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"
11156 test_mkdir $DIR/$tdir
11157 chown $RUNAS_ID $DIR/$tdir
11160 STRIPE_COUNT=$OSTCOUNT
11161 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11163 trap cleanup_test102 EXIT
11165 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11167 for num in 1 2 3 4; do
11168 for count in $(seq 1 $STRIPE_COUNT); do
11169 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11170 local size=`expr $STRIPE_SIZE \* $num`
11171 local file=file"$num-$idx-$count"
11172 $1 $LFS setstripe -S $size -i $idx -c $count $file
11178 $1 tar cf $TMP/f102.tar $tdir --xattrs
11181 cleanup_test102() {
11183 rm -f $TMP/f102.tar
11184 rm -rf $DIR/d0.sanity/d102
11188 [ "$UID" != 0 ] && skip "must run as root"
11189 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11190 skip_env "must have user_xattr"
11192 [ -z "$(which setfattr 2>/dev/null)" ] &&
11193 skip_env "could not find setfattr"
11195 local testfile=$DIR/$tfile
11198 echo "set/get xattr..."
11199 setfattr -n trusted.name1 -v value1 $testfile ||
11200 error "setfattr -n trusted.name1=value1 $testfile failed"
11201 getfattr -n trusted.name1 $testfile 2> /dev/null |
11202 grep "trusted.name1=.value1" ||
11203 error "$testfile missing trusted.name1=value1"
11205 setfattr -n user.author1 -v author1 $testfile ||
11206 error "setfattr -n user.author1=author1 $testfile failed"
11207 getfattr -n user.author1 $testfile 2> /dev/null |
11208 grep "user.author1=.author1" ||
11209 error "$testfile missing trusted.author1=author1"
11211 echo "listxattr..."
11212 setfattr -n trusted.name2 -v value2 $testfile ||
11213 error "$testfile unable to set trusted.name2"
11214 setfattr -n trusted.name3 -v value3 $testfile ||
11215 error "$testfile unable to set trusted.name3"
11216 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11217 grep "trusted.name" | wc -l) -eq 3 ] ||
11218 error "$testfile missing 3 trusted.name xattrs"
11220 setfattr -n user.author2 -v author2 $testfile ||
11221 error "$testfile unable to set user.author2"
11222 setfattr -n user.author3 -v author3 $testfile ||
11223 error "$testfile unable to set user.author3"
11224 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11225 grep "user.author" | wc -l) -eq 3 ] ||
11226 error "$testfile missing 3 user.author xattrs"
11228 echo "remove xattr..."
11229 setfattr -x trusted.name1 $testfile ||
11230 error "$testfile error deleting trusted.name1"
11231 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11232 error "$testfile did not delete trusted.name1 xattr"
11234 setfattr -x user.author1 $testfile ||
11235 error "$testfile error deleting user.author1"
11236 echo "set lustre special xattr ..."
11237 $LFS setstripe -c1 $testfile
11238 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11239 awk -F "=" '/trusted.lov/ { print $2 }' )
11240 setfattr -n "trusted.lov" -v $lovea $testfile ||
11241 error "$testfile doesn't ignore setting trusted.lov again"
11242 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11243 error "$testfile allow setting invalid trusted.lov"
11246 run_test 102a "user xattr test =================================="
11248 check_102b_layout() {
11250 local testfile=$DIR/$tfile
11252 echo "test layout '$layout'"
11253 $LFS setstripe $layout $testfile || error "setstripe failed"
11254 $LFS getstripe -y $testfile
11256 echo "get/set/list trusted.lov xattr ..." # b=10930
11257 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11258 [[ "$value" =~ "trusted.lov" ]] ||
11259 error "can't get trusted.lov from $testfile"
11260 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11261 error "getstripe failed"
11263 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11265 value=$(cut -d= -f2 <<<$value)
11266 # LU-13168: truncated xattr should fail if short lov_user_md header
11267 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11268 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11269 for len in $lens; do
11270 echo "setfattr $len $testfile.2"
11271 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11272 [ $len -lt 66 ] && error "short xattr len=$len worked"
11274 local stripe_size=$($LFS getstripe -S $testfile.2)
11275 local stripe_count=$($LFS getstripe -c $testfile.2)
11276 [[ $stripe_size -eq 65536 ]] ||
11277 error "stripe size $stripe_size != 65536"
11278 [[ $stripe_count -eq $stripe_count_orig ]] ||
11279 error "stripe count $stripe_count != $stripe_count_orig"
11280 rm $testfile $testfile.2
11284 [ -z "$(which setfattr 2>/dev/null)" ] &&
11285 skip_env "could not find setfattr"
11286 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11288 # check plain layout
11289 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11291 # and also check composite layout
11292 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11295 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11298 [ -z "$(which setfattr 2>/dev/null)" ] &&
11299 skip_env "could not find setfattr"
11300 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11302 # b10930: get/set/list lustre.lov xattr
11303 echo "get/set/list lustre.lov xattr ..."
11304 test_mkdir $DIR/$tdir
11305 chown $RUNAS_ID $DIR/$tdir
11306 local testfile=$DIR/$tdir/$tfile
11307 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11308 error "setstripe failed"
11309 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11310 error "getstripe failed"
11311 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11312 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11314 local testfile2=${testfile}2
11315 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11316 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11318 $RUNAS $MCREATE $testfile2
11319 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11320 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11321 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11322 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11323 [ $stripe_count -eq $STRIPECOUNT ] ||
11324 error "stripe count $stripe_count != $STRIPECOUNT"
11326 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11328 compare_stripe_info1() {
11329 local stripe_index_all_zero=true
11331 for num in 1 2 3 4; do
11332 for count in $(seq 1 $STRIPE_COUNT); do
11333 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11334 local size=$((STRIPE_SIZE * num))
11335 local file=file"$num-$offset-$count"
11336 stripe_size=$($LFS getstripe -S $PWD/$file)
11337 [[ $stripe_size -ne $size ]] &&
11338 error "$file: size $stripe_size != $size"
11339 stripe_count=$($LFS getstripe -c $PWD/$file)
11340 # allow fewer stripes to be created, ORI-601
11341 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11342 error "$file: count $stripe_count != $count"
11343 stripe_index=$($LFS getstripe -i $PWD/$file)
11344 [[ $stripe_index -ne 0 ]] &&
11345 stripe_index_all_zero=false
11349 $stripe_index_all_zero &&
11350 error "all files are being extracted starting from OST index 0"
11354 have_xattrs_include() {
11355 tar --help | grep -q xattrs-include &&
11356 echo --xattrs-include="lustre.*"
11360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11361 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11363 XINC=$(have_xattrs_include)
11365 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11366 cd $DIR/$tdir/$tdir
11367 compare_stripe_info1
11369 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11373 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11375 XINC=$(have_xattrs_include)
11377 test_mkdir $DIR/$tdir.restore
11379 tar cf - --xattrs $tdir | tar xf - \
11380 -C $DIR/$tdir.restore --xattrs $XINC
11381 cd $DIR/$tdir.restore/$tdir
11382 compare_stripe_info1
11384 run_test 102f "tar copy files, not keep osts"
11387 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11388 skip "must have user_xattr"
11389 [ -z "$(which setfattr 2>/dev/null)" ] &&
11390 skip_env "could not find setfattr"
11391 [ -z "$(which getfattr 2>/dev/null)" ] &&
11392 skip_env "could not find getfattr"
11394 local xsize=${1:-1024} # in bytes
11395 local file=$DIR/$tfile
11396 local value="$(generate_string $xsize)"
11397 local xbig=trusted.big
11401 log "save $xbig on $file"
11402 if [ -z "$toobig" ]
11404 setfattr -n $xbig -v $value $file ||
11405 error "saving $xbig on $file failed"
11407 setfattr -n $xbig -v $value $file &&
11408 error "saving $xbig on $file succeeded"
11412 local orig=$(get_xattr_value $xbig $file)
11413 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11415 local xsml=trusted.sml
11416 log "save $xsml on $file"
11417 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11419 local new=$(get_xattr_value $xbig $file)
11420 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11422 log "grow $xsml on $file"
11423 setfattr -n $xsml -v "$value" $file ||
11424 error "growing $xsml on $file failed"
11426 new=$(get_xattr_value $xbig $file)
11427 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11428 log "$xbig still valid after growing $xsml"
11433 test_102h() { # bug 15777
11436 run_test 102h "grow xattr from inside inode to external block"
11439 large_xattr_enabled || skip_env "ea_inode feature disabled"
11441 echo "setting xattr of max xattr size: $(max_xattr_size)"
11442 grow_xattr $(max_xattr_size)
11444 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11445 echo "This should fail:"
11446 grow_xattr $(($(max_xattr_size) + 10)) 1
11448 run_test 102ha "grow xattr from inside inode to external inode"
11450 test_102i() { # bug 17038
11451 [ -z "$(which getfattr 2>/dev/null)" ] &&
11452 skip "could not find getfattr"
11455 ln -s $DIR/$tfile $DIR/${tfile}link
11456 getfattr -n trusted.lov $DIR/$tfile ||
11457 error "lgetxattr on $DIR/$tfile failed"
11458 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11459 grep -i "no such attr" ||
11460 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11461 rm -f $DIR/$tfile $DIR/${tfile}link
11463 run_test 102i "lgetxattr test on symbolic link ============"
11466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11467 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11469 XINC=$(have_xattrs_include)
11470 setup_test102 "$RUNAS"
11471 chown $RUNAS_ID $DIR/$tdir
11472 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11473 cd $DIR/$tdir/$tdir
11474 compare_stripe_info1 "$RUNAS"
11476 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11479 [ -z "$(which setfattr 2>/dev/null)" ] &&
11480 skip "could not find setfattr"
11483 # b22187 just check that does not crash for regular file.
11484 setfattr -n trusted.lov $DIR/$tfile
11485 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11486 local test_kdir=$DIR/$tdir
11487 test_mkdir $test_kdir
11488 local default_size=$($LFS getstripe -S $test_kdir)
11489 local default_count=$($LFS getstripe -c $test_kdir)
11490 local default_offset=$($LFS getstripe -i $test_kdir)
11491 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11492 error 'dir setstripe failed'
11493 setfattr -n trusted.lov $test_kdir
11494 local stripe_size=$($LFS getstripe -S $test_kdir)
11495 local stripe_count=$($LFS getstripe -c $test_kdir)
11496 local stripe_offset=$($LFS getstripe -i $test_kdir)
11497 [ $stripe_size -eq $default_size ] ||
11498 error "stripe size $stripe_size != $default_size"
11499 [ $stripe_count -eq $default_count ] ||
11500 error "stripe count $stripe_count != $default_count"
11501 [ $stripe_offset -eq $default_offset ] ||
11502 error "stripe offset $stripe_offset != $default_offset"
11503 rm -rf $DIR/$tfile $test_kdir
11505 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11508 [ -z "$(which getfattr 2>/dev/null)" ] &&
11509 skip "could not find getfattr"
11511 # LU-532 trusted. xattr is invisible to non-root
11512 local testfile=$DIR/$tfile
11516 echo "listxattr as user..."
11517 chown $RUNAS_ID $testfile
11518 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11519 grep -q "trusted" &&
11520 error "$testfile trusted xattrs are user visible"
11524 run_test 102l "listxattr size test =================================="
11526 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11527 local path=$DIR/$tfile
11530 listxattr_size_check $path || error "listattr_size_check $path failed"
11532 run_test 102m "Ensure listxattr fails on small bufffer ========"
11536 getxattr() { # getxattr path name
11537 # Return the base64 encoding of the value of xattr name on path.
11541 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11543 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11545 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11547 getfattr --absolute-names --encoding=base64 --name=$name $path |
11548 awk -F= -v name=$name '$1 == name {
11549 print substr($0, index($0, "=") + 1);
11553 test_102n() { # LU-4101 mdt: protect internal xattrs
11554 [ -z "$(which setfattr 2>/dev/null)" ] &&
11555 skip "could not find setfattr"
11556 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11558 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11561 local file0=$DIR/$tfile.0
11562 local file1=$DIR/$tfile.1
11563 local xattr0=$TMP/$tfile.0
11564 local xattr1=$TMP/$tfile.1
11565 local namelist="lov lma lmv link fid version som hsm"
11569 rm -rf $file0 $file1 $xattr0 $xattr1
11570 touch $file0 $file1
11572 # Get 'before' xattrs of $file1.
11573 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11575 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11576 namelist+=" lfsck_namespace"
11577 for name in $namelist; do
11578 # Try to copy xattr from $file0 to $file1.
11579 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11581 setfattr --name=trusted.$name --value="$value" $file1 ||
11582 error "setxattr 'trusted.$name' failed"
11584 # Try to set a garbage xattr.
11585 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11587 if [[ x$name == "xlov" ]]; then
11588 setfattr --name=trusted.lov --value="$value" $file1 &&
11589 error "setxattr invalid 'trusted.lov' success"
11591 setfattr --name=trusted.$name --value="$value" $file1 ||
11592 error "setxattr invalid 'trusted.$name' failed"
11595 # Try to remove the xattr from $file1. We don't care if this
11596 # appears to succeed or fail, we just don't want there to be
11597 # any changes or crashes.
11598 setfattr --remove=$trusted.$name $file1 2> /dev/null
11601 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11604 # Try to copy xattr from $file0 to $file1.
11605 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11607 setfattr --name=trusted.$name --value="$value" $file1 ||
11608 error "setxattr 'trusted.$name' failed"
11610 # Try to set a garbage xattr.
11611 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11613 setfattr --name=trusted.$name --value="$value" $file1 ||
11614 error "setxattr 'trusted.$name' failed"
11616 # Try to remove the xattr from $file1. We don't care if this
11617 # appears to succeed or fail, we just don't want there to be
11618 # any changes or crashes.
11619 setfattr --remove=$trusted.$name $file1 2> /dev/null
11622 # Get 'after' xattrs of file1.
11623 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11625 if ! diff $xattr0 $xattr1; then
11626 error "before and after xattrs of '$file1' differ"
11629 rm -rf $file0 $file1 $xattr0 $xattr1
11633 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11635 test_102p() { # LU-4703 setxattr did not check ownership
11636 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11637 skip "MDS needs to be at least 2.5.56"
11639 local testfile=$DIR/$tfile
11643 echo "setfacl as user..."
11644 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11645 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11647 echo "setfattr as user..."
11648 setfacl -m "u:$RUNAS_ID:---" $testfile
11649 $RUNAS setfattr -x system.posix_acl_access $testfile
11650 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11652 run_test 102p "check setxattr(2) correctly fails without permission"
11655 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11656 skip "MDS needs to be at least 2.6.92"
11658 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11660 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11663 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11664 skip "MDS needs to be at least 2.6.93"
11666 touch $DIR/$tfile || error "touch"
11667 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11668 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11669 rm $DIR/$tfile || error "rm"
11672 mkdir -p $DIR/$tdir || error "mkdir"
11673 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11674 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11675 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11676 error "$testfile error deleting user.author1"
11677 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11678 grep "user.$(basename $tdir)" &&
11679 error "$tdir did not delete user.$(basename $tdir)"
11680 rmdir $DIR/$tdir || error "rmdir"
11683 test_mkdir $DIR/$tdir
11684 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11685 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11686 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11687 error "$testfile error deleting user.author1"
11688 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11689 grep "user.$(basename $tdir)" &&
11690 error "$tdir did not delete user.$(basename $tdir)"
11691 rmdir $DIR/$tdir || error "rm striped dir"
11693 run_test 102r "set EAs with empty values"
11696 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11697 skip "MDS needs to be at least 2.11.52"
11699 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11701 save_lustre_params client "llite.*.xattr_cache" > $save
11703 for cache in 0 1; do
11704 lctl set_param llite.*.xattr_cache=$cache
11707 touch $DIR/$tfile || error "touch"
11708 for prefix in lustre security system trusted user; do
11709 # Note getxattr() may fail with 'Operation not
11710 # supported' or 'No such attribute' depending
11711 # on prefix and cache.
11712 getfattr -n $prefix.n102s $DIR/$tfile &&
11713 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11717 restore_lustre_params < $save
11719 run_test 102s "getting nonexistent xattrs should fail"
11722 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11723 skip "MDS needs to be at least 2.11.52"
11725 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11727 save_lustre_params client "llite.*.xattr_cache" > $save
11729 for cache in 0 1; do
11730 lctl set_param llite.*.xattr_cache=$cache
11732 for buf_size in 0 256; do
11734 touch $DIR/$tfile || error "touch"
11735 setfattr -n user.multiop $DIR/$tfile
11736 $MULTIOP $DIR/$tfile oa$buf_size ||
11737 error "cannot get zero length xattr value (buf_size = $buf_size)"
11741 restore_lustre_params < $save
11743 run_test 102t "zero length xattr values handled correctly"
11747 local test=$LUSTRE/tests/acl/$1.test
11748 local tmp=$(mktemp -t $1-XXXXXX).test
11756 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
11757 local sedgroups="-e s/:users/:$grp/g"
11758 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
11760 sed $sedusers $sedgroups < $test > $tmp
11761 stack_trap "rm -f $tmp"
11762 [[ -s $tmp ]] || error "sed failed to create test script"
11764 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
11765 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
11769 [ "$UID" != 0 ] && skip "must run as root"
11770 $GSS && skip_env "could not run under gss"
11771 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
11772 skip_env "must have acl enabled"
11773 which setfacl || skip_env "could not find setfacl"
11774 remote_mds_nodsh && skip "remote MDS with nodsh"
11776 ACLBIN=${ACLBIN:-"bin"}
11777 ACLDMN=${ACLDMN:-"daemon"}
11778 ACLGRP=${ACLGRP:-"users"}
11779 ACLNBD=${ACLNBD:-"nobody"}
11782 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
11783 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
11785 if ! id $ACLBIN ; then
11787 skip_env "can't find suitable ACL 'bin' $ACLBIN"
11790 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
11791 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
11792 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
11794 if ! id $ACLDMN ; then
11796 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
11799 if ! getent group $ACLGRP; then
11800 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
11802 if ! getent group $ACLGRP; then
11803 echo "cannot find group '$ACLGRP', adding it"
11805 add_group 60000 $ACLGRP
11809 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
11810 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
11811 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
11813 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
11814 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
11816 if ! getent group $ACLGRP; then
11817 echo "cannot find group '$ACLGRP', adding it"
11819 add_group 60000 $ACLGRP
11821 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
11822 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
11824 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
11828 gpasswd -a $ACLDMN $ACLBIN ||
11829 error "setting client group failed" # LU-5641
11830 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
11831 error "setting MDS group failed" # LU-5641
11833 declare -a identity_old
11835 for num in $(seq $MDSCOUNT); do
11836 switch_identity $num true || identity_old[$num]=$?
11839 SAVE_UMASK=$(umask)
11841 mkdir -p $DIR/$tdir
11844 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
11845 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
11846 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
11847 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
11848 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11849 # CentOS7- uses nobody=99, while newer distros use nobody=65534
11850 if ! id -u $ACLNBD ||
11851 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
11853 if ! id -u $ACLNBD; then
11857 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
11858 add_group $(id -u $ACLNBD) $ACLNBD
11859 if ! getent group $ACLNBD; then
11863 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
11864 [[ -n "$ACLNBD" ]] && which setfattr; then
11865 run_acl_subtest permissions_xattr \
11866 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
11867 elif [[ -z "$ACLNBD" ]]; then
11868 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
11870 echo "skip 'permission_xattr' test - missing setfattr command"
11872 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
11874 # inheritance test got from HP
11875 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11876 chmod +x make-tree || error "chmod +x failed"
11877 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
11880 echo "LU-974 ignore umask when acl is enabled..."
11881 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
11882 if [ $MDSCOUNT -ge 2 ]; then
11883 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
11886 echo "LU-2561 newly created file is same size as directory..."
11887 if [ "$mds1_FSTYPE" != "zfs" ]; then
11888 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
11890 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
11893 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
11898 for num in $(seq $MDSCOUNT); do
11899 if [ "${identity_old[$num]}" = 1 ]; then
11900 switch_identity $num false || identity_old[$num]=$?
11904 run_test 103a "acl test"
11910 for U in {0..511}; do
11912 local O=$(printf "%04o" $U)
11914 umask $(printf "%04o" $((511 ^ $O)))
11915 $LFS setstripe -c 1 $DIR/$tfile.s$O
11916 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11918 (( $S == ($O & 0666) )) ||
11919 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11921 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11922 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11923 (( $S == ($O & 0666) )) ||
11924 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11926 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11927 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11928 (( $S == ($O & 0666) )) ||
11929 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11930 rm -f $DIR/$tfile.[smp]$0
11934 # limit the concurrently running threads to 64. LU-11878
11935 local idx=$((U % 64))
11936 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11941 run_test 103b "umask lfs setstripe"
11944 mkdir -p $DIR/$tdir
11945 cp -rp $DIR/$tdir $DIR/$tdir.bak
11947 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11948 error "$DIR/$tdir shouldn't contain default ACL"
11949 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11950 error "$DIR/$tdir.bak shouldn't contain default ACL"
11953 run_test 103c "'cp -rp' won't set empty acl"
11958 local saved_debug=$($LCTL get_param -n debug)
11960 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
11961 skip "MDS needs to be at least 2.14.52"
11963 large_xattr_enabled || skip_env "ea_inode feature disabled"
11965 mkdir -p $DIR/$tdir
11966 # add big LOV EA to cause reply buffer overflow earlier
11967 $LFS setstripe -C 1000 $DIR/$tdir
11968 lctl set_param mdc.*-mdc*.stats=clear
11970 $LCTL set_param debug=0
11971 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11972 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11974 # add a large number of default ACLs (expect 8000+ for 2.13+)
11975 for U in {2..7000}; do
11976 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11977 error "Able to add just $U default ACLs"
11979 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11980 echo "$numacl default ACLs created"
11982 stat $DIR/$tdir || error "Cannot stat directory"
11983 # check file creation
11984 touch $DIR/$tdir/$tfile ||
11985 error "failed to create $tfile with $numacl default ACLs"
11986 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11987 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11988 echo "$fileacl ACLs were inherited"
11989 (( $fileacl == $numacl )) ||
11990 error "Not all default ACLs were inherited: $numacl != $fileacl"
11991 # check that new ACLs creation adds new ACLs to inherited ACLs
11992 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11993 error "Cannot set new ACL"
11994 numacl=$((numacl + 1))
11995 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11996 (( $fileacl == $numacl )) ||
11997 error "failed to add new ACL: $fileacl != $numacl as expected"
11998 # adds more ACLs to a file to reach their maximum at 8000+
12000 for U in {20000..25000}; do
12001 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
12002 numacl=$((numacl + 1))
12004 echo "Added $numacl more ACLs to the file"
12005 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12006 echo "Total $fileacl ACLs in file"
12007 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
12008 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
12009 rmdir $DIR/$tdir || error "Cannot remove directory"
12011 run_test 103e "inheritance of big amount of default ACLs"
12014 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
12015 skip "MDS needs to be at least 2.14.51"
12017 large_xattr_enabled || skip_env "ea_inode feature disabled"
12019 # enable changelog to consume more internal MDD buffers
12022 mkdir -p $DIR/$tdir
12024 $LFS setstripe -C 1000 $DIR/$tdir
12025 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
12026 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
12027 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
12028 rmdir $DIR/$tdir || error "Cannot remove directory"
12030 run_test 103f "changelog doesn't interfere with default ACLs buffers"
12033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12036 lfs df || error "lfs df failed"
12037 lfs df -ih || error "lfs df -ih failed"
12038 lfs df -h $DIR || error "lfs df -h $DIR failed"
12039 lfs df -i $DIR || error "lfs df -i $DIR failed"
12040 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
12041 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
12043 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
12044 lctl --device %$OSC deactivate
12045 lfs df || error "lfs df with deactivated OSC failed"
12046 lctl --device %$OSC activate
12047 # wait the osc back to normal
12048 wait_osc_import_ready client ost
12050 lfs df || error "lfs df with reactivated OSC failed"
12053 run_test 104a "lfs df [-ih] [path] test ========================="
12056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12057 [ $RUNAS_ID -eq $UID ] &&
12058 skip_env "RUNAS_ID = UID = $UID -- skipping"
12060 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12061 grep "Permission denied" | wc -l)))
12062 if [ $denied_cnt -ne 0 ]; then
12063 error "lfs check servers test failed"
12066 run_test 104b "$RUNAS lfs check servers test ===================="
12069 # Verify $1 is within range of $2.
12070 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12071 # $1 is <= 2% of $2. Else Fail.
12074 # Strip all units (M, G, T)
12075 actual=$(echo $1 | tr -d A-Z)
12076 expect=$(echo $2 | tr -d A-Z)
12078 expect_lo=$(($expect * 98 / 100)) # 2% below
12079 expect_hi=$(($expect * 102 / 100)) # 2% above
12081 # permit 2% drift above and below
12082 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12087 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12089 local ost_param="osd-zfs.$FSNAME-OST0000."
12090 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12091 local ofacets=$(get_facets OST)
12092 local mfacets=$(get_facets MDS)
12093 local saved_ost_blocks=
12094 local saved_mdt_blocks=
12096 echo "Before recordsize change"
12097 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12098 df=($(df -h | grep "$MOUNT"$))
12101 echo "lfs output : ${lfs_df[*]}"
12102 echo "df output : ${df[*]}"
12104 for facet in ${ofacets//,/ }; do
12105 if [ -z $saved_ost_blocks ]; then
12106 saved_ost_blocks=$(do_facet $facet \
12107 lctl get_param -n $ost_param.blocksize)
12108 echo "OST Blocksize: $saved_ost_blocks"
12110 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12111 do_facet $facet zfs set recordsize=32768 $ost
12114 # BS too small. Sufficient for functional testing.
12115 for facet in ${mfacets//,/ }; do
12116 if [ -z $saved_mdt_blocks ]; then
12117 saved_mdt_blocks=$(do_facet $facet \
12118 lctl get_param -n $mdt_param.blocksize)
12119 echo "MDT Blocksize: $saved_mdt_blocks"
12121 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12122 do_facet $facet zfs set recordsize=32768 $mdt
12125 # Give new values chance to reflect change
12128 echo "After recordsize change"
12129 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12130 df_after=($(df -h | grep "$MOUNT"$))
12133 echo "lfs output : ${lfs_df_after[*]}"
12134 echo "df output : ${df_after[*]}"
12137 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12138 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12139 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12140 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12141 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12142 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12145 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12146 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12147 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12148 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12149 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12150 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12152 # Restore MDT recordize back to original
12153 for facet in ${mfacets//,/ }; do
12154 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12155 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12158 # Restore OST recordize back to original
12159 for facet in ${ofacets//,/ }; do
12160 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12161 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12166 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12169 (( $RUNAS_ID != $UID )) ||
12170 skip_env "RUNAS_ID = UID = $UID -- skipping"
12172 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12173 skip "lustre version doesn't support lctl dl with non-root"
12175 # debugfs only allows root users to access files, so the
12176 # previous move of the "devices" file to debugfs broke
12177 # "lctl dl" for non-root users. The LU-9680 Netlink
12178 # interface again allows non-root users to list devices.
12179 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12180 error "lctl dl doesn't work for non root"
12182 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12183 [ "$ost_count" -eq $OSTCOUNT ] ||
12184 error "lctl dl reports wrong number of OST devices"
12186 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12187 [ "$mdt_count" -eq $MDSCOUNT ] ||
12188 error "lctl dl reports wrong number of MDT devices"
12190 run_test 104d "$RUNAS lctl dl test"
12193 # doesn't work on 2.4 kernels
12195 if $(flock_is_enabled); then
12196 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12198 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12202 run_test 105a "flock when mounted without -o flock test ========"
12206 if $(flock_is_enabled); then
12207 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12209 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12213 run_test 105b "fcntl when mounted without -o flock test ========"
12217 if $(flock_is_enabled); then
12218 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12220 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12224 run_test 105c "lockf when mounted without -o flock test"
12226 test_105d() { # bug 15924
12227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12229 test_mkdir $DIR/$tdir
12230 flock_is_enabled || skip_env "mount w/o flock enabled"
12231 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12232 $LCTL set_param fail_loc=0x80000315
12233 flocks_test 2 $DIR/$tdir
12235 run_test 105d "flock race (should not freeze) ========"
12237 test_105e() { # bug 22660 && 22040
12238 flock_is_enabled || skip_env "mount w/o flock enabled"
12241 flocks_test 3 $DIR/$tfile
12243 run_test 105e "Two conflicting flocks from same process"
12245 test_106() { #bug 10921
12246 test_mkdir $DIR/$tdir
12247 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12248 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12250 run_test 106 "attempt exec of dir followed by chown of that dir"
12253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12261 local save_pattern=$(sysctl -n kernel.core_pattern)
12262 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12263 sysctl -w kernel.core_pattern=$file
12264 sysctl -w kernel.core_uses_pid=0
12266 ulimit -c unlimited
12272 kill -s 11 $SLEEPPID
12274 if [ -e $file ]; then
12275 size=`stat -c%s $file`
12276 [ $size -eq 0 ] && error "Fail to create core file $file"
12278 error "Fail to create core file $file"
12281 sysctl -w kernel.core_pattern=$save_pattern
12282 sysctl -w kernel.core_uses_pid=$save_uses_pid
12285 run_test 107 "Coredump on SIG"
12288 test_mkdir $DIR/$tdir
12289 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12290 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12291 error "mkdir with 256 char should fail, but did not"
12292 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12293 error "create with 255 char failed"
12294 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12295 error "create with 256 char should fail, but did not"
12300 run_test 110 "filename length checking"
12302 test_116a() { # was previously test_116()
12303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12304 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12305 remote_mds_nodsh && skip "remote MDS with nodsh"
12307 echo -n "Free space priority "
12308 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12313 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12314 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12315 stack_trap simple_cleanup_common
12317 # Check if we need to generate uneven OSTs
12318 test_mkdir -p $DIR/$tdir/OST${MINI}
12319 local FILL=$((MINV / 4))
12320 local DIFF=$((MAXV - MINV))
12321 local DIFF2=$((DIFF * 100 / MINV))
12323 local threshold=$(do_facet $SINGLEMDS \
12324 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12325 threshold=${threshold%%%}
12326 echo -n "Check for uneven OSTs: "
12327 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12329 if [[ $DIFF2 -gt $threshold ]]; then
12331 echo "Don't need to fill OST$MINI"
12333 # generate uneven OSTs. Write 2% over the QOS threshold value
12335 DIFF=$((threshold - DIFF2 + 2))
12336 DIFF2=$((MINV * DIFF / 100))
12337 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12338 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12339 error "setstripe failed"
12340 DIFF=$((DIFF2 / 2048))
12342 while [ $i -lt $DIFF ]; do
12344 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12345 bs=2M count=1 2>/dev/null
12354 DIFF=$((MAXV - MINV))
12355 DIFF2=$((DIFF * 100 / MINV))
12356 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12357 if [ $DIFF2 -gt $threshold ]; then
12360 skip "QOS imbalance criteria not met"
12368 # now fill using QOS
12369 $LFS setstripe -c 1 $DIR/$tdir
12370 FILL=$((FILL / 200))
12371 if [ $FILL -gt 600 ]; then
12374 echo "writing $FILL files to QOS-assigned OSTs"
12376 while [ $i -lt $FILL ]; do
12378 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12379 count=1 2>/dev/null
12382 echo "wrote $i 200k files"
12386 echo "Note: free space may not be updated, so measurements might be off"
12388 DIFF2=$((MAXV - MINV))
12389 echo "free space delta: orig $DIFF final $DIFF2"
12390 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12391 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12392 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12393 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12394 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12395 if [[ $DIFF -gt 0 ]]; then
12396 FILL=$((DIFF2 * 100 / DIFF - 100))
12397 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12400 # Figure out which files were written where
12401 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12402 awk '/'$MINI1': / {print $2; exit}')
12404 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12405 echo "$MINC files created on smaller OST $MINI1"
12406 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12407 awk '/'$MAXI1': / {print $2; exit}')
12409 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12410 echo "$MAXC files created on larger OST $MAXI1"
12411 if [[ $MINC -gt 0 ]]; then
12412 FILL=$((MAXC * 100 / MINC - 100))
12413 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12415 [[ $MAXC -gt $MINC ]] ||
12416 error_ignore LU-9 "stripe QOS didn't balance free space"
12418 run_test 116a "stripe QOS: free space balance ==================="
12420 test_116b() { # LU-2093
12421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12422 remote_mds_nodsh && skip "remote MDS with nodsh"
12424 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12425 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12426 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12427 [ -z "$old_rr" ] && skip "no QOS"
12428 do_facet $SINGLEMDS lctl set_param \
12429 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12430 mkdir -p $DIR/$tdir
12431 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12432 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12433 do_facet $SINGLEMDS lctl set_param fail_loc=0
12435 do_facet $SINGLEMDS lctl set_param \
12436 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12438 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12440 test_117() # bug 10891
12442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12444 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12445 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12446 lctl set_param fail_loc=0x21e
12447 > $DIR/$tfile || error "truncate failed"
12448 lctl set_param fail_loc=0
12449 echo "Truncate succeeded."
