check that we actually got some stats
13843 [ "$read_bytes" ] || error "Missing read_bytes stats"
13844 [ "$write_bytes" ] || error "Missing write_bytes stats"
13845 [ "$read_bytes" != 0 ] || error "no read done"
13846 [ "$write_bytes" != 0 ] || error "no write done"
13848 run_test 127b "verify the llite client stats are sane"
13850 test_127c() { # LU-12394
13851 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13858 $LCTL set_param llite.*.extents_stats=1
13859 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13861 # Use two stripes so there is enough space in default config
13862 $LFS setstripe -c 2 $DIR/$tfile
13864 # Extent stats start at 0-4K and go in power of two buckets
13865 # LL_HIST_START = 12 --> 2^12 = 4K
13866 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13867 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13869 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13871 # Write and read, 2x each, second time at a non-zero offset
13872 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13873 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13874 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13875 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13879 $LCTL get_param llite.*.extents_stats
13882 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13884 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13886 reads=$(echo $bucket | awk '{print $5}')
13887 writes=$(echo $bucket | awk '{print $9}')
13888 [ "$reads" -eq $count ] ||
13889 error "$reads reads in < $bsize bucket, expect $count"
13890 [ "$writes" -eq $count ] ||
13891 error "$writes writes in < $bsize bucket, expect $count"
13894 # Test mmap write and read
13895 $LCTL set_param llite.*.extents_stats=c
13897 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13898 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13899 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13901 $LCTL get_param llite.*.extents_stats
13903 count=$(((size*1024) / PAGE_SIZE))
13905 bsize=$((2 * PAGE_SIZE / 1024))K
13907 bucket=$($LCTL get_param -n llite.*.extents_stats |
13909 reads=$(echo $bucket | awk '{print $5}')
13910 writes=$(echo $bucket | awk '{print $9}')
13911 # mmap writes fault in the page first, creating an additonal read
13912 [ "$reads" -eq $((2 * count)) ] ||
13913 error "$reads reads in < $bsize bucket, expect $count"
13914 [ "$writes" -eq $count ] ||
13915 error "$writes writes in < $bsize bucket, expect $count"
13917 run_test 127c "test llite extent stats with regular & mmap i/o"
13919 test_128() { # bug 15212
13921 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13926 result=$(grep error $TMP/$tfile.log)
13927 rm -f $DIR/$tfile $TMP/$tfile.log
13928 [ -z "$result" ] ||
13929 error "consecutive find's under interactive lfs failed"
13931 run_test 128 "interactive lfs for 2 consecutive find's"
13933 set_dir_limits () {
13938 local ldproc=/proc/fs/ldiskfs
13939 local facets=$(get_facets MDS)
13941 for facet in ${facets//,/ }; do
13942 canondev=$(ldiskfs_canon \
13943 *.$(convert_facet2label $facet).mntdev $facet)
13944 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13945 ldproc=/sys/fs/ldiskfs
13946 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13947 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13951 check_mds_dmesg() {
13952 local facets=$(get_facets MDS)
13953 for facet in ${facets//,/ }; do
13954 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13961 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13962 skip "Need MDS version with at least 2.5.56"
13963 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13964 skip_env "ldiskfs only test"
13966 remote_mds_nodsh && skip "remote MDS with nodsh"
13969 local has_warning=false
13972 mkdir -p $DIR/$tdir
13974 # block size of mds1
13975 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13976 set_dir_limits $maxsize $((maxsize * 6 / 8))
13977 stack_trap "set_dir_limits 0 0"
13978 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13979 local dirsize=$(stat -c%s "$DIR/$tdir")
13981 while (( $dirsize <= $maxsize )); do
13982 $MCREATE $DIR/$tdir/file_base_$nfiles
13984 # check two errors:
13985 # ENOSPC for ext4 max_dir_size, which has been used since
13986 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13987 if (( rc == ENOSPC )); then
13989 echo "rc=$rc returned as expected after $nfiles files"
13991 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13992 error "create failed w/o dir size limit"
13994 # messages may be rate limited if test is run repeatedly
13995 check_mds_dmesg '"is approaching max"' ||
13996 echo "warning message should be output"
13997 check_mds_dmesg '"has reached max"' ||
13998 echo "reached message should be output"
14000 dirsize=$(stat -c%s "$DIR/$tdir")
14002 [[ $dirsize -ge $maxsize ]] && return 0
14003 error "dirsize $dirsize < $maxsize after $nfiles files"
14004 elif (( rc != 0 )); then
14007 nfiles=$((nfiles + 1))
14008 dirsize=$(stat -c%s "$DIR/$tdir")
14011 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
14013 run_test 129 "test directory size limit ========================"
14022 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
14023 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
14025 trap cleanup_130 EXIT RETURN
14027 local fm_file=$DIR/$tfile
14028 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
14029 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
14030 error "dd failed for $fm_file"
14032 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
14033 filefrag -ves $fm_file
14035 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14036 skip "LU-1941: FIEMAP unimplemented on ZFS"
14037 (( $rc == 0 )) || error "filefrag $fm_file failed"
14039 filefrag_op=$(filefrag -ve -k $fm_file |
14040 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14041 local lun=$($LFS getstripe -i $fm_file)
14043 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
14046 for line in $filefrag_op; do
14047 local frag_lun=$(echo $line | cut -d: -f5)
14048 local ext_len=$(echo $line | cut -d: -f4)
14050 if (( $frag_lun != $lun )); then
14051 error "FIEMAP on 1-stripe file($fm_file) failed"
14054 (( tot_len += ext_len ))
14057 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
14058 error "FIEMAP on 1-stripe file($fm_file) failed"
14062 echo "FIEMAP on single striped file succeeded"
14064 run_test 130a "FIEMAP (1-stripe file)"
14067 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14069 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14070 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14071 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14072 skip "LU-1941: FIEMAP unimplemented on ZFS"
14074 trap cleanup_130 EXIT RETURN
14076 local fm_file=$DIR/$tfile
14077 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14078 error "setstripe on $fm_file"
14080 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
14081 error "dd failed on $fm_file"
14083 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14084 filefrag_op=$(filefrag -ve -k $fm_file |
14085 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14087 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14088 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14094 for line in $filefrag_op; do
14095 local frag_lun=$(echo $line | cut -d: -f5 |
14096 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14097 local ext_len=$(echo $line | cut -d: -f4)
14098 if (( $frag_lun != $last_lun )); then
14099 if (( tot_len != 1024 )); then
14100 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14103 (( num_luns += 1 ))
14107 (( tot_len += ext_len ))
14110 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
14111 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14115 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
14117 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
14120 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14122 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14123 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14124 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14125 skip "LU-1941: FIEMAP unimplemented on ZFS"
14127 trap cleanup_130 EXIT RETURN
14129 local fm_file=$DIR/$tfile
14130 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
14132 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
14133 error "dd failed on $fm_file"
14135 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14136 filefrag_op=$(filefrag -ve -k $fm_file |
14137 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14139 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14140 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14145 for line in $filefrag_op; do
14146 local frag_lun=$(echo $line | cut -d: -f5 |
14147 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14148 local ext_len=$(echo $line | cut -d: -f4)
14149 if (( $frag_lun != $last_lun )); then
14150 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
14151 if (( logical != 512 )); then
14152 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
14155 if (( tot_len != 512 )); then
14156 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14159 (( num_luns += 1 ))
14163 (( tot_len += ext_len ))
14166 if (( num_luns != 2 || tot_len != 512 )); then
14167 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14171 echo "FIEMAP on 2-stripe file with hole succeeded"
14173 run_test 130c "FIEMAP (2-stripe file with hole)"
14176 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
14178 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14179 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14180 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14181 skip "LU-1941: FIEMAP unimplemented on ZFS"
14183 trap cleanup_130 EXIT RETURN
14185 local fm_file=$DIR/$tfile
14186 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14187 error "setstripe on $fm_file"
14189 local actual_stripe_count=$($LFS getstripe -c $fm_file)
14190 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
14191 error "dd failed on $fm_file"
14193 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14194 filefrag_op=$(filefrag -ve -k $fm_file |
14195 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14197 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14198 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14203 for line in $filefrag_op; do
14204 local frag_lun=$(echo $line | cut -d: -f5 |
14205 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14206 local ext_len=$(echo $line | cut -d: -f4)
14207 if (( $frag_lun != $last_lun )); then
14208 if (( tot_len != 1024 )); then
14209 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14212 (( num_luns += 1 ))
14216 (( tot_len += ext_len ))
14219 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
14220 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14224 echo "FIEMAP on N-stripe file succeeded"
14226 run_test 130d "FIEMAP (N-stripe file)"
14229 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14231 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14232 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14233 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14234 skip "LU-1941: FIEMAP unimplemented on ZFS"
14236 trap cleanup_130 EXIT RETURN
14238 local fm_file=$DIR/$tfile
14239 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
14242 local expected_len=$(( (num_blks / 2) * 64 ))
14243 for ((i = 0; i < $num_blks; i++)); do
14244 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
14245 conv=notrunc > /dev/null 2>&1
14248 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14249 filefrag_op=$(filefrag -ve -k $fm_file |
14250 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14252 local last_lun=$(echo $filefrag_op | cut -d: -f5)
14257 for line in $filefrag_op; do
14258 local frag_lun=$(echo $line | cut -d: -f5)
14259 local ext_len=$(echo $line | cut -d: -f4)
14260 if (( $frag_lun != $last_lun )); then
14261 if (( tot_len != $expected_len )); then
14262 error "OST$last_lun $tot_len != $expected_len"
14264 (( num_luns += 1 ))
14268 (( tot_len += ext_len ))
14271 if (( num_luns != 2 || tot_len != $expected_len )); then
14272 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
14275 echo "FIEMAP with continuation calls succeeded"
14277 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
14280 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14281 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14282 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14283 skip "LU-1941: FIEMAP unimplemented on ZFS"
14285 local fm_file=$DIR/$tfile
14286 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
14287 error "multiop create with lov_delay_create on $fm_file"
14289 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14290 filefrag_extents=$(filefrag -vek $fm_file |
14291 awk '/extents? found/ { print $2 }')
14292 if (( $filefrag_extents != 0 )); then
14293 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
14298 run_test 130f "FIEMAP (unstriped file)"
14301 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
14302 skip "Need MDS version with at least 2.12.53 for overstriping"
14303 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14304 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14305 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14306 skip "LU-1941: FIEMAP unimplemented on ZFS"
14308 local file=$DIR/$tfile
14309 local nr=$((OSTCOUNT * 100))
14311 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
14313 stack_trap "rm -f $file"
14314 dd if=/dev/zero of=$file count=$nr bs=1M
14316 nr=$($LFS getstripe -c $file)
14318 local extents=$(filefrag -v $file |
14319 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
14321 echo "filefrag list $extents extents in file with stripecount $nr"
14322 if (( extents < nr )); then
14323 $LFS getstripe $file
14325 error "filefrag printed $extents < $nr extents"
14328 run_test 130g "FIEMAP (overstripe file)"
14330 # Test for writev/readv
14332 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
14333 error "writev test failed"
14334 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
14335 error "readv failed"
14338 run_test 131a "test iov's crossing stripe boundary for writev/readv"
14341 local fsize=$((524288 + 1048576 + 1572864))
14342 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
14343 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14344 error "append writev test failed"
14346 ((fsize += 1572864 + 1048576))
14347 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
14348 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14349 error "append writev test failed"
14352 run_test 131b "test append writev"
14355 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
14358 run_test 131c "test read/write on file w/o objects"
14361 rwv -f $DIR/$tfile -w -n 1 1572864
14362 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
14363 if [ "$NOB" != 1572864 ]; then
14364 error "Short read filed: read $NOB bytes instead of 1572864"
14368 run_test 131d "test short read"
14371 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
14372 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
14373 error "read hitting hole failed"
14376 run_test 131e "test read hitting hole"
14384 # open 11 samples [usecs] 468 4793 13658 35791898
14386 mds*) res=($(do_facet $facet \
14387 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
14389 ost*) res=($(do_facet $facet \
14390 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
14392 *) error "Wrong facet '$facet'" ;;
14394 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
14395 # if $want is zero, it means any stat increment is ok.
14396 if (( $want > 0 )); then
14397 local count=${res[1]}
14399 if (( $count != $want )); then
14400 if [[ $facet =~ "mds" ]]; then
14401 do_nodes $(comma_list $(mdts_nodes)) \
14402 $LCTL get_param mdt.*.md_stats
14404 do_nodes $(comma_list $(osts-nodes)) \
14405 $LCTL get_param obdfilter.*.stats
14407 error "The $op counter on $facet is $count, not $want"
14413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14414 remote_ost_nodsh && skip "remote OST with nodsh"
14415 remote_mds_nodsh && skip "remote MDS with nodsh"
14416 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14417 skip_env "MDS doesn't support rename stats"
14419 local testdir=$DIR/${tdir}/stats_testdir
14421 mkdir -p $DIR/${tdir}
14424 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14425 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14427 # verify mdt stats first.
14428 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14429 check_stats $SINGLEMDS "mkdir" 1
14431 # clear "open" from "lfs mkdir" above
14432 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14433 touch ${testdir}/${tfile} || error "touch failed"
14434 check_stats $SINGLEMDS "open" 1
14435 check_stats $SINGLEMDS "close" 1
14436 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14437 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14438 check_stats $SINGLEMDS "mknod" 2
14440 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14441 check_stats $SINGLEMDS "unlink" 1
14442 rm -f ${testdir}/${tfile} || error "file remove failed"
14443 check_stats $SINGLEMDS "unlink" 2
14445 # remove working dir and check mdt stats again.
14446 rmdir ${testdir} || error "rmdir failed"
14447 check_stats $SINGLEMDS "rmdir" 1
14449 local testdir1=$DIR/${tdir}/stats_testdir1
14450 mkdir_on_mdt0 -p ${testdir}
14451 mkdir_on_mdt0 -p ${testdir1}
14452 touch ${testdir1}/test1
14453 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14454 check_stats $SINGLEMDS "crossdir_rename" 1
14456 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14457 check_stats $SINGLEMDS "samedir_rename" 1
14459 rm -rf $DIR/${tdir}
14461 run_test 133a "Verifying MDT stats ========================================"
14466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14467 remote_ost_nodsh && skip "remote OST with nodsh"
14468 remote_mds_nodsh && skip "remote MDS with nodsh"
14470 local testdir=$DIR/${tdir}/stats_testdir
14472 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14473 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14474 touch ${testdir}/${tfile} || error "touch failed"
14475 cancel_lru_locks mdc
14478 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14479 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14481 # extra mdt stats verification.
14482 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14483 check_stats $SINGLEMDS "setattr" 1
14484 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14485 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14487 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14488 check_stats $SINGLEMDS "getattr" 1
14490 rm -rf $DIR/${tdir}
14492 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14493 # so the check below is not reliable
14494 [ $MDSCOUNT -eq 1 ] || return 0
14496 # Sleep to avoid a cached response.
14497 #define OBD_STATFS_CACHE_SECONDS 1
14499 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14500 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14501 $LFS df || error "lfs failed"
14502 check_stats $SINGLEMDS "statfs" 1
14504 # check aggregated statfs (LU-10018)
14505 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14507 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14510 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14511 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14513 check_stats $SINGLEMDS "statfs" 1
14515 # We want to check that the client didn't send OST_STATFS to
14516 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14517 # extra care is needed here.
14518 if remote_mds; then
14519 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14520 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14522 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14523 [ "$res" ] && error "OST got STATFS"
14528 run_test 133b "Verifying extra MDT stats =================================="
14531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14532 remote_ost_nodsh && skip "remote OST with nodsh"
14533 remote_mds_nodsh && skip "remote MDS with nodsh"
14535 local testdir=$DIR/$tdir/stats_testdir
14537 test_mkdir -p $testdir
14539 # verify obdfilter stats.
14540 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14542 cancel_lru_locks osc
14543 wait_delete_completed
14546 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14547 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14549 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14552 cancel_lru_locks osc
14553 check_stats ost1 "write" 1
14555 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14556 check_stats ost1 "read" 1
14558 > $testdir/$tfile || error "truncate failed"
14559 check_stats ost1 "punch" 1
14561 rm -f $testdir/$tfile || error "file remove failed"
14562 wait_delete_completed
14563 check_stats ost1 "destroy" 1
14567 run_test 133c "Verifying OST stats ========================================"
14574 while [ $value -ge 2 ]; do
14579 if [ $orig -gt $order ]; then
14587 local size=('K' 'M' 'G' 'T');
14589 local size_string=$value
14591 while [ $value -ge 1024 ]; do
14592 if [ $i -gt 3 ]; then
14593 #T is the biggest unit we get here, if that is bigger,
14595 size_string=${value}T
14598 value=$((value >> 10))
14599 if [ $value -lt 1024 ]; then
14600 size_string=${value}${size[$i]}
14609 get_rename_size() {
14611 local context=${2:-.}
14612 local sample=$(do_facet $SINGLEMDS $LCTL \
14613 get_param mdt.$FSNAME-MDT0000.rename_stats |
14614 grep -A1 $context |
14615 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14621 remote_ost_nodsh && skip "remote OST with nodsh"
14622 remote_mds_nodsh && skip "remote MDS with nodsh"
14623 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14624 skip_env "MDS doesn't support rename stats"
14626 local testdir1=$DIR/${tdir}/stats_testdir1
14627 local testdir2=$DIR/${tdir}/stats_testdir2
14628 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
14630 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14632 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
14633 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
14635 createmany -o $testdir1/test 512 || error "createmany failed"
14637 # check samedir rename size
14638 mv ${testdir1}/test0 ${testdir1}/test_0
14640 local testdir1_size=$(ls -l $DIR/${tdir} |
14641 awk '/stats_testdir1/ {print $5}')
14642 local testdir2_size=$(ls -l $DIR/${tdir} |
14643 awk '/stats_testdir2/ {print $5}')
14645 testdir1_size=$(order_2 $testdir1_size)
14646 testdir2_size=$(order_2 $testdir2_size)
14648 testdir1_size=$(size_in_KMGT $testdir1_size)
14649 testdir2_size=$(size_in_KMGT $testdir2_size)
14651 echo "source rename dir size: ${testdir1_size}"
14652 echo "target rename dir size: ${testdir2_size}"
14654 local cmd="do_facet $SINGLEMDS $LCTL "
14655 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14657 eval $cmd || error "$cmd failed"
14658 local samedir=$($cmd | grep 'same_dir')
14659 local same_sample=$(get_rename_size $testdir1_size)
14660 [ -z "$samedir" ] && error "samedir_rename_size count error"
14661 [[ $same_sample -eq 1 ]] ||
14662 error "samedir_rename_size error $same_sample"
14663 echo "Check same dir rename stats success"
14665 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14667 # check crossdir rename size
14668 mv ${testdir1}/test_0 ${testdir2}/test_0
14670 testdir1_size=$(ls -l $DIR/${tdir} |
14671 awk '/stats_testdir1/ {print $5}')
14672 testdir2_size=$(ls -l $DIR/${tdir} |
14673 awk '/stats_testdir2/ {print $5}')
14675 testdir1_size=$(order_2 $testdir1_size)
14676 testdir2_size=$(order_2 $testdir2_size)
14678 testdir1_size=$(size_in_KMGT $testdir1_size)
14679 testdir2_size=$(size_in_KMGT $testdir2_size)
14681 echo "source rename dir size: ${testdir1_size}"
14682 echo "target rename dir size: ${testdir2_size}"
14684 eval $cmd || error "$cmd failed"
14685 local crossdir=$($cmd | grep 'crossdir')
14686 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14687 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14688 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14689 [[ $src_sample -eq 1 ]] ||
14690 error "crossdir_rename_size error $src_sample"
14691 [[ $tgt_sample -eq 1 ]] ||
14692 error "crossdir_rename_size error $tgt_sample"
14693 echo "Check cross dir rename stats success"
14694 rm -rf $DIR/${tdir}
14696 run_test 133d "Verifying rename_stats ========================================"
14699 remote_mds_nodsh && skip "remote MDS with nodsh"
14700 remote_ost_nodsh && skip "remote OST with nodsh"
14701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14703 local testdir=$DIR/${tdir}/stats_testdir
14704 local ctr f0 f1 bs=32768 count=42 sum
14706 mkdir -p ${testdir} || error "mkdir failed"
14708 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14710 for ctr in {write,read}_bytes; do
14712 cancel_lru_locks osc
14714 do_facet ost1 $LCTL set_param -n \
14715 "obdfilter.*.exports.clear=clear"
14717 if [ $ctr = write_bytes ]; then
14719 f1=${testdir}/${tfile}
14721 f0=${testdir}/${tfile}
14725 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14728 cancel_lru_locks osc
14730 sum=$(do_facet ost1 $LCTL get_param \
14731 "obdfilter.*.exports.*.stats" |
14732 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14733 $1 == ctr { sum += $7 }
14734 END { printf("%0.0f", sum) }')
14736 if ((sum != bs * count)); then
14737 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14741 rm -rf $DIR/${tdir}
14743 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14746 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14747 skip "too old lustre for get_param -R ($facet_ver)"
14749 # verifying readability.
14750 $LCTL get_param -R '*' &> /dev/null
14752 # Verifing writability with badarea_io.
14753 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14754 local skipped_params='force_lbug|changelog_mask|daemon_file'
14755 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14756 egrep -v "$skipped_params" |
14757 xargs -n 1 find $proc_dirs -name |
14758 xargs -n 1 badarea_io ||
14759 error "client badarea_io failed"
14761 # remount the FS in case writes/reads /proc break the FS
14762 cleanup || error "failed to unmount"
14763 setup || error "failed to setup"
14765 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14768 remote_mds_nodsh && skip "remote MDS with nodsh"
14769 remote_ost_nodsh && skip "remote OST with nodsh"
14771 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14772 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14774 for facet in mds1 ost1; do
14775 local facet_ver=$(lustre_version_code $facet)
14776 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14777 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14779 log "$facet: too old lustre for get_param -R"
14781 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14782 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14783 tr -d = | egrep -v $skipped_params |
14784 xargs -n 1 find $proc_dirs -name |
14785 xargs -n 1 badarea_io" ||
14786 error "$facet badarea_io failed"
14788 skip_noexit "$facet: too old lustre for get_param -R"
14792 # remount the FS in case writes/reads /proc break the FS
14793 cleanup || error "failed to unmount"
14794 setup || error "failed to setup"
14796 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14799 remote_mds_nodsh && skip "remote MDS with nodsh"
14800 remote_ost_nodsh && skip "remote OST with nodsh"
14801 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14802 skip "Need MDS version at least 2.9.54"
14805 for facet in client mds1 ost1; do
14806 # Get the list of files that are missing the terminating newline
14807 local plist=$(do_facet $facet
14808 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14810 for ent in $plist; do
14811 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14812 awk -v FS='\v' -v RS='\v\v' \
14813 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14814 print FILENAME}'" 2>/dev/null)
14815 [ -z $missing ] || {
14816 do_facet $facet $LCTL get_param $ent | od -An -tx1
14817 error "file does not end with newline: $facet-$ent"
14822 run_test 133h "Proc files should end with newlines"
14825 remote_mds_nodsh && skip "remote MDS with nodsh"
14826 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14827 skip "Need MDS version at least 2.7.54"
14829 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14830 cancel_lru_locks mdc
14832 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14833 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14834 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14837 createmany -o $DIR/$tdir/f $nr ||
14838 error "failed to create $nr files in $DIR/$tdir"
14839 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14841 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14842 do_facet mds1 $LCTL set_param fail_loc=0x327
14843 do_facet mds1 $LCTL set_param fail_val=500
14846 echo "sleep 10 seconds ..."
14848 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14850 do_facet mds1 $LCTL set_param fail_loc=0
14851 do_facet mds1 $LCTL set_param fail_val=0
14852 [ $lck_cnt -lt $unused ] ||
14853 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14856 unlinkmany $DIR/$tdir/f $nr
14858 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14861 remote_mds_nodsh && skip "remote MDS with nodsh"
14862 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14863 skip "Need MDS version at least 2.7.54"
14865 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14866 cancel_lru_locks mdc
14868 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14869 ldlm.lock_reclaim_threshold_mb)
14870 # disable reclaim temporarily
14871 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14873 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14874 do_facet mds1 $LCTL set_param fail_loc=0x328
14875 do_facet mds1 $LCTL set_param fail_val=500
14877 $LCTL set_param debug=+trace
14880 createmany -o $DIR/$tdir/f $nr &
14881 local create_pid=$!
14883 echo "Sleep $TIMEOUT seconds ..."
14885 if ! ps -p $create_pid > /dev/null 2>&1; then
14886 do_facet mds1 $LCTL set_param fail_loc=0
14887 do_facet mds1 $LCTL set_param fail_val=0
14888 do_facet mds1 $LCTL set_param \
14889 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14890 error "createmany finished incorrectly!"
14892 do_facet mds1 $LCTL set_param fail_loc=0
14893 do_facet mds1 $LCTL set_param fail_val=0
14894 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14895 wait $create_pid || return 1
14897 unlinkmany $DIR/$tdir/f $nr
14899 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14902 remote_mds_nodsh && skip "remote MDS with nodsh"
14903 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14904 skip "Need MDS version at least 2.13.50"
14907 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14909 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14910 #set only one record at plain llog
14911 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14913 #fill already existed plain llog each 64767
14914 #wrapping whole catalog
14915 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14917 createmany -o $DIR/$tdir/$tfile_ 64700
14918 for (( i = 0; i < 64700; i = i + 2 ))
14920 rm $DIR/$tdir/$tfile_$i &
14921 rm $DIR/$tdir/$tfile_$((i + 1)) &
14926 #waiting osp synchronization
14927 wait_delete_completed
14929 run_test 135 "Race catalog processing"
14932 remote_mds_nodsh && skip "remote MDS with nodsh"
14933 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14934 skip "Need MDS version at least 2.13.50"
14937 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14938 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14939 #set only one record at plain llog
14940 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14941 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14943 #fill already existed 2 plain llogs each 64767
14944 #wrapping whole catalog
14945 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14946 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14947 wait_delete_completed
14949 createmany -o $DIR/$tdir/$tfile_ 10
14952 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14953 for (( i = 0; i < 10; i = i + 3 ))
14955 rm $DIR/$tdir/$tfile_$i &
14956 rm $DIR/$tdir/$tfile_$((i + 1)) &
14960 rm $DIR/$tdir/$tfile_$((i + 2)) &
14963 #waiting osp synchronization
14964 wait_delete_completed
14966 run_test 136 "Race catalog processing 2"
14968 test_140() { #bug-17379
14969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14971 test_mkdir $DIR/$tdir
14972 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14973 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14975 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14976 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14978 while i=$((i + 1)); do
14980 cd $i || error "Changing to $i"
14981 ln -s ../stat stat || error "Creating stat symlink"
14982 # Read the symlink until ELOOP present,
14983 # not LBUGing the system is considered success,
14984 # we didn't overrun the stack.
14985 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14986 if [ $ret -ne 0 ]; then
14987 if [ $ret -eq 40 ]; then
14990 error "Open stat symlink"
14996 echo "The symlink depth = $i"
14997 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14998 error "Invalid symlink depth"
15000 # Test recursive symlink
15001 ln -s symlink_self symlink_self
15002 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
15003 echo "open symlink_self returns $ret"
15004 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
15006 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
15009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15011 local TF="$TMP/$tfile"
15013 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15014 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15016 cancel_lru_locks $OSC
15017 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
15018 remount_client $MOUNT
15020 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
15023 $TRUNCATE $DIR/$tfile 6000
15024 cancel_lru_locks $OSC
15025 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
15028 echo "12345" >>$DIR/$tfile
15029 cancel_lru_locks $OSC
15030 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
15033 echo "12345" >>$DIR/$tfile
15034 cancel_lru_locks $OSC
15035 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
15037 run_test 150a "truncate/append tests"
15040 check_set_fallocate_or_skip
15044 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15045 out=$(check_fallocate $DIR/$tfile 2>&1) ||
15046 skip_eopnotsupp "$out|check_fallocate failed"
15048 run_test 150b "Verify fallocate (prealloc) functionality"
15051 check_set_fallocate_or_skip
15054 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15055 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
15057 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15058 # precomputed md5sum for 20MB of zeroes
15059 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
15060 local sum=($(md5sum $DIR/$tfile))
15062 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
15064 check_set_fallocate 1
15067 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15068 sum=($(md5sum $DIR/$tfile))
15070 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
15072 run_test 150bb "Verify fallocate modes both zero space"
15075 check_set_fallocate_or_skip
15076 local striping="-c2"
15078 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15079 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
15080 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
15081 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15082 local want=$((OSTCOUNT * 1048576))
15084 # Must allocate all requested space, not more than 5% extra
15085 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15086 error "bytes $bytes is not $want"
15090 echo "verify fallocate on PFL file"
15092 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15094 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
15095 error "Create $DIR/$tfile failed"
15096 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
15097 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15098 want=$((512 * 1048576))
15100 # Must allocate all requested space, not more than 5% extra
15101 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15102 error "bytes $bytes is not $want"
15104 run_test 150c "Verify fallocate Size and Blocks"
15107 check_set_fallocate_or_skip
15108 local striping="-c2"
15110 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15112 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15113 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
15114 error "setstripe failed"
15115 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
15116 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
15117 local want=$((OSTCOUNT * 1048576))
15119 # Must allocate all requested space, not more than 5% extra
15120 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15121 error "bytes $bytes is not $want"
15123 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
15126 check_set_fallocate_or_skip
15130 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15131 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15132 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15134 # Find OST with Minimum Size
15135 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15136 sort -un | head -1)
15138 # Get 100MB per OST of the available space to reduce run time
15139 # else 60% of the available space if we are running SLOW tests
15140 if [ $SLOW == "no" ]; then
15141 local space=$((1024 * 100 * OSTCOUNT))
15143 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
15146 fallocate -l${space}k $DIR/$tfile ||
15147 error "fallocate ${space}k $DIR/$tfile failed"
15148 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
15150 # get size immediately after fallocate. This should be correctly
15152 local size=$(stat -c '%s' $DIR/$tfile)
15153 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
15155 # Sleep for a while for statfs to get updated. And not pull from cache.
15158 echo "df after fallocate:"
15161 (( size / 1024 == space )) || error "size $size != requested $space"
15162 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
15163 error "used $used < space $space"
15165 rm $DIR/$tfile || error "rm failed"
15167 wait_delete_completed
15169 echo "df after unlink:"
15172 run_test 150e "Verify 60% of available OST space consumed by fallocate"
15177 local want_size_before=20480 # in bytes
15178 local want_blocks_before=40 # 512 sized blocks
15179 local want_blocks_after=24 # 512 sized blocks
15180 local length=$(((want_blocks_before - want_blocks_after) * 512))
15182 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15183 skip "need at least 2.14.0 for fallocate punch"
15185 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15186 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15189 check_set_fallocate_or_skip
15190 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15192 [[ "x$DOM" == "xyes" ]] &&
15193 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
15195 echo "Verify fallocate punch: Range within the file range"
15196 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15197 error "dd failed for bs 4096 and count 5"
15199 # Call fallocate with punch range which is within the file range
15200 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
15201 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
15202 # client must see changes immediately after fallocate
15203 size=$(stat -c '%s' $DIR/$tfile)
15204 blocks=$(stat -c '%b' $DIR/$tfile)
15206 # Verify punch worked.
15207 (( blocks == want_blocks_after )) ||
15208 error "punch failed: blocks $blocks != $want_blocks_after"
15210 (( size == want_size_before )) ||
15211 error "punch failed: size $size != $want_size_before"
15213 # Verify there is hole in file
15214 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
15215 # precomputed md5sum
15216 local expect="4a9a834a2db02452929c0a348273b4aa"
15218 cksum=($(md5sum $DIR/$tfile))
15219 [[ "${cksum[0]}" == "$expect" ]] ||
15220 error "unexpected MD5SUM after punch: ${cksum[0]}"
15222 # Start second sub-case for fallocate punch.
15223 echo "Verify fallocate punch: Range overlapping and less than blocksize"
15224 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15225 error "dd failed for bs 4096 and count 5"
15227 # Punch range less than block size will have no change in block count
15228 want_blocks_after=40 # 512 sized blocks
15230 # Punch overlaps two blocks and less than blocksize
15231 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
15232 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
15233 size=$(stat -c '%s' $DIR/$tfile)
15234 blocks=$(stat -c '%b' $DIR/$tfile)
15236 # Verify punch worked.
15237 (( blocks == want_blocks_after )) ||
15238 error "punch failed: blocks $blocks != $want_blocks_after"
15240 (( size == want_size_before )) ||
15241 error "punch failed: size $size != $want_size_before"
15243 # Verify if range is really zero'ed out. We expect Zeros.
15244 # precomputed md5sum
15245 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
15246 cksum=($(md5sum $DIR/$tfile))
15247 [[ "${cksum[0]}" == "$expect" ]] ||
15248 error "unexpected MD5SUM after punch: ${cksum[0]}"
15250 run_test 150f "Verify fallocate punch functionality"
15258 local BS=4096 # Block size in bytes
15260 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15261 skip "need at least 2.14.0 for fallocate punch"
15263 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15264 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15267 check_set_fallocate_or_skip
15268 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15270 if [[ "x$DOM" == "xyes" ]]; then
15271 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
15272 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
15274 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15275 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15278 # Get 100MB per OST of the available space to reduce run time
15279 # else 60% of the available space if we are running SLOW tests
15280 if [ $SLOW == "no" ]; then
15281 space=$((1024 * 100 * OSTCOUNT))
15283 # Find OST with Minimum Size
15284 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15285 sort -un | head -1)
15286 echo "min size OST: $space"
15287 space=$(((space * 60)/100 * OSTCOUNT))
15289 # space in 1k units, round to 4k blocks
15290 local blkcount=$((space * 1024 / $BS))
15292 echo "Verify fallocate punch: Very large Range"
15293 fallocate -l${space}k $DIR/$tfile ||
15294 error "fallocate ${space}k $DIR/$tfile failed"
15295 # write 1M at the end, start and in the middle
15296 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
15297 error "dd failed: bs $BS count 256"
15298 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
15299 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
15300 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
15301 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
15304 size=$(stat -c '%s' $DIR/$tfile)
15306 # gather punch length.
15307 local punch_size=$((size - (BS * 2)))
15309 echo "punch_size = $punch_size"
15310 echo "size - punch_size: $((size - punch_size))"
15311 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
15313 # Call fallocate to punch all except 2 blocks. We leave the
15314 # first and the last block
15315 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
15316 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
15317 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
15319 size_after=$(stat -c '%s' $DIR/$tfile)
15320 blocks_after=$(stat -c '%b' $DIR/$tfile)
15322 # Verify punch worked.
15323 # Size should be kept
15324 (( size == size_after )) ||
15325 error "punch failed: size $size != $size_after"
15327 # two 4k data blocks to remain plus possible 1 extra extent block
15328 (( blocks_after <= ((BS / 512) * 3) )) ||
15329 error "too many blocks remains: $blocks_after"
15331 # Verify that file has hole between the first and the last blocks
15332 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
15333 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
15335 echo "Hole at [$hole_start, $hole_end)"
15336 (( hole_start == BS )) ||
15337 error "no hole at offset $BS after punch"
15339 (( hole_end == BS + punch_size )) ||
15340 error "data at offset $hole_end < $((BS + punch_size))"
15342 run_test 150g "Verify fallocate punch on large range"
15345 local file=$DIR/$tfile
15348 check_set_fallocate_or_skip
15349 statx_supported || skip_env "Test must be statx() syscall supported"
15351 # fallocate() does not update the size information on the MDT
15352 fallocate -l 16K $file || error "failed to fallocate $file"
15353 cancel_lru_locks $OSC
15354 # STATX with cached-always mode will not send glimpse RPCs to OST,
15355 # it uses the caching attrs on the client side as much as possible.
15356 size=$($STATX --cached=always -c %s $file)
15357 [ $size == 16384 ] ||
15358 error "size after fallocate() is $size, expected 16384"
15360 run_test 150h "Verify extend fallocate updates the file size"
15362 #LU-2902 roc_hit was not able to read all values from lproc
15363 function roc_hit_init() {
15364 local list=$(comma_list $(osts_nodes))
15365 local dir=$DIR/$tdir-check
15366 local file=$dir/$tfile
15372 #use setstripe to do a write to every ost
15373 for i in $(seq 0 $((OSTCOUNT-1))); do
15374 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
15375 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
15376 idx=$(printf %04x $i)
15377 BEFORE=$(get_osd_param $list *OST*$idx stats |
15378 awk '$1 == "cache_access" {sum += $7}
15379 END { printf("%0.0f", sum) }')
15381 cancel_lru_locks osc
15382 cat $file >/dev/null
15384 AFTER=$(get_osd_param $list *OST*$idx stats |
15385 awk '$1 == "cache_access" {sum += $7}
15386 END { printf("%0.0f", sum) }')
15388 echo BEFORE:$BEFORE AFTER:$AFTER
15389 if ! let "AFTER - BEFORE == 4"; then
15391 error "roc_hit is not safe to use"
15399 function roc_hit() {
15400 local list=$(comma_list $(osts_nodes))
15401 echo $(get_osd_param $list '' stats |
15402 awk '$1 == "cache_hit" {sum += $7}
15403 END { printf("%0.0f", sum) }')
15406 function set_cache() {
15409 if [ "$2" == "off" ]; then
15412 local list=$(comma_list $(osts_nodes))
15413 set_osd_param $list '' $1_cache_enable $on
15415 cancel_lru_locks osc
15419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15420 remote_ost_nodsh && skip "remote OST with nodsh"
15423 local list=$(comma_list $(osts_nodes))
15425 # check whether obdfilter is cache capable at all
15426 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
15427 skip "not cache-capable obdfilter"
15430 # check cache is enabled on all obdfilters
15431 if get_osd_param $list '' read_cache_enable | grep 0; then
15432 skip "oss cache is disabled"
15435 set_osd_param $list '' writethrough_cache_enable 1
15437 # check write cache is enabled on all obdfilters
15438 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
15439 skip "oss write cache is NOT enabled"
15444 #define OBD_FAIL_OBD_NO_LRU 0x609
15445 do_nodes $list $LCTL set_param fail_loc=0x609
15447 # pages should be in the case right after write
15448 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15451 local BEFORE=$(roc_hit)
15452 cancel_lru_locks osc
15453 cat $DIR/$tfile >/dev/null
15454 local AFTER=$(roc_hit)
15456 do_nodes $list $LCTL set_param fail_loc=0
15458 if ! let "AFTER - BEFORE == CPAGES"; then
15459 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15462 cancel_lru_locks osc
15463 # invalidates OST cache
15464 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15465 set_osd_param $list '' read_cache_enable 0
15466 cat $DIR/$tfile >/dev/null
15468 # now data shouldn't be found in the cache
15470 cancel_lru_locks osc
15471 cat $DIR/$tfile >/dev/null
15473 if let "AFTER - BEFORE != 0"; then
15474 error "IN CACHE: before: $BEFORE, after: $AFTER"
15477 set_osd_param $list '' read_cache_enable 1
15480 run_test 151 "test cache on oss and controls ==============================="
15483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15485 local TF="$TMP/$tfile"
15487 # simulate ENOMEM during write
15488 #define OBD_FAIL_OST_NOMEM 0x226
15489 lctl set_param fail_loc=0x80000226
15490 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15492 sync || error "sync failed"
15493 lctl set_param fail_loc=0
15495 # discard client's cache
15496 cancel_lru_locks osc
15498 # simulate ENOMEM during read
15499 lctl set_param fail_loc=0x80000226
15500 cmp $TF $DIR/$tfile || error "cmp failed"
15501 lctl set_param fail_loc=0
15505 run_test 152 "test read/write with enomem ============================"
15508 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15510 run_test 153 "test if fdatasync does not crash ======================="
15512 dot_lustre_fid_permission_check() {
15514 local ffid=$MOUNT/.lustre/fid/$fid
15517 echo "stat fid $fid"
15518 stat $ffid || error "stat $ffid failed."
15519 echo "touch fid $fid"
15520 touch $ffid || error "touch $ffid failed."
15521 echo "write to fid $fid"
15522 cat /etc/hosts > $ffid || error "write $ffid failed."
15523 echo "read fid $fid"
15524 diff /etc/hosts $ffid || error "read $ffid failed."
15525 echo "append write to fid $fid"
15526 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15527 echo "rename fid $fid"
15528 mv $ffid $test_dir/$tfile.1 &&
15529 error "rename $ffid to $tfile.1 should fail."
15530 touch $test_dir/$tfile.1
15531 mv $test_dir/$tfile.1 $ffid &&
15532 error "rename $tfile.1 to $ffid should fail."
15533 rm -f $test_dir/$tfile.1
15534 echo "truncate fid $fid"
15535 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15536 echo "link fid $fid"
15537 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15538 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15539 echo "setfacl fid $fid"
15540 setfacl -R -m u:$USER0:rwx $ffid ||
15541 error "setfacl $ffid failed"
15542 echo "getfacl fid $fid"
15543 getfacl $ffid || error "getfacl $ffid failed."
15545 echo "unlink fid $fid"
15546 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15547 echo "mknod fid $fid"
15548 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15550 fid=[0xf00000400:0x1:0x0]
15551 ffid=$MOUNT/.lustre/fid/$fid
15553 echo "stat non-exist fid $fid"
15554 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15555 echo "write to non-exist fid $fid"
15556 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15557 echo "link new fid $fid"
15558 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15560 mkdir -p $test_dir/$tdir
15561 touch $test_dir/$tdir/$tfile
15562 fid=$($LFS path2fid $test_dir/$tdir)
15565 error "error: could not get fid for $test_dir/$dir/$tfile."
15567 ffid=$MOUNT/.lustre/fid/$fid
15570 ls $ffid || error "ls $ffid failed."
15571 echo "touch $fid/$tfile.1"
15572 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15574 echo "touch $MOUNT/.lustre/fid/$tfile"
15575 touch $MOUNT/.lustre/fid/$tfile && \
15576 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15578 echo "setxattr to $MOUNT/.lustre/fid"
15579 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15581 echo "listxattr for $MOUNT/.lustre/fid"
15582 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15584 echo "delxattr from $MOUNT/.lustre/fid"
15585 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15587 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15588 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15589 error "touch invalid fid should fail."
15591 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15592 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15593 error "touch non-normal fid should fail."
15595 echo "rename $tdir to $MOUNT/.lustre/fid"
15596 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15597 error "rename to $MOUNT/.lustre/fid should fail."
15599 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15601 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15602 local new_obf_mode=777
15604 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15605 chmod $new_obf_mode $DIR/.lustre/fid ||
15606 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15608 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15609 [ $obf_mode -eq $new_obf_mode ] ||
15610 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15612 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15613 chmod $old_obf_mode $DIR/.lustre/fid ||
15614 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15617 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15618 fid=$($LFS path2fid $test_dir/$tfile-2)
15620 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15622 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15623 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15624 error "create lov data thru .lustre failed"
15626 echo "cp /etc/passwd $test_dir/$tfile-2"
15627 cp /etc/passwd $test_dir/$tfile-2 ||
15628 error "copy to $test_dir/$tfile-2 failed."