12452 run_test 117 "verify osd extend =========="
12454 NO_SLOW_RESENDCOUNT=4
12455 export OLD_RESENDCOUNT=""
12456 set_resend_count () {
12457 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12458 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12459 lctl set_param -n $PROC_RESENDCOUNT $1
12460 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12463 # for reduce test_118* time (b=14842)
12464 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12466 # Reset async IO behavior after error case
12468 FILE=$DIR/reset_async
12470 # Ensure all OSCs are cleared
12471 $LFS setstripe -c -1 $FILE
12472 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12477 test_118a() #bug 11710
12479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12483 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12484 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12485 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12487 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12488 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12493 run_test 118a "verify O_SYNC works =========="
12497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12498 remote_ost_nodsh && skip "remote OST with nodsh"
12502 #define OBD_FAIL_SRV_ENOENT 0x217
12503 set_nodes_failloc "$(osts_nodes)" 0x217
12504 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12506 set_nodes_failloc "$(osts_nodes)" 0
12507 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12508 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12511 if [[ $RC -eq 0 ]]; then
12512 error "Must return error due to dropped pages, rc=$RC"
12516 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12517 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12521 echo "Dirty pages not leaked on ENOENT"
12523 # Due to the above error the OSC will issue all RPCs syncronously
12524 # until a subsequent RPC completes successfully without error.
12525 $MULTIOP $DIR/$tfile Ow4096yc
12530 run_test 118b "Reclaim dirty pages on fatal error =========="
12534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12536 # for 118c, restore the original resend count, LU-1940
12537 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12538 set_resend_count $OLD_RESENDCOUNT
12539 remote_ost_nodsh && skip "remote OST with nodsh"
12543 #define OBD_FAIL_OST_EROFS 0x216
12544 set_nodes_failloc "$(osts_nodes)" 0x216
12546 # multiop should block due to fsync until pages are written
12547 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12551 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12552 error "Multiop failed to block on fsync, pid=$MULTIPID"
12555 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12557 if [[ $WRITEBACK -eq 0 ]]; then
12558 error "No page in writeback, writeback=$WRITEBACK"
12561 set_nodes_failloc "$(osts_nodes)" 0
12564 if [[ $RC -ne 0 ]]; then
12565 error "Multiop fsync failed, rc=$RC"
12568 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12569 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12571 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12572 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12576 echo "Dirty pages flushed via fsync on EROFS"
12579 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12581 # continue to use small resend count to reduce test_118* time (b=14842)
12582 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12587 remote_ost_nodsh && skip "remote OST with nodsh"
12591 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12592 set_nodes_failloc "$(osts_nodes)" 0x214
12593 # multiop should block due to fsync until pages are written
12594 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12598 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12599 error "Multiop failed to block on fsync, pid=$MULTIPID"
12602 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12604 if [[ $WRITEBACK -eq 0 ]]; then
12605 error "No page in writeback, writeback=$WRITEBACK"
12608 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12609 set_nodes_failloc "$(osts_nodes)" 0
12611 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12612 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12614 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12615 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12619 echo "Dirty pages gaurenteed flushed via fsync"
12622 run_test 118d "Fsync validation inject a delay of the bulk =========="
12625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12629 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12630 lctl set_param fail_loc=0x8000040a
12632 # Should simulate EINVAL error which is fatal
12633 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12635 if [[ $RC -eq 0 ]]; then
12636 error "Must return error due to dropped pages, rc=$RC"
12639 lctl set_param fail_loc=0x0
12641 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12642 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12643 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12645 if [[ $LOCKED -ne 0 ]]; then
12646 error "Locked pages remain in cache, locked=$LOCKED"
12649 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12650 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12654 echo "No pages locked after fsync"
12659 run_test 118f "Simulate unrecoverable OSC side error =========="
12662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12666 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12667 lctl set_param fail_loc=0x406
12669 # simulate local -ENOMEM
12670 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12673 lctl set_param fail_loc=0
12674 if [[ $RC -eq 0 ]]; then
12675 error "Must return error due to dropped pages, rc=$RC"
12678 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12679 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12680 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12682 if [[ $LOCKED -ne 0 ]]; then
12683 error "Locked pages remain in cache, locked=$LOCKED"
12686 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12687 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12691 echo "No pages locked after fsync"
12696 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12700 remote_ost_nodsh && skip "remote OST with nodsh"
12704 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12705 set_nodes_failloc "$(osts_nodes)" 0x20e
12706 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12707 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12710 set_nodes_failloc "$(osts_nodes)" 0
12711 if [[ $RC -eq 0 ]]; then
12712 error "Must return error due to dropped pages, rc=$RC"
12715 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12716 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12717 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12719 if [[ $LOCKED -ne 0 ]]; then
12720 error "Locked pages remain in cache, locked=$LOCKED"
12723 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12724 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12728 echo "No pages locked after fsync"
12732 run_test 118h "Verify timeout in handling recoverables errors =========="
12734 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12738 remote_ost_nodsh && skip "remote OST with nodsh"
12742 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12743 set_nodes_failloc "$(osts_nodes)" 0x20e
12745 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12746 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12749 set_nodes_failloc "$(osts_nodes)" 0
12753 if [[ $RC -ne 0 ]]; then
12754 error "got error, but should be not, rc=$RC"
12757 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12758 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12759 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12760 if [[ $LOCKED -ne 0 ]]; then
12761 error "Locked pages remain in cache, locked=$LOCKED"
12764 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12765 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12769 echo "No pages locked after fsync"
12773 run_test 118i "Fix error before timeout in recoverable error =========="
12775 [ "$SLOW" = "no" ] && set_resend_count 4
12778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12779 remote_ost_nodsh && skip "remote OST with nodsh"
12783 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12784 set_nodes_failloc "$(osts_nodes)" 0x220
12786 # return -EIO from OST
12787 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12789 set_nodes_failloc "$(osts_nodes)" 0x0
12790 if [[ $RC -eq 0 ]]; then
12791 error "Must return error due to dropped pages, rc=$RC"
12794 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12795 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12796 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12797 if [[ $LOCKED -ne 0 ]]; then
12798 error "Locked pages remain in cache, locked=$LOCKED"
12801 # in recoverable error on OST we want resend and stay until it finished
12802 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12803 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12807 echo "No pages locked after fsync"
12811 run_test 118j "Simulate unrecoverable OST side error =========="
12815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12816 remote_ost_nodsh && skip "remote OSTs with nodsh"
12818 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12819 set_nodes_failloc "$(osts_nodes)" 0x20e
12820 test_mkdir $DIR/$tdir
12822 for ((i=0;i<10;i++)); do
12823 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12824 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12831 set_nodes_failloc "$(osts_nodes)" 0
12834 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12836 test_118l() # LU-646
12838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12840 test_mkdir $DIR/$tdir
12841 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12844 run_test 118l "fsync dir"
12846 test_118m() # LU-3066
12848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12850 test_mkdir $DIR/$tdir
12851 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12854 run_test 118m "fdatasync dir ========="
12856 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12864 remote_ost_nodsh && skip "remote OSTs with nodsh"
12866 # Sleep to avoid a cached response.
12867 #define OBD_STATFS_CACHE_SECONDS 1
12870 # Inject a 10 second delay in the OST_STATFS handler.
12871 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12872 set_nodes_failloc "$(osts_nodes)" 0x242
12875 stat --file-system $MOUNT > /dev/null
12878 set_nodes_failloc "$(osts_nodes)" 0
12880 if ((end - begin > 20)); then
12881 error "statfs took $((end - begin)) seconds, expected 10"
12884 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12886 test_119a() # bug 11737
12888 BSIZE=$((512 * 1024))
12889 directio write $DIR/$tfile 0 1 $BSIZE
12890 # We ask to read two blocks, which is more than a file size.
12891 # directio will indicate an error when requested and actual
12892 # sizes aren't equeal (a normal situation in this case) and
12893 # print actual read amount.
12894 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12895 if [ "$NOB" != "$BSIZE" ]; then
12896 error "read $NOB bytes instead of $BSIZE"
12900 run_test 119a "Short directIO read must return actual read amount"
12902 test_119b() # bug 11737
12904 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12906 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12907 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12909 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12910 error "direct read failed"
12913 run_test 119b "Sparse directIO read must return actual read amount"
12915 test_119c() # bug 13099
12918 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12919 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12922 run_test 119c "Testing for direct read hitting hole"
12924 test_119d() # bug 15950
12926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12928 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12929 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12931 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12932 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12933 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12934 lctl set_param fail_loc=0x40d
12935 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12938 cat $DIR/$tfile > /dev/null &
12939 lctl set_param fail_loc=0
12942 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12944 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12945 error "the read rpcs have not completed in 2s"
12947 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12949 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12953 remote_mds_nodsh && skip "remote MDS with nodsh"
12954 test_mkdir -i0 -c1 $DIR/$tdir
12955 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12956 skip_env "no early lock cancel on server"
12958 lru_resize_disable mdc
12959 lru_resize_disable osc
12960 cancel_lru_locks mdc
12961 # asynchronous object destroy at MDT could cause bl ast to client
12962 cancel_lru_locks osc
12964 stat $DIR/$tdir > /dev/null
12965 can1=$(do_facet mds1 \
12966 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12967 awk '/ldlm_cancel/ {print $2}')
12968 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12969 awk '/ldlm_bl_callback/ {print $2}')
12970 test_mkdir -i0 -c1 $DIR/$tdir/d1
12971 can2=$(do_facet mds1 \
12972 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12973 awk '/ldlm_cancel/ {print $2}')
12974 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12975 awk '/ldlm_bl_callback/ {print $2}')
12976 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12977 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12978 lru_resize_enable mdc
12979 lru_resize_enable osc
12981 run_test 120a "Early Lock Cancel: mkdir test"
12984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12985 remote_mds_nodsh && skip "remote MDS with nodsh"
12986 test_mkdir $DIR/$tdir
12987 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12988 skip_env "no early lock cancel on server"
12990 lru_resize_disable mdc
12991 lru_resize_disable osc
12992 cancel_lru_locks mdc
12993 stat $DIR/$tdir > /dev/null
12994 can1=$(do_facet $SINGLEMDS \
12995 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12996 awk '/ldlm_cancel/ {print $2}')
12997 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12998 awk '/ldlm_bl_callback/ {print $2}')
12999 touch $DIR/$tdir/f1
13000 can2=$(do_facet $SINGLEMDS \
13001 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13002 awk '/ldlm_cancel/ {print $2}')
13003 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13004 awk '/ldlm_bl_callback/ {print $2}')
13005 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13006 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13007 lru_resize_enable mdc
13008 lru_resize_enable osc
13010 run_test 120b "Early Lock Cancel: create test"
13013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13014 remote_mds_nodsh && skip "remote MDS with nodsh"
13015 test_mkdir -i0 -c1 $DIR/$tdir
13016 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13017 skip "no early lock cancel on server"
13019 lru_resize_disable mdc
13020 lru_resize_disable osc
13021 test_mkdir -i0 -c1 $DIR/$tdir/d1
13022 test_mkdir -i0 -c1 $DIR/$tdir/d2
13023 touch $DIR/$tdir/d1/f1
13024 cancel_lru_locks mdc
13025 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
13026 can1=$(do_facet mds1 \
13027 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13028 awk '/ldlm_cancel/ {print $2}')
13029 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13030 awk '/ldlm_bl_callback/ {print $2}')
13031 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13032 can2=$(do_facet mds1 \
13033 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13034 awk '/ldlm_cancel/ {print $2}')
13035 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13036 awk '/ldlm_bl_callback/ {print $2}')
13037 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13038 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13039 lru_resize_enable mdc
13040 lru_resize_enable osc
13042 run_test 120c "Early Lock Cancel: link test"
13045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13046 remote_mds_nodsh && skip "remote MDS with nodsh"
13047 test_mkdir -i0 -c1 $DIR/$tdir
13048 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13049 skip_env "no early lock cancel on server"
13051 lru_resize_disable mdc
13052 lru_resize_disable osc
13054 cancel_lru_locks mdc
13055 stat $DIR/$tdir > /dev/null
13056 can1=$(do_facet mds1 \
13057 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13058 awk '/ldlm_cancel/ {print $2}')
13059 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13060 awk '/ldlm_bl_callback/ {print $2}')
13061 chmod a+x $DIR/$tdir
13062 can2=$(do_facet mds1 \
13063 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13064 awk '/ldlm_cancel/ {print $2}')
13065 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13066 awk '/ldlm_bl_callback/ {print $2}')
13067 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13068 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13069 lru_resize_enable mdc
13070 lru_resize_enable osc
13072 run_test 120d "Early Lock Cancel: setattr test"
13075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13076 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13077 skip_env "no early lock cancel on server"
13078 remote_mds_nodsh && skip "remote MDS with nodsh"
13080 local dlmtrace_set=false
13082 test_mkdir -i0 -c1 $DIR/$tdir
13083 lru_resize_disable mdc
13084 lru_resize_disable osc
13085 ! $LCTL get_param debug | grep -q dlmtrace &&
13086 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
13087 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
13088 cancel_lru_locks mdc
13089 cancel_lru_locks osc
13090 dd if=$DIR/$tdir/f1 of=/dev/null
13091 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
13092 # XXX client can not do early lock cancel of OST lock
13093 # during unlink (LU-4206), so cancel osc lock now.
13095 cancel_lru_locks osc
13096 can1=$(do_facet mds1 \
13097 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13098 awk '/ldlm_cancel/ {print $2}')
13099 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13100 awk '/ldlm_bl_callback/ {print $2}')
13101 unlink $DIR/$tdir/f1
13103 can2=$(do_facet mds1 \
13104 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13105 awk '/ldlm_cancel/ {print $2}')
13106 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13107 awk '/ldlm_bl_callback/ {print $2}')
13108 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13109 $LCTL dk $TMP/cancel.debug.txt
13110 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13111 $LCTL dk $TMP/blocking.debug.txt
13112 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13113 lru_resize_enable mdc
13114 lru_resize_enable osc
13116 run_test 120e "Early Lock Cancel: unlink test"
13119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13120 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13121 skip_env "no early lock cancel on server"
13122 remote_mds_nodsh && skip "remote MDS with nodsh"
13124 test_mkdir -i0 -c1 $DIR/$tdir
13125 lru_resize_disable mdc
13126 lru_resize_disable osc
13127 test_mkdir -i0 -c1 $DIR/$tdir/d1
13128 test_mkdir -i0 -c1 $DIR/$tdir/d2
13129 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13130 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13131 cancel_lru_locks mdc
13132 cancel_lru_locks osc
13133 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13134 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13135 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13136 # XXX client can not do early lock cancel of OST lock
13137 # during rename (LU-4206), so cancel osc lock now.
13139 cancel_lru_locks osc
13140 can1=$(do_facet mds1 \
13141 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13142 awk '/ldlm_cancel/ {print $2}')
13143 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13144 awk '/ldlm_bl_callback/ {print $2}')
13145 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13147 can2=$(do_facet mds1 \
13148 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13149 awk '/ldlm_cancel/ {print $2}')
13150 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13151 awk '/ldlm_bl_callback/ {print $2}')
13152 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13153 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13154 lru_resize_enable mdc
13155 lru_resize_enable osc
13157 run_test 120f "Early Lock Cancel: rename test"
13160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13161 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13162 skip_env "no early lock cancel on server"
13163 remote_mds_nodsh && skip "remote MDS with nodsh"
13165 lru_resize_disable mdc
13166 lru_resize_disable osc
13168 echo create $count files
13169 test_mkdir $DIR/$tdir
13170 cancel_lru_locks mdc
13171 cancel_lru_locks osc
13174 can0=$(do_facet $SINGLEMDS \
13175 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13176 awk '/ldlm_cancel/ {print $2}')
13177 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13178 awk '/ldlm_bl_callback/ {print $2}')
13179 createmany -o $DIR/$tdir/f $count
13181 can1=$(do_facet $SINGLEMDS \
13182 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13183 awk '/ldlm_cancel/ {print $2}')
13184 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13185 awk '/ldlm_bl_callback/ {print $2}')
13187 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13188 echo rm $count files
13191 can2=$(do_facet $SINGLEMDS \
13192 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13193 awk '/ldlm_cancel/ {print $2}')
13194 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13195 awk '/ldlm_bl_callback/ {print $2}')
13197 echo total: $count removes in $((t2-t1))
13198 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13200 # wait for commitment of removal
13201 lru_resize_enable mdc
13202 lru_resize_enable osc
13204 run_test 120g "Early Lock Cancel: performance test"
13206 test_121() { #bug #10589
13207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13210 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13211 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13212 lctl set_param fail_loc=0x310
13213 cancel_lru_locks osc > /dev/null
13214 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13215 lctl set_param fail_loc=0
13216 [[ $reads -eq $writes ]] ||
13217 error "read $reads blocks, must be $writes blocks"
13219 run_test 121 "read cancel race ========="
13221 test_123a_base() { # was test 123, statahead(bug 11401)
13225 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13226 log "testing UP system. Performance may be lower than expected."
13229 running_in_vm && SLOWOK=1
13232 test_mkdir $DIR/$tdir
13233 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13234 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13236 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13237 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13239 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13240 lctl set_param -n llite.*.statahead_max 0
13241 lctl get_param llite.*.statahead_max
13242 cancel_lru_locks mdc
13243 cancel_lru_locks osc
13245 time $lsx $DIR/$tdir | wc -l
13247 delta=$((etime - stime))
13248 log "$lsx $i files without statahead: $delta sec"
13249 lctl set_param llite.*.statahead_max=$max
13251 swrong=$(lctl get_param -n llite.*.statahead_stats |
13252 awk '/statahead.wrong:/ { print $NF }')
13253 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13254 cancel_lru_locks mdc
13255 cancel_lru_locks osc
13257 time $lsx $DIR/$tdir | wc -l
13259 delta_sa=$((etime - stime))
13260 log "$lsx $i files with statahead: $delta_sa sec"
13261 lctl get_param -n llite.*.statahead_stats
13262 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13263 awk '/statahead.wrong:/ { print $NF }')
13265 [[ $swrong -lt $ewrong ]] &&
13266 log "statahead was stopped, maybe too many locks held!"
13267 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13269 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13270 max=$(lctl get_param -n llite.*.statahead_max |
13272 lctl set_param -n llite.*.statahead_max 0
13273 lctl get_param llite.*.statahead_max
13274 cancel_lru_locks mdc
13275 cancel_lru_locks osc
13277 time $lsx $DIR/$tdir | wc -l
13279 delta=$((etime - stime))
13280 log "$lsx $i files again without statahead: $delta sec"
13281 lctl set_param llite.*.statahead_max=$max
13282 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13283 if [ $SLOWOK -eq 0 ]; then
13284 error "$lsx $i files is slower with statahead!"
13286 log "$lsx $i files is slower with statahead!"
13292 [ $delta -gt 20 ] && break
13293 [ $delta -gt 8 ] && MULT=$((50 / delta))
13294 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13302 delta=$((etime - stime))
13303 log "rm -r $DIR/$tdir/: $delta seconds"
13305 lctl get_param -n llite.*.statahead_stats
13309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13311 test_123a_base "ls -l"
13313 run_test 123aa "verify statahead work"
13316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13318 statx_supported || skip_env "Test must be statx() syscall supported"
13320 test_123a_base "$STATX -l"
13322 run_test 123ab "verify statahead work by using statx"
13325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13327 statx_supported || skip_env "Test must be statx() syscall supported"
13334 cancel_lru_locks $OSC
13335 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13336 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13337 awk '/agl.total:/ { print $NF }')
13338 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13339 test_123a_base "$STATX --cached=always -D"
13340 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
13341 awk '/agl.total:/ { print $NF }')
13342 [ $agl_before -eq $agl_after ] ||
13343 error "Should not trigger AGL thread - $agl_before:$agl_after"
13344 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13345 [ $rpcs_after -eq $rpcs_before ] ||
13346 error "$STATX should not send glimpse RPCs to $OSC"
13348 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
13350 test_123b () { # statahead(bug 15027)
13351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13353 test_mkdir $DIR/$tdir
13354 createmany -o $DIR/$tdir/$tfile-%d 1000
13356 cancel_lru_locks mdc
13357 cancel_lru_locks osc
13359 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
13360 lctl set_param fail_loc=0x80000803
13361 ls -lR $DIR/$tdir > /dev/null
13363 lctl set_param fail_loc=0x0
13364 lctl get_param -n llite.*.statahead_stats
13369 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
13372 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
13374 test_mkdir -i 0 -c 1 $DIR/$tdir.0
13375 test_mkdir -i 1 -c 1 $DIR/$tdir.1
13376 touch $DIR/$tdir.1/{1..3}
13377 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
13379 remount_client $MOUNT
13381 $MULTIOP $DIR/$tdir.0 Q
13383 # let statahead to complete
13384 ls -l $DIR/$tdir.0 > /dev/null
13386 testid=$(echo $TESTNAME | tr '_' ' ')
13387 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
13388 error "statahead warning" || true
13390 run_test 123c "Can not initialize inode warning on DNE statahead"
13397 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
13398 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
13399 error "setdirstripe $DIR/$tdir failed"
13400 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
13401 remount_client $MOUNT
13402 $LCTL get_param llite.*.statahead_max
13403 $LCTL set_param llite.*.statahead_stats=0 ||
13404 error "clear statahead_stats failed"
13405 swrong=$(lctl get_param -n llite.*.statahead_stats |
13406 awk '/statahead.wrong:/ { print $NF }')
13407 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
13408 # wait for statahead thread finished to update hit/miss stats.
13410 $LCTL get_param -n llite.*.statahead_stats
13411 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13412 awk '/statahead.wrong:/ { print $NF }')
13413 (( $swrong == $ewrong )) ||
13414 log "statahead was stopped, maybe too many locks held!"
13416 run_test 123d "Statahead on striped directories works correctly"
13419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13420 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13421 skip_env "no lru resize on server"
13425 test_mkdir $DIR/$tdir
13427 log "create $NR files at $DIR/$tdir"
13428 createmany -o $DIR/$tdir/f $NR ||
13429 error "failed to create $NR files in $DIR/$tdir"
13431 cancel_lru_locks mdc
13432 ls -l $DIR/$tdir > /dev/null
13436 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13437 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13438 LRU_SIZE=$($LCTL get_param -n $PARAM)
13439 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13440 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13442 log "NS=$(basename $NSDIR)"
13447 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13448 skip "Not enough cached locks created!"
13450 log "LRU=$LRU_SIZE"
13454 # We know that lru resize allows one client to hold $LIMIT locks
13455 # for 10h. After that locks begin to be killed by client.
13457 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13459 if [ $LIMIT -lt $LRU_SIZE ]; then
13460 skip "Limit is too small $LIMIT"
13463 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13464 # killing locks. Some time was spent for creating locks. This means
13465 # that up to the moment of sleep finish we must have killed some of
13466 # them (10-100 locks). This depends on how fast ther were created.
13467 # Many of them were touched in almost the same moment and thus will
13468 # be killed in groups.
13469 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13471 # Use $LRU_SIZE_B here to take into account real number of locks
13472 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13473 local LRU_SIZE_B=$LRU_SIZE
13475 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13476 log "OLD_LVF=$OLD_LVF"
13477 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13479 # Let's make sure that we really have some margin. Client checks
13480 # cached locks every 10 sec.
13481 SLEEP=$((SLEEP+20))
13482 log "Sleep ${SLEEP} sec"
13484 while ((SEC<$SLEEP)); do
13488 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13489 echo -n "$LRU_SIZE"
13492 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13493 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13495 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13496 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13497 unlinkmany $DIR/$tdir/f $NR
13501 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13502 log "unlink $NR files at $DIR/$tdir"
13503 unlinkmany $DIR/$tdir/f $NR
13505 run_test 124a "lru resize ======================================="
13507 get_max_pool_limit()
13509 local limit=$($LCTL get_param \
13510 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13512 for l in $limit; do
13513 if [[ $l -gt $max ]]; then
13521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13522 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13523 skip_env "no lru resize on server"
13525 LIMIT=$(get_max_pool_limit)
13527 NR=$(($(default_lru_size)*20))
13528 if [[ $NR -gt $LIMIT ]]; then
13529 log "Limit lock number by $LIMIT locks"
13533 IFree=$(mdsrate_inodes_available)
13534 if [ $IFree -lt $NR ]; then
13535 log "Limit lock number by $IFree inodes"
13539 lru_resize_disable mdc
13540 test_mkdir -p $DIR/$tdir/disable_lru_resize
13542 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13543 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13544 cancel_lru_locks mdc
13547 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13550 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13553 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13557 nolruresize_delta=$((etime-stime))
13558 log "ls -la time: $nolruresize_delta seconds"
13559 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13560 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13562 lru_resize_enable mdc
13563 test_mkdir -p $DIR/$tdir/enable_lru_resize
13565 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13566 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13567 cancel_lru_locks mdc
13570 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13573 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13576 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13580 lruresize_delta=$((etime-stime))
13581 log "ls -la time: $lruresize_delta seconds"
13582 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13584 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13585 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13586 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13587 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13589 log "lru resize performs the same with no lru resize"
13591 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13593 run_test 124b "lru resize (performance test) ======================="
13596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13597 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13598 skip_env "no lru resize on server"
13600 # cache ununsed locks on client
13602 cancel_lru_locks mdc
13603 test_mkdir $DIR/$tdir
13604 createmany -o $DIR/$tdir/f $nr ||
13605 error "failed to create $nr files in $DIR/$tdir"
13606 ls -l $DIR/$tdir > /dev/null
13608 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13609 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13610 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13611 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13612 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13614 # set lru_max_age to 1 sec
13615 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13616 echo "sleep $((recalc_p * 2)) seconds..."
13617 sleep $((recalc_p * 2))
13619 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13620 # restore lru_max_age
13621 $LCTL set_param -n $nsdir.lru_max_age $max_age
13622 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13623 unlinkmany $DIR/$tdir/f $nr
13625 run_test 124c "LRUR cancel very aged locks"
13628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13629 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13630 skip_env "no lru resize on server"
13632 # cache ununsed locks on client
13635 lru_resize_disable mdc
13636 stack_trap "lru_resize_enable mdc" EXIT
13638 cancel_lru_locks mdc
13640 # asynchronous object destroy at MDT could cause bl ast to client
13641 test_mkdir $DIR/$tdir
13642 createmany -o $DIR/$tdir/f $nr ||
13643 error "failed to create $nr files in $DIR/$tdir"
13644 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13646 ls -l $DIR/$tdir > /dev/null
13648 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13649 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13650 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13651 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13653 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13655 # set lru_max_age to 1 sec
13656 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13657 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13659 echo "sleep $((recalc_p * 2)) seconds..."
13660 sleep $((recalc_p * 2))
13662 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13664 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13666 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13668 test_125() { # 13358
13669 $LCTL get_param -n llite.*.client_type | grep -q local ||
13670 skip "must run as local client"
13671 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13672 skip_env "must have acl enabled"
13673 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13675 test_mkdir $DIR/$tdir
13676 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13677 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
13678 error "setfacl $DIR/$tdir failed"
13679 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13681 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13683 test_126() { # bug 12829/13455
13684 $GSS && skip_env "must run as gss disabled"
13685 $LCTL get_param -n llite.*.client_type | grep -q local ||
13686 skip "must run as local client"
13687 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13689 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13690 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13692 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13694 run_test 126 "check that the fsgid provided by the client is taken into account"
13696 test_127a() { # bug 15521
13697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13698 local name count samp unit min max sum sumsq
13699 local tmpfile=$TMP/$tfile.tmp
13701 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13702 echo "stats before reset"
13703 stack_trap "rm -f $tmpfile"
13704 local now=$(date +%s)
13706 $LCTL get_param osc.*.stats | tee $tmpfile
13708 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
13709 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
13710 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
13711 local uptime=$(awk '{ print $1 }' /proc/uptime)
13713 # snapshot_time should match POSIX epoch time, allow some delta for VMs
13714 (( ${snapshot_time%\.*} >= $now - 5 &&
13715 ${snapshot_time%\.*} <= $now + 5 )) ||
13716 error "snapshot_time=$snapshot_time != now=$now"
13717 # elapsed _should_ be from mount, but at least less than uptime
13718 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
13719 error "elapsed=$elapsed > uptime=$uptime"
13720 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
13721 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
13722 error "elapsed=$elapsed != $snapshot_time - $start_time"
13724 $LCTL set_param osc.*.stats=0
13725 local reset=$(date +%s)
13726 local fsize=$((2048 * 1024))
13728 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13729 cancel_lru_locks osc
13730 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13733 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
13734 while read name count samp unit min max sum sumsq; do
13735 [[ "$samp" == "samples" ]] || continue
13737 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13738 [ ! $min ] && error "Missing min value for $name proc entry"
13739 eval $name=$count || error "Wrong proc format"
13742 read_bytes|write_bytes)
13743 [[ "$unit" =~ "bytes" ]] ||
13744 error "unit is not 'bytes': $unit"
13745 (( $min >= 4096 )) || error "min is too small: $min"
13746 (( $min <= $fsize )) || error "min is too big: $min"
13747 (( $max >= 4096 )) || error "max is too small: $max"
13748 (( $max <= $fsize )) || error "max is too big: $max"
13749 (( $sum == $fsize )) || error "sum is wrong: $sum"
13750 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13751 error "sumsquare is too small: $sumsq"
13752 (( $sumsq <= $fsize * $fsize )) ||
13753 error "sumsquare is too big: $sumsq"
13755 ost_read|ost_write)
13756 [[ "$unit" =~ "usec" ]] ||
13757 error "unit is not 'usec': $unit"
13763 #check that we actually got some stats
13764 [ "$read_bytes" ] || error "Missing read_bytes stats"
13765 [ "$write_bytes" ] || error "Missing write_bytes stats"
13766 [ "$read_bytes" != 0 ] || error "no read done"
13767 [ "$write_bytes" != 0 ] || error "no write done"
13769 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
13770 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
13771 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
13773 # snapshot_time should match POSIX epoch time, allow some delta for VMs
13774 (( ${snapshot_time%\.*} >= $now - 5 &&
13775 ${snapshot_time%\.*} <= $now + 5 )) ||
13776 error "reset snapshot_time=$snapshot_time != now=$now"
13777 # elapsed should be from time of stats reset
13778 (( ${elapsed%\.*} >= $now - $reset - 2 &&
13779 ${elapsed%\.*} <= $now - $reset + 2 )) ||
13780 error "reset elapsed=$elapsed > $now - $reset"
13781 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
13782 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
13783 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
13785 run_test 127a "verify the client stats are sane"
13787 test_127b() { # bug LU-333
13788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13789 local name count samp unit min max sum sumsq
13791 echo "stats before reset"
13792 $LCTL get_param llite.*.stats
13793 $LCTL set_param llite.*.stats=0
13795 # perform 2 reads and writes so MAX is different from SUM.