15629 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15630 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15631 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15633 rm -rf $test_dir/tfile.lnk
15634 rm -rf $test_dir/$tfile-2
15638 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15639 skip "Need MDS version at least 2.4.1"
15641 local tf=$DIR/$tfile
15644 local fid=$($LFS path2fid $tf)
15645 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15647 # check that we get the same pathname back
15650 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15651 echo "$rootpath $fid"
15652 found=$($LFS fid2path $rootpath "$fid")
15653 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15654 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15657 # check wrong root path format
15658 rootpath=$MOUNT"_wrong"
15659 found=$($LFS fid2path $rootpath "$fid")
15660 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15662 run_test 154A "lfs path2fid and fid2path basic checks"
15665 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15666 skip "Need MDS version at least 2.4.1"
15668 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15669 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15670 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15671 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15673 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15674 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15676 # check that we get the same pathname
15677 echo "PFID: $PFID, name: $name"
15678 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15679 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15680 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15681 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15683 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15685 run_test 154B "verify the ll_decode_linkea tool"
15688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15689 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15690 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
15691 skip "Need MDS version at least 2.2.51"
15692 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15694 cp /etc/hosts $DIR/$tfile
15696 fid=$($LFS path2fid $DIR/$tfile)
15698 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15700 dot_lustre_fid_permission_check "$fid" $DIR ||
15701 error "dot lustre permission check $fid failed"
15703 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15705 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15707 touch $MOUNT/.lustre/file &&
15708 error "creation is not allowed under .lustre"
15710 mkdir $MOUNT/.lustre/dir &&
15711 error "mkdir is not allowed under .lustre"
15715 run_test 154a "Open-by-FID"
15718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15719 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15720 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15721 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15722 skip "Need MDS version at least 2.2.51"
15724 local remote_dir=$DIR/$tdir/remote_dir
15728 mkdir -p $DIR/$tdir
15729 $LFS mkdir -i $MDTIDX $remote_dir ||
15730 error "create remote directory failed"
15732 cp /etc/hosts $remote_dir/$tfile
15734 fid=$($LFS path2fid $remote_dir/$tfile)
15736 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15738 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15739 error "dot lustre permission check $fid failed"
15742 run_test 154b "Open-by-FID for remote directory"
15745 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15746 skip "Need MDS version at least 2.4.1"
15748 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15749 local FID1=$($LFS path2fid $DIR/$tfile.1)
15750 local FID2=$($LFS path2fid $DIR/$tfile.2)
15751 local FID3=$($LFS path2fid $DIR/$tfile.3)
15754 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15755 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15756 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15758 [ "$FID" = "${!want}" ] ||
15759 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15763 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15765 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15766 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15770 run_test 154c "lfs path2fid and fid2path multiple arguments"
15773 remote_mds_nodsh && skip "remote MDS with nodsh"
15774 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15775 skip "Need MDS version at least 2.5.53"
15777 if remote_mds; then
15778 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15782 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15789 local fid=$($LFS path2fid $DIR/$tfile)
15792 cmd="exec $fd<$DIR/$tfile"
15794 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15795 echo "$fid_list" | grep "$fid"
15798 cmd="exec $fd>/dev/null"
15800 if [ $rc -ne 0 ]; then
15801 error "FID $fid not found in open files list $fid_list"
15804 run_test 154d "Verify open file fid"
15808 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15809 skip "Need MDS version at least 2.6.50"
15811 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15812 error ".lustre returned by readdir"
15815 run_test 154e ".lustre is not returned by readdir"
15818 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15820 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15821 mkdir_on_mdt0 $DIR/$tdir
15822 # test dirs inherit from its stripe
15823 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15824 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15825 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15826 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15829 # get fid of parents
15830 local FID0=$($LFS path2fid $DIR/$tdir)
15831 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15832 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15833 local FID3=$($LFS path2fid $DIR)
15835 # check that path2fid --parents returns expected <parent_fid>/name
15836 # 1) test for a directory (single parent)
15837 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15838 [ "$parent" == "$FID0/foo1" ] ||
15839 error "expected parent: $FID0/foo1, got: $parent"
15841 # 2) test for a file with nlink > 1 (multiple parents)
15842 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15843 echo "$parent" | grep -F "$FID1/$tfile" ||
15844 error "$FID1/$tfile not returned in parent list"
15845 echo "$parent" | grep -F "$FID2/link" ||
15846 error "$FID2/link not returned in parent list"
15848 # 3) get parent by fid
15849 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15850 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15851 echo "$parent" | grep -F "$FID1/$tfile" ||
15852 error "$FID1/$tfile not returned in parent list (by fid)"
15853 echo "$parent" | grep -F "$FID2/link" ||
15854 error "$FID2/link not returned in parent list (by fid)"
15856 # 4) test for entry in root directory
15857 parent=$($LFS path2fid --parents $DIR/f)
15858 echo "$parent" | grep -F "$FID3/f" ||
15859 error "$FID3/f not returned in parent list"
15861 # 5) test it on root directory
15862 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15863 error "$MOUNT should not have parents"
15865 # enable xattr caching and check that linkea is correctly updated
15866 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15867 save_lustre_params client "llite.*.xattr_cache" > $save
15868 lctl set_param llite.*.xattr_cache 1
15870 # 6.1) linkea update on rename
15871 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15873 # get parents by fid
15874 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15875 # foo1 should no longer be returned in parent list
15876 echo "$parent" | grep -F "$FID1" &&
15877 error "$FID1 should no longer be in parent list"
15878 # the new path should appear
15879 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15880 error "$FID2/$tfile.moved is not in parent list"
15882 # 6.2) linkea update on unlink
15883 rm -f $DIR/$tdir/foo2/link
15884 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15885 # foo2/link should no longer be returned in parent list
15886 echo "$parent" | grep -F "$FID2/link" &&
15887 error "$FID2/link should no longer be in parent list"
15891 restore_lustre_params < $save
15894 run_test 154f "get parent fids by reading link ea"
15898 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15899 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15900 skip "Need MDS version at least 2.6.92"
15902 mkdir_on_mdt0 $DIR/$tdir
15903 llapi_fid_test -d $DIR/$tdir
15905 run_test 154g "various llapi FID tests"
15907 test_155_small_load() {
15908 local temp=$TMP/$tfile
15909 local file=$DIR/$tfile
15911 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15912 error "dd of=$temp bs=6096 count=1 failed"
15914 cancel_lru_locks $OSC
15915 cmp $temp $file || error "$temp $file differ"
15917 $TRUNCATE $temp 6000
15918 $TRUNCATE $file 6000
15919 cmp $temp $file || error "$temp $file differ (truncate1)"
15921 echo "12345" >>$temp
15922 echo "12345" >>$file
15923 cmp $temp $file || error "$temp $file differ (append1)"
15925 echo "12345" >>$temp
15926 echo "12345" >>$file
15927 cmp $temp $file || error "$temp $file differ (append2)"
15933 test_155_big_load() {
15934 remote_ost_nodsh && skip "remote OST with nodsh"
15936 local temp=$TMP/$tfile
15937 local file=$DIR/$tfile
15940 local cache_size=$(do_facet ost$((MAXI+1)) \
15941 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15943 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
15945 if [ -z "$cache_size" ]; then
15948 local large_file_size=$((cache_size * 2))
15950 echo "OSS cache size: $cache_size KB"
15951 echo "Large file size: $large_file_size KB"
15953 [ $MAXV -le $large_file_size ] &&
15954 skip_env "max available OST size needs > $large_file_size KB"
15956 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15958 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15959 error "dd of=$temp bs=$large_file_size count=1k failed"
15962 cancel_lru_locks osc
15963 cmp $temp $file || error "$temp $file differ"
15969 save_writethrough() {
15970 local facets=$(get_facets OST)
15972 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15978 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15980 save_writethrough $p
15983 set_cache writethrough on
15984 test_155_small_load
15985 restore_lustre_params < $p
15988 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15993 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15995 save_writethrough $p
15998 set_cache writethrough off
15999 test_155_small_load
16000 restore_lustre_params < $p
16003 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
16006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16008 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16010 save_writethrough $p
16013 set_cache writethrough on
16014 test_155_small_load
16015 restore_lustre_params < $p
16018 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
16021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16023 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16025 save_writethrough $p
16028 set_cache writethrough off
16029 test_155_small_load
16030 restore_lustre_params < $p
16033 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
16036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16038 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16040 save_writethrough $p
16043 set_cache writethrough on
16045 restore_lustre_params < $p
16048 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
16051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16053 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16055 save_writethrough $p
16058 set_cache writethrough off
16060 restore_lustre_params < $p
16063 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
16066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16068 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16070 save_writethrough $p
16073 set_cache writethrough on
16075 restore_lustre_params < $p
16078 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
16081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16083 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16085 save_writethrough $p
16088 set_cache writethrough off
16090 restore_lustre_params < $p
16093 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
16096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16097 remote_ost_nodsh && skip "remote OST with nodsh"
16098 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
16099 skip "stats not implemented on old servers"
16100 [ "$ost1_FSTYPE" = "zfs" ] &&
16101 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
16106 local file="$DIR/$tfile"
16107 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16109 save_writethrough $p
16112 log "Turn on read and write cache"
16114 set_cache writethrough on
16116 log "Write data and read it back."
16117 log "Read should be satisfied from the cache."
16118 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16120 cancel_lru_locks osc
16121 cat $file >/dev/null
16123 if ! let "AFTER - BEFORE == CPAGES"; then
16124 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
16126 log "cache hits: before: $BEFORE, after: $AFTER"
16129 log "Read again; it should be satisfied from the cache."
16131 cancel_lru_locks osc
16132 cat $file >/dev/null
16134 if ! let "AFTER - BEFORE == CPAGES"; then
16135 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
16137 log "cache hits:: before: $BEFORE, after: $AFTER"
16140 log "Turn off the read cache and turn on the write cache"
16142 set_cache writethrough on
16144 log "Read again; it should be satisfied from the cache."
16146 cancel_lru_locks osc
16147 cat $file >/dev/null
16149 if ! let "AFTER - BEFORE == CPAGES"; then
16150 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
16152 log "cache hits:: before: $BEFORE, after: $AFTER"
16155 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16156 # > 2.12.56 uses pagecache if cached
16157 log "Read again; it should not be satisfied from the cache."
16159 cancel_lru_locks osc
16160 cat $file >/dev/null
16162 if ! let "AFTER - BEFORE == 0"; then
16163 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
16165 log "cache hits:: before: $BEFORE, after: $AFTER"
16169 log "Write data and read it back."
16170 log "Read should be satisfied from the cache."
16171 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16173 cancel_lru_locks osc
16174 cat $file >/dev/null
16176 if ! let "AFTER - BEFORE == CPAGES"; then
16177 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
16179 log "cache hits:: before: $BEFORE, after: $AFTER"
16182 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16183 # > 2.12.56 uses pagecache if cached
16184 log "Read again; it should not be satisfied from the cache."
16186 cancel_lru_locks osc
16187 cat $file >/dev/null
16189 if ! let "AFTER - BEFORE == 0"; then
16190 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
16192 log "cache hits:: before: $BEFORE, after: $AFTER"
16196 log "Turn off read and write cache"
16198 set_cache writethrough off
16200 log "Write data and read it back"
16201 log "It should not be satisfied from the cache."
16203 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16204 cancel_lru_locks osc
16206 cat $file >/dev/null
16208 if ! let "AFTER - BEFORE == 0"; then
16209 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
16211 log "cache hits:: before: $BEFORE, after: $AFTER"
16214 log "Turn on the read cache and turn off the write cache"
16216 set_cache writethrough off
16218 log "Write data and read it back"
16219 log "It should not be satisfied from the cache."
16221 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16223 cancel_lru_locks osc
16224 cat $file >/dev/null
16226 if ! let "AFTER - BEFORE == 0"; then
16227 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
16229 log "cache hits:: before: $BEFORE, after: $AFTER"
16232 log "Read again; it should be satisfied from the cache."
16234 cancel_lru_locks osc
16235 cat $file >/dev/null
16237 if ! let "AFTER - BEFORE == CPAGES"; then
16238 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
16240 log "cache hits:: before: $BEFORE, after: $AFTER"
16243 restore_lustre_params < $p
16246 run_test 156 "Verification of tunables"
16249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16250 remote_mds_nodsh && skip "remote MDS with nodsh"
16251 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16252 skip "Need MDS version at least 2.2.0"
16254 changelog_register || error "changelog_register failed"
16255 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16256 changelog_users $SINGLEMDS | grep -q $cl_user ||
16257 error "User $cl_user not found in changelog_users"
16259 mkdir_on_mdt0 $DIR/$tdir
16262 test_mkdir -p $DIR/$tdir/pics/2008/zachy
16263 changelog_clear 0 || error "changelog_clear failed"
16264 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
16265 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
16266 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16267 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16268 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16269 rm $DIR/$tdir/pics/desktop.jpg
16271 echo "verifying changelog mask"
16272 changelog_chmask "-MKDIR"
16273 changelog_chmask "-CLOSE"
16275 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
16276 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
16278 changelog_chmask "+MKDIR"
16279 changelog_chmask "+CLOSE"
16281 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
16282 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
16284 MKDIRS=$(changelog_dump | grep -c "MKDIR")
16285 CLOSES=$(changelog_dump | grep -c "CLOSE")
16286 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
16287 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
16290 echo "verifying target fid"
16291 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
16292 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
16293 [ "$fidc" == "$fidf" ] ||
16294 error "changelog '$tfile' fid $fidc != file fid $fidf"
16295 echo "verifying parent fid"
16296 # The FID returned from the Changelog may be the directory shard on
16297 # a different MDT, and not the FID returned by path2fid on the parent.
16298 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
16299 # since this is what will matter when recreating this file in the tree.
16300 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
16301 local pathp=$($LFS fid2path $MOUNT "$fidp")
16302 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
16303 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
16305 echo "getting records for $cl_user"
16306 changelog_users $SINGLEMDS
16307 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
16309 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
16310 error "changelog_clear failed"
16311 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
16312 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
16313 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
16314 error "user index expect $user_rec1 + $nclr != $user_rec2"
16316 local min0_rec=$(changelog_users $SINGLEMDS |
16317 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
16318 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
16319 awk '{ print $1; exit; }')
16321 changelog_dump | tail -n 5
16322 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
16323 [ $first_rec == $((min0_rec + 1)) ] ||
16324 error "first index should be $min0_rec + 1 not $first_rec"
16326 # LU-3446 changelog index reset on MDT restart
16327 local cur_rec1=$(changelog_users $SINGLEMDS |
16328 awk '/^current.index:/ { print $NF }')
16329 changelog_clear 0 ||
16330 error "clear all changelog records for $cl_user failed"
16331 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
16332 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
16333 error "Fail to start $SINGLEMDS"
16334 local cur_rec2=$(changelog_users $SINGLEMDS |
16335 awk '/^current.index:/ { print $NF }')
16336 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
16337 [ $cur_rec1 == $cur_rec2 ] ||
16338 error "current index should be $cur_rec1 not $cur_rec2"
16340 echo "verifying users from this test are deregistered"
16341 changelog_deregister || error "changelog_deregister failed"
16342 changelog_users $SINGLEMDS | grep -q $cl_user &&
16343 error "User '$cl_user' still in changelog_users"
16345 # lctl get_param -n mdd.*.changelog_users
16346 # current_index: 144
16347 # ID index (idle seconds)
16348 # cl3 144 (2) mask=<list>
16349 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
16350 # this is the normal case where all users were deregistered
16351 # make sure no new records are added when no users are present
16352 local last_rec1=$(changelog_users $SINGLEMDS |
16353 awk '/^current.index:/ { print $NF }')
16354 touch $DIR/$tdir/chloe
16355 local last_rec2=$(changelog_users $SINGLEMDS |
16356 awk '/^current.index:/ { print $NF }')
16357 echo "verify changelogs are off: $last_rec1 == $last_rec2"
16358 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
16360 # any changelog users must be leftovers from a previous test
16361 changelog_users $SINGLEMDS
16362 echo "other changelog users; can't verify off"
16365 run_test 160a "changelog sanity"
16367 test_160b() { # LU-3587
16368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16369 remote_mds_nodsh && skip "remote MDS with nodsh"
16370 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16371 skip "Need MDS version at least 2.2.0"
16373 changelog_register || error "changelog_register failed"
16374 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16375 changelog_users $SINGLEMDS | grep -q $cl_user ||
16376 error "User '$cl_user' not found in changelog_users"
16378 local longname1=$(str_repeat a 255)
16379 local longname2=$(str_repeat b 255)
16382 echo "creating very long named file"
16383 touch $longname1 || error "create of '$longname1' failed"
16384 echo "renaming very long named file"
16385 mv $longname1 $longname2
16387 changelog_dump | grep RENME | tail -n 5
16390 run_test 160b "Verify that very long rename doesn't crash in changelog"
16393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16394 remote_mds_nodsh && skip "remote MDS with nodsh"
16396 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16397 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16398 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16399 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16403 # Registration step
16404 changelog_register || error "changelog_register failed"
16407 mkdir -p $DIR/$tdir
16408 $MCREATE $DIR/$tdir/foo_160c
16409 changelog_chmask "-TRUNC"
16410 $TRUNCATE $DIR/$tdir/foo_160c 200
16411 changelog_chmask "+TRUNC"
16412 $TRUNCATE $DIR/$tdir/foo_160c 199
16413 changelog_dump | tail -n 5
16414 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
16415 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
16417 run_test 160c "verify that changelog log catch the truncate event"
16420 remote_mds_nodsh && skip "remote MDS with nodsh"
16421 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16423 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
16424 skip "Need MDS version at least 2.7.60"
16426 # Registration step
16427 changelog_register || error "changelog_register failed"
16429 mkdir -p $DIR/$tdir/migrate_dir
16430 changelog_clear 0 || error "changelog_clear failed"
16432 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
16433 changelog_dump | tail -n 5
16434 local migrates=$(changelog_dump | grep -c "MIGRT")
16435 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
16437 run_test 160d "verify that changelog log catch the migrate event"
16440 remote_mds_nodsh && skip "remote MDS with nodsh"
16443 changelog_register || error "changelog_register failed"
16445 local MDT0=$(facet_svc $SINGLEMDS)
16448 # No user (expect fail)
16449 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
16451 if [ $rc -eq 0 ]; then
16452 error "Should fail without user"
16453 elif [ $rc -ne 4 ]; then
16454 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
16457 # Delete a future user (expect fail)
16458 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
16460 if [ $rc -eq 0 ]; then
16461 error "Deleted non-existant user cl77"
16462 elif [ $rc -ne 2 ]; then
16463 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
16466 # Clear to a bad index (1 billion should be safe)
16467 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
16470 if [ $rc -eq 0 ]; then
16471 error "Successfully cleared to invalid CL index"
16472 elif [ $rc -ne 22 ]; then
16473 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
16476 run_test 160e "changelog negative testing (should return errors)"
16479 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16480 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16481 skip "Need MDS version at least 2.10.56"
16483 local mdts=$(comma_list $(mdts_nodes))
16486 changelog_register || error "first changelog_register failed"
16487 changelog_register || error "second changelog_register failed"
16489 declare -A cl_user1
16490 declare -A cl_user2
16495 # generate some changelog records to accumulate on each MDT
16496 # use all_char because created files should be evenly distributed
16497 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16498 error "test_mkdir $tdir failed"
16499 log "$(date +%s): creating first files"
16500 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16501 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
16502 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
16505 # check changelogs have been generated
16506 local start=$SECONDS
16507 local idle_time=$((MDSCOUNT * 5 + 5))
16508 local nbcl=$(changelog_dump | wc -l)
16509 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16511 for param in "changelog_max_idle_time=$idle_time" \
16513 "changelog_min_gc_interval=2" \
16514 "changelog_min_free_cat_entries=3"; do
16515 local MDT0=$(facet_svc $SINGLEMDS)
16516 local var="${param%=*}"
16517 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16519 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16520 do_nodes $mdts $LCTL set_param mdd.*.$param
16523 # force cl_user2 to be idle (1st part), but also cancel the
16524 # cl_user1 records so that it is not evicted later in the test.
16525 local sleep1=$((idle_time / 2))
16526 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16529 # simulate changelog catalog almost full
16530 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16531 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16533 for i in $(seq $MDSCOUNT); do
16534 cl_users=(${CL_USERS[mds$i]})
16535 cl_user1[mds$i]="${cl_users[0]}"
16536 cl_user2[mds$i]="${cl_users[1]}"
16538 [ -n "${cl_user1[mds$i]}" ] ||
16539 error "mds$i: no user registered"
16540 [ -n "${cl_user2[mds$i]}" ] ||
16541 error "mds$i: only ${cl_user2[mds$i]} is registered"
16543 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16544 [ -n "$user_rec1" ] ||
16545 error "mds$i: User ${cl_user1[mds$i]} not registered"
16546 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16547 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16548 [ -n "$user_rec2" ] ||
16549 error "mds$i: User ${cl_user1[mds$i]} not registered"
16550 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16551 "$user_rec1 + 2 == $user_rec2"
16552 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16553 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16554 "$user_rec1 + 2, but is $user_rec2"
16555 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16556 [ -n "$user_rec2" ] ||
16557 error "mds$i: User ${cl_user2[mds$i]} not registered"
16558 [ $user_rec1 == $user_rec2 ] ||
16559 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16560 "$user_rec1, but is $user_rec2"
16563 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16564 local sleep2=$((idle_time - (SECONDS - start) + 1))
16565 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16568 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16569 # cl_user1 should be OK because it recently processed records.
16570 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16571 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16572 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16573 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16576 # ensure gc thread is done
16577 for i in $(mdts_nodes); do
16578 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16579 error "$i: GC-thread not done"
16583 for (( i = 1; i <= MDSCOUNT; i++ )); do
16584 # check cl_user1 still registered
16585 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16586 error "mds$i: User ${cl_user1[mds$i]} not registered"
16587 # check cl_user2 unregistered
16588 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16589 error "mds$i: User ${cl_user2[mds$i]} still registered"
16591 # check changelogs are present and starting at $user_rec1 + 1
16592 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16593 [ -n "$user_rec1" ] ||
16594 error "mds$i: User ${cl_user1[mds$i]} not registered"
16595 first_rec=$($LFS changelog $(facet_svc mds$i) |
16596 awk '{ print $1; exit; }')
16598 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16599 [ $((user_rec1 + 1)) == $first_rec ] ||
16600 error "mds$i: rec $first_rec != $user_rec1 + 1"
16603 run_test 160f "changelog garbage collect (timestamped users)"
16606 remote_mds_nodsh && skip "remote MDS with nodsh"
16607 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16608 skip "Need MDS version at least 2.14.55"
16610 local mdts=$(comma_list $(mdts_nodes))
16613 changelog_register || error "first changelog_register failed"
16614 changelog_register || error "second changelog_register failed"
16616 declare -A cl_user1
16617 declare -A cl_user2
16622 # generate some changelog records to accumulate on each MDT
16623 # use all_char because created files should be evenly distributed
16624 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16625 error "test_mkdir $tdir failed"
16626 for ((i = 0; i < MDSCOUNT; i++)); do
16627 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16628 error "create $DIR/$tdir/d$i.1 failed"
16631 # check changelogs have been generated
16632 local nbcl=$(changelog_dump | wc -l)
16633 (( $nbcl > 0 )) || error "no changelogs found"
16635 # reduce the max_idle_indexes value to make sure we exceed it
16636 for param in "changelog_max_idle_indexes=2" \
16638 "changelog_min_gc_interval=2"; do
16639 local MDT0=$(facet_svc $SINGLEMDS)
16640 local var="${param%=*}"
16641 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16643 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16644 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16645 error "unable to set mdd.*.$param"
16648 local start=$SECONDS
16649 for i in $(seq $MDSCOUNT); do
16650 cl_users=(${CL_USERS[mds$i]})
16651 cl_user1[mds$i]="${cl_users[0]}"
16652 cl_user2[mds$i]="${cl_users[1]}"
16654 [ -n "${cl_user1[mds$i]}" ] ||
16655 error "mds$i: user1 is not registered"
16656 [ -n "${cl_user2[mds$i]}" ] ||
16657 error "mds$i: only ${cl_user1[mds$i]} is registered"
16659 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16660 [ -n "$user_rec1" ] ||
16661 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16662 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16663 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16664 [ -n "$user_rec2" ] ||
16665 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16666 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16667 "$user_rec1 + 2 == $user_rec2"
16668 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16669 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16670 "expected $user_rec1 + 2, but is $user_rec2"
16671 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16672 [ -n "$user_rec2" ] ||
16673 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16674 [ $user_rec1 == $user_rec2 ] ||
16675 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16676 "expected $user_rec1, but is $user_rec2"
16679 # ensure we are past the previous changelog_min_gc_interval set above
16680 local sleep2=$((start + 2 - SECONDS))
16681 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16682 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16683 # cl_user1 should be OK because it recently processed records.
16684 for ((i = 0; i < MDSCOUNT; i++)); do
16685 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16686 error "create $DIR/$tdir/d$i.3 failed"
16689 # ensure gc thread is done
16690 for i in $(mdts_nodes); do
16691 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16692 error "$i: GC-thread not done"
16696 for (( i = 1; i <= MDSCOUNT; i++ )); do
16697 # check cl_user1 still registered
16698 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16699 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16700 # check cl_user2 unregistered
16701 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16702 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16704 # check changelogs are present and starting at $user_rec1 + 1
16705 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16706 [ -n "$user_rec1" ] ||
16707 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16708 first_rec=$($LFS changelog $(facet_svc mds$i) |
16709 awk '{ print $1; exit; }')
16711 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16712 [ $((user_rec1 + 1)) == $first_rec ] ||
16713 error "mds$i: rec $first_rec != $user_rec1 + 1"
16716 run_test 160g "changelog garbage collect on idle records"
16719 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16720 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16721 skip "Need MDS version at least 2.10.56"
16723 local mdts=$(comma_list $(mdts_nodes))
16726 changelog_register || error "first changelog_register failed"
16727 changelog_register || error "second changelog_register failed"
16729 declare -A cl_user1
16730 declare -A cl_user2
16735 # generate some changelog records to accumulate on each MDT
16736 # use all_char because created files should be evenly distributed
16737 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16738 error "test_mkdir $tdir failed"
16739 for ((i = 0; i < MDSCOUNT; i++)); do
16740 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16741 error "create $DIR/$tdir/d$i.1 failed"
16744 # check changelogs have been generated
16745 local nbcl=$(changelog_dump | wc -l)
16746 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16748 for param in "changelog_max_idle_time=10" \
16750 "changelog_min_gc_interval=2"; do
16751 local MDT0=$(facet_svc $SINGLEMDS)
16752 local var="${param%=*}"
16753 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16755 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16756 do_nodes $mdts $LCTL set_param mdd.*.$param
16759 # force cl_user2 to be idle (1st part)
16762 for i in $(seq $MDSCOUNT); do
16763 cl_users=(${CL_USERS[mds$i]})
16764 cl_user1[mds$i]="${cl_users[0]}"
16765 cl_user2[mds$i]="${cl_users[1]}"
16767 [ -n "${cl_user1[mds$i]}" ] ||
16768 error "mds$i: no user registered"
16769 [ -n "${cl_user2[mds$i]}" ] ||
16770 error "mds$i: only ${cl_user2[mds$i]} is registered"
16772 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16773 [ -n "$user_rec1" ] ||
16774 error "mds$i: User ${cl_user1[mds$i]} not registered"
16775 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16776 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16777 [ -n "$user_rec2" ] ||
16778 error "mds$i: User ${cl_user1[mds$i]} not registered"
16779 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16780 "$user_rec1 + 2 == $user_rec2"
16781 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16782 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16783 "$user_rec1 + 2, but is $user_rec2"
16784 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16785 [ -n "$user_rec2" ] ||
16786 error "mds$i: User ${cl_user2[mds$i]} not registered"
16787 [ $user_rec1 == $user_rec2 ] ||
16788 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16789 "$user_rec1, but is $user_rec2"
16792 # force cl_user2 to be idle (2nd part) and to reach
16793 # changelog_max_idle_time
16796 # force each GC-thread start and block then
16797 # one per MDT/MDD, set fail_val accordingly
16798 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16799 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16801 # generate more changelogs to trigger fail_loc
16802 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16803 error "create $DIR/$tdir/${tfile}bis failed"
16805 # stop MDT to stop GC-thread, should be done in back-ground as it will
16806 # block waiting for the thread to be released and exit
16807 declare -A stop_pids
16808 for i in $(seq $MDSCOUNT); do
16810 stop_pids[mds$i]=$!
16813 for i in $(mdts_nodes); do
16816 local facets=$(facets_up_on_host $i)
16818 for facet in ${facets//,/ }; do
16819 if [[ $facet == mds* ]]; then
16823 # ensure each MDS's gc threads are still present and all in "R"
16824 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16825 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16826 error "$i: expected $nb GC-thread"
16828 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16830 error "$i: GC-thread not found in R-state"
16831 # check umounts of each MDT on MDS have reached kthread_stop()
16832 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16833 error "$i: expected $nb umount"
16835 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16836 error "$i: umount not found in D-state"
16839 # release all GC-threads
16840 do_nodes $mdts $LCTL set_param fail_loc=0
16842 # wait for MDT stop to complete
16843 for i in $(seq $MDSCOUNT); do
16844 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16848 # may try to check if any orphan changelog records are present
16849 # via ldiskfs/zfs and llog_reader...
16851 # re-start/mount MDTs
16852 for i in $(seq $MDSCOUNT); do
16853 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16854 error "Fail to start mds$i"
16858 for i in $(seq $MDSCOUNT); do
16859 # check cl_user1 still registered
16860 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16861 error "mds$i: User ${cl_user1[mds$i]} not registered"
16862 # check cl_user2 unregistered
16863 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16864 error "mds$i: User ${cl_user2[mds$i]} still registered"
16866 # check changelogs are present and starting at $user_rec1 + 1
16867 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16868 [ -n "$user_rec1" ] ||
16869 error "mds$i: User ${cl_user1[mds$i]} not registered"
16870 first_rec=$($LFS changelog $(facet_svc mds$i) |
16871 awk '{ print $1; exit; }')
16873 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16874 [ $((user_rec1 + 1)) == $first_rec ] ||
16875 error "mds$i: first index should be $user_rec1 + 1, " \
16876 "but is $first_rec"
16879 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16884 local mdts=$(comma_list $(mdts_nodes))
16886 changelog_register || error "first changelog_register failed"
16888 # generate some changelog records to accumulate on each MDT
16889 # use all_char because created files should be evenly distributed
16890 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16891 error "test_mkdir $tdir failed"
16892 for ((i = 0; i < MDSCOUNT; i++)); do
16893 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16894 error "create $DIR/$tdir/d$i.1 failed"
16897 # check changelogs have been generated
16898 local nbcl=$(changelog_dump | wc -l)
16899 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16901 # simulate race between register and unregister
16902 # XXX as fail_loc is set per-MDS, with DNE configs the race
16903 # simulation will only occur for one MDT per MDS and for the
16904 # others the normal race scenario will take place
16905 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16906 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16907 do_nodes $mdts $LCTL set_param fail_val=1
16909 # unregister 1st user
16910 changelog_deregister &
16912 # wait some time for deregister work to reach race rdv
16914 # register 2nd user
16915 changelog_register || error "2nd user register failed"
16917 wait $pid1 || error "1st user deregister failed"
16921 declare -A LAST_REC
16922 for i in $(seq $MDSCOUNT); do
16923 if changelog_users mds$i | grep "^cl"; then
16924 # make sure new records are added with one user present
16925 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16926 awk '/^current.index:/ { print $NF }')
16928 error "mds$i has no user registered"
16932 # generate more changelog records to accumulate on each MDT
16933 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16934 error "create $DIR/$tdir/${tfile}bis failed"
16936 for i in $(seq $MDSCOUNT); do
16937 last_rec=$(changelog_users $SINGLEMDS |
16938 awk '/^current.index:/ { print $NF }')
16939 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16940 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16941 error "changelogs are off on mds$i"
16944 run_test 160i "changelog user register/unregister race"
16947 remote_mds_nodsh && skip "remote MDS with nodsh"
16948 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16949 skip "Need MDS version at least 2.12.56"
16951 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16952 stack_trap "umount $MOUNT2" EXIT
16954 changelog_register || error "first changelog_register failed"
16955 stack_trap "changelog_deregister" EXIT
16957 # generate some changelog
16958 # use all_char because created files should be evenly distributed
16959 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16960 error "mkdir $tdir failed"
16961 for ((i = 0; i < MDSCOUNT; i++)); do
16962 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16963 error "create $DIR/$tdir/d$i.1 failed"
16966 # open the changelog device
16967 exec 3>/dev/changelog-$FSNAME-MDT0000
16968 stack_trap "exec 3>&-" EXIT
16969 exec 4</dev/changelog-$FSNAME-MDT0000
16970 stack_trap "exec 4<&-" EXIT
16972 # umount the first lustre mount
16974 stack_trap "mount_client $MOUNT" EXIT
16976 # read changelog, which may or may not fail, but should not crash
16980 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16981 changelog_users $SINGLEMDS | grep -q $cl_user ||
16982 error "User $cl_user not found in changelog_users"
16984 printf 'clear:'$cl_user':0' >&3
16986 run_test 160j "client can be umounted while its chanangelog is being used"
16989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16990 remote_mds_nodsh && skip "remote MDS with nodsh"
16992 mkdir -p $DIR/$tdir/1/1
16994 changelog_register || error "changelog_register failed"
16995 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16997 changelog_users $SINGLEMDS | grep -q $cl_user ||
16998 error "User '$cl_user' not found in changelog_users"
16999 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
17000 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
17001 rmdir $DIR/$tdir/1/1 & sleep 1
17003 touch $DIR/$tdir/2/2
17004 rm -rf $DIR/$tdir/2
17009 changelog_dump | grep rmdir || error "rmdir not recorded"
17011 run_test 160k "Verify that changelog records are not lost"
17013 # Verifies that a file passed as a parameter has recently had an operation
17014 # performed on it that has generated an MTIME changelog which contains the
17015 # correct parent FID. As files might reside on a different MDT from the
17016 # parent directory in DNE configurations, the FIDs are translated to paths
17017 # before being compared, which should be identical
17018 compare_mtime_changelog() {
17026 mdtidx=$($LFS getstripe --mdt-index $file)
17027 mdtidx=$(printf "%04x" $mdtidx)
17029 # Obtain the parent FID from the MTIME changelog
17030 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
17031 [ -z "$mtime" ] && error "MTIME changelog not recorded"
17033 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
17034 [ -z "$cl_fid" ] && error "parent FID not present"
17036 # Verify that the path for the parent FID is the same as the path for
17037 # the test directory
17038 pdir=$($LFS fid2path $MOUNT "$cl_fid")
17042 [[ "${pdir%/}" == "$dir" ]] ||
17043 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
17047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17049 remote_mds_nodsh && skip "remote MDS with nodsh"
17050 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17051 skip "Need MDS version at least 2.13.55"
17055 changelog_register || error "changelog_register failed"
17056 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17058 changelog_users $SINGLEMDS | grep -q $cl_user ||
17059 error "User '$cl_user' not found in changelog_users"
17061 # Clear some types so that MTIME changelogs are generated
17062 changelog_chmask "-CREAT"
17063 changelog_chmask "-CLOSE"
17065 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
17067 # Test CL_MTIME during setattr
17068 touch $DIR/$tdir/$tfile
17069 compare_mtime_changelog $DIR/$tdir/$tfile
17071 # Test CL_MTIME during close
17072 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
17073 compare_mtime_changelog $DIR/$tdir/${tfile}_2
17075 run_test 160l "Verify that MTIME changelog records contain the parent FID"
17078 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17079 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17080 skip "Need MDS version at least 2.14.51"
17087 changelog_register || error "first changelog_register failed"
17088 changelog_register || error "second changelog_register failed"
17090 cl_users=(${CL_USERS[mds1]})
17091 cl_user1="${cl_users[0]}"
17092 cl_user2="${cl_users[1]}"
17093 # generate some changelog records to accumulate on MDT0
17094 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17095 createmany -m $DIR/$tdir/$tfile 50 ||
17096 error "create $DIR/$tdir/$tfile failed"
17097 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17100 # check changelogs have been generated
17101 local nbcl=$(changelog_dump | wc -l)
17102 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17104 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
17105 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
17107 __changelog_clear mds1 $cl_user1 +10
17108 __changelog_clear mds1 $cl_user2 0 &
17111 __changelog_clear mds1 $cl_user1 0 ||
17112 error "fail to cancel record for $cl_user1"
17114 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17116 run_test 160m "Changelog clear race"
17119 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17120 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17121 skip "Need MDS version at least 2.14.51"
17130 changelog_register || error "first changelog_register failed"
17132 cl_users=(${CL_USERS[mds1]})
17133 cl_user1="${cl_users[0]}"
17135 # generate some changelog records to accumulate on MDT0
17136 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17137 first_rec=$(changelog_users $SINGLEMDS |
17138 awk '/^current.index:/ { print $NF }')
17139 while (( last_rec < (( first_rec + 65000)) )); do
17140 createmany -m $DIR/$tdir/$tfile 10000 ||
17141 error "create $DIR/$tdir/$tfile failed"
17143 for i in $(seq 0 10000); do
17144 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
17148 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
17149 error "unlinkmany failed unlink"
17150 last_rec=$(changelog_users $SINGLEMDS |
17151 awk '/^current.index:/ { print $NF }')
17152 echo last record $last_rec
17153 (( last_rec == 0 )) && error "no changelog found"
17156 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
17157 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
17159 __changelog_clear mds1 $cl_user1 0 &
17162 __changelog_clear mds1 $cl_user1 0 ||
17163 error "fail to cancel record for $cl_user1"
17165 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17167 run_test 160n "Changelog destroy race"
17170 local mdt="$(facet_svc $SINGLEMDS)"
17172 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17173 remote_mds_nodsh && skip "remote MDS with nodsh"
17174 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
17175 skip "Need MDS version at least 2.14.52"
17177 changelog_register --user test_160o -m unlnk+close+open ||
17178 error "changelog_register failed"
17180 do_facet $SINGLEMDS $LCTL --device $mdt \
17181 changelog_register -u "Tt3_-#" &&
17182 error "bad symbols in name should fail"
17184 do_facet $SINGLEMDS $LCTL --device $mdt \
17185 changelog_register -u test_160o &&
17186 error "the same name registration should fail"
17188 do_facet $SINGLEMDS $LCTL --device $mdt \
17189 changelog_register -u test_160toolongname &&
17190 error "too long name registration should fail"
17192 changelog_chmask "MARK+HSM"
17193 lctl get_param mdd.*.changelog*mask
17194 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17195 changelog_users $SINGLEMDS | grep -q $cl_user ||
17196 error "User $cl_user not found in changelog_users"
17198 echo $cl_user | grep -q test_160o ||
17199 error "User $cl_user has no specific name 'test160o'"
17202 changelog_clear 0 || error "changelog_clear failed"
17203 # generate some changelog records to accumulate on MDT0
17204 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17205 touch $DIR/$tdir/$tfile # open 1
17207 OPENS=$(changelog_dump | grep -c "OPEN")
17208 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
17210 # must be no MKDIR it wasn't set as user mask
17211 MKDIR=$(changelog_dump | grep -c "MKDIR")
17212 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
17214 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
17215 mdd.$mdt.changelog_current_mask -n)
17216 # register maskless user
17217 changelog_register || error "changelog_register failed"
17218 # effective mask should be not changed because it is not minimal
17219 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17220 mdd.$mdt.changelog_current_mask -n)
17221 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
17222 # set server mask to minimal value
17223 changelog_chmask "MARK"
17224 # check effective mask again, should be treated as DEFMASK now
17225 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17226 mdd.$mdt.changelog_current_mask -n)
17227 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17229 if (( $MDS1_VERSION >= $(version_code 2.15.52) )) ; then
17230 # set server mask back to some value
17231 changelog_chmask "CLOSE,UNLNK"
17232 # check effective mask again, should not remain as DEFMASK
17233 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17234 mdd.$mdt.changelog_current_mask -n)
17235 [[ $mask != *"HLINK"* ]] || error "mask is still DEFMASK"
17238 do_facet $SINGLEMDS $LCTL --device $mdt \
17239 changelog_deregister -u test_160o ||
17240 error "cannot deregister by name"
17242 run_test 160o "changelog user name and mask"
17245 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17246 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17247 skip "Need MDS version at least 2.14.51"
17248 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
17254 changelog_register || error "first changelog_register failed"
17256 cl_users=(${CL_USERS[mds1]})
17257 cl_user1="${cl_users[0]}"
17259 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17260 createmany -m $DIR/$tdir/$tfile 50 ||
17261 error "create $DIR/$tdir/$tfile failed"
17262 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17265 # check changelogs have been generated
17266 entry_count=$(changelog_dump | wc -l)
17267 ((entry_count != 0)) || error "no changelog entries found"
17269 # remove changelog_users and check that orphan entries are removed
17271 local dev=$(mdsdevname 1)
17272 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
17273 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
17274 entry_count=$(changelog_dump | wc -l)
17275 ((entry_count == 0)) ||
17276 error "found $entry_count changelog entries, expected none"
17278 run_test 160p "Changelog orphan cleanup with no users"
17281 local mdt="$(facet_svc $SINGLEMDS)"
17284 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17285 remote_mds_nodsh && skip "remote MDS with nodsh"
17286 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
17287 skip "Need MDS version at least 2.14.54"
17289 # set server mask to minimal value like server init does
17290 changelog_chmask "MARK"
17291 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
17292 error "changelog_register failed"
17293 # check effective mask again, should be treated as DEFMASK now
17294 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17295 mdd.$mdt.changelog_current_mask -n)
17296 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
17297 error "changelog_deregister failed"
17298 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17300 run_test 160q "changelog effective mask is DEFMASK if not set"
17303 remote_mds_nodsh && skip "remote MDS with nodsh"
17304 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
17305 skip "Need MDS version at least 2.14.55"
17307 local mdts=$(comma_list $(mdts_nodes))
17309 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
17310 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
17311 fail_val=$((24 * 3600 * 10))
17313 # Create a user which is 10 days old
17314 changelog_register || error "first changelog_register failed"
17316 declare -A cl_user1
17319 # generate some changelog records to accumulate on each MDT
17320 # use all_char because created files should be evenly distributed
17321 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17322 error "test_mkdir $tdir failed"
17323 for ((i = 0; i < MDSCOUNT; i++)); do
17324 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17325 error "create $DIR/$tdir/d$i.1 failed"
17328 # check changelogs have been generated
17329 local nbcl=$(changelog_dump | wc -l)
17330 (( nbcl > 0 )) || error "no changelogs found"
17332 # reduce the max_idle_indexes value to make sure we exceed it
17333 for param in "changelog_max_idle_indexes=2097446912" \
17334 "changelog_max_idle_time=2592000" \
17336 "changelog_min_gc_interval=2"; do
17337 local MDT0=$(facet_svc $SINGLEMDS)
17338 local var="${param%=*}"
17339 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17341 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17342 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17343 error "unable to set mdd.*.$param"
17346 local start=$SECONDS
17347 for i in $(seq $MDSCOUNT); do
17348 cl_users=(${CL_USERS[mds$i]})
17349 cl_user1[mds$i]="${cl_users[0]}"
17351 [[ -n "${cl_user1[mds$i]}" ]] ||
17352 error "mds$i: no user registered"
17355 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
17356 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
17358 # ensure we are past the previous changelog_min_gc_interval set above
17359 local sleep2=$((start + 2 - SECONDS))
17360 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17362 # Generate one more changelog to trigger GC
17363 for ((i = 0; i < MDSCOUNT; i++)); do
17364 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
17365 error "create $DIR/$tdir/d$i.3 failed"
17368 # ensure gc thread is done
17369 for node in $(mdts_nodes); do
17370 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
17371 error "$node: GC-thread not done"
17374 do_nodes $mdts $LCTL set_param fail_loc=0
17376 for (( i = 1; i <= MDSCOUNT; i++ )); do
17377 # check cl_user1 is purged
17378 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
17379 error "mds$i: User ${cl_user1[mds$i]} is registered"
17383 run_test 160s "changelog garbage collect on idle records * time"
17386 remote_mds_nodsh && skip "remote MDS with nodsh"
17387 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
17388 skip "Need MDS version at least 2.15.50"
17390 local MDT0=$(facet_svc $SINGLEMDS)
17396 changelog_register --user user1 -m all ||
17397 error "user1 failed to register"
17399 mkdir_on_mdt0 $DIR/$tdir
17400 # create default overstripe to maximize changelog size
17401 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
17402 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
17403 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17405 # user2 consumes less records so less space
17406 changelog_register --user user2 || error "user2 failed to register"
17407 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
17408 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17410 # check changelogs have been generated
17411 local nbcl=$(changelog_dump | wc -l)
17412 (( nbcl > 0 )) || error "no changelogs found"
17414 # reduce the changelog_min_gc_interval to force check
17415 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
17416 local var="${param%=*}"
17417 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17419 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
17420 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
17421 error "unable to set mdd.*.$param"
17425 cl_users=(${CL_USERS[mds1]})
17426 cl_user1="${cl_users[0]}"
17427 cl_user2="${cl_users[1]}"
17429 [[ -n $cl_user1 ]] ||
17430 error "mds1: user #1 isn't registered"
17431 [[ -n $cl_user2 ]] ||
17432 error "mds1: user #2 isn't registered"
17434 # ensure we are past the previous changelog_min_gc_interval set above
17435 local sleep2=$((start + 2 - SECONDS))
17436 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17438 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
17439 do_facet mds1 $LCTL set_param fail_loc=0x018c \
17440 fail_val=$(((llog_size1 + llog_size2) / 2))
17442 # Generate more changelog to trigger GC
17443 createmany -o $DIR/$tdir/u3_ 4 ||
17444 error "create failed for more files"
17446 # ensure gc thread is done
17447 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
17448 error "mds1: GC-thread not done"
17450 do_facet mds1 $LCTL set_param fail_loc=0
17452 # check cl_user1 is purged
17453 changelog_users mds1 | grep -q "$cl_user1" &&
17454 error "User $cl_user1 is registered"
17455 # check cl_user2 is not purged
17456 changelog_users mds1 | grep -q "$cl_user2" ||
17457 error "User $cl_user2 is not registered"
17459 run_test 160t "changelog garbage collect on lack of space"
17462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17464 test_mkdir -c1 $DIR/$tdir
17465 cp /etc/hosts $DIR/$tdir/$tfile
17466 test_mkdir -c1 $DIR/$tdir/foo1
17467 test_mkdir -c1 $DIR/$tdir/foo2
17468 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
17469 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
17470 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
17471 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
17472 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
17473 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17474 $LFS fid2path $DIR $FID
17475 error "bad link ea"
17478 rm $DIR/$tdir/foo2/zachary
17480 rm $DIR/$tdir/foo2/thor
17482 rm $DIR/$tdir/$tfile
17484 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
17485 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
17486 { $LFS fid2path $DIR $FID; error "bad link rename"; }
17487 rm $DIR/$tdir/foo2/maggie
17490 local longname=$tfile.avg_len_is_thirty_two_
17491 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
17492 error_noexit 'failed to unlink many hardlinks'" EXIT
17493 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
17494 error "failed to hardlink many files"
17495 links=$($LFS fid2path $DIR $FID | wc -l)
17496 echo -n "${links}/1000 links in link EA"
17497 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
17499 run_test 161a "link ea sanity"
17502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17503 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
17506 local remote_dir=$DIR/$tdir/remote_dir
17508 mkdir -p $DIR/$tdir
17509 $LFS mkdir -i $MDTIDX $remote_dir ||
17510 error "create remote directory failed"
17512 cp /etc/hosts $remote_dir/$tfile
17513 mkdir -p $remote_dir/foo1
17514 mkdir -p $remote_dir/foo2
17515 ln $remote_dir/$tfile $remote_dir/foo1/sofia
17516 ln $remote_dir/$tfile $remote_dir/foo2/zachary
17517 ln $remote_dir/$tfile $remote_dir/foo1/luna
17518 ln $remote_dir/$tfile $remote_dir/foo2/thor
17520 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
17522 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17523 $LFS fid2path $DIR $FID
17524 error "bad link ea"
17527 rm $remote_dir/foo2/zachary
17529 rm $remote_dir/foo2/thor
17531 rm $remote_dir/$tfile
17533 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
17534 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
17535 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
17536 $LFS fid2path $DIR $FID
17537 error "bad link rename"
17539 rm $remote_dir/foo2/maggie
17542 local longname=filename_avg_len_is_thirty_two_
17543 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
17544 error "failed to hardlink many files"
17545 links=$($LFS fid2path $DIR $FID | wc -l)
17546 echo -n "${links}/1000 links in link EA"
17547 [[ ${links} -gt 60 ]] ||
17548 error "expected at least 60 links in link EA"
17549 unlinkmany $remote_dir/foo2/$longname 1000 ||
17550 error "failed to unlink many hardlinks"
17552 run_test 161b "link ea sanity under remote directory"
17555 remote_mds_nodsh && skip "remote MDS with nodsh"
17556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17557 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
17558 skip "Need MDS version at least 2.1.5"
17560 # define CLF_RENAME_LAST 0x0001
17561 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
17562 changelog_register || error "changelog_register failed"
17565 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
17566 touch $DIR/$tdir/foo_161c
17567 touch $DIR/$tdir/bar_161c
17568 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17569 changelog_dump | grep RENME | tail -n 5
17570 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17571 changelog_clear 0 || error "changelog_clear failed"
17572 if [ x$flags != "x0x1" ]; then
17573 error "flag $flags is not 0x1"
17576 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
17577 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
17578 touch $DIR/$tdir/foo_161c
17579 touch $DIR/$tdir/bar_161c
17580 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17581 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17582 changelog_dump | grep RENME | tail -n 5
17583 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17584 changelog_clear 0 || error "changelog_clear failed"
17585 if [ x$flags != "x0x0" ]; then
17586 error "flag $flags is not 0x0"
17588 echo "rename overwrite a target having nlink > 1," \
17589 "changelog record has flags of $flags"
17591 # rename doesn't overwrite a target (changelog flag 0x0)
17592 touch $DIR/$tdir/foo_161c
17593 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
17594 changelog_dump | grep RENME | tail -n 5
17595 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
17596 changelog_clear 0 || error "changelog_clear failed"
17597 if [ x$flags != "x0x0" ]; then
17598 error "flag $flags is not 0x0"
17600 echo "rename doesn't overwrite a target," \
17601 "changelog record has flags of $flags"
17603 # define CLF_UNLINK_LAST 0x0001
17604 # unlink a file having nlink = 1 (changelog flag 0x1)
17605 rm -f $DIR/$tdir/foo2_161c
17606 changelog_dump | grep UNLNK | tail -n 5
17607 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17608 changelog_clear 0 || error "changelog_clear failed"
17609 if [ x$flags != "x0x1" ]; then
17610 error "flag $flags is not 0x1"
17612 echo "unlink a file having nlink = 1," \
17613 "changelog record has flags of $flags"
17615 # unlink a file having nlink > 1 (changelog flag 0x0)
17616 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17617 rm -f $DIR/$tdir/foobar_161c
17618 changelog_dump | grep UNLNK | tail -n 5
17619 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17620 changelog_clear 0 || error "changelog_clear failed"
17621 if [ x$flags != "x0x0" ]; then
17622 error "flag $flags is not 0x0"
17624 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
17626 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
17629 remote_mds_nodsh && skip "remote MDS with nodsh"
17630 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17635 changelog_register || error "changelog_register failed"
17637 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17638 # interfer with $MOUNT/.lustre/fid/ access
17640 [[ $? -eq 0 ]] || error "mkdir failed"
17642 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17643 $LCTL set_param fail_loc=0x8000140c
17645 $LCTL set_param fail_val=5
17648 echo foofoo > $DIR/$tdir/$tfile &
17651 # wait for create to be delayed
17655 [[ $? -eq 0 ]] || error "create should be blocked"
17657 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17658 stack_trap "rm -f $tempfile"
17659 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17660 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17661 # some delay may occur during ChangeLog publishing and file read just
17662 # above, that could allow file write to happen finally
17663 [[ -s $tempfile ]] && echo "file should be empty"
17665 $LCTL set_param fail_loc=0
17668 [[ $? -eq 0 ]] || error "create failed"
17670 run_test 161d "create with concurrent .lustre/fid access"
17673 local expected="$1"
17678 path=$($LFS fid2path "$@")
17681 if [ $rc -ne 0 ]; then
17682 error "path looked up of '$expected' failed: rc=$rc"
17683 elif [ "$path" != "$expected" ]; then
17684 error "path looked up '$path' instead of '$expected'"
17686 echo "FID '$fid' resolves to path '$path' as expected"
17690 test_162a() { # was test_162
17691 test_mkdir -p -c1 $DIR/$tdir/d2
17692 touch $DIR/$tdir/d2/$tfile
17693 touch $DIR/$tdir/d2/x1
17694 touch $DIR/$tdir/d2/x2
17695 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17696 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17698 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17699 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17702 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17703 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17704 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17706 # softlink to wrong file
17707 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17708 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17709 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17712 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17713 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17714 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17715 # fid2path dir/fsname should both work
17716 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17717 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17719 # hardlink count: check that there are 2 links
17720 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17721 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17723 # hardlink indexing: remove the first link
17724 rm $DIR/$tdir/d2/p/q/r/hlink
17725 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17727 run_test 162a "path lookup sanity"
17730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17731 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17734 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17735 error "create striped dir failed"
17737 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17738 tail -n 1 | awk '{print $2}')
17739 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17741 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17742 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17745 for ((i=0;i<5;i++)); do
17746 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17747 error "get fid for f$i failed"
17748 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17750 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17751 error "get fid for d$i failed"
17752 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17757 run_test 162b "striped directory path lookup sanity"
17759 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17761 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17762 skip "Need MDS version at least 2.7.51"
17764 local lpath=$tdir.local
17765 local rpath=$tdir.remote
17767 test_mkdir $DIR/$lpath
17768 test_mkdir $DIR/$rpath
17770 for ((i = 0; i <= 101; i++)); do
17773 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17774 error "get fid for local directory $DIR/$lpath failed"
17775 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17778 test_mkdir $DIR/$rpath
17779 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17780 error "get fid for remote directory $DIR/$rpath failed"
17781 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17786 run_test 162c "fid2path works with paths 100 or more directories deep"
17788 oalr_event_count() {
17792 awk -v name="${FSNAME}-OST0000" \
17793 -v event="${event}" \
17794 '$1 == "TRACE" && $2 == event && $3 == name' \
17799 oalr_expect_event_count() {
17802 local expect="${3}"
17805 count=$(oalr_event_count "${event}" "${trace}")
17806 if ((count == expect)); then
17810 error_noexit "${event} event count was '${count}', expected ${expect}"
17816 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17818 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17822 sync # Flush previous IOs so we can count log entries.
17823 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17824 stack_trap cleanup_165 EXIT
17828 local trace="/tmp/${tfile}.trace"
17832 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17833 skip "OFD access log unsupported"
17836 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17839 do_facet ost1 ofd_access_log_reader --list
17842 do_facet ost1 killall -TERM ofd_access_log_reader
17846 if ((rc != 0)); then
17847 error "ofd_access_log_reader exited with rc = '${rc}'"
17850 # Parse trace file for discovery events:
17851 oalr_expect_event_count alr_log_add "${trace}" 1
17852 oalr_expect_event_count alr_log_eof "${trace}" 1
17853 oalr_expect_event_count alr_log_free "${trace}" 1
17855 run_test 165a "ofd access log discovery"
17858 local trace="/tmp/${tfile}.trace"
17859 local file="${DIR}/${tfile}"
17868 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17869 skip "OFD access log unsupported"
17872 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17875 do_facet ost1 ofd_access_log_reader --list
17877 lfs setstripe -c 1 -i 0 "${file}"
17878 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17879 error "cannot create '${file}'"
17882 do_facet ost1 killall -TERM ofd_access_log_reader
17886 if ((rc != 0)); then
17887 error "ofd_access_log_reader exited with rc = '${rc}'"
17890 oalr_expect_event_count alr_log_entry "${trace}" 1
17892 pfid1=$($LFS path2fid "${file}")
17894 # 1 2 3 4 5 6 7 8 9 10
17895 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17896 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17898 echo "entry = '${entry[*]}'" >&2
17901 if [[ "${pfid1}" != "${pfid2}" ]]; then
17902 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17906 if ((size != 1048576)); then
17907 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17911 if [[ "${flags}" != "w" ]]; then
17912 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17915 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17918 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17919 error "cannot read '${file}'"
17922 do_facet ost1 killall -TERM ofd_access_log_reader
17926 if ((rc != 0)); then
17927 error "ofd_access_log_reader exited with rc = '${rc}'"
17930 oalr_expect_event_count alr_log_entry "${trace}" 1
17932 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17933 echo "entry = '${entry[*]}'" >&2
17936 if [[ "${pfid1}" != "${pfid2}" ]]; then
17937 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17941 if ((size != 524288)); then
17942 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17946 if [[ "${flags}" != "r" ]]; then
17947 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17950 run_test 165b "ofd access log entries are produced and consumed"
17953 local trace="/tmp/${tfile}.trace"
17954 local file="${DIR}/${tdir}/${tfile}"
17956 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17957 skip "OFD access log unsupported"
17959 test_mkdir "${DIR}/${tdir}"
17962 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17965 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17967 # 4096 / 64 = 64. Create twice as many entries.
17968 for ((i = 0; i < 128; i++)); do
17969 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17970 error "cannot create file"
17975 do_facet ost1 killall -TERM ofd_access_log_reader
17978 if ((rc != 0)); then
17979 error "ofd_access_log_reader exited with rc = '${rc}'"
17982 unlinkmany "${file}-%d" 128
17984 run_test 165c "full ofd access logs do not block IOs"
17986 oal_get_read_count() {
17989 # STATS lustre-OST0001 alr_read_count 1
17991 do_facet ost1 cat "${stats}" |
17992 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17993 END { print count; }'
17996 oal_expect_read_count() {
18001 # Ask ofd_access_log_reader to write stats.
18002 do_facet ost1 killall -USR1 ofd_access_log_reader
18004 # Allow some time for things to happen.
18007 count=$(oal_get_read_count "${stats}")
18008 if ((count == expect)); then
18012 error_noexit "bad read count, got ${count}, expected ${expect}"
18013 do_facet ost1 cat "${stats}" >&2
18018 local stats="/tmp/${tfile}.stats"
18019 local file="${DIR}/${tdir}/${tfile}"
18020 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
18022 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18023 skip "OFD access log unsupported"
18025 test_mkdir "${DIR}/${tdir}"
18028 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
18031 lfs setstripe -c 1 -i 0 "${file}"
18033 do_facet ost1 lctl set_param "${param}=rw"
18034 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18035 error "cannot create '${file}'"
18036 oal_expect_read_count "${stats}" 1
18038 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18039 error "cannot read '${file}'"
18040 oal_expect_read_count "${stats}" 2
18042 do_facet ost1 lctl set_param "${param}=r"
18043 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18044 error "cannot create '${file}'"
18045 oal_expect_read_count "${stats}" 2
18047 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18048 error "cannot read '${file}'"
18049 oal_expect_read_count "${stats}" 3
18051 do_facet ost1 lctl set_param "${param}=w"
18052 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18053 error "cannot create '${file}'"
18054 oal_expect_read_count "${stats}" 4
18056 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18057 error "cannot read '${file}'"
18058 oal_expect_read_count "${stats}" 4
18060 do_facet ost1 lctl set_param "${param}=0"
18061 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18062 error "cannot create '${file}'"
18063 oal_expect_read_count "${stats}" 4
18065 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18066 error "cannot read '${file}'"
18067 oal_expect_read_count "${stats}" 4
18069 do_facet ost1 killall -TERM ofd_access_log_reader
18072 if ((rc != 0)); then
18073 error "ofd_access_log_reader exited with rc = '${rc}'"
18076 run_test 165d "ofd_access_log mask works"
18079 local stats="/tmp/${tfile}.stats"
18080 local file0="${DIR}/${tdir}-0/${tfile}"
18081 local file1="${DIR}/${tdir}-1/${tfile}"
18083 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18084 skip "OFD access log unsupported"
18086 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18088 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
18089 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
18091 lfs setstripe -c 1 -i 0 "${file0}"
18092 lfs setstripe -c 1 -i 0 "${file1}"
18095 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
18098 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
18099 error "cannot create '${file0}'"
18101 oal_expect_read_count "${stats}" 0
18103 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
18104 error "cannot create '${file1}'"
18106 oal_expect_read_count "${stats}" 1
18108 do_facet ost1 killall -TERM ofd_access_log_reader
18111 if ((rc != 0)); then
18112 error "ofd_access_log_reader exited with rc = '${rc}'"
18115 run_test 165e "ofd_access_log MDT index filter works"
18118 local trace="/tmp/${tfile}.trace"
18123 do_facet ost1 timeout 60 ofd_access_log_reader \
18124 --exit-on-close --debug=- --trace=- > "${trace}" &
18131 if ((rc != 0)); then
18132 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
18137 run_test 165f "ofd_access_log_reader --exit-on-close works"
18140 # do directio so as not to populate the page cache
18141 log "creating a 10 Mb file"
18142 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
18143 error "multiop failed while creating a file"
18144 log "starting reads"
18145 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18146 log "truncating the file"
18147 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
18148 error "multiop failed while truncating the file"
18150 kill %+ || true # reads might have finished
18151 echo "wait until dd is finished"
18153 log "removing the temporary file"
18154 rm -rf $DIR/$tfile || error "tmp file removal failed"
18156 run_test 169 "parallel read and truncate should not deadlock"
18159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18161 $LCTL clear # bug 18514
18162 $LCTL debug_daemon start $TMP/${tfile}_log_good
18164 $LCTL debug_daemon stop
18165 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
18166 error "sed failed to read log_good"
18168 $LCTL debug_daemon start $TMP/${tfile}_log_good
18170 $LCTL debug_daemon stop
18172 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
18173 error "lctl df log_bad failed"
18175 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18176 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18178 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
18179 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
18181 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
18182 error "bad_line good_line1 good_line2 are empty"
18184 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18185 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
18186 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18188 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
18189 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18190 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18192 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
18193 error "bad_line_new good_line_new are empty"
18195 local expected_good=$((good_line1 + good_line2*2))
18197 rm -f $TMP/${tfile}*
18198 # LU-231, short malformed line may not be counted into bad lines
18199 if [ $bad_line -ne $bad_line_new ] &&
18200 [ $bad_line -ne $((bad_line_new - 1)) ]; then
18201 error "expected $bad_line bad lines, but got $bad_line_new"
18205 if [ $expected_good -ne $good_line_new ]; then
18206 error "expected $expected_good good lines, but got $good_line_new"
18211 run_test 170 "test lctl df to handle corrupted log ====================="
18213 test_171() { # bug20592
18214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18216 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
18217 $LCTL set_param fail_loc=0x50e
18218 $LCTL set_param fail_val=3000
18219 multiop_bg_pause $DIR/$tfile O_s || true
18221 kill -USR1 $MULTIPID
18225 if dmesg | grep "recursive fault"; then
18226 error "caught a recursive fault"
18228 $LCTL set_param fail_loc=0
18231 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
18235 #define OBD_FAIL_OBD_CLEANUP 0x60e
18236 $LCTL set_param fail_loc=0x60e
18237 umount $MOUNT || error "umount $MOUNT failed"
18238 stack_trap "mount_client $MOUNT"
18240 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
18241 error "no client OBDs are remained"
18243 $LCTL dl | while read devno state type name foo; do
18246 $LCTL --device $name cleanup
18247 $LCTL --device $name detach
18250 # skip server devices
18255 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
18256 $LCTL dl | egrep " osc | lov | lmv | mdc "
18257 error "some client OBDs are still remained"
18261 run_test 172 "manual device removal with lctl cleanup/detach ======"
18263 # it would be good to share it with obdfilter-survey/iokit-libecho code
18264 setup_obdecho_osc () {
18267 local obdfilter_name=$2
18268 echo "Creating new osc for $obdfilter_name on $ost_nid"
18269 # make sure we can find loopback nid
18270 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
18272 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
18273 ${obdfilter_name}_osc_UUID || rc=2; }
18274 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
18275 ${obdfilter_name}_UUID $ost_nid || rc=3; }
18279 cleanup_obdecho_osc () {
18280 local obdfilter_name=$1
18281 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
18282 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
18289 local pages=${3:-64}
18294 local obd_size=$(get_obd_size $node $OBD)
18295 local page_size=$(get_page_size $node)
18296 if [[ -n "$obd_size" ]]; then
18297 local new_count=$((obd_size / (pages * page_size / 1024)))
18298 [[ $new_count -ge $count ]] || count=$new_count
18301 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
18302 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
18304 if [ $rc -eq 0 ]; then
18305 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
18306 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
18308 echo "New object id is $id"
18309 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
18311 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
18312 "test_brw $count w v $pages $id" || rc=4; }
18313 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
18315 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
18316 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
18317 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
18318 { do_facet $node "$LCTL --device ec detach" || rc=6; }
18319 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
18324 skip "obdecho on osc is no longer supported"
18326 run_test 180a "test obdecho on osc"
18329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18330 remote_ost_nodsh && skip "remote OST with nodsh"
18332 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18333 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18334 error "failed to load module obdecho"
18336 local target=$(do_facet ost1 $LCTL dl |
18337 awk '/obdfilter/ { print $4; exit; }')
18339 if [ -n "$target" ]; then
18340 obdecho_test $target ost1 || error "obdecho_test failed with $?"
18342 do_facet ost1 $LCTL dl
18343 error "there is no obdfilter target on ost1"
18346 run_test 180b "test obdecho directly on obdfilter"
18348 test_180c() { # LU-2598
18349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18350 remote_ost_nodsh && skip "remote OST with nodsh"
18351 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
18352 skip "Need MDS version at least 2.4.0"
18354 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18355 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18356 error "failed to load module obdecho"
18358 local target=$(do_facet ost1 $LCTL dl |
18359 awk '/obdfilter/ { print $4; exit; }')
18361 if [ -n "$target" ]; then
18362 local pages=16384 # 64MB bulk I/O RPC size
18364 obdecho_test "$target" ost1 "$pages" ||
18365 error "obdecho_test with pages=$pages failed with $?"
18367 do_facet ost1 $LCTL dl
18368 error "there is no obdfilter target on ost1"
18371 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
18373 test_181() { # bug 22177
18374 test_mkdir $DIR/$tdir
18375 # create enough files to index the directory
18376 createmany -o $DIR/$tdir/foobar 4000
18377 # print attributes for debug purpose
18380 multiop_bg_pause $DIR/$tdir D_Sc || return 1
18382 # remove the files & current working dir
18383 unlinkmany $DIR/$tdir/foobar 4000
18385 kill -USR1 $MULTIPID
18387 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
18390 run_test 181 "Test open-unlinked dir ========================"
18396 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18398 $LCTL set_param mdc.*.rpc_stats=clear
18400 for (( i = 0; i < $tcount; i++ )) ; do
18401 mkdir $DIR/$tdir/$i
18404 for (( i = 0; i < $tcount; i++ )) ; do
18405 createmany -o $DIR/$tdir/$i/f- $fcount &
18409 for (( i = 0; i < $tcount; i++ )) ; do
18410 unlinkmany $DIR/$tdir/$i/f- $fcount &
18414 $LCTL get_param mdc.*.rpc_stats
18418 run_test 182a "Test parallel modify metadata operations from mdc"
18421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18422 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18429 do_facet mds1 $LCTL list_param \
18430 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
18431 skip "MDS lacks parallel RPC handling"
18433 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18435 rpc_count=$(do_facet mds1 $LCTL get_param -n \
18436 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
18439 createmany -i 0 -d $DIR/$tdir/t- $tcount
18441 for (( i = 0; i < $tcount; i++ )) ; do
18442 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18446 delta=$((etime - stime))
18447 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
18450 for (( i = 0; i < $tcount; i++ )) ; do
18451 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
18455 delta=$((etime - stime))
18456 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
18460 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18462 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
18465 createmany -i 0 -d $DIR/$tdir/t- $tcount
18467 for (( i = 0; i < $tcount; i++ )) ; do
18468 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18472 delta=$((etime - stime))
18473 echo "Time for file creation $delta sec for 1 RPC sent at a time"
18476 for (( i = 0; i < $tcount; i++ )) ; do
18477 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
18481 delta=$((etime - stime))
18482 echo "Time for file removal $delta sec for 1 RPC sent at a time"
18484 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
18486 run_test 182b "Test parallel modify metadata operations from osp"
18488 test_183() { # LU-2275
18489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18490 remote_mds_nodsh && skip "remote MDS with nodsh"
18491 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
18492 skip "Need MDS version at least 2.3.56"
18494 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18495 echo aaa > $DIR/$tdir/$tfile
18497 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
18498 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
18500 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
18501 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
18503 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18505 # Flush negative dentry cache
18506 touch $DIR/$tdir/$tfile
18508 # We are not checking for any leaked references here, they'll
18509 # become evident next time we do cleanup with module unload.
18512 run_test 183 "No crash or request leak in case of strange dispositions ========"
18514 # test suite 184 is for LU-2016, LU-2017
18516 check_swap_layouts_support
18518 dir0=$DIR/$tdir/$testnum
18519 test_mkdir -p -c1 $dir0
18524 $LFS setstripe -c1 $file1
18526 $LFS setstripe -c2 $file2
18528 gen1=$($LFS getstripe -g $file1)
18529 gen2=$($LFS getstripe -g $file2)
18531 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
18532 gen=$($LFS getstripe -g $file1)
18533 [[ $gen1 != $gen ]] ||
18534 error "Layout generation on $file1 does not change"
18535 gen=$($LFS getstripe -g $file2)
18536 [[ $gen2 != $gen ]] ||
18537 error "Layout generation on $file2 does not change"
18539 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
18540 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18542 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
18544 run_test 184a "Basic layout swap"
18547 check_swap_layouts_support
18549 dir0=$DIR/$tdir/$testnum
18550 mkdir -p $dir0 || error "creating dir $dir0"
18557 $LFS setstripe -c1 $file1
18558 $LFS setstripe -c2 $file2
18559 $LFS setstripe -c1 $file3
18560 chown $RUNAS_ID $file3
18561 gen1=$($LFS getstripe -g $file1)
18562 gen2=$($LFS getstripe -g $file2)
18564 $LFS swap_layouts $dir1 $dir2 &&
18565 error "swap of directories layouts should fail"
18566 $LFS swap_layouts $dir1 $file1 &&
18567 error "swap of directory and file layouts should fail"
18568 $RUNAS $LFS swap_layouts $file1 $file2 &&
18569 error "swap of file we cannot write should fail"
18570 $LFS swap_layouts $file1 $file3 &&
18571 error "swap of file with different owner should fail"
18572 /bin/true # to clear error code
18574 run_test 184b "Forbidden layout swap (will generate errors)"
18577 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
18578 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
18579 check_swap_layouts_support
18580 check_swap_layout_no_dom $DIR
18582 local dir0=$DIR/$tdir/$testnum
18583 mkdir -p $dir0 || error "creating dir $dir0"
18585 local ref1=$dir0/ref1
18586 local ref2=$dir0/ref2
18587 local file1=$dir0/file1
18588 local file2=$dir0/file2
18589 # create a file large enough for the concurrent test
18590 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
18591 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
18592 echo "ref file size: ref1($(stat -c %s $ref1))," \
18593 "ref2($(stat -c %s $ref2))"
18596 dd if=$ref1 of=$file1 bs=16k &
18599 # Make sure dd starts to copy file, but wait at most 5 seconds
18601 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
18603 $LFS swap_layouts $file1 $file2
18606 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
18607 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
18609 # how many bytes copied before swapping layout
18610 local copied=$(stat -c %s $file2)
18611 local remaining=$(stat -c %s $ref1)
18612 remaining=$((remaining - copied))
18613 echo "Copied $copied bytes before swapping layout..."
18615 cmp -n $copied $file1 $ref2 | grep differ &&
18616 error "Content mismatch [0, $copied) of ref2 and file1"
18617 cmp -n $copied $file2 $ref1 ||
18618 error "Content mismatch [0, $copied) of ref1 and file2"
18619 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
18620 error "Content mismatch [$copied, EOF) of ref1 and file1"
18623 rm -f $ref1 $ref2 $file1 $file2
18625 run_test 184c "Concurrent write and layout swap"
18628 check_swap_layouts_support
18629 check_swap_layout_no_dom $DIR
18630 [ -z "$(which getfattr 2>/dev/null)" ] &&
18631 skip_env "no getfattr command"
18633 local file1=$DIR/$tdir/$tfile-1
18634 local file2=$DIR/$tdir/$tfile-2
18635 local file3=$DIR/$tdir/$tfile-3
18639 mkdir -p $DIR/$tdir
18640 touch $file1 || error "create $file1 failed"
18641 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18642 error "create $file2 failed"
18643 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18644 error "create $file3 failed"
18645 lovea1=$(get_layout_param $file1)
18647 $LFS swap_layouts $file2 $file3 ||
18648 error "swap $file2 $file3 layouts failed"
18649 $LFS swap_layouts $file1 $file2 ||
18650 error "swap $file1 $file2 layouts failed"
18652 lovea2=$(get_layout_param $file2)
18655 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
18657 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18658 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
18660 run_test 184d "allow stripeless layouts swap"
18663 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
18664 skip "Need MDS version at least 2.6.94"
18665 check_swap_layouts_support
18666 check_swap_layout_no_dom $DIR
18667 [ -z "$(which getfattr 2>/dev/null)" ] &&
18668 skip_env "no getfattr command"
18670 local file1=$DIR/$tdir/$tfile-1
18671 local file2=$DIR/$tdir/$tfile-2
18672 local file3=$DIR/$tdir/$tfile-3
18675 mkdir -p $DIR/$tdir
18676 touch $file1 || error "create $file1 failed"
18677 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18678 error "create $file2 failed"
18679 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18680 error "create $file3 failed"
18682 $LFS swap_layouts $file1 $file2 ||
18683 error "swap $file1 $file2 layouts failed"
18685 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18686 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18688 echo 123 > $file1 || error "Should be able to write into $file1"
18690 $LFS swap_layouts $file1 $file3 ||
18691 error "swap $file1 $file3 layouts failed"
18693 echo 123 > $file1 || error "Should be able to write into $file1"
18695 rm -rf $file1 $file2 $file3
18697 run_test 184e "Recreate layout after stripeless layout swaps"
18700 # Create a file with name longer than sizeof(struct stat) ==
18701 # 144 to see if we can get chars from the file name to appear
18702 # in the returned striping. Note that 'f' == 0x66.
18703 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18705 mkdir -p $DIR/$tdir
18706 mcreate $DIR/$tdir/$file
18707 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18708 error "IOC_MDC_GETFILEINFO returned garbage striping"
18711 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18713 test_185() { # LU-2441
18714 # LU-3553 - no volatile file support in old servers
18715 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18716 skip "Need MDS version at least 2.3.60"
18718 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18719 touch $DIR/$tdir/spoo
18720 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18721 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18722 error "cannot create/write a volatile file"
18723 [ "$FILESET" == "" ] &&
18724 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18725 error "FID is still valid after close"
18727 multiop_bg_pause $DIR/$tdir vVw4096_c
18734 # assume that the next FID for this client is sequential, since stdout
18735 # is unfortunately eaten by multiop_bg_pause
18736 local n=$((${fidv[1]} + 1))
18737 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18738 if [ "$FILESET" == "" ]; then
18739 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18740 error "FID is missing before close"
18742 kill -USR1 $multi_pid
18743 # 1 second delay, so if mtime change we will see it
18745 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18746 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18748 run_test 185 "Volatile file support"
18750 function create_check_volatile() {
18754 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18757 local FID=$(cat /tmp/${tfile}.fid)
18758 [ "$FID" == "" ] && error "can't get FID for volatile"
18759 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18760 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18761 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18765 cancel_lru_locks mdc # flush opencache
18766 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18771 # LU-12516 - volatile creation via .lustre
18772 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18773 skip "Need MDS version at least 2.3.55"
18775 create_check_volatile 0
18776 [ $MDSCOUNT -lt 2 ] && return 0
18779 create_check_volatile 1
18783 run_test 185a "Volatile file creation in .lustre/fid/"
18786 remote_mds_nodsh && skip "remote MDS with nodsh"
18787 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18788 skip "Need MDS version at least 2.3.0"
18790 local dir0=$DIR/$tdir/$testnum
18791 mkdir -p $dir0 || error "creating dir $dir0"
18793 local file=$dir0/file1
18794 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18795 local dv1=$($LFS data_version $file)
18796 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18797 local dv2=$($LFS data_version $file)
18798 [[ $dv1 != $dv2 ]] ||
18799 error "data version did not change on write $dv1 == $dv2"
18804 run_test 187a "Test data version change"
18807 remote_mds_nodsh && skip "remote MDS with nodsh"
18808 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18809 skip "Need MDS version at least 2.3.0"
18811 local dir0=$DIR/$tdir/$testnum
18812 mkdir -p $dir0 || error "creating dir $dir0"
18814 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18815 [[ ${DV[0]} != ${DV[1]} ]] ||
18816 error "data version did not change on write"\
18817 " ${DV[0]} == ${DV[1]}"
18822 run_test 187b "Test data version change on volatile file"
18825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18826 remote_mgs_nodsh && skip "remote MGS with nodsh"
18827 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18829 local POOL=${POOL:-cea1}
18830 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18831 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18834 local last_ost=$(($OSTCOUNT - 1))
18836 local ost_list=$(seq $first_ost $ost_step $last_ost)
18837 local ost_range="$first_ost $last_ost $ost_step"
18838 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18839 local file_dir=$POOL_ROOT/file_tst
18840 local subdir=$test_path/subdir
18844 # former test_200a test_200b
18845 pool_add $POOL || { rc=$? ; break; }
18846 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18847 # former test_200c test_200d
18848 mkdir -p $test_path
18849 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18850 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18852 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18853 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18854 || { rc=$? ; break; }
18855 # former test_200e test_200f
18856 local files=$((OSTCOUNT*3))
18857 pool_alloc_files $POOL $test_path $files "$ost_list" \
18858 || { rc=$? ; break; }
18859 pool_create_files $POOL $file_dir $files "$ost_list" \
18860 || { rc=$? ; break; }
18861 # former test_200g test_200h
18862 pool_lfs_df $POOL || { rc=$? ; break; }
18863 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18865 # former test_201a test_201b test_201c
18866 pool_remove_first_target $POOL || { rc=$? ; break; }
18868 local f=$test_path/$tfile
18869 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18870 pool_remove $POOL $f || { rc=$? ; break; }
18878 run_test 200 "OST pools"
18880 # usage: default_attr <count | size | offset>
18882 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18885 # usage: check_default_stripe_attr
18886 check_default_stripe_attr() {
18887 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18890 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18892 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18896 error "unknown getstripe attr '$1'"
18899 [ $ACTUAL == $EXPECTED ] ||
18900 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18904 test_mkdir $DIR/$tdir
18905 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18907 check_default_stripe_attr --stripe-count
18908 check_default_stripe_attr --stripe-size
18909 check_default_stripe_attr --stripe-index
18911 run_test 204a "Print default stripe attributes"
18914 test_mkdir $DIR/$tdir
18915 $LFS setstripe --stripe-count 1 $DIR/$tdir
18917 check_default_stripe_attr --stripe-size
18918 check_default_stripe_attr --stripe-index
18920 run_test 204b "Print default stripe size and offset"
18923 test_mkdir $DIR/$tdir
18924 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18926 check_default_stripe_attr --stripe-count
18927 check_default_stripe_attr --stripe-index
18929 run_test 204c "Print default stripe count and offset"
18932 test_mkdir $DIR/$tdir
18933 $LFS setstripe --stripe-index 0 $DIR/$tdir
18935 check_default_stripe_attr --stripe-count
18936 check_default_stripe_attr --stripe-size
18938 run_test 204d "Print default stripe count and size"
18941 test_mkdir $DIR/$tdir
18942 $LFS setstripe -d $DIR/$tdir
18944 check_default_stripe_attr --stripe-count --raw
18945 check_default_stripe_attr --stripe-size --raw
18946 check_default_stripe_attr --stripe-index --raw
18948 run_test 204e "Print raw stripe attributes"
18951 test_mkdir $DIR/$tdir
18952 $LFS setstripe --stripe-count 1 $DIR/$tdir
18954 check_default_stripe_attr --stripe-size --raw
18955 check_default_stripe_attr --stripe-index --raw
18957 run_test 204f "Print raw stripe size and offset"
18960 test_mkdir $DIR/$tdir
18961 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18963 check_default_stripe_attr --stripe-count --raw
18964 check_default_stripe_attr --stripe-index --raw
18966 run_test 204g "Print raw stripe count and offset"
18969 test_mkdir $DIR/$tdir
18970 $LFS setstripe --stripe-index 0 $DIR/$tdir
18972 check_default_stripe_attr --stripe-count --raw
18973 check_default_stripe_attr --stripe-size --raw
18975 run_test 204h "Print raw stripe count and size"
18977 # Figure out which job scheduler is being used, if any,
18978 # or use a fake one
18979 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18980 JOBENV=SLURM_JOB_ID
18981 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18983 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18985 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18986 JOBENV=LOADL_STEP_ID
18987 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18990 $LCTL list_param jobid_name > /dev/null 2>&1
18991 if [ $? -eq 0 ]; then
18997 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18999 verify_jobstats() {
19004 # we don't really need to clear the stats for this test to work, since each
19005 # command has a unique jobid, but it makes debugging easier if needed.
19006 # for facet in $facets; do
19007 # local dev=$(convert_facet2label $facet)
19008 # # clear old jobstats
19009 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
19012 # use a new JobID for each test, or we might see an old one
19013 [ "$JOBENV" = "FAKE_JOBID" ] &&
19014 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
19016 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
19018 [ "$JOBENV" = "nodelocal" ] && {
19019 FAKE_JOBID=id.$testnum.%e.$RANDOM
19020 $LCTL set_param jobid_name=$FAKE_JOBID
19021 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
19024 log "Test: ${cmd[*]}"
19025 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
19027 if [ $JOBENV = "FAKE_JOBID" ]; then
19028 FAKE_JOBID=$JOBVAL ${cmd[*]}
19033 # all files are created on OST0000
19034 for facet in $facets; do
19035 local stats="*.$(convert_facet2label $facet).job_stats"
19037 # strip out libtool wrappers for in-tree executables
19038 if (( $(do_facet $facet lctl get_param $stats |
19039 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
19040 do_facet $facet lctl get_param $stats
19041 error "No jobstats for $JOBVAL found on $facet::$stats"
19047 local new_jobenv=$1
19049 set_persistent_param_and_check client "jobid_var" \
19050 "$FSNAME.sys.jobid_var" $new_jobenv
19053 test_205a() { # Job stats
19054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19055 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
19056 skip "Need MDS version with at least 2.7.1"
19057 remote_mgs_nodsh && skip "remote MGS with nodsh"
19058 remote_mds_nodsh && skip "remote MDS with nodsh"
19059 remote_ost_nodsh && skip "remote OST with nodsh"
19060 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
19061 skip "Server doesn't support jobstats"
19062 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
19064 local old_jobenv=$($LCTL get_param -n jobid_var)
19065 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
19067 if [[ $PERM_CMD == *"set_param -P"* ]]; then
19068 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
19070 stack_trap "do_facet mgs $PERM_CMD \
19071 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
19075 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
19076 mdt.*.job_cleanup_interval | head -n 1)
19077 local new_interval=5
19078 do_facet $SINGLEMDS \
19079 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
19080 stack_trap "do_facet $SINGLEMDS \
19081 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
19082 local start=$SECONDS
19086 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
19087 verify_jobstats "$cmd" "$SINGLEMDS"
19089 cmd="rmdir $DIR/$tdir"
19090 verify_jobstats "$cmd" "$SINGLEMDS"
19091 # mkdir on secondary MDT
19092 if [ $MDSCOUNT -gt 1 ]; then
19093 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
19094 verify_jobstats "$cmd" "mds2"
19097 cmd="mknod $DIR/$tfile c 1 3"
19098 verify_jobstats "$cmd" "$SINGLEMDS"
19100 cmd="rm -f $DIR/$tfile"
19101 verify_jobstats "$cmd" "$SINGLEMDS"
19102 # create all files on OST0000 so verify_jobstats can find OST stats
19104 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
19105 verify_jobstats "$cmd" "$SINGLEMDS"
19107 cmd="touch $DIR/$tfile"
19108 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19110 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
19111 verify_jobstats "$cmd" "ost1"
19113 cancel_lru_locks osc
19114 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
19115 verify_jobstats "$cmd" "ost1"
19117 cmd="$TRUNCATE $DIR/$tfile 0"
19118 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19120 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
19121 verify_jobstats "$cmd" "$SINGLEMDS"
19122 # jobstats expiry - sleep until old stats should be expired
19123 local left=$((new_interval + 5 - (SECONDS - start)))
19124 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
19125 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
19127 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
19128 verify_jobstats "$cmd" "$SINGLEMDS"
19129 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
19130 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
19132 # Ensure that jobid are present in changelog (if supported by MDS)
19133 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
19134 changelog_dump | tail -10
19135 jobids=$(changelog_dump | tail -9 | grep -c "j=")
19136 [ $jobids -eq 9 ] ||
19137 error "Wrong changelog jobid count $jobids != 9"
19141 jobstats_set $JOBENV
19143 changelog_dump | grep $tfile
19144 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
19145 [ $jobids -eq 0 ] ||
19146 error "Unexpected jobids when jobid_var=$JOBENV"
19149 # test '%j' access to environment variable - if supported
19150 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
19151 JOBENV="JOBCOMPLEX"
19152 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19154 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19157 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
19158 JOBENV="JOBCOMPLEX"
19159 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
19161 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19164 # test '%j' access to per-session jobid - if supported
19165 if lctl list_param jobid_this_session > /dev/null 2>&1
19167 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
19168 lctl set_param jobid_this_session=$USER
19170 JOBENV="JOBCOMPLEX"
19171 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19173 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19176 run_test 205a "Verify job stats"
19178 # LU-13117, LU-13597
19180 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
19181 skip "Need MDS version at least 2.13.54.91"
19183 local job_stats="mdt.*.job_stats"
19184 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
19186 do_facet mds1 $LCTL set_param $job_stats=clear
19188 # Setting jobid_var to USER might not be supported
19189 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
19190 $LCTL set_param jobid_var=USER || true
19191 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
19192 $LCTL set_param jobid_name="%j.%e.%u"
19194 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
19195 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
19196 { do_facet mds1 $LCTL get_param $job_stats;
19197 error "Unexpected jobid found"; }
19198 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
19199 { do_facet mds1 $LCTL get_param $job_stats;
19200 error "wrong job_stats format found"; }
19202 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
19203 echo "MDS does not yet escape jobid" && return 0
19204 $LCTL set_param jobid_var=TEST205b
19205 env -i TEST205b="has sp" touch $DIR/$tfile.2
19206 do_facet mds1 $LCTL get_param $job_stats | grep "has.*x20sp" ||
19207 { do_facet mds1 $LCTL get_param $job_stats;
19208 error "jobid not escaped"; }
19210 run_test 205b "Verify job stats jobid and output format"
19214 $LCTL set_param llite.*.stats=0
19215 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
19216 $LCTL get_param llite.*.stats
19217 $LCTL get_param llite.*.stats | grep \
19218 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
19219 error "wrong client stats format found"
19221 run_test 205c "Verify client stats format"
19224 local file=$DIR/$tdir/$tfile
19226 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
19227 skip "need lustre >= 2.15.53 for lljobstat"
19228 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
19229 skip "need lustre >= 2.15.53 for lljobstat"
19230 verify_yaml_available || skip_env "YAML verification not installed"
19232 test_mkdir -i 0 $DIR/$tdir
19233 $LFS setstripe -E 1M -L mdt -E -1 $file || error "create file failed"
19235 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
19236 error "failed to write data to $file"
19239 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats"
19240 echo -n 'verify rename_stats...'
19241 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats" |
19242 verify_yaml || error "rename_stats is not valid YAML"
19245 echo -n 'verify mdt job_stats...'
19246 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats" |
19247 verify_yaml || error "job_stats on mds1 is not valid YAML"
19250 echo -n 'verify ost job_stats...'
19251 do_facet ost1 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats" |
19252 verify_yaml || error "job_stats on ost1 is not valid YAML"
19255 run_test 205d "verify the format of some stats files"
19259 local file=$DIR/$tdir/$tfile
19261 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
19262 skip "need lustre >= 2.15.53 for lljobstat"
19263 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
19264 skip "need lustre >= 2.15.53 for lljobstat"
19265 verify_yaml_available || skip_env "YAML verification not installed"
19267 mkdir_on_mdt0 $DIR/$tdir || error "failed to create dir"
19269 $LFS setstripe -E EOF -i 0 -c 1 $file ||
19270 error "failed to create $file on ost1"
19271 dd if=/dev/zero of=$file bs=1M count=10 oflag=sync ||
19272 error "failed to write data to $file"
19274 do_facet mds1 "$LCTL get_param *.*.job_stats"
19275 do_facet ost1 "$LCTL get_param *.*.job_stats"
19277 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000"
19278 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" | verify_yaml ||
19279 error "The output of lljobstat is not an valid YAML"
19281 # verify that job dd.0 does exist and has some ops on ost1
19282 # typically this line is like:
19283 # - dd.0: {ops: 20, ...}
19284 ops_comma=$(do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" |
19285 awk '$2=="dd.0:" {print $4}')
19287 (( ${ops_comma%,} >= 10 )) ||
19288 error "cannot find job dd.0 with ops >= 10"
19290 run_test 205e "verify the output of lljobstat"
19292 # LU-1480, LU-1773 and LU-1657
19294 mkdir -p $DIR/$tdir
19295 $LFS setstripe -c -1 $DIR/$tdir
19296 #define OBD_FAIL_LOV_INIT 0x1403
19297 $LCTL set_param fail_loc=0xa0001403
19298 $LCTL set_param fail_val=1
19299 touch $DIR/$tdir/$tfile || true
19301 run_test 206 "fail lov_init_raid0() doesn't lbug"
19304 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19305 local fsz=`stat -c %s $DIR/$tfile`
19306 cancel_lru_locks mdc
19308 # do not return layout in getattr intent
19309 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
19310 $LCTL set_param fail_loc=0x170
19311 local sz=`stat -c %s $DIR/$tfile`
19313 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
19317 run_test 207a "can refresh layout at glimpse"
19320 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19321 local cksum=`md5sum $DIR/$tfile`
19322 local fsz=`stat -c %s $DIR/$tfile`
19323 cancel_lru_locks mdc
19324 cancel_lru_locks osc
19326 # do not return layout in getattr intent
19327 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
19328 $LCTL set_param fail_loc=0x171
19330 # it will refresh layout after the file is opened but before read issues
19331 echo checksum is "$cksum"
19332 echo "$cksum" |md5sum -c --quiet || error "file differs"
19336 run_test 207b "can refresh layout at open"
19339 # FIXME: in this test suite, only RD lease is used. This is okay
19340 # for now as only exclusive open is supported. After generic lease
19341 # is done, this test suite should be revised. - Jinshan
19343 remote_mds_nodsh && skip "remote MDS with nodsh"
19344 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
19345 skip "Need MDS version at least 2.4.52"
19347 echo "==== test 1: verify get lease work"
19348 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
19350 echo "==== test 2: verify lease can be broken by upcoming open"
19351 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19355 $MULTIOP $DIR/$tfile oO_RDWR:c
19356 kill -USR1 $PID && wait $PID || error "break lease error"
19358 echo "==== test 3: verify lease can't be granted if an open already exists"
19359 $MULTIOP $DIR/$tfile oO_RDWR:_c &
19363 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
19364 kill -USR1 $PID && wait $PID || error "open file error"
19366 echo "==== test 4: lease can sustain over recovery"
19367 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
19373 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
19375 echo "==== test 5: lease broken can't be regained by replay"
19376 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19380 # open file to break lease and then recovery
19381 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
19384 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
19388 run_test 208 "Exclusive open"
19391 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
19392 skip_env "must have disp_stripe"
19395 sync; sleep 5; sync;
19397 echo 3 > /proc/sys/vm/drop_caches
19398 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19399 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19400 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19402 # open/close 500 times
19403 for i in $(seq 500); do
19407 echo 3 > /proc/sys/vm/drop_caches
19408 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19409 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19410 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19412 echo "before: $req_before, after: $req_after"
19413 [ $((req_after - req_before)) -ge 300 ] &&
19414 error "open/close requests are not freed"
19417 run_test 209 "read-only open/close requests should be freed promptly"
19422 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
19426 $LFS getstripe $DIR/$tfile
19428 wait $pid || error "multiop failed"
19430 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
19434 $LFS getstripe $DIR/$tfile
19436 wait $pid || error "multiop failed"
19438 run_test 210 "lfs getstripe does not break leases"
19442 size=$((size % 8192 + 1))
19443 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
19444 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
19445 rm -f $DIR/f212 $DIR/f212.xyz
19447 run_test 212 "Sendfile test ============================================"
19450 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
19451 cancel_lru_locks osc
19452 lctl set_param fail_loc=0x8000040f
19453 # generate a read lock
19454 cat $DIR/$tfile > /dev/null
19455 # write to the file, it will try to cancel the above read lock.
19456 cat /etc/hosts >> $DIR/$tfile
19458 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
19460 test_214() { # for bug 20133
19461 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
19462 for (( i=0; i < 340; i++ )) ; do
19463 touch $DIR/$tdir/d214c/a$i
19466 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
19467 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
19468 ls $DIR/d214c || error "ls $DIR/d214c failed"
19469 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
19470 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
19472 run_test 214 "hash-indexed directory test - bug 20133"
19474 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
19475 create_lnet_proc_files() {
19476 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
19479 # counterpart of create_lnet_proc_files
19480 remove_lnet_proc_files() {
19481 rm -f $TMP/lnet_$1.sys
19484 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19485 # 3rd arg as regexp for body
19486 check_lnet_proc_stats() {
19487 local l=$(cat "$TMP/lnet_$1" |wc -l)
19488 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
19490 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
19493 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19494 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
19495 # optional and can be regexp for 2nd line (lnet.routes case)
19496 check_lnet_proc_entry() {
19497 local blp=2 # blp stands for 'position of 1st line of body'
19498 [ -z "$5" ] || blp=3 # lnet.routes case
19500 local l=$(cat "$TMP/lnet_$1" |wc -l)
19501 # subtracting one from $blp because the body can be empty
19502 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
19504 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
19505 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
19507 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
19508 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
19510 # bail out if any unexpected line happened
19511 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
19512 [ "$?" != 0 ] || error "$2 misformatted"
19515 test_215() { # for bugs 18102, 21079, 21517
19516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19518 local N='(0|[1-9][0-9]*)' # non-negative numeric
19519 local P='[1-9][0-9]*' # positive numeric
19520 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
19521 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
19522 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
19523 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
19525 local L1 # regexp for 1st line
19526 local L2 # regexp for 2nd line (optional)
19527 local BR # regexp for the rest (body)
19529 # lnet.stats should look as 11 space-separated non-negative numerics
19530 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
19531 create_lnet_proc_files "stats"
19532 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
19533 remove_lnet_proc_files "stats"
19535 # lnet.routes should look like this:
19536 # Routing disabled/enabled
19537 # net hops priority state router
19538 # where net is a string like tcp0, hops > 0, priority >= 0,
19539 # state is up/down,
19540 # router is a string like 192.168.1.1@tcp2
19541 L1="^Routing (disabled|enabled)$"
19542 L2="^net +hops +priority +state +router$"
19543 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
19544 create_lnet_proc_files "routes"
19545 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
19546 remove_lnet_proc_files "routes"
19548 # lnet.routers should look like this:
19549 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
19550 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
19551 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
19552 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
19553 L1="^ref +rtr_ref +alive +router$"
19554 BR="^$P +$P +(up|down) +$NID$"
19555 create_lnet_proc_files "routers"
19556 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
19557 remove_lnet_proc_files "routers"
19559 # lnet.peers should look like this:
19560 # nid refs state last max rtr min tx min queue
19561 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
19562 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
19563 # numeric (0 or >0 or <0), queue >= 0.
19564 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
19565 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
19566 create_lnet_proc_files "peers"
19567 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
19568 remove_lnet_proc_files "peers"
19570 # lnet.buffers should look like this:
19571 # pages count credits min
19572 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
19573 L1="^pages +count +credits +min$"
19574 BR="^ +$N +$N +$I +$I$"
19575 create_lnet_proc_files "buffers"
19576 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
19577 remove_lnet_proc_files "buffers"
19579 # lnet.nis should look like this:
19580 # nid status alive refs peer rtr max tx min
19581 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
19582 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
19583 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
19584 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
19585 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
19586 create_lnet_proc_files "nis"
19587 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
19588 remove_lnet_proc_files "nis"
19590 # can we successfully write to lnet.stats?