13796 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13797 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13798 cancel_lru_locks osc
13799 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13800 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13802 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13803 stack_trap "rm -f $TMP/$tfile.tmp"
13804 while read name count samp unit min max sum sumsq; do
13805 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13806 eval $name=$count || error "Wrong proc format"
13809 read_bytes|write_bytes)
13810 [[ "$unit" =~ "bytes" ]] ||
13811 error "unit is not 'bytes': $unit"
13812 (( $count == 2 )) || error "count is not 2: $count"
13813 (( $min == $PAGE_SIZE )) ||
13814 error "min is not $PAGE_SIZE: $min"
13815 (( $max == $PAGE_SIZE )) ||
13816 error "max is not $PAGE_SIZE: $max"
13817 (( $sum == $PAGE_SIZE * 2 )) ||
13818 error "sum is not $((PAGE_SIZE * 2)): $sum"
13821 [[ "$unit" =~ "usec" ]] ||
13822 error "unit is not 'usec': $unit"
13826 done < $TMP/$tfile.tmp
13828 #check that we actually got some stats
13829 [ "$read_bytes" ] || error "Missing read_bytes stats"
13830 [ "$write_bytes" ] || error "Missing write_bytes stats"
13831 [ "$read_bytes" != 0 ] || error "no read done"
13832 [ "$write_bytes" != 0 ] || error "no write done"
13834 run_test 127b "verify the llite client stats are sane"
13836 test_127c() { # LU-12394
13837 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13844 $LCTL set_param llite.*.extents_stats=1
13845 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13847 # Use two stripes so there is enough space in default config
13848 $LFS setstripe -c 2 $DIR/$tfile
13850 # Extent stats start at 0-4K and go in power of two buckets
13851 # LL_HIST_START = 12 --> 2^12 = 4K
13852 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13853 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13855 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13857 # Write and read, 2x each, second time at a non-zero offset
13858 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13859 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13860 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13861 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13865 $LCTL get_param llite.*.extents_stats
13868 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13870 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13872 reads=$(echo $bucket | awk '{print $5}')
13873 writes=$(echo $bucket | awk '{print $9}')
13874 [ "$reads" -eq $count ] ||
13875 error "$reads reads in < $bsize bucket, expect $count"
13876 [ "$writes" -eq $count ] ||
13877 error "$writes writes in < $bsize bucket, expect $count"
13880 # Test mmap write and read
13881 $LCTL set_param llite.*.extents_stats=c
13883 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13884 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13885 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13887 $LCTL get_param llite.*.extents_stats
13889 count=$(((size*1024) / PAGE_SIZE))
13891 bsize=$((2 * PAGE_SIZE / 1024))K
13893 bucket=$($LCTL get_param -n llite.*.extents_stats |
13895 reads=$(echo $bucket | awk '{print $5}')
13896 writes=$(echo $bucket | awk '{print $9}')
13897 # mmap writes fault in the page first, creating an additonal read
13898 [ "$reads" -eq $((2 * count)) ] ||
13899 error "$reads reads in < $bsize bucket, expect $count"
13900 [ "$writes" -eq $count ] ||
13901 error "$writes writes in < $bsize bucket, expect $count"
13903 run_test 127c "test llite extent stats with regular & mmap i/o"
13905 test_128() { # bug 15212
13907 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13912 result=$(grep error $TMP/$tfile.log)
13913 rm -f $DIR/$tfile $TMP/$tfile.log
13914 [ -z "$result" ] ||
13915 error "consecutive find's under interactive lfs failed"
13917 run_test 128 "interactive lfs for 2 consecutive find's"
13919 set_dir_limits () {
13924 local ldproc=/proc/fs/ldiskfs
13925 local facets=$(get_facets MDS)
13927 for facet in ${facets//,/ }; do
13928 canondev=$(ldiskfs_canon \
13929 *.$(convert_facet2label $facet).mntdev $facet)
13930 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13931 ldproc=/sys/fs/ldiskfs
13932 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13933 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13937 check_mds_dmesg() {
13938 local facets=$(get_facets MDS)
13939 for facet in ${facets//,/ }; do
13940 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13947 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13948 skip "Need MDS version with at least 2.5.56"
13949 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13950 skip_env "ldiskfs only test"
13952 remote_mds_nodsh && skip "remote MDS with nodsh"
13955 local has_warning=false
13958 mkdir -p $DIR/$tdir
13960 # block size of mds1
13961 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13962 set_dir_limits $maxsize $((maxsize * 6 / 8))
13963 stack_trap "set_dir_limits 0 0"
13964 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13965 local dirsize=$(stat -c%s "$DIR/$tdir")
13967 while (( $dirsize <= $maxsize )); do
13968 $MCREATE $DIR/$tdir/file_base_$nfiles
13970 # check two errors:
13971 # ENOSPC for ext4 max_dir_size, which has been used since
13972 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13973 if (( rc == ENOSPC )); then
13975 echo "rc=$rc returned as expected after $nfiles files"
13977 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13978 error "create failed w/o dir size limit"
13980 # messages may be rate limited if test is run repeatedly
13981 check_mds_dmesg '"is approaching max"' ||
13982 echo "warning message should be output"
13983 check_mds_dmesg '"has reached max"' ||
13984 echo "reached message should be output"
13986 dirsize=$(stat -c%s "$DIR/$tdir")
13988 [[ $dirsize -ge $maxsize ]] && return 0
13989 error "dirsize $dirsize < $maxsize after $nfiles files"
13990 elif (( rc != 0 )); then
13993 nfiles=$((nfiles + 1))
13994 dirsize=$(stat -c%s "$DIR/$tdir")
13997 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13999 run_test 129 "test directory size limit ========================"
14008 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
14009 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
14011 trap cleanup_130 EXIT RETURN
14013 local fm_file=$DIR/$tfile
14014 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
14015 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
14016 error "dd failed for $fm_file"
14018 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
14019 filefrag -ves $fm_file
14021 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14022 skip "LU-1941: FIEMAP unimplemented on ZFS"
14023 (( $rc == 0 )) || error "filefrag $fm_file failed"
14025 filefrag_op=$(filefrag -ve -k $fm_file |
14026 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14027 local lun=$($LFS getstripe -i $fm_file)
14029 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
14032 for line in $filefrag_op; do
14033 local frag_lun=$(echo $line | cut -d: -f5)
14034 local ext_len=$(echo $line | cut -d: -f4)
14036 if (( $frag_lun != $lun )); then
14037 error "FIEMAP on 1-stripe file($fm_file) failed"
14040 (( tot_len += ext_len ))
14043 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
14044 error "FIEMAP on 1-stripe file($fm_file) failed"
14048 echo "FIEMAP on single striped file succeeded"
14050 run_test 130a "FIEMAP (1-stripe file)"
14053 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14055 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14056 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14057 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14058 skip "LU-1941: FIEMAP unimplemented on ZFS"
14060 trap cleanup_130 EXIT RETURN
14062 local fm_file=$DIR/$tfile
14063 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14064 error "setstripe on $fm_file"
14066 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
14067 error "dd failed on $fm_file"
14069 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14070 filefrag_op=$(filefrag -ve -k $fm_file |
14071 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14073 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14074 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14080 for line in $filefrag_op; do
14081 local frag_lun=$(echo $line | cut -d: -f5 |
14082 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14083 local ext_len=$(echo $line | cut -d: -f4)
14084 if (( $frag_lun != $last_lun )); then
14085 if (( tot_len != 1024 )); then
14086 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14089 (( num_luns += 1 ))
14093 (( tot_len += ext_len ))
14096 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
14097 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14101 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
14103 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
14106 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14108 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14109 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14110 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14111 skip "LU-1941: FIEMAP unimplemented on ZFS"
14113 trap cleanup_130 EXIT RETURN
14115 local fm_file=$DIR/$tfile
14116 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
14118 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
14119 error "dd failed on $fm_file"
14121 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14122 filefrag_op=$(filefrag -ve -k $fm_file |
14123 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14125 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14126 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14131 for line in $filefrag_op; do
14132 local frag_lun=$(echo $line | cut -d: -f5 |
14133 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14134 local ext_len=$(echo $line | cut -d: -f4)
14135 if (( $frag_lun != $last_lun )); then
14136 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
14137 if (( logical != 512 )); then
14138 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
14141 if (( tot_len != 512 )); then
14142 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14145 (( num_luns += 1 ))
14149 (( tot_len += ext_len ))
14152 if (( num_luns != 2 || tot_len != 512 )); then
14153 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14157 echo "FIEMAP on 2-stripe file with hole succeeded"
14159 run_test 130c "FIEMAP (2-stripe file with hole)"
14162 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
14164 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14165 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14166 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14167 skip "LU-1941: FIEMAP unimplemented on ZFS"
14169 trap cleanup_130 EXIT RETURN
14171 local fm_file=$DIR/$tfile
14172 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14173 error "setstripe on $fm_file"
14175 local actual_stripe_count=$($LFS getstripe -c $fm_file)
14176 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
14177 error "dd failed on $fm_file"
14179 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14180 filefrag_op=$(filefrag -ve -k $fm_file |
14181 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14183 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14184 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14189 for line in $filefrag_op; do
14190 local frag_lun=$(echo $line | cut -d: -f5 |
14191 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14192 local ext_len=$(echo $line | cut -d: -f4)
14193 if (( $frag_lun != $last_lun )); then
14194 if (( tot_len != 1024 )); then
14195 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14198 (( num_luns += 1 ))
14202 (( tot_len += ext_len ))
14205 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
14206 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14210 echo "FIEMAP on N-stripe file succeeded"
14212 run_test 130d "FIEMAP (N-stripe file)"
14215 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14217 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14218 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14219 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14220 skip "LU-1941: FIEMAP unimplemented on ZFS"
14222 trap cleanup_130 EXIT RETURN
14224 local fm_file=$DIR/$tfile
14225 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
14228 local expected_len=$(( (num_blks / 2) * 64 ))
14229 for ((i = 0; i < $num_blks; i++)); do
14230 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
14231 conv=notrunc > /dev/null 2>&1
14234 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14235 filefrag_op=$(filefrag -ve -k $fm_file |
14236 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14238 local last_lun=$(echo $filefrag_op | cut -d: -f5)
14243 for line in $filefrag_op; do
14244 local frag_lun=$(echo $line | cut -d: -f5)
14245 local ext_len=$(echo $line | cut -d: -f4)
14246 if (( $frag_lun != $last_lun )); then
14247 if (( tot_len != $expected_len )); then
14248 error "OST$last_lun $tot_len != $expected_len"
14250 (( num_luns += 1 ))
14254 (( tot_len += ext_len ))
14257 if (( num_luns != 2 || tot_len != $expected_len )); then
14258 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
14261 echo "FIEMAP with continuation calls succeeded"
14263 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
14266 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14267 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14268 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14269 skip "LU-1941: FIEMAP unimplemented on ZFS"
14271 local fm_file=$DIR/$tfile
14272 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
14273 error "multiop create with lov_delay_create on $fm_file"
14275 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14276 filefrag_extents=$(filefrag -vek $fm_file |
14277 awk '/extents? found/ { print $2 }')
14278 if (( $filefrag_extents != 0 )); then
14279 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
14284 run_test 130f "FIEMAP (unstriped file)"
14287 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
14288 skip "Need MDS version with at least 2.12.53 for overstriping"
14289 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14290 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14291 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14292 skip "LU-1941: FIEMAP unimplemented on ZFS"
14294 local file=$DIR/$tfile
14295 local nr=$((OSTCOUNT * 100))
14297 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
14299 stack_trap "rm -f $file"
14300 dd if=/dev/zero of=$file count=$nr bs=1M
14302 nr=$($LFS getstripe -c $file)
14304 local extents=$(filefrag -v $file |
14305 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
14307 echo "filefrag list $extents extents in file with stripecount $nr"
14308 if (( extents < nr )); then
14309 $LFS getstripe $file
14311 error "filefrag printed $extents < $nr extents"
14314 run_test 130g "FIEMAP (overstripe file)"
14316 # Test for writev/readv
14318 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
14319 error "writev test failed"
14320 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
14321 error "readv failed"
14324 run_test 131a "test iov's crossing stripe boundary for writev/readv"
14327 local fsize=$((524288 + 1048576 + 1572864))
14328 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
14329 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14330 error "append writev test failed"
14332 ((fsize += 1572864 + 1048576))
14333 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
14334 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14335 error "append writev test failed"
14338 run_test 131b "test append writev"
14341 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
14344 run_test 131c "test read/write on file w/o objects"
14347 rwv -f $DIR/$tfile -w -n 1 1572864
14348 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
14349 if [ "$NOB" != 1572864 ]; then
14350 error "Short read filed: read $NOB bytes instead of 1572864"
14354 run_test 131d "test short read"
14357 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
14358 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
14359 error "read hitting hole failed"
14362 run_test 131e "test read hitting hole"
14370 # open 11 samples [usecs] 468 4793 13658 35791898
14372 mds*) res=($(do_facet $facet \
14373 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
14375 ost*) res=($(do_facet $facet \
14376 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
14378 *) error "Wrong facet '$facet'" ;;
14380 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
14381 # if $want is zero, it means any stat increment is ok.
14382 if (( $want > 0 )); then
14383 local count=${res[1]}
14385 if (( $count != $want )); then
14386 if [[ $facet =~ "mds" ]]; then
14387 do_nodes $(comma_list $(mdts_nodes)) \
14388 $LCTL get_param mdt.*.md_stats
14390 do_nodes $(comma_list $(osts-nodes)) \
14391 $LCTL get_param obdfilter.*.stats
14393 error "The $op counter on $facet is $count, not $want"
14399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14400 remote_ost_nodsh && skip "remote OST with nodsh"
14401 remote_mds_nodsh && skip "remote MDS with nodsh"
14402 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14403 skip_env "MDS doesn't support rename stats"
14405 local testdir=$DIR/${tdir}/stats_testdir
14407 mkdir -p $DIR/${tdir}
14410 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14411 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14413 # verify mdt stats first.
14414 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14415 check_stats $SINGLEMDS "mkdir" 1
14417 # clear "open" from "lfs mkdir" above
14418 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14419 touch ${testdir}/${tfile} || error "touch failed"
14420 check_stats $SINGLEMDS "open" 1
14421 check_stats $SINGLEMDS "close" 1
14422 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14423 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14424 check_stats $SINGLEMDS "mknod" 2
14426 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14427 check_stats $SINGLEMDS "unlink" 1
14428 rm -f ${testdir}/${tfile} || error "file remove failed"
14429 check_stats $SINGLEMDS "unlink" 2
14431 # remove working dir and check mdt stats again.
14432 rmdir ${testdir} || error "rmdir failed"
14433 check_stats $SINGLEMDS "rmdir" 1
14435 local testdir1=$DIR/${tdir}/stats_testdir1
14436 mkdir_on_mdt0 -p ${testdir}
14437 mkdir_on_mdt0 -p ${testdir1}
14438 touch ${testdir1}/test1
14439 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14440 check_stats $SINGLEMDS "crossdir_rename" 1
14442 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14443 check_stats $SINGLEMDS "samedir_rename" 1
14445 rm -rf $DIR/${tdir}
14447 run_test 133a "Verifying MDT stats ========================================"
14452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14453 remote_ost_nodsh && skip "remote OST with nodsh"
14454 remote_mds_nodsh && skip "remote MDS with nodsh"
14456 local testdir=$DIR/${tdir}/stats_testdir
14458 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14459 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14460 touch ${testdir}/${tfile} || error "touch failed"
14461 cancel_lru_locks mdc
14464 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14465 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14467 # extra mdt stats verification.
14468 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14469 check_stats $SINGLEMDS "setattr" 1
14470 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14471 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14473 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14474 check_stats $SINGLEMDS "getattr" 1
14476 rm -rf $DIR/${tdir}
14478 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14479 # so the check below is not reliable
14480 [ $MDSCOUNT -eq 1 ] || return 0
14482 # Sleep to avoid a cached response.
14483 #define OBD_STATFS_CACHE_SECONDS 1
14485 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14486 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14487 $LFS df || error "lfs failed"
14488 check_stats $SINGLEMDS "statfs" 1
14490 # check aggregated statfs (LU-10018)
14491 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14493 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14496 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14497 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14499 check_stats $SINGLEMDS "statfs" 1
14501 # We want to check that the client didn't send OST_STATFS to
14502 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14503 # extra care is needed here.
14504 if remote_mds; then
14505 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14506 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14508 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14509 [ "$res" ] && error "OST got STATFS"
14514 run_test 133b "Verifying extra MDT stats =================================="
14517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14518 remote_ost_nodsh && skip "remote OST with nodsh"
14519 remote_mds_nodsh && skip "remote MDS with nodsh"
14521 local testdir=$DIR/$tdir/stats_testdir
14523 test_mkdir -p $testdir
14525 # verify obdfilter stats.
14526 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14528 cancel_lru_locks osc
14529 wait_delete_completed
14532 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14533 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14535 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14538 cancel_lru_locks osc
14539 check_stats ost1 "write" 1
14541 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14542 check_stats ost1 "read" 1
14544 > $testdir/$tfile || error "truncate failed"
14545 check_stats ost1 "punch" 1
14547 rm -f $testdir/$tfile || error "file remove failed"
14548 wait_delete_completed
14549 check_stats ost1 "destroy" 1
14553 run_test 133c "Verifying OST stats ========================================"
14560 while [ $value -ge 2 ]; do
14565 if [ $orig -gt $order ]; then
14573 local size=('K' 'M' 'G' 'T');
14575 local size_string=$value
14577 while [ $value -ge 1024 ]; do
14578 if [ $i -gt 3 ]; then
14579 #T is the biggest unit we get here, if that is bigger,
14581 size_string=${value}T
14584 value=$((value >> 10))
14585 if [ $value -lt 1024 ]; then
14586 size_string=${value}${size[$i]}
14595 get_rename_size() {
14597 local context=${2:-.}
14598 local sample=$(do_facet $SINGLEMDS $LCTL \
14599 get_param mdt.$FSNAME-MDT0000.rename_stats |
14600 grep -A1 $context |
14601 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14607 remote_ost_nodsh && skip "remote OST with nodsh"
14608 remote_mds_nodsh && skip "remote MDS with nodsh"
14609 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14610 skip_env "MDS doesn't support rename stats"
14612 local testdir1=$DIR/${tdir}/stats_testdir1
14613 local testdir2=$DIR/${tdir}/stats_testdir2
14614 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
14616 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14618 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
14619 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
14621 createmany -o $testdir1/test 512 || error "createmany failed"
14623 # check samedir rename size
14624 mv ${testdir1}/test0 ${testdir1}/test_0
14626 local testdir1_size=$(ls -l $DIR/${tdir} |
14627 awk '/stats_testdir1/ {print $5}')
14628 local testdir2_size=$(ls -l $DIR/${tdir} |
14629 awk '/stats_testdir2/ {print $5}')
14631 testdir1_size=$(order_2 $testdir1_size)
14632 testdir2_size=$(order_2 $testdir2_size)
14634 testdir1_size=$(size_in_KMGT $testdir1_size)
14635 testdir2_size=$(size_in_KMGT $testdir2_size)
14637 echo "source rename dir size: ${testdir1_size}"
14638 echo "target rename dir size: ${testdir2_size}"
14640 local cmd="do_facet $SINGLEMDS $LCTL "
14641 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14643 eval $cmd || error "$cmd failed"
14644 local samedir=$($cmd | grep 'same_dir')
14645 local same_sample=$(get_rename_size $testdir1_size)
14646 [ -z "$samedir" ] && error "samedir_rename_size count error"
14647 [[ $same_sample -eq 1 ]] ||
14648 error "samedir_rename_size error $same_sample"
14649 echo "Check same dir rename stats success"
14651 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14653 # check crossdir rename size
14654 mv ${testdir1}/test_0 ${testdir2}/test_0
14656 testdir1_size=$(ls -l $DIR/${tdir} |
14657 awk '/stats_testdir1/ {print $5}')
14658 testdir2_size=$(ls -l $DIR/${tdir} |
14659 awk '/stats_testdir2/ {print $5}')
14661 testdir1_size=$(order_2 $testdir1_size)
14662 testdir2_size=$(order_2 $testdir2_size)
14664 testdir1_size=$(size_in_KMGT $testdir1_size)
14665 testdir2_size=$(size_in_KMGT $testdir2_size)
14667 echo "source rename dir size: ${testdir1_size}"
14668 echo "target rename dir size: ${testdir2_size}"
14670 eval $cmd || error "$cmd failed"
14671 local crossdir=$($cmd | grep 'crossdir')
14672 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14673 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14674 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14675 [[ $src_sample -eq 1 ]] ||
14676 error "crossdir_rename_size error $src_sample"
14677 [[ $tgt_sample -eq 1 ]] ||
14678 error "crossdir_rename_size error $tgt_sample"
14679 echo "Check cross dir rename stats success"
14680 rm -rf $DIR/${tdir}
14682 run_test 133d "Verifying rename_stats ========================================"
14685 remote_mds_nodsh && skip "remote MDS with nodsh"
14686 remote_ost_nodsh && skip "remote OST with nodsh"
14687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14689 local testdir=$DIR/${tdir}/stats_testdir
14690 local ctr f0 f1 bs=32768 count=42 sum
14692 mkdir -p ${testdir} || error "mkdir failed"
14694 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14696 for ctr in {write,read}_bytes; do
14698 cancel_lru_locks osc
14700 do_facet ost1 $LCTL set_param -n \
14701 "obdfilter.*.exports.clear=clear"
14703 if [ $ctr = write_bytes ]; then
14705 f1=${testdir}/${tfile}
14707 f0=${testdir}/${tfile}
14711 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14714 cancel_lru_locks osc
14716 sum=$(do_facet ost1 $LCTL get_param \
14717 "obdfilter.*.exports.*.stats" |
14718 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14719 $1 == ctr { sum += $7 }
14720 END { printf("%0.0f", sum) }')
14722 if ((sum != bs * count)); then
14723 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14727 rm -rf $DIR/${tdir}
14729 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14732 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14733 skip "too old lustre for get_param -R ($facet_ver)"
14735 # verifying readability.
14736 $LCTL get_param -R '*' &> /dev/null
14738 # Verifing writability with badarea_io.
14739 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14740 local skipped_params='force_lbug|changelog_mask|daemon_file'
14741 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14742 egrep -v "$skipped_params" |
14743 xargs -n 1 find $proc_dirs -name |
14744 xargs -n 1 badarea_io ||
14745 error "client badarea_io failed"
14747 # remount the FS in case writes/reads /proc break the FS
14748 cleanup || error "failed to unmount"
14749 setup || error "failed to setup"
14751 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14754 remote_mds_nodsh && skip "remote MDS with nodsh"
14755 remote_ost_nodsh && skip "remote OST with nodsh"
14757 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14758 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14760 for facet in mds1 ost1; do
14761 local facet_ver=$(lustre_version_code $facet)
14762 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14763 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14765 log "$facet: too old lustre for get_param -R"
14767 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14768 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14769 tr -d = | egrep -v $skipped_params |
14770 xargs -n 1 find $proc_dirs -name |
14771 xargs -n 1 badarea_io" ||
14772 error "$facet badarea_io failed"
14774 skip_noexit "$facet: too old lustre for get_param -R"
14778 # remount the FS in case writes/reads /proc break the FS
14779 cleanup || error "failed to unmount"
14780 setup || error "failed to setup"
14782 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14785 remote_mds_nodsh && skip "remote MDS with nodsh"
14786 remote_ost_nodsh && skip "remote OST with nodsh"
14787 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14788 skip "Need MDS version at least 2.9.54"
14791 for facet in client mds1 ost1; do
14792 # Get the list of files that are missing the terminating newline
14793 local plist=$(do_facet $facet
14794 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14796 for ent in $plist; do
14797 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14798 awk -v FS='\v' -v RS='\v\v' \
14799 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14800 print FILENAME}'" 2>/dev/null)
14801 [ -z $missing ] || {
14802 do_facet $facet $LCTL get_param $ent | od -An -tx1
14803 error "file does not end with newline: $facet-$ent"
14808 run_test 133h "Proc files should end with newlines"
14811 remote_mds_nodsh && skip "remote MDS with nodsh"
14812 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14813 skip "Need MDS version at least 2.7.54"
14815 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14816 cancel_lru_locks mdc
14818 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14819 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14820 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14823 createmany -o $DIR/$tdir/f $nr ||
14824 error "failed to create $nr files in $DIR/$tdir"
14825 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14827 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14828 do_facet mds1 $LCTL set_param fail_loc=0x327
14829 do_facet mds1 $LCTL set_param fail_val=500
14832 echo "sleep 10 seconds ..."
14834 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14836 do_facet mds1 $LCTL set_param fail_loc=0
14837 do_facet mds1 $LCTL set_param fail_val=0
14838 [ $lck_cnt -lt $unused ] ||
14839 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14842 unlinkmany $DIR/$tdir/f $nr
14844 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14847 remote_mds_nodsh && skip "remote MDS with nodsh"
14848 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14849 skip "Need MDS version at least 2.7.54"
14851 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14852 cancel_lru_locks mdc
14854 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14855 ldlm.lock_reclaim_threshold_mb)
14856 # disable reclaim temporarily
14857 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14859 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14860 do_facet mds1 $LCTL set_param fail_loc=0x328
14861 do_facet mds1 $LCTL set_param fail_val=500
14863 $LCTL set_param debug=+trace
14866 createmany -o $DIR/$tdir/f $nr &
14867 local create_pid=$!
14869 echo "Sleep $TIMEOUT seconds ..."
14871 if ! ps -p $create_pid > /dev/null 2>&1; then
14872 do_facet mds1 $LCTL set_param fail_loc=0
14873 do_facet mds1 $LCTL set_param fail_val=0
14874 do_facet mds1 $LCTL set_param \
14875 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14876 error "createmany finished incorrectly!"
14878 do_facet mds1 $LCTL set_param fail_loc=0
14879 do_facet mds1 $LCTL set_param fail_val=0
14880 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14881 wait $create_pid || return 1
14883 unlinkmany $DIR/$tdir/f $nr
14885 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14888 remote_mds_nodsh && skip "remote MDS with nodsh"
14889 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14890 skip "Need MDS version at least 2.13.50"
14893 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14895 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14896 #set only one record at plain llog
14897 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14899 #fill already existed plain llog each 64767
14900 #wrapping whole catalog
14901 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14903 createmany -o $DIR/$tdir/$tfile_ 64700
14904 for (( i = 0; i < 64700; i = i + 2 ))
14906 rm $DIR/$tdir/$tfile_$i &
14907 rm $DIR/$tdir/$tfile_$((i + 1)) &
14912 #waiting osp synchronization
14913 wait_delete_completed
14915 run_test 135 "Race catalog processing"
14918 remote_mds_nodsh && skip "remote MDS with nodsh"
14919 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14920 skip "Need MDS version at least 2.13.50"
14923 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14924 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14925 #set only one record at plain llog
14926 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14927 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14929 #fill already existed 2 plain llogs each 64767
14930 #wrapping whole catalog
14931 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14932 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14933 wait_delete_completed
14935 createmany -o $DIR/$tdir/$tfile_ 10
14938 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14939 for (( i = 0; i < 10; i = i + 3 ))
14941 rm $DIR/$tdir/$tfile_$i &
14942 rm $DIR/$tdir/$tfile_$((i + 1)) &
14946 rm $DIR/$tdir/$tfile_$((i + 2)) &
14949 #waiting osp synchronization
14950 wait_delete_completed
14952 run_test 136 "Race catalog processing 2"
14954 test_140() { #bug-17379
14955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14957 test_mkdir $DIR/$tdir
14958 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14959 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14961 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14962 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14964 while i=$((i + 1)); do
14966 cd $i || error "Changing to $i"
14967 ln -s ../stat stat || error "Creating stat symlink"
14968 # Read the symlink until ELOOP present,
14969 # not LBUGing the system is considered success,
14970 # we didn't overrun the stack.
14971 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14972 if [ $ret -ne 0 ]; then
14973 if [ $ret -eq 40 ]; then
14976 error "Open stat symlink"
14982 echo "The symlink depth = $i"
14983 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14984 error "Invalid symlink depth"
14986 # Test recursive symlink
14987 ln -s symlink_self symlink_self
14988 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14989 echo "open symlink_self returns $ret"
14990 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14992 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14997 local TF="$TMP/$tfile"
14999 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15000 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15002 cancel_lru_locks $OSC
15003 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
15004 remount_client $MOUNT
15006 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
15009 $TRUNCATE $DIR/$tfile 6000
15010 cancel_lru_locks $OSC
15011 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
15014 echo "12345" >>$DIR/$tfile
15015 cancel_lru_locks $OSC
15016 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
15019 echo "12345" >>$DIR/$tfile
15020 cancel_lru_locks $OSC
15021 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
15023 run_test 150a "truncate/append tests"
15026 check_set_fallocate_or_skip
15030 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15031 out=$(check_fallocate $DIR/$tfile 2>&1) ||
15032 skip_eopnotsupp "$out|check_fallocate failed"
15034 run_test 150b "Verify fallocate (prealloc) functionality"
15037 check_set_fallocate_or_skip
15040 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15041 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
15043 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15044 # precomputed md5sum for 20MB of zeroes
15045 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
15046 local sum=($(md5sum $DIR/$tfile))
15048 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
15050 check_set_fallocate 1
15053 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15054 sum=($(md5sum $DIR/$tfile))
15056 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
15058 run_test 150bb "Verify fallocate modes both zero space"
15061 check_set_fallocate_or_skip
15062 local striping="-c2"
15064 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15065 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
15066 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
15067 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15068 local want=$((OSTCOUNT * 1048576))
15070 # Must allocate all requested space, not more than 5% extra
15071 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15072 error "bytes $bytes is not $want"
15076 echo "verify fallocate on PFL file"
15078 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15080 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
15081 error "Create $DIR/$tfile failed"
15082 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
15083 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15084 want=$((512 * 1048576))
15086 # Must allocate all requested space, not more than 5% extra
15087 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15088 error "bytes $bytes is not $want"
15090 run_test 150c "Verify fallocate Size and Blocks"
15093 check_set_fallocate_or_skip
15094 local striping="-c2"
15096 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15098 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15099 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
15100 error "setstripe failed"
15101 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
15102 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
15103 local want=$((OSTCOUNT * 1048576))
15105 # Must allocate all requested space, not more than 5% extra
15106 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15107 error "bytes $bytes is not $want"
15109 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
15112 check_set_fallocate_or_skip
15116 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15117 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15118 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15120 # Find OST with Minimum Size
15121 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15122 sort -un | head -1)
15124 # Get 100MB per OST of the available space to reduce run time
15125 # else 60% of the available space if we are running SLOW tests
15126 if [ $SLOW == "no" ]; then
15127 local space=$((1024 * 100 * OSTCOUNT))
15129 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
15132 fallocate -l${space}k $DIR/$tfile ||
15133 error "fallocate ${space}k $DIR/$tfile failed"
15134 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
15136 # get size immediately after fallocate. This should be correctly
15138 local size=$(stat -c '%s' $DIR/$tfile)
15139 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
15141 # Sleep for a while for statfs to get updated. And not pull from cache.
15144 echo "df after fallocate:"
15147 (( size / 1024 == space )) || error "size $size != requested $space"
15148 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
15149 error "used $used < space $space"
15151 rm $DIR/$tfile || error "rm failed"
15153 wait_delete_completed
15155 echo "df after unlink:"
15158 run_test 150e "Verify 60% of available OST space consumed by fallocate"
15163 local want_size_before=20480 # in bytes
15164 local want_blocks_before=40 # 512 sized blocks
15165 local want_blocks_after=24 # 512 sized blocks
15166 local length=$(((want_blocks_before - want_blocks_after) * 512))
15168 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15169 skip "need at least 2.14.0 for fallocate punch"
15171 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15172 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15175 check_set_fallocate_or_skip
15176 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15178 [[ "x$DOM" == "xyes" ]] &&
15179 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
15181 echo "Verify fallocate punch: Range within the file range"
15182 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15183 error "dd failed for bs 4096 and count 5"
15185 # Call fallocate with punch range which is within the file range
15186 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
15187 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
15188 # client must see changes immediately after fallocate
15189 size=$(stat -c '%s' $DIR/$tfile)
15190 blocks=$(stat -c '%b' $DIR/$tfile)
15192 # Verify punch worked.
15193 (( blocks == want_blocks_after )) ||
15194 error "punch failed: blocks $blocks != $want_blocks_after"
15196 (( size == want_size_before )) ||
15197 error "punch failed: size $size != $want_size_before"
15199 # Verify there is hole in file
15200 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
15201 # precomputed md5sum
15202 local expect="4a9a834a2db02452929c0a348273b4aa"
15204 cksum=($(md5sum $DIR/$tfile))
15205 [[ "${cksum[0]}" == "$expect" ]] ||
15206 error "unexpected MD5SUM after punch: ${cksum[0]}"
15208 # Start second sub-case for fallocate punch.