19591 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
19593 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
19595 test_216() { # bug 20317
19596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19597 remote_ost_nodsh && skip "remote OST with nodsh"
19600 local facets=$(get_facets OST)
19601 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19603 save_lustre_params client "osc.*.contention_seconds" > $p
19604 save_lustre_params $facets \
19605 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
19606 save_lustre_params $facets \
19607 "ldlm.namespaces.filter-*.contended_locks" >> $p
19608 save_lustre_params $facets \
19609 "ldlm.namespaces.filter-*.contention_seconds" >> $p
19610 clear_stats osc.*.osc_stats
19612 # agressive lockless i/o settings
19613 do_nodes $(comma_list $(osts_nodes)) \
19614 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
19615 ldlm.namespaces.filter-*.contended_locks=0 \
19616 ldlm.namespaces.filter-*.contention_seconds=60"
19617 lctl set_param -n osc.*.contention_seconds=60
19619 $DIRECTIO write $DIR/$tfile 0 10 4096
19620 $CHECKSTAT -s 40960 $DIR/$tfile
19622 # disable lockless i/o
19623 do_nodes $(comma_list $(osts_nodes)) \
19624 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
19625 ldlm.namespaces.filter-*.contended_locks=32 \
19626 ldlm.namespaces.filter-*.contention_seconds=0"
19627 lctl set_param -n osc.*.contention_seconds=0
19628 clear_stats osc.*.osc_stats
19630 dd if=/dev/zero of=$DIR/$tfile count=0
19631 $CHECKSTAT -s 0 $DIR/$tfile
19633 restore_lustre_params <$p
19637 run_test 216 "check lockless direct write updates file size and kms correctly"
19639 test_217() { # bug 22430
19640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19645 for node in $(nodes_list); do
19646 nid=$(host_nids_address $node $NETTYPE)
19647 if [[ $nid = *-* ]] ; then
19648 echo "lctl ping $(h2nettype $nid)"
19649 lctl ping $(h2nettype $nid)
19651 echo "skipping $node (no hyphen detected)"
19655 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
19658 # do directio so as not to populate the page cache
19659 log "creating a 10 Mb file"
19660 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
19661 log "starting reads"
19662 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19663 log "truncating the file"
19664 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
19666 kill %+ || true # reads might have finished
19667 echo "wait until dd is finished"
19669 log "removing the temporary file"
19670 rm -rf $DIR/$tfile || error "tmp file removal failed"
19672 run_test 218 "parallel read and truncate should not deadlock"
19675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19677 # write one partial page
19678 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
19679 # set no grant so vvp_io_commit_write will do sync write
19680 $LCTL set_param fail_loc=0x411
19681 # write a full page at the end of file
19682 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
19684 $LCTL set_param fail_loc=0
19685 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
19686 $LCTL set_param fail_loc=0x411
19687 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
19690 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
19691 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
19693 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
19695 test_220() { #LU-325
19696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19697 remote_ost_nodsh && skip "remote OST with nodsh"
19698 remote_mds_nodsh && skip "remote MDS with nodsh"
19699 remote_mgs_nodsh && skip "remote MGS with nodsh"
19703 # create on MDT0000 so the last_id and next_id are correct
19704 mkdir_on_mdt0 $DIR/$tdir
19705 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
19709 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
19710 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
19711 osp.$mdtosc_proc1.prealloc_last_id)
19712 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
19713 osp.$mdtosc_proc1.prealloc_next_id)
19717 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
19718 #define OBD_FAIL_OST_ENOINO 0x229
19719 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
19720 create_pool $FSNAME.$TESTNAME || return 1
19721 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
19723 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
19725 MDSOBJS=$((last_id - next_id))
19726 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
19728 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
19729 echo "OST still has $count kbytes free"
19731 echo "create $MDSOBJS files @next_id..."
19732 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
19734 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19735 osp.$mdtosc_proc1.prealloc_last_id)
19736 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19737 osp.$mdtosc_proc1.prealloc_next_id)
19739 echo "after creation, last_id=$last_id2, next_id=$next_id2"
19744 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
19745 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
19747 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
19748 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19749 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19750 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19751 echo "unlink $MDSOBJS files @$next_id..."
19752 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19754 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19759 dd if=`which date` of=$MOUNT/date oflag=sync
19760 chmod +x $MOUNT/date
19762 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19763 $LCTL set_param fail_loc=0x80001401
19765 $MOUNT/date > /dev/null
19768 run_test 221 "make sure fault and truncate race to not cause OOM"
19771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19774 test_mkdir $DIR/$tdir
19775 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19776 createmany -o $DIR/$tdir/$tfile 10
19777 cancel_lru_locks mdc
19778 cancel_lru_locks osc
19779 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19780 $LCTL set_param fail_loc=0x31a
19781 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19782 $LCTL set_param fail_loc=0
19785 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19791 test_mkdir $DIR/$tdir
19792 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19793 createmany -o $DIR/$tdir/$tfile 10
19794 cancel_lru_locks mdc
19795 cancel_lru_locks osc
19796 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19797 $LCTL set_param fail_loc=0x31a
19798 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19799 $LCTL set_param fail_loc=0
19801 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19807 test_mkdir $DIR/$tdir
19808 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19809 createmany -o $DIR/$tdir/$tfile 10
19810 cancel_lru_locks mdc
19811 cancel_lru_locks osc
19812 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19813 $LCTL set_param fail_loc=0x31b
19814 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19815 $LCTL set_param fail_loc=0
19818 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19820 test_224a() { # LU-1039, MRP-303
19821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19822 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19823 $LCTL set_param fail_loc=0x508
19824 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19825 $LCTL set_param fail_loc=0
19828 run_test 224a "Don't panic on bulk IO failure"
19830 test_224bd_sub() { # LU-1039, MRP-303
19831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19835 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19837 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19839 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19840 cancel_lru_locks osc
19842 stack_trap "set_checksums $ORIG_CSUM" EXIT
19843 local at_max_saved=0
19845 # adaptive timeouts may prevent seeing the issue
19846 if at_is_enabled; then
19847 at_max_saved=$(at_max_get mds)
19848 at_max_set 0 mds client
19849 stack_trap "at_max_set $at_max_saved mds client" EXIT
19852 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19853 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19854 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19856 do_facet ost1 $LCTL set_param fail_loc=0
19857 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19862 test_224bd_sub 3 error "dd failed"
19864 run_test 224b "Don't panic on bulk IO failure"
19866 test_224c() { # LU-6441
19867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19868 remote_mds_nodsh && skip "remote MDS with nodsh"
19870 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19871 save_writethrough $p
19872 set_cache writethrough on
19874 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19875 local at_max=$($LCTL get_param -n at_max)
19876 local timeout=$($LCTL get_param -n timeout)
19877 local test_at="at_max"
19878 local param_at="$FSNAME.sys.at_max"
19879 local test_timeout="timeout"
19880 local param_timeout="$FSNAME.sys.timeout"
19882 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19884 set_persistent_param_and_check client "$test_at" "$param_at" 0
19885 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19887 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19888 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19889 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19890 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19892 do_facet ost1 "$LCTL set_param fail_loc=0"
19894 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19895 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19898 $LCTL set_param -n $pages_per_rpc
19899 restore_lustre_params < $p
19902 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19904 test_224d() { # LU-11169
19905 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19907 run_test 224d "Don't corrupt data on bulk IO timeout"
19909 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19912 if [ -z ${MDSSURVEY} ]; then
19913 skip_env "mds-survey not found"
19915 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19916 skip "Need MDS version at least 2.2.51"
19918 local mds=$(facet_host $SINGLEMDS)
19919 local target=$(do_nodes $mds 'lctl dl' |
19920 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19922 local cmd1="file_count=1000 thrhi=4"
19923 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19924 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19925 local cmd="$cmd1 $cmd2 $cmd3"
19927 rm -f ${TMP}/mds_survey*
19929 eval $cmd || error "mds-survey with zero-stripe failed"
19930 cat ${TMP}/mds_survey*
19931 rm -f ${TMP}/mds_survey*
19933 run_test 225a "Metadata survey sanity with zero-stripe"
19936 if [ -z ${MDSSURVEY} ]; then
19937 skip_env "mds-survey not found"
19939 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19940 skip "Need MDS version at least 2.2.51"
19941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19942 remote_mds_nodsh && skip "remote MDS with nodsh"
19943 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19944 skip_env "Need to mount OST to test"
19947 local mds=$(facet_host $SINGLEMDS)
19948 local target=$(do_nodes $mds 'lctl dl' |
19949 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19951 local cmd1="file_count=1000 thrhi=4"
19952 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19953 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19954 local cmd="$cmd1 $cmd2 $cmd3"
19956 rm -f ${TMP}/mds_survey*
19958 eval $cmd || error "mds-survey with stripe_count failed"
19959 cat ${TMP}/mds_survey*
19960 rm -f ${TMP}/mds_survey*
19962 run_test 225b "Metadata survey sanity with stripe_count = 1"
19964 mcreate_path2fid () {
19970 local path=$DIR/$tdir/$name
19975 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19976 error "cannot create $desc"
19978 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19980 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19982 fid_path=$($LFS fid2path $MOUNT $fid)
19984 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19986 [ "$path" == "$fid_path" ] ||
19987 error "fid2path returned $fid_path, expected $path"
19989 echo "pass with $path and $fid"
19994 mkdir -p $DIR/$tdir
19996 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19997 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19998 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19999 mcreate_path2fid 0040666 0 0 dir "directory"
20000 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
20001 mcreate_path2fid 0100666 0 0 file "regular file"
20002 mcreate_path2fid 0120666 0 0 link "symbolic link"
20003 mcreate_path2fid 0140666 0 0 sock "socket"
20005 run_test 226a "call path2fid and fid2path on files of all type"
20008 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20013 mkdir -p $DIR/$tdir
20014 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
20015 error "create remote directory failed"
20016 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
20017 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
20018 "character special file (null)"
20019 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
20020 "character special file (no device)"
20021 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
20022 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
20023 "block special file (loop)"
20024 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
20025 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
20026 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
20028 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
20031 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20032 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
20033 skip "Need MDS version at least 2.13.55"
20035 local submnt=/mnt/submnt
20036 local srcfile=/etc/passwd
20037 local dstfile=$submnt/passwd
20043 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
20044 error "create remote directory failed"
20045 mkdir -p $submnt || error "create $submnt failed"
20046 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
20047 error "mount $submnt failed"
20048 stack_trap "umount $submnt" EXIT
20050 cp $srcfile $dstfile
20051 fid=$($LFS path2fid $dstfile)
20052 path=$($LFS fid2path $submnt "$fid")
20053 [ "$path" = "$dstfile" ] ||
20054 error "fid2path $submnt $fid failed ($path != $dstfile)"
20056 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
20058 # LU-1299 Executing or running ldd on a truncated executable does not
20059 # cause an out-of-memory condition.
20061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20062 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
20064 dd if=$(which date) of=$MOUNT/date bs=1k count=1
20065 chmod +x $MOUNT/date
20067 $MOUNT/date > /dev/null
20068 ldd $MOUNT/date > /dev/null
20071 run_test 227 "running truncated executable does not cause OOM"
20073 # LU-1512 try to reuse idle OI blocks
20075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20076 remote_mds_nodsh && skip "remote MDS with nodsh"
20077 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20079 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20080 local myDIR=$DIR/$tdir
20083 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20084 $LCTL set_param fail_loc=0x80001002
20085 createmany -o $myDIR/t- 10000
20086 $LCTL set_param fail_loc=0
20087 # The guard is current the largest FID holder
20089 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20091 local IDX=$(($SEQ % 64))
20093 do_facet $SINGLEMDS sync
20094 # Make sure journal flushed.
20096 local blk1=$(do_facet $SINGLEMDS \
20097 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20098 grep Blockcount | awk '{print $4}')
20100 # Remove old files, some OI blocks will become idle.
20101 unlinkmany $myDIR/t- 10000
20102 # Create new files, idle OI blocks should be reused.
20103 createmany -o $myDIR/t- 2000
20104 do_facet $SINGLEMDS sync
20105 # Make sure journal flushed.
20107 local blk2=$(do_facet $SINGLEMDS \
20108 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20109 grep Blockcount | awk '{print $4}')
20111 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20113 run_test 228a "try to reuse idle OI blocks"
20116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20117 remote_mds_nodsh && skip "remote MDS with nodsh"
20118 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20120 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20121 local myDIR=$DIR/$tdir
20124 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20125 $LCTL set_param fail_loc=0x80001002
20126 createmany -o $myDIR/t- 10000
20127 $LCTL set_param fail_loc=0
20128 # The guard is current the largest FID holder
20130 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20132 local IDX=$(($SEQ % 64))
20134 do_facet $SINGLEMDS sync
20135 # Make sure journal flushed.
20137 local blk1=$(do_facet $SINGLEMDS \
20138 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20139 grep Blockcount | awk '{print $4}')
20141 # Remove old files, some OI blocks will become idle.
20142 unlinkmany $myDIR/t- 10000
20145 stop $SINGLEMDS || error "Fail to stop MDT."
20147 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
20148 error "Fail to start MDT."
20150 client_up || error "Fail to df."
20151 # Create new files, idle OI blocks should be reused.
20152 createmany -o $myDIR/t- 2000
20153 do_facet $SINGLEMDS sync
20154 # Make sure journal flushed.
20156 local blk2=$(do_facet $SINGLEMDS \
20157 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20158 grep Blockcount | awk '{print $4}')
20160 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20162 run_test 228b "idle OI blocks can be reused after MDT restart"
20166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20167 remote_mds_nodsh && skip "remote MDS with nodsh"
20168 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20170 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20171 local myDIR=$DIR/$tdir
20174 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20175 $LCTL set_param fail_loc=0x80001002
20176 # 20000 files can guarantee there are index nodes in the OI file
20177 createmany -o $myDIR/t- 20000
20178 $LCTL set_param fail_loc=0
20179 # The guard is current the largest FID holder
20181 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20183 local IDX=$(($SEQ % 64))
20185 do_facet $SINGLEMDS sync
20186 # Make sure journal flushed.
20188 local blk1=$(do_facet $SINGLEMDS \
20189 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20190 grep Blockcount | awk '{print $4}')
20192 # Remove old files, some OI blocks will become idle.
20193 unlinkmany $myDIR/t- 20000
20195 # The OI file should become empty now
20197 # Create new files, idle OI blocks should be reused.
20198 createmany -o $myDIR/t- 2000
20199 do_facet $SINGLEMDS sync
20200 # Make sure journal flushed.
20202 local blk2=$(do_facet $SINGLEMDS \
20203 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20204 grep Blockcount | awk '{print $4}')
20206 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20208 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
20210 test_229() { # LU-2482, LU-3448
20211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20212 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20213 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
20214 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
20218 # Create a file with a released layout and stripe count 2.
20219 $MULTIOP $DIR/$tfile H2c ||
20220 error "failed to create file with released layout"
20222 $LFS getstripe -v $DIR/$tfile
20224 local pattern=$($LFS getstripe -L $DIR/$tfile)
20225 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
20227 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
20229 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
20230 stat $DIR/$tfile || error "failed to stat released file"
20232 chown $RUNAS_ID $DIR/$tfile ||
20233 error "chown $RUNAS_ID $DIR/$tfile failed"
20235 chgrp $RUNAS_ID $DIR/$tfile ||
20236 error "chgrp $RUNAS_ID $DIR/$tfile failed"
20238 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
20239 rm $DIR/$tfile || error "failed to remove released file"
20241 run_test 229 "getstripe/stat/rm/attr changes work on released files"
20244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20245 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20246 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20247 skip "Need MDS version at least 2.11.52"
20251 test_mkdir $DIR/$tdir
20252 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
20253 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
20254 [ $mdt_idx -ne 0 ] &&
20255 error "create local directory on wrong MDT $mdt_idx"
20257 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
20258 error "create remote directory failed"
20259 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
20260 [ $mdt_idx -ne $MDTIDX ] &&
20261 error "create remote directory on wrong MDT $mdt_idx"
20263 createmany -o $DIR/$tdir/test_230/t- 10 ||
20264 error "create files on remote directory failed"
20265 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
20266 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
20267 rm -r $DIR/$tdir || error "unlink remote directory failed"
20269 run_test 230a "Create remote directory and files under the remote directory"
20272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20273 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20274 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20275 skip "Need MDS version at least 2.11.52"
20283 local migrate_dir=$DIR/$tdir/migrate_dir
20284 local other_dir=$DIR/$tdir/other_dir
20286 test_mkdir $DIR/$tdir
20287 test_mkdir -i0 -c1 $migrate_dir
20288 test_mkdir -i0 -c1 $other_dir
20289 for ((i=0; i<10; i++)); do
20290 mkdir -p $migrate_dir/dir_${i}
20291 createmany -o $migrate_dir/dir_${i}/f 10 ||
20292 error "create files under remote dir failed $i"
20295 cp /etc/passwd $migrate_dir/$tfile
20296 cp /etc/passwd $other_dir/$tfile
20297 chattr +SAD $migrate_dir
20298 chattr +SAD $migrate_dir/$tfile
20300 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20301 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20302 local old_dir_mode=$(stat -c%f $migrate_dir)
20303 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
20305 mkdir -p $migrate_dir/dir_default_stripe2
20306 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
20307 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
20309 mkdir -p $other_dir
20310 ln $migrate_dir/$tfile $other_dir/luna
20311 ln $migrate_dir/$tfile $migrate_dir/sofia
20312 ln $other_dir/$tfile $migrate_dir/david
20313 ln -s $migrate_dir/$tfile $other_dir/zachary
20314 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
20315 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
20321 for len in 58 59 60; do
20322 lnktgt=$(str_repeat 'l' $len)
20323 touch $migrate_dir/$lnktgt
20324 ln -s $lnktgt $migrate_dir/${len}char_ln
20328 for len in 4094 4095; do
20329 lnktgt=$(str_repeat 'l' $len)
20330 ln -s $lnktgt $migrate_dir/${len}char_ln
20334 for len in 254 255; do
20335 touch $migrate_dir/$(str_repeat 'l' $len)
20338 $LFS migrate -m $MDTIDX $migrate_dir ||
20339 error "fails on migrating remote dir to MDT1"
20341 echo "migratate to MDT1, then checking.."
20342 for ((i = 0; i < 10; i++)); do
20343 for file in $(find $migrate_dir/dir_${i}); do
20344 mdt_index=$($LFS getstripe -m $file)
20345 # broken symlink getstripe will fail
20346 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20347 error "$file is not on MDT${MDTIDX}"
20351 # the multiple link file should still in MDT0
20352 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
20353 [ $mdt_index == 0 ] ||
20354 error "$file is not on MDT${MDTIDX}"
20356 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20357 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20358 error " expect $old_dir_flag get $new_dir_flag"
20360 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20361 [ "$old_file_flag" = "$new_file_flag" ] ||
20362 error " expect $old_file_flag get $new_file_flag"
20364 local new_dir_mode=$(stat -c%f $migrate_dir)
20365 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20366 error "expect mode $old_dir_mode get $new_dir_mode"
20368 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20369 [ "$old_file_mode" = "$new_file_mode" ] ||
20370 error "expect mode $old_file_mode get $new_file_mode"
20372 diff /etc/passwd $migrate_dir/$tfile ||
20373 error "$tfile different after migration"
20375 diff /etc/passwd $other_dir/luna ||
20376 error "luna different after migration"
20378 diff /etc/passwd $migrate_dir/sofia ||
20379 error "sofia different after migration"
20381 diff /etc/passwd $migrate_dir/david ||
20382 error "david different after migration"
20384 diff /etc/passwd $other_dir/zachary ||
20385 error "zachary different after migration"
20387 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20388 error "${tfile}_ln different after migration"
20390 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20391 error "${tfile}_ln_other different after migration"
20393 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
20394 [ $stripe_count = 2 ] ||
20395 error "dir strpe_count $d != 2 after migration."
20397 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
20398 [ $stripe_count = 2 ] ||
20399 error "file strpe_count $d != 2 after migration."
20401 #migrate back to MDT0
20404 $LFS migrate -m $MDTIDX $migrate_dir ||
20405 error "fails on migrating remote dir to MDT0"
20407 echo "migrate back to MDT0, checking.."
20408 for file in $(find $migrate_dir); do
20409 mdt_index=$($LFS getstripe -m $file)
20410 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20411 error "$file is not on MDT${MDTIDX}"
20414 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20415 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20416 error " expect $old_dir_flag get $new_dir_flag"
20418 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20419 [ "$old_file_flag" = "$new_file_flag" ] ||
20420 error " expect $old_file_flag get $new_file_flag"
20422 local new_dir_mode=$(stat -c%f $migrate_dir)
20423 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20424 error "expect mode $old_dir_mode get $new_dir_mode"
20426 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20427 [ "$old_file_mode" = "$new_file_mode" ] ||
20428 error "expect mode $old_file_mode get $new_file_mode"
20430 diff /etc/passwd ${migrate_dir}/$tfile ||
20431 error "$tfile different after migration"
20433 diff /etc/passwd ${other_dir}/luna ||
20434 error "luna different after migration"
20436 diff /etc/passwd ${migrate_dir}/sofia ||
20437 error "sofia different after migration"
20439 diff /etc/passwd ${other_dir}/zachary ||
20440 error "zachary different after migration"
20442 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20443 error "${tfile}_ln different after migration"
20445 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20446 error "${tfile}_ln_other different after migration"
20448 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
20449 [ $stripe_count = 2 ] ||
20450 error "dir strpe_count $d != 2 after migration."
20452 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
20453 [ $stripe_count = 2 ] ||
20454 error "file strpe_count $d != 2 after migration."
20456 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20458 run_test 230b "migrate directory"
20461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20462 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20463 remote_mds_nodsh && skip "remote MDS with nodsh"
20464 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20465 skip "Need MDS version at least 2.11.52"
20471 local migrate_dir=$DIR/$tdir/migrate_dir
20473 #If migrating directory fails in the middle, all entries of
20474 #the directory is still accessiable.
20475 test_mkdir $DIR/$tdir
20476 test_mkdir -i0 -c1 $migrate_dir
20477 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
20479 createmany -o $migrate_dir/f $total ||
20480 error "create files under ${migrate_dir} failed"
20482 # fail after migrating top dir, and this will fail only once, so the
20483 # first sub file migration will fail (currently f3), others succeed.
20484 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
20485 do_facet mds1 lctl set_param fail_loc=0x1801
20486 local t=$(ls $migrate_dir | wc -l)
20487 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
20488 error "migrate should fail"
20489 local u=$(ls $migrate_dir | wc -l)
20490 [ "$u" == "$t" ] || error "$u != $t during migration"
20492 # add new dir/file should succeed
20493 mkdir $migrate_dir/dir ||
20494 error "mkdir failed under migrating directory"
20495 touch $migrate_dir/file ||
20496 error "create file failed under migrating directory"
20498 # add file with existing name should fail
20499 for file in $migrate_dir/f*; do
20500 stat $file > /dev/null || error "stat $file failed"
20501 $OPENFILE -f O_CREAT:O_EXCL $file &&
20502 error "open(O_CREAT|O_EXCL) $file should fail"
20503 $MULTIOP $file m && error "create $file should fail"
20504 touch $DIR/$tdir/remote_dir/$tfile ||
20505 error "touch $tfile failed"
20506 ln $DIR/$tdir/remote_dir/$tfile $file &&
20507 error "link $file should fail"
20508 mdt_index=$($LFS getstripe -m $file)
20509 if [ $mdt_index == 0 ]; then
20510 # file failed to migrate is not allowed to rename to
20511 mv $DIR/$tdir/remote_dir/$tfile $file &&
20512 error "rename to $file should fail"
20514 mv $DIR/$tdir/remote_dir/$tfile $file ||
20515 error "rename to $file failed"
20517 echo hello >> $file || error "write $file failed"
20520 # resume migration with different options should fail
20521 $LFS migrate -m 0 $migrate_dir &&
20522 error "migrate -m 0 $migrate_dir should fail"
20524 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
20525 error "migrate -c 2 $migrate_dir should fail"
20527 # resume migration should succeed
20528 $LFS migrate -m $MDTIDX $migrate_dir ||
20529 error "migrate $migrate_dir failed"
20531 echo "Finish migration, then checking.."
20532 for file in $(find $migrate_dir); do
20533 mdt_index=$($LFS getstripe -m $file)
20534 [ $mdt_index == $MDTIDX ] ||
20535 error "$file is not on MDT${MDTIDX}"
20538 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20540 run_test 230c "check directory accessiblity if migration failed"
20543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20544 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20545 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20546 skip "Need MDS version at least 2.11.52"
20548 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
20550 local migrate_dir=$DIR/$tdir/migrate_dir
20560 old_index=$((RANDOM % MDSCOUNT))
20561 old_count=$((MDSCOUNT - old_index))
20562 new_index=$((RANDOM % MDSCOUNT))
20563 new_count=$((MDSCOUNT - new_index))
20564 new_hash=1 # for all_char
20566 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
20567 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
20569 test_mkdir $DIR/$tdir
20570 test_mkdir -i $old_index -c $old_count $migrate_dir
20572 for ((i=0; i<100; i++)); do
20573 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
20574 createmany -o $migrate_dir/dir_${i}/f 100 ||
20575 error "create files under remote dir failed $i"
20578 echo -n "Migrate from MDT$old_index "
20579 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
20580 echo -n "to MDT$new_index"
20581 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
20584 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
20585 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
20586 error "migrate remote dir error"
20588 echo "Finish migration, then checking.."
20589 for file in $(find $migrate_dir -maxdepth 1); do
20590 mdt_index=$($LFS getstripe -m $file)
20591 if [ $mdt_index -lt $new_index ] ||
20592 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
20593 error "$file is on MDT$mdt_index"
20597 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20599 run_test 230d "check migrate big directory"
20602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20603 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20604 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20605 skip "Need MDS version at least 2.11.52"
20612 mkdir_on_mdt0 $DIR/$tdir
20613 mkdir $DIR/$tdir/migrate_dir
20614 mkdir $DIR/$tdir/other_dir
20615 touch $DIR/$tdir/migrate_dir/a
20616 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
20617 ls $DIR/$tdir/other_dir
20619 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20620 error "migrate dir fails"
20622 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20623 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20625 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20626 [ $mdt_index == 0 ] || error "a is not on MDT0"
20628 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
20629 error "migrate dir fails"
20631 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
20632 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
20634 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20635 [ $mdt_index == 1 ] || error "a is not on MDT1"
20637 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
20638 [ $mdt_index == 1 ] || error "b is not on MDT1"
20640 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20641 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
20643 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
20645 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20647 run_test 230e "migrate mulitple local link files"
20650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20651 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20652 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20653 skip "Need MDS version at least 2.11.52"
20658 mkdir -p $DIR/$tdir
20659 mkdir $DIR/$tdir/migrate_dir
20660 $LFS mkdir -i1 $DIR/$tdir/other_dir
20661 touch $DIR/$tdir/migrate_dir/a
20662 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
20663 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
20664 ls $DIR/$tdir/other_dir
20666 # a should be migrated to MDT1, since no other links on MDT0
20667 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20668 error "#1 migrate dir fails"
20669 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20670 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20671 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20672 [ $mdt_index == 1 ] || error "a is not on MDT1"
20674 # a should stay on MDT1, because it is a mulitple link file
20675 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20676 error "#2 migrate dir fails"
20677 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20678 [ $mdt_index == 1 ] || error "a is not on MDT1"
20680 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20681 error "#3 migrate dir fails"
20683 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20684 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
20685 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
20687 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
20688 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
20690 # a should be migrated to MDT0, since no other links on MDT1
20691 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20692 error "#4 migrate dir fails"
20693 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20694 [ $mdt_index == 0 ] || error "a is not on MDT0"
20696 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20698 run_test 230f "migrate mulitple remote link files"
20701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20702 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20703 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20704 skip "Need MDS version at least 2.11.52"
20706 mkdir -p $DIR/$tdir/migrate_dir
20708 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
20709 error "migrating dir to non-exist MDT succeeds"
20712 run_test 230g "migrate dir to non-exist MDT"
20715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20716 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20717 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20718 skip "Need MDS version at least 2.11.52"
20722 mkdir -p $DIR/$tdir/migrate_dir
20724 $LFS migrate -m1 $DIR &&
20725 error "migrating mountpoint1 should fail"
20727 $LFS migrate -m1 $DIR/$tdir/.. &&
20728 error "migrating mountpoint2 should fail"
20731 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
20732 error "migrating $tdir/migrate_dir/.. should fail"
20736 run_test 230h "migrate .. and root"
20739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20740 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20741 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20742 skip "Need MDS version at least 2.11.52"
20744 mkdir -p $DIR/$tdir/migrate_dir
20746 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
20747 error "migration fails with a tailing slash"
20749 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20750 error "migration fails with two tailing slashes"
20752 run_test 230i "lfs migrate -m tolerates trailing slashes"
20755 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20756 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20757 skip "Need MDS version at least 2.11.52"
20759 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20760 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20761 error "create $tfile failed"
20762 cat /etc/passwd > $DIR/$tdir/$tfile
20764 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20766 cmp /etc/passwd $DIR/$tdir/$tfile ||
20767 error "DoM file mismatch after migration"
20769 run_test 230j "DoM file data not changed after dir migration"
20772 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20773 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20774 skip "Need MDS version at least 2.11.56"
20777 local files_on_starting_mdt=0
20779 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20780 $LFS getdirstripe $DIR/$tdir
20781 for i in $(seq $total); do
20782 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20783 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20784 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20787 echo "$files_on_starting_mdt files on MDT0"
20789 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
20790 $LFS getdirstripe $DIR/$tdir
20792 files_on_starting_mdt=0
20793 for i in $(seq $total); do
20794 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20795 error "file $tfile.$i mismatch after migration"
20796 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20797 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20800 echo "$files_on_starting_mdt files on MDT1 after migration"
20801 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20803 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20804 $LFS getdirstripe $DIR/$tdir
20806 files_on_starting_mdt=0
20807 for i in $(seq $total); do
20808 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20809 error "file $tfile.$i mismatch after 2nd migration"
20810 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20811 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20814 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20815 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20819 run_test 230k "file data not changed after dir migration"
20822 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20823 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20824 skip "Need MDS version at least 2.11.56"
20826 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20827 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20828 error "create files under remote dir failed $i"
20829 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20831 run_test 230l "readdir between MDTs won't crash"
20834 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20835 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20836 skip "Need MDS version at least 2.11.56"
20839 local mig_dir=$DIR/$tdir/migrate_dir
20840 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20844 echo "Creating files and dirs with xattrs"
20845 test_mkdir $DIR/$tdir
20846 test_mkdir -i0 -c1 $mig_dir
20848 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20849 error "cannot set xattr attr1 on dir"
20850 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20851 error "cannot set xattr attr2 on dir"
20852 touch $mig_dir/dir/f0
20853 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20854 error "cannot set xattr attr1 on file"
20855 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20856 error "cannot set xattr attr2 on file"
20857 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20858 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20859 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20860 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20861 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20862 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20863 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20864 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20865 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20867 echo "Migrating to MDT1"
20868 $LFS migrate -m $MDTIDX $mig_dir ||
20869 error "fails on migrating dir to MDT1"
20871 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20872 echo "Checking xattrs"
20873 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20874 [ "$val" = $longstr ] ||
20875 error "expecting xattr1 $longstr on dir, found $val"
20876 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20877 [ "$val" = $shortstr ] ||
20878 error "expecting xattr2 $shortstr on dir, found $val"
20879 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20880 [ "$val" = $longstr ] ||
20881 error "expecting xattr1 $longstr on file, found $val"
20882 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20883 [ "$val" = $shortstr ] ||
20884 error "expecting xattr2 $shortstr on file, found $val"
20886 run_test 230m "xattrs not changed after dir migration"
20889 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20890 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20891 skip "Need MDS version at least 2.13.53"
20893 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20894 cat /etc/hosts > $DIR/$tdir/$tfile
20895 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20896 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20898 cmp /etc/hosts $DIR/$tdir/$tfile ||
20899 error "File data mismatch after migration"
20901 run_test 230n "Dir migration with mirrored file"
20904 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20905 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20906 skip "Need MDS version at least 2.13.52"
20908 local mdts=$(comma_list $(mdts_nodes))
20910 local restripe_status
20914 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20916 # in case "crush" hash type is not set
20917 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20919 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20920 mdt.*MDT0000.enable_dir_restripe)
20921 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20922 stack_trap "do_nodes $mdts $LCTL set_param \
20923 mdt.*.enable_dir_restripe=$restripe_status"
20926 createmany -m $DIR/$tdir/f 100 ||
20927 error "create files under remote dir failed $i"
20928 createmany -d $DIR/$tdir/d 100 ||
20929 error "create dirs under remote dir failed $i"
20931 for i in $(seq 2 $MDSCOUNT); do
20932 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20933 $LFS setdirstripe -c $i $DIR/$tdir ||
20934 error "split -c $i $tdir failed"
20935 wait_update $HOSTNAME \
20936 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20937 error "dir split not finished"
20938 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20939 awk '/migrate/ {sum += $2} END { print sum }')
20940 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20941 # delta is around total_files/stripe_count
20942 (( $delta < 200 / (i - 1) + 4 )) ||
20943 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20946 run_test 230o "dir split"
20949 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20950 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20951 skip "Need MDS version at least 2.13.52"
20953 local mdts=$(comma_list $(mdts_nodes))
20955 local restripe_status
20959 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20961 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20963 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20964 mdt.*MDT0000.enable_dir_restripe)
20965 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20966 stack_trap "do_nodes $mdts $LCTL set_param \
20967 mdt.*.enable_dir_restripe=$restripe_status"
20969 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20970 createmany -m $DIR/$tdir/f 100 ||
20971 error "create files under remote dir failed"
20972 createmany -d $DIR/$tdir/d 100 ||
20973 error "create dirs under remote dir failed"
20975 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20976 local mdt_hash="crush"
20978 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20979 $LFS setdirstripe -c $c $DIR/$tdir ||
20980 error "split -c $c $tdir failed"
20981 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20982 mdt_hash="$mdt_hash,fixed"
20983 elif [ $c -eq 1 ]; then
20986 wait_update $HOSTNAME \
20987 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20988 error "dir merge not finished"
20989 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20990 awk '/migrate/ {sum += $2} END { print sum }')
20991 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20992 # delta is around total_files/stripe_count
20993 (( delta < 200 / c + 4 )) ||
20994 error "$delta files migrated >= $((200 / c + 4))"
20997 run_test 230p "dir merge"
21000 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
21001 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
21002 skip "Need MDS version at least 2.13.52"
21004 local mdts=$(comma_list $(mdts_nodes))
21005 local saved_threshold=$(do_facet mds1 \
21006 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
21007 local saved_delta=$(do_facet mds1 \
21008 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
21009 local threshold=100
21012 local stripe_count=0
21017 # test with fewer files on ZFS
21018 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
21020 stack_trap "do_nodes $mdts $LCTL set_param \
21021 mdt.*.dir_split_count=$saved_threshold"
21022 stack_trap "do_nodes $mdts $LCTL set_param \
21023 mdt.*.dir_split_delta=$saved_delta"
21024 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
21025 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
21026 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
21027 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
21028 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
21029 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21031 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
21032 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21034 create=$((threshold * 3 / 2))
21035 while [ $stripe_count -lt $MDSCOUNT ]; do
21036 createmany -m $DIR/$tdir/f $total $create ||
21037 error "create sub files failed"
21038 stat $DIR/$tdir > /dev/null
21039 total=$((total + create))
21040 stripe_count=$((stripe_count + delta))
21041 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
21043 wait_update $HOSTNAME \
21044 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
21045 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
21047 wait_update $HOSTNAME \
21048 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
21049 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
21051 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
21052 echo "$nr_files/$total files on MDT$stripe_index after split"
21053 # allow 10% margin of imbalance with crush hash
21054 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
21055 error "$nr_files files on MDT$stripe_index after split"
21057 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
21058 [ $nr_files -eq $total ] ||
21059 error "total sub files $nr_files != $total"
21062 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
21064 echo "fixed layout directory won't auto split"
21065 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
21066 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
21067 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
21068 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
21069 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
21071 run_test 230q "dir auto split"
21074 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
21075 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
21076 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
21077 skip "Need MDS version at least 2.13.54"
21079 # maximum amount of local locks:
21080 # parent striped dir - 2 locks
21081 # new stripe in parent to migrate to - 1 lock
21082 # source and target - 2 locks
21083 # Total 5 locks for regular file
21084 mkdir -p $DIR/$tdir
21085 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
21086 touch $DIR/$tdir/dir1/eee
21088 # create 4 hardlink for 4 more locks
21089 # Total: 9 locks > RS_MAX_LOCKS (8)
21090 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
21091 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
21092 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
21093 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
21094 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
21095 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
21096 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
21097 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
21099 cancel_lru_locks mdc
21101 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
21102 error "migrate dir fails"
21104 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21106 run_test 230r "migrate with too many local locks"
21109 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
21110 skip "Need MDS version at least 2.14.52"
21112 local mdts=$(comma_list $(mdts_nodes))
21113 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
21114 mdt.*MDT0000.enable_dir_restripe)
21116 stack_trap "do_nodes $mdts $LCTL set_param \
21117 mdt.*.enable_dir_restripe=$restripe_status"
21121 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
21122 test_mkdir $DIR/$tdir
21123 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
21124 error "$LFS mkdir should return EEXIST if target exists"
21128 run_test 230s "lfs mkdir should return -EEXIST if target exists"
21132 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
21133 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
21134 skip "Need MDS version at least 2.14.50"
21136 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
21137 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
21138 $LFS project -p 1 -s $DIR/$tdir ||
21139 error "set $tdir project id failed"
21140 $LFS project -p 2 -s $DIR/$tdir/subdir ||
21141 error "set subdir project id failed"
21142 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
21144 run_test 230t "migrate directory with project ID set"
21148 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21149 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21150 skip "Need MDS version at least 2.14.53"
21154 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21155 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21156 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
21157 for i in $(seq 0 $((MDSCOUNT - 1))); do
21158 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21159 echo "$count dirs migrated to MDT$i"
21161 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21162 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
21164 run_test 230u "migrate directory by QOS"
21168 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21169 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21170 skip "Need MDS version at least 2.14.53"
21174 mkdir $DIR/$tdir || error "mkdir $tdir failed"
21175 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21176 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
21177 for i in $(seq 0 $((MDSCOUNT - 1))); do
21178 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21179 echo "$count subdirs migrated to MDT$i"
21180 (( i == 3 )) && (( count > 0 )) &&
21181 error "subdir shouldn't be migrated to MDT3"
21183 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21184 (( count == 3 )) || error "dirs migrated to $count MDTs"
21186 run_test 230v "subdir migrated to the MDT where its parent is located"
21189 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21190 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21191 skip "Need MDS version at least 2.15.0"
21193 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
21194 createmany -o $DIR/$tdir/f 10 || error "create files failed"
21195 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
21197 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
21198 error "migrate failed"
21200 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
21201 error "$tdir stripe count mismatch"
21203 for i in $(seq 0 9); do
21204 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
21205 error "d$i is striped"
21208 run_test 230w "non-recursive mode dir migration"
21211 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21212 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21213 skip "Need MDS version at least 2.15.0"
21215 mkdir -p $DIR/$tdir || error "mkdir failed"
21216 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
21218 local mdt_name=$(mdtname_from_index 0)
21219 local low=$(do_facet mds2 $LCTL get_param -n \
21220 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
21221 local high=$(do_facet mds2 $LCTL get_param -n \
21222 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
21223 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
21224 local maxage=$(do_facet mds2 $LCTL get_param -n \
21225 osp.*$mdt_name-osp-MDT0001.maxage)
21227 stack_trap "do_facet mds2 $LCTL set_param -n \
21228 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
21229 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
21230 stack_trap "do_facet mds2 $LCTL set_param -n \
21231 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
21233 do_facet mds2 $LCTL set_param -n \
21234 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
21235 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
21237 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
21238 error "migrate $tdir should fail"
21240 do_facet mds2 $LCTL set_param -n \
21241 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
21242 do_facet mds2 $LCTL set_param -n \
21243 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
21245 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
21246 error "migrate failed"
21247 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
21248 error "$tdir stripe count mismatch"
21250 run_test 230x "dir migration check space"
21254 # For simplicity this test assumes that max_pages_per_rpc
21255 # is the same across all OSCs
21256 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
21257 local bulk_size=$((max_pages * PAGE_SIZE))
21258 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
21261 mkdir -p $DIR/$tdir
21262 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
21263 error "failed to set stripe with -S ${brw_size}M option"
21265 # clear the OSC stats
21266 $LCTL set_param osc.*.stats=0 &>/dev/null
21269 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
21270 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
21271 oflag=direct &>/dev/null || error "dd failed"
21273 sync; sleep 1; sync # just to be safe
21274 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
21275 if [ x$nrpcs != "x1" ]; then
21276 $LCTL get_param osc.*.stats
21277 error "found $nrpcs ost_write RPCs, not 1 as expected"
21281 # Drop the OSC cache, otherwise we will read from it
21282 cancel_lru_locks osc
21284 # clear the OSC stats
21285 $LCTL set_param osc.*.stats=0 &>/dev/null
21287 # Client reads $bulk_size.
21288 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
21289 iflag=direct &>/dev/null || error "dd failed"
21291 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
21292 if [ x$nrpcs != "x1" ]; then
21293 $LCTL get_param osc.*.stats
21294 error "found $nrpcs ost_read RPCs, not 1 as expected"
21297 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
21300 mkdir -p $DIR/$tdir
21302 for i in {0..1023}; do
21303 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
21304 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
21305 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
21309 run_test 231b "must not assert on fully utilized OST request buffer"
21312 mkdir -p $DIR/$tdir
21313 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21315 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21316 do_facet ost1 $LCTL set_param fail_loc=0x31c
21318 # ignore dd failure
21319 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
21321 do_facet ost1 $LCTL set_param fail_loc=0
21322 umount_client $MOUNT || error "umount failed"
21323 mount_client $MOUNT || error "mount failed"
21324 stop ost1 || error "cannot stop ost1"
21325 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21327 run_test 232a "failed lock should not block umount"
21330 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
21331 skip "Need MDS version at least 2.10.58"
21333 mkdir -p $DIR/$tdir
21334 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21335 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
21337 cancel_lru_locks osc
21339 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21340 do_facet ost1 $LCTL set_param fail_loc=0x31c
21343 $LFS data_version $DIR/$tdir/$tfile || true
21345 do_facet ost1 $LCTL set_param fail_loc=0
21346 umount_client $MOUNT || error "umount failed"
21347 mount_client $MOUNT || error "mount failed"
21348 stop ost1 || error "cannot stop ost1"
21349 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21351 run_test 232b "failed data version lock should not block umount"
21354 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
21355 skip "Need MDS version at least 2.3.64"
21356 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21358 local fid=$($LFS path2fid $MOUNT)
21360 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21361 error "cannot access $MOUNT using its FID '$fid'"
21363 run_test 233a "checking that OBF of the FS root succeeds"
21366 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
21367 skip "Need MDS version at least 2.5.90"
21368 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21370 local fid=$($LFS path2fid $MOUNT/.lustre)
21372 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21373 error "cannot access $MOUNT/.lustre using its FID '$fid'"
21375 fid=$($LFS path2fid $MOUNT/.lustre/fid)
21376 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21377 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
21379 run_test 233b "checking that OBF of the FS .lustre succeeds"
21382 local p="$TMP/sanityN-$TESTNAME.parameters"
21383 save_lustre_params client "llite.*.xattr_cache" > $p
21384 lctl set_param llite.*.xattr_cache 1 ||
21385 skip_env "xattr cache is not supported"
21387 mkdir -p $DIR/$tdir || error "mkdir failed"
21388 touch $DIR/$tdir/$tfile || error "touch failed"
21389 # OBD_FAIL_LLITE_XATTR_ENOMEM
21390 $LCTL set_param fail_loc=0x1405
21391 getfattr -n user.attr $DIR/$tdir/$tfile &&
21392 error "getfattr should have failed with ENOMEM"
21393 $LCTL set_param fail_loc=0x0
21396 restore_lustre_params < $p
21399 run_test 234 "xattr cache should not crash on ENOMEM"
21402 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
21403 skip "Need MDS version at least 2.4.52"
21405 flock_deadlock $DIR/$tfile
21410 124) error "process hangs on a deadlock"
21412 *) error "error executing flock_deadlock $DIR/$tfile"
21416 run_test 235 "LU-1715: flock deadlock detection does not work properly"
21420 check_swap_layouts_support
21422 local ref1=/etc/passwd
21423 local ref2=/etc/group
21424 local file1=$DIR/$tdir/f1
21425 local file2=$DIR/$tdir/f2
21427 test_mkdir -c1 $DIR/$tdir
21428 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
21429 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
21430 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
21431 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
21432 local fd=$(free_fd)
21433 local cmd="exec $fd<>$file2"
21436 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
21437 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
21440 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
21445 run_test 236 "Layout swap on open unlinked file"
21447 # LU-4659 linkea consistency
21449 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
21450 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
21451 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
21452 skip "Need MDS version at least 2.5.58 or 2.5.2+"
21455 ln $DIR/$tfile $DIR/$tfile.lnk
21456 touch $DIR/$tfile.new
21457 mv $DIR/$tfile.new $DIR/$tfile
21458 local fid1=$($LFS path2fid $DIR/$tfile)
21459 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
21460 local path1=$($LFS fid2path $FSNAME "$fid1")
21461 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
21462 local path2=$($LFS fid2path $FSNAME "$fid2")
21463 [ $tfile.lnk == $path2 ] ||
21464 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
21467 run_test 238 "Verify linkea consistency"
21469 test_239A() { # was test_239
21470 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
21471 skip "Need MDS version at least 2.5.60"
21473 local list=$(comma_list $(mdts_nodes))
21475 mkdir -p $DIR/$tdir
21476 createmany -o $DIR/$tdir/f- 5000
21477 unlinkmany $DIR/$tdir/f- 5000
21478 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
21479 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
21480 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
21481 osp.*MDT*.sync_in_flight" | calc_sum)
21482 [ "$changes" -eq 0 ] || error "$changes not synced"
21484 run_test 239A "osp_sync test"
21486 test_239a() { #LU-5297
21487 remote_mds_nodsh && skip "remote MDS with nodsh"
21490 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
21491 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
21492 chgrp $RUNAS_GID $DIR/$tfile
21493 wait_delete_completed
21495 run_test 239a "process invalid osp sync record correctly"
21497 test_239b() { #LU-5297
21498 remote_mds_nodsh && skip "remote MDS with nodsh"
21501 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
21502 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
21503 chgrp $RUNAS_GID $DIR/$tfile1
21504 wait_delete_completed
21505 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21507 chgrp $RUNAS_GID $DIR/$tfile2
21508 wait_delete_completed
21510 run_test 239b "process osp sync record with ENOMEM error correctly"
21513 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21514 remote_mds_nodsh && skip "remote MDS with nodsh"
21516 mkdir -p $DIR/$tdir
21518 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
21519 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
21520 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
21521 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
21523 umount_client $MOUNT || error "umount failed"
21524 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
21525 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
21526 mount_client $MOUNT || error "failed to mount client"
21528 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
21529 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
21531 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
21537 for LOOP in $(seq $count); do
21538 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
21539 cancel_lru_locks $OSC || true
21547 for LOOP in $(seq $1); do
21548 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
21553 test_241a() { # was test_241
21554 local bsize=$PAGE_SIZE
21556 (( bsize < 40960 )) && bsize=40960
21557 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21559 cancel_lru_locks $OSC
21560 test_241_bio 1000 $bsize &
21562 test_241_dio 1000 $bsize
21565 run_test 241a "bio vs dio"
21568 local bsize=$PAGE_SIZE
21570 (( bsize < 40960 )) && bsize=40960
21571 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21573 test_241_dio 1000 $bsize &
21575 test_241_dio 1000 $bsize
21578 run_test 241b "dio vs dio"
21581 remote_mds_nodsh && skip "remote MDS with nodsh"
21583 mkdir_on_mdt0 $DIR/$tdir
21584 touch $DIR/$tdir/$tfile
21586 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
21587 do_facet mds1 lctl set_param fail_loc=0x105
21588 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
21590 do_facet mds1 lctl set_param fail_loc=0
21591 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
21593 run_test 242 "mdt_readpage failure should not cause directory unreadable"
21597 test_mkdir $DIR/$tdir
21598 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
21600 run_test 243 "various group lock tests"
21604 test_mkdir $DIR/$tdir
21605 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
21606 sendfile_grouplock $DIR/$tdir/$tfile || \
21607 error "sendfile+grouplock failed"
21610 run_test 244a "sendfile with group lock tests"
21614 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21617 local size=$((1024*1024))
21619 test_mkdir $DIR/$tdir
21620 for i in $(seq 1 $threads); do
21621 local file=$DIR/$tdir/file_$((i / 10))
21622 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
21625 for i in $(seq 1 $threads); do
21629 run_test 244b "multi-threaded write with group lock"
21632 local flagname="multi_mod_rpcs"
21633 local connect_data_name="max_mod_rpcs"
21636 # check if multiple modify RPCs flag is set
21637 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
21638 grep "connect_flags:")
21641 echo "$out" | grep -qw $flagname
21642 if [ $? -ne 0 ]; then
21643 echo "connect flag $flagname is not set"
21647 # check if multiple modify RPCs data is set
21648 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
21651 echo "$out" | grep -qw $connect_data_name ||
21652 error "import should have connect data $connect_data_name"
21654 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
21657 local flagname="multi_mod_rpcs"
21658 local connect_data_name="max_mod_rpcs"
21661 remote_mds_nodsh && skip "remote MDS with nodsh"
21662 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
21664 # check if multiple modify RPCs flag is set
21665 out=$(do_facet mds1 \
21666 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
21667 grep "connect_flags:")
21670 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
21672 # check if multiple modify RPCs data is set
21673 out=$(do_facet mds1 \
21674 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
21676 [[ "$out" =~ $connect_data_name ]] ||
21679 error "missing connect data $connect_data_name"
21682 run_test 245b "check osp connection flag/data: multiple modify RPCs"
21688 umount_client $submount
21693 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21695 skip_env "Fileset feature is not supported"
21697 local submount=${MOUNT}_$tdir
21700 mkdir -p $submount || error "mkdir $submount failed"
21701 FILESET="$FILESET/$tdir" mount_client $submount ||
21702 error "mount $submount failed"
21703 trap "cleanup_247 $submount" EXIT
21704 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
21705 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
21706 error "read $MOUNT/$tdir/$tfile failed"
21707 cleanup_247 $submount
21709 run_test 247a "mount subdir as fileset"
21712 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21713 skip_env "Fileset feature is not supported"
21715 local submount=${MOUNT}_$tdir
21717 rm -rf $MOUNT/$tdir
21718 mkdir -p $submount || error "mkdir $submount failed"
21720 FILESET="$FILESET/$tdir" mount_client $submount &&
21721 error "mount $submount should fail"
21724 run_test 247b "mount subdir that dose not exist"
21727 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21728 skip_env "Fileset feature is not supported"
21730 local submount=${MOUNT}_$tdir
21732 mkdir -p $MOUNT/$tdir/dir1
21733 mkdir -p $submount || error "mkdir $submount failed"
21734 trap "cleanup_247 $submount" EXIT
21735 FILESET="$FILESET/$tdir" mount_client $submount ||
21736 error "mount $submount failed"
21737 local fid=$($LFS path2fid $MOUNT/)
21738 $LFS fid2path $submount $fid && error "fid2path should fail"
21739 cleanup_247 $submount
21741 run_test 247c "running fid2path outside subdirectory root"
21744 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21745 skip "Fileset feature is not supported"
21747 local submount=${MOUNT}_$tdir
21749 mkdir -p $MOUNT/$tdir/dir1
21750 mkdir -p $submount || error "mkdir $submount failed"
21751 FILESET="$FILESET/$tdir" mount_client $submount ||
21752 error "mount $submount failed"
21753 trap "cleanup_247 $submount" EXIT
21755 local td=$submount/dir1
21756 local fid=$($LFS path2fid $td)
21757 [ -z "$fid" ] && error "path2fid unable to get $td FID"
21759 # check that we get the same pathname back
21762 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
21763 echo "$rootpath $fid"
21764 found=$($LFS fid2path $rootpath "$fid")
21765 [ -n "$found" ] || error "fid2path should succeed"
21766 [ "$found" == "$td" ] || error "fid2path $found != $td"
21768 # check wrong root path format
21769 rootpath=$submount"_wrong"
21770 found=$($LFS fid2path $rootpath "$fid")
21771 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
21773 cleanup_247 $submount
21775 run_test 247d "running fid2path inside subdirectory root"
21779 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21781 skip "Fileset feature is not supported"
21783 local submount=${MOUNT}_$tdir
21786 mkdir -p $submount || error "mkdir $submount failed"
21787 FILESET="$FILESET/.." mount_client $submount &&
21788 error "mount $submount should fail"
21791 run_test 247e "mount .. as fileset"
21794 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
21795 (( $MDS1_VERSION >= $(version_code 2.14.50.162) )) ||
21796 skip "Need at least version 2.14.50.162"
21797 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21798 skip "Fileset feature is not supported"
21800 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21801 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
21802 error "mkdir remote failed"
21803 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
21804 error "mkdir remote/subdir failed"
21805 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
21806 error "mkdir striped failed"
21807 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
21809 local submount=${MOUNT}_$tdir
21811 mkdir -p $submount || error "mkdir $submount failed"
21812 stack_trap "rmdir $submount"
21815 local fileset=$FILESET
21816 local mdts=$(comma_list $(mdts_nodes))
21818 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21819 for dir in $tdir/remote $tdir/remote/subdir $tdir/striped \
21820 $tdir/striped/subdir $tdir/striped/.; do
21821 FILESET="$fileset/$dir" mount_client $submount ||
21822 error "mount $dir failed"
21823 umount_client $submount
21826 run_test 247f "mount striped or remote directory as fileset"
21828 test_subdir_mount_lock()
21831 local submount=${MOUNT}_$(basename $testdir)
21833 touch $DIR/$testdir/$tfile || error "touch $tfile failed"
21835 mkdir -p $submount || error "mkdir $submount failed"
21836 stack_trap "rmdir $submount"
21838 FILESET="$fileset/$testdir" mount_client $submount ||
21839 error "mount $FILESET failed"
21840 stack_trap "umount $submount"
21842 local mdts=$(comma_list $(mdts_nodes))
21846 stat $submount > /dev/null || error "stat $submount failed"
21847 cancel_lru_locks $MDC
21848 stat $submount > /dev/null || error "stat $submount failed"
21849 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
21850 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21851 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
21852 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21853 awk '/getattr/ {sum += $2} END {print sum}')
21855 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21859 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
21861 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21862 error "mkdir $tdir failed"
21863 test_subdir_mount_lock $tdir
21865 run_test 247g "striped directory submount revalidate ROOT from cache"
21868 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
21869 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
21870 skip "Need MDS version at least 2.15.51"
21872 $LFS mkdir -i 1 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21873 test_subdir_mount_lock $tdir
21874 mkdir_on_mdt -i 0 $DIR/$tdir/$tdir.0 || error "mkdir $tdir.0 failed"
21875 mkdir_on_mdt -i 1 $DIR/$tdir/$tdir.0/$tdir.1 ||
21876 error "mkdir $tdir.1 failed"
21877 test_subdir_mount_lock $tdir/$tdir.0/$tdir.1
21879 run_test 247h "remote directory submount revalidate ROOT from cache"
21882 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21883 [ -z "$fast_read_sav" ] && skip "no fast read support"
21885 # create a large file for fast read verification
21886 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21888 # make sure the file is created correctly
21889 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21890 { rm -f $DIR/$tfile; skip "file creation error"; }
21892 echo "Test 1: verify that fast read is 4 times faster on cache read"
21894 # small read with fast read enabled
21895 $LCTL set_param -n llite.*.fast_read=1
21896 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21897 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21898 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21899 # small read with fast read disabled
21900 $LCTL set_param -n llite.*.fast_read=0
21901 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21902 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21903 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21905 # verify that fast read is 4 times faster for cache read
21906 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21907 error_not_in_vm "fast read was not 4 times faster: " \
21908 "$t_fast vs $t_slow"
21910 echo "Test 2: verify the performance between big and small read"
21911 $LCTL set_param -n llite.*.fast_read=1
21913 # 1k non-cache read
21914 cancel_lru_locks osc
21915 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21916 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21917 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21919 # 1M non-cache read
21920 cancel_lru_locks osc
21921 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21922 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21923 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21925 # verify that big IO is not 4 times faster than small IO
21926 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21927 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21929 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21932 run_test 248a "fast read verification"
21935 # Default short_io_bytes=16384, try both smaller and larger sizes.
21936 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21937 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21938 echo "bs=53248 count=113 normal buffered write"
21939 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21940 error "dd of initial data file failed"
21941 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21943 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21944 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21945 error "dd with sync normal writes failed"
21946 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21948 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21949 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21950 error "dd with sync small writes failed"
21951 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21953 cancel_lru_locks osc
21955 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21956 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21957 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21958 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21959 iflag=direct || error "dd with O_DIRECT small read failed"
21960 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21961 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21962 error "compare $TMP/$tfile.1 failed"
21964 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21965 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21967 # just to see what the maximum tunable value is, and test parsing
21968 echo "test invalid parameter 2MB"
21969 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21970 error "too-large short_io_bytes allowed"
21971 echo "test maximum parameter 512KB"
21972 # if we can set a larger short_io_bytes, run test regardless of version
21973 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21974 # older clients may not allow setting it this large, that's OK
21975 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21976 skip "Need at least client version 2.13.50"
21977 error "medium short_io_bytes failed"
21979 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21980 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21982 echo "test large parameter 64KB"
21983 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21984 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21986 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21987 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21988 error "dd with sync large writes failed"
21989 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21991 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21992 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21993 num=$((113 * 4096 / PAGE_SIZE))
21994 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21995 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21996 error "dd with O_DIRECT large writes failed"
21997 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21998 error "compare $DIR/$tfile.3 failed"
22000 cancel_lru_locks osc
22002 echo "bs=$size count=$num iflag=direct large read $tfile.2"
22003 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
22004 error "dd with O_DIRECT large read failed"
22005 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
22006 error "compare $TMP/$tfile.2 failed"
22008 echo "bs=$size count=$num iflag=direct large read $tfile.3"
22009 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
22010 error "dd with O_DIRECT large read failed"
22011 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
22012 error "compare $TMP/$tfile.3 failed"
22014 run_test 248b "test short_io read and write for both small and large sizes"
22016 test_249() { # LU-7890
22017 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
22018 skip "Need at least version 2.8.54"
22021 $LFS setstripe -c 1 $DIR/$tfile
22022 # Offset 2T == 4k * 512M
22023 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
22024 error "dd to 2T offset failed"
22026 run_test 249 "Write above 2T file size"
22029 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
22030 && skip "no 16TB file size limit on ZFS"
22032 $LFS setstripe -c 1 $DIR/$tfile
22033 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
22034 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
22035 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
22036 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
22037 conv=notrunc,fsync && error "append succeeded"
22040 run_test 250 "Write above 16T limit"
22043 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
22045 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
22046 #Skip once - writing the first stripe will succeed
22047 $LCTL set_param fail_loc=0xa0001407 fail_val=1
22048 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
22049 error "short write happened"
22051 $LCTL set_param fail_loc=0xa0001407 fail_val=1
22052 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
22053 error "short read happened"
22057 run_test 251 "Handling short read and write correctly"
22060 remote_mds_nodsh && skip "remote MDS with nodsh"
22061 remote_ost_nodsh && skip "remote OST with nodsh"
22062 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
22063 skip_env "ldiskfs only test"
22073 # check lr_reader on OST0000
22075 dev=$(facet_device $tgt)
22076 out=$(do_facet $tgt $LR_READER $dev)
22077 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22079 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
22080 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
22081 error "Invalid uuid returned by $LR_READER on target $tgt"
22082 echo -e "uuid returned by $LR_READER is '$uuid'\n"
22084 # check lr_reader -c on MDT0000
22086 dev=$(facet_device $tgt)
22087 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
22088 skip "$LR_READER does not support additional options"
22090 out=$(do_facet $tgt $LR_READER -c $dev)
22091 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22093 num=$(echo "$out" | grep -c "mdtlov")
22094 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
22095 error "Invalid number of mdtlov clients returned by $LR_READER"
22096 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
22098 # check lr_reader -cr on MDT0000
22099 out=$(do_facet $tgt $LR_READER -cr $dev)
22100 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22102 echo "$out" | grep -q "^reply_data:$" ||
22103 error "$LR_READER should have returned 'reply_data' section"
22104 num=$(echo "$out" | grep -c "client_generation")
22105 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
22107 run_test 252 "check lr_reader tool"
22110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22111 remote_mds_nodsh && skip "remote MDS with nodsh"
22112 remote_mgs_nodsh && skip "remote MGS with nodsh"
22116 local ost_name=$(ostname_from_index $ostidx)
22119 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
22120 do_facet $SINGLEMDS $LCTL get_param -n \
22121 osp.$mdtosc_proc1.reserved_mb_high ||
22122 skip "remote MDS does not support reserved_mb_high"
22126 wait_delete_completed
22129 pool_add $TESTNAME || error "Pool creation failed"
22130 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
22132 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
22133 error "Setstripe failed"
22135 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
22137 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
22139 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
22141 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22142 osp.$mdtosc_proc1.prealloc_status)
22143 echo "prealloc_status $oa_status"
22145 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
22146 error "File creation should fail"
22148 #object allocation was stopped, but we still able to append files
22149 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
22150 oflag=append || error "Append failed"
22152 rm -f $DIR/$tdir/$tfile.0
22154 # For this test, we want to delete the files we created to go out of
22155 # space but leave the watermark, so we remain nearly out of space
22156 ost_watermarks_enospc_delete_files $tfile $ostidx
22158 wait_delete_completed
22162 for i in $(seq 10 12); do
22163 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
22164 2>/dev/null || error "File creation failed after rm"
22167 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22168 osp.$mdtosc_proc1.prealloc_status)
22169 echo "prealloc_status $oa_status"
22171 if (( oa_status != 0 )); then
22172 error "Object allocation still disable after rm"
22175 run_test 253 "Check object allocation limit"
22178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22179 remote_mds_nodsh && skip "remote MDS with nodsh"
22181 local mdt=$(facet_svc $SINGLEMDS)
22183 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
22184 skip "MDS does not support changelog_size"
22188 changelog_register || error "changelog_register failed"
22190 changelog_clear 0 || error "changelog_clear failed"
22192 local size1=$(do_facet $SINGLEMDS \
22193 $LCTL get_param -n mdd.$mdt.changelog_size)
22194 echo "Changelog size $size1"
22197 $LFS mkdir -i 0 $DIR/$tdir
22199 mkdir -p $DIR/$tdir/pics/2008/zachy
22200 touch $DIR/$tdir/pics/2008/zachy/timestamp
22201 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
22202 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
22203 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
22204 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
22205 rm $DIR/$tdir/pics/desktop.jpg
22207 local size2=$(do_facet $SINGLEMDS \
22208 $LCTL get_param -n mdd.$mdt.changelog_size)
22209 echo "Changelog size after work $size2"
22211 (( $size2 > $size1 )) ||
22212 error "new Changelog size=$size2 less than old size=$size1"
22214 run_test 254 "Check changelog size"
22221 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
22222 awk -F: '{print $2}' | grep $type > /dev/null
22223 if [ $? -ne 0 ]; then
22233 lfs ladvise -a willread $file > /dev/null 2>&1
22234 if [ $? -eq 0 ]; then
22238 lfs ladvise -a willread $file 2>&1 |
22239 grep "Inappropriate ioctl for device" > /dev/null
22240 if [ $? -eq 0 ]; then
22247 bc <<<"scale=2; ($1 - $2) * 100 / $2"
22250 # run a random read IO workload
22251 # usage: random_read_iops <filename> <filesize> <iosize>
22252 random_read_iops() {
22255 local iosize=${3:-4096}
22257 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
22258 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
22261 drop_file_oss_cache() {
22265 $LFS ladvise -a dontneed $file 2>/dev/null ||
22266 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
22269 ladvise_willread_performance()
22272 local average_origin=0
22273 local average_cache=0
22274 local average_ladvise=0
22276 for ((i = 1; i <= $repeat; i++)); do
22277 echo "Iter $i/$repeat: reading without willread hint"
22278 cancel_lru_locks osc
22279 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22280 local speed_origin=$(random_read_iops $DIR/$tfile $size)
22281 echo "Iter $i/$repeat: uncached speed: $speed_origin"
22282 average_origin=$(bc <<<"$average_origin + $speed_origin")
22284 cancel_lru_locks osc
22285 local speed_cache=$(random_read_iops $DIR/$tfile $size)
22286 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
22287 average_cache=$(bc <<<"$average_cache + $speed_cache")
22289 cancel_lru_locks osc
22290 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22291 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
22292 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
22293 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
22294 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
22296 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
22297 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
22298 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
22300 speedup_cache=$(percent $average_cache $average_origin)
22301 speedup_ladvise=$(percent $average_ladvise $average_origin)
22303 echo "Average uncached read: $average_origin"
22304 echo "Average speedup with OSS cached read: " \
22305 "$average_cache = +$speedup_cache%"
22306 echo "Average speedup with ladvise willread: " \
22307 "$average_ladvise = +$speedup_ladvise%"
22309 local lowest_speedup=20
22310 if (( ${average_cache%.*} < $lowest_speedup )); then
22311 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
22312 " got $average_cache%. Skipping ladvise willread check."
22316 # the test won't work on ZFS until it supports 'ladvise dontneed', but
22317 # it is still good to run until then to exercise 'ladvise willread'
22318 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22319 [ "$ost1_FSTYPE" = "zfs" ] &&
22320 echo "osd-zfs does not support dontneed or drop_caches" &&
22323 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
22324 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
22325 error_not_in_vm "Speedup with willread is less than " \
22326 "$lowest_speedup%, got $average_ladvise%"
22330 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22331 skip "lustre < 2.8.54 does not support ladvise "
22332 remote_ost_nodsh && skip "remote OST with nodsh"
22334 stack_trap "rm -f $DIR/$tfile"
22335 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
22337 ladvise_no_type willread $DIR/$tfile &&
22338 skip "willread ladvise is not supported"
22340 ladvise_no_ioctl $DIR/$tfile &&
22341 skip "ladvise ioctl is not supported"
22344 local size=$((size_mb * 1048576))
22345 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22346 error "dd to $DIR/$tfile failed"
22348 lfs ladvise -a willread $DIR/$tfile ||
22349 error "Ladvise failed with no range argument"
22351 lfs ladvise -a willread -s 0 $DIR/$tfile ||
22352 error "Ladvise failed with no -l or -e argument"
22354 lfs ladvise -a willread -e 1 $DIR/$tfile ||
22355 error "Ladvise failed with only -e argument"
22357 lfs ladvise -a willread -l 1 $DIR/$tfile ||
22358 error "Ladvise failed with only -l argument"
22360 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
22361 error "End offset should not be smaller than start offset"
22363 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
22364 error "End offset should not be equal to start offset"
22366 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
22367 error "Ladvise failed with overflowing -s argument"
22369 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
22370 error "Ladvise failed with overflowing -e argument"
22372 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
22373 error "Ladvise failed with overflowing -l argument"
22375 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
22376 error "Ladvise succeeded with conflicting -l and -e arguments"
22378 echo "Synchronous ladvise should wait"
22380 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
22381 do_nodes $(comma_list $(osts_nodes)) \
22382 $LCTL set_param fail_val=$delay fail_loc=0x237
22384 local start_ts=$SECONDS
22385 lfs ladvise -a willread $DIR/$tfile ||
22386 error "Ladvise failed with no range argument"
22387 local end_ts=$SECONDS
22388 local inteval_ts=$((end_ts - start_ts))
22390 if [ $inteval_ts -lt $(($delay - 1)) ]; then
22391 error "Synchronous advice didn't wait reply"
22394 echo "Asynchronous ladvise shouldn't wait"
22395 local start_ts=$SECONDS
22396 lfs ladvise -a willread -b $DIR/$tfile ||
22397 error "Ladvise failed with no range argument"
22398 local end_ts=$SECONDS
22399 local inteval_ts=$((end_ts - start_ts))
22401 if [ $inteval_ts -gt $(($delay / 2)) ]; then
22402 error "Asynchronous advice blocked"
22405 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
22406 ladvise_willread_performance
22408 run_test 255a "check 'lfs ladvise -a willread'"
22414 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
22418 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22419 skip "lustre < 2.8.54 does not support ladvise "
22420 remote_ost_nodsh && skip "remote OST with nodsh"
22422 stack_trap "rm -f $DIR/$tfile"
22423 lfs setstripe -c 1 -i 0 $DIR/$tfile
22425 ladvise_no_type dontneed $DIR/$tfile &&
22426 skip "dontneed ladvise is not supported"
22428 ladvise_no_ioctl $DIR/$tfile &&
22429 skip "ladvise ioctl is not supported"
22431 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22432 [ "$ost1_FSTYPE" = "zfs" ] &&
22433 skip "zfs-osd does not support 'ladvise dontneed'"
22436 local size=$((size_mb * 1048576))
22437 # In order to prevent disturbance of other processes, only check 3/4
22438 # of the memory usage
22439 local kibibytes=$((size_mb * 1024 * 3 / 4))
22441 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22442 error "dd to $DIR/$tfile failed"
22444 #force write to complete before dropping OST cache & checking memory
22447 local total=$(facet_meminfo ost1 MemTotal)
22448 echo "Total memory: $total KiB"
22450 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
22451 local before_read=$(facet_meminfo ost1 Cached)
22452 echo "Cache used before read: $before_read KiB"
22454 lfs ladvise -a willread $DIR/$tfile ||
22455 error "Ladvise willread failed"
22456 local after_read=$(facet_meminfo ost1 Cached)
22457 echo "Cache used after read: $after_read KiB"
22459 lfs ladvise -a dontneed $DIR/$tfile ||
22460 error "Ladvise dontneed again failed"
22461 local no_read=$(facet_meminfo ost1 Cached)
22462 echo "Cache used after dontneed ladvise: $no_read KiB"
22464 if [ $total -lt $((before_read + kibibytes)) ]; then
22465 echo "Memory is too small, abort checking"
22469 if [ $((before_read + kibibytes)) -gt $after_read ]; then
22470 error "Ladvise willread should use more memory" \
22471 "than $kibibytes KiB"
22474 if [ $((no_read + kibibytes)) -gt $after_read ]; then
22475 error "Ladvise dontneed should release more memory" \
22476 "than $kibibytes KiB"
22479 run_test 255b "check 'lfs ladvise -a dontneed'"
22482 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
22483 skip "lustre < 2.10.50 does not support lockahead"
22485 local ost1_imp=$(get_osc_import_name client ost1)
22486 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22494 test_mkdir -p $DIR/$tdir
22495 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22497 #test 10 returns only success/failure
22499 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22501 if [ $rc -eq 255 ]; then
22502 error "Ladvise test${i} failed, ${rc}"
22505 #test 11 counts lock enqueue requests, all others count new locks
22507 count=$(do_facet ost1 \
22508 $LCTL get_param -n ost.OSS.ost.stats)
22509 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
22511 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22513 if [ $rc -eq 255 ]; then
22514 error "Ladvise test${i} failed, ${rc}"
22517 new_count=$(do_facet ost1 \
22518 $LCTL get_param -n ost.OSS.ost.stats)
22519 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
22520 awk '{ print $2 }')
22522 difference="$((new_count - count))"
22523 if [ $difference -ne $rc ]; then
22524 error "Ladvise test${i}, bad enqueue count, returned " \
22525 "${rc}, actual ${difference}"
22528 for i in $(seq 12 21); do
22529 # If we do not do this, we run the risk of having too many
22530 # locks and starting lock cancellation while we are checking
22532 cancel_lru_locks osc
22534 count=$($LCTL get_param -n \
22535 ldlm.namespaces.$imp_name.lock_unused_count)
22537 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22539 if [ $rc -eq 255 ]; then
22540 error "Ladvise test ${i} failed, ${rc}"
22543 new_count=$($LCTL get_param -n \
22544 ldlm.namespaces.$imp_name.lock_unused_count)
22545 difference="$((new_count - count))"
22547 # Test 15 output is divided by 100 to map down to valid return
22548 if [ $i -eq 15 ]; then
22552 if [ $difference -ne $rc ]; then
22553 error "Ladvise test ${i}, bad lock count, returned " \
22554 "${rc}, actual ${difference}"
22558 #test 22 returns only success/failure
22560 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22562 if [ $rc -eq 255 ]; then
22563 error "Ladvise test${i} failed, ${rc}"
22566 run_test 255c "suite of ladvise lockahead tests"
22569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22570 remote_mds_nodsh && skip "remote MDS with nodsh"
22571 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22572 changelog_users $SINGLEMDS | grep "^cl" &&
22573 skip "active changelog user"
22579 mdt_dev=$(facet_device $SINGLEMDS)
22582 changelog_register || error "changelog_register failed"
22585 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
22587 changelog_clear 0 || error "changelog_clear failed"
22590 touch $DIR/$tdir/{1..10}
22593 stop $SINGLEMDS || error "Fail to stop MDT"
22596 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
22597 error "Fail to start MDT"
22599 #after mount new plainllog is used
22600 touch $DIR/$tdir/{11..19}
22601 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
22602 stack_trap "rm -f $tmpfile"
22603 cat_sl=$(do_facet $SINGLEMDS "sync; \
22604 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22605 llog_reader $tmpfile | grep -c type=1064553b")
22606 do_facet $SINGLEMDS llog_reader $tmpfile
22608 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
22610 changelog_clear 0 || error "changelog_clear failed"
22612 cat_sl=$(do_facet $SINGLEMDS "sync; \
22613 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22614 llog_reader $tmpfile | grep -c type=1064553b")
22616 if (( cat_sl == 2 )); then
22617 error "Empty plain llog was not deleted from changelog catalog"
22618 elif (( cat_sl != 1 )); then
22619 error "Active plain llog shouldn't be deleted from catalog"
22622 run_test 256 "Check llog delete for empty and not full state"
22625 remote_mds_nodsh && skip "remote MDS with nodsh"
22626 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22627 skip "Need MDS version at least 2.8.55"
22629 test_mkdir $DIR/$tdir
22631 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
22632 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
22635 #define OBD_FAIL_MDS_XATTR_REP 0x161
22636 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22637 local facet=mds$((mdtidx + 1))
22638 set_nodes_failloc $(facet_active_host $facet) 0x80000161
22639 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
22641 stop $facet || error "stop MDS failed"
22642 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
22643 error "start MDS fail"
22644 wait_recovery_complete $facet
22646 run_test 257 "xattr locks are not lost"
22648 # Verify we take the i_mutex when security requires it
22650 #define OBD_FAIL_IMUTEX_SEC 0x141c
22651 $LCTL set_param fail_loc=0x141c
22653 chmod u+s $DIR/$tfile
22654 chmod a+rwx $DIR/$tfile
22655 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22657 if [ $RC -ne 0 ]; then
22658 error "error, failed to take i_mutex, rc=$?"
22662 run_test 258a "verify i_mutex security behavior when suid attributes is set"
22664 # Verify we do NOT take the i_mutex in the normal case
22666 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
22667 $LCTL set_param fail_loc=0x141d
22670 chmod a+rw $DIR/$tfile
22671 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22673 if [ $RC -ne 0 ]; then
22674 error "error, took i_mutex unnecessarily, rc=$?"
22679 run_test 258b "verify i_mutex security behavior"
22682 local file=$DIR/$tfile
22686 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22688 stack_trap "rm -f $file" EXIT
22690 wait_delete_completed
22691 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22692 echo "before: $before"
22694 $LFS setstripe -i 0 -c 1 $file
22695 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
22697 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22698 echo "after write: $after"
22700 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
22701 do_facet ost1 $LCTL set_param fail_loc=0x2301
22703 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22704 echo "after truncate: $after"
22707 do_facet ost1 $LCTL set_param fail_loc=0
22708 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22710 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22711 echo "after restart: $after"
22712 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
22713 error "missing truncate?"
22717 run_test 259 "crash at delayed truncate"
22720 #define OBD_FAIL_MDC_CLOSE 0x806
22721 $LCTL set_param fail_loc=0x80000806
22725 run_test 260 "Check mdc_close fail"
22727 ### Data-on-MDT sanity tests ###
22729 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22730 skip "Need MDS version at least 2.10.55 for DoM"
22733 local dom=$DIR/$tdir/dom_file
22734 local tmp=$DIR/$tdir/tmp_file
22736 mkdir_on_mdt0 $DIR/$tdir
22738 # basic checks for DoM component creation
22739 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
22740 error "Can set MDT layout to non-first entry"
22742 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
22743 error "Can define multiple entries as MDT layout"
22745 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
22747 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
22748 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
22749 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
22751 local mdtidx=$($LFS getstripe -m $dom)
22752 local mdtname=MDT$(printf %04x $mdtidx)
22753 local facet=mds$((mdtidx + 1))
22754 local space_check=1
22756 # Skip free space checks with ZFS
22757 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
22761 local size_tmp=$((65536 * 3))
22762 local mdtfree1=$(do_facet $facet \
22763 lctl get_param -n osd*.*$mdtname.kbytesfree)
22765 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22766 # check also direct IO along write
22767 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
22768 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22770 cmp $tmp $dom || error "file data is different"
22771 [ $(stat -c%s $dom) == $size_tmp ] ||
22772 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22773 if [ $space_check == 1 ]; then
22774 local mdtfree2=$(do_facet $facet \
22775 lctl get_param -n osd*.*$mdtname.kbytesfree)
22777 # increase in usage from by $size_tmp
22778 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22779 error "MDT free space wrong after write: " \
22780 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22784 local size_dom=10000
22786 $TRUNCATE $dom $size_dom
22787 [ $(stat -c%s $dom) == $size_dom ] ||
22788 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
22789 if [ $space_check == 1 ]; then
22790 mdtfree1=$(do_facet $facet \
22791 lctl get_param -n osd*.*$mdtname.kbytesfree)
22792 # decrease in usage from $size_tmp to new $size_dom
22793 [ $(($mdtfree1 - $mdtfree2)) -ge \
22794 $(((size_tmp - size_dom) / 1024)) ] ||
22795 error "MDT free space is wrong after truncate: " \
22796 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
22802 size_dom=$((size_dom + size_tmp))
22803 [ $(stat -c%s $dom) == $size_dom ] ||
22804 error "bad size after append: $(stat -c%s $dom) != $size_dom"
22805 if [ $space_check == 1 ]; then
22806 mdtfree2=$(do_facet $facet \
22807 lctl get_param -n osd*.*$mdtname.kbytesfree)
22808 # increase in usage by $size_tmp from previous
22809 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22810 error "MDT free space is wrong after append: " \
22811 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22816 if [ $space_check == 1 ]; then
22817 mdtfree1=$(do_facet $facet \
22818 lctl get_param -n osd*.*$mdtname.kbytesfree)
22819 # decrease in usage by $size_dom from previous
22820 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
22821 error "MDT free space is wrong after removal: " \
22822 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22825 # combined striping
22826 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22827 error "Can't create DoM + OST striping"
22829 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22830 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22831 # check also direct IO along write
22832 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22834 cmp $tmp $dom || error "file data is different"
22835 [ $(stat -c%s $dom) == $size_tmp ] ||
22836 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22841 run_test 270a "DoM: basic functionality tests"
22844 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22845 skip "Need MDS version at least 2.10.55"
22847 local dom=$DIR/$tdir/dom_file
22848 local max_size=1048576
22850 mkdir -p $DIR/$tdir
22851 $LFS setstripe -E $max_size -L mdt $dom
22853 # truncate over the limit
22854 $TRUNCATE $dom $(($max_size + 1)) &&
22855 error "successful truncate over the maximum size"
22856 # write over the limit
22857 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22858 error "successful write over the maximum size"
22859 # append over the limit
22860 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22861 echo "12345" >> $dom && error "successful append over the maximum size"
22866 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22869 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22870 skip "Need MDS version at least 2.10.55"
22872 mkdir -p $DIR/$tdir
22873 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22875 # check files inherit DoM EA
22876 touch $DIR/$tdir/first
22877 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22878 error "bad pattern"
22879 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22880 error "bad stripe count"
22881 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22882 error "bad stripe size"
22884 # check directory inherits DoM EA and uses it as default
22885 mkdir $DIR/$tdir/subdir
22886 touch $DIR/$tdir/subdir/second
22887 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22888 error "bad pattern in sub-directory"
22889 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22890 error "bad stripe count in sub-directory"
22891 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22892 error "bad stripe size in sub-directory"
22895 run_test 270c "DoM: DoM EA inheritance tests"
22898 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22899 skip "Need MDS version at least 2.10.55"
22901 mkdir -p $DIR/$tdir
22902 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22904 # inherit default DoM striping
22905 mkdir $DIR/$tdir/subdir
22906 touch $DIR/$tdir/subdir/f1
22908 # change default directory striping
22909 $LFS setstripe -c 1 $DIR/$tdir/subdir
22910 touch $DIR/$tdir/subdir/f2
22911 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22912 error "wrong default striping in file 2"
22913 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22914 error "bad pattern in file 2"
22917 run_test 270d "DoM: change striping from DoM to RAID0"
22920 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22921 skip "Need MDS version at least 2.10.55"
22923 mkdir -p $DIR/$tdir/dom
22924 mkdir -p $DIR/$tdir/norm
22927 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22928 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22930 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22931 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22933 # find DoM files by layout
22934 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22935 [ $NUM -eq $DOMFILES ] ||
22936 error "lfs find -L: found $NUM, expected $DOMFILES"
22937 echo "Test 1: lfs find 20 DOM files by layout: OK"
22939 # there should be 1 dir with default DOM striping
22940 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22942 error "lfs find -L: found $NUM, expected 1 dir"
22943 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22945 # find DoM files by stripe size
22946 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22947 [ $NUM -eq $DOMFILES ] ||
22948 error "lfs find -S: found $NUM, expected $DOMFILES"
22949 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22951 # find files by stripe offset except DoM files
22952 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22953 [ $NUM -eq $NORMFILES ] ||
22954 error "lfs find -i: found $NUM, expected $NORMFILES"
22955 echo "Test 5: lfs find no DOM files by stripe index: OK"
22958 run_test 270e "DoM: lfs find with DoM files test"
22961 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22962 skip "Need MDS version at least 2.10.55"
22964 local mdtname=${FSNAME}-MDT0000-mdtlov
22965 local dom=$DIR/$tdir/dom_file
22966 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22967 lod.$mdtname.dom_stripesize)
22968 local dom_limit=131072
22970 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22971 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22972 lod.$mdtname.dom_stripesize)
22973 [ ${dom_limit} -eq ${dom_current} ] ||
22974 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22976 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22977 $LFS setstripe -d $DIR/$tdir
22978 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22979 error "Can't set directory default striping"
22981 # exceed maximum stripe size
22982 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22983 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22984 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22985 error "Able to create DoM component size more than LOD limit"
22987 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22988 dom_current=$(do_facet mds1 $LCTL get_param -n \
22989 lod.$mdtname.dom_stripesize)
22990 [ 0 -eq ${dom_current} ] ||
22991 error "Can't set zero DoM stripe limit"
22994 # attempt to create DoM file on server with disabled DoM should
22995 # remove DoM entry from layout and be succeed
22996 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22997 error "Can't create DoM file (DoM is disabled)"
22998 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22999 error "File has DoM component while DoM is disabled"
23002 # attempt to create DoM file with only DoM stripe should return error
23003 $LFS setstripe -E $dom_limit -L mdt $dom &&
23004 error "Able to create DoM-only file while DoM is disabled"
23006 # too low values to be aligned with smallest stripe size 64K
23007 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
23008 dom_current=$(do_facet mds1 $LCTL get_param -n \
23009 lod.$mdtname.dom_stripesize)
23010 [ 30000 -eq ${dom_current} ] &&
23011 error "Can set too small DoM stripe limit"
23013 # 64K is a minimal stripe size in Lustre, expect limit of that size
23014 [ 65536 -eq ${dom_current} ] ||
23015 error "Limit is not set to 64K but ${dom_current}"
23017 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
23018 dom_current=$(do_facet mds1 $LCTL get_param -n \
23019 lod.$mdtname.dom_stripesize)
23021 [ 2147483648 -eq ${dom_current} ] &&
23022 error "Can set too large DoM stripe limit"
23024 do_facet mds1 $LCTL set_param -n \
23025 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
23026 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
23027 error "Can't create DoM component size after limit change"
23028 do_facet mds1 $LCTL set_param -n \
23029 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
23030 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
23031 error "Can't create DoM file after limit decrease"
23032 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
23033 error "Can create big DoM component after limit decrease"
23034 touch ${dom}_def ||
23035 error "Can't create file with old default layout"
23037 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
23040 run_test 270f "DoM: maximum DoM stripe size checks"
23043 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
23044 skip "Need MDS version at least 2.13.52"
23045 local dom=$DIR/$tdir/$tfile
23047 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23048 local lodname=${FSNAME}-MDT0000-mdtlov
23050 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23051 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
23052 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
23053 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23055 local dom_limit=1024
23056 local dom_threshold="50%"
23058 $LFS setstripe -d $DIR/$tdir
23059 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
23060 error "Can't set directory default striping"
23062 do_facet mds1 $LCTL set_param -n \
23063 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
23064 # set 0 threshold and create DOM file to change tunable stripesize
23065 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
23066 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
23067 error "Failed to create $dom file"
23068 # now tunable dom_cur_stripesize should reach maximum
23069 local dom_current=$(do_facet mds1 $LCTL get_param -n \
23070 lod.${lodname}.dom_stripesize_cur_kb)
23071 [[ $dom_current == $dom_limit ]] ||
23072 error "Current DOM stripesize is not maximum"
23075 # set threshold for further tests
23076 do_facet mds1 $LCTL set_param -n \
23077 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
23078 echo "DOM threshold is $dom_threshold free space"
23081 # Spoof bfree to exceed threshold
23082 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
23083 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
23084 for spfree in 40 20 0 15 30 55; do
23085 do_facet mds1 $LCTL set_param -n fail_val=$spfree
23086 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
23087 error "Failed to create $dom file"
23088 dom_def=$(do_facet mds1 $LCTL get_param -n \
23089 lod.${lodname}.dom_stripesize_cur_kb)
23090 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
23091 [[ $dom_def != $dom_current ]] ||
23092 error "Default stripe size was not changed"
23093 if (( spfree > 0 )) ; then
23094 dom_set=$($LFS getstripe -S $dom)
23095 (( dom_set == dom_def * 1024 )) ||
23096 error "DOM component size is still old"
23098 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
23099 error "DoM component is set with no free space"
23102 dom_current=$dom_def
23105 run_test 270g "DoM: default DoM stripe size depends on free space"
23108 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
23109 skip "Need MDS version at least 2.13.53"
23111 local mdtname=${FSNAME}-MDT0000-mdtlov
23112 local dom=$DIR/$tdir/$tfile
23113 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23115 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
23116 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23118 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23119 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
23120 error "can't create OST file"
23121 # mirrored file with DOM entry in the second mirror
23122 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
23123 error "can't create mirror with DoM component"
23125 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
23127 # DOM component in the middle and has other enries in the same mirror,
23128 # should succeed but lost DoM component
23129 $LFS setstripe --copy=${dom}_1 $dom ||
23130 error "Can't create file from OST|DOM mirror layout"
23131 # check new file has no DoM layout after all
23132 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
23133 error "File has DoM component while DoM is disabled"
23135 run_test 270h "DoM: DoM stripe removal when disabled on server"
23138 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
23139 skip "Need MDS version at least 2.14.54"
23142 # DoM with plain layout
23143 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
23144 error "default plain layout with DoM must fail"
23145 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
23146 error "setstripe plain file layout with DoM must fail"
23147 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
23148 error "default DoM layout with bad striping must fail"
23149 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
23150 error "setstripe to DoM layout with bad striping must fail"
23153 run_test 270i "DoM: setting invalid DoM striping should fail"
23156 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23157 skip "Need MDS version at least 2.10.55"
23159 local dom=$DIR/$tdir/dom
23161 mkdir -p $DIR/$tdir
23163 $LFS setstripe -E 1024K -L mdt $dom
23165 lctl set_param -n mdc.*.stats=clear
23166 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23167 cat $dom > /dev/null
23168 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
23169 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
23173 run_test 271a "DoM: data is cached for read after write"
23176 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23177 skip "Need MDS version at least 2.10.55"
23179 local dom=$DIR/$tdir/dom
23181 mkdir -p $DIR/$tdir
23183 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23185 lctl set_param -n mdc.*.stats=clear
23186 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23187 cancel_lru_locks mdc
23188 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
23189 # second stat to check size is cached on client
23190 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
23191 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23192 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
23195 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
23198 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23199 skip "Need MDS version at least 2.10.55"
23201 local dom=$DIR/$tdir/dom
23203 mkdir -p $DIR/$tdir
23205 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23207 lctl set_param -n mdc.*.stats=clear
23208 lctl set_param -n osc.*.stats=clear
23209 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
23210 cancel_lru_locks mdc
23211 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23212 # second stat to check size is cached on client
23213 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23214 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23215 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
23216 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
23217 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
23220 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
23226 local mdt=MDT$(printf %04x $mdtidx)
23228 if [ -z $param ]; then
23229 lctl get_param -n mdc.*$mdt*.stats
23231 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
23236 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23237 skip "Need MDS version at least 2.10.55"
23239 local dom=$DIR/$tdir/dom
23241 mkdir -p $DIR/$tdir
23243 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23245 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23246 local facet=mds$((mdtidx + 1))
23248 cancel_lru_locks mdc
23249 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
23250 createmany -o $dom 1000
23251 lctl set_param -n mdc.*.stats=clear
23252 smalliomany -w $dom 1000 200
23253 get_mdc_stats $mdtidx
23254 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23255 # Each file has 1 open, 1 IO enqueues, total 2000
23256 # but now we have also +1 getxattr for security.capability, total 3000
23257 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
23258 unlinkmany $dom 1000
23260 cancel_lru_locks mdc
23261 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
23262 createmany -o $dom 1000
23263 lctl set_param -n mdc.*.stats=clear
23264 smalliomany -w $dom 1000 200
23265 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23266 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
23267 # for OPEN and IO lock.