15209 echo "Verify fallocate punch: Range overlapping and less than blocksize"
15210 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15211 error "dd failed for bs 4096 and count 5"
15213 # Punch range less than block size will have no change in block count
15214 want_blocks_after=40 # 512 sized blocks
15216 # Punch overlaps two blocks and less than blocksize
15217 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
15218 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
15219 size=$(stat -c '%s' $DIR/$tfile)
15220 blocks=$(stat -c '%b' $DIR/$tfile)
15222 # Verify punch worked.
15223 (( blocks == want_blocks_after )) ||
15224 error "punch failed: blocks $blocks != $want_blocks_after"
15226 (( size == want_size_before )) ||
15227 error "punch failed: size $size != $want_size_before"
15229 # Verify if range is really zero'ed out. We expect Zeros.
15230 # precomputed md5sum
15231 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
15232 cksum=($(md5sum $DIR/$tfile))
15233 [[ "${cksum[0]}" == "$expect" ]] ||
15234 error "unexpected MD5SUM after punch: ${cksum[0]}"
15236 run_test 150f "Verify fallocate punch functionality"
15244 local BS=4096 # Block size in bytes
15246 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15247 skip "need at least 2.14.0 for fallocate punch"
15249 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15250 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15253 check_set_fallocate_or_skip
15254 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15256 if [[ "x$DOM" == "xyes" ]]; then
15257 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
15258 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
15260 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15261 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15264 # Get 100MB per OST of the available space to reduce run time
15265 # else 60% of the available space if we are running SLOW tests
15266 if [ $SLOW == "no" ]; then
15267 space=$((1024 * 100 * OSTCOUNT))
15269 # Find OST with Minimum Size
15270 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15271 sort -un | head -1)
15272 echo "min size OST: $space"
15273 space=$(((space * 60)/100 * OSTCOUNT))
15275 # space in 1k units, round to 4k blocks
15276 local blkcount=$((space * 1024 / $BS))
15278 echo "Verify fallocate punch: Very large Range"
15279 fallocate -l${space}k $DIR/$tfile ||
15280 error "fallocate ${space}k $DIR/$tfile failed"
15281 # write 1M at the end, start and in the middle
15282 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
15283 error "dd failed: bs $BS count 256"
15284 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
15285 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
15286 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
15287 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
15290 size=$(stat -c '%s' $DIR/$tfile)
15292 # gather punch length.
15293 local punch_size=$((size - (BS * 2)))
15295 echo "punch_size = $punch_size"
15296 echo "size - punch_size: $((size - punch_size))"
15297 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
15299 # Call fallocate to punch all except 2 blocks. We leave the
15300 # first and the last block
15301 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
15302 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
15303 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
15305 size_after=$(stat -c '%s' $DIR/$tfile)
15306 blocks_after=$(stat -c '%b' $DIR/$tfile)
15308 # Verify punch worked.
15309 # Size should be kept
15310 (( size == size_after )) ||
15311 error "punch failed: size $size != $size_after"
15313 # two 4k data blocks to remain plus possible 1 extra extent block
15314 (( blocks_after <= ((BS / 512) * 3) )) ||
15315 error "too many blocks remains: $blocks_after"
15317 # Verify that file has hole between the first and the last blocks
15318 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
15319 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
15321 echo "Hole at [$hole_start, $hole_end)"
15322 (( hole_start == BS )) ||
15323 error "no hole at offset $BS after punch"
15325 (( hole_end == BS + punch_size )) ||
15326 error "data at offset $hole_end < $((BS + punch_size))"
15328 run_test 150g "Verify fallocate punch on large range"
15331 local file=$DIR/$tfile
15334 check_set_fallocate_or_skip
15335 statx_supported || skip_env "Test must be statx() syscall supported"
15337 # fallocate() does not update the size information on the MDT
15338 fallocate -l 16K $file || error "failed to fallocate $file"
15339 cancel_lru_locks $OSC
15340 # STATX with cached-always mode will not send glimpse RPCs to OST,
15341 # it uses the caching attrs on the client side as much as possible.
15342 size=$($STATX --cached=always -c %s $file)
15343 [ $size == 16384 ] ||
15344 error "size after fallocate() is $size, expected 16384"
15346 run_test 150h "Verify extend fallocate updates the file size"
15348 #LU-2902 roc_hit was not able to read all values from lproc
15349 function roc_hit_init() {
15350 local list=$(comma_list $(osts_nodes))
15351 local dir=$DIR/$tdir-check
15352 local file=$dir/$tfile
15358 #use setstripe to do a write to every ost
15359 for i in $(seq 0 $((OSTCOUNT-1))); do
15360 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
15361 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
15362 idx=$(printf %04x $i)
15363 BEFORE=$(get_osd_param $list *OST*$idx stats |
15364 awk '$1 == "cache_access" {sum += $7}
15365 END { printf("%0.0f", sum) }')
15367 cancel_lru_locks osc
15368 cat $file >/dev/null
15370 AFTER=$(get_osd_param $list *OST*$idx stats |
15371 awk '$1 == "cache_access" {sum += $7}
15372 END { printf("%0.0f", sum) }')
15374 echo BEFORE:$BEFORE AFTER:$AFTER
15375 if ! let "AFTER - BEFORE == 4"; then
15377 error "roc_hit is not safe to use"
15385 function roc_hit() {
15386 local list=$(comma_list $(osts_nodes))
15387 echo $(get_osd_param $list '' stats |
15388 awk '$1 == "cache_hit" {sum += $7}
15389 END { printf("%0.0f", sum) }')
15392 function set_cache() {
15395 if [ "$2" == "off" ]; then
15398 local list=$(comma_list $(osts_nodes))
15399 set_osd_param $list '' $1_cache_enable $on
15401 cancel_lru_locks osc
15405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15406 remote_ost_nodsh && skip "remote OST with nodsh"
15409 local list=$(comma_list $(osts_nodes))
15411 # check whether obdfilter is cache capable at all
15412 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
15413 skip "not cache-capable obdfilter"
15416 # check cache is enabled on all obdfilters
15417 if get_osd_param $list '' read_cache_enable | grep 0; then
15418 skip "oss cache is disabled"
15421 set_osd_param $list '' writethrough_cache_enable 1
15423 # check write cache is enabled on all obdfilters
15424 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
15425 skip "oss write cache is NOT enabled"
15430 #define OBD_FAIL_OBD_NO_LRU 0x609
15431 do_nodes $list $LCTL set_param fail_loc=0x609
15433 # pages should be in the case right after write
15434 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15437 local BEFORE=$(roc_hit)
15438 cancel_lru_locks osc
15439 cat $DIR/$tfile >/dev/null
15440 local AFTER=$(roc_hit)
15442 do_nodes $list $LCTL set_param fail_loc=0
15444 if ! let "AFTER - BEFORE == CPAGES"; then
15445 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15448 cancel_lru_locks osc
15449 # invalidates OST cache
15450 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15451 set_osd_param $list '' read_cache_enable 0
15452 cat $DIR/$tfile >/dev/null
15454 # now data shouldn't be found in the cache
15456 cancel_lru_locks osc
15457 cat $DIR/$tfile >/dev/null
15459 if let "AFTER - BEFORE != 0"; then
15460 error "IN CACHE: before: $BEFORE, after: $AFTER"
15463 set_osd_param $list '' read_cache_enable 1
15466 run_test 151 "test cache on oss and controls ==============================="
15469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15471 local TF="$TMP/$tfile"
15473 # simulate ENOMEM during write
15474 #define OBD_FAIL_OST_NOMEM 0x226
15475 lctl set_param fail_loc=0x80000226
15476 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15478 sync || error "sync failed"
15479 lctl set_param fail_loc=0
15481 # discard client's cache
15482 cancel_lru_locks osc
15484 # simulate ENOMEM during read
15485 lctl set_param fail_loc=0x80000226
15486 cmp $TF $DIR/$tfile || error "cmp failed"
15487 lctl set_param fail_loc=0
15491 run_test 152 "test read/write with enomem ============================"
15494 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15496 run_test 153 "test if fdatasync does not crash ======================="
15498 dot_lustre_fid_permission_check() {
15500 local ffid=$MOUNT/.lustre/fid/$fid
15503 echo "stat fid $fid"
15504 stat $ffid || error "stat $ffid failed."
15505 echo "touch fid $fid"
15506 touch $ffid || error "touch $ffid failed."
15507 echo "write to fid $fid"
15508 cat /etc/hosts > $ffid || error "write $ffid failed."
15509 echo "read fid $fid"
15510 diff /etc/hosts $ffid || error "read $ffid failed."
15511 echo "append write to fid $fid"
15512 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15513 echo "rename fid $fid"
15514 mv $ffid $test_dir/$tfile.1 &&
15515 error "rename $ffid to $tfile.1 should fail."
15516 touch $test_dir/$tfile.1
15517 mv $test_dir/$tfile.1 $ffid &&
15518 error "rename $tfile.1 to $ffid should fail."
15519 rm -f $test_dir/$tfile.1
15520 echo "truncate fid $fid"
15521 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15522 echo "link fid $fid"
15523 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15524 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15525 echo "setfacl fid $fid"
15526 setfacl -R -m u:$USER0:rwx $ffid ||
15527 error "setfacl $ffid failed"
15528 echo "getfacl fid $fid"
15529 getfacl $ffid || error "getfacl $ffid failed."
15531 echo "unlink fid $fid"
15532 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15533 echo "mknod fid $fid"
15534 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15536 fid=[0xf00000400:0x1:0x0]
15537 ffid=$MOUNT/.lustre/fid/$fid
15539 echo "stat non-exist fid $fid"
15540 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15541 echo "write to non-exist fid $fid"
15542 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15543 echo "link new fid $fid"
15544 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15546 mkdir -p $test_dir/$tdir
15547 touch $test_dir/$tdir/$tfile
15548 fid=$($LFS path2fid $test_dir/$tdir)
15551 error "error: could not get fid for $test_dir/$dir/$tfile."
15553 ffid=$MOUNT/.lustre/fid/$fid
15556 ls $ffid || error "ls $ffid failed."
15557 echo "touch $fid/$tfile.1"
15558 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15560 echo "touch $MOUNT/.lustre/fid/$tfile"
15561 touch $MOUNT/.lustre/fid/$tfile && \
15562 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15564 echo "setxattr to $MOUNT/.lustre/fid"
15565 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15567 echo "listxattr for $MOUNT/.lustre/fid"
15568 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15570 echo "delxattr from $MOUNT/.lustre/fid"
15571 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15573 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15574 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15575 error "touch invalid fid should fail."
15577 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15578 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15579 error "touch non-normal fid should fail."
15581 echo "rename $tdir to $MOUNT/.lustre/fid"
15582 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15583 error "rename to $MOUNT/.lustre/fid should fail."
15585 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15587 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15588 local new_obf_mode=777
15590 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15591 chmod $new_obf_mode $DIR/.lustre/fid ||
15592 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15594 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15595 [ $obf_mode -eq $new_obf_mode ] ||
15596 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15598 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15599 chmod $old_obf_mode $DIR/.lustre/fid ||
15600 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15603 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15604 fid=$($LFS path2fid $test_dir/$tfile-2)
15606 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15608 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15609 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15610 error "create lov data thru .lustre failed"
15612 echo "cp /etc/passwd $test_dir/$tfile-2"
15613 cp /etc/passwd $test_dir/$tfile-2 ||
15614 error "copy to $test_dir/$tfile-2 failed."
15615 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15616 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15617 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15619 rm -rf $test_dir/tfile.lnk
15620 rm -rf $test_dir/$tfile-2
15624 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15625 skip "Need MDS version at least 2.4.1"
15627 local tf=$DIR/$tfile
15630 local fid=$($LFS path2fid $tf)
15631 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15633 # check that we get the same pathname back
15636 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15637 echo "$rootpath $fid"
15638 found=$($LFS fid2path $rootpath "$fid")
15639 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15640 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15643 # check wrong root path format
15644 rootpath=$MOUNT"_wrong"
15645 found=$($LFS fid2path $rootpath "$fid")
15646 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15648 run_test 154A "lfs path2fid and fid2path basic checks"
15651 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15652 skip "Need MDS version at least 2.4.1"
15654 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15655 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15656 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15657 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15659 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15660 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15662 # check that we get the same pathname
15663 echo "PFID: $PFID, name: $name"
15664 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15665 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15666 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15667 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15669 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15671 run_test 154B "verify the ll_decode_linkea tool"
15674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15675 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15676 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
15677 skip "Need MDS version at least 2.2.51"
15678 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15680 cp /etc/hosts $DIR/$tfile
15682 fid=$($LFS path2fid $DIR/$tfile)
15684 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15686 dot_lustre_fid_permission_check "$fid" $DIR ||
15687 error "dot lustre permission check $fid failed"
15689 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15691 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15693 touch $MOUNT/.lustre/file &&
15694 error "creation is not allowed under .lustre"
15696 mkdir $MOUNT/.lustre/dir &&
15697 error "mkdir is not allowed under .lustre"
15701 run_test 154a "Open-by-FID"
15704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15705 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15706 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15707 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15708 skip "Need MDS version at least 2.2.51"
15710 local remote_dir=$DIR/$tdir/remote_dir
15714 mkdir -p $DIR/$tdir
15715 $LFS mkdir -i $MDTIDX $remote_dir ||
15716 error "create remote directory failed"
15718 cp /etc/hosts $remote_dir/$tfile
15720 fid=$($LFS path2fid $remote_dir/$tfile)
15722 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15724 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15725 error "dot lustre permission check $fid failed"
15728 run_test 154b "Open-by-FID for remote directory"
15731 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15732 skip "Need MDS version at least 2.4.1"
15734 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15735 local FID1=$($LFS path2fid $DIR/$tfile.1)
15736 local FID2=$($LFS path2fid $DIR/$tfile.2)
15737 local FID3=$($LFS path2fid $DIR/$tfile.3)
15740 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15741 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15742 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15744 [ "$FID" = "${!want}" ] ||
15745 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15749 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15751 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15752 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15756 run_test 154c "lfs path2fid and fid2path multiple arguments"
15759 remote_mds_nodsh && skip "remote MDS with nodsh"
15760 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15761 skip "Need MDS version at least 2.5.53"
15763 if remote_mds; then
15764 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15768 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15775 local fid=$($LFS path2fid $DIR/$tfile)
15778 cmd="exec $fd<$DIR/$tfile"
15780 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15781 echo "$fid_list" | grep "$fid"
15784 cmd="exec $fd>/dev/null"
15786 if [ $rc -ne 0 ]; then
15787 error "FID $fid not found in open files list $fid_list"
15790 run_test 154d "Verify open file fid"
15794 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15795 skip "Need MDS version at least 2.6.50"
15797 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15798 error ".lustre returned by readdir"
15801 run_test 154e ".lustre is not returned by readdir"
15804 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15806 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15807 mkdir_on_mdt0 $DIR/$tdir
15808 # test dirs inherit from its stripe
15809 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15810 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15811 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15812 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15815 # get fid of parents
15816 local FID0=$($LFS path2fid $DIR/$tdir)
15817 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15818 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15819 local FID3=$($LFS path2fid $DIR)
15821 # check that path2fid --parents returns expected <parent_fid>/name
15822 # 1) test for a directory (single parent)
15823 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15824 [ "$parent" == "$FID0/foo1" ] ||
15825 error "expected parent: $FID0/foo1, got: $parent"
15827 # 2) test for a file with nlink > 1 (multiple parents)
15828 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15829 echo "$parent" | grep -F "$FID1/$tfile" ||
15830 error "$FID1/$tfile not returned in parent list"
15831 echo "$parent" | grep -F "$FID2/link" ||
15832 error "$FID2/link not returned in parent list"
15834 # 3) get parent by fid
15835 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15836 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15837 echo "$parent" | grep -F "$FID1/$tfile" ||
15838 error "$FID1/$tfile not returned in parent list (by fid)"
15839 echo "$parent" | grep -F "$FID2/link" ||
15840 error "$FID2/link not returned in parent list (by fid)"
15842 # 4) test for entry in root directory
15843 parent=$($LFS path2fid --parents $DIR/f)
15844 echo "$parent" | grep -F "$FID3/f" ||
15845 error "$FID3/f not returned in parent list"
15847 # 5) test it on root directory
15848 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15849 error "$MOUNT should not have parents"
15851 # enable xattr caching and check that linkea is correctly updated
15852 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15853 save_lustre_params client "llite.*.xattr_cache" > $save
15854 lctl set_param llite.*.xattr_cache 1
15856 # 6.1) linkea update on rename
15857 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15859 # get parents by fid
15860 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15861 # foo1 should no longer be returned in parent list
15862 echo "$parent" | grep -F "$FID1" &&
15863 error "$FID1 should no longer be in parent list"
15864 # the new path should appear
15865 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15866 error "$FID2/$tfile.moved is not in parent list"
15868 # 6.2) linkea update on unlink
15869 rm -f $DIR/$tdir/foo2/link
15870 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15871 # foo2/link should no longer be returned in parent list
15872 echo "$parent" | grep -F "$FID2/link" &&
15873 error "$FID2/link should no longer be in parent list"
15877 restore_lustre_params < $save
15880 run_test 154f "get parent fids by reading link ea"
15884 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15885 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15886 skip "Need MDS version at least 2.6.92"
15888 mkdir_on_mdt0 $DIR/$tdir
15889 llapi_fid_test -d $DIR/$tdir
15891 run_test 154g "various llapi FID tests"
15893 test_155_small_load() {
15894 local temp=$TMP/$tfile
15895 local file=$DIR/$tfile
15897 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15898 error "dd of=$temp bs=6096 count=1 failed"
15900 cancel_lru_locks $OSC
15901 cmp $temp $file || error "$temp $file differ"
15903 $TRUNCATE $temp 6000
15904 $TRUNCATE $file 6000
15905 cmp $temp $file || error "$temp $file differ (truncate1)"
15907 echo "12345" >>$temp
15908 echo "12345" >>$file
15909 cmp $temp $file || error "$temp $file differ (append1)"
15911 echo "12345" >>$temp
15912 echo "12345" >>$file
15913 cmp $temp $file || error "$temp $file differ (append2)"
15919 test_155_big_load() {
15920 remote_ost_nodsh && skip "remote OST with nodsh"
15922 local temp=$TMP/$tfile
15923 local file=$DIR/$tfile
15926 local cache_size=$(do_facet ost$((MAXI+1)) \
15927 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15929 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
15931 if [ -z "$cache_size" ]; then
15934 local large_file_size=$((cache_size * 2))
15936 echo "OSS cache size: $cache_size KB"
15937 echo "Large file size: $large_file_size KB"
15939 [ $MAXV -le $large_file_size ] &&
15940 skip_env "max available OST size needs > $large_file_size KB"
15942 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15944 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15945 error "dd of=$temp bs=$large_file_size count=1k failed"
15948 cancel_lru_locks osc
15949 cmp $temp $file || error "$temp $file differ"
15955 save_writethrough() {
15956 local facets=$(get_facets OST)
15958 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15964 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15966 save_writethrough $p
15969 set_cache writethrough on
15970 test_155_small_load
15971 restore_lustre_params < $p
15974 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15979 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15981 save_writethrough $p
15984 set_cache writethrough off
15985 test_155_small_load
15986 restore_lustre_params < $p
15989 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15994 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15996 save_writethrough $p
15999 set_cache writethrough on
16000 test_155_small_load
16001 restore_lustre_params < $p
16004 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
16007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16009 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16011 save_writethrough $p
16014 set_cache writethrough off
16015 test_155_small_load
16016 restore_lustre_params < $p
16019 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
16022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16024 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16026 save_writethrough $p
16029 set_cache writethrough on
16031 restore_lustre_params < $p
16034 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
16037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16039 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16041 save_writethrough $p
16044 set_cache writethrough off
16046 restore_lustre_params < $p
16049 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
16052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16054 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16056 save_writethrough $p
16059 set_cache writethrough on
16061 restore_lustre_params < $p
16064 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
16067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16069 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16071 save_writethrough $p
16074 set_cache writethrough off
16076 restore_lustre_params < $p
16079 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
16082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16083 remote_ost_nodsh && skip "remote OST with nodsh"
16084 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
16085 skip "stats not implemented on old servers"
16086 [ "$ost1_FSTYPE" = "zfs" ] &&
16087 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
16092 local file="$DIR/$tfile"
16093 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16095 save_writethrough $p
16098 log "Turn on read and write cache"
16100 set_cache writethrough on
16102 log "Write data and read it back."
16103 log "Read should be satisfied from the cache."
16104 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16106 cancel_lru_locks osc
16107 cat $file >/dev/null
16109 if ! let "AFTER - BEFORE == CPAGES"; then
16110 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
16112 log "cache hits: before: $BEFORE, after: $AFTER"
16115 log "Read again; it should be satisfied from the cache."
16117 cancel_lru_locks osc
16118 cat $file >/dev/null
16120 if ! let "AFTER - BEFORE == CPAGES"; then
16121 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
16123 log "cache hits:: before: $BEFORE, after: $AFTER"
16126 log "Turn off the read cache and turn on the write cache"
16128 set_cache writethrough on
16130 log "Read again; it should be satisfied from the cache."
16132 cancel_lru_locks osc
16133 cat $file >/dev/null
16135 if ! let "AFTER - BEFORE == CPAGES"; then
16136 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
16138 log "cache hits:: before: $BEFORE, after: $AFTER"
16141 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16142 # > 2.12.56 uses pagecache if cached
16143 log "Read again; it should not be satisfied from the cache."
16145 cancel_lru_locks osc
16146 cat $file >/dev/null
16148 if ! let "AFTER - BEFORE == 0"; then
16149 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
16151 log "cache hits:: before: $BEFORE, after: $AFTER"
16155 log "Write data and read it back."
16156 log "Read should be satisfied from the cache."
16157 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16159 cancel_lru_locks osc
16160 cat $file >/dev/null
16162 if ! let "AFTER - BEFORE == CPAGES"; then
16163 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
16165 log "cache hits:: before: $BEFORE, after: $AFTER"
16168 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16169 # > 2.12.56 uses pagecache if cached
16170 log "Read again; it should not be satisfied from the cache."
16172 cancel_lru_locks osc
16173 cat $file >/dev/null
16175 if ! let "AFTER - BEFORE == 0"; then
16176 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
16178 log "cache hits:: before: $BEFORE, after: $AFTER"
16182 log "Turn off read and write cache"
16184 set_cache writethrough off
16186 log "Write data and read it back"
16187 log "It should not be satisfied from the cache."
16189 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16190 cancel_lru_locks osc
16192 cat $file >/dev/null
16194 if ! let "AFTER - BEFORE == 0"; then
16195 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
16197 log "cache hits:: before: $BEFORE, after: $AFTER"
16200 log "Turn on the read cache and turn off the write cache"
16202 set_cache writethrough off
16204 log "Write data and read it back"
16205 log "It should not be satisfied from the cache."
16207 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16209 cancel_lru_locks osc
16210 cat $file >/dev/null
16212 if ! let "AFTER - BEFORE == 0"; then
16213 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
16215 log "cache hits:: before: $BEFORE, after: $AFTER"
16218 log "Read again; it should be satisfied from the cache."
16220 cancel_lru_locks osc
16221 cat $file >/dev/null
16223 if ! let "AFTER - BEFORE == CPAGES"; then
16224 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
16226 log "cache hits:: before: $BEFORE, after: $AFTER"
16229 restore_lustre_params < $p
16232 run_test 156 "Verification of tunables"
16235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16236 remote_mds_nodsh && skip "remote MDS with nodsh"
16237 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16238 skip "Need MDS version at least 2.2.0"
16240 changelog_register || error "changelog_register failed"
16241 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16242 changelog_users $SINGLEMDS | grep -q $cl_user ||
16243 error "User $cl_user not found in changelog_users"
16245 mkdir_on_mdt0 $DIR/$tdir
16248 test_mkdir -p $DIR/$tdir/pics/2008/zachy
16249 changelog_clear 0 || error "changelog_clear failed"
16250 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
16251 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
16252 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16253 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16254 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16255 rm $DIR/$tdir/pics/desktop.jpg
16257 echo "verifying changelog mask"
16258 changelog_chmask "-MKDIR"
16259 changelog_chmask "-CLOSE"
16261 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
16262 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
16264 changelog_chmask "+MKDIR"
16265 changelog_chmask "+CLOSE"
16267 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
16268 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
16270 MKDIRS=$(changelog_dump | grep -c "MKDIR")
16271 CLOSES=$(changelog_dump | grep -c "CLOSE")
16272 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
16273 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
16276 echo "verifying target fid"
16277 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
16278 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
16279 [ "$fidc" == "$fidf" ] ||
16280 error "changelog '$tfile' fid $fidc != file fid $fidf"
16281 echo "verifying parent fid"
16282 # The FID returned from the Changelog may be the directory shard on
16283 # a different MDT, and not the FID returned by path2fid on the parent.
16284 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
16285 # since this is what will matter when recreating this file in the tree.
16286 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
16287 local pathp=$($LFS fid2path $MOUNT "$fidp")
16288 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
16289 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
16291 echo "getting records for $cl_user"
16292 changelog_users $SINGLEMDS
16293 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
16295 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
16296 error "changelog_clear failed"
16297 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
16298 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
16299 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
16300 error "user index expect $user_rec1 + $nclr != $user_rec2"
16302 local min0_rec=$(changelog_users $SINGLEMDS |
16303 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
16304 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
16305 awk '{ print $1; exit; }')
16307 changelog_dump | tail -n 5
16308 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
16309 [ $first_rec == $((min0_rec + 1)) ] ||
16310 error "first index should be $min0_rec + 1 not $first_rec"
16312 # LU-3446 changelog index reset on MDT restart
16313 local cur_rec1=$(changelog_users $SINGLEMDS |
16314 awk '/^current.index:/ { print $NF }')
16315 changelog_clear 0 ||
16316 error "clear all changelog records for $cl_user failed"
16317 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
16318 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
16319 error "Fail to start $SINGLEMDS"
16320 local cur_rec2=$(changelog_users $SINGLEMDS |
16321 awk '/^current.index:/ { print $NF }')
16322 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
16323 [ $cur_rec1 == $cur_rec2 ] ||
16324 error "current index should be $cur_rec1 not $cur_rec2"
16326 echo "verifying users from this test are deregistered"
16327 changelog_deregister || error "changelog_deregister failed"
16328 changelog_users $SINGLEMDS | grep -q $cl_user &&
16329 error "User '$cl_user' still in changelog_users"
16331 # lctl get_param -n mdd.*.changelog_users
16332 # current_index: 144
16333 # ID index (idle seconds)
16334 # cl3 144 (2) mask=<list>
16335 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
16336 # this is the normal case where all users were deregistered
16337 # make sure no new records are added when no users are present
16338 local last_rec1=$(changelog_users $SINGLEMDS |
16339 awk '/^current.index:/ { print $NF }')
16340 touch $DIR/$tdir/chloe
16341 local last_rec2=$(changelog_users $SINGLEMDS |
16342 awk '/^current.index:/ { print $NF }')
16343 echo "verify changelogs are off: $last_rec1 == $last_rec2"
16344 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
16346 # any changelog users must be leftovers from a previous test
16347 changelog_users $SINGLEMDS
16348 echo "other changelog users; can't verify off"
16351 run_test 160a "changelog sanity"
16353 test_160b() { # LU-3587
16354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16355 remote_mds_nodsh && skip "remote MDS with nodsh"
16356 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16357 skip "Need MDS version at least 2.2.0"
16359 changelog_register || error "changelog_register failed"
16360 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16361 changelog_users $SINGLEMDS | grep -q $cl_user ||
16362 error "User '$cl_user' not found in changelog_users"
16364 local longname1=$(str_repeat a 255)
16365 local longname2=$(str_repeat b 255)
16368 echo "creating very long named file"
16369 touch $longname1 || error "create of '$longname1' failed"
16370 echo "renaming very long named file"
16371 mv $longname1 $longname2
16373 changelog_dump | grep RENME | tail -n 5
16376 run_test 160b "Verify that very long rename doesn't crash in changelog"
16379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16380 remote_mds_nodsh && skip "remote MDS with nodsh"
16382 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16383 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16384 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16385 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16389 # Registration step
16390 changelog_register || error "changelog_register failed"
16393 mkdir -p $DIR/$tdir
16394 $MCREATE $DIR/$tdir/foo_160c
16395 changelog_chmask "-TRUNC"
16396 $TRUNCATE $DIR/$tdir/foo_160c 200
16397 changelog_chmask "+TRUNC"
16398 $TRUNCATE $DIR/$tdir/foo_160c 199
16399 changelog_dump | tail -n 5
16400 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
16401 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
16403 run_test 160c "verify that changelog log catch the truncate event"
16406 remote_mds_nodsh && skip "remote MDS with nodsh"
16407 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16409 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
16410 skip "Need MDS version at least 2.7.60"
16412 # Registration step
16413 changelog_register || error "changelog_register failed"
16415 mkdir -p $DIR/$tdir/migrate_dir
16416 changelog_clear 0 || error "changelog_clear failed"
16418 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
16419 changelog_dump | tail -n 5
16420 local migrates=$(changelog_dump | grep -c "MIGRT")
16421 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
16423 run_test 160d "verify that changelog log catch the migrate event"
16426 remote_mds_nodsh && skip "remote MDS with nodsh"
16429 changelog_register || error "changelog_register failed"
16431 local MDT0=$(facet_svc $SINGLEMDS)
16434 # No user (expect fail)
16435 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
16437 if [ $rc -eq 0 ]; then
16438 error "Should fail without user"
16439 elif [ $rc -ne 4 ]; then
16440 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
16443 # Delete a future user (expect fail)
16444 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
16446 if [ $rc -eq 0 ]; then
16447 error "Deleted non-existant user cl77"
16448 elif [ $rc -ne 2 ]; then
16449 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
16452 # Clear to a bad index (1 billion should be safe)
16453 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
16456 if [ $rc -eq 0 ]; then
16457 error "Successfully cleared to invalid CL index"
16458 elif [ $rc -ne 22 ]; then
16459 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
16462 run_test 160e "changelog negative testing (should return errors)"
16465 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16466 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16467 skip "Need MDS version at least 2.10.56"
16469 local mdts=$(comma_list $(mdts_nodes))
16472 changelog_register || error "first changelog_register failed"
16473 changelog_register || error "second changelog_register failed"
16475 declare -A cl_user1
16476 declare -A cl_user2
16481 # generate some changelog records to accumulate on each MDT
16482 # use all_char because created files should be evenly distributed
16483 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16484 error "test_mkdir $tdir failed"
16485 log "$(date +%s): creating first files"
16486 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16487 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
16488 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
16491 # check changelogs have been generated
16492 local start=$SECONDS
16493 local idle_time=$((MDSCOUNT * 5 + 5))
16494 local nbcl=$(changelog_dump | wc -l)
16495 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16497 for param in "changelog_max_idle_time=$idle_time" \
16499 "changelog_min_gc_interval=2" \
16500 "changelog_min_free_cat_entries=3"; do
16501 local MDT0=$(facet_svc $SINGLEMDS)
16502 local var="${param%=*}"
16503 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16505 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16506 do_nodes $mdts $LCTL set_param mdd.*.$param
16509 # force cl_user2 to be idle (1st part), but also cancel the
16510 # cl_user1 records so that it is not evicted later in the test.
16511 local sleep1=$((idle_time / 2))
16512 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16515 # simulate changelog catalog almost full
16516 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16517 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16519 for i in $(seq $MDSCOUNT); do
16520 cl_users=(${CL_USERS[mds$i]})
16521 cl_user1[mds$i]="${cl_users[0]}"
16522 cl_user2[mds$i]="${cl_users[1]}"
16524 [ -n "${cl_user1[mds$i]}" ] ||
16525 error "mds$i: no user registered"
16526 [ -n "${cl_user2[mds$i]}" ] ||
16527 error "mds$i: only ${cl_user2[mds$i]} is registered"
16529 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16530 [ -n "$user_rec1" ] ||
16531 error "mds$i: User ${cl_user1[mds$i]} not registered"
16532 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16533 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16534 [ -n "$user_rec2" ] ||
16535 error "mds$i: User ${cl_user1[mds$i]} not registered"
16536 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16537 "$user_rec1 + 2 == $user_rec2"
16538 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16539 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16540 "$user_rec1 + 2, but is $user_rec2"
16541 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16542 [ -n "$user_rec2" ] ||
16543 error "mds$i: User ${cl_user2[mds$i]} not registered"
16544 [ $user_rec1 == $user_rec2 ] ||
16545 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16546 "$user_rec1, but is $user_rec2"
16549 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16550 local sleep2=$((idle_time - (SECONDS - start) + 1))
16551 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16554 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16555 # cl_user1 should be OK because it recently processed records.