23268 [ $((enq - enq_2)) -ge 1000 ] ||
23269 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
23270 unlinkmany $dom 1000
23273 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
23275 cleanup_271def_tests() {
23281 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23282 skip "Need MDS version at least 2.10.57"
23284 local dom=$DIR/$tdir/dom
23285 local tmp=$TMP/$tfile
23286 trap "cleanup_271def_tests $tmp" EXIT
23288 mkdir -p $DIR/$tdir
23290 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23292 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23294 cancel_lru_locks mdc
23295 dd if=/dev/urandom of=$tmp bs=1000 count=1
23296 dd if=$tmp of=$dom bs=1000 count=1
23297 cancel_lru_locks mdc
23299 cat /etc/hosts >> $tmp
23300 lctl set_param -n mdc.*.stats=clear
23302 # append data to the same file it should update local page
23303 echo "Append to the same page"
23304 cat /etc/hosts >> $dom
23305 local num=$(get_mdc_stats $mdtidx ost_read)
23306 local ra=$(get_mdc_stats $mdtidx req_active)
23307 local rw=$(get_mdc_stats $mdtidx req_waittime)
23309 [ -z $num ] || error "$num READ RPC occured"
23310 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23314 cmp $tmp $dom || error "file miscompare"
23316 cancel_lru_locks mdc
23317 lctl set_param -n mdc.*.stats=clear
23319 echo "Open and read file"
23320 cat $dom > /dev/null
23321 local num=$(get_mdc_stats $mdtidx ost_read)
23322 local ra=$(get_mdc_stats $mdtidx req_active)
23323 local rw=$(get_mdc_stats $mdtidx req_waittime)
23325 [ -z $num ] || error "$num READ RPC occured"
23326 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23330 cmp $tmp $dom || error "file miscompare"
23334 run_test 271d "DoM: read on open (1K file in reply buffer)"
23337 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23338 skip "Need MDS version at least 2.10.57"
23340 local dom=$DIR/$tdir/dom
23341 local tmp=$TMP/$tfile
23342 trap "cleanup_271def_tests $tmp" EXIT
23344 mkdir -p $DIR/$tdir
23346 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23348 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23350 cancel_lru_locks mdc
23351 dd if=/dev/urandom of=$tmp bs=265000 count=1
23352 dd if=$tmp of=$dom bs=265000 count=1
23353 cancel_lru_locks mdc
23354 cat /etc/hosts >> $tmp
23355 lctl set_param -n mdc.*.stats=clear
23357 echo "Append to the same page"
23358 cat /etc/hosts >> $dom
23359 local num=$(get_mdc_stats $mdtidx ost_read)
23360 local ra=$(get_mdc_stats $mdtidx req_active)
23361 local rw=$(get_mdc_stats $mdtidx req_waittime)
23363 [ -z $num ] || error "$num READ RPC occured"
23364 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23368 cmp $tmp $dom || error "file miscompare"
23370 cancel_lru_locks mdc
23371 lctl set_param -n mdc.*.stats=clear
23373 echo "Open and read file"
23374 cat $dom > /dev/null
23375 local num=$(get_mdc_stats $mdtidx ost_read)
23376 local ra=$(get_mdc_stats $mdtidx req_active)
23377 local rw=$(get_mdc_stats $mdtidx req_waittime)
23379 [ -z $num ] && num=0
23380 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
23381 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23385 cmp $tmp $dom || error "file miscompare"
23389 run_test 271f "DoM: read on open (200K file and read tail)"
23392 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
23393 skip "Skipping due to old client or server version"
23395 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
23397 $CHECKSTAT -t file $DIR1/$tfile
23399 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
23402 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
23403 $LCTL set_param fail_loc=0x80000314
23404 rm $DIR1/$tfile || error "Unlink fails"
23406 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
23407 [ $RC -eq 0 ] || error "Failed write to stale object"
23409 run_test 271g "Discard DoM data vs client flush race"
23412 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23413 skip "Need MDS version at least 2.11.50"
23415 local dom=$DIR/$tdir/dom
23416 mkdir -p $DIR/$tdir
23418 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
23419 dd if=/dev/urandom of=$dom bs=512K count=1 ||
23420 error "failed to write data into $dom"
23421 local old_md5=$(md5sum $dom)
23423 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
23424 error "failed to migrate to the same DoM component"
23426 local new_md5=$(md5sum $dom)
23428 [ "$old_md5" == "$new_md5" ] ||
23429 error "md5sum differ: $old_md5, $new_md5"
23431 [ $($LFS getstripe -c $dom) -eq 2 ] ||
23432 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
23434 run_test 272a "DoM migration: new layout with the same DOM component"
23437 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23438 skip "Need MDS version at least 2.11.50"
23440 local dom=$DIR/$tdir/dom
23441 mkdir -p $DIR/$tdir
23442 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23444 local mdtidx=$($LFS getstripe -m $dom)
23445 local mdtname=MDT$(printf %04x $mdtidx)
23446 local facet=mds$((mdtidx + 1))
23448 local mdtfree1=$(do_facet $facet \
23449 lctl get_param -n osd*.*$mdtname.kbytesfree)
23450 dd if=/dev/urandom of=$dom bs=2M count=1 ||
23451 error "failed to write data into $dom"
23452 local old_md5=$(md5sum $dom)
23453 cancel_lru_locks mdc
23454 local mdtfree1=$(do_facet $facet \
23455 lctl get_param -n osd*.*$mdtname.kbytesfree)
23457 $LFS migrate -c2 $dom ||
23458 error "failed to migrate to the new composite layout"
23459 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23460 error "MDT stripe was not removed"
23462 cancel_lru_locks mdc
23463 local new_md5=$(md5sum $dom)
23464 [ "$old_md5" == "$new_md5" ] ||
23465 error "$old_md5 != $new_md5"
23467 # Skip free space checks with ZFS
23468 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23469 local mdtfree2=$(do_facet $facet \
23470 lctl get_param -n osd*.*$mdtname.kbytesfree)
23471 [ $mdtfree2 -gt $mdtfree1 ] ||
23472 error "MDT space is not freed after migration"
23476 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
23479 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23480 skip "Need MDS version at least 2.11.50"
23482 local dom=$DIR/$tdir/$tfile
23483 mkdir -p $DIR/$tdir
23484 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23486 local mdtidx=$($LFS getstripe -m $dom)
23487 local mdtname=MDT$(printf %04x $mdtidx)
23488 local facet=mds$((mdtidx + 1))
23490 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23491 error "failed to write data into $dom"
23492 local old_md5=$(md5sum $dom)
23493 cancel_lru_locks mdc
23494 local mdtfree1=$(do_facet $facet \
23495 lctl get_param -n osd*.*$mdtname.kbytesfree)
23497 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
23498 error "failed to migrate to the new composite layout"
23499 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
23500 error "MDT stripe was not removed"
23502 cancel_lru_locks mdc
23503 local new_md5=$(md5sum $dom)
23504 [ "$old_md5" == "$new_md5" ] ||
23505 error "$old_md5 != $new_md5"
23507 # Skip free space checks with ZFS
23508 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23509 local mdtfree2=$(do_facet $facet \
23510 lctl get_param -n osd*.*$mdtname.kbytesfree)
23511 [ $mdtfree2 -gt $mdtfree1 ] ||
23512 error "MDS space is not freed after migration"
23516 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
23519 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23520 skip "Need MDS version at least 2.12.55"
23522 local dom=$DIR/$tdir/$tfile
23523 mkdir -p $DIR/$tdir
23524 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23526 local mdtidx=$($LFS getstripe -m $dom)
23527 local mdtname=MDT$(printf %04x $mdtidx)
23528 local facet=mds$((mdtidx + 1))
23530 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23531 error "failed to write data into $dom"
23532 local old_md5=$(md5sum $dom)
23533 cancel_lru_locks mdc
23534 local mdtfree1=$(do_facet $facet \
23535 lctl get_param -n osd*.*$mdtname.kbytesfree)
23537 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
23538 error "failed mirroring to the new composite layout"
23539 $LFS mirror resync $dom ||
23540 error "failed mirror resync"
23541 $LFS mirror split --mirror-id 1 -d $dom ||
23542 error "failed mirror split"
23544 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23545 error "MDT stripe was not removed"
23547 cancel_lru_locks mdc
23548 local new_md5=$(md5sum $dom)
23549 [ "$old_md5" == "$new_md5" ] ||
23550 error "$old_md5 != $new_md5"
23552 # Skip free space checks with ZFS
23553 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23554 local mdtfree2=$(do_facet $facet \
23555 lctl get_param -n osd*.*$mdtname.kbytesfree)
23556 [ $mdtfree2 -gt $mdtfree1 ] ||
23557 error "MDS space is not freed after DOM mirror deletion"
23561 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
23564 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23565 skip "Need MDS version at least 2.12.55"
23567 local dom=$DIR/$tdir/$tfile
23568 mkdir -p $DIR/$tdir
23569 $LFS setstripe -c 2 $dom
23571 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23572 error "failed to write data into $dom"
23573 local old_md5=$(md5sum $dom)
23576 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
23577 error "failed mirroring to the DOM layout"
23578 $LFS mirror resync $dom ||
23579 error "failed mirror resync"
23580 $LFS mirror split --mirror-id 1 -d $dom ||
23581 error "failed mirror split"
23583 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23584 error "MDT stripe wasn't set"
23587 local new_md5=$(md5sum $dom)
23588 [ "$old_md5" == "$new_md5" ] ||
23589 error "$old_md5 != $new_md5"
23593 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
23596 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23597 skip "Need MDS version at least 2.12.55"
23599 local dom=$DIR/$tdir/$tfile
23600 mkdir -p $DIR/$tdir
23601 $LFS setstripe -c 2 $dom
23603 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23604 error "failed to write data into $dom"
23605 local old_md5=$(md5sum $dom)
23608 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
23609 error "failed migrating to the DOM file"
23611 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23612 error "MDT stripe wasn't set"
23615 local new_md5=$(md5sum $dom)
23616 [ "$old_md5" != "$new_md5" ] &&
23617 error "$old_md5 != $new_md5"
23621 run_test 272f "DoM migration: OST-striped file to DOM file"
23624 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23625 skip "Need MDS version at least 2.11.50"
23627 # Layout swap cannot be done if either file has DOM component,
23628 # this will never be supported, migration should be used instead
23630 local dom=$DIR/$tdir/$tfile
23631 mkdir -p $DIR/$tdir
23633 $LFS setstripe -c2 ${dom}_plain
23634 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
23635 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
23636 error "can swap layout with DoM component"
23637 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
23638 error "can swap layout with DoM component"
23640 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
23641 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
23642 error "can swap layout with DoM component"
23643 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
23644 error "can swap layout with DoM component"
23647 run_test 273a "DoM: layout swapping should fail with DOM"
23650 mkdir -p $DIR/$tdir
23651 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
23653 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
23654 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
23656 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
23658 run_test 273b "DoM: race writeback and object destroy"
23661 remote_ost_nodsh && skip "remote OST with nodsh"
23662 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
23663 skip "Need OST version >= 2.10.57"
23665 local file=$DIR/$tfile
23668 oss=$(comma_list $(osts_nodes))
23670 dd if=/dev/urandom of=$file bs=1M count=2 ||
23671 error "failed to create a file"
23672 cancel_lru_locks osc
23675 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23676 error "failed to read a file"
23678 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
23679 $LCTL set_param fail_loc=0x8000031f
23681 cancel_lru_locks osc &
23684 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
23685 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
23686 #IO takes another lock, but matches the PENDING one
23687 #and places it to the IO RPC
23688 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23689 error "failed to read a file with PENDING lock"
23691 run_test 275 "Read on a canceled duplicate lock"
23694 remote_ost_nodsh && skip "remote OST with nodsh"
23697 do_facet ost1 "(while true; do \
23698 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
23699 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
23702 for LOOP in $(seq 20); do
23704 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
23707 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
23708 rm $TMP/sanity_276_pid"
23710 run_test 276 "Race between mount and obd_statfs"
23713 $LCTL set_param ldlm.namespaces.*.lru_size=0
23714 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23715 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23716 grep ^used_mb | awk '{print $2}')
23717 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
23718 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
23719 oflag=direct conv=notrunc
23720 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23721 grep ^used_mb | awk '{print $2}')
23722 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
23724 run_test 277 "Direct IO shall drop page cache"
23727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23728 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23729 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
23730 skip "needs the same host for mdt1 mdt2" && return
23735 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
23736 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
23742 echo "Starting MDTs"
23743 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
23745 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
23747 do_facet mds2 $LCTL set_param fail_loc=0
23749 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
23750 wait_recovery_complete mds2
23752 run_test 278 "Race starting MDS between MDTs stop/start"
23755 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
23756 skip "Need MGS version at least 2.13.52"
23757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23758 combined_mgs_mds || skip "needs combined MGS/MDT"
23760 umount_client $MOUNT
23761 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
23762 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
23764 mount_client $MOUNT &
23766 stop mgs || error "stop mgs failed"
23767 #for a race mgs would crash
23768 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
23769 # make sure we unmount client before remounting
23771 umount_client $MOUNT
23772 mount_client $MOUNT || error "mount client failed"
23774 run_test 280 "Race between MGS umount and client llog processing"
23776 cleanup_test_300() {
23780 test_striped_dir() {
23785 mkdir -p $DIR/$tdir
23787 SAVE_UMASK=$(umask)
23788 trap cleanup_test_300 RETURN EXIT
23790 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
23791 $DIR/$tdir/striped_dir ||
23792 error "set striped dir error"
23794 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
23795 [ "$mode" = "755" ] || error "expect 755 got $mode"
23797 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
23798 error "getdirstripe failed"
23799 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
23800 if [ "$stripe_count" != "2" ]; then
23801 error "1:stripe_count is $stripe_count, expect 2"
23803 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
23804 if [ "$stripe_count" != "2" ]; then
23805 error "2:stripe_count is $stripe_count, expect 2"
23808 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
23809 if [ "$stripe_index" != "$mdt_index" ]; then
23810 error "stripe_index is $stripe_index, expect $mdt_index"
23813 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23814 error "nlink error after create striped dir"
23816 mkdir $DIR/$tdir/striped_dir/a
23817 mkdir $DIR/$tdir/striped_dir/b
23819 stat $DIR/$tdir/striped_dir/a ||
23820 error "create dir under striped dir failed"
23821 stat $DIR/$tdir/striped_dir/b ||
23822 error "create dir under striped dir failed"
23824 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
23825 error "nlink error after mkdir"
23827 rmdir $DIR/$tdir/striped_dir/a
23828 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
23829 error "nlink error after rmdir"
23831 rmdir $DIR/$tdir/striped_dir/b
23832 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23833 error "nlink error after rmdir"
23835 chattr +i $DIR/$tdir/striped_dir
23836 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23837 error "immutable flags not working under striped dir!"
23838 chattr -i $DIR/$tdir/striped_dir
23840 rmdir $DIR/$tdir/striped_dir ||
23841 error "rmdir striped dir error"
23849 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23850 skip "skipped for lustre < 2.7.0"
23851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23852 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23854 test_striped_dir 0 || error "failed on striped dir on MDT0"
23855 test_striped_dir 1 || error "failed on striped dir on MDT0"
23857 run_test 300a "basic striped dir sanity test"
23860 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23861 skip "skipped for lustre < 2.7.0"
23862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23863 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23870 test_mkdir $DIR/$tdir || error "mkdir fail"
23871 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23872 error "set striped dir error"
23873 for i in {0..9}; do
23874 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23876 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23877 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23878 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23880 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23881 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23882 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23886 run_test 300b "check ctime/mtime for striped dir"
23889 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23890 skip "skipped for lustre < 2.7.0"
23891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23892 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23896 mkdir_on_mdt0 $DIR/$tdir
23897 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23898 error "set striped dir error"
23900 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23901 error "chown striped dir failed"
23903 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23904 error "create 5k files failed"
23906 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23908 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23912 run_test 300c "chown && check ls under striped directory"
23915 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23916 skip "skipped for lustre < 2.7.0"
23917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23918 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23923 mkdir -p $DIR/$tdir
23924 $LFS setstripe -c 2 $DIR/$tdir
23926 #local striped directory
23927 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23928 error "set striped dir error"
23929 #look at the directories for debug purposes
23931 $LFS getdirstripe $DIR/$tdir
23932 ls -l $DIR/$tdir/striped_dir
23933 $LFS getdirstripe $DIR/$tdir/striped_dir
23934 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23935 error "create 10 files failed"
23937 #remote striped directory
23938 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23939 error "set striped dir error"
23940 #look at the directories for debug purposes
23942 $LFS getdirstripe $DIR/$tdir
23943 ls -l $DIR/$tdir/remote_striped_dir
23944 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23945 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23946 error "create 10 files failed"
23948 for file in $(find $DIR/$tdir); do
23949 stripe_count=$($LFS getstripe -c $file)
23950 [ $stripe_count -eq 2 ] ||
23951 error "wrong stripe $stripe_count for $file"
23956 run_test 300d "check default stripe under striped directory"
23959 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23960 skip "Need MDS version at least 2.7.55"
23961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23962 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23967 mkdir -p $DIR/$tdir
23969 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23970 error "set striped dir error"
23972 touch $DIR/$tdir/striped_dir/a
23973 touch $DIR/$tdir/striped_dir/b
23974 touch $DIR/$tdir/striped_dir/c
23976 mkdir $DIR/$tdir/striped_dir/dir_a
23977 mkdir $DIR/$tdir/striped_dir/dir_b
23978 mkdir $DIR/$tdir/striped_dir/dir_c
23980 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23981 error "set striped adir under striped dir error"
23983 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23984 error "set striped bdir under striped dir error"
23986 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23987 error "set striped cdir under striped dir error"
23989 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23990 error "rename dir under striped dir fails"
23992 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23993 error "rename dir under different stripes fails"
23995 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23996 error "rename file under striped dir should succeed"
23998 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23999 error "rename dir under striped dir should succeed"
24003 run_test 300e "check rename under striped directory"
24006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24007 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24008 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24009 skip "Need MDS version at least 2.7.55"
24015 mkdir -p $DIR/$tdir
24017 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24018 error "set striped dir error"
24020 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
24021 error "set striped dir error"
24023 touch $DIR/$tdir/striped_dir/a
24024 mkdir $DIR/$tdir/striped_dir/dir_a
24025 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
24026 error "create striped dir under striped dir fails"
24028 touch $DIR/$tdir/striped_dir1/b
24029 mkdir $DIR/$tdir/striped_dir1/dir_b
24030 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
24031 error "create striped dir under striped dir fails"
24033 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
24034 error "rename dir under different striped dir should fail"
24036 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
24037 error "rename striped dir under diff striped dir should fail"
24039 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
24040 error "rename file under diff striped dirs fails"
24044 run_test 300f "check rename cross striped directory"
24046 test_300_check_default_striped_dir()
24049 local default_count=$2
24050 local default_index=$3
24053 local dir_stripe_index
24056 echo "checking $dirname $default_count $default_index"
24057 $LFS setdirstripe -D -c $default_count -i $default_index \
24058 -H all_char $DIR/$tdir/$dirname ||
24059 error "set default stripe on striped dir error"
24060 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
24061 [ $stripe_count -eq $default_count ] ||
24062 error "expect $default_count get $stripe_count for $dirname"
24064 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
24065 [ $stripe_index -eq $default_index ] ||
24066 error "expect $default_index get $stripe_index for $dirname"
24068 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
24069 error "create dirs failed"
24071 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
24072 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
24073 for dir in $(find $DIR/$tdir/$dirname/*); do
24074 stripe_count=$($LFS getdirstripe -c $dir)
24075 (( $stripe_count == $default_count )) ||
24076 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
24077 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
24078 error "stripe count $default_count != $stripe_count for $dir"
24080 stripe_index=$($LFS getdirstripe -i $dir)
24081 [ $default_index -eq -1 ] ||
24082 [ $stripe_index -eq $default_index ] ||
24083 error "$stripe_index != $default_index for $dir"
24085 #check default stripe
24086 stripe_count=$($LFS getdirstripe -D -c $dir)
24087 [ $stripe_count -eq $default_count ] ||
24088 error "default count $default_count != $stripe_count for $dir"
24090 stripe_index=$($LFS getdirstripe -D -i $dir)
24091 [ $stripe_index -eq $default_index ] ||
24092 error "default index $default_index != $stripe_index for $dir"
24094 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
24098 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24099 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24100 skip "Need MDS version at least 2.7.55"
24106 mkdir_on_mdt0 $DIR/$tdir
24107 mkdir $DIR/$tdir/normal_dir
24109 #Checking when client cache stripe index
24110 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24111 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
24112 error "create striped_dir failed"
24114 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
24115 error "create dir0 fails"
24116 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
24117 [ $stripe_index -eq 0 ] ||
24118 error "dir0 expect index 0 got $stripe_index"
24120 mkdir $DIR/$tdir/striped_dir/dir1 ||
24121 error "create dir1 fails"
24122 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
24123 [ $stripe_index -eq 1 ] ||
24124 error "dir1 expect index 1 got $stripe_index"
24126 #check default stripe count/stripe index
24127 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
24128 test_300_check_default_striped_dir normal_dir 1 0
24129 test_300_check_default_striped_dir normal_dir -1 1
24130 test_300_check_default_striped_dir normal_dir 2 -1
24132 #delete default stripe information
24133 echo "delete default stripeEA"
24134 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
24135 error "set default stripe on striped dir error"
24137 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
24138 for dir in $(find $DIR/$tdir/normal_dir/*); do
24139 stripe_count=$($LFS getdirstripe -c $dir)
24140 [ $stripe_count -eq 0 ] ||
24141 error "expect 1 get $stripe_count for $dir"
24144 run_test 300g "check default striped directory for normal directory"
24147 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24148 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24149 skip "Need MDS version at least 2.7.55"
24155 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24156 error "set striped dir error"
24158 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
24159 test_300_check_default_striped_dir striped_dir 1 0
24160 test_300_check_default_striped_dir striped_dir -1 1
24161 test_300_check_default_striped_dir striped_dir 2 -1
24163 #delete default stripe information
24164 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
24165 error "set default stripe on striped dir error"
24167 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
24168 for dir in $(find $DIR/$tdir/striped_dir/*); do
24169 stripe_count=$($LFS getdirstripe -c $dir)
24170 [ $stripe_count -eq 0 ] ||
24171 error "expect 1 get $stripe_count for $dir"
24174 run_test 300h "check default striped directory for striped directory"
24177 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
24178 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
24179 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
24180 skip "Need MDS version at least 2.7.55"
24187 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24188 error "set striped dir error"
24190 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24191 error "create files under striped dir failed"
24193 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
24194 error "set striped hashdir error"
24196 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
24197 error "create dir0 under hash dir failed"
24198 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
24199 error "create dir1 under hash dir failed"
24200 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
24201 error "create dir2 under hash dir failed"
24203 # unfortunately, we need to umount to clear dir layout cache for now
24204 # once we fully implement dir layout, we can drop this
24205 umount_client $MOUNT || error "umount failed"
24206 mount_client $MOUNT || error "mount failed"
24208 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
24209 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
24210 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
24212 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
24213 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
24214 error "create crush2 dir $tdir/hashdir/d3 failed"
24215 $LFS find -H crush2 $DIR/$tdir/hashdir
24216 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
24217 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
24219 # mkdir with an invalid hash type (hash=fail_val) from client
24220 # should be replaced on MDS with a valid (default) hash type
24221 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24222 $LCTL set_param fail_loc=0x1901 fail_val=99
24223 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
24225 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
24226 local expect=$(do_facet mds1 \
24227 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
24228 [[ $hash == $expect ]] ||
24229 error "d99 hash '$hash' != expected hash '$expect'"
24232 #set the stripe to be unknown hash type on read
24233 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24234 $LCTL set_param fail_loc=0x1901 fail_val=99
24235 for ((i = 0; i < 10; i++)); do
24236 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
24237 error "stat f-$i failed"
24238 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
24241 touch $DIR/$tdir/striped_dir/f0 &&
24242 error "create under striped dir with unknown hash should fail"
24244 $LCTL set_param fail_loc=0
24246 umount_client $MOUNT || error "umount failed"
24247 mount_client $MOUNT || error "mount failed"
24251 run_test 300i "client handle unknown hash type striped directory"
24254 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24256 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24257 skip "Need MDS version at least 2.7.55"
24264 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
24265 $LCTL set_param fail_loc=0x1702
24266 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24267 error "set striped dir error"
24269 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24270 error "create files under striped dir failed"
24272 $LCTL set_param fail_loc=0
24274 rm -rf $DIR/$tdir || error "unlink striped dir fails"
24278 run_test 300j "test large update record"
24281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24282 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24283 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24284 skip "Need MDS version at least 2.7.55"
24286 # this test needs a huge transaction
24288 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24289 osd*.$FSNAME-MDT0000.kbytestotal")
24290 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
24297 #define OBD_FAIL_LARGE_STRIPE 0x1703
24298 $LCTL set_param fail_loc=0x1703
24299 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
24300 error "set striped dir error"
24301 $LCTL set_param fail_loc=0
24303 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24304 error "getstripeddir fails"
24305 rm -rf $DIR/$tdir/striped_dir ||
24306 error "unlink striped dir fails"
24310 run_test 300k "test large striped directory"
24313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24314 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24315 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24316 skip "Need MDS version at least 2.7.55"
24320 test_mkdir -p $DIR/$tdir/striped_dir
24321 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
24322 error "chown $RUNAS_ID failed"
24323 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
24324 error "set default striped dir failed"
24326 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
24327 $LCTL set_param fail_loc=0x80000158
24328 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
24330 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
24331 [ $stripe_index -eq 1 ] ||
24332 error "expect 1 get $stripe_index for $dir"
24334 run_test 300l "non-root user to create dir under striped dir with stale layout"
24337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24338 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
24339 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24340 skip "Need MDS version at least 2.7.55"
24342 mkdir -p $DIR/$tdir/striped_dir
24343 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
24344 error "set default stripes dir error"
24346 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
24348 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
24349 [ $stripe_count -eq 0 ] ||
24350 error "expect 0 get $stripe_count for a"
24352 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
24353 error "set default stripes dir error"
24355 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
24357 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
24358 [ $stripe_count -eq 0 ] ||
24359 error "expect 0 get $stripe_count for b"
24361 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
24362 error "set default stripes dir error"
24364 mkdir $DIR/$tdir/striped_dir/c &&
24365 error "default stripe_index is invalid, mkdir c should fails"
24367 rm -rf $DIR/$tdir || error "rmdir fails"
24369 run_test 300m "setstriped directory on single MDT FS"
24372 local list=$(comma_list $(mdts_nodes))
24375 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24380 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24381 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24382 skip "Need MDS version at least 2.7.55"
24383 remote_mds_nodsh && skip "remote MDS with nodsh"
24386 local list=$(comma_list $(mdts_nodes))
24388 trap cleanup_300n RETURN EXIT
24389 mkdir -p $DIR/$tdir
24390 chmod 777 $DIR/$tdir
24391 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
24392 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24393 error "create striped dir succeeds with gid=0"
24395 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24396 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
24397 error "create striped dir fails with gid=-1"
24399 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24400 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
24401 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24402 error "set default striped dir succeeds with gid=0"
24405 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24406 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
24407 error "set default striped dir fails with gid=-1"
24410 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24411 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
24412 error "create test_dir fails"
24413 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
24414 error "create test_dir1 fails"
24415 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
24416 error "create test_dir2 fails"
24419 run_test 300n "non-root user to create dir under striped dir with default EA"
24422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24423 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24424 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24425 skip "Need MDS version at least 2.7.55"
24430 mkdir -p $DIR/$tdir
24432 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
24433 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
24434 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
24435 skip "not enough free inodes $numfree1 $numfree2"
24438 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
24439 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
24440 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
24441 skip "not enough free space $numfree1 $numfree2"
24444 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
24445 error "setdirstripe fails"
24447 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
24448 error "create dirs fails"
24450 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
24451 ls $DIR/$tdir/striped_dir > /dev/null ||
24452 error "ls striped dir fails"
24453 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
24454 error "unlink big striped dir fails"
24456 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
24459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24460 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24461 remote_mds_nodsh && skip "remote MDS with nodsh"
24463 mkdir_on_mdt0 $DIR/$tdir
24465 #define OBD_FAIL_OUT_ENOSPC 0x1704
24466 do_facet mds2 lctl set_param fail_loc=0x80001704
24467 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
24468 && error "create striped directory should fail"
24470 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
24472 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
24475 run_test 300p "create striped directory without space"
24478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24479 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24481 local fd=$(free_fd)
24482 local cmd="exec $fd<$tdir"
24484 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
24487 trap "eval $cmd" EXIT
24488 cd $tdir || error "cd $tdir fails"
24489 rmdir ../$tdir || error "rmdir $tdir fails"
24490 mkdir local_dir && error "create dir succeeds"
24491 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
24495 run_test 300q "create remote directory under orphan directory"
24498 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24499 skip "Need MDS version at least 2.7.55" && return
24500 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24504 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
24505 error "set striped dir error"
24507 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24508 error "getstripeddir fails"
24511 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
24512 awk '/lmv_stripe_count:/ { print $2 }')
24514 [ $MDSCOUNT -ne $stripe_count ] &&
24515 error "wrong stripe count $stripe_count expected $MDSCOUNT"
24517 rm -rf $DIR/$tdir/striped_dir ||
24518 error "unlink striped dir fails"
24520 run_test 300r "test -1 striped directory"
24522 test_300s_helper() {
24525 local stripe_dir=$DIR/$tdir/striped_dir.$count
24527 $LFS mkdir -c $count $stripe_dir ||
24528 error "lfs mkdir -c error"
24530 $LFS getdirstripe $stripe_dir ||
24531 error "lfs getdirstripe fails"
24534 stripe_count=$($LFS getdirstripe $stripe_dir |
24535 awk '/lmv_stripe_count:/ { print $2 }')
24537 [ $count -ne $stripe_count ] &&
24538 error_noexit "bad stripe count $stripe_count expected $count"
24541 dupe_stripes=$($LFS getdirstripe $stripe_dir |
24542 awk '/0x/ {count[$1] += 1}; END {
24543 for (idx in count) {
24544 if (count[idx]>1) {
24545 print "index " idx " count " count[idx]
24550 if [[ -n "$dupe_stripes" ]] ; then
24551 lfs getdirstripe $stripe_dir
24552 error_noexit "Dupe MDT above: $dupe_stripes "
24555 rm -rf $stripe_dir ||
24556 error_noexit "unlink $stripe_dir fails"
24560 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24561 skip "Need MDS version at least 2.7.55" && return
24562 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24565 for count in $(seq 2 $MDSCOUNT); do
24566 test_300s_helper $count
24569 run_test 300s "test lfs mkdir -c without -i"
24572 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
24573 skip "need MDS 2.14.55 or later"
24574 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
24576 local testdir="$DIR/$tdir/striped_dir"
24577 local dir1=$testdir/dir1
24578 local dir2=$testdir/dir2
24582 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
24583 error "failed to set default stripe count for $testdir"
24586 local stripe_count=$($LFS getdirstripe -c $dir1)
24588 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
24590 local max_count=$((MDSCOUNT - 1))
24591 local mdts=$(comma_list $(mdts_nodes))
24593 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
24594 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
24597 stripe_count=$($LFS getdirstripe -c $dir2)
24599 (( $stripe_count == $max_count )) || error "wrong stripe count"
24601 run_test 300t "test max_mdt_stripecount"
24603 prepare_remote_file() {
24604 mkdir $DIR/$tdir/src_dir ||
24605 error "create remote source failed"
24607 cp /etc/hosts $DIR/$tdir/src_dir/a ||
24608 error "cp to remote source failed"
24609 touch $DIR/$tdir/src_dir/a
24611 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
24612 error "create remote target dir failed"
24614 touch $DIR/$tdir/tgt_dir/b
24616 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
24617 error "rename dir cross MDT failed!"
24619 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
24620 error "src_child still exists after rename"
24622 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
24623 error "missing file(a) after rename"
24625 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
24626 error "diff after rename"
24630 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24633 local remote_file=$DIR/$tdir/tgt_dir/b
24635 mkdir -p $DIR/$tdir
24637 prepare_remote_file || error "prepare remote file failed"
24640 $OPENUNLINK $remote_file $remote_file ||
24641 error "openunlink $remote_file failed"
24642 $CHECKSTAT -a $remote_file || error "$remote_file exists"
24644 run_test 310a "open unlink remote file"
24647 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24650 local remote_file=$DIR/$tdir/tgt_dir/b
24652 mkdir -p $DIR/$tdir
24654 prepare_remote_file || error "prepare remote file failed"
24656 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24657 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
24658 $CHECKSTAT -t file $remote_file || error "check file failed"
24660 run_test 310b "unlink remote file with multiple links while open"
24663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24664 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
24666 local remote_file=$DIR/$tdir/tgt_dir/b
24668 mkdir -p $DIR/$tdir
24670 prepare_remote_file || error "prepare remote file failed"
24672 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24673 multiop_bg_pause $remote_file O_uc ||
24674 error "mulitop failed for remote file"
24676 $MULTIOP $DIR/$tfile Ouc
24677 kill -USR1 $MULTIPID
24680 run_test 310c "open-unlink remote file with multiple links"
24684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24685 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24686 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
24687 skip "lustre < 2.8.54 does not contain LU-4825 fix"
24688 remote_mds_nodsh && skip "remote MDS with nodsh"
24690 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24691 local mdts=$(comma_list $(mdts_nodes))
24693 mkdir -p $DIR/$tdir
24694 $LFS setstripe -i 0 -c 1 $DIR/$tdir
24695 createmany -o $DIR/$tdir/$tfile. 1000
24697 # statfs data is not real time, let's just calculate it
24698 old_iused=$((old_iused + 1000))
24700 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24701 osp.*OST0000*MDT0000.create_count")
24702 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24703 osp.*OST0000*MDT0000.max_create_count")
24704 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
24706 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
24707 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
24708 [ $index -ne 0 ] || error "$tfile stripe index is 0"
24710 unlinkmany $DIR/$tdir/$tfile. 1000
24712 do_nodes $mdts "$LCTL set_param -n \
24713 osp.*OST0000*.max_create_count=$max_count"
24714 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
24715 do_nodes $mdts "$LCTL set_param -n \
24716 osp.*OST0000*.create_count=$count"
24717 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
24718 grep "=0" && error "create_count is zero"
24721 for i in $(seq 120); do
24722 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24723 # system may be too busy to destroy all objs in time, use
24724 # a somewhat small value to not fail autotest
24725 [ $((old_iused - new_iused)) -gt 400 ] && break
24729 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
24730 [ $((old_iused - new_iused)) -gt 400 ] ||
24731 error "objs not destroyed after unlink"
24733 run_test 311 "disable OSP precreate, and unlink should destroy objs"
24739 local fid=($($LFS getstripe $tf | grep 0x))
24740 local seq=${fid[3]#0x}
24741 local objid=${fid[1]}
24743 local vdevdir=$(dirname $(facet_vdevice $ost))
24744 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
24745 local zfs_zapid=$(do_facet $ost $cmd |
24746 grep -w "/O/$seq/d$((objid%32))" -C 5 |
24747 awk '/Object/{getline; print $1}')
24748 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
24749 awk "/$objid = /"'{printf $3}')
24754 zfs_object_blksz() {
24758 local vdevdir=$(dirname $(facet_vdevice $ost))
24759 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
24760 local blksz=$(do_facet $ost $cmd $objid |
24761 awk '/dblk/{getline; printf $4}')
24763 case "${blksz: -1}" in
24764 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
24765 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
24772 test_312() { # LU-4856
24773 remote_ost_nodsh && skip "remote OST with nodsh"
24774 [ "$ost1_FSTYPE" = "zfs" ] ||
24775 skip_env "the test only applies to zfs"
24777 local max_blksz=$(do_facet ost1 \
24778 $ZFS get -p recordsize $(facet_device ost1) |
24779 awk '!/VALUE/{print $3}')
24780 local tf=$DIR/$tfile
24782 $LFS setstripe -c1 $tf
24783 local facet="ost$(($($LFS getstripe -i $tf) + 1))"
24785 # Get ZFS object id
24786 local zfs_objid=$(zfs_get_objid $facet $tf)
24787 # block size change by sequential overwrite
24790 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
24791 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
24793 local blksz=$(zfs_object_blksz $facet $zfs_objid)
24794 [[ $blksz -eq $bs ]] || error "blksz error: $blksz, expected: $bs"
24798 $LFS setstripe -c1 $tf
24799 facet="ost$(($($LFS getstripe -i $tf) + 1))"
24801 # block size change by sequential append write
24802 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
24803 zfs_objid=$(zfs_get_objid $facet $tf)
24806 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
24807 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
24808 oflag=sync conv=notrunc
24810 blksz=$(zfs_object_blksz $facet $zfs_objid)
24811 (( $blksz == 2 * count * PAGE_SIZE )) ||
24812 error "blksz error, actual $blksz, " \
24813 "expected: 2 * $count * $PAGE_SIZE"
24818 $LFS setstripe -c1 $tf
24819 facet="ost$(($($LFS getstripe -i $tf) + 1))"
24820 zfs_objid=$(zfs_get_objid $facet $tf)
24822 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
24823 blksz=$(zfs_object_blksz $facet $zfs_objid)
24824 (( blksz == PAGE_SIZE )) ||
24825 error "blksz error: $blksz, expected: $PAGE_SIZE"
24827 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
24828 blksz=$(zfs_object_blksz $facet $zfs_objid)
24829 (( blksz == 65536 )) || error "blksz error: $blksz, expected: 64k"
24831 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
24832 blksz=$(zfs_object_blksz $facet $zfs_objid)
24833 (( blksz == 65536 )) || error "rewrite error: $blksz, expected: 64k"
24835 run_test 312 "make sure ZFS adjusts its block size by write pattern"
24838 remote_ost_nodsh && skip "remote OST with nodsh"
24840 local file=$DIR/$tfile
24843 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
24845 # define OBD_FAIL_TGT_RCVD_EIO 0x720
24846 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24847 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
24848 error "write should failed"
24849 do_facet ost1 "$LCTL set_param fail_loc=0"
24852 run_test 313 "io should fail after last_rcvd update fail"
24855 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24857 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
24858 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24860 wait_delete_completed
24861 do_facet ost1 "$LCTL set_param fail_loc=0"
24863 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
24865 test_315() { # LU-618
24866 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
24868 local file=$DIR/$tfile
24871 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
24872 error "multiop file write failed"
24873 $MULTIOP $file oO_RDONLY:r4063232_c &
24878 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
24881 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
24884 run_test 315 "read should be accounted"
24887 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24888 large_xattr_enabled || skip "ea_inode feature disabled"
24890 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
24891 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
24892 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
24893 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
24895 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
24897 run_test 316 "lfs migrate of file with large_xattr enabled"
24900 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
24901 skip "Need MDS version at least 2.11.53"
24902 if [ "$ost1_FSTYPE" == "zfs" ]; then
24903 skip "LU-10370: no implementation for ZFS"
24907 local grant_blk_size
24909 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
24910 awk '/grant_block_size:/ { print $2; exit; }')
24912 # Create File of size 5M. Truncate it to below size's and verify
24915 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
24916 error "Create file $DIR/$tfile failed"
24917 stack_trap "rm -f $DIR/$tfile" EXIT
24919 for trunc_sz in 2097152 4097 4000 509 0; do
24920 $TRUNCATE $DIR/$tfile $trunc_sz ||
24921 error "truncate $tfile to $trunc_sz failed"
24922 local sz=$(stat --format=%s $DIR/$tfile)
24923 local blk=$(stat --format=%b $DIR/$tfile)
24924 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
24925 grant_blk_size) * 8))
24927 if [[ $blk -ne $trunc_blk ]]; then
24928 $(which stat) $DIR/$tfile
24929 error "Expected Block $trunc_blk got $blk for $tfile"
24932 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24933 error "Expected Size $trunc_sz got $sz for $tfile"
24938 # Create file with a hole and write actual 65536 bytes which aligned
24939 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24942 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24943 error "Create file : $DIR/$tfile"
24946 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24947 # blocks. The block count must drop to 8.
24949 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
24950 ((bs - grant_blk_size) + 1)))
24951 $TRUNCATE $DIR/$tfile $trunc_sz ||
24952 error "truncate $tfile to $trunc_sz failed"
24954 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24955 sz=$(stat --format=%s $DIR/$tfile)
24956 blk=$(stat --format=%b $DIR/$tfile)
24958 if [[ $blk -ne $trunc_bsz ]]; then
24959 $(which stat) $DIR/$tfile
24960 error "Expected Block $trunc_bsz got $blk for $tfile"
24963 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24964 error "Expected Size $trunc_sz got $sz for $tfile"
24966 run_test 317 "Verify blocks get correctly update after truncate"
24969 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24970 local old_max_active=$($LCTL get_param -n \
24971 ${llite_name}.max_read_ahead_async_active \
24974 $LCTL set_param llite.*.max_read_ahead_async_active=256
24975 local max_active=$($LCTL get_param -n \
24976 ${llite_name}.max_read_ahead_async_active \
24978 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24980 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24981 error "set max_read_ahead_async_active should succeed"
24983 $LCTL set_param llite.*.max_read_ahead_async_active=512
24984 max_active=$($LCTL get_param -n \
24985 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24986 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24988 # restore @max_active
24989 [ $old_max_active -ne 0 ] && $LCTL set_param \
24990 llite.*.max_read_ahead_async_active=$old_max_active
24992 local old_threshold=$($LCTL get_param -n \
24993 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24994 local max_per_file_mb=$($LCTL get_param -n \
24995 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24997 local invalid=$(($max_per_file_mb + 1))
24999 llite.*.read_ahead_async_file_threshold_mb=$invalid\
25000 && error "set $invalid should fail"
25002 local valid=$(($invalid - 1))
25004 llite.*.read_ahead_async_file_threshold_mb=$valid ||
25005 error "set $valid should succeed"
25006 local threshold=$($LCTL get_param -n \
25007 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
25008 [ $threshold -eq $valid ] || error \
25009 "expect threshold $valid got $threshold"
25011 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
25013 run_test 318 "Verify async readahead tunables"
25016 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
25018 local before=$(date +%s)
25020 local mdir=$DIR/$tdir
25021 local file=$mdir/xxx
25023 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
25026 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
25027 $LCTL set_param fail_val=5 fail_loc=0x8000032c
25028 $LFS migrate -m1 $mdir &
25031 dd if=$file of=/dev/null
25033 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
25034 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
25036 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
25038 run_test 319 "lost lease lock on migrate error"
25040 test_398a() { # LU-4198
25041 local ost1_imp=$(get_osc_import_name client ost1)
25042 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25045 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25046 $LCTL set_param ldlm.namespaces.*.lru_size=clear
25048 # Disabled: DIO does not push out buffered I/O pages, see LU-12587
25049 # request a new lock on client
25050 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25052 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
25053 #local lock_count=$($LCTL get_param -n \
25054 # ldlm.namespaces.$imp_name.lru_size)
25055 #[[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
25057 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
25059 # no lock cached, should use lockless DIO and not enqueue new lock
25060 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct \
25062 error "dio write failed"
25063 lock_count=$($LCTL get_param -n \
25064 ldlm.namespaces.$imp_name.lru_size)
25065 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
25067 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
25069 # no lock cached, should use locked DIO append
25070 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
25071 conv=notrunc || error "DIO append failed"
25072 lock_count=$($LCTL get_param -n \
25073 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
25074 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
25076 run_test 398a "direct IO should cancel lock otherwise lockless"
25078 test_398b() { # LU-4198
25079 which fio || skip_env "no fio installed"
25080 $LFS setstripe -c -1 -S 1M $DIR/$tfile
25083 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
25086 # Single page, multiple pages, stripe size, 4*stripe size
25087 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
25088 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
25089 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
25090 --numjobs=$njobs --fallocate=none \
25091 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25092 --filename=$DIR/$tfile &
25095 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
25096 fio --name=rand-rw --rw=randrw --bs=$bsize \
25097 --numjobs=$njobs --fallocate=none \
25098 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25099 --filename=$DIR/$tfile || true
25103 evict=$(do_facet client $LCTL get_param \
25104 osc.$FSNAME-OST*-osc-*/state |
25105 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
25107 [ -z "$evict" ] || [[ $evict -le $before ]] ||
25108 (do_facet client $LCTL get_param \
25109 osc.$FSNAME-OST*-osc-*/state;
25110 error "eviction happened: $evict before:$before")
25114 run_test 398b "DIO and buffer IO race"
25116 test_398c() { # LU-4198
25117 local ost1_imp=$(get_osc_import_name client ost1)
25118 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25121 which fio || skip_env "no fio installed"
25123 saved_debug=$($LCTL get_param -n debug)
25124 $LCTL set_param debug=0
25126 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
25127 ((size /= 1024)) # by megabytes
25128 ((size /= 2)) # write half of the OST at most
25129 [ $size -gt 40 ] && size=40 #reduce test time anyway
25131 $LFS setstripe -c 1 $DIR/$tfile
25133 # it seems like ldiskfs reserves more space than necessary if the
25134 # writing blocks are not mapped, so it extends the file firstly
25135 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
25136 cancel_lru_locks osc
25138 # clear and verify rpc_stats later
25139 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
25142 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
25143 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
25144 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25145 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25146 --filename=$DIR/$tfile
25147 [ $? -eq 0 ] || error "fio write error"
25149 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
25150 error "Locks were requested while doing AIO"
25152 # get the percentage of 1-page I/O
25153 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
25154 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
25156 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
25158 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
25159 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
25160 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25161 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25162 --filename=$DIR/$tfile
25163 [ $? -eq 0 ] || error "fio mixed read write error"
25165 echo "AIO with large block size ${size}M"
25166 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
25167 --numjobs=1 --fallocate=none --ioengine=libaio \
25168 --iodepth=16 --allow_file_create=0 --size=${size}M \
25169 --filename=$DIR/$tfile
25170 [ $? -eq 0 ] || error "fio large block size failed"
25173 $LCTL set_param debug="$saved_debug"
25175 run_test 398c "run fio to test AIO"
25177 test_398d() { # LU-13846
25178 which aiocp || skip_env "no aiocp installed"
25179 local aio_file=$DIR/$tfile.aio
25181 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25183 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
25184 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
25185 stack_trap "rm -f $DIR/$tfile $aio_file"
25187 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
25189 # make sure we don't crash and fail properly
25190 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25191 error "aio not aligned with PAGE SIZE should fail"
25193 rm -f $DIR/$tfile $aio_file
25195 run_test 398d "run aiocp to verify block size > stripe size"
25198 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
25199 touch $DIR/$tfile.new
25200 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
25202 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
25204 test_398f() { # LU-14687
25205 which aiocp || skip_env "no aiocp installed"
25206 local aio_file=$DIR/$tfile.aio
25208 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25210 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
25211 stack_trap "rm -f $DIR/$tfile $aio_file"
25213 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25214 $LCTL set_param fail_loc=0x1418
25215 # make sure we don't crash and fail properly
25216 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25217 error "aio with page allocation failure succeeded"
25218 $LCTL set_param fail_loc=0
25219 diff $DIR/$tfile $aio_file
25220 [[ $? != 0 ]] || error "no diff after failed aiocp"
25222 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
25224 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
25225 # stripe and i/o size must be > stripe size
25226 # Old style synchronous DIO waits after submitting each chunk, resulting in a
25227 # single RPC in flight. This test shows async DIO submission is working by
25228 # showing multiple RPCs in flight.
25229 test_398g() { # LU-13798
25230 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25232 # We need to do some i/o first to acquire enough grant to put our RPCs
25233 # in flight; otherwise a new connection may not have enough grant
25235 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25236 error "parallel dio failed"
25237 stack_trap "rm -f $DIR/$tfile"
25239 # Reduce RPC size to 1M to avoid combination in to larger RPCs
25240 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25241 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25242 stack_trap "$LCTL set_param -n $pages_per_rpc"
25244 # Recreate file so it's empty
25246 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25247 #Pause rpc completion to guarantee we see multiple rpcs in flight
25248 #define OBD_FAIL_OST_BRW_PAUSE_BULK
25249 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
25250 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25253 $LCTL set_param osc.*.rpc_stats=c
25255 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25256 error "parallel dio failed"
25257 stack_trap "rm -f $DIR/$tfile"
25259 $LCTL get_param osc.*-OST0000-*.rpc_stats
25260 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25261 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25262 grep "8:" | awk '{print $8}')
25263 # We look at the "8 rpcs in flight" field, and verify A) it is present
25264 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
25265 # as expected for an 8M DIO to a file with 1M stripes.
25266 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
25268 # Verify turning off parallel dio works as expected
25270 $LCTL set_param osc.*.rpc_stats=c
25271 $LCTL set_param llite.*.parallel_dio=0
25272 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
25274 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25275 error "dio with parallel dio disabled failed"
25277 # Ideally, we would see only one RPC in flight here, but there is an
25278 # unavoidable race between i/o completion and RPC in flight counting,
25279 # so while only 1 i/o is in flight at a time, the RPC in flight counter
25280 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
25281 # So instead we just verify it's always < 8.
25282 $LCTL get_param osc.*-OST0000-*.rpc_stats
25283 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25284 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25285 grep '^$' -B1 | grep . | awk '{print $1}')
25286 [ $ret != "8:" ] ||
25287 error "we should see fewer than 8 RPCs in flight (saw $ret)"
25289 run_test 398g "verify parallel dio async RPC submission"
25291 test_398h() { # LU-13798
25292 local dio_file=$DIR/$tfile.dio
25294 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25296 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25297 stack_trap "rm -f $DIR/$tfile $dio_file"
25299 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
25300 error "parallel dio failed"
25301 diff $DIR/$tfile $dio_file
25302 [[ $? == 0 ]] || error "file diff after aiocp"
25304 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
25306 test_398i() { # LU-13798
25307 local dio_file=$DIR/$tfile.dio
25309 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25311 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25312 stack_trap "rm -f $DIR/$tfile $dio_file"
25314 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25315 $LCTL set_param fail_loc=0x1418
25316 # make sure we don't crash and fail properly
25317 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
25318 error "parallel dio page allocation failure succeeded"
25319 diff $DIR/$tfile $dio_file
25320 [[ $? != 0 ]] || error "no diff after failed aiocp"
25322 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
25324 test_398j() { # LU-13798
25325 # Stripe size > RPC size but less than i/o size tests split across
25326 # stripes and RPCs for individual i/o op
25327 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
25329 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
25330 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25331 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25332 stack_trap "$LCTL set_param -n $pages_per_rpc"
25334 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25335 error "parallel dio write failed"
25336 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
25338 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
25339 error "parallel dio read failed"
25340 diff $DIR/$tfile $DIR/$tfile.2
25341 [[ $? == 0 ]] || error "file diff after parallel dio read"
25343 run_test 398j "test parallel dio where stripe size > rpc_size"
25345 test_398k() { # LU-13798
25346 wait_delete_completed
25349 # 4 stripe file; we will cause out of space on OST0
25350 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25352 # Fill OST0 (if it's not too large)
25353 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25355 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25356 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25358 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25359 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25360 error "dd should fill OST0"
25361 stack_trap "rm -f $DIR/$tfile.1"
25363 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25367 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
25368 error "file is not 0 bytes in size"
25370 # dd above should not succeed, but don't error until here so we can
25371 # get debug info above
25373 error "parallel dio write with enospc succeeded"
25374 stack_trap "rm -f $DIR/$tfile"
25376 run_test 398k "test enospc on first stripe"
25378 test_398l() { # LU-13798
25379 wait_delete_completed
25382 # 4 stripe file; we will cause out of space on OST0
25383 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
25384 # happens on the second i/o chunk we issue
25385 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
25387 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
25388 stack_trap "rm -f $DIR/$tfile"
25390 # Fill OST0 (if it's not too large)
25391 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25393 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25394 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25396 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25397 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25398 error "dd should fill OST0"
25399 stack_trap "rm -f $DIR/$tfile.1"
25401 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
25403 stack_trap "rm -f $DIR/$tfile.2"
25405 # Check that short write completed as expected
25406 ls -la $DIR/$tfile.2
25407 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
25408 error "file is not 1M in size"
25410 # dd above should not succeed, but don't error until here so we can
25411 # get debug info above
25413 error "parallel dio write with enospc succeeded"
25415 # Truncate source file to same length as output file and diff them
25416 $TRUNCATE $DIR/$tfile 1048576
25417 diff $DIR/$tfile $DIR/$tfile.2
25418 [[ $? == 0 ]] || error "data incorrect after short write"
25420 run_test 398l "test enospc on intermediate stripe/RPC"
25422 test_398m() { # LU-13798
25423 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25425 # Set up failure on OST0, the first stripe:
25426 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
25427 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
25428 # OST0 is on ost1, OST1 is on ost2.