16556 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16557 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16558 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16559 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16562 # ensure gc thread is done
16563 for i in $(mdts_nodes); do
16564 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16565 error "$i: GC-thread not done"
16569 for (( i = 1; i <= MDSCOUNT; i++ )); do
16570 # check cl_user1 still registered
16571 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16572 error "mds$i: User ${cl_user1[mds$i]} not registered"
16573 # check cl_user2 unregistered
16574 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16575 error "mds$i: User ${cl_user2[mds$i]} still registered"
16577 # check changelogs are present and starting at $user_rec1 + 1
16578 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16579 [ -n "$user_rec1" ] ||
16580 error "mds$i: User ${cl_user1[mds$i]} not registered"
16581 first_rec=$($LFS changelog $(facet_svc mds$i) |
16582 awk '{ print $1; exit; }')
16584 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16585 [ $((user_rec1 + 1)) == $first_rec ] ||
16586 error "mds$i: rec $first_rec != $user_rec1 + 1"
16589 run_test 160f "changelog garbage collect (timestamped users)"
16592 remote_mds_nodsh && skip "remote MDS with nodsh"
16593 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16594 skip "Need MDS version at least 2.14.55"
16596 local mdts=$(comma_list $(mdts_nodes))
16599 changelog_register || error "first changelog_register failed"
16600 changelog_register || error "second changelog_register failed"
16602 declare -A cl_user1
16603 declare -A cl_user2
16608 # generate some changelog records to accumulate on each MDT
16609 # use all_char because created files should be evenly distributed
16610 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16611 error "test_mkdir $tdir failed"
16612 for ((i = 0; i < MDSCOUNT; i++)); do
16613 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16614 error "create $DIR/$tdir/d$i.1 failed"
16617 # check changelogs have been generated
16618 local nbcl=$(changelog_dump | wc -l)
16619 (( $nbcl > 0 )) || error "no changelogs found"
16621 # reduce the max_idle_indexes value to make sure we exceed it
16622 for param in "changelog_max_idle_indexes=2" \
16624 "changelog_min_gc_interval=2"; do
16625 local MDT0=$(facet_svc $SINGLEMDS)
16626 local var="${param%=*}"
16627 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16629 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16630 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16631 error "unable to set mdd.*.$param"
16634 local start=$SECONDS
16635 for i in $(seq $MDSCOUNT); do
16636 cl_users=(${CL_USERS[mds$i]})
16637 cl_user1[mds$i]="${cl_users[0]}"
16638 cl_user2[mds$i]="${cl_users[1]}"
16640 [ -n "${cl_user1[mds$i]}" ] ||
16641 error "mds$i: user1 is not registered"
16642 [ -n "${cl_user2[mds$i]}" ] ||
16643 error "mds$i: only ${cl_user1[mds$i]} is registered"
16645 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16646 [ -n "$user_rec1" ] ||
16647 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16648 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16649 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16650 [ -n "$user_rec2" ] ||
16651 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16652 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16653 "$user_rec1 + 2 == $user_rec2"
16654 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16655 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16656 "expected $user_rec1 + 2, but is $user_rec2"
16657 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16658 [ -n "$user_rec2" ] ||
16659 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16660 [ $user_rec1 == $user_rec2 ] ||
16661 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16662 "expected $user_rec1, but is $user_rec2"
16665 # ensure we are past the previous changelog_min_gc_interval set above
16666 local sleep2=$((start + 2 - SECONDS))
16667 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16668 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16669 # cl_user1 should be OK because it recently processed records.
16670 for ((i = 0; i < MDSCOUNT; i++)); do
16671 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16672 error "create $DIR/$tdir/d$i.3 failed"
16675 # ensure gc thread is done
16676 for i in $(mdts_nodes); do
16677 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16678 error "$i: GC-thread not done"
16682 for (( i = 1; i <= MDSCOUNT; i++ )); do
16683 # check cl_user1 still registered
16684 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16685 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16686 # check cl_user2 unregistered
16687 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16688 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16690 # check changelogs are present and starting at $user_rec1 + 1
16691 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16692 [ -n "$user_rec1" ] ||
16693 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16694 first_rec=$($LFS changelog $(facet_svc mds$i) |
16695 awk '{ print $1; exit; }')
16697 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16698 [ $((user_rec1 + 1)) == $first_rec ] ||
16699 error "mds$i: rec $first_rec != $user_rec1 + 1"
16702 run_test 160g "changelog garbage collect on idle records"
16705 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16706 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16707 skip "Need MDS version at least 2.10.56"
16709 local mdts=$(comma_list $(mdts_nodes))
16712 changelog_register || error "first changelog_register failed"
16713 changelog_register || error "second changelog_register failed"
16715 declare -A cl_user1
16716 declare -A cl_user2
16721 # generate some changelog records to accumulate on each MDT
16722 # use all_char because created files should be evenly distributed
16723 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16724 error "test_mkdir $tdir failed"
16725 for ((i = 0; i < MDSCOUNT; i++)); do
16726 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16727 error "create $DIR/$tdir/d$i.1 failed"
16730 # check changelogs have been generated
16731 local nbcl=$(changelog_dump | wc -l)
16732 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16734 for param in "changelog_max_idle_time=10" \
16736 "changelog_min_gc_interval=2"; do
16737 local MDT0=$(facet_svc $SINGLEMDS)
16738 local var="${param%=*}"
16739 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16741 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16742 do_nodes $mdts $LCTL set_param mdd.*.$param
16745 # force cl_user2 to be idle (1st part)
16748 for i in $(seq $MDSCOUNT); do
16749 cl_users=(${CL_USERS[mds$i]})
16750 cl_user1[mds$i]="${cl_users[0]}"
16751 cl_user2[mds$i]="${cl_users[1]}"
16753 [ -n "${cl_user1[mds$i]}" ] ||
16754 error "mds$i: no user registered"
16755 [ -n "${cl_user2[mds$i]}" ] ||
16756 error "mds$i: only ${cl_user2[mds$i]} is registered"
16758 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16759 [ -n "$user_rec1" ] ||
16760 error "mds$i: User ${cl_user1[mds$i]} not registered"
16761 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16762 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16763 [ -n "$user_rec2" ] ||
16764 error "mds$i: User ${cl_user1[mds$i]} not registered"
16765 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16766 "$user_rec1 + 2 == $user_rec2"
16767 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16768 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16769 "$user_rec1 + 2, but is $user_rec2"
16770 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16771 [ -n "$user_rec2" ] ||
16772 error "mds$i: User ${cl_user2[mds$i]} not registered"
16773 [ $user_rec1 == $user_rec2 ] ||
16774 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16775 "$user_rec1, but is $user_rec2"
16778 # force cl_user2 to be idle (2nd part) and to reach
16779 # changelog_max_idle_time
16782 # force each GC-thread start and block then
16783 # one per MDT/MDD, set fail_val accordingly
16784 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16785 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16787 # generate more changelogs to trigger fail_loc
16788 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16789 error "create $DIR/$tdir/${tfile}bis failed"
16791 # stop MDT to stop GC-thread, should be done in back-ground as it will
16792 # block waiting for the thread to be released and exit
16793 declare -A stop_pids
16794 for i in $(seq $MDSCOUNT); do
16796 stop_pids[mds$i]=$!
16799 for i in $(mdts_nodes); do
16802 local facets=$(facets_up_on_host $i)
16804 for facet in ${facets//,/ }; do
16805 if [[ $facet == mds* ]]; then
16809 # ensure each MDS's gc threads are still present and all in "R"
16810 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16811 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16812 error "$i: expected $nb GC-thread"
16814 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16816 error "$i: GC-thread not found in R-state"
16817 # check umounts of each MDT on MDS have reached kthread_stop()
16818 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16819 error "$i: expected $nb umount"
16821 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16822 error "$i: umount not found in D-state"
16825 # release all GC-threads
16826 do_nodes $mdts $LCTL set_param fail_loc=0
16828 # wait for MDT stop to complete
16829 for i in $(seq $MDSCOUNT); do
16830 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16834 # may try to check if any orphan changelog records are present
16835 # via ldiskfs/zfs and llog_reader...
16837 # re-start/mount MDTs
16838 for i in $(seq $MDSCOUNT); do
16839 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16840 error "Fail to start mds$i"
16844 for i in $(seq $MDSCOUNT); do
16845 # check cl_user1 still registered
16846 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16847 error "mds$i: User ${cl_user1[mds$i]} not registered"
16848 # check cl_user2 unregistered
16849 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16850 error "mds$i: User ${cl_user2[mds$i]} still registered"
16852 # check changelogs are present and starting at $user_rec1 + 1
16853 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16854 [ -n "$user_rec1" ] ||
16855 error "mds$i: User ${cl_user1[mds$i]} not registered"
16856 first_rec=$($LFS changelog $(facet_svc mds$i) |
16857 awk '{ print $1; exit; }')
16859 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16860 [ $((user_rec1 + 1)) == $first_rec ] ||
16861 error "mds$i: first index should be $user_rec1 + 1, " \
16862 "but is $first_rec"
16865 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16870 local mdts=$(comma_list $(mdts_nodes))
16872 changelog_register || error "first changelog_register failed"
16874 # generate some changelog records to accumulate on each MDT
16875 # use all_char because created files should be evenly distributed
16876 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16877 error "test_mkdir $tdir failed"
16878 for ((i = 0; i < MDSCOUNT; i++)); do
16879 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16880 error "create $DIR/$tdir/d$i.1 failed"
16883 # check changelogs have been generated
16884 local nbcl=$(changelog_dump | wc -l)
16885 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16887 # simulate race between register and unregister
16888 # XXX as fail_loc is set per-MDS, with DNE configs the race
16889 # simulation will only occur for one MDT per MDS and for the
16890 # others the normal race scenario will take place
16891 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16892 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16893 do_nodes $mdts $LCTL set_param fail_val=1
16895 # unregister 1st user
16896 changelog_deregister &
16898 # wait some time for deregister work to reach race rdv
16900 # register 2nd user
16901 changelog_register || error "2nd user register failed"
16903 wait $pid1 || error "1st user deregister failed"
16907 declare -A LAST_REC
16908 for i in $(seq $MDSCOUNT); do
16909 if changelog_users mds$i | grep "^cl"; then
16910 # make sure new records are added with one user present
16911 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16912 awk '/^current.index:/ { print $NF }')
16914 error "mds$i has no user registered"
16918 # generate more changelog records to accumulate on each MDT
16919 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16920 error "create $DIR/$tdir/${tfile}bis failed"
16922 for i in $(seq $MDSCOUNT); do
16923 last_rec=$(changelog_users $SINGLEMDS |
16924 awk '/^current.index:/ { print $NF }')
16925 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16926 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16927 error "changelogs are off on mds$i"
16930 run_test 160i "changelog user register/unregister race"
16933 remote_mds_nodsh && skip "remote MDS with nodsh"
16934 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16935 skip "Need MDS version at least 2.12.56"
16937 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16938 stack_trap "umount $MOUNT2" EXIT
16940 changelog_register || error "first changelog_register failed"
16941 stack_trap "changelog_deregister" EXIT
16943 # generate some changelog
16944 # use all_char because created files should be evenly distributed
16945 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16946 error "mkdir $tdir failed"
16947 for ((i = 0; i < MDSCOUNT; i++)); do
16948 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16949 error "create $DIR/$tdir/d$i.1 failed"
16952 # open the changelog device
16953 exec 3>/dev/changelog-$FSNAME-MDT0000
16954 stack_trap "exec 3>&-" EXIT
16955 exec 4</dev/changelog-$FSNAME-MDT0000
16956 stack_trap "exec 4<&-" EXIT
16958 # umount the first lustre mount
16960 stack_trap "mount_client $MOUNT" EXIT
16962 # read changelog, which may or may not fail, but should not crash
16966 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16967 changelog_users $SINGLEMDS | grep -q $cl_user ||
16968 error "User $cl_user not found in changelog_users"
16970 printf 'clear:'$cl_user':0' >&3
16972 run_test 160j "client can be umounted while its chanangelog is being used"
16975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16976 remote_mds_nodsh && skip "remote MDS with nodsh"
16978 mkdir -p $DIR/$tdir/1/1
16980 changelog_register || error "changelog_register failed"
16981 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16983 changelog_users $SINGLEMDS | grep -q $cl_user ||
16984 error "User '$cl_user' not found in changelog_users"
16985 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16986 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16987 rmdir $DIR/$tdir/1/1 & sleep 1
16989 touch $DIR/$tdir/2/2
16990 rm -rf $DIR/$tdir/2
16995 changelog_dump | grep rmdir || error "rmdir not recorded"
16997 run_test 160k "Verify that changelog records are not lost"
16999 # Verifies that a file passed as a parameter has recently had an operation
17000 # performed on it that has generated an MTIME changelog which contains the
17001 # correct parent FID. As files might reside on a different MDT from the
17002 # parent directory in DNE configurations, the FIDs are translated to paths
17003 # before being compared, which should be identical
17004 compare_mtime_changelog() {
17012 mdtidx=$($LFS getstripe --mdt-index $file)
17013 mdtidx=$(printf "%04x" $mdtidx)
17015 # Obtain the parent FID from the MTIME changelog
17016 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
17017 [ -z "$mtime" ] && error "MTIME changelog not recorded"
17019 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
17020 [ -z "$cl_fid" ] && error "parent FID not present"
17022 # Verify that the path for the parent FID is the same as the path for
17023 # the test directory
17024 pdir=$($LFS fid2path $MOUNT "$cl_fid")
17028 [[ "${pdir%/}" == "$dir" ]] ||
17029 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
17033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17035 remote_mds_nodsh && skip "remote MDS with nodsh"
17036 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17037 skip "Need MDS version at least 2.13.55"
17041 changelog_register || error "changelog_register failed"
17042 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17044 changelog_users $SINGLEMDS | grep -q $cl_user ||
17045 error "User '$cl_user' not found in changelog_users"
17047 # Clear some types so that MTIME changelogs are generated
17048 changelog_chmask "-CREAT"
17049 changelog_chmask "-CLOSE"
17051 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
17053 # Test CL_MTIME during setattr
17054 touch $DIR/$tdir/$tfile
17055 compare_mtime_changelog $DIR/$tdir/$tfile
17057 # Test CL_MTIME during close
17058 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
17059 compare_mtime_changelog $DIR/$tdir/${tfile}_2
17061 run_test 160l "Verify that MTIME changelog records contain the parent FID"
17064 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17065 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17066 skip "Need MDS version at least 2.14.51"
17073 changelog_register || error "first changelog_register failed"
17074 changelog_register || error "second changelog_register failed"
17076 cl_users=(${CL_USERS[mds1]})
17077 cl_user1="${cl_users[0]}"
17078 cl_user2="${cl_users[1]}"
17079 # generate some changelog records to accumulate on MDT0
17080 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17081 createmany -m $DIR/$tdir/$tfile 50 ||
17082 error "create $DIR/$tdir/$tfile failed"
17083 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17086 # check changelogs have been generated
17087 local nbcl=$(changelog_dump | wc -l)
17088 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17090 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
17091 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
17093 __changelog_clear mds1 $cl_user1 +10
17094 __changelog_clear mds1 $cl_user2 0 &
17097 __changelog_clear mds1 $cl_user1 0 ||
17098 error "fail to cancel record for $cl_user1"
17100 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17102 run_test 160m "Changelog clear race"
17105 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17106 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17107 skip "Need MDS version at least 2.14.51"
17116 changelog_register || error "first changelog_register failed"
17118 cl_users=(${CL_USERS[mds1]})
17119 cl_user1="${cl_users[0]}"
17121 # generate some changelog records to accumulate on MDT0
17122 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17123 first_rec=$(changelog_users $SINGLEMDS |
17124 awk '/^current.index:/ { print $NF }')
17125 while (( last_rec < (( first_rec + 65000)) )); do
17126 createmany -m $DIR/$tdir/$tfile 10000 ||
17127 error "create $DIR/$tdir/$tfile failed"
17129 for i in $(seq 0 10000); do
17130 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
17134 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
17135 error "unlinkmany failed unlink"
17136 last_rec=$(changelog_users $SINGLEMDS |
17137 awk '/^current.index:/ { print $NF }')
17138 echo last record $last_rec
17139 (( last_rec == 0 )) && error "no changelog found"
17142 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
17143 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
17145 __changelog_clear mds1 $cl_user1 0 &
17148 __changelog_clear mds1 $cl_user1 0 ||
17149 error "fail to cancel record for $cl_user1"
17151 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17153 run_test 160n "Changelog destroy race"
17156 local mdt="$(facet_svc $SINGLEMDS)"
17158 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17159 remote_mds_nodsh && skip "remote MDS with nodsh"
17160 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
17161 skip "Need MDS version at least 2.14.52"
17163 changelog_register --user test_160o -m unlnk+close+open ||
17164 error "changelog_register failed"
17166 do_facet $SINGLEMDS $LCTL --device $mdt \
17167 changelog_register -u "Tt3_-#" &&
17168 error "bad symbols in name should fail"
17170 do_facet $SINGLEMDS $LCTL --device $mdt \
17171 changelog_register -u test_160o &&
17172 error "the same name registration should fail"
17174 do_facet $SINGLEMDS $LCTL --device $mdt \
17175 changelog_register -u test_160toolongname &&
17176 error "too long name registration should fail"
17178 changelog_chmask "MARK+HSM"
17179 lctl get_param mdd.*.changelog*mask
17180 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17181 changelog_users $SINGLEMDS | grep -q $cl_user ||
17182 error "User $cl_user not found in changelog_users"
17184 echo $cl_user | grep -q test_160o ||
17185 error "User $cl_user has no specific name 'test160o'"
17188 changelog_clear 0 || error "changelog_clear failed"
17189 # generate some changelog records to accumulate on MDT0
17190 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17191 touch $DIR/$tdir/$tfile # open 1
17193 OPENS=$(changelog_dump | grep -c "OPEN")
17194 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
17196 # must be no MKDIR it wasn't set as user mask
17197 MKDIR=$(changelog_dump | grep -c "MKDIR")
17198 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
17200 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
17201 mdd.$mdt.changelog_current_mask -n)
17202 # register maskless user
17203 changelog_register || error "changelog_register failed"
17204 # effective mask should be not changed because it is not minimal
17205 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17206 mdd.$mdt.changelog_current_mask -n)
17207 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
17208 # set server mask to minimal value
17209 changelog_chmask "MARK"
17210 # check effective mask again, should be treated as DEFMASK now
17211 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17212 mdd.$mdt.changelog_current_mask -n)
17213 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17215 if (( $MDS1_VERSION >= $(version_code 2.15.52) )) ; then
17216 # set server mask back to some value
17217 changelog_chmask "CLOSE,UNLNK"
17218 # check effective mask again, should not remain as DEFMASK
17219 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17220 mdd.$mdt.changelog_current_mask -n)
17221 [[ $mask != *"HLINK"* ]] || error "mask is still DEFMASK"
17224 do_facet $SINGLEMDS $LCTL --device $mdt \
17225 changelog_deregister -u test_160o ||
17226 error "cannot deregister by name"
17228 run_test 160o "changelog user name and mask"
17231 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17232 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17233 skip "Need MDS version at least 2.14.51"
17234 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
17240 changelog_register || error "first changelog_register failed"
17242 cl_users=(${CL_USERS[mds1]})
17243 cl_user1="${cl_users[0]}"
17245 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17246 createmany -m $DIR/$tdir/$tfile 50 ||
17247 error "create $DIR/$tdir/$tfile failed"
17248 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17251 # check changelogs have been generated
17252 entry_count=$(changelog_dump | wc -l)
17253 ((entry_count != 0)) || error "no changelog entries found"
17255 # remove changelog_users and check that orphan entries are removed
17257 local dev=$(mdsdevname 1)
17258 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
17259 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
17260 entry_count=$(changelog_dump | wc -l)
17261 ((entry_count == 0)) ||
17262 error "found $entry_count changelog entries, expected none"
17264 run_test 160p "Changelog orphan cleanup with no users"
17267 local mdt="$(facet_svc $SINGLEMDS)"
17270 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17271 remote_mds_nodsh && skip "remote MDS with nodsh"
17272 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
17273 skip "Need MDS version at least 2.14.54"
17275 # set server mask to minimal value like server init does
17276 changelog_chmask "MARK"
17277 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
17278 error "changelog_register failed"
17279 # check effective mask again, should be treated as DEFMASK now
17280 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17281 mdd.$mdt.changelog_current_mask -n)
17282 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
17283 error "changelog_deregister failed"
17284 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17286 run_test 160q "changelog effective mask is DEFMASK if not set"
17289 remote_mds_nodsh && skip "remote MDS with nodsh"
17290 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
17291 skip "Need MDS version at least 2.14.55"
17293 local mdts=$(comma_list $(mdts_nodes))
17295 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
17296 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
17297 fail_val=$((24 * 3600 * 10))
17299 # Create a user which is 10 days old
17300 changelog_register || error "first changelog_register failed"
17302 declare -A cl_user1
17305 # generate some changelog records to accumulate on each MDT
17306 # use all_char because created files should be evenly distributed
17307 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17308 error "test_mkdir $tdir failed"
17309 for ((i = 0; i < MDSCOUNT; i++)); do
17310 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17311 error "create $DIR/$tdir/d$i.1 failed"
17314 # check changelogs have been generated
17315 local nbcl=$(changelog_dump | wc -l)
17316 (( nbcl > 0 )) || error "no changelogs found"
17318 # reduce the max_idle_indexes value to make sure we exceed it
17319 for param in "changelog_max_idle_indexes=2097446912" \
17320 "changelog_max_idle_time=2592000" \
17322 "changelog_min_gc_interval=2"; do
17323 local MDT0=$(facet_svc $SINGLEMDS)
17324 local var="${param%=*}"
17325 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17327 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17328 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17329 error "unable to set mdd.*.$param"
17332 local start=$SECONDS
17333 for i in $(seq $MDSCOUNT); do
17334 cl_users=(${CL_USERS[mds$i]})
17335 cl_user1[mds$i]="${cl_users[0]}"
17337 [[ -n "${cl_user1[mds$i]}" ]] ||
17338 error "mds$i: no user registered"
17341 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
17342 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
17344 # ensure we are past the previous changelog_min_gc_interval set above
17345 local sleep2=$((start + 2 - SECONDS))
17346 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17348 # Generate one more changelog to trigger GC
17349 for ((i = 0; i < MDSCOUNT; i++)); do
17350 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
17351 error "create $DIR/$tdir/d$i.3 failed"
17354 # ensure gc thread is done
17355 for node in $(mdts_nodes); do
17356 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
17357 error "$node: GC-thread not done"
17360 do_nodes $mdts $LCTL set_param fail_loc=0
17362 for (( i = 1; i <= MDSCOUNT; i++ )); do
17363 # check cl_user1 is purged
17364 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
17365 error "mds$i: User ${cl_user1[mds$i]} is registered"
17369 run_test 160s "changelog garbage collect on idle records * time"
17372 remote_mds_nodsh && skip "remote MDS with nodsh"
17373 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
17374 skip "Need MDS version at least 2.15.50"
17376 local MDT0=$(facet_svc $SINGLEMDS)
17382 changelog_register --user user1 -m all ||
17383 error "user1 failed to register"
17385 mkdir_on_mdt0 $DIR/$tdir
17386 # create default overstripe to maximize changelog size
17387 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
17388 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
17389 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17391 # user2 consumes less records so less space
17392 changelog_register --user user2 || error "user2 failed to register"
17393 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
17394 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17396 # check changelogs have been generated
17397 local nbcl=$(changelog_dump | wc -l)
17398 (( nbcl > 0 )) || error "no changelogs found"
17400 # reduce the changelog_min_gc_interval to force check
17401 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
17402 local var="${param%=*}"
17403 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17405 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
17406 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
17407 error "unable to set mdd.*.$param"
17411 cl_users=(${CL_USERS[mds1]})
17412 cl_user1="${cl_users[0]}"
17413 cl_user2="${cl_users[1]}"
17415 [[ -n $cl_user1 ]] ||
17416 error "mds1: user #1 isn't registered"
17417 [[ -n $cl_user2 ]] ||
17418 error "mds1: user #2 isn't registered"
17420 # ensure we are past the previous changelog_min_gc_interval set above
17421 local sleep2=$((start + 2 - SECONDS))
17422 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17424 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
17425 do_facet mds1 $LCTL set_param fail_loc=0x018c \
17426 fail_val=$(((llog_size1 + llog_size2) / 2))
17428 # Generate more changelog to trigger GC
17429 createmany -o $DIR/$tdir/u3_ 4 ||
17430 error "create failed for more files"
17432 # ensure gc thread is done
17433 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
17434 error "mds1: GC-thread not done"
17436 do_facet mds1 $LCTL set_param fail_loc=0
17438 # check cl_user1 is purged
17439 changelog_users mds1 | grep -q "$cl_user1" &&
17440 error "User $cl_user1 is registered"
17441 # check cl_user2 is not purged
17442 changelog_users mds1 | grep -q "$cl_user2" ||
17443 error "User $cl_user2 is not registered"
17445 run_test 160t "changelog garbage collect on lack of space"
17448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17450 test_mkdir -c1 $DIR/$tdir
17451 cp /etc/hosts $DIR/$tdir/$tfile
17452 test_mkdir -c1 $DIR/$tdir/foo1
17453 test_mkdir -c1 $DIR/$tdir/foo2
17454 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
17455 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
17456 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
17457 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
17458 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
17459 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17460 $LFS fid2path $DIR $FID
17461 error "bad link ea"
17464 rm $DIR/$tdir/foo2/zachary
17466 rm $DIR/$tdir/foo2/thor
17468 rm $DIR/$tdir/$tfile
17470 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
17471 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
17472 { $LFS fid2path $DIR $FID; error "bad link rename"; }
17473 rm $DIR/$tdir/foo2/maggie
17476 local longname=$tfile.avg_len_is_thirty_two_
17477 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
17478 error_noexit 'failed to unlink many hardlinks'" EXIT
17479 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
17480 error "failed to hardlink many files"
17481 links=$($LFS fid2path $DIR $FID | wc -l)
17482 echo -n "${links}/1000 links in link EA"
17483 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
17485 run_test 161a "link ea sanity"
17488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17489 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
17492 local remote_dir=$DIR/$tdir/remote_dir
17494 mkdir -p $DIR/$tdir
17495 $LFS mkdir -i $MDTIDX $remote_dir ||
17496 error "create remote directory failed"
17498 cp /etc/hosts $remote_dir/$tfile
17499 mkdir -p $remote_dir/foo1
17500 mkdir -p $remote_dir/foo2
17501 ln $remote_dir/$tfile $remote_dir/foo1/sofia
17502 ln $remote_dir/$tfile $remote_dir/foo2/zachary
17503 ln $remote_dir/$tfile $remote_dir/foo1/luna
17504 ln $remote_dir/$tfile $remote_dir/foo2/thor
17506 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
17508 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17509 $LFS fid2path $DIR $FID
17510 error "bad link ea"
17513 rm $remote_dir/foo2/zachary
17515 rm $remote_dir/foo2/thor
17517 rm $remote_dir/$tfile
17519 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
17520 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
17521 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
17522 $LFS fid2path $DIR $FID
17523 error "bad link rename"
17525 rm $remote_dir/foo2/maggie
17528 local longname=filename_avg_len_is_thirty_two_
17529 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
17530 error "failed to hardlink many files"
17531 links=$($LFS fid2path $DIR $FID | wc -l)
17532 echo -n "${links}/1000 links in link EA"
17533 [[ ${links} -gt 60 ]] ||
17534 error "expected at least 60 links in link EA"
17535 unlinkmany $remote_dir/foo2/$longname 1000 ||
17536 error "failed to unlink many hardlinks"
17538 run_test 161b "link ea sanity under remote directory"
17541 remote_mds_nodsh && skip "remote MDS with nodsh"
17542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17543 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
17544 skip "Need MDS version at least 2.1.5"
17546 # define CLF_RENAME_LAST 0x0001
17547 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
17548 changelog_register || error "changelog_register failed"
17551 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
17552 touch $DIR/$tdir/foo_161c
17553 touch $DIR/$tdir/bar_161c
17554 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17555 changelog_dump | grep RENME | tail -n 5
17556 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17557 changelog_clear 0 || error "changelog_clear failed"
17558 if [ x$flags != "x0x1" ]; then
17559 error "flag $flags is not 0x1"
17562 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
17563 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
17564 touch $DIR/$tdir/foo_161c
17565 touch $DIR/$tdir/bar_161c
17566 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17567 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17568 changelog_dump | grep RENME | tail -n 5
17569 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17570 changelog_clear 0 || error "changelog_clear failed"
17571 if [ x$flags != "x0x0" ]; then
17572 error "flag $flags is not 0x0"
17574 echo "rename overwrite a target having nlink > 1," \
17575 "changelog record has flags of $flags"
17577 # rename doesn't overwrite a target (changelog flag 0x0)
17578 touch $DIR/$tdir/foo_161c
17579 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
17580 changelog_dump | grep RENME | tail -n 5
17581 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
17582 changelog_clear 0 || error "changelog_clear failed"
17583 if [ x$flags != "x0x0" ]; then
17584 error "flag $flags is not 0x0"
17586 echo "rename doesn't overwrite a target," \
17587 "changelog record has flags of $flags"
17589 # define CLF_UNLINK_LAST 0x0001
17590 # unlink a file having nlink = 1 (changelog flag 0x1)
17591 rm -f $DIR/$tdir/foo2_161c
17592 changelog_dump | grep UNLNK | tail -n 5
17593 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17594 changelog_clear 0 || error "changelog_clear failed"
17595 if [ x$flags != "x0x1" ]; then
17596 error "flag $flags is not 0x1"
17598 echo "unlink a file having nlink = 1," \
17599 "changelog record has flags of $flags"
17601 # unlink a file having nlink > 1 (changelog flag 0x0)
17602 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17603 rm -f $DIR/$tdir/foobar_161c
17604 changelog_dump | grep UNLNK | tail -n 5
17605 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17606 changelog_clear 0 || error "changelog_clear failed"
17607 if [ x$flags != "x0x0" ]; then
17608 error "flag $flags is not 0x0"
17610 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
17612 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
17615 remote_mds_nodsh && skip "remote MDS with nodsh"
17616 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17621 changelog_register || error "changelog_register failed"
17623 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17624 # interfer with $MOUNT/.lustre/fid/ access
17626 [[ $? -eq 0 ]] || error "mkdir failed"
17628 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17629 $LCTL set_param fail_loc=0x8000140c
17631 $LCTL set_param fail_val=5
17634 echo foofoo > $DIR/$tdir/$tfile &
17637 # wait for create to be delayed
17641 [[ $? -eq 0 ]] || error "create should be blocked"
17643 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17644 stack_trap "rm -f $tempfile"
17645 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17646 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17647 # some delay may occur during ChangeLog publishing and file read just
17648 # above, that could allow file write to happen finally
17649 [[ -s $tempfile ]] && echo "file should be empty"
17651 $LCTL set_param fail_loc=0
17654 [[ $? -eq 0 ]] || error "create failed"
17656 run_test 161d "create with concurrent .lustre/fid access"
17659 local expected="$1"
17664 path=$($LFS fid2path "$@")
17667 if [ $rc -ne 0 ]; then
17668 error "path looked up of '$expected' failed: rc=$rc"
17669 elif [ "$path" != "$expected" ]; then
17670 error "path looked up '$path' instead of '$expected'"
17672 echo "FID '$fid' resolves to path '$path' as expected"
17676 test_162a() { # was test_162
17677 test_mkdir -p -c1 $DIR/$tdir/d2
17678 touch $DIR/$tdir/d2/$tfile
17679 touch $DIR/$tdir/d2/x1
17680 touch $DIR/$tdir/d2/x2
17681 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17682 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17684 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17685 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17688 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17689 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17690 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17692 # softlink to wrong file
17693 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17694 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17695 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17698 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17699 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17700 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17701 # fid2path dir/fsname should both work
17702 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17703 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17705 # hardlink count: check that there are 2 links
17706 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17707 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17709 # hardlink indexing: remove the first link
17710 rm $DIR/$tdir/d2/p/q/r/hlink
17711 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17713 run_test 162a "path lookup sanity"
17716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17717 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17720 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17721 error "create striped dir failed"
17723 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17724 tail -n 1 | awk '{print $2}')
17725 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17727 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17728 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17731 for ((i=0;i<5;i++)); do
17732 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17733 error "get fid for f$i failed"
17734 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17736 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17737 error "get fid for d$i failed"
17738 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17743 run_test 162b "striped directory path lookup sanity"
17745 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17747 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17748 skip "Need MDS version at least 2.7.51"
17750 local lpath=$tdir.local
17751 local rpath=$tdir.remote
17753 test_mkdir $DIR/$lpath
17754 test_mkdir $DIR/$rpath
17756 for ((i = 0; i <= 101; i++)); do
17759 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17760 error "get fid for local directory $DIR/$lpath failed"
17761 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17764 test_mkdir $DIR/$rpath
17765 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17766 error "get fid for remote directory $DIR/$rpath failed"
17767 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17772 run_test 162c "fid2path works with paths 100 or more directories deep"
17774 oalr_event_count() {
17778 awk -v name="${FSNAME}-OST0000" \
17779 -v event="${event}" \
17780 '$1 == "TRACE" && $2 == event && $3 == name' \
17785 oalr_expect_event_count() {
17788 local expect="${3}"
17791 count=$(oalr_event_count "${event}" "${trace}")
17792 if ((count == expect)); then
17796 error_noexit "${event} event count was '${count}', expected ${expect}"
17802 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17804 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17808 sync # Flush previous IOs so we can count log entries.
17809 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17810 stack_trap cleanup_165 EXIT
17814 local trace="/tmp/${tfile}.trace"
17818 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17819 skip "OFD access log unsupported"
17822 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17825 do_facet ost1 ofd_access_log_reader --list
17828 do_facet ost1 killall -TERM ofd_access_log_reader
17832 if ((rc != 0)); then
17833 error "ofd_access_log_reader exited with rc = '${rc}'"
17836 # Parse trace file for discovery events:
17837 oalr_expect_event_count alr_log_add "${trace}" 1
17838 oalr_expect_event_count alr_log_eof "${trace}" 1
17839 oalr_expect_event_count alr_log_free "${trace}" 1
17841 run_test 165a "ofd access log discovery"
17844 local trace="/tmp/${tfile}.trace"
17845 local file="${DIR}/${tfile}"
17854 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17855 skip "OFD access log unsupported"
17858 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17861 do_facet ost1 ofd_access_log_reader --list
17863 lfs setstripe -c 1 -i 0 "${file}"
17864 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17865 error "cannot create '${file}'"
17868 do_facet ost1 killall -TERM ofd_access_log_reader
17872 if ((rc != 0)); then
17873 error "ofd_access_log_reader exited with rc = '${rc}'"
17876 oalr_expect_event_count alr_log_entry "${trace}" 1
17878 pfid1=$($LFS path2fid "${file}")
17880 # 1 2 3 4 5 6 7 8 9 10
17881 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17882 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17884 echo "entry = '${entry[*]}'" >&2
17887 if [[ "${pfid1}" != "${pfid2}" ]]; then
17888 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17892 if ((size != 1048576)); then
17893 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17897 if [[ "${flags}" != "w" ]]; then
17898 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17901 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17904 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17905 error "cannot read '${file}'"
17908 do_facet ost1 killall -TERM ofd_access_log_reader
17912 if ((rc != 0)); then
17913 error "ofd_access_log_reader exited with rc = '${rc}'"
17916 oalr_expect_event_count alr_log_entry "${trace}" 1
17918 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17919 echo "entry = '${entry[*]}'" >&2
17922 if [[ "${pfid1}" != "${pfid2}" ]]; then
17923 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17927 if ((size != 524288)); then
17928 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17932 if [[ "${flags}" != "r" ]]; then
17933 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17936 run_test 165b "ofd access log entries are produced and consumed"
17939 local trace="/tmp/${tfile}.trace"
17940 local file="${DIR}/${tdir}/${tfile}"
17942 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17943 skip "OFD access log unsupported"
17945 test_mkdir "${DIR}/${tdir}"
17948 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17951 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17953 # 4096 / 64 = 64. Create twice as many entries.
17954 for ((i = 0; i < 128; i++)); do
17955 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17956 error "cannot create file"
17961 do_facet ost1 killall -TERM ofd_access_log_reader
17964 if ((rc != 0)); then
17965 error "ofd_access_log_reader exited with rc = '${rc}'"
17968 unlinkmany "${file}-%d" 128
17970 run_test 165c "full ofd access logs do not block IOs"
17972 oal_get_read_count() {
17975 # STATS lustre-OST0001 alr_read_count 1
17977 do_facet ost1 cat "${stats}" |
17978 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17979 END { print count; }'
17982 oal_expect_read_count() {
17987 # Ask ofd_access_log_reader to write stats.
17988 do_facet ost1 killall -USR1 ofd_access_log_reader
17990 # Allow some time for things to happen.
17993 count=$(oal_get_read_count "${stats}")
17994 if ((count == expect)); then
17998 error_noexit "bad read count, got ${count}, expected ${expect}"
17999 do_facet ost1 cat "${stats}" >&2
18004 local stats="/tmp/${tfile}.stats"
18005 local file="${DIR}/${tdir}/${tfile}"
18006 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
18008 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18009 skip "OFD access log unsupported"
18011 test_mkdir "${DIR}/${tdir}"
18014 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
18017 lfs setstripe -c 1 -i 0 "${file}"
18019 do_facet ost1 lctl set_param "${param}=rw"
18020 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18021 error "cannot create '${file}'"
18022 oal_expect_read_count "${stats}" 1
18024 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18025 error "cannot read '${file}'"
18026 oal_expect_read_count "${stats}" 2
18028 do_facet ost1 lctl set_param "${param}=r"
18029 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18030 error "cannot create '${file}'"
18031 oal_expect_read_count "${stats}" 2
18033 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18034 error "cannot read '${file}'"
18035 oal_expect_read_count "${stats}" 3
18037 do_facet ost1 lctl set_param "${param}=w"
18038 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18039 error "cannot create '${file}'"
18040 oal_expect_read_count "${stats}" 4
18042 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18043 error "cannot read '${file}'"
18044 oal_expect_read_count "${stats}" 4
18046 do_facet ost1 lctl set_param "${param}=0"
18047 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18048 error "cannot create '${file}'"
18049 oal_expect_read_count "${stats}" 4
18051 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18052 error "cannot read '${file}'"
18053 oal_expect_read_count "${stats}" 4
18055 do_facet ost1 killall -TERM ofd_access_log_reader
18058 if ((rc != 0)); then
18059 error "ofd_access_log_reader exited with rc = '${rc}'"
18062 run_test 165d "ofd_access_log mask works"
18065 local stats="/tmp/${tfile}.stats"
18066 local file0="${DIR}/${tdir}-0/${tfile}"
18067 local file1="${DIR}/${tdir}-1/${tfile}"
18069 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18070 skip "OFD access log unsupported"
18072 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18074 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
18075 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
18077 lfs setstripe -c 1 -i 0 "${file0}"
18078 lfs setstripe -c 1 -i 0 "${file1}"
18081 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
18084 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
18085 error "cannot create '${file0}'"
18087 oal_expect_read_count "${stats}" 0
18089 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
18090 error "cannot create '${file1}'"
18092 oal_expect_read_count "${stats}" 1
18094 do_facet ost1 killall -TERM ofd_access_log_reader
18097 if ((rc != 0)); then
18098 error "ofd_access_log_reader exited with rc = '${rc}'"
18101 run_test 165e "ofd_access_log MDT index filter works"
18104 local trace="/tmp/${tfile}.trace"
18109 do_facet ost1 timeout 60 ofd_access_log_reader \
18110 --exit-on-close --debug=- --trace=- > "${trace}" &
18117 if ((rc != 0)); then
18118 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
18123 run_test 165f "ofd_access_log_reader --exit-on-close works"
18126 # do directio so as not to populate the page cache
18127 log "creating a 10 Mb file"
18128 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
18129 error "multiop failed while creating a file"
18130 log "starting reads"
18131 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18132 log "truncating the file"
18133 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
18134 error "multiop failed while truncating the file"
18136 kill %+ || true # reads might have finished
18137 echo "wait until dd is finished"
18139 log "removing the temporary file"
18140 rm -rf $DIR/$tfile || error "tmp file removal failed"
18142 run_test 169 "parallel read and truncate should not deadlock"
18145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18147 $LCTL clear # bug 18514
18148 $LCTL debug_daemon start $TMP/${tfile}_log_good
18150 $LCTL debug_daemon stop
18151 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
18152 error "sed failed to read log_good"
18154 $LCTL debug_daemon start $TMP/${tfile}_log_good
18156 $LCTL debug_daemon stop
18158 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
18159 error "lctl df log_bad failed"
18161 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18162 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18164 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
18165 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
18167 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
18168 error "bad_line good_line1 good_line2 are empty"
18170 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18171 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
18172 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18174 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
18175 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18176 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18178 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
18179 error "bad_line_new good_line_new are empty"
18181 local expected_good=$((good_line1 + good_line2*2))
18183 rm -f $TMP/${tfile}*
18184 # LU-231, short malformed line may not be counted into bad lines
18185 if [ $bad_line -ne $bad_line_new ] &&
18186 [ $bad_line -ne $((bad_line_new - 1)) ]; then
18187 error "expected $bad_line bad lines, but got $bad_line_new"
18191 if [ $expected_good -ne $good_line_new ]; then
18192 error "expected $expected_good good lines, but got $good_line_new"
18197 run_test 170 "test lctl df to handle corrupted log ====================="
18199 test_171() { # bug20592
18200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18202 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
18203 $LCTL set_param fail_loc=0x50e
18204 $LCTL set_param fail_val=3000
18205 multiop_bg_pause $DIR/$tfile O_s || true
18207 kill -USR1 $MULTIPID
18211 if dmesg | grep "recursive fault"; then
18212 error "caught a recursive fault"
18214 $LCTL set_param fail_loc=0
18217 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
18221 #define OBD_FAIL_OBD_CLEANUP 0x60e
18222 $LCTL set_param fail_loc=0x60e
18223 umount $MOUNT || error "umount $MOUNT failed"
18224 stack_trap "mount_client $MOUNT"
18226 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
18227 error "no client OBDs are remained"
18229 $LCTL dl | while read devno state type name foo; do
18232 $LCTL --device $name cleanup
18233 $LCTL --device $name detach
18236 # skip server devices
18241 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
18242 $LCTL dl | egrep " osc | lov | lmv | mdc "
18243 error "some client OBDs are still remained"
18247 run_test 172 "manual device removal with lctl cleanup/detach ======"
18249 # it would be good to share it with obdfilter-survey/iokit-libecho code
18250 setup_obdecho_osc () {
18253 local obdfilter_name=$2
18254 echo "Creating new osc for $obdfilter_name on $ost_nid"
18255 # make sure we can find loopback nid
18256 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
18258 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
18259 ${obdfilter_name}_osc_UUID || rc=2; }
18260 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
18261 ${obdfilter_name}_UUID $ost_nid || rc=3; }
18265 cleanup_obdecho_osc () {
18266 local obdfilter_name=$1
18267 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
18268 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
18275 local pages=${3:-64}
18280 local obd_size=$(get_obd_size $node $OBD)
18281 local page_size=$(get_page_size $node)
18282 if [[ -n "$obd_size" ]]; then
18283 local new_count=$((obd_size / (pages * page_size / 1024)))
18284 [[ $new_count -ge $count ]] || count=$new_count
18287 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
18288 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
18290 if [ $rc -eq 0 ]; then
18291 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
18292 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
18294 echo "New object id is $id"
18295 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
18297 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
18298 "test_brw $count w v $pages $id" || rc=4; }
18299 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
18301 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
18302 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
18303 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
18304 { do_facet $node "$LCTL --device ec detach" || rc=6; }
18305 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
18310 skip "obdecho on osc is no longer supported"
18312 run_test 180a "test obdecho on osc"
18315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18316 remote_ost_nodsh && skip "remote OST with nodsh"
18318 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18319 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18320 error "failed to load module obdecho"
18322 local target=$(do_facet ost1 $LCTL dl |
18323 awk '/obdfilter/ { print $4; exit; }')
18325 if [ -n "$target" ]; then
18326 obdecho_test $target ost1 || error "obdecho_test failed with $?"
18328 do_facet ost1 $LCTL dl
18329 error "there is no obdfilter target on ost1"
18332 run_test 180b "test obdecho directly on obdfilter"
18334 test_180c() { # LU-2598
18335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18336 remote_ost_nodsh && skip "remote OST with nodsh"
18337 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
18338 skip "Need MDS version at least 2.4.0"
18340 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18341 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18342 error "failed to load module obdecho"
18344 local target=$(do_facet ost1 $LCTL dl |
18345 awk '/obdfilter/ { print $4; exit; }')
18347 if [ -n "$target" ]; then
18348 local pages=16384 # 64MB bulk I/O RPC size
18350 obdecho_test "$target" ost1 "$pages" ||
18351 error "obdecho_test with pages=$pages failed with $?"
18353 do_facet ost1 $LCTL dl
18354 error "there is no obdfilter target on ost1"
18357 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
18359 test_181() { # bug 22177
18360 test_mkdir $DIR/$tdir
18361 # create enough files to index the directory
18362 createmany -o $DIR/$tdir/foobar 4000
18363 # print attributes for debug purpose
18366 multiop_bg_pause $DIR/$tdir D_Sc || return 1
18368 # remove the files & current working dir
18369 unlinkmany $DIR/$tdir/foobar 4000
18371 kill -USR1 $MULTIPID
18373 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
18376 run_test 181 "Test open-unlinked dir ========================"
18382 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18384 $LCTL set_param mdc.*.rpc_stats=clear
18386 for (( i = 0; i < $tcount; i++ )) ; do
18387 mkdir $DIR/$tdir/$i
18390 for (( i = 0; i < $tcount; i++ )) ; do
18391 createmany -o $DIR/$tdir/$i/f- $fcount &
18395 for (( i = 0; i < $tcount; i++ )) ; do
18396 unlinkmany $DIR/$tdir/$i/f- $fcount &
18400 $LCTL get_param mdc.*.rpc_stats
18404 run_test 182a "Test parallel modify metadata operations from mdc"
18407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18408 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18415 do_facet mds1 $LCTL list_param \
18416 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
18417 skip "MDS lacks parallel RPC handling"
18419 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18421 rpc_count=$(do_facet mds1 $LCTL get_param -n \
18422 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
18425 createmany -i 0 -d $DIR/$tdir/t- $tcount
18427 for (( i = 0; i < $tcount; i++ )) ; do
18428 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18432 delta=$((etime - stime))
18433 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
18436 for (( i = 0; i < $tcount; i++ )) ; do
18437 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
18441 delta=$((etime - stime))
18442 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
18446 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18448 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
18451 createmany -i 0 -d $DIR/$tdir/t- $tcount
18453 for (( i = 0; i < $tcount; i++ )) ; do
18454 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18458 delta=$((etime - stime))
18459 echo "Time for file creation $delta sec for 1 RPC sent at a time"
18462 for (( i = 0; i < $tcount; i++ )) ; do
18463 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
18467 delta=$((etime - stime))
18468 echo "Time for file removal $delta sec for 1 RPC sent at a time"
18470 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
18472 run_test 182b "Test parallel modify metadata operations from osp"
18474 test_183() { # LU-2275
18475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18476 remote_mds_nodsh && skip "remote MDS with nodsh"
18477 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
18478 skip "Need MDS version at least 2.3.56"
18480 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18481 echo aaa > $DIR/$tdir/$tfile
18483 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
18484 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
18486 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
18487 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
18489 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18491 # Flush negative dentry cache
18492 touch $DIR/$tdir/$tfile
18494 # We are not checking for any leaked references here, they'll
18495 # become evident next time we do cleanup with module unload.
18498 run_test 183 "No crash or request leak in case of strange dispositions ========"
18500 # test suite 184 is for LU-2016, LU-2017
18502 check_swap_layouts_support
18504 dir0=$DIR/$tdir/$testnum
18505 test_mkdir -p -c1 $dir0
18510 $LFS setstripe -c1 $file1
18512 $LFS setstripe -c2 $file2
18514 gen1=$($LFS getstripe -g $file1)
18515 gen2=$($LFS getstripe -g $file2)
18517 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
18518 gen=$($LFS getstripe -g $file1)
18519 [[ $gen1 != $gen ]] ||
18520 error "Layout generation on $file1 does not change"
18521 gen=$($LFS getstripe -g $file2)
18522 [[ $gen2 != $gen ]] ||
18523 error "Layout generation on $file2 does not change"
18525 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
18526 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18528 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
18530 run_test 184a "Basic layout swap"
18533 check_swap_layouts_support
18535 dir0=$DIR/$tdir/$testnum
18536 mkdir -p $dir0 || error "creating dir $dir0"
18543 $LFS setstripe -c1 $file1
18544 $LFS setstripe -c2 $file2
18545 $LFS setstripe -c1 $file3
18546 chown $RUNAS_ID $file3
18547 gen1=$($LFS getstripe -g $file1)
18548 gen2=$($LFS getstripe -g $file2)
18550 $LFS swap_layouts $dir1 $dir2 &&
18551 error "swap of directories layouts should fail"
18552 $LFS swap_layouts $dir1 $file1 &&
18553 error "swap of directory and file layouts should fail"
18554 $RUNAS $LFS swap_layouts $file1 $file2 &&
18555 error "swap of file we cannot write should fail"
18556 $LFS swap_layouts $file1 $file3 &&
18557 error "swap of file with different owner should fail"
18558 /bin/true # to clear error code
18560 run_test 184b "Forbidden layout swap (will generate errors)"
18563 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
18564 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
18565 check_swap_layouts_support
18566 check_swap_layout_no_dom $DIR
18568 local dir0=$DIR/$tdir/$testnum
18569 mkdir -p $dir0 || error "creating dir $dir0"
18571 local ref1=$dir0/ref1
18572 local ref2=$dir0/ref2
18573 local file1=$dir0/file1
18574 local file2=$dir0/file2
18575 # create a file large enough for the concurrent test
18576 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
18577 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
18578 echo "ref file size: ref1($(stat -c %s $ref1))," \
18579 "ref2($(stat -c %s $ref2))"
18582 dd if=$ref1 of=$file1 bs=16k &
18585 # Make sure dd starts to copy file, but wait at most 5 seconds
18587 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
18589 $LFS swap_layouts $file1 $file2
18592 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
18593 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
18595 # how many bytes copied before swapping layout
18596 local copied=$(stat -c %s $file2)
18597 local remaining=$(stat -c %s $ref1)
18598 remaining=$((remaining - copied))
18599 echo "Copied $copied bytes before swapping layout..."
18601 cmp -n $copied $file1 $ref2 | grep differ &&
18602 error "Content mismatch [0, $copied) of ref2 and file1"
18603 cmp -n $copied $file2 $ref1 ||
18604 error "Content mismatch [0, $copied) of ref1 and file2"
18605 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
18606 error "Content mismatch [$copied, EOF) of ref1 and file1"
18609 rm -f $ref1 $ref2 $file1 $file2
18611 run_test 184c "Concurrent write and layout swap"
18614 check_swap_layouts_support
18615 check_swap_layout_no_dom $DIR
18616 [ -z "$(which getfattr 2>/dev/null)" ] &&
18617 skip_env "no getfattr command"
18619 local file1=$DIR/$tdir/$tfile-1
18620 local file2=$DIR/$tdir/$tfile-2
18621 local file3=$DIR/$tdir/$tfile-3
18625 mkdir -p $DIR/$tdir
18626 touch $file1 || error "create $file1 failed"
18627 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18628 error "create $file2 failed"
18629 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18630 error "create $file3 failed"
18631 lovea1=$(get_layout_param $file1)
18633 $LFS swap_layouts $file2 $file3 ||
18634 error "swap $file2 $file3 layouts failed"
18635 $LFS swap_layouts $file1 $file2 ||
18636 error "swap $file1 $file2 layouts failed"
18638 lovea2=$(get_layout_param $file2)
18641 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
18643 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18644 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
18646 run_test 184d "allow stripeless layouts swap"
18649 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
18650 skip "Need MDS version at least 2.6.94"
18651 check_swap_layouts_support
18652 check_swap_layout_no_dom $DIR
18653 [ -z "$(which getfattr 2>/dev/null)" ] &&
18654 skip_env "no getfattr command"
18656 local file1=$DIR/$tdir/$tfile-1
18657 local file2=$DIR/$tdir/$tfile-2
18658 local file3=$DIR/$tdir/$tfile-3
18661 mkdir -p $DIR/$tdir
18662 touch $file1 || error "create $file1 failed"
18663 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18664 error "create $file2 failed"
18665 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18666 error "create $file3 failed"
18668 $LFS swap_layouts $file1 $file2 ||
18669 error "swap $file1 $file2 layouts failed"
18671 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18672 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18674 echo 123 > $file1 || error "Should be able to write into $file1"
18676 $LFS swap_layouts $file1 $file3 ||
18677 error "swap $file1 $file3 layouts failed"
18679 echo 123 > $file1 || error "Should be able to write into $file1"
18681 rm -rf $file1 $file2 $file3
18683 run_test 184e "Recreate layout after stripeless layout swaps"
18686 # Create a file with name longer than sizeof(struct stat) ==
18687 # 144 to see if we can get chars from the file name to appear
18688 # in the returned striping. Note that 'f' == 0x66.
18689 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18691 mkdir -p $DIR/$tdir
18692 mcreate $DIR/$tdir/$file
18693 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18694 error "IOC_MDC_GETFILEINFO returned garbage striping"
18697 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18699 test_185() { # LU-2441
18700 # LU-3553 - no volatile file support in old servers
18701 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18702 skip "Need MDS version at least 2.3.60"
18704 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18705 touch $DIR/$tdir/spoo
18706 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18707 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18708 error "cannot create/write a volatile file"
18709 [ "$FILESET" == "" ] &&
18710 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18711 error "FID is still valid after close"
18713 multiop_bg_pause $DIR/$tdir vVw4096_c
18720 # assume that the next FID for this client is sequential, since stdout
18721 # is unfortunately eaten by multiop_bg_pause
18722 local n=$((${fidv[1]} + 1))
18723 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18724 if [ "$FILESET" == "" ]; then
18725 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18726 error "FID is missing before close"
18728 kill -USR1 $multi_pid
18729 # 1 second delay, so if mtime change we will see it
18731 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18732 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18734 run_test 185 "Volatile file support"
18736 function create_check_volatile() {
18740 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18743 local FID=$(cat /tmp/${tfile}.fid)
18744 [ "$FID" == "" ] && error "can't get FID for volatile"
18745 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18746 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18747 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18751 cancel_lru_locks mdc # flush opencache
18752 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18757 # LU-12516 - volatile creation via .lustre
18758 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18759 skip "Need MDS version at least 2.3.55"
18761 create_check_volatile 0
18762 [ $MDSCOUNT -lt 2 ] && return 0
18765 create_check_volatile 1
18769 run_test 185a "Volatile file creation in .lustre/fid/"
18772 remote_mds_nodsh && skip "remote MDS with nodsh"
18773 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18774 skip "Need MDS version at least 2.3.0"
18776 local dir0=$DIR/$tdir/$testnum
18777 mkdir -p $dir0 || error "creating dir $dir0"
18779 local file=$dir0/file1
18780 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18781 local dv1=$($LFS data_version $file)
18782 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18783 local dv2=$($LFS data_version $file)
18784 [[ $dv1 != $dv2 ]] ||
18785 error "data version did not change on write $dv1 == $dv2"
18790 run_test 187a "Test data version change"
18793 remote_mds_nodsh && skip "remote MDS with nodsh"
18794 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18795 skip "Need MDS version at least 2.3.0"
18797 local dir0=$DIR/$tdir/$testnum
18798 mkdir -p $dir0 || error "creating dir $dir0"
18800 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18801 [[ ${DV[0]} != ${DV[1]} ]] ||
18802 error "data version did not change on write"\
18803 " ${DV[0]} == ${DV[1]}"
18808 run_test 187b "Test data version change on volatile file"
18811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18812 remote_mgs_nodsh && skip "remote MGS with nodsh"
18813 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18815 local POOL=${POOL:-cea1}
18816 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18817 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18820 local last_ost=$(($OSTCOUNT - 1))
18822 local ost_list=$(seq $first_ost $ost_step $last_ost)
18823 local ost_range="$first_ost $last_ost $ost_step"
18824 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18825 local file_dir=$POOL_ROOT/file_tst
18826 local subdir=$test_path/subdir
18830 # former test_200a test_200b
18831 pool_add $POOL || { rc=$? ; break; }
18832 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18833 # former test_200c test_200d
18834 mkdir -p $test_path
18835 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18836 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18838 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18839 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18840 || { rc=$? ; break; }
18841 # former test_200e test_200f
18842 local files=$((OSTCOUNT*3))
18843 pool_alloc_files $POOL $test_path $files "$ost_list" \
18844 || { rc=$? ; break; }
18845 pool_create_files $POOL $file_dir $files "$ost_list" \
18846 || { rc=$? ; break; }
18847 # former test_200g test_200h
18848 pool_lfs_df $POOL || { rc=$? ; break; }
18849 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18851 # former test_201a test_201b test_201c
18852 pool_remove_first_target $POOL || { rc=$? ; break; }
18854 local f=$test_path/$tfile
18855 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18856 pool_remove $POOL $f || { rc=$? ; break; }
18864 run_test 200 "OST pools"
18866 # usage: default_attr <count | size | offset>
18868 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18871 # usage: check_default_stripe_attr
18872 check_default_stripe_attr() {
18873 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18876 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18878 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18882 error "unknown getstripe attr '$1'"
18885 [ $ACTUAL == $EXPECTED ] ||
18886 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18890 test_mkdir $DIR/$tdir
18891 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18893 check_default_stripe_attr --stripe-count
18894 check_default_stripe_attr --stripe-size
18895 check_default_stripe_attr --stripe-index
18897 run_test 204a "Print default stripe attributes"
18900 test_mkdir $DIR/$tdir
18901 $LFS setstripe --stripe-count 1 $DIR/$tdir
18903 check_default_stripe_attr --stripe-size
18904 check_default_stripe_attr --stripe-index
18906 run_test 204b "Print default stripe size and offset"
18909 test_mkdir $DIR/$tdir
18910 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18912 check_default_stripe_attr --stripe-count
18913 check_default_stripe_attr --stripe-index
18915 run_test 204c "Print default stripe count and offset"
18918 test_mkdir $DIR/$tdir
18919 $LFS setstripe --stripe-index 0 $DIR/$tdir
18921 check_default_stripe_attr --stripe-count
18922 check_default_stripe_attr --stripe-size
18924 run_test 204d "Print default stripe count and size"
18927 test_mkdir $DIR/$tdir
18928 $LFS setstripe -d $DIR/$tdir
18930 check_default_stripe_attr --stripe-count --raw
18931 check_default_stripe_attr --stripe-size --raw
18932 check_default_stripe_attr --stripe-index --raw
18934 run_test 204e "Print raw stripe attributes"
18937 test_mkdir $DIR/$tdir
18938 $LFS setstripe --stripe-count 1 $DIR/$tdir
18940 check_default_stripe_attr --stripe-size --raw
18941 check_default_stripe_attr --stripe-index --raw
18943 run_test 204f "Print raw stripe size and offset"
18946 test_mkdir $DIR/$tdir
18947 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18949 check_default_stripe_attr --stripe-count --raw
18950 check_default_stripe_attr --stripe-index --raw
18952 run_test 204g "Print raw stripe count and offset"
18955 test_mkdir $DIR/$tdir
18956 $LFS setstripe --stripe-index 0 $DIR/$tdir
18958 check_default_stripe_attr --stripe-count --raw
18959 check_default_stripe_attr --stripe-size --raw
18961 run_test 204h "Print raw stripe count and size"
18963 # Figure out which job scheduler is being used, if any,
18964 # or use a fake one
18965 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18966 JOBENV=SLURM_JOB_ID
18967 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18969 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18971 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18972 JOBENV=LOADL_STEP_ID
18973 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18976 $LCTL list_param jobid_name > /dev/null 2>&1
18977 if [ $? -eq 0 ]; then
18983 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18985 verify_jobstats() {
18990 # we don't really need to clear the stats for this test to work, since each
18991 # command has a unique jobid, but it makes debugging easier if needed.
18992 # for facet in $facets; do
18993 # local dev=$(convert_facet2label $facet)
18994 # # clear old jobstats
18995 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18998 # use a new JobID for each test, or we might see an old one
18999 [ "$JOBENV" = "FAKE_JOBID" ] &&
19000 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
19002 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
19004 [ "$JOBENV" = "nodelocal" ] && {
19005 FAKE_JOBID=id.$testnum.%e.$RANDOM
19006 $LCTL set_param jobid_name=$FAKE_JOBID
19007 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
19010 log "Test: ${cmd[*]}"
19011 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
19013 if [ $JOBENV = "FAKE_JOBID" ]; then
19014 FAKE_JOBID=$JOBVAL ${cmd[*]}
19019 # all files are created on OST0000
19020 for facet in $facets; do
19021 local stats="*.$(convert_facet2label $facet).job_stats"
19023 # strip out libtool wrappers for in-tree executables
19024 if (( $(do_facet $facet lctl get_param $stats |
19025 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
19026 do_facet $facet lctl get_param $stats
19027 error "No jobstats for $JOBVAL found on $facet::$stats"
19033 local new_jobenv=$1
19035 set_persistent_param_and_check client "jobid_var" \
19036 "$FSNAME.sys.jobid_var" $new_jobenv
19039 test_205a() { # Job stats
19040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19041 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
19042 skip "Need MDS version with at least 2.7.1"
19043 remote_mgs_nodsh && skip "remote MGS with nodsh"
19044 remote_mds_nodsh && skip "remote MDS with nodsh"
19045 remote_ost_nodsh && skip "remote OST with nodsh"
19046 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
19047 skip "Server doesn't support jobstats"
19048 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
19050 local old_jobenv=$($LCTL get_param -n jobid_var)
19051 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
19053 if [[ $PERM_CMD == *"set_param -P"* ]]; then
19054 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
19056 stack_trap "do_facet mgs $PERM_CMD \
19057 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
19061 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
19062 mdt.*.job_cleanup_interval | head -n 1)
19063 local new_interval=5
19064 do_facet $SINGLEMDS \
19065 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
19066 stack_trap "do_facet $SINGLEMDS \
19067 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
19068 local start=$SECONDS
19072 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
19073 verify_jobstats "$cmd" "$SINGLEMDS"
19075 cmd="rmdir $DIR/$tdir"
19076 verify_jobstats "$cmd" "$SINGLEMDS"
19077 # mkdir on secondary MDT
19078 if [ $MDSCOUNT -gt 1 ]; then
19079 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
19080 verify_jobstats "$cmd" "mds2"
19083 cmd="mknod $DIR/$tfile c 1 3"
19084 verify_jobstats "$cmd" "$SINGLEMDS"
19086 cmd="rm -f $DIR/$tfile"
19087 verify_jobstats "$cmd" "$SINGLEMDS"
19088 # create all files on OST0000 so verify_jobstats can find OST stats
19090 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
19091 verify_jobstats "$cmd" "$SINGLEMDS"
19093 cmd="touch $DIR/$tfile"
19094 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19096 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
19097 verify_jobstats "$cmd" "ost1"
19099 cancel_lru_locks osc
19100 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
19101 verify_jobstats "$cmd" "ost1"
19103 cmd="$TRUNCATE $DIR/$tfile 0"
19104 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19106 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
19107 verify_jobstats "$cmd" "$SINGLEMDS"
19108 # jobstats expiry - sleep until old stats should be expired
19109 local left=$((new_interval + 5 - (SECONDS - start)))
19110 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
19111 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
19113 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
19114 verify_jobstats "$cmd" "$SINGLEMDS"
19115 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
19116 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
19118 # Ensure that jobid are present in changelog (if supported by MDS)
19119 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
19120 changelog_dump | tail -10
19121 jobids=$(changelog_dump | tail -9 | grep -c "j=")
19122 [ $jobids -eq 9 ] ||
19123 error "Wrong changelog jobid count $jobids != 9"
19127 jobstats_set $JOBENV
19129 changelog_dump | grep $tfile
19130 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
19131 [ $jobids -eq 0 ] ||
19132 error "Unexpected jobids when jobid_var=$JOBENV"
19135 # test '%j' access to environment variable - if supported
19136 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
19137 JOBENV="JOBCOMPLEX"
19138 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19140 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19143 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
19144 JOBENV="JOBCOMPLEX"
19145 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
19147 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19150 # test '%j' access to per-session jobid - if supported
19151 if lctl list_param jobid_this_session > /dev/null 2>&1
19153 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
19154 lctl set_param jobid_this_session=$USER
19156 JOBENV="JOBCOMPLEX"
19157 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19159 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19162 run_test 205a "Verify job stats"
19164 # LU-13117, LU-13597
19166 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
19167 skip "Need MDS version at least 2.13.54.91"
19169 local job_stats="mdt.*.job_stats"
19170 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
19172 do_facet mds1 $LCTL set_param $job_stats=clear
19174 # Setting jobid_var to USER might not be supported
19175 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
19176 $LCTL set_param jobid_var=USER || true
19177 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
19178 $LCTL set_param jobid_name="%j.%e.%u"
19180 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
19181 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
19182 { do_facet mds1 $LCTL get_param $job_stats;
19183 error "Unexpected jobid found"; }
19184 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
19185 { do_facet mds1 $LCTL get_param $job_stats;
19186 error "wrong job_stats format found"; }
19188 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
19189 echo "MDS does not yet escape jobid" && return 0
19190 $LCTL set_param jobid_var=TEST205b
19191 env -i TEST205b="has sp" touch $DIR/$tfile.2
19192 do_facet mds1 $LCTL get_param $job_stats | grep "has.*x20sp" ||
19193 { do_facet mds1 $LCTL get_param $job_stats;
19194 error "jobid not escaped"; }
19196 run_test 205b "Verify job stats jobid and output format"
19200 $LCTL set_param llite.*.stats=0
19201 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
19202 $LCTL get_param llite.*.stats
19203 $LCTL get_param llite.*.stats | grep \
19204 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
19205 error "wrong client stats format found"
19207 run_test 205c "Verify client stats format"
19210 local file=$DIR/$tdir/$tfile
19212 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
19213 skip "need lustre >= 2.15.53 for lljobstat"
19214 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
19215 skip "need lustre >= 2.15.53 for lljobstat"
19216 verify_yaml_available || skip_env "YAML verification not installed"
19218 test_mkdir -i 0 $DIR/$tdir
19219 $LFS setstripe -E 1M -L mdt -E -1 $file || error "create file failed"
19221 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
19222 error "failed to write data to $file"
19225 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats"
19226 echo -n 'verify rename_stats...'