25429 # So this fail_val specifies OST0
25430 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
25431 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25433 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25434 error "parallel dio write with failure on first stripe succeeded"
25435 stack_trap "rm -f $DIR/$tfile"
25436 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25438 # Place data in file for read
25439 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25440 error "parallel dio write failed"
25442 # Fail read on OST0, first stripe
25443 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25444 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
25445 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25446 error "parallel dio read with error on first stripe succeeded"
25447 rm -f $DIR/$tfile.2
25448 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25450 # Switch to testing on OST1, second stripe
25451 # Clear file contents, maintain striping
25453 # Set up failure on OST1, second stripe:
25454 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
25455 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
25457 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25458 error "parallel dio write with failure on second stripe succeeded"
25459 stack_trap "rm -f $DIR/$tfile"
25460 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
25462 # Place data in file for read
25463 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25464 error "parallel dio write failed"
25466 # Fail read on OST1, second stripe
25467 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25468 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
25469 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25470 error "parallel dio read with error on second stripe succeeded"
25471 rm -f $DIR/$tfile.2
25472 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
25474 run_test 398m "test RPC failures with parallel dio"
25476 # Parallel submission of DIO should not cause problems for append, but it's
25477 # important to verify.
25478 test_398n() { # LU-13798
25479 $LFS setstripe -C 2 -S 1M $DIR/$tfile
25481 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
25482 error "dd to create source file failed"
25483 stack_trap "rm -f $DIR/$tfile"
25485 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
25486 error "parallel dio write with failure on second stripe succeeded"
25487 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
25488 diff $DIR/$tfile $DIR/$tfile.1
25489 [[ $? == 0 ]] || error "data incorrect after append"
25492 run_test 398n "test append with parallel DIO"
25495 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
25497 run_test 398o "right kms with DIO"
25500 local read_write=$1
25501 if [ "$read_write" = "write" ]; then
25502 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
25503 elif [ "$read_write" = "read" ]; then
25504 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
25506 error "argument error"
25509 # turn off debug for performance testing
25510 local saved_debug=$($LCTL get_param -n debug)
25511 $LCTL set_param debug=0
25513 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25515 # get ost1 size - $FSNAME-OST0000
25516 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
25517 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
25518 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
25520 if [ "$read_write" = "read" ]; then
25521 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
25524 local start_time=$(date +%s.%N)
25525 $dd_cmd bs=1M count=$blocks oflag=sync ||
25526 error "real dd $read_write error"
25527 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
25529 if [ "$read_write" = "write" ]; then
25533 # define OBD_FAIL_OST_FAKE_RW 0x238
25534 do_facet ost1 $LCTL set_param fail_loc=0x238
25536 local start_time=$(date +%s.%N)
25537 $dd_cmd bs=1M count=$blocks oflag=sync ||
25538 error "fake dd $read_write error"
25539 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
25541 if [ "$read_write" = "write" ]; then
25543 cancel_lru_locks osc
25544 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
25545 error "$tfile size not $blocks MB"
25547 do_facet ost1 $LCTL set_param fail_loc=0
25549 echo "fake $read_write $duration_fake vs. normal $read_write" \
25550 "$duration in seconds"
25551 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
25552 error_not_in_vm "fake write is slower"
25554 $LCTL set_param -n debug="$saved_debug"
25557 test_399a() { # LU-7655 for OST fake write
25558 remote_ost_nodsh && skip "remote OST with nodsh"
25562 run_test 399a "fake write should not be slower than normal write"
25564 test_399b() { # LU-8726 for OST fake read
25565 remote_ost_nodsh && skip "remote OST with nodsh"
25566 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
25567 skip_env "ldiskfs only test"
25572 run_test 399b "fake read should not be slower than normal read"
25574 test_400a() { # LU-1606, was conf-sanity test_74
25575 if ! which $CC > /dev/null 2>&1; then
25576 skip_env "$CC is not installed"
25579 local extra_flags=''
25580 local out=$TMP/$tfile
25581 local prefix=/usr/include/lustre
25584 # Oleg removes .c files in his test rig so test if any c files exist
25585 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
25586 skip_env "Needed .c test files are missing"
25588 if ! [[ -d $prefix ]]; then
25589 # Assume we're running in tree and fixup the include path.
25590 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
25591 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
25592 extra_flags+=" -L$LUSTRE/utils/.libs"
25595 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
25596 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
25597 error "client api broken"
25601 run_test 400a "Lustre client api program can compile and link"
25603 test_400b() { # LU-1606, LU-5011
25605 local out=$TMP/$tfile
25606 local prefix=/usr/include/linux/lustre
25608 # We use a hard coded prefix so that this test will not fail
25609 # when run in tree. There are headers in lustre/include/lustre/
25610 # that are not packaged (like lustre_idl.h) and have more
25611 # complicated include dependencies (like config.h and lnet/types.h).
25612 # Since this test about correct packaging we just skip them when
25613 # they don't exist (see below) rather than try to fixup cppflags.
25615 if ! which $CC > /dev/null 2>&1; then
25616 skip_env "$CC is not installed"
25619 for header in $prefix/*.h; do
25620 if ! [[ -f "$header" ]]; then
25624 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
25625 continue # lustre_ioctl.h is internal header
25628 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
25629 error "cannot compile '$header'"
25633 run_test 400b "packaged headers can be compiled"
25635 test_401a() { #LU-7437
25636 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
25637 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
25639 #count the number of parameters by "list_param -R"
25640 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
25641 #count the number of parameters by listing proc files
25642 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
25643 echo "proc_dirs='$proc_dirs'"
25644 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
25645 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
25648 [ $params -eq $procs ] ||
25649 error "found $params parameters vs. $procs proc files"
25651 # test the list_param -D option only returns directories
25652 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
25653 #count the number of parameters by listing proc directories
25654 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
25657 [ $params -eq $procs ] ||
25658 error "found $params parameters vs. $procs proc files"
25660 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
25663 # jobid_var may not allow arbitrary values, so use jobid_name
25665 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25666 local testname=jobid_name tmp='testing%p'
25668 local testname=jobid_var tmp=testing
25671 local save=$($LCTL get_param -n $testname)
25673 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
25674 error "no error returned when setting bad parameters"
25676 local jobid_new=$($LCTL get_param -n foe $testname baz)
25677 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
25679 $LCTL set_param -n fog=bam $testname=$save bat=fog
25680 local jobid_old=$($LCTL get_param -n foe $testname bag)
25681 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
25683 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
25686 # jobid_var may not allow arbitrary values, so use jobid_name
25688 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25689 local testname=jobid_name
25691 local testname=jobid_var
25694 local jobid_var_old=$($LCTL get_param -n $testname)
25695 local jobid_var_new
25697 $LCTL set_param $testname= &&
25698 error "no error returned for 'set_param a='"
25700 jobid_var_new=$($LCTL get_param -n $testname)
25701 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25702 error "$testname was changed by setting without value"
25704 $LCTL set_param $testname &&
25705 error "no error returned for 'set_param a'"
25707 jobid_var_new=$($LCTL get_param -n $testname)
25708 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25709 error "$testname was changed by setting without value"
25711 run_test 401c "Verify 'lctl set_param' without value fails in either format."
25714 # jobid_var may not allow arbitrary values, so use jobid_name
25716 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25717 local testname=jobid_name new_value='foo=bar%p'
25719 local testname=jobid_var new_valuie=foo=bar
25722 local jobid_var_old=$($LCTL get_param -n $testname)
25723 local jobid_var_new
25725 $LCTL set_param $testname=$new_value ||
25726 error "'set_param a=b' did not accept a value containing '='"
25728 jobid_var_new=$($LCTL get_param -n $testname)
25729 [[ "$jobid_var_new" == "$new_value" ]] ||
25730 error "'set_param a=b' failed on a value containing '='"
25732 # Reset the $testname to test the other format
25733 $LCTL set_param $testname=$jobid_var_old
25734 jobid_var_new=$($LCTL get_param -n $testname)
25735 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25736 error "failed to reset $testname"
25738 $LCTL set_param $testname $new_value ||
25739 error "'set_param a b' did not accept a value containing '='"
25741 jobid_var_new=$($LCTL get_param -n $testname)
25742 [[ "$jobid_var_new" == "$new_value" ]] ||
25743 error "'set_param a b' failed on a value containing '='"
25745 $LCTL set_param $testname $jobid_var_old
25746 jobid_var_new=$($LCTL get_param -n $testname)
25747 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25748 error "failed to reset $testname"
25750 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
25752 test_401e() { # LU-14779
25753 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
25754 error "lctl list_param MGC* failed"
25755 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
25756 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
25757 error "lctl get_param lru_size failed"
25759 run_test 401e "verify 'lctl get_param' works with NID in parameter"
25762 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
25763 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
25764 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
25765 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
25766 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
25767 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
25768 remote_mds_nodsh && skip "remote MDS with nodsh"
25770 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
25771 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
25772 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
25773 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
25774 echo "Touch failed - OK"
25776 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
25779 local file1=$DIR/$tfile.1
25780 local file2=$DIR/$tfile.2
25781 local tfile=$TMP/$tfile
25783 rm -f $file1 $file2 $tfile
25788 # 30 sec OBD_TIMEOUT in ll_getattr()
25789 # right before populating st_nlink
25790 $LCTL set_param fail_loc=0x80001409
25791 stat -c %h $file1 > $tfile &
25793 # create an alias, drop all locks and reclaim the dentry
25795 cancel_lru_locks mdc
25796 cancel_lru_locks osc
25797 sysctl -w vm.drop_caches=2
25801 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
25803 rm -f $tfile $file1 $file2
25805 run_test 403 "i_nlink should not drop to zero due to aliasing"
25807 test_404() { # LU-6601
25808 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
25809 skip "Need server version newer than 2.8.52"
25810 remote_mds_nodsh && skip "remote MDS with nodsh"
25812 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
25813 awk '/osp .*-osc-MDT/ { print $4}')
25816 for osp in $mosps; do
25817 echo "Deactivate: " $osp
25818 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
25819 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25820 awk -vp=$osp '$4 == p { print $2 }')
25821 [ $stat = IN ] || {
25822 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25823 error "deactivate error"
25825 echo "Activate: " $osp
25826 do_facet $SINGLEMDS $LCTL --device %$osp activate
25827 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25828 awk -vp=$osp '$4 == p { print $2 }')
25829 [ $stat = UP ] || {
25830 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25831 error "activate error"
25835 run_test 404 "validate manual {de}activated works properly for OSPs"
25838 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25839 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
25840 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
25841 skip "Layout swap lock is not supported"
25843 check_swap_layouts_support
25844 check_swap_layout_no_dom $DIR
25846 test_mkdir $DIR/$tdir
25847 swap_lock_test -d $DIR/$tdir ||
25848 error "One layout swap locked test failed"
25850 run_test 405 "Various layout swap lock tests"
25853 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25854 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
25855 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
25856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25857 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
25858 skip "Need MDS version at least 2.8.50"
25860 local def_stripe_size=$($LFS getstripe -S $MOUNT)
25861 local test_pool=$TESTNAME
25863 pool_add $test_pool || error "pool_add failed"
25864 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
25865 error "pool_add_targets failed"
25867 save_layout_restore_at_exit $MOUNT
25869 # parent set default stripe count only, child will stripe from both
25870 # parent and fs default
25871 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
25872 error "setstripe $MOUNT failed"
25873 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
25874 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
25875 for i in $(seq 10); do
25876 local f=$DIR/$tdir/$tfile.$i
25877 touch $f || error "touch failed"
25878 local count=$($LFS getstripe -c $f)
25879 [ $count -eq $OSTCOUNT ] ||
25880 error "$f stripe count $count != $OSTCOUNT"
25881 local offset=$($LFS getstripe -i $f)
25882 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
25883 local size=$($LFS getstripe -S $f)
25884 [ $size -eq $((def_stripe_size * 2)) ] ||
25885 error "$f stripe size $size != $((def_stripe_size * 2))"
25886 local pool=$($LFS getstripe -p $f)
25887 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
25890 # change fs default striping, delete parent default striping, now child
25891 # will stripe from new fs default striping only
25892 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
25893 error "change $MOUNT default stripe failed"
25894 $LFS setstripe -c 0 $DIR/$tdir ||
25895 error "delete $tdir default stripe failed"
25896 for i in $(seq 11 20); do
25897 local f=$DIR/$tdir/$tfile.$i
25898 touch $f || error "touch $f failed"
25899 local count=$($LFS getstripe -c $f)
25900 [ $count -eq 1 ] || error "$f stripe count $count != 1"
25901 local offset=$($LFS getstripe -i $f)
25902 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
25903 local size=$($LFS getstripe -S $f)
25904 [ $size -eq $def_stripe_size ] ||
25905 error "$f stripe size $size != $def_stripe_size"
25906 local pool=$($LFS getstripe -p $f)
25907 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
25910 unlinkmany $DIR/$tdir/$tfile. 1 20
25912 local f=$DIR/$tdir/$tfile
25913 pool_remove_all_targets $test_pool $f
25914 pool_remove $test_pool $f
25916 run_test 406 "DNE support fs default striping"
25919 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25920 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
25921 skip "Need MDS version at least 2.8.55"
25922 remote_mds_nodsh && skip "remote MDS with nodsh"
25924 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
25925 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
25926 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
25927 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
25928 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
25930 #define OBD_FAIL_DT_TXN_STOP 0x2019
25931 for idx in $(seq $MDSCOUNT); do
25932 do_facet mds$idx "lctl set_param fail_loc=0x2019"
25934 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
25935 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
25936 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
25939 run_test 407 "transaction fail should cause operation fail"
25942 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
25944 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
25945 lctl set_param fail_loc=0x8000040a
25946 # let ll_prepare_partial_page() fail
25947 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
25951 # create at least 100 unused inodes so that
25952 # shrink_icache_memory(0) should not return 0
25953 touch $DIR/$tfile-{0..100}
25954 rm -f $DIR/$tfile-{0..100}
25957 echo 2 > /proc/sys/vm/drop_caches
25959 run_test 408 "drop_caches should not hang due to page leaks"
25963 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25965 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25966 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25967 touch $DIR/$tdir/guard || error "(2) Fail to create"
25969 local PREFIX=$(str_repeat 'A' 128)
25970 echo "Create 1K hard links start at $(date)"
25971 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25972 error "(3) Fail to hard link"
25974 echo "Links count should be right although linkEA overflow"
25975 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25976 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25977 [ $linkcount -eq 1001 ] ||
25978 error "(5) Unexpected hard links count: $linkcount"
25980 echo "List all links start at $(date)"
25981 ls -l $DIR/$tdir/foo > /dev/null ||
25982 error "(6) Fail to list $DIR/$tdir/foo"
25984 echo "Unlink hard links start at $(date)"
25985 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25986 error "(7) Fail to unlink"
25987 echo "Unlink hard links finished at $(date)"
25989 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25993 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25994 skip "Need client version at least 2.9.59"
25995 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25996 skip "Need MODULES build"
25998 # Create a file, and stat it from the kernel
25999 local testfile=$DIR/$tfile
26002 local run_id=$RANDOM
26003 local my_ino=$(stat --format "%i" $testfile)
26005 # Try to insert the module. This will always fail as the
26006 # module is designed to not be inserted.
26007 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
26010 # Anything but success is a test failure
26012 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
26013 error "no inode match"
26015 run_test 410 "Test inode number returned from kernel thread"
26017 cleanup_test411_cgroup() {
26023 local cg_basedir=/sys/fs/cgroup/memory
26025 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
26026 skip "no setup for cgroup"
26028 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
26029 error "test file creation failed"
26030 cancel_lru_locks osc
26032 # Create a very small memory cgroup to force a slab allocation error
26033 local cgdir=$cg_basedir/osc_slab_alloc
26034 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
26035 trap "cleanup_test411_cgroup $cgdir" EXIT
26036 echo 2M > $cgdir/memory.kmem.limit_in_bytes
26037 echo 1M > $cgdir/memory.limit_in_bytes
26039 # Should not LBUG, just be killed by oom-killer
26040 # dd will return 0 even allocation failure in some environment.
26041 # So don't check return value
26042 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
26043 cleanup_test411_cgroup $cgdir
26047 run_test 411 "Slab allocation error with cgroup does not LBUG"
26050 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
26051 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
26052 skip "Need server version at least 2.10.55"
26054 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
26055 error "mkdir failed"
26056 $LFS getdirstripe $DIR/$tdir
26057 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
26058 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
26059 error "expect $((MDSCOUT - 1)) get $stripe_index"
26060 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
26061 [ $stripe_count -eq 2 ] ||
26062 error "expect 2 get $stripe_count"
26064 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
26069 # subdirs should be on the same MDT as parent
26070 for i in $(seq 0 $((MDSCOUNT - 1))); do
26071 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
26072 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
26073 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
26074 (( index == i )) || error "mdt$i/sub on MDT$index"
26077 # stripe offset -1, ditto
26078 for i in {1..10}; do
26079 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
26080 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
26081 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
26082 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
26083 (( index == index2 )) ||
26084 error "qos$i on MDT$index, sub on MDT$index2"
26087 local testdir=$DIR/$tdir/inherit
26089 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
26092 testdir=$testdir/s$i
26093 mkdir $testdir || error "mkdir $testdir failed"
26094 index=$($LFS getstripe -m $testdir)
26095 (( index == 1 )) ||
26096 error "$testdir on MDT$index"
26099 # not inherit any more
26100 testdir=$testdir/s3
26101 mkdir $testdir || error "mkdir $testdir failed"
26102 getfattr -d -m dmv $testdir | grep dmv &&
26103 error "default LMV set on $testdir" || true
26105 run_test 412 "mkdir on specific MDTs"
26107 TEST413_COUNT=${TEST413_COUNT:-200}
26108 generate_uneven_mdts() {
26110 local lmv_qos_maxage
26111 local lod_qos_maxage
26121 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26122 $LCTL set_param lmv.*.qos_maxage=1
26123 stack_trap "$LCTL set_param \
26124 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
26125 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
26126 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
26127 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26128 lod.*.mdt_qos_maxage=1
26129 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26130 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
26133 echo "Check for uneven MDTs: "
26135 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26136 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26137 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26139 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26140 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26143 for ((i = 1; i < ${#ffree[@]}; i++)); do
26144 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26145 if [ $tmp -gt $max ]; then
26149 if [ $tmp -lt $min ]; then
26155 (( ${ffree[min_index]} > 0 )) ||
26156 skip "no free files in MDT$min_index"
26157 (( ${ffree[min_index]} < 10000000 )) ||
26158 skip "too many free files in MDT$min_index"
26160 # Check if we need to generate uneven MDTs
26161 local diff=$(((max - min) * 100 / min))
26162 local testdir=$DIR/$tdir-fillmdt
26166 while (( diff < threshold )); do
26168 # generate uneven MDTs, create till $threshold% diff
26169 echo -n "weight diff=$diff% must be > $threshold% ..."
26170 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
26171 testdir=$DIR/$tdir-fillmdt/$i
26172 [ -d $testdir ] && continue
26173 $LFS mkdir -i $min_index $testdir ||
26174 error "mkdir $testdir failed"
26175 $LFS setstripe -E 1M -L mdt $testdir ||
26176 error "setstripe $testdir failed"
26178 for ((F=0; F < TEST413_COUNT; F++)); do
26179 dd if=/dev/zero of=$testdir/f.$F bs=128K count=1 > \
26180 /dev/null 2>&1 || error "dd $F failed"
26182 sync; sleep 1; sync
26184 # wait for QOS to update
26185 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
26187 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
26188 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
26189 max=$(((${ffree[max_index]} >> 8) *
26190 (${bavail[max_index]} * bsize >> 16)))
26191 min=$(((${ffree[min_index]} >> 8) *
26192 (${bavail[min_index]} * bsize >> 16)))
26193 diff=$(((max - min) * 100 / min))
26197 echo "MDT filesfree available: ${ffree[*]}"
26198 echo "MDT blocks available: ${bavail[*]}"
26199 echo "weight diff=$diff%"
26204 local stripe_count=$2
26205 local mdts=$(comma_list $(mdts_nodes))
26208 local lmv_qos_prio_free
26209 local lmv_qos_threshold_rr
26210 local lmv_qos_maxage
26211 local lod_qos_prio_free
26212 local lod_qos_threshold_rr
26213 local lod_qos_maxage
26217 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
26218 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
26219 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26221 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
26222 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26223 stack_trap "$LCTL set_param \
26224 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
26225 stack_trap "$LCTL set_param \
26226 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
26227 stack_trap "$LCTL set_param \
26228 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26230 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
26231 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
26232 lod_qos_prio_free=${lod_qos_prio_free%%%}
26233 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
26234 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
26235 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
26236 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
26237 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
26238 stack_trap "do_nodes $mdts $LCTL set_param \
26239 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
26240 stack_trap "do_nodes $mdts $LCTL set_param \
26241 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
26242 stack_trap "do_nodes $mdts $LCTL set_param \
26243 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
26245 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26246 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
26248 testdir=$DIR/$tdir-s$stripe_count/rr
26250 local stripe_index=$($LFS getstripe -m $testdir)
26251 local test_mkdir_rr=true
26253 getfattr -d -m dmv -e hex $testdir | grep dmv
26254 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
26255 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
26256 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
26257 test_mkdir_rr=false
26262 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
26263 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
26265 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
26266 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
26267 eval $mkdir_cmd $testdir/subdir$i ||
26268 error "$mkdir_cmd subdir$i failed"
26271 for (( i = 0; i < $MDSCOUNT; i++ )); do
26272 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26273 echo "$count directories created on MDT$i"
26274 if $test_mkdir_rr; then
26275 (( $count == 100 )) ||
26276 error "subdirs are not evenly distributed"
26277 elif (( $i == $stripe_index )); then
26278 (( $count == 100 * MDSCOUNT )) ||
26279 error "$count subdirs created on MDT$i"
26281 (( $count == 0 )) ||
26282 error "$count subdirs created on MDT$i"
26285 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
26286 count=$($LFS getdirstripe $testdir/* |
26287 grep -c -P "^\s+$i\t")
26288 echo "$count stripes created on MDT$i"
26289 # deviation should < 5% of average
26290 (( $count >= 95 * stripe_count &&
26291 $count <= 105 * stripe_count)) ||
26292 error "stripes are not evenly distributed"
26297 echo "Check for uneven MDTs: "
26307 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26308 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26309 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26311 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26312 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26315 for ((i = 1; i < ${#ffree[@]}; i++)); do
26316 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26317 if [ $tmp -gt $max ]; then
26321 if [ $tmp -lt $min ]; then
26327 (( ${ffree[min_index]} > 0 )) ||
26328 skip "no free files in MDT$min_index"
26329 (( ${ffree[min_index]} < 10000000 )) ||
26330 skip "too many free files in MDT$min_index"
26332 echo "MDT filesfree available: ${ffree[*]}"
26333 echo "MDT blocks available: ${bavail[*]}"
26334 echo "weight diff=$(((max - min) * 100 / min))%"
26336 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
26338 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
26339 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
26340 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
26341 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
26342 # decrease statfs age, so that it can be updated in time
26343 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
26344 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
26348 testdir=$DIR/$tdir-s$stripe_count/qos
26351 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
26352 for (( i = 0; i < num * MDSCOUNT; i++ )); do
26353 eval $mkdir_cmd $testdir/subdir$i ||
26354 error "$mkdir_cmd subdir$i failed"
26358 for (( i = 0; i < $MDSCOUNT; i++ )); do
26359 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26360 (( count > max )) && max=$count
26361 echo "$count directories created on MDT$i"
26364 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
26366 # D-value should > 10% of averge
26367 (( max - min > num / 10 )) ||
26368 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
26370 # ditto for stripes
26371 if (( stripe_count > 1 )); then
26373 for (( i = 0; i < $MDSCOUNT; i++ )); do
26374 count=$($LFS getdirstripe $testdir/* |
26375 grep -c -P "^\s+$i\t")
26376 (( count > max )) && max=$count
26377 echo "$count stripes created on MDT$i"
26380 min=$($LFS getdirstripe $testdir/* |
26381 grep -c -P "^\s+$min_index\t")
26382 (( max - min > num * stripe_count / 10 )) ||
26383 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
26395 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26396 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26397 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26399 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26401 for ((i = 1; i < ${#ffree[@]}; i++)); do
26402 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26403 (( tmp < min )) && min=$tmp && min_index=$i
26410 [ $MDSCOUNT -lt 2 ] &&
26411 skip "We need at least 2 MDTs for this test"
26413 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26414 skip "Need server version at least 2.12.52"
26418 generate_uneven_mdts 100
26419 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26420 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
26421 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
26422 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
26423 error "mkdir failed"
26424 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
26427 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
26430 [ $MDSCOUNT -lt 2 ] &&
26431 skip "We need at least 2 MDTs for this test"
26433 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26434 skip "Need server version at least 2.12.52"
26439 generate_uneven_mdts 100
26440 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26441 testdir=$DIR/$tdir-s$stripe_count
26442 mkdir $testdir || error "mkdir $testdir failed"
26443 mkdir $testdir/rr || error "mkdir rr failed"
26444 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
26445 error "mkdir qos failed"
26446 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
26447 $testdir/rr || error "setdirstripe rr failed"
26448 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
26449 error "setdirstripe failed"
26450 test_qos_mkdir "mkdir" $stripe_count
26453 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
26456 (( $MDSCOUNT >= 2 )) ||
26457 skip "We need at least 2 MDTs for this test"
26459 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
26460 skip "Need server version at least 2.14.51"
26466 testdir=$DIR/${tdir}-s1
26467 mkdir $testdir || error "mkdir $testdir failed"
26468 mkdir $testdir/rr || error "mkdir rr failed"
26469 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
26470 # default max_inherit is -1, default max_inherit_rr is 0
26471 $LFS setdirstripe -D -c 1 $testdir/rr ||
26472 error "setdirstripe rr failed"
26473 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
26474 error "setdirstripe qos failed"
26475 test_qos_mkdir "mkdir" 1
26477 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
26478 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
26479 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
26480 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
26481 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
26483 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
26484 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
26485 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
26486 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
26487 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
26488 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
26489 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
26490 error "level2 shouldn't have default LMV" || true
26492 run_test 413c "mkdir with default LMV max inherit rr"
26495 (( MDSCOUNT >= 2 )) ||
26496 skip "We need at least 2 MDTs for this test"
26498 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
26499 skip "Need server version at least 2.14.51"
26501 local lmv_qos_threshold_rr
26503 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26505 stack_trap "$LCTL set_param \
26506 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
26508 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26509 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
26510 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
26511 error "$tdir shouldn't have default LMV"
26512 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
26513 error "mkdir sub failed"
26515 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
26517 (( count == 100 )) || error "$count subdirs on MDT0"
26519 run_test 413d "inherit ROOT default LMV"
26522 (( MDSCOUNT >= 2 )) ||
26523 skip "We need at least 2 MDTs for this test"
26524 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26525 skip "Need server version at least 2.14.55"
26527 local testdir=$DIR/$tdir
26528 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
26530 local sub_max_inherit
26532 mkdir -p $testdir || error "failed to create $testdir"
26534 # set default max-inherit to -1 if stripe count is 0 or 1
26535 $LFS setdirstripe -D -c 1 $testdir ||
26536 error "failed to set default LMV"
26537 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26538 (( max_inherit == -1 )) ||
26539 error "wrong max_inherit value $max_inherit"
26541 # set default max_inherit to a fixed value if stripe count is not 0 or 1
26542 $LFS setdirstripe -D -c -1 $testdir ||
26543 error "failed to set default LMV"
26544 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26545 (( max_inherit > 0 )) ||
26546 error "wrong max_inherit value $max_inherit"
26548 # and the subdir will decrease the max_inherit by 1
26549 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
26550 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
26551 (( sub_max_inherit == max_inherit - 1)) ||
26552 error "wrong max-inherit of subdir $sub_max_inherit"
26554 # check specified --max-inherit and warning message
26555 stack_trap "rm -f $tmpfile"
26556 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
26557 error "failed to set default LMV"
26558 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26559 (( max_inherit == -1 )) ||
26560 error "wrong max_inherit value $max_inherit"
26562 # check the warning messages
26563 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
26564 error "failed to detect warning string"
26567 run_test 413e "check default max-inherit value"
26569 test_fs_dmv_inherit()
26571 local testdir=$DIR/$tdir
26578 mkdir $testdir || error "mkdir $testdir failed"
26579 count=$($LFS getdirstripe -D -c $testdir)
26580 (( count == 1 )) ||
26581 error "$testdir default LMV count mismatch $count != 1"
26582 inherit=$($LFS getdirstripe -D -X $testdir)
26583 (( inherit == 3 - i )) ||
26584 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
26585 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
26586 (( inherit_rr == 3 - i )) ||
26587 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
26588 testdir=$testdir/sub
26591 mkdir $testdir || error "mkdir $testdir failed"
26592 count=$($LFS getdirstripe -D -c $testdir)
26593 (( count == 0 )) ||
26594 error "$testdir default LMV count not zero: $count"
26598 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26600 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26601 skip "Need server version at least 2.14.55"
26603 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26604 error "dump $DIR default LMV failed"
26605 stack_trap "setfattr --restore=$TMP/dmv.ea"
26607 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26608 error "set $DIR default LMV failed"
26610 test_fs_dmv_inherit
26612 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
26615 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26617 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
26618 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26619 error "dump $DIR default LMV failed"
26620 stack_trap "setfattr --restore=$TMP/dmv.ea"
26622 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26623 error "set $DIR default LMV failed"
26625 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
26626 error "mount $MOUNT2 failed"
26627 stack_trap "umount_client $MOUNT2"
26629 local saved_DIR=$DIR
26633 stack_trap "export DIR=$saved_DIR"
26635 # first check filesystem-wide default LMV inheritance
26636 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
26638 # then check subdirs are spread to all MDTs
26639 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
26641 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
26643 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
26645 run_test 413g "enforce ROOT default LMV on subdir mount"
26648 (( MDSCOUNT >= 2 )) ||
26649 skip "We need at least 2 MDTs for this test"
26651 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
26652 skip "Need server version at least 2.15.50.6"
26654 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26656 stack_trap "$LCTL set_param \
26657 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26658 $LCTL set_param lmv.*.qos_maxage=1
26662 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
26663 local count=$((MDSCOUNT * 20))
26665 generate_uneven_mdts 50
26667 mkdir -p $dir || error "mkdir $dir failed"
26668 stack_trap "rm -rf $dir"
26669 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
26670 --max-inherit-rr=$rr_depth $dir
26672 for ((d=0; d < depth + 2; d++)); do
26674 for ((sub=0; sub < count; sub++)); do
26677 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
26678 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
26679 # subdirs within $rr_depth should be created round-robin
26680 if (( d < rr_depth )); then
26681 (( ${num[0]} != count )) ||
26682 error "all objects created on MDT ${num[1]}"
26688 run_test 413h "don't stick to parent for round-robin dirs"
26695 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
26696 unlinkmany $subdir/f. $TEST413_COUNT &
26700 for pid in $pids; do
26704 run_test 413z "413 test cleanup"
26707 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
26708 $LCTL set_param fail_loc=0x80000521
26709 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26712 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
26715 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
26716 (( $MDS1_VERSION >= $(version_code 2.11.52) )) ||
26717 skip "Need server version at least 2.11.52"
26723 # this test may be slow on ZFS
26724 [[ "$mds1_FSTYPE" == "zfs" ]] && total=50
26726 # though this test is designed for striped directory, let's test normal
26727 # directory too since lock is always saved as CoS lock.
26728 test_mkdir $DIR/$tdir || error "mkdir $tdir"
26729 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
26730 stack_trap "unlinkmany $DIR/$tdir/$tfile. $total || true"
26731 # if looping with ONLY_REPEAT, wait for previous deletions to finish
26732 wait_delete_completed_mds
26734 # run a loop without concurrent touch to measure rename duration.
26735 # only for test debug/robustness, NOT part of COS functional test.
26736 local start_time=$SECONDS
26737 for ((i = 0; i < total; i++)); do
26738 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
26741 local baseline=$((SECONDS - start_time))
26742 echo "rename $total files without 'touch' took $baseline sec"
26749 local setattr_pid=$!
26751 # rename files back to original name so unlinkmany works
26752 start_time=$SECONDS
26753 for ((i = 0; i < total; i++)); do
26754 mrename $DIR/$tdir/$tfile-new.$i $DIR/$tdir/$tfile.$i\
26757 local duration=$((SECONDS - start_time))
26759 kill -9 $setattr_pid
26761 echo "rename $total files with 'touch' took $duration sec"
26762 (( max > 2 * baseline )) || max=$((2 * baseline + 5))
26763 (( duration <= max )) || error "rename took $duration > $max sec"
26765 run_test 415 "lock revoke is not missing"
26768 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26769 skip "Need server version at least 2.11.55"
26771 # define OBD_FAIL_OSD_TXN_START 0x19a
26772 do_facet mds1 lctl set_param fail_loc=0x19a
26774 lfs mkdir -c $MDSCOUNT $DIR/$tdir
26778 run_test 416 "transaction start failure won't cause system hung"
26782 do_nodes $(comma_list $(mdts_nodes)) \
26783 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
26784 do_nodes $(comma_list $(mdts_nodes)) \
26785 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
26786 do_nodes $(comma_list $(mdts_nodes)) \
26787 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
26791 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26792 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
26793 skip "Need MDS version at least 2.11.56"
26795 trap cleanup_417 RETURN EXIT
26797 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
26798 do_nodes $(comma_list $(mdts_nodes)) \
26799 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
26800 $LFS migrate -m 0 $DIR/$tdir.1 &&
26801 error "migrate dir $tdir.1 should fail"
26803 do_nodes $(comma_list $(mdts_nodes)) \
26804 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
26805 $LFS mkdir -i 1 $DIR/$tdir.2 &&
26806 error "create remote dir $tdir.2 should fail"
26808 do_nodes $(comma_list $(mdts_nodes)) \
26809 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
26810 $LFS mkdir -c 2 $DIR/$tdir.3 &&
26811 error "create striped dir $tdir.3 should fail"
26814 run_test 417 "disable remote dir, striped dir and dir migration"
26816 # Checks that the outputs of df [-i] and lfs df [-i] match
26818 # usage: check_lfs_df <blocks | inodes> <mountpoint>
26828 [ "$1" == "blocks" ] && inodes= || inodes="-i"
26830 for count in {1..100}; do
26831 do_nodes "$CLIENTS" \
26832 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26835 # read the lines of interest
26836 df_out=($(df -P $inodes $dir | tail -n +2)) ||
26837 error "df $inodes $dir | tail -n +2 failed"
26838 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
26839 error "lfs df $inodes $dir | grep summary: failed"
26841 # skip first substrings of each output as they are different
26842 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
26843 # compare the two outputs
26845 # skip "available" on MDT until LU-13997 is fixed.
26846 #for i in {1..5}; do
26847 for i in 1 2 4 5; do
26848 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
26856 lfs df $inodes $dir
26857 error "df and lfs df $1 output mismatch: " \
26858 "df ${inodes}: ${df_out[*]}, " \
26859 "lfs df ${inodes}: ${lfs_df_out[*]}"
26864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26866 local dir=$DIR/$tdir
26867 local numfiles=$((RANDOM % 4096 + 2))
26868 local numblocks=$((RANDOM % 256 + 1))
26870 wait_delete_completed
26873 # check block output
26874 check_lfs_df blocks $dir
26875 # check inode output
26876 check_lfs_df inodes $dir
26878 # create a single file and retest
26879 echo "Creating a single file and testing"
26880 createmany -o $dir/$tfile- 1 &>/dev/null ||
26881 error "creating 1 file in $dir failed"
26882 check_lfs_df blocks $dir
26883 check_lfs_df inodes $dir
26885 # create a random number of files
26886 echo "Creating $((numfiles - 1)) files and testing"
26887 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
26888 error "creating $((numfiles - 1)) files in $dir failed"
26890 # write a random number of blocks to the first test file
26891 echo "Writing $numblocks 4K blocks and testing"
26892 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
26893 count=$numblocks &>/dev/null ||
26894 error "dd to $dir/${tfile}-0 failed"
26897 check_lfs_df blocks $dir
26898 check_lfs_df inodes $dir
26900 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
26901 error "unlinking $numfiles files in $dir failed"
26903 run_test 418 "df and lfs df outputs match"
26907 local dir=$DIR/$tdir
26912 cancel_lru_locks mdc
26914 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
26915 $LCTL set_param fail_loc=0x1410
26917 $LCTL set_param fail_loc=0
26920 run_test 419 "Verify open file by name doesn't crash kernel"
26924 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
26925 skip "Need MDS version at least 2.12.53"
26927 local SAVE_UMASK=$(umask)
26928 local dir=$DIR/$tdir
26929 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
26933 mkdir -m03777 $dir/testdir
26934 ls -dn $dir/testdir
26935 # Need to remove trailing '.' when SELinux is enabled
26936 local dirperms=$(ls -dn $dir/testdir |
26937 awk '{ sub(/\.$/, "", $1); print $1}')
26938 [ $dirperms == "drwxrwsrwt" ] ||
26939 error "incorrect perms on $dir/testdir"
26941 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
26942 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
26943 ls -n $dir/testdir/testfile
26944 local fileperms=$(ls -n $dir/testdir/testfile |
26945 awk '{ sub(/\.$/, "", $1); print $1}')
26946 [ $fileperms == "-rwxr-xr-x" ] ||
26947 error "incorrect perms on $dir/testdir/testfile"
26951 run_test 420 "clear SGID bit on non-directories for non-members"
26958 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26959 skip "Need MDS version at least 2.12.54"
26961 test_mkdir $DIR/$tdir
26962 createmany -o $DIR/$tdir/f 3
26963 cnt=$(ls -1 $DIR/$tdir | wc -l)
26964 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26966 fid1=$(lfs path2fid $DIR/$tdir/f1)
26967 fid2=$(lfs path2fid $DIR/$tdir/f2)
26968 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
26970 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
26971 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
26973 cnt=$(ls -1 $DIR/$tdir | wc -l)
26974 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26976 rm -f $DIR/$tdir/f3 || error "can't remove f3"
26977 createmany -o $DIR/$tdir/f 3
26978 cnt=$(ls -1 $DIR/$tdir | wc -l)
26979 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26981 fid1=$(lfs path2fid $DIR/$tdir/f1)
26982 fid2=$(lfs path2fid $DIR/$tdir/f2)
26983 echo "remove using fsname $FSNAME"
26984 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
26986 cnt=$(ls -1 $DIR/$tdir | wc -l)
26987 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26989 run_test 421a "simple rm by fid"
26996 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26997 skip "Need MDS version at least 2.12.54"
26999 test_mkdir $DIR/$tdir
27000 createmany -o $DIR/$tdir/f 3
27001 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
27004 FID1=$(lfs path2fid $DIR/$tdir/f1)
27005 FID2=$(lfs path2fid $DIR/$tdir/f2)
27006 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
27008 kill -USR1 $MULTIPID
27011 cnt=$(ls $DIR/$tdir | wc -l)
27012 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
27014 run_test 421b "rm by fid on open file"
27020 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27021 skip "Need MDS version at least 2.12.54"
27023 test_mkdir $DIR/$tdir
27024 createmany -o $DIR/$tdir/f 3
27025 touch $DIR/$tdir/$tfile
27026 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
27027 cnt=$(ls -1 $DIR/$tdir | wc -l)
27028 [ $cnt != 184 ] && error "unexpected #files: $cnt"
27030 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
27031 $LFS rmfid $DIR $FID1 || error "rmfid failed"
27033 cnt=$(ls $DIR/$tdir | wc -l)
27034 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
27036 run_test 421c "rm by fid against hardlinked files"
27042 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27043 skip "Need MDS version at least 2.12.54"
27045 test_mkdir $DIR/$tdir
27046 createmany -o $DIR/$tdir/f 4097
27047 cnt=$(ls -1 $DIR/$tdir | wc -l)
27048 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
27050 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
27051 $LFS rmfid $DIR $FIDS || error "rmfid failed"
27053 cnt=$(ls $DIR/$tdir | wc -l)
27055 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27057 run_test 421d "rmfid en masse"
27063 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27064 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27065 skip "Need MDS version at least 2.12.54"
27067 mkdir -p $DIR/$tdir
27068 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
27069 createmany -o $DIR/$tdir/striped_dir/f 512
27070 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27071 [ $cnt != 512 ] && error "unexpected #files: $cnt"
27073 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
27074 sed "s/[/][^:]*://g")
27075 $LFS rmfid $DIR $FIDS || error "rmfid failed"
27077 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
27079 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27081 run_test 421e "rmfid in DNE"
27087 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27088 skip "Need MDS version at least 2.12.54"
27090 test_mkdir $DIR/$tdir
27092 cnt=$(ls -1 $DIR/$tdir | wc -l)
27093 [ $cnt != 1 ] && error "unexpected #files: $cnt"
27095 FID=$(lfs path2fid $DIR/$tdir/f)
27096 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
27097 # rmfid should fail
27098 cnt=$(ls -1 $DIR/$tdir | wc -l)
27099 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
27101 chmod a+rw $DIR/$tdir
27103 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
27104 # rmfid should fail
27105 cnt=$(ls -1 $DIR/$tdir | wc -l)
27106 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
27109 $RUNAS touch $DIR/$tdir/f
27110 FID=$(lfs path2fid $DIR/$tdir/f)
27111 echo "rmfid as root"
27112 $LFS rmfid $DIR $FID || error "rmfid as root failed"
27113 cnt=$(ls -1 $DIR/$tdir | wc -l)
27114 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
27117 $RUNAS touch $DIR/$tdir/f
27118 cnt=$(ls -1 $DIR/$tdir | wc -l)
27119 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
27120 FID=$(lfs path2fid $DIR/$tdir/f)
27121 # rmfid w/o user_fid2path mount option should fail
27122 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
27123 cnt=$(ls -1 $DIR/$tdir | wc -l)
27124 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
27126 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
27127 stack_trap "rmdir $tmpdir"
27128 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
27129 error "failed to mount client'"
27130 stack_trap "umount_client $tmpdir"
27132 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
27133 # rmfid should succeed
27134 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
27135 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
27137 # rmfid shouldn't allow to remove files due to dir's permission
27138 chmod a+rwx $tmpdir/$tdir
27139 touch $tmpdir/$tdir/f
27140 ls -la $tmpdir/$tdir
27141 FID=$(lfs path2fid $tmpdir/$tdir/f)
27142 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
27145 run_test 421f "rmfid checks permissions"
27151 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27152 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27153 skip "Need MDS version at least 2.12.54"
27155 mkdir -p $DIR/$tdir
27156 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
27157 createmany -o $DIR/$tdir/striped_dir/f 512
27158 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27159 [ $cnt != 512 ] && error "unexpected #files: $cnt"
27161 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
27162 sed "s/[/][^:]*://g")
27164 rm -f $DIR/$tdir/striped_dir/f1*
27165 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27166 removed=$((512 - cnt))
27168 # few files have been just removed, so we expect
27169 # rmfid to fail on their fids
27170 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
27171 [ $removed != $errors ] && error "$errors != $removed"
27173 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
27175 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27177 run_test 421g "rmfid to return errors properly"
27180 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
27181 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
27182 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
27183 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
27184 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
27186 local amc=$(at_max_get client)
27187 local amo=$(at_max_get mds1)
27188 local timeout=`lctl get_param -n timeout`
27190 at_max_set 0 client
27193 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
27194 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
27195 fail_val=$(((2*timeout + 10)*1000))
27196 touch $DIR/$tdir/d3/file &
27198 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
27199 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
27200 fail_val=$((2*timeout + 5))
27201 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
27205 sleep $((2 * timeout))
27209 touch $DIR/$tdir/d2/file3
27210 touch $DIR/$tdir/d2/file4
27211 touch $DIR/$tdir/d2/file5
27214 at_max_set $amc client
27215 at_max_set $amo mds1
27217 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
27218 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
27219 error "Watchdog is always throttled"
27221 run_test 422 "kill a process with RPC in progress"
27234 # ensure statfs cache is expired
27237 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
27238 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
27242 run_test 423 "statfs should return a right data"
27245 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
27246 $LCTL set_param fail_loc=0x80000522
27247 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
27250 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
27253 test_mkdir -c -1 $DIR/$tdir
27254 $LFS setstripe -c -1 $DIR/$tdir
27256 lru_resize_disable "" 100
27257 stack_trap "lru_resize_enable" EXIT
27261 for i in $(seq $((MDSCOUNT * 125))); do
27262 local t=$DIR/$tdir/$tfile_$i
27264 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
27265 error_noexit "Create file $t"
27267 stack_trap "rm -rf $DIR/$tdir" EXIT
27269 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
27270 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
27271 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
27273 [ $lock_count -le $lru_size ] ||
27274 error "osc lock count $lock_count > lru size $lru_size"
27277 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
27278 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
27279 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
27281 [ $lock_count -le $lru_size ] ||
27282 error "mdc lock count $lock_count > lru size $lru_size"
27285 run_test 425 "lock count should not exceed lru size"
27288 splice-test -r $DIR/$tfile
27289 splice-test -rd $DIR/$tfile
27290 splice-test $DIR/$tfile
27291 splice-test -d $DIR/$tfile
27293 run_test 426 "splice test on Lustre"
27296 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
27297 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
27298 skip "Need MDS version at least 2.12.4"
27304 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
27305 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
27307 $LFS getdirstripe $DIR/$tdir/1/dir
27309 #first setfattr for creating updatelog
27310 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
27312 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
27313 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
27314 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
27315 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
27319 wait_recovery_complete mds2 $((2*TIMEOUT))
27321 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
27322 echo $log | grep "get update log failed" &&
27323 error "update log corruption is detected" || true
27325 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
27328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27329 local cache_limit=$CACHE_MAX
27331 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
27332 $LCTL set_param -n llite.*.max_cached_mb=64
27335 $LFS setstripe -c 1 $DIR/$tdir
27336 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
27337 stack_trap "rm -f $DIR/$tdir/$tfile.*"
27339 for f in $(seq 4); do
27340 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
27344 cancel_lru_locks osc
27346 for f in $(seq 4); do
27347 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
27351 run_test 428 "large block size IO should not hang"
27353 test_429() { # LU-7915 / LU-10948
27354 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
27355 local testfile=$DIR/$tfile
27356 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
27362 $LCTL get_param $ll_opencache_threshold_count ||
27363 skip "client does not have opencache parameter"
27365 set_opencache $new_flag
27366 stack_trap "restore_opencache"
27367 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
27368 error "enable opencache failed"
27370 # drop MDC DLM locks
27371 cancel_lru_locks mdc
27372 # clear MDC RPC stats counters
27373 $LCTL set_param $mdc_rpcstats=clear
27375 # According to the current implementation, we need to run 3 times
27376 # open & close file to verify if opencache is enabled correctly.