19227 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats" |
19228 verify_yaml || error "rename_stats is not valid YAML"
19231 echo -n 'verify mdt job_stats...'
19232 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats" |
19233 verify_yaml || error "job_stats on mds1 is not valid YAML"
19236 echo -n 'verify ost job_stats...'
19237 do_facet ost1 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats" |
19238 verify_yaml || error "job_stats on ost1 is not valid YAML"
19241 run_test 205d "verify the format of some stats files"
19245 local file=$DIR/$tdir/$tfile
19247 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
19248 skip "need lustre >= 2.15.53 for lljobstat"
19249 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
19250 skip "need lustre >= 2.15.53 for lljobstat"
19251 verify_yaml_available || skip_env "YAML verification not installed"
19253 mkdir_on_mdt0 $DIR/$tdir || error "failed to create dir"
19255 $LFS setstripe -E EOF -i 0 -c 1 $file ||
19256 error "failed to create $file on ost1"
19257 dd if=/dev/zero of=$file bs=1M count=10 oflag=sync ||
19258 error "failed to write data to $file"
19260 do_facet mds1 "$LCTL get_param *.*.job_stats"
19261 do_facet ost1 "$LCTL get_param *.*.job_stats"
19263 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000"
19264 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" | verify_yaml ||
19265 error "The output of lljobstat is not an valid YAML"
19267 # verify that job dd.0 does exist and has some ops on ost1
19268 # typically this line is like:
19269 # - dd.0: {ops: 20, ...}
19270 ops_comma=$(do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" |
19271 awk '$2=="dd.0:" {print $4}')
19273 (( ${ops_comma%,} >= 10 )) ||
19274 error "cannot find job dd.0 with ops >= 10"
19276 run_test 205e "verify the output of lljobstat"
19278 # LU-1480, LU-1773 and LU-1657
19280 mkdir -p $DIR/$tdir
19281 $LFS setstripe -c -1 $DIR/$tdir
19282 #define OBD_FAIL_LOV_INIT 0x1403
19283 $LCTL set_param fail_loc=0xa0001403
19284 $LCTL set_param fail_val=1
19285 touch $DIR/$tdir/$tfile || true
19287 run_test 206 "fail lov_init_raid0() doesn't lbug"
19290 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19291 local fsz=`stat -c %s $DIR/$tfile`
19292 cancel_lru_locks mdc
19294 # do not return layout in getattr intent
19295 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
19296 $LCTL set_param fail_loc=0x170
19297 local sz=`stat -c %s $DIR/$tfile`
19299 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
19303 run_test 207a "can refresh layout at glimpse"
19306 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19307 local cksum=`md5sum $DIR/$tfile`
19308 local fsz=`stat -c %s $DIR/$tfile`
19309 cancel_lru_locks mdc
19310 cancel_lru_locks osc
19312 # do not return layout in getattr intent
19313 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
19314 $LCTL set_param fail_loc=0x171
19316 # it will refresh layout after the file is opened but before read issues
19317 echo checksum is "$cksum"
19318 echo "$cksum" |md5sum -c --quiet || error "file differs"
19322 run_test 207b "can refresh layout at open"
19325 # FIXME: in this test suite, only RD lease is used. This is okay
19326 # for now as only exclusive open is supported. After generic lease
19327 # is done, this test suite should be revised. - Jinshan
19329 remote_mds_nodsh && skip "remote MDS with nodsh"
19330 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
19331 skip "Need MDS version at least 2.4.52"
19333 echo "==== test 1: verify get lease work"
19334 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
19336 echo "==== test 2: verify lease can be broken by upcoming open"
19337 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19341 $MULTIOP $DIR/$tfile oO_RDWR:c
19342 kill -USR1 $PID && wait $PID || error "break lease error"
19344 echo "==== test 3: verify lease can't be granted if an open already exists"
19345 $MULTIOP $DIR/$tfile oO_RDWR:_c &
19349 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
19350 kill -USR1 $PID && wait $PID || error "open file error"
19352 echo "==== test 4: lease can sustain over recovery"
19353 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
19359 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
19361 echo "==== test 5: lease broken can't be regained by replay"
19362 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19366 # open file to break lease and then recovery
19367 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
19370 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
19374 run_test 208 "Exclusive open"
19377 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
19378 skip_env "must have disp_stripe"
19381 sync; sleep 5; sync;
19383 echo 3 > /proc/sys/vm/drop_caches
19384 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19385 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19386 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19388 # open/close 500 times
19389 for i in $(seq 500); do
19393 echo 3 > /proc/sys/vm/drop_caches
19394 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19395 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19396 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19398 echo "before: $req_before, after: $req_after"
19399 [ $((req_after - req_before)) -ge 300 ] &&
19400 error "open/close requests are not freed"
19403 run_test 209 "read-only open/close requests should be freed promptly"
19408 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
19412 $LFS getstripe $DIR/$tfile
19414 wait $pid || error "multiop failed"
19416 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
19420 $LFS getstripe $DIR/$tfile
19422 wait $pid || error "multiop failed"
19424 run_test 210 "lfs getstripe does not break leases"
19428 size=$((size % 8192 + 1))
19429 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
19430 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
19431 rm -f $DIR/f212 $DIR/f212.xyz
19433 run_test 212 "Sendfile test ============================================"
19436 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
19437 cancel_lru_locks osc
19438 lctl set_param fail_loc=0x8000040f
19439 # generate a read lock
19440 cat $DIR/$tfile > /dev/null
19441 # write to the file, it will try to cancel the above read lock.
19442 cat /etc/hosts >> $DIR/$tfile
19444 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
19446 test_214() { # for bug 20133
19447 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
19448 for (( i=0; i < 340; i++ )) ; do
19449 touch $DIR/$tdir/d214c/a$i
19452 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
19453 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
19454 ls $DIR/d214c || error "ls $DIR/d214c failed"
19455 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
19456 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
19458 run_test 214 "hash-indexed directory test - bug 20133"
19460 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
19461 create_lnet_proc_files() {
19462 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
19465 # counterpart of create_lnet_proc_files
19466 remove_lnet_proc_files() {
19467 rm -f $TMP/lnet_$1.sys
19470 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19471 # 3rd arg as regexp for body
19472 check_lnet_proc_stats() {
19473 local l=$(cat "$TMP/lnet_$1" |wc -l)
19474 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
19476 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
19479 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19480 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
19481 # optional and can be regexp for 2nd line (lnet.routes case)
19482 check_lnet_proc_entry() {
19483 local blp=2 # blp stands for 'position of 1st line of body'
19484 [ -z "$5" ] || blp=3 # lnet.routes case
19486 local l=$(cat "$TMP/lnet_$1" |wc -l)
19487 # subtracting one from $blp because the body can be empty
19488 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
19490 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
19491 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
19493 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
19494 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
19496 # bail out if any unexpected line happened
19497 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
19498 [ "$?" != 0 ] || error "$2 misformatted"
19501 test_215() { # for bugs 18102, 21079, 21517
19502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19504 local N='(0|[1-9][0-9]*)' # non-negative numeric
19505 local P='[1-9][0-9]*' # positive numeric
19506 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
19507 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
19508 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
19509 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
19511 local L1 # regexp for 1st line
19512 local L2 # regexp for 2nd line (optional)
19513 local BR # regexp for the rest (body)
19515 # lnet.stats should look as 11 space-separated non-negative numerics
19516 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
19517 create_lnet_proc_files "stats"
19518 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
19519 remove_lnet_proc_files "stats"
19521 # lnet.routes should look like this:
19522 # Routing disabled/enabled
19523 # net hops priority state router
19524 # where net is a string like tcp0, hops > 0, priority >= 0,
19525 # state is up/down,
19526 # router is a string like 192.168.1.1@tcp2
19527 L1="^Routing (disabled|enabled)$"
19528 L2="^net +hops +priority +state +router$"
19529 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
19530 create_lnet_proc_files "routes"
19531 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
19532 remove_lnet_proc_files "routes"
19534 # lnet.routers should look like this:
19535 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
19536 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
19537 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
19538 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
19539 L1="^ref +rtr_ref +alive +router$"
19540 BR="^$P +$P +(up|down) +$NID$"
19541 create_lnet_proc_files "routers"
19542 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
19543 remove_lnet_proc_files "routers"
19545 # lnet.peers should look like this:
19546 # nid refs state last max rtr min tx min queue
19547 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
19548 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
19549 # numeric (0 or >0 or <0), queue >= 0.
19550 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
19551 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
19552 create_lnet_proc_files "peers"
19553 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
19554 remove_lnet_proc_files "peers"
19556 # lnet.buffers should look like this:
19557 # pages count credits min
19558 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
19559 L1="^pages +count +credits +min$"
19560 BR="^ +$N +$N +$I +$I$"
19561 create_lnet_proc_files "buffers"
19562 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
19563 remove_lnet_proc_files "buffers"
19565 # lnet.nis should look like this:
19566 # nid status alive refs peer rtr max tx min
19567 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
19568 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
19569 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
19570 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
19571 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
19572 create_lnet_proc_files "nis"
19573 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
19574 remove_lnet_proc_files "nis"
19576 # can we successfully write to lnet.stats?
19577 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
19579 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
19581 test_216() { # bug 20317
19582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19583 remote_ost_nodsh && skip "remote OST with nodsh"
19586 local facets=$(get_facets OST)
19587 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19589 save_lustre_params client "osc.*.contention_seconds" > $p
19590 save_lustre_params $facets \
19591 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
19592 save_lustre_params $facets \
19593 "ldlm.namespaces.filter-*.contended_locks" >> $p
19594 save_lustre_params $facets \
19595 "ldlm.namespaces.filter-*.contention_seconds" >> $p
19596 clear_stats osc.*.osc_stats
19598 # agressive lockless i/o settings
19599 do_nodes $(comma_list $(osts_nodes)) \
19600 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
19601 ldlm.namespaces.filter-*.contended_locks=0 \
19602 ldlm.namespaces.filter-*.contention_seconds=60"
19603 lctl set_param -n osc.*.contention_seconds=60
19605 $DIRECTIO write $DIR/$tfile 0 10 4096
19606 $CHECKSTAT -s 40960 $DIR/$tfile
19608 # disable lockless i/o
19609 do_nodes $(comma_list $(osts_nodes)) \
19610 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
19611 ldlm.namespaces.filter-*.contended_locks=32 \
19612 ldlm.namespaces.filter-*.contention_seconds=0"
19613 lctl set_param -n osc.*.contention_seconds=0
19614 clear_stats osc.*.osc_stats
19616 dd if=/dev/zero of=$DIR/$tfile count=0
19617 $CHECKSTAT -s 0 $DIR/$tfile
19619 restore_lustre_params <$p
19623 run_test 216 "check lockless direct write updates file size and kms correctly"
19625 test_217() { # bug 22430
19626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19631 for node in $(nodes_list); do
19632 nid=$(host_nids_address $node $NETTYPE)
19633 if [[ $nid = *-* ]] ; then
19634 echo "lctl ping $(h2nettype $nid)"
19635 lctl ping $(h2nettype $nid)
19637 echo "skipping $node (no hyphen detected)"
19641 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
19644 # do directio so as not to populate the page cache
19645 log "creating a 10 Mb file"
19646 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
19647 log "starting reads"
19648 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19649 log "truncating the file"
19650 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
19652 kill %+ || true # reads might have finished
19653 echo "wait until dd is finished"
19655 log "removing the temporary file"
19656 rm -rf $DIR/$tfile || error "tmp file removal failed"
19658 run_test 218 "parallel read and truncate should not deadlock"
19661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19663 # write one partial page
19664 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
19665 # set no grant so vvp_io_commit_write will do sync write
19666 $LCTL set_param fail_loc=0x411
19667 # write a full page at the end of file
19668 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
19670 $LCTL set_param fail_loc=0
19671 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
19672 $LCTL set_param fail_loc=0x411
19673 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
19676 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
19677 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
19679 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
19681 test_220() { #LU-325
19682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19683 remote_ost_nodsh && skip "remote OST with nodsh"
19684 remote_mds_nodsh && skip "remote MDS with nodsh"
19685 remote_mgs_nodsh && skip "remote MGS with nodsh"
19689 # create on MDT0000 so the last_id and next_id are correct
19690 mkdir_on_mdt0 $DIR/$tdir
19691 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
19695 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
19696 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
19697 osp.$mdtosc_proc1.prealloc_last_id)
19698 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
19699 osp.$mdtosc_proc1.prealloc_next_id)
19703 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
19704 #define OBD_FAIL_OST_ENOINO 0x229
19705 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
19706 create_pool $FSNAME.$TESTNAME || return 1
19707 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
19709 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
19711 MDSOBJS=$((last_id - next_id))
19712 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
19714 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
19715 echo "OST still has $count kbytes free"
19717 echo "create $MDSOBJS files @next_id..."
19718 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
19720 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19721 osp.$mdtosc_proc1.prealloc_last_id)
19722 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19723 osp.$mdtosc_proc1.prealloc_next_id)
19725 echo "after creation, last_id=$last_id2, next_id=$next_id2"
19730 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
19731 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
19733 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
19734 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19735 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19736 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19737 echo "unlink $MDSOBJS files @$next_id..."
19738 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19740 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19745 dd if=`which date` of=$MOUNT/date oflag=sync
19746 chmod +x $MOUNT/date
19748 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19749 $LCTL set_param fail_loc=0x80001401
19751 $MOUNT/date > /dev/null
19754 run_test 221 "make sure fault and truncate race to not cause OOM"
19757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19760 test_mkdir $DIR/$tdir
19761 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19762 createmany -o $DIR/$tdir/$tfile 10
19763 cancel_lru_locks mdc
19764 cancel_lru_locks osc
19765 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19766 $LCTL set_param fail_loc=0x31a
19767 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19768 $LCTL set_param fail_loc=0
19771 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19777 test_mkdir $DIR/$tdir
19778 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19779 createmany -o $DIR/$tdir/$tfile 10
19780 cancel_lru_locks mdc
19781 cancel_lru_locks osc
19782 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19783 $LCTL set_param fail_loc=0x31a
19784 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19785 $LCTL set_param fail_loc=0
19787 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19793 test_mkdir $DIR/$tdir
19794 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19795 createmany -o $DIR/$tdir/$tfile 10
19796 cancel_lru_locks mdc
19797 cancel_lru_locks osc
19798 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19799 $LCTL set_param fail_loc=0x31b
19800 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19801 $LCTL set_param fail_loc=0
19804 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19806 test_224a() { # LU-1039, MRP-303
19807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19808 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19809 $LCTL set_param fail_loc=0x508
19810 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19811 $LCTL set_param fail_loc=0
19814 run_test 224a "Don't panic on bulk IO failure"
19816 test_224bd_sub() { # LU-1039, MRP-303
19817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19821 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19823 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19825 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19826 cancel_lru_locks osc
19828 stack_trap "set_checksums $ORIG_CSUM" EXIT
19829 local at_max_saved=0
19831 # adaptive timeouts may prevent seeing the issue
19832 if at_is_enabled; then
19833 at_max_saved=$(at_max_get mds)
19834 at_max_set 0 mds client
19835 stack_trap "at_max_set $at_max_saved mds client" EXIT
19838 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19839 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19840 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19842 do_facet ost1 $LCTL set_param fail_loc=0
19843 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19848 test_224bd_sub 3 error "dd failed"
19850 run_test 224b "Don't panic on bulk IO failure"
19852 test_224c() { # LU-6441
19853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19854 remote_mds_nodsh && skip "remote MDS with nodsh"
19856 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19857 save_writethrough $p
19858 set_cache writethrough on
19860 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19861 local at_max=$($LCTL get_param -n at_max)
19862 local timeout=$($LCTL get_param -n timeout)
19863 local test_at="at_max"
19864 local param_at="$FSNAME.sys.at_max"
19865 local test_timeout="timeout"
19866 local param_timeout="$FSNAME.sys.timeout"
19868 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19870 set_persistent_param_and_check client "$test_at" "$param_at" 0
19871 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19873 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19874 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19875 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19876 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19878 do_facet ost1 "$LCTL set_param fail_loc=0"
19880 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19881 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19884 $LCTL set_param -n $pages_per_rpc
19885 restore_lustre_params < $p
19888 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19890 test_224d() { # LU-11169
19891 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19893 run_test 224d "Don't corrupt data on bulk IO timeout"
19895 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19898 if [ -z ${MDSSURVEY} ]; then
19899 skip_env "mds-survey not found"
19901 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19902 skip "Need MDS version at least 2.2.51"
19904 local mds=$(facet_host $SINGLEMDS)
19905 local target=$(do_nodes $mds 'lctl dl' |
19906 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19908 local cmd1="file_count=1000 thrhi=4"
19909 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19910 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19911 local cmd="$cmd1 $cmd2 $cmd3"
19913 rm -f ${TMP}/mds_survey*
19915 eval $cmd || error "mds-survey with zero-stripe failed"
19916 cat ${TMP}/mds_survey*
19917 rm -f ${TMP}/mds_survey*
19919 run_test 225a "Metadata survey sanity with zero-stripe"
19922 if [ -z ${MDSSURVEY} ]; then
19923 skip_env "mds-survey not found"
19925 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19926 skip "Need MDS version at least 2.2.51"
19927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19928 remote_mds_nodsh && skip "remote MDS with nodsh"
19929 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19930 skip_env "Need to mount OST to test"
19933 local mds=$(facet_host $SINGLEMDS)
19934 local target=$(do_nodes $mds 'lctl dl' |
19935 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19937 local cmd1="file_count=1000 thrhi=4"
19938 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19939 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19940 local cmd="$cmd1 $cmd2 $cmd3"
19942 rm -f ${TMP}/mds_survey*
19944 eval $cmd || error "mds-survey with stripe_count failed"
19945 cat ${TMP}/mds_survey*
19946 rm -f ${TMP}/mds_survey*
19948 run_test 225b "Metadata survey sanity with stripe_count = 1"
19950 mcreate_path2fid () {
19956 local path=$DIR/$tdir/$name
19961 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19962 error "cannot create $desc"
19964 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19966 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19968 fid_path=$($LFS fid2path $MOUNT $fid)
19970 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19972 [ "$path" == "$fid_path" ] ||
19973 error "fid2path returned $fid_path, expected $path"
19975 echo "pass with $path and $fid"
19980 mkdir -p $DIR/$tdir
19982 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19983 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19984 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19985 mcreate_path2fid 0040666 0 0 dir "directory"
19986 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19987 mcreate_path2fid 0100666 0 0 file "regular file"
19988 mcreate_path2fid 0120666 0 0 link "symbolic link"
19989 mcreate_path2fid 0140666 0 0 sock "socket"
19991 run_test 226a "call path2fid and fid2path on files of all type"
19994 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19999 mkdir -p $DIR/$tdir
20000 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
20001 error "create remote directory failed"
20002 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
20003 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
20004 "character special file (null)"
20005 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
20006 "character special file (no device)"
20007 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
20008 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
20009 "block special file (loop)"
20010 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
20011 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
20012 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
20014 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
20017 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20018 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
20019 skip "Need MDS version at least 2.13.55"
20021 local submnt=/mnt/submnt
20022 local srcfile=/etc/passwd
20023 local dstfile=$submnt/passwd
20029 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
20030 error "create remote directory failed"
20031 mkdir -p $submnt || error "create $submnt failed"
20032 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
20033 error "mount $submnt failed"
20034 stack_trap "umount $submnt" EXIT
20036 cp $srcfile $dstfile
20037 fid=$($LFS path2fid $dstfile)
20038 path=$($LFS fid2path $submnt "$fid")
20039 [ "$path" = "$dstfile" ] ||
20040 error "fid2path $submnt $fid failed ($path != $dstfile)"
20042 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
20044 # LU-1299 Executing or running ldd on a truncated executable does not
20045 # cause an out-of-memory condition.
20047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20048 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
20050 dd if=$(which date) of=$MOUNT/date bs=1k count=1
20051 chmod +x $MOUNT/date
20053 $MOUNT/date > /dev/null
20054 ldd $MOUNT/date > /dev/null
20057 run_test 227 "running truncated executable does not cause OOM"
20059 # LU-1512 try to reuse idle OI blocks
20061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20062 remote_mds_nodsh && skip "remote MDS with nodsh"
20063 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20065 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20066 local myDIR=$DIR/$tdir
20069 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20070 $LCTL set_param fail_loc=0x80001002
20071 createmany -o $myDIR/t- 10000
20072 $LCTL set_param fail_loc=0
20073 # The guard is current the largest FID holder
20075 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20077 local IDX=$(($SEQ % 64))
20079 do_facet $SINGLEMDS sync
20080 # Make sure journal flushed.
20082 local blk1=$(do_facet $SINGLEMDS \
20083 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20084 grep Blockcount | awk '{print $4}')
20086 # Remove old files, some OI blocks will become idle.
20087 unlinkmany $myDIR/t- 10000
20088 # Create new files, idle OI blocks should be reused.
20089 createmany -o $myDIR/t- 2000
20090 do_facet $SINGLEMDS sync
20091 # Make sure journal flushed.
20093 local blk2=$(do_facet $SINGLEMDS \
20094 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20095 grep Blockcount | awk '{print $4}')
20097 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20099 run_test 228a "try to reuse idle OI blocks"
20102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20103 remote_mds_nodsh && skip "remote MDS with nodsh"
20104 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20106 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20107 local myDIR=$DIR/$tdir
20110 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20111 $LCTL set_param fail_loc=0x80001002
20112 createmany -o $myDIR/t- 10000
20113 $LCTL set_param fail_loc=0
20114 # The guard is current the largest FID holder
20116 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20118 local IDX=$(($SEQ % 64))
20120 do_facet $SINGLEMDS sync
20121 # Make sure journal flushed.
20123 local blk1=$(do_facet $SINGLEMDS \
20124 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20125 grep Blockcount | awk '{print $4}')
20127 # Remove old files, some OI blocks will become idle.
20128 unlinkmany $myDIR/t- 10000
20131 stop $SINGLEMDS || error "Fail to stop MDT."
20133 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
20134 error "Fail to start MDT."
20136 client_up || error "Fail to df."
20137 # Create new files, idle OI blocks should be reused.
20138 createmany -o $myDIR/t- 2000
20139 do_facet $SINGLEMDS sync
20140 # Make sure journal flushed.
20142 local blk2=$(do_facet $SINGLEMDS \
20143 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20144 grep Blockcount | awk '{print $4}')
20146 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20148 run_test 228b "idle OI blocks can be reused after MDT restart"
20152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20153 remote_mds_nodsh && skip "remote MDS with nodsh"
20154 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20156 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20157 local myDIR=$DIR/$tdir
20160 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20161 $LCTL set_param fail_loc=0x80001002
20162 # 20000 files can guarantee there are index nodes in the OI file
20163 createmany -o $myDIR/t- 20000
20164 $LCTL set_param fail_loc=0
20165 # The guard is current the largest FID holder
20167 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20169 local IDX=$(($SEQ % 64))
20171 do_facet $SINGLEMDS sync
20172 # Make sure journal flushed.
20174 local blk1=$(do_facet $SINGLEMDS \
20175 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20176 grep Blockcount | awk '{print $4}')
20178 # Remove old files, some OI blocks will become idle.
20179 unlinkmany $myDIR/t- 20000
20181 # The OI file should become empty now
20183 # Create new files, idle OI blocks should be reused.
20184 createmany -o $myDIR/t- 2000
20185 do_facet $SINGLEMDS sync
20186 # Make sure journal flushed.
20188 local blk2=$(do_facet $SINGLEMDS \
20189 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20190 grep Blockcount | awk '{print $4}')
20192 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20194 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
20196 test_229() { # LU-2482, LU-3448
20197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20198 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20199 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
20200 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
20204 # Create a file with a released layout and stripe count 2.
20205 $MULTIOP $DIR/$tfile H2c ||
20206 error "failed to create file with released layout"
20208 $LFS getstripe -v $DIR/$tfile
20210 local pattern=$($LFS getstripe -L $DIR/$tfile)
20211 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
20213 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
20215 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
20216 stat $DIR/$tfile || error "failed to stat released file"
20218 chown $RUNAS_ID $DIR/$tfile ||
20219 error "chown $RUNAS_ID $DIR/$tfile failed"
20221 chgrp $RUNAS_ID $DIR/$tfile ||
20222 error "chgrp $RUNAS_ID $DIR/$tfile failed"
20224 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
20225 rm $DIR/$tfile || error "failed to remove released file"
20227 run_test 229 "getstripe/stat/rm/attr changes work on released files"
20230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20231 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20232 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20233 skip "Need MDS version at least 2.11.52"
20237 test_mkdir $DIR/$tdir
20238 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
20239 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
20240 [ $mdt_idx -ne 0 ] &&
20241 error "create local directory on wrong MDT $mdt_idx"
20243 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
20244 error "create remote directory failed"
20245 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
20246 [ $mdt_idx -ne $MDTIDX ] &&
20247 error "create remote directory on wrong MDT $mdt_idx"
20249 createmany -o $DIR/$tdir/test_230/t- 10 ||
20250 error "create files on remote directory failed"
20251 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
20252 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
20253 rm -r $DIR/$tdir || error "unlink remote directory failed"
20255 run_test 230a "Create remote directory and files under the remote directory"
20258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20259 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20260 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20261 skip "Need MDS version at least 2.11.52"
20269 local migrate_dir=$DIR/$tdir/migrate_dir
20270 local other_dir=$DIR/$tdir/other_dir
20272 test_mkdir $DIR/$tdir
20273 test_mkdir -i0 -c1 $migrate_dir
20274 test_mkdir -i0 -c1 $other_dir
20275 for ((i=0; i<10; i++)); do
20276 mkdir -p $migrate_dir/dir_${i}
20277 createmany -o $migrate_dir/dir_${i}/f 10 ||
20278 error "create files under remote dir failed $i"
20281 cp /etc/passwd $migrate_dir/$tfile
20282 cp /etc/passwd $other_dir/$tfile
20283 chattr +SAD $migrate_dir
20284 chattr +SAD $migrate_dir/$tfile
20286 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20287 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20288 local old_dir_mode=$(stat -c%f $migrate_dir)
20289 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
20291 mkdir -p $migrate_dir/dir_default_stripe2
20292 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
20293 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
20295 mkdir -p $other_dir
20296 ln $migrate_dir/$tfile $other_dir/luna
20297 ln $migrate_dir/$tfile $migrate_dir/sofia
20298 ln $other_dir/$tfile $migrate_dir/david
20299 ln -s $migrate_dir/$tfile $other_dir/zachary
20300 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
20301 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
20307 for len in 58 59 60; do
20308 lnktgt=$(str_repeat 'l' $len)
20309 touch $migrate_dir/$lnktgt
20310 ln -s $lnktgt $migrate_dir/${len}char_ln
20314 for len in 4094 4095; do
20315 lnktgt=$(str_repeat 'l' $len)
20316 ln -s $lnktgt $migrate_dir/${len}char_ln
20320 for len in 254 255; do
20321 touch $migrate_dir/$(str_repeat 'l' $len)
20324 $LFS migrate -m $MDTIDX $migrate_dir ||
20325 error "fails on migrating remote dir to MDT1"
20327 echo "migratate to MDT1, then checking.."
20328 for ((i = 0; i < 10; i++)); do
20329 for file in $(find $migrate_dir/dir_${i}); do
20330 mdt_index=$($LFS getstripe -m $file)
20331 # broken symlink getstripe will fail
20332 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20333 error "$file is not on MDT${MDTIDX}"
20337 # the multiple link file should still in MDT0
20338 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
20339 [ $mdt_index == 0 ] ||
20340 error "$file is not on MDT${MDTIDX}"
20342 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20343 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20344 error " expect $old_dir_flag get $new_dir_flag"
20346 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20347 [ "$old_file_flag" = "$new_file_flag" ] ||
20348 error " expect $old_file_flag get $new_file_flag"
20350 local new_dir_mode=$(stat -c%f $migrate_dir)
20351 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20352 error "expect mode $old_dir_mode get $new_dir_mode"
20354 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20355 [ "$old_file_mode" = "$new_file_mode" ] ||
20356 error "expect mode $old_file_mode get $new_file_mode"
20358 diff /etc/passwd $migrate_dir/$tfile ||
20359 error "$tfile different after migration"
20361 diff /etc/passwd $other_dir/luna ||
20362 error "luna different after migration"
20364 diff /etc/passwd $migrate_dir/sofia ||
20365 error "sofia different after migration"
20367 diff /etc/passwd $migrate_dir/david ||
20368 error "david different after migration"
20370 diff /etc/passwd $other_dir/zachary ||
20371 error "zachary different after migration"
20373 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20374 error "${tfile}_ln different after migration"
20376 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20377 error "${tfile}_ln_other different after migration"
20379 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
20380 [ $stripe_count = 2 ] ||
20381 error "dir strpe_count $d != 2 after migration."
20383 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
20384 [ $stripe_count = 2 ] ||
20385 error "file strpe_count $d != 2 after migration."
20387 #migrate back to MDT0
20390 $LFS migrate -m $MDTIDX $migrate_dir ||
20391 error "fails on migrating remote dir to MDT0"
20393 echo "migrate back to MDT0, checking.."