27377 # 1st, RPCs are sent for lookup/open and open handle is released on
27379 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
27380 # so open handle won't be released thereafter.
27381 # 3rd, No RPC is sent out.
27382 $MULTIOP $testfile oc || error "multiop failed"
27383 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27384 echo "1st: $first_rpc RPCs in flight"
27386 $MULTIOP $testfile oc || error "multiop failed"
27387 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27388 echo "2nd: $second_rpc RPCs in flight"
27390 $MULTIOP $testfile oc || error "multiop failed"
27391 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27392 echo "3rd: $third_rpc RPCs in flight"
27394 #verify no MDC RPC is sent
27395 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
27397 run_test 429 "verify if opencache flag on client side does work"
27403 # data at [200K, 400K)
27404 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
27405 error "256K->512K dd fails"
27407 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
27408 error "2M->3M dd fails"
27410 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
27411 error "4M->5M dd fails"
27412 echo "Data at 256K...512K, 2M...3M and 4M...5M"
27413 # start at first component hole #1
27414 printf "Seeking hole from 1000 ... "
27415 offset=$(lseek_test -l 1000 $file)
27417 [[ $offset == 1000 ]] || error "offset $offset != 1000"
27418 printf "Seeking data from 1000 ... "
27419 offset=$(lseek_test -d 1000 $file)
27421 [[ $offset == 262144 ]] || error "offset $offset != 262144"
27423 # start at first component data block
27424 printf "Seeking hole from 300000 ... "
27425 offset=$(lseek_test -l 300000 $file)
27427 [[ $offset == 524288 ]] || error "offset $offset != 524288"
27428 printf "Seeking data from 300000 ... "
27429 offset=$(lseek_test -d 300000 $file)
27431 [[ $offset == 300000 ]] || error "offset $offset != 300000"
27433 # start at the first component but beyond end of object size
27434 printf "Seeking hole from 1000000 ... "
27435 offset=$(lseek_test -l 1000000 $file)
27437 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27438 printf "Seeking data from 1000000 ... "
27439 offset=$(lseek_test -d 1000000 $file)
27441 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27443 # start at second component stripe 2 (empty file)
27444 printf "Seeking hole from 1500000 ... "
27445 offset=$(lseek_test -l 1500000 $file)
27447 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
27448 printf "Seeking data from 1500000 ... "
27449 offset=$(lseek_test -d 1500000 $file)
27451 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27453 # start at second component stripe 1 (all data)
27454 printf "Seeking hole from 3000000 ... "
27455 offset=$(lseek_test -l 3000000 $file)
27457 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
27458 printf "Seeking data from 3000000 ... "
27459 offset=$(lseek_test -d 3000000 $file)
27461 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
27463 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
27464 error "2nd dd fails"
27465 echo "Add data block at 640K...1280K"
27467 # start at before new data block, in hole
27468 printf "Seeking hole from 600000 ... "
27469 offset=$(lseek_test -l 600000 $file)
27471 [[ $offset == 600000 ]] || error "offset $offset != 600000"
27472 printf "Seeking data from 600000 ... "
27473 offset=$(lseek_test -d 600000 $file)
27475 [[ $offset == 655360 ]] || error "offset $offset != 655360"
27477 # start at the first component new data block
27478 printf "Seeking hole from 1000000 ... "
27479 offset=$(lseek_test -l 1000000 $file)
27481 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27482 printf "Seeking data from 1000000 ... "
27483 offset=$(lseek_test -d 1000000 $file)
27485 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27487 # start at second component stripe 2, new data
27488 printf "Seeking hole from 1200000 ... "
27489 offset=$(lseek_test -l 1200000 $file)
27491 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27492 printf "Seeking data from 1200000 ... "
27493 offset=$(lseek_test -d 1200000 $file)
27495 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
27497 # start beyond file end
27498 printf "Using offset > filesize ... "
27499 lseek_test -l 4000000 $file && error "lseek should fail"
27500 printf "Using offset > filesize ... "
27501 lseek_test -d 4000000 $file && error "lseek should fail"
27507 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
27508 skip "MDT does not support SEEK_HOLE"
27510 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27511 skip "OST does not support SEEK_HOLE"
27513 local file=$DIR/$tdir/$tfile
27515 mkdir -p $DIR/$tdir
27517 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
27518 # OST stripe #1 will have continuous data at [1M, 3M)
27519 # OST stripe #2 is empty
27520 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
27521 lseek_test_430 $file
27523 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
27524 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
27525 lseek_test_430 $file
27527 $LFS setstripe -c2 -S 512K $file
27528 echo "Two stripes, stripe size 512K"
27529 lseek_test_430 $file
27531 # FLR with stale mirror
27532 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
27534 echo "Mirrored file:"
27535 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
27536 echo "Plain 2 stripes 1M"
27537 lseek_test_430 $file
27540 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
27543 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27544 skip "OST does not support SEEK_HOLE"
27547 local file=$DIR/$tdir/$tfile
27549 mkdir -p $DIR/$tdir
27550 # Empty layout lseek should fail
27553 printf "Seeking hole from 0 ... "
27554 lseek_test -l 0 $file && error "lseek should fail"
27555 printf "Seeking data from 0 ... "
27556 lseek_test -d 0 $file && error "lseek should fail"
27560 $LFS setstripe -E 1M -c2 -E eof $file
27561 $TRUNCATE $file 1048576
27562 printf "Seeking hole from 1000000 ... "
27563 offset=$(lseek_test -l 1000000 $file)
27565 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27566 printf "Seeking data from 1000000 ... "
27567 lseek_test -d 1000000 $file && error "lseek should fail"
27570 # full component followed by non-inited one
27571 $LFS setstripe -E 1M -c2 -E eof $file
27572 dd if=/dev/urandom of=$file bs=1M count=1
27573 printf "Seeking hole from 1000000 ... "
27574 offset=$(lseek_test -l 1000000 $file)
27576 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27577 printf "Seeking hole from 1048576 ... "
27578 lseek_test -l 1048576 $file && error "lseek should fail"
27579 # init second component and truncate back
27580 echo "123" >> $file
27581 $TRUNCATE $file 1048576
27582 printf "Seeking hole from 1000000 ... "
27583 offset=$(lseek_test -l 1000000 $file)
27585 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27586 printf "Seeking hole from 1048576 ... "
27587 lseek_test -l 1048576 $file && error "lseek should fail"
27588 # boundary checks for big values
27589 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
27590 offset=$(lseek_test -d 0 $file.10g)
27591 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
27592 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
27593 offset=$(lseek_test -d 0 $file.100g)
27594 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
27597 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
27600 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27601 skip "OST does not support SEEK_HOLE"
27603 local file=$DIR/$tdir/$tfile
27606 mkdir -p $DIR/$tdir
27607 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
27609 # cp version 8.33+ prefers lseek over fiemap
27610 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
27612 time cp $file /dev/null
27613 (( SECONDS - start < 5 )) ||
27614 error "cp: too long runtime $((SECONDS - start))"
27617 # tar version 1.29+ supports SEEK_HOLE/DATA
27618 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
27620 time tar cS $file - | cat > /dev/null
27621 (( SECONDS - start < 5 )) ||
27622 error "tar: too long runtime $((SECONDS - start))"
27625 run_test 430c "lseek: external tools check"
27627 test_431() { # LU-14187
27628 local file=$DIR/$tdir/$tfile
27630 mkdir -p $DIR/$tdir
27631 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
27632 dd if=/dev/urandom of=$file bs=4k count=1
27633 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
27634 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
27635 #define OBD_FAIL_OST_RESTART_IO 0x251
27636 do_facet ost1 "$LCTL set_param fail_loc=0x251"
27637 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
27641 echo 3 > /proc/sys/vm/drop_caches
27642 diff $file $file.0 || error "data diff"
27644 run_test 431 "Restart transaction for IO"
27646 cleanup_test_432() {
27647 do_facet mgs $LCTL nodemap_activate 0
27648 wait_nm_sync active
27652 local tmpdir=$TMP/dir432
27654 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
27655 skip "Need MDS version at least 2.14.52"
27657 stack_trap cleanup_test_432 EXIT
27661 do_facet mgs $LCTL nodemap_activate 1
27662 wait_nm_sync active
27663 do_facet mgs $LCTL nodemap_modify --name default \
27664 --property admin --value 1
27665 do_facet mgs $LCTL nodemap_modify --name default \
27666 --property trusted --value 1
27667 cancel_lru_locks mdc
27668 wait_nm_sync default admin_nodemap
27669 wait_nm_sync default trusted_nodemap
27671 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
27672 grep -ci "Operation not permitted") -ne 0 ]; then
27673 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
27676 run_test 432 "mv dir from outside Lustre"
27679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27681 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
27682 skip "inode cache not supported"
27684 $LCTL set_param llite.*.inode_cache=0
27685 stack_trap "$LCTL set_param llite.*.inode_cache=1"
27691 cancel_lru_locks mdc
27692 test_mkdir $DIR/$tdir || error "mkdir $tdir"
27693 createmany -m $DIR/$tdir/f $count
27694 createmany -d $DIR/$tdir/d $count
27695 ls -l $DIR/$tdir > /dev/null
27696 stack_trap "rm -rf $DIR/$tdir"
27698 before=$(num_objects)
27699 cancel_lru_locks mdc
27700 after=$(num_objects)
27702 # sometimes even @before is less than 2 * count
27703 while (( before - after < count )); do
27705 after=$(num_objects)
27707 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
27708 if (( wait > 60 )); then
27709 error "inode slab grew from $before to $after"
27713 echo "lustre_inode_cache $before objs before lock cancel, $after after"
27715 run_test 433 "ldlm lock cancel releases dentries and inodes"
27719 local getxattr_count
27720 local mdc_stat_param="mdc.$FSNAME-MDT0000*.md_stats"
27721 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27723 [[ $(getenforce) == "Disabled" ]] ||
27724 skip "lsm selinux module have to be disabled for this test"
27726 test_mkdir -i 0 -c1 $DIR/$tdir/ ||
27727 error "fail to create $DIR/$tdir/ on MDT0000"
27729 touch $DIR/$tdir/$tfile-{001..100}
27731 # disable the xattr cache
27732 save_lustre_params client "llite.*.xattr_cache" > $p
27733 lctl set_param llite.*.xattr_cache=0
27734 stack_trap "restore_lustre_params < $p; rm -f $p" EXIT
27736 # clear clients mdc stats
27737 clear_stats $mdc_stat_param ||
27738 error "fail to clear stats on mdc MDT0000"
27740 for file in $DIR/$tdir/$tfile-{001..100}; do
27741 getfattr -n security.selinux $file |&
27742 grep -q "Operation not supported" ||
27743 error "getxattr on security.selinux should return EOPNOTSUPP"
27746 getxattr_count=$(calc_stats $mdc_stat_param "getxattr")
27747 (( getxattr_count < 100 )) ||
27748 error "client sent $getxattr_count getxattr RPCs to the MDS"
27750 run_test 434 "Client should not send RPCs for security.selinux with SElinux disabled"
27753 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27754 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27755 skip "Need server version at least 2.9.55"
27757 start_full_debug_logging
27761 stop_full_debug_logging
27765 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27766 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27767 awk '/The barrier for/ { print $7 }')
27770 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
27775 barrier_expired() {
27778 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27779 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27780 awk '/will be expired/ { print $7 }')
27782 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
27791 echo "Start barrier_freeze at: $(date)"
27792 #define OBD_FAIL_BARRIER_DELAY 0x2202
27793 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27794 # Do not reduce barrier time - See LU-11873
27795 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
27798 local b_status=$(barrier_stat)
27799 echo "Got barrier status at: $(date)"
27800 [ "$b_status" = "'freezing_p1'" ] ||
27801 error "(1) unexpected barrier status $b_status"
27803 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27805 b_status=$(barrier_stat)
27806 [ "$b_status" = "'frozen'" ] ||
27807 error "(2) unexpected barrier status $b_status"
27809 local expired=$(barrier_expired)
27810 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
27811 sleep $((expired + 3))
27813 b_status=$(barrier_stat)
27814 [ "$b_status" = "'expired'" ] ||
27815 error "(3) unexpected barrier status $b_status"
27817 # Do not reduce barrier time - See LU-11873
27818 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
27819 error "(4) fail to freeze barrier"
27821 b_status=$(barrier_stat)
27822 [ "$b_status" = "'frozen'" ] ||
27823 error "(5) unexpected barrier status $b_status"
27825 echo "Start barrier_thaw at: $(date)"
27826 #define OBD_FAIL_BARRIER_DELAY 0x2202
27827 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27828 do_facet mgs $LCTL barrier_thaw $FSNAME &
27831 b_status=$(barrier_stat)
27832 echo "Got barrier status at: $(date)"
27833 [ "$b_status" = "'thawing'" ] ||
27834 error "(6) unexpected barrier status $b_status"
27836 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27838 b_status=$(barrier_stat)
27839 [ "$b_status" = "'thawed'" ] ||
27840 error "(7) unexpected barrier status $b_status"
27842 #define OBD_FAIL_BARRIER_FAILURE 0x2203
27843 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
27844 do_facet mgs $LCTL barrier_freeze $FSNAME
27846 b_status=$(barrier_stat)
27847 [ "$b_status" = "'failed'" ] ||
27848 error "(8) unexpected barrier status $b_status"
27850 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
27851 do_facet mgs $LCTL barrier_thaw $FSNAME
27855 run_test 801a "write barrier user interfaces and stat machine"
27860 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27861 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
27862 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
27863 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
27864 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
27866 cancel_lru_locks mdc
27868 # 180 seconds should be long enough
27869 do_facet mgs $LCTL barrier_freeze $FSNAME 180
27871 local b_status=$(barrier_stat)
27872 [ "$b_status" = "'frozen'" ] ||
27873 error "(6) unexpected barrier status $b_status"
27875 mkdir $DIR/$tdir/d0/d10 &
27878 touch $DIR/$tdir/d1/f13 &
27881 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
27884 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
27887 rm -f $DIR/$tdir/d4/f12 &
27890 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
27892 # To guarantee taht the 'stat' is not blocked
27893 b_status=$(barrier_stat)
27894 [ "$b_status" = "'frozen'" ] ||
27895 error "(8) unexpected barrier status $b_status"
27897 # let above commands to run at background
27900 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
27901 ps -p $touch_pid || error "(10) touch should be blocked"
27902 ps -p $ln_pid || error "(11) link should be blocked"
27903 ps -p $mv_pid || error "(12) rename should be blocked"
27904 ps -p $rm_pid || error "(13) unlink should be blocked"
27906 b_status=$(barrier_stat)
27907 [ "$b_status" = "'frozen'" ] ||
27908 error "(14) unexpected barrier status $b_status"
27910 do_facet mgs $LCTL barrier_thaw $FSNAME
27911 b_status=$(barrier_stat)
27912 [ "$b_status" = "'thawed'" ] ||
27913 error "(15) unexpected barrier status $b_status"
27915 wait $mkdir_pid || error "(16) mkdir should succeed"
27916 wait $touch_pid || error "(17) touch should succeed"
27917 wait $ln_pid || error "(18) link should succeed"
27918 wait $mv_pid || error "(19) rename should succeed"
27919 wait $rm_pid || error "(20) unlink should succeed"
27923 run_test 801b "modification will be blocked by write barrier"
27926 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27930 stop mds2 || error "(1) Fail to stop mds2"
27932 do_facet mgs $LCTL barrier_freeze $FSNAME 30
27934 local b_status=$(barrier_stat)
27935 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
27936 do_facet mgs $LCTL barrier_thaw $FSNAME
27937 error "(2) unexpected barrier status $b_status"
27940 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27941 error "(3) Fail to rescan barrier bitmap"
27943 # Do not reduce barrier time - See LU-11873
27944 do_facet mgs $LCTL barrier_freeze $FSNAME 20
27946 b_status=$(barrier_stat)
27947 [ "$b_status" = "'frozen'" ] ||
27948 error "(4) unexpected barrier status $b_status"
27950 do_facet mgs $LCTL barrier_thaw $FSNAME
27951 b_status=$(barrier_stat)
27952 [ "$b_status" = "'thawed'" ] ||
27953 error "(5) unexpected barrier status $b_status"
27955 local devname=$(mdsdevname 2)
27957 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
27959 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27960 error "(7) Fail to rescan barrier bitmap"
27964 run_test 801c "rescan barrier bitmap"
27967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27968 remote_mds_nodsh && skip "remote MDS with nodsh"
27970 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
27971 skip "readonly option not available"
27973 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
27975 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27976 error "(2) Fail to copy"
27978 # write back all cached data before setting MDT to readonly
27982 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
27983 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
27985 echo "Modify should be refused"
27986 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27988 echo "Read should be allowed"
27989 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27990 error "(7) Read should succeed under ro mode"
27993 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
27995 run_test 802b "be able to set MDTs to readonly"
27998 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27999 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
28000 skip "MDS needs to be newer than 2.10.54"
28002 mkdir_on_mdt0 $DIR/$tdir
28003 # Create some objects on all MDTs to trigger related logs objects
28004 for idx in $(seq $MDSCOUNT); do
28005 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
28006 $DIR/$tdir/dir${idx} ||
28007 error "Fail to create $DIR/$tdir/dir${idx}"
28010 wait_delete_completed # ensure old test cleanups are finished
28012 echo "before create:"
28014 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
28016 for i in {1..10}; do
28017 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
28018 error "Fail to create $DIR/$tdir/foo$i"
28021 # sync ZFS-on-MDS to refresh statfs data
28022 wait_zfs_commit mds1
28024 echo "after create:"
28026 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
28028 # allow for an llog to be cleaned up during the test
28029 [ $after_used -ge $((before_used + 10 - 1)) ] ||
28030 error "before ($before_used) + 10 > after ($after_used)"
28032 for i in {1..10}; do
28033 rm -rf $DIR/$tdir/foo$i ||
28034 error "Fail to remove $DIR/$tdir/foo$i"
28037 # sync ZFS-on-MDS to refresh statfs data
28038 wait_zfs_commit mds1
28039 wait_delete_completed
28040 sleep 3 # avoid MDT return cached statfs
28041 echo "after unlink:"
28043 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
28045 # allow for an llog to be created during the test
28046 [ $after_used -le $((before_used + 1)) ] ||
28047 error "after ($after_used) > before ($before_used) + 1"
28049 run_test 803a "verify agent object for remote object"
28052 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28053 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
28054 skip "MDS needs to be newer than 2.13.56"
28055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28057 for i in $(seq 0 $((MDSCOUNT - 1))); do
28058 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
28066 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
28067 for i in $(seq 0 $((MDSCOUNT - 1))); do
28068 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
28069 awk '/getattr/ { print $2 }')
28070 before=$((before + tmp))
28072 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
28073 for i in $(seq 0 $((MDSCOUNT - 1))); do
28074 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
28075 awk '/getattr/ { print $2 }')
28076 after=$((after + tmp))
28079 [ $before -eq $after ] || error "getattr count $before != $after"
28081 run_test 803b "remote object can getattr from cache"
28084 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28085 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
28086 skip "MDS needs to be newer than 2.10.54"
28087 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
28089 mkdir -p $DIR/$tdir
28090 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
28091 error "Fail to create $DIR/$tdir/dir0"
28093 local fid=$($LFS path2fid $DIR/$tdir/dir0)
28094 local dev=$(mdsdevname 2)
28096 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28097 grep ${fid} || error "NOT found agent entry for dir0"
28099 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
28100 error "Fail to create $DIR/$tdir/dir1"
28102 touch $DIR/$tdir/dir1/foo0 ||
28103 error "Fail to create $DIR/$tdir/dir1/foo0"
28104 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
28107 for idx in $(seq $MDSCOUNT); do
28108 dev=$(mdsdevname $idx)
28109 do_facet mds${idx} \
28110 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28111 grep ${fid} && rc=$idx
28114 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
28115 error "Fail to rename foo0 to foo1"
28116 if [ $rc -eq 0 ]; then
28117 for idx in $(seq $MDSCOUNT); do
28118 dev=$(mdsdevname $idx)
28119 do_facet mds${idx} \
28120 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28121 grep ${fid} && rc=$idx
28125 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
28126 error "Fail to rename foo1 to foo2"
28127 if [ $rc -eq 0 ]; then
28128 for idx in $(seq $MDSCOUNT); do
28129 dev=$(mdsdevname $idx)
28130 do_facet mds${idx} \
28131 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28132 grep ${fid} && rc=$idx
28136 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
28138 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
28139 error "Fail to link to $DIR/$tdir/dir1/foo2"
28140 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
28141 error "Fail to rename foo2 to foo0"
28142 unlink $DIR/$tdir/dir1/foo0 ||
28143 error "Fail to unlink $DIR/$tdir/dir1/foo0"
28144 rm -rf $DIR/$tdir/dir0 ||
28145 error "Fail to rm $DIR/$tdir/dir0"
28147 for idx in $(seq $MDSCOUNT); do
28151 dev=$(mdsdevname $idx)
28152 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
28154 start mds${idx} $dev $MDS_MOUNT_OPTS ||
28155 error "mount mds$idx failed"
28156 df $MOUNT > /dev/null 2>&1
28158 # e2fsck should not return error
28160 error "e2fsck detected error on MDT${idx}: rc=$rc"
28163 run_test 804 "verify agent entry for remote entry"
28166 do_facet $SINGLEMDS zfs set quota=$old $fsset
28167 unlinkmany $DIR/$tdir/f- 1000000
28172 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
28173 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
28174 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
28175 skip "netfree not implemented before 0.7"
28176 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
28177 skip "Need MDS version at least 2.10.57"
28184 local pref="osd-zfs.$FSNAME-MDT0000."
28186 # limit available space on MDS dataset to meet nospace issue
28187 # quickly. then ZFS 0.7.2 can use reserved space if asked
28188 # properly (using netfree flag in osd_declare_destroy()
28189 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
28190 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
28192 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
28193 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
28194 let "usedkb=usedkb-freekb"
28195 let "freekb=freekb/2"
28196 if let "freekb > 5000"; then
28199 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
28200 trap cleanup_805 EXIT
28201 mkdir_on_mdt0 $DIR/$tdir
28202 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
28203 error "Can't set PFL layout"
28204 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
28205 rm -rf $DIR/$tdir || error "not able to remove"
28206 do_facet $SINGLEMDS zfs set quota=$old $fsset
28209 run_test 805 "ZFS can remove from full fs"
28215 local expect=$(stat -c %s $file)
28217 check_lsom_size $1 $expect
28219 local blocks=$($LFS getsom -b $file)
28220 expect=$(stat -c %b $file)
28221 [[ $blocks == $expect ]] ||
28222 error "$file expected blocks: $expect, got: $blocks"
28230 cancel_lru_locks mdc
28232 size=$($LFS getsom -s $1)
28233 [[ $size == $expect ]] ||
28234 error "$file expected size: $expect, got: $size"
28238 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
28239 skip "Need MDS version at least 2.11.52"
28243 touch $DIR/$tfile || error "touch $tfile failed"
28245 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
28246 save_lustre_params client "llite.*.xattr_cache" > $save
28247 lctl set_param llite.*.xattr_cache=0
28248 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
28250 # single-threaded write
28251 echo "Test SOM for single-threaded write"
28252 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
28253 error "write $tfile failed"
28254 check_lsom_size $DIR/$tfile $bs
28257 local size=$(($num * $bs))
28261 echo "Test SOM for single client multi-threaded($num) write"
28262 $TRUNCATE $DIR/$tfile 0
28263 for ((i = 0; i < $num; i++)); do
28264 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28266 offset=$((offset + $bs))
28268 for (( i=0; i < $num; i++ )); do
28271 check_lsom_size $DIR/$tfile $size
28273 $TRUNCATE $DIR/$tfile 0
28274 for ((i = 0; i < $num; i++)); do
28275 offset=$((offset - $bs))
28276 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28279 for (( i=0; i < $num; i++ )); do
28282 check_lsom_size $DIR/$tfile $size
28284 # multi-client writes
28285 num=$(get_node_count ${CLIENTS//,/ })
28286 size=$(($num * $bs))
28290 echo "Test SOM for multi-client ($num) writes"
28291 $TRUNCATE $DIR/$tfile 0
28292 for client in ${CLIENTS//,/ }; do
28293 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28296 offset=$((offset + $bs))
28298 for (( i=0; i < $num; i++ )); do
28301 check_lsom_size $DIR/$tfile $offset
28304 $TRUNCATE $DIR/$tfile 0
28305 for client in ${CLIENTS//,/ }; do
28306 offset=$((offset - $bs))
28307 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28311 for (( i=0; i < $num; i++ )); do
28314 check_lsom_size $DIR/$tfile $size
28317 echo "Test SOM for truncate"
28318 $TRUNCATE $DIR/$tfile 1048576
28319 check_lsom_size $DIR/$tfile 1048576
28320 $TRUNCATE $DIR/$tfile 1234
28321 check_lsom_size $DIR/$tfile 1234
28323 # verify SOM blocks count
28324 echo "Verify SOM block count"
28325 $TRUNCATE $DIR/$tfile 0
28326 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
28327 error "failed to write file $tfile"
28328 check_lsom_data $DIR/$tfile
28330 run_test 806 "Verify Lazy Size on MDS"
28333 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
28334 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
28335 skip "Need MDS version at least 2.11.52"
28337 # Registration step
28338 changelog_register || error "changelog_register failed"
28339 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
28340 changelog_users $SINGLEMDS | grep -q $cl_user ||
28341 error "User $cl_user not found in changelog_users"
28343 rm -rf $DIR/$tdir || error "rm $tdir failed"
28344 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
28345 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
28346 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
28347 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
28348 error "truncate $tdir/trunc failed"
28351 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
28352 error "write $tfile failed"
28354 # multi-client wirtes
28355 local num=$(get_node_count ${CLIENTS//,/ })
28359 echo "Test SOM for multi-client ($num) writes"
28360 touch $DIR/$tfile || error "touch $tfile failed"
28361 $TRUNCATE $DIR/$tfile 0
28362 for client in ${CLIENTS//,/ }; do
28363 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28366 offset=$((offset + $bs))
28368 for (( i=0; i < $num; i++ )); do
28372 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
28373 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
28374 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
28375 check_lsom_data $DIR/$tdir/trunc
28376 check_lsom_data $DIR/$tdir/single_dd
28377 check_lsom_data $DIR/$tfile
28380 # Deregistration step
28381 changelog_deregister || error "changelog_deregister failed"
28383 run_test 807 "verify LSOM syncing tool"
28385 check_som_nologged()
28387 local lines=$($LFS changelog $FSNAME-MDT0000 |
28388 grep 'x=trusted.som' | wc -l)
28389 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
28393 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
28394 skip "Need MDS version at least 2.11.55"
28396 # Registration step
28397 changelog_register || error "changelog_register failed"
28399 touch $DIR/$tfile || error "touch $tfile failed"
28402 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
28403 error "write $tfile failed"
28406 $TRUNCATE $DIR/$tfile 1234
28409 $TRUNCATE $DIR/$tfile 1048576
28412 # Deregistration step
28413 changelog_deregister || error "changelog_deregister failed"
28415 run_test 808 "Check trusted.som xattr not logged in Changelogs"
28420 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
28424 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
28425 skip "Need MDS version at least 2.11.56"
28427 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
28428 error "failed to create DoM-only file $DIR/$tfile"
28429 touch $DIR/$tfile || error "touch $tfile failed"
28430 check_som_nodata $DIR/$tfile
28432 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
28433 error "write $tfile failed"
28434 check_som_nodata $DIR/$tfile
28436 $TRUNCATE $DIR/$tfile 1234
28437 check_som_nodata $DIR/$tfile
28439 $TRUNCATE $DIR/$tfile 4097
28440 check_som_nodata $DIR/$file
28442 run_test 809 "Verify no SOM xattr store for DoM-only files"
28445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28446 $GSS && skip_env "could not run with gss"
28447 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
28448 skip "OST < 2.12.58 doesn't align checksum"
28451 stack_trap "set_checksums $ORIG_CSUM" EXIT
28452 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
28457 for csum in $CKSUM_TYPES; do
28458 #define OBD_FAIL_OSC_NO_GRANT 0x411
28459 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
28460 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
28462 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
28463 before=$(md5sum $DIR/$tfile)
28464 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
28465 after=$(md5sum $DIR/$tfile)
28466 [ "$before" == "$after" ] ||
28467 error "$csum: $before != $after bs=$1 seek=$2"
28471 run_test 810 "partial page writes on ZFS (LU-11663)"
28474 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28475 skip "OST < 2.12.51 doesn't support this fail_loc"
28477 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28478 # ensure ost1 is connected
28479 stat $DIR/$tfile >/dev/null || error "can't stat"
28480 wait_osc_import_state client ost1 FULL
28481 # no locks, no reqs to let the connection idle
28482 cancel_lru_locks osc
28484 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28485 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28486 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28487 wait_osc_import_state client ost1 CONNECTING
28488 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28490 stat $DIR/$tfile >/dev/null || error "can't stat file"
28492 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
28494 test_812b() { # LU-12378
28495 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28496 skip "OST < 2.12.51 doesn't support this fail_loc"
28498 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
28499 # ensure ost1 is connected
28500 stat $DIR/$tfile >/dev/null || error "can't stat"
28501 wait_osc_import_state client ost1 FULL
28502 # no locks, no reqs to let the connection idle
28503 cancel_lru_locks osc
28505 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28506 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28507 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28508 wait_osc_import_state client ost1 CONNECTING
28509 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28511 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
28512 wait_osc_import_state client ost1 IDLE
28514 run_test 812b "do not drop no resend request for idle connect"
28519 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
28521 $LFS setstripe -c 1 -o 0 $DIR/$tfile
28522 $LFS getstripe $DIR/$tfile
28523 $LCTL set_param osc.*.idle_timeout=10
28524 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
28525 # ensure ost1 is connected
28526 stat $DIR/$tfile >/dev/null || error "can't stat"
28527 wait_osc_import_state client ost1 FULL
28528 # no locks, no reqs to let the connection idle
28529 cancel_lru_locks osc
28531 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
28532 $LCTL set_param fail_loc=0x80000533
28534 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
28536 run_test 812c "idle import vs lock enqueue race"
28539 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
28540 [ -z "$file_heat_sav" ] && skip "no file heat support"
28551 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
28552 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
28554 $LCTL set_param -n llite.*.file_heat=1
28555 echo "Turn on file heat"
28556 echo "Period second: $period_second, Decay percentage: $decay_pct"
28558 echo "QQQQ" > $DIR/$tfile
28559 echo "QQQQ" > $DIR/$tfile
28560 echo "QQQQ" > $DIR/$tfile
28561 cat $DIR/$tfile > /dev/null
28562 cat $DIR/$tfile > /dev/null
28563 cat $DIR/$tfile > /dev/null
28564 cat $DIR/$tfile > /dev/null
28566 local out=$($LFS heat_get $DIR/$tfile)
28568 $LFS heat_get $DIR/$tfile
28569 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28570 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28571 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28572 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28574 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
28575 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
28576 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
28577 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
28579 sleep $((period_second + 3))
28580 echo "Sleep $((period_second + 3)) seconds..."
28581 # The recursion formula to calculate the heat of the file f is as
28583 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
28584 # Where Hi is the heat value in the period between time points i*I and
28585 # (i+1)*I; Ci is the access count in the period; the symbol P refers
28586 # to the weight of Ci.
28587 out=$($LFS heat_get $DIR/$tfile)
28588 $LFS heat_get $DIR/$tfile
28589 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28590 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28591 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28592 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28594 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
28595 error "read sample ($readsample) is wrong"
28596 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
28597 error "write sample ($writesample) is wrong"
28598 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
28599 error "read bytes ($readbyte) is wrong"
28600 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
28601 error "write bytes ($writebyte) is wrong"
28603 echo "QQQQ" > $DIR/$tfile
28604 echo "QQQQ" > $DIR/$tfile
28605 echo "QQQQ" > $DIR/$tfile
28606 cat $DIR/$tfile > /dev/null
28607 cat $DIR/$tfile > /dev/null
28608 cat $DIR/$tfile > /dev/null
28609 cat $DIR/$tfile > /dev/null
28611 sleep $((period_second + 3))
28612 echo "Sleep $((period_second + 3)) seconds..."
28614 out=$($LFS heat_get $DIR/$tfile)
28615 $LFS heat_get $DIR/$tfile
28616 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28617 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28618 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28619 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28621 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
28622 4 * $decay_pct) / 100") -eq 1 ] ||
28623 error "read sample ($readsample1) is wrong"
28624 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
28625 3 * $decay_pct) / 100") -eq 1 ] ||
28626 error "write sample ($writesample1) is wrong"
28627 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
28628 20 * $decay_pct) / 100") -eq 1 ] ||
28629 error "read bytes ($readbyte1) is wrong"
28630 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
28631 15 * $decay_pct) / 100") -eq 1 ] ||
28632 error "write bytes ($writebyte1) is wrong"
28634 echo "Turn off file heat for the file $DIR/$tfile"
28635 $LFS heat_set -o $DIR/$tfile
28637 echo "QQQQ" > $DIR/$tfile
28638 echo "QQQQ" > $DIR/$tfile
28639 echo "QQQQ" > $DIR/$tfile
28640 cat $DIR/$tfile > /dev/null
28641 cat $DIR/$tfile > /dev/null
28642 cat $DIR/$tfile > /dev/null
28643 cat $DIR/$tfile > /dev/null
28645 out=$($LFS heat_get $DIR/$tfile)
28646 $LFS heat_get $DIR/$tfile
28647 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28648 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28649 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28650 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28652 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28653 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28654 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28655 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28657 echo "Trun on file heat for the file $DIR/$tfile"
28658 $LFS heat_set -O $DIR/$tfile
28660 echo "QQQQ" > $DIR/$tfile
28661 echo "QQQQ" > $DIR/$tfile
28662 echo "QQQQ" > $DIR/$tfile
28663 cat $DIR/$tfile > /dev/null
28664 cat $DIR/$tfile > /dev/null
28665 cat $DIR/$tfile > /dev/null
28666 cat $DIR/$tfile > /dev/null
28668 out=$($LFS heat_get $DIR/$tfile)
28669 $LFS heat_get $DIR/$tfile
28670 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28671 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28672 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28673 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28675 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
28676 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
28677 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
28678 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
28680 $LFS heat_set -c $DIR/$tfile
28681 $LCTL set_param -n llite.*.file_heat=0
28682 echo "Turn off file heat support for the Lustre filesystem"
28684 echo "QQQQ" > $DIR/$tfile
28685 echo "QQQQ" > $DIR/$tfile
28686 echo "QQQQ" > $DIR/$tfile
28687 cat $DIR/$tfile > /dev/null
28688 cat $DIR/$tfile > /dev/null
28689 cat $DIR/$tfile > /dev/null
28690 cat $DIR/$tfile > /dev/null
28692 out=$($LFS heat_get $DIR/$tfile)
28693 $LFS heat_get $DIR/$tfile
28694 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28695 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28696 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28697 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28699 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28700 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28701 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28702 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28704 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
28707 run_test 813 "File heat verfication"
28711 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
28712 echo -n y >> $DIR/$tfile
28713 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
28714 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
28716 run_test 814 "sparse cp works as expected (LU-12361)"
28720 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
28721 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
28723 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
28726 local ost1_imp=$(get_osc_import_name client ost1)
28727 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
28730 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28731 # ensure ost1 is connected
28733 stat $DIR/$tfile >/dev/null || error "can't stat"
28734 wait_osc_import_state client ost1 FULL
28735 # no locks, no reqs to let the connection idle
28736 cancel_lru_locks osc
28737 lru_resize_disable osc
28740 before=$($LCTL get_param -n \
28741 ldlm.namespaces.$imp_name.lru_size)
28743 wait_osc_import_state client ost1 IDLE
28744 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
28745 now=$($LCTL get_param -n \
28746 ldlm.namespaces.$imp_name.lru_size)
28747 [ $before == $now ] || error "lru_size changed $before != $now"
28749 run_test 816 "do not reset lru_resize on idle reconnect"
28753 exportfs -u localhost:$DIR/nfsexp
28758 systemctl restart nfs-server.service || skip "failed to restart nfsd"
28760 mkdir -p $DIR/nfsexp
28761 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
28762 error "failed to export nfs"
28764 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
28765 stack_trap cleanup_817 EXIT
28767 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
28768 error "failed to mount nfs to $tmpdir"
28770 cp /bin/true $tmpdir
28771 $DIR/nfsexp/true || error "failed to execute 'true' command"
28773 run_test 817 "nfsd won't cache write lock for exec file"
28776 test_mkdir -i0 -c1 $DIR/$tdir
28777 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
28778 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
28781 # restore osp-syn threads
28782 stack_trap "fail $SINGLEMDS"
28784 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
28785 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
28786 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
28787 error "start $SINGLEMDS failed"
28790 local testid=$(echo $TESTNAME | tr '_' ' ')
28792 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
28793 grep "run LFSCK" || error "run LFSCK is not suggested"
28795 run_test 818 "unlink with failed llog"
28798 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28799 cancel_lru_locks osc
28800 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28801 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28802 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
28805 run_test 819a "too big niobuf in read"
28808 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28809 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28810 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28811 cancel_lru_locks osc
28815 run_test 819b "too big niobuf in write"
28818 function test_820_start_ost() {
28821 for num in $(seq $OSTCOUNT); do
28822 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
28827 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28830 umount_client $MOUNT || error "umount failed"
28831 for num in $(seq $OSTCOUNT); do
28835 # mount client with no active OSTs
28836 # so that the client can't initialize max LOV EA size
28837 # from OSC notifications
28838 mount_client $MOUNT || error "mount failed"
28839 # delay OST starting to keep this 0 max EA size for a while
28840 test_820_start_ost &
28842 # create a directory on MDS2
28843 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
28844 error "Failed to create directory"
28845 # open intent should update default EA size
28846 # see mdc_update_max_ea_from_body()
28847 # notice this is the very first RPC to MDS2
28848 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
28851 # With SSK, this situation can lead to -EPERM being returned.
28852 # In that case, simply retry.
28853 if [ $ret -ne 0 ] && $SHARED_KEY; then
28854 if echo "$out" | grep -q "not permitted"; then
28855 cp /etc/services $DIR/$tdir/mds2
28859 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
28861 run_test 820 "update max EA from open intent"
28864 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28865 local OST_MAX_PRECREATE=20000
28867 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
28868 skip "Need MDS version at least 2.14.56"
28870 save_lustre_params mds1 \
28871 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28872 do_facet $SINGLEMDS "$LCTL set_param -n \
28873 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28874 do_facet $SINGLEMDS "$LCTL set_param -n \
28875 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
28877 stack_trap "restore_lustre_params < $p; rm $p"
28879 do_facet $SINGLEMDS "$LCTL set_param -n \
28880 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
28882 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28883 osp.$FSNAME-OST0000*MDT0000.create_count")
28884 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28885 osp.$FSNAME-OST0000*MDT0000.max_create_count")
28886 local expect_count=$(((($max/2)/256) * 256))
28888 log "setting create_count to 100200:"
28889 log " -result- count: $count with max: $max, expecting: $expect_count"
28891 [[ $count -eq expect_count ]] ||
28892 error "Create count not set to max precreate."
28894 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
28897 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
28898 skip "Need MDS version 2.14.56"
28900 local sync_changes=$(do_facet $SINGLEMDS \
28901 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28903 [ "$sync_changes" -gt 100 ] &&
28904 skip "Sync changes $sync_changes > 100 already"
28906 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28908 $LFS mkdir -i 0 $DIR/$tdir
28909 $LFS setstripe -c 1 -i 0 $DIR/$tdir
28911 save_lustre_params mds1 \
28912 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
28913 save_lustre_params mds1 \
28914 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
28916 do_facet mds1 "$LCTL set_param -n \
28917 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
28918 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
28919 stack_trap "restore_lustre_params < $p" EXIT
28921 createmany -o $DIR/$tdir/f- 1000
28922 unlinkmany $DIR/$tdir/f- 1000 &
28923 local UNLINK_PID=$!
28926 sync_changes=$(do_facet mds1 \
28927 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28928 # the check in the code is racy, fail the test
28929 # if the value above the limit by 10.
28930 [ $sync_changes -gt 110 ] && {
28931 kill -2 $UNLINK_PID
28933 error "osp changes throttling failed, $sync_changes>110"
28935 kill -0 $UNLINK_PID 2> /dev/null || break
28939 run_test 831 "throttling unlink/setattr queuing on OSP"
28942 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
28943 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
28944 skip "Need MDS version 2.15.52+"
28945 is_rmentry_supported || skip "rm_entry not supported"
28947 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
28948 mkdir $DIR/$tdir/local_dir || error "mkdir local_dir failed"
28949 mkdir_on_mdt -i 1 $DIR/$tdir/remote_dir ||
28950 error "mkdir remote_dir failed"
28951 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped_dir ||
28952 error "mkdir striped_dir failed"
28953 touch $DIR/$tdir/file || error "touch file failed"
28954 $LFS rm_entry $DIR/$tdir/* || error "lfs rm_entry $tdir/* failed"
28955 [ -z "$(ls -A $DIR/$tdir)" ] || error "$tdir not empty"
28957 run_test 832 "lfs rm_entry"
28960 # tests that do cleanup/setup should be run at the end
28964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28967 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
28968 $LCTL set_param fail_loc=0x903
28970 cancel_lru_locks MGC
28972 FAIL_ON_ERROR=true cleanup
28973 FAIL_ON_ERROR=true setup
28975 run_test 900 "umount should not race with any mgc requeue thread"
28977 # LUS-6253/LU-11185
28985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28987 # some get_param have a bug to handle dot in param name
28988 cancel_lru_locks MGC
28989 old=$(mount -t lustre | wc -l)
28997 while [ $old -ne $oldc ]; do
28998 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
29001 if [ $count -ge $TIMEOUT ]; then
29002 error "too large timeout"
29005 umount_client $MOUNT || error "umount failed"
29006 mount_client $MOUNT || error "mount failed"
29007 cancel_lru_locks MGC
29008 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
29010 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
29014 run_test 901 "don't leak a mgc lock on client umount"
29018 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
29019 skip "client does not have LU-13377 fix"
29020 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
29021 $LCTL set_param fail_loc=0x1415
29022 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
29023 cancel_lru_locks osc
29026 run_test 902 "test short write doesn't hang lustre"
29030 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
29031 echo "blah" > $DIR/${tfile}-2
29032 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
29033 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
29034 $LCTL set_param fail_loc=0x417 fail_val=20
29036 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
29037 sleep 1 # To start the destroy
29038 wait_destroy_complete 150 || error "Destroy taking too long"
29039 cat $DIR/$tfile > /dev/null || error "Evicted"
29041 run_test 903 "Test long page discard does not cause evictions"
29044 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
29045 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
29046 grep -q project || skip "skip project quota not supported"
29048 local testfile="$DIR/$tdir/$tfile"
29049 local xattr="trusted.projid"
29051 local mdts=$(comma_list $(mdts_nodes))
29052 local saved=$(do_facet mds1 $LCTL get_param -n \
29053 osd-ldiskfs.*MDT0000.enable_projid_xattr)
29055 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
29056 stack_trap "do_nodes $mdts $LCTL set_param \
29057 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
29059 mkdir -p $DIR/$tdir
29061 #hide projid xattr on server
29062 $LFS project -p 1 $testfile ||
29063 error "set $testfile project id failed"
29064 getfattr -m - $testfile | grep $xattr &&
29065 error "do not show trusted.projid when disabled on server"
29066 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
29067 #should be hidden when projid is 0
29068 $LFS project -p 0 $testfile ||
29069 error "set $testfile project id failed"
29070 getfattr -m - $testfile | grep $xattr &&
29071 error "do not show trusted.projid with project ID 0"
29073 #still can getxattr explicitly
29074 projid=$(getfattr -n $xattr $testfile |
29075 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
29076 [ $projid == "0" ] ||
29077 error "projid expected 0 not $projid"
29079 #set the projid via setxattr
29080 setfattr -n $xattr -v "1000" $testfile ||
29081 error "setattr failed with $?"
29082 projid=($($LFS project $testfile))
29083 [ ${projid[0]} == "1000" ] ||
29084 error "projid expected 1000 not $projid"
29086 #check the new projid via getxattr
29087 $LFS project -p 1001 $testfile ||
29088 error "set $testfile project id failed"
29089 getfattr -m - $testfile | grep $xattr ||
29090 error "should show trusted.projid when project ID != 0"
29091 projid=$(getfattr -n $xattr $testfile |
29092 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
29093 [ $projid == "1001" ] ||
29094 error "projid expected 1001 not $projid"
29096 #try to set invalid projid
29097 setfattr -n $xattr -v "4294967295" $testfile &&
29098 error "set invalid projid should fail"
29100 #remove the xattr means setting projid to 0
29101 setfattr -x $xattr $testfile ||
29102 error "setfattr failed with $?"
29103 projid=($($LFS project $testfile))
29104 [ ${projid[0]} == "0" ] ||
29105 error "projid expected 0 not $projid"
29107 #should be hidden when parent has inherit flag and same projid
29108 $LFS project -srp 1002 $DIR/$tdir ||
29109 error "set $tdir project id failed"
29110 getfattr -m - $testfile | grep $xattr &&
29111 error "do not show trusted.projid with inherit flag"
29113 #still can getxattr explicitly
29114 projid=$(getfattr -n $xattr $testfile |
29115 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
29116 [ $projid == "1002" ] ||
29117 error "projid expected 1002 not $projid"
29119 run_test 904 "virtual project ID xattr"
29123 (( $OST1_VERSION >= $(version_code 2.8.54) )) ||
29124 skip "lustre < 2.8.54 does not support ladvise"
29126 remote_ost_nodsh && skip "remote OST with nodsh"
29127 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
29129 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
29131 #define OBD_FAIL_OST_OPCODE 0x253
29133 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
29134 $LFS ladvise -a willread $DIR/$tfile &&
29135 error "unexpected success of ladvise with fault injection"
29136 $LFS ladvise -a willread $DIR/$tfile |&
29137 grep -q "Operation not supported"
29138 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
29140 run_test 905 "bad or new opcode should not stuck client"
29143 grep -q io_uring_setup /proc/kallsyms ||
29144 skip "Client OS does not support io_uring I/O engine"
29145 io_uring_probe || skip "kernel does not support io_uring fully"
29146 which fio || skip_env "no fio installed"
29147 fio --enghelp | grep -q io_uring ||
29148 skip_env "fio does not support io_uring I/O engine"
29150 local file=$DIR/$tfile
29151 local ioengine="io_uring"
29155 fio --name=seqwrite --ioengine=$ioengine \
29156 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
29157 --iodepth=64 --size=$size --filename=$file --rw=write ||
29158 error "fio seqwrite $file failed"
29160 fio --name=seqread --ioengine=$ioengine \
29161 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
29162 --iodepth=64 --size=$size --filename=$file --rw=read ||
29163 error "fio seqread $file failed"
29165 rm -f $file || error "rm -f $file failed"
29167 run_test 906 "Simple test for io_uring I/O engine via fio"
29171 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
29172 check_and_cleanup_lustre
29173 if [ "$I_MOUNTED" != "yes" ]; then
29174 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true