20394 for file in $(find $migrate_dir); do
20395 mdt_index=$($LFS getstripe -m $file)
20396 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20397 error "$file is not on MDT${MDTIDX}"
20400 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20401 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20402 error " expect $old_dir_flag get $new_dir_flag"
20404 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20405 [ "$old_file_flag" = "$new_file_flag" ] ||
20406 error " expect $old_file_flag get $new_file_flag"
20408 local new_dir_mode=$(stat -c%f $migrate_dir)
20409 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20410 error "expect mode $old_dir_mode get $new_dir_mode"
20412 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20413 [ "$old_file_mode" = "$new_file_mode" ] ||
20414 error "expect mode $old_file_mode get $new_file_mode"
20416 diff /etc/passwd ${migrate_dir}/$tfile ||
20417 error "$tfile different after migration"
20419 diff /etc/passwd ${other_dir}/luna ||
20420 error "luna different after migration"
20422 diff /etc/passwd ${migrate_dir}/sofia ||
20423 error "sofia different after migration"
20425 diff /etc/passwd ${other_dir}/zachary ||
20426 error "zachary different after migration"
20428 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20429 error "${tfile}_ln different after migration"
20431 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20432 error "${tfile}_ln_other different after migration"
20434 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
20435 [ $stripe_count = 2 ] ||
20436 error "dir strpe_count $d != 2 after migration."
20438 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
20439 [ $stripe_count = 2 ] ||
20440 error "file strpe_count $d != 2 after migration."
20442 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20444 run_test 230b "migrate directory"
20447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20448 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20449 remote_mds_nodsh && skip "remote MDS with nodsh"
20450 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20451 skip "Need MDS version at least 2.11.52"
20457 local migrate_dir=$DIR/$tdir/migrate_dir
20459 #If migrating directory fails in the middle, all entries of
20460 #the directory is still accessiable.
20461 test_mkdir $DIR/$tdir
20462 test_mkdir -i0 -c1 $migrate_dir
20463 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
20465 createmany -o $migrate_dir/f $total ||
20466 error "create files under ${migrate_dir} failed"
20468 # fail after migrating top dir, and this will fail only once, so the
20469 # first sub file migration will fail (currently f3), others succeed.
20470 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
20471 do_facet mds1 lctl set_param fail_loc=0x1801
20472 local t=$(ls $migrate_dir | wc -l)
20473 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
20474 error "migrate should fail"
20475 local u=$(ls $migrate_dir | wc -l)
20476 [ "$u" == "$t" ] || error "$u != $t during migration"
20478 # add new dir/file should succeed
20479 mkdir $migrate_dir/dir ||
20480 error "mkdir failed under migrating directory"
20481 touch $migrate_dir/file ||
20482 error "create file failed under migrating directory"
20484 # add file with existing name should fail
20485 for file in $migrate_dir/f*; do
20486 stat $file > /dev/null || error "stat $file failed"
20487 $OPENFILE -f O_CREAT:O_EXCL $file &&
20488 error "open(O_CREAT|O_EXCL) $file should fail"
20489 $MULTIOP $file m && error "create $file should fail"
20490 touch $DIR/$tdir/remote_dir/$tfile ||
20491 error "touch $tfile failed"
20492 ln $DIR/$tdir/remote_dir/$tfile $file &&
20493 error "link $file should fail"
20494 mdt_index=$($LFS getstripe -m $file)
20495 if [ $mdt_index == 0 ]; then
20496 # file failed to migrate is not allowed to rename to
20497 mv $DIR/$tdir/remote_dir/$tfile $file &&
20498 error "rename to $file should fail"
20500 mv $DIR/$tdir/remote_dir/$tfile $file ||
20501 error "rename to $file failed"
20503 echo hello >> $file || error "write $file failed"
20506 # resume migration with different options should fail
20507 $LFS migrate -m 0 $migrate_dir &&
20508 error "migrate -m 0 $migrate_dir should fail"
20510 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
20511 error "migrate -c 2 $migrate_dir should fail"
20513 # resume migration should succeed
20514 $LFS migrate -m $MDTIDX $migrate_dir ||
20515 error "migrate $migrate_dir failed"
20517 echo "Finish migration, then checking.."
20518 for file in $(find $migrate_dir); do
20519 mdt_index=$($LFS getstripe -m $file)
20520 [ $mdt_index == $MDTIDX ] ||
20521 error "$file is not on MDT${MDTIDX}"
20524 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20526 run_test 230c "check directory accessiblity if migration failed"
20529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20530 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20531 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20532 skip "Need MDS version at least 2.11.52"
20534 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
20536 local migrate_dir=$DIR/$tdir/migrate_dir
20546 old_index=$((RANDOM % MDSCOUNT))
20547 old_count=$((MDSCOUNT - old_index))
20548 new_index=$((RANDOM % MDSCOUNT))
20549 new_count=$((MDSCOUNT - new_index))
20550 new_hash=1 # for all_char
20552 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
20553 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
20555 test_mkdir $DIR/$tdir
20556 test_mkdir -i $old_index -c $old_count $migrate_dir
20558 for ((i=0; i<100; i++)); do
20559 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
20560 createmany -o $migrate_dir/dir_${i}/f 100 ||
20561 error "create files under remote dir failed $i"
20564 echo -n "Migrate from MDT$old_index "
20565 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
20566 echo -n "to MDT$new_index"
20567 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
20570 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
20571 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
20572 error "migrate remote dir error"
20574 echo "Finish migration, then checking.."
20575 for file in $(find $migrate_dir -maxdepth 1); do
20576 mdt_index=$($LFS getstripe -m $file)
20577 if [ $mdt_index -lt $new_index ] ||
20578 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
20579 error "$file is on MDT$mdt_index"
20583 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20585 run_test 230d "check migrate big directory"
20588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20589 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20590 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20591 skip "Need MDS version at least 2.11.52"
20598 mkdir_on_mdt0 $DIR/$tdir
20599 mkdir $DIR/$tdir/migrate_dir
20600 mkdir $DIR/$tdir/other_dir
20601 touch $DIR/$tdir/migrate_dir/a
20602 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
20603 ls $DIR/$tdir/other_dir
20605 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20606 error "migrate dir fails"
20608 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20609 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20611 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20612 [ $mdt_index == 0 ] || error "a is not on MDT0"
20614 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
20615 error "migrate dir fails"
20617 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
20618 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
20620 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20621 [ $mdt_index == 1 ] || error "a is not on MDT1"
20623 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
20624 [ $mdt_index == 1 ] || error "b is not on MDT1"
20626 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20627 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
20629 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
20631 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20633 run_test 230e "migrate mulitple local link files"
20636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20637 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20638 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20639 skip "Need MDS version at least 2.11.52"
20644 mkdir -p $DIR/$tdir
20645 mkdir $DIR/$tdir/migrate_dir
20646 $LFS mkdir -i1 $DIR/$tdir/other_dir
20647 touch $DIR/$tdir/migrate_dir/a
20648 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
20649 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
20650 ls $DIR/$tdir/other_dir
20652 # a should be migrated to MDT1, since no other links on MDT0
20653 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20654 error "#1 migrate dir fails"
20655 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20656 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20657 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20658 [ $mdt_index == 1 ] || error "a is not on MDT1"
20660 # a should stay on MDT1, because it is a mulitple link file
20661 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20662 error "#2 migrate dir fails"
20663 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20664 [ $mdt_index == 1 ] || error "a is not on MDT1"
20666 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20667 error "#3 migrate dir fails"
20669 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20670 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
20671 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
20673 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
20674 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
20676 # a should be migrated to MDT0, since no other links on MDT1
20677 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20678 error "#4 migrate dir fails"
20679 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20680 [ $mdt_index == 0 ] || error "a is not on MDT0"
20682 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20684 run_test 230f "migrate mulitple remote link files"
20687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20688 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20689 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20690 skip "Need MDS version at least 2.11.52"
20692 mkdir -p $DIR/$tdir/migrate_dir
20694 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
20695 error "migrating dir to non-exist MDT succeeds"
20698 run_test 230g "migrate dir to non-exist MDT"
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"
20708 mkdir -p $DIR/$tdir/migrate_dir
20710 $LFS migrate -m1 $DIR &&
20711 error "migrating mountpoint1 should fail"
20713 $LFS migrate -m1 $DIR/$tdir/.. &&
20714 error "migrating mountpoint2 should fail"
20717 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
20718 error "migrating $tdir/migrate_dir/.. should fail"
20722 run_test 230h "migrate .. and root"
20725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20726 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20727 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20728 skip "Need MDS version at least 2.11.52"
20730 mkdir -p $DIR/$tdir/migrate_dir
20732 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
20733 error "migration fails with a tailing slash"
20735 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20736 error "migration fails with two tailing slashes"
20738 run_test 230i "lfs migrate -m tolerates trailing slashes"
20741 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20742 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20743 skip "Need MDS version at least 2.11.52"
20745 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20746 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20747 error "create $tfile failed"
20748 cat /etc/passwd > $DIR/$tdir/$tfile
20750 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20752 cmp /etc/passwd $DIR/$tdir/$tfile ||
20753 error "DoM file mismatch after migration"
20755 run_test 230j "DoM file data not changed after dir migration"
20758 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20759 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20760 skip "Need MDS version at least 2.11.56"
20763 local files_on_starting_mdt=0
20765 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20766 $LFS getdirstripe $DIR/$tdir
20767 for i in $(seq $total); do
20768 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20769 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20770 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20773 echo "$files_on_starting_mdt files on MDT0"
20775 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
20776 $LFS getdirstripe $DIR/$tdir
20778 files_on_starting_mdt=0
20779 for i in $(seq $total); do
20780 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20781 error "file $tfile.$i mismatch after migration"
20782 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20783 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20786 echo "$files_on_starting_mdt files on MDT1 after migration"
20787 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20789 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 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 2nd migration"
20796 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20797 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20800 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20801 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20805 run_test 230k "file data not changed after dir migration"
20808 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20809 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20810 skip "Need MDS version at least 2.11.56"
20812 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20813 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20814 error "create files under remote dir failed $i"
20815 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20817 run_test 230l "readdir between MDTs won't crash"
20820 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20821 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20822 skip "Need MDS version at least 2.11.56"
20825 local mig_dir=$DIR/$tdir/migrate_dir
20826 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20830 echo "Creating files and dirs with xattrs"
20831 test_mkdir $DIR/$tdir
20832 test_mkdir -i0 -c1 $mig_dir
20834 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20835 error "cannot set xattr attr1 on dir"
20836 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20837 error "cannot set xattr attr2 on dir"
20838 touch $mig_dir/dir/f0
20839 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20840 error "cannot set xattr attr1 on file"
20841 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20842 error "cannot set xattr attr2 on file"
20843 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20844 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20845 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20846 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20847 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20848 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20849 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20850 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20851 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20853 echo "Migrating to MDT1"
20854 $LFS migrate -m $MDTIDX $mig_dir ||
20855 error "fails on migrating dir to MDT1"
20857 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20858 echo "Checking xattrs"
20859 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20860 [ "$val" = $longstr ] ||
20861 error "expecting xattr1 $longstr on dir, found $val"
20862 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20863 [ "$val" = $shortstr ] ||
20864 error "expecting xattr2 $shortstr on dir, found $val"
20865 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20866 [ "$val" = $longstr ] ||
20867 error "expecting xattr1 $longstr on file, found $val"
20868 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20869 [ "$val" = $shortstr ] ||
20870 error "expecting xattr2 $shortstr on file, found $val"
20872 run_test 230m "xattrs not changed after dir migration"
20875 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20876 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20877 skip "Need MDS version at least 2.13.53"
20879 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20880 cat /etc/hosts > $DIR/$tdir/$tfile
20881 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20882 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20884 cmp /etc/hosts $DIR/$tdir/$tfile ||
20885 error "File data mismatch after migration"
20887 run_test 230n "Dir migration with mirrored file"
20890 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20891 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20892 skip "Need MDS version at least 2.13.52"
20894 local mdts=$(comma_list $(mdts_nodes))
20896 local restripe_status
20900 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20902 # in case "crush" hash type is not set
20903 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20905 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20906 mdt.*MDT0000.enable_dir_restripe)
20907 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20908 stack_trap "do_nodes $mdts $LCTL set_param \
20909 mdt.*.enable_dir_restripe=$restripe_status"
20912 createmany -m $DIR/$tdir/f 100 ||
20913 error "create files under remote dir failed $i"
20914 createmany -d $DIR/$tdir/d 100 ||
20915 error "create dirs under remote dir failed $i"
20917 for i in $(seq 2 $MDSCOUNT); do
20918 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20919 $LFS setdirstripe -c $i $DIR/$tdir ||
20920 error "split -c $i $tdir failed"
20921 wait_update $HOSTNAME \
20922 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20923 error "dir split not finished"
20924 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20925 awk '/migrate/ {sum += $2} END { print sum }')
20926 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20927 # delta is around total_files/stripe_count
20928 (( $delta < 200 / (i - 1) + 4 )) ||
20929 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20932 run_test 230o "dir split"
20935 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20936 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20937 skip "Need MDS version at least 2.13.52"
20939 local mdts=$(comma_list $(mdts_nodes))
20941 local restripe_status
20945 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20947 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20949 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20950 mdt.*MDT0000.enable_dir_restripe)
20951 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20952 stack_trap "do_nodes $mdts $LCTL set_param \
20953 mdt.*.enable_dir_restripe=$restripe_status"
20955 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20956 createmany -m $DIR/$tdir/f 100 ||
20957 error "create files under remote dir failed"
20958 createmany -d $DIR/$tdir/d 100 ||
20959 error "create dirs under remote dir failed"
20961 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20962 local mdt_hash="crush"
20964 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20965 $LFS setdirstripe -c $c $DIR/$tdir ||
20966 error "split -c $c $tdir failed"
20967 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20968 mdt_hash="$mdt_hash,fixed"
20969 elif [ $c -eq 1 ]; then
20972 wait_update $HOSTNAME \
20973 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20974 error "dir merge not finished"
20975 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20976 awk '/migrate/ {sum += $2} END { print sum }')
20977 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20978 # delta is around total_files/stripe_count
20979 (( delta < 200 / c + 4 )) ||
20980 error "$delta files migrated >= $((200 / c + 4))"
20983 run_test 230p "dir merge"
20986 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20987 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20988 skip "Need MDS version at least 2.13.52"
20990 local mdts=$(comma_list $(mdts_nodes))
20991 local saved_threshold=$(do_facet mds1 \
20992 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20993 local saved_delta=$(do_facet mds1 \
20994 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20995 local threshold=100
20998 local stripe_count=0
21003 # test with fewer files on ZFS
21004 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
21006 stack_trap "do_nodes $mdts $LCTL set_param \
21007 mdt.*.dir_split_count=$saved_threshold"
21008 stack_trap "do_nodes $mdts $LCTL set_param \
21009 mdt.*.dir_split_delta=$saved_delta"
21010 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
21011 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
21012 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
21013 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
21014 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
21015 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21017 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
21018 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21020 create=$((threshold * 3 / 2))
21021 while [ $stripe_count -lt $MDSCOUNT ]; do
21022 createmany -m $DIR/$tdir/f $total $create ||
21023 error "create sub files failed"
21024 stat $DIR/$tdir > /dev/null
21025 total=$((total + create))
21026 stripe_count=$((stripe_count + delta))
21027 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
21029 wait_update $HOSTNAME \
21030 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
21031 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
21033 wait_update $HOSTNAME \
21034 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
21035 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
21037 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
21038 echo "$nr_files/$total files on MDT$stripe_index after split"
21039 # allow 10% margin of imbalance with crush hash
21040 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
21041 error "$nr_files files on MDT$stripe_index after split"
21043 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
21044 [ $nr_files -eq $total ] ||
21045 error "total sub files $nr_files != $total"
21048 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
21050 echo "fixed layout directory won't auto split"
21051 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
21052 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
21053 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
21054 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
21055 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
21057 run_test 230q "dir auto split"
21060 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
21061 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
21062 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
21063 skip "Need MDS version at least 2.13.54"
21065 # maximum amount of local locks:
21066 # parent striped dir - 2 locks
21067 # new stripe in parent to migrate to - 1 lock
21068 # source and target - 2 locks
21069 # Total 5 locks for regular file
21070 mkdir -p $DIR/$tdir
21071 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
21072 touch $DIR/$tdir/dir1/eee
21074 # create 4 hardlink for 4 more locks
21075 # Total: 9 locks > RS_MAX_LOCKS (8)
21076 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
21077 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
21078 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
21079 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
21080 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
21081 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
21082 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
21083 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
21085 cancel_lru_locks mdc
21087 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
21088 error "migrate dir fails"
21090 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21092 run_test 230r "migrate with too many local locks"
21095 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
21096 skip "Need MDS version at least 2.14.52"
21098 local mdts=$(comma_list $(mdts_nodes))
21099 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
21100 mdt.*MDT0000.enable_dir_restripe)
21102 stack_trap "do_nodes $mdts $LCTL set_param \
21103 mdt.*.enable_dir_restripe=$restripe_status"
21107 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
21108 test_mkdir $DIR/$tdir
21109 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
21110 error "$LFS mkdir should return EEXIST if target exists"
21114 run_test 230s "lfs mkdir should return -EEXIST if target exists"
21118 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
21119 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
21120 skip "Need MDS version at least 2.14.50"
21122 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
21123 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
21124 $LFS project -p 1 -s $DIR/$tdir ||
21125 error "set $tdir project id failed"
21126 $LFS project -p 2 -s $DIR/$tdir/subdir ||
21127 error "set subdir project id failed"
21128 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
21130 run_test 230t "migrate directory with project ID set"
21134 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21135 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21136 skip "Need MDS version at least 2.14.53"
21140 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21141 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21142 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
21143 for i in $(seq 0 $((MDSCOUNT - 1))); do
21144 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21145 echo "$count dirs migrated to MDT$i"
21147 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21148 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
21150 run_test 230u "migrate directory by QOS"
21154 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21155 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21156 skip "Need MDS version at least 2.14.53"
21160 mkdir $DIR/$tdir || error "mkdir $tdir failed"
21161 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21162 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
21163 for i in $(seq 0 $((MDSCOUNT - 1))); do
21164 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21165 echo "$count subdirs migrated to MDT$i"
21166 (( i == 3 )) && (( count > 0 )) &&
21167 error "subdir shouldn't be migrated to MDT3"
21169 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21170 (( count == 3 )) || error "dirs migrated to $count MDTs"
21172 run_test 230v "subdir migrated to the MDT where its parent is located"
21175 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21176 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21177 skip "Need MDS version at least 2.15.0"
21179 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
21180 createmany -o $DIR/$tdir/f 10 || error "create files failed"
21181 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
21183 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
21184 error "migrate failed"
21186 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
21187 error "$tdir stripe count mismatch"
21189 for i in $(seq 0 9); do
21190 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
21191 error "d$i is striped"
21194 run_test 230w "non-recursive mode dir migration"
21197 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21198 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21199 skip "Need MDS version at least 2.15.0"
21201 mkdir -p $DIR/$tdir || error "mkdir failed"
21202 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
21204 local mdt_name=$(mdtname_from_index 0)
21205 local low=$(do_facet mds2 $LCTL get_param -n \
21206 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
21207 local high=$(do_facet mds2 $LCTL get_param -n \
21208 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
21209 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
21210 local maxage=$(do_facet mds2 $LCTL get_param -n \
21211 osp.*$mdt_name-osp-MDT0001.maxage)
21213 stack_trap "do_facet mds2 $LCTL set_param -n \
21214 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
21215 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
21216 stack_trap "do_facet mds2 $LCTL set_param -n \
21217 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
21219 do_facet mds2 $LCTL set_param -n \
21220 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
21221 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
21223 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
21224 error "migrate $tdir should fail"
21226 do_facet mds2 $LCTL set_param -n \
21227 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
21228 do_facet mds2 $LCTL set_param -n \
21229 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
21231 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
21232 error "migrate failed"
21233 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
21234 error "$tdir stripe count mismatch"
21236 run_test 230x "dir migration check space"
21240 # For simplicity this test assumes that max_pages_per_rpc
21241 # is the same across all OSCs
21242 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
21243 local bulk_size=$((max_pages * PAGE_SIZE))
21244 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
21247 mkdir -p $DIR/$tdir
21248 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
21249 error "failed to set stripe with -S ${brw_size}M option"
21251 # clear the OSC stats
21252 $LCTL set_param osc.*.stats=0 &>/dev/null
21255 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
21256 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
21257 oflag=direct &>/dev/null || error "dd failed"
21259 sync; sleep 1; sync # just to be safe
21260 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
21261 if [ x$nrpcs != "x1" ]; then
21262 $LCTL get_param osc.*.stats
21263 error "found $nrpcs ost_write RPCs, not 1 as expected"
21267 # Drop the OSC cache, otherwise we will read from it
21268 cancel_lru_locks osc
21270 # clear the OSC stats
21271 $LCTL set_param osc.*.stats=0 &>/dev/null
21273 # Client reads $bulk_size.
21274 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
21275 iflag=direct &>/dev/null || error "dd failed"
21277 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
21278 if [ x$nrpcs != "x1" ]; then
21279 $LCTL get_param osc.*.stats
21280 error "found $nrpcs ost_read RPCs, not 1 as expected"
21283 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
21286 mkdir -p $DIR/$tdir
21288 for i in {0..1023}; do
21289 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
21290 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
21291 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
21295 run_test 231b "must not assert on fully utilized OST request buffer"
21298 mkdir -p $DIR/$tdir
21299 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21301 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21302 do_facet ost1 $LCTL set_param fail_loc=0x31c
21304 # ignore dd failure
21305 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
21307 do_facet ost1 $LCTL set_param fail_loc=0
21308 umount_client $MOUNT || error "umount failed"
21309 mount_client $MOUNT || error "mount failed"
21310 stop ost1 || error "cannot stop ost1"
21311 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21313 run_test 232a "failed lock should not block umount"
21316 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
21317 skip "Need MDS version at least 2.10.58"
21319 mkdir -p $DIR/$tdir
21320 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21321 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
21323 cancel_lru_locks osc
21325 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21326 do_facet ost1 $LCTL set_param fail_loc=0x31c
21329 $LFS data_version $DIR/$tdir/$tfile || true
21331 do_facet ost1 $LCTL set_param fail_loc=0
21332 umount_client $MOUNT || error "umount failed"
21333 mount_client $MOUNT || error "mount failed"
21334 stop ost1 || error "cannot stop ost1"
21335 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21337 run_test 232b "failed data version lock should not block umount"
21340 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
21341 skip "Need MDS version at least 2.3.64"
21342 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21344 local fid=$($LFS path2fid $MOUNT)
21346 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21347 error "cannot access $MOUNT using its FID '$fid'"
21349 run_test 233a "checking that OBF of the FS root succeeds"
21352 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
21353 skip "Need MDS version at least 2.5.90"
21354 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21356 local fid=$($LFS path2fid $MOUNT/.lustre)
21358 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21359 error "cannot access $MOUNT/.lustre using its FID '$fid'"
21361 fid=$($LFS path2fid $MOUNT/.lustre/fid)
21362 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21363 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
21365 run_test 233b "checking that OBF of the FS .lustre succeeds"
21368 local p="$TMP/sanityN-$TESTNAME.parameters"
21369 save_lustre_params client "llite.*.xattr_cache" > $p
21370 lctl set_param llite.*.xattr_cache 1 ||
21371 skip_env "xattr cache is not supported"
21373 mkdir -p $DIR/$tdir || error "mkdir failed"
21374 touch $DIR/$tdir/$tfile || error "touch failed"
21375 # OBD_FAIL_LLITE_XATTR_ENOMEM
21376 $LCTL set_param fail_loc=0x1405
21377 getfattr -n user.attr $DIR/$tdir/$tfile &&
21378 error "getfattr should have failed with ENOMEM"
21379 $LCTL set_param fail_loc=0x0
21382 restore_lustre_params < $p
21385 run_test 234 "xattr cache should not crash on ENOMEM"
21388 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
21389 skip "Need MDS version at least 2.4.52"
21391 flock_deadlock $DIR/$tfile
21396 124) error "process hangs on a deadlock"
21398 *) error "error executing flock_deadlock $DIR/$tfile"
21402 run_test 235 "LU-1715: flock deadlock detection does not work properly"
21406 check_swap_layouts_support
21408 local ref1=/etc/passwd
21409 local ref2=/etc/group
21410 local file1=$DIR/$tdir/f1
21411 local file2=$DIR/$tdir/f2
21413 test_mkdir -c1 $DIR/$tdir
21414 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
21415 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
21416 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
21417 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
21418 local fd=$(free_fd)
21419 local cmd="exec $fd<>$file2"
21422 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
21423 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
21426 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
21431 run_test 236 "Layout swap on open unlinked file"
21433 # LU-4659 linkea consistency
21435 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
21436 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
21437 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
21438 skip "Need MDS version at least 2.5.58 or 2.5.2+"
21441 ln $DIR/$tfile $DIR/$tfile.lnk
21442 touch $DIR/$tfile.new
21443 mv $DIR/$tfile.new $DIR/$tfile
21444 local fid1=$($LFS path2fid $DIR/$tfile)
21445 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
21446 local path1=$($LFS fid2path $FSNAME "$fid1")
21447 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
21448 local path2=$($LFS fid2path $FSNAME "$fid2")
21449 [ $tfile.lnk == $path2 ] ||
21450 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
21453 run_test 238 "Verify linkea consistency"
21455 test_239A() { # was test_239
21456 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
21457 skip "Need MDS version at least 2.5.60"
21459 local list=$(comma_list $(mdts_nodes))
21461 mkdir -p $DIR/$tdir
21462 createmany -o $DIR/$tdir/f- 5000
21463 unlinkmany $DIR/$tdir/f- 5000
21464 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
21465 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
21466 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
21467 osp.*MDT*.sync_in_flight" | calc_sum)
21468 [ "$changes" -eq 0 ] || error "$changes not synced"
21470 run_test 239A "osp_sync test"
21472 test_239a() { #LU-5297
21473 remote_mds_nodsh && skip "remote MDS with nodsh"
21476 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
21477 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
21478 chgrp $RUNAS_GID $DIR/$tfile
21479 wait_delete_completed
21481 run_test 239a "process invalid osp sync record correctly"
21483 test_239b() { #LU-5297
21484 remote_mds_nodsh && skip "remote MDS with nodsh"
21487 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
21488 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
21489 chgrp $RUNAS_GID $DIR/$tfile1
21490 wait_delete_completed
21491 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21493 chgrp $RUNAS_GID $DIR/$tfile2
21494 wait_delete_completed
21496 run_test 239b "process osp sync record with ENOMEM error correctly"
21499 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21500 remote_mds_nodsh && skip "remote MDS with nodsh"
21502 mkdir -p $DIR/$tdir
21504 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
21505 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
21506 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
21507 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
21509 umount_client $MOUNT || error "umount failed"
21510 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
21511 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
21512 mount_client $MOUNT || error "failed to mount client"
21514 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
21515 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
21517 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
21523 for LOOP in $(seq $count); do
21524 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
21525 cancel_lru_locks $OSC || true
21533 for LOOP in $(seq $1); do
21534 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
21539 test_241a() { # was test_241
21540 local bsize=$PAGE_SIZE
21542 (( bsize < 40960 )) && bsize=40960
21543 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21545 cancel_lru_locks $OSC
21546 test_241_bio 1000 $bsize &
21548 test_241_dio 1000 $bsize
21551 run_test 241a "bio vs dio"
21554 local bsize=$PAGE_SIZE
21556 (( bsize < 40960 )) && bsize=40960
21557 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21559 test_241_dio 1000 $bsize &
21561 test_241_dio 1000 $bsize
21564 run_test 241b "dio vs dio"
21567 remote_mds_nodsh && skip "remote MDS with nodsh"
21569 mkdir_on_mdt0 $DIR/$tdir
21570 touch $DIR/$tdir/$tfile
21572 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
21573 do_facet mds1 lctl set_param fail_loc=0x105
21574 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
21576 do_facet mds1 lctl set_param fail_loc=0
21577 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
21579 run_test 242 "mdt_readpage failure should not cause directory unreadable"
21583 test_mkdir $DIR/$tdir
21584 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
21586 run_test 243 "various group lock tests"
21590 test_mkdir $DIR/$tdir
21591 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
21592 sendfile_grouplock $DIR/$tdir/$tfile || \
21593 error "sendfile+grouplock failed"
21596 run_test 244a "sendfile with group lock tests"
21600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21603 local size=$((1024*1024))
21605 test_mkdir $DIR/$tdir
21606 for i in $(seq 1 $threads); do
21607 local file=$DIR/$tdir/file_$((i / 10))
21608 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
21611 for i in $(seq 1 $threads); do
21615 run_test 244b "multi-threaded write with group lock"
21618 local flagname="multi_mod_rpcs"
21619 local connect_data_name="max_mod_rpcs"
21622 # check if multiple modify RPCs flag is set
21623 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
21624 grep "connect_flags:")
21627 echo "$out" | grep -qw $flagname
21628 if [ $? -ne 0 ]; then
21629 echo "connect flag $flagname is not set"
21633 # check if multiple modify RPCs data is set
21634 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
21637 echo "$out" | grep -qw $connect_data_name ||
21638 error "import should have connect data $connect_data_name"
21640 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
21643 local flagname="multi_mod_rpcs"
21644 local connect_data_name="max_mod_rpcs"
21647 remote_mds_nodsh && skip "remote MDS with nodsh"
21648 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
21650 # check if multiple modify RPCs flag is set
21651 out=$(do_facet mds1 \
21652 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
21653 grep "connect_flags:")
21656 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
21658 # check if multiple modify RPCs data is set
21659 out=$(do_facet mds1 \
21660 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
21662 [[ "$out" =~ $connect_data_name ]] ||
21665 error "missing connect data $connect_data_name"
21668 run_test 245b "check osp connection flag/data: multiple modify RPCs"
21674 umount_client $submount
21679 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21681 skip_env "Fileset feature is not supported"
21683 local submount=${MOUNT}_$tdir
21686 mkdir -p $submount || error "mkdir $submount failed"
21687 FILESET="$FILESET/$tdir" mount_client $submount ||
21688 error "mount $submount failed"
21689 trap "cleanup_247 $submount" EXIT
21690 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
21691 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
21692 error "read $MOUNT/$tdir/$tfile failed"
21693 cleanup_247 $submount
21695 run_test 247a "mount subdir as fileset"
21698 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21699 skip_env "Fileset feature is not supported"
21701 local submount=${MOUNT}_$tdir
21703 rm -rf $MOUNT/$tdir
21704 mkdir -p $submount || error "mkdir $submount failed"
21706 FILESET="$FILESET/$tdir" mount_client $submount &&
21707 error "mount $submount should fail"
21710 run_test 247b "mount subdir that dose not exist"
21713 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21714 skip_env "Fileset feature is not supported"
21716 local submount=${MOUNT}_$tdir
21718 mkdir -p $MOUNT/$tdir/dir1
21719 mkdir -p $submount || error "mkdir $submount failed"
21720 trap "cleanup_247 $submount" EXIT
21721 FILESET="$FILESET/$tdir" mount_client $submount ||
21722 error "mount $submount failed"
21723 local fid=$($LFS path2fid $MOUNT/)
21724 $LFS fid2path $submount $fid && error "fid2path should fail"
21725 cleanup_247 $submount
21727 run_test 247c "running fid2path outside subdirectory root"
21730 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21731 skip "Fileset feature is not supported"
21733 local submount=${MOUNT}_$tdir
21735 mkdir -p $MOUNT/$tdir/dir1
21736 mkdir -p $submount || error "mkdir $submount failed"
21737 FILESET="$FILESET/$tdir" mount_client $submount ||
21738 error "mount $submount failed"
21739 trap "cleanup_247 $submount" EXIT
21741 local td=$submount/dir1
21742 local fid=$($LFS path2fid $td)
21743 [ -z "$fid" ] && error "path2fid unable to get $td FID"
21745 # check that we get the same pathname back
21748 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
21749 echo "$rootpath $fid"
21750 found=$($LFS fid2path $rootpath "$fid")
21751 [ -n "$found" ] || error "fid2path should succeed"
21752 [ "$found" == "$td" ] || error "fid2path $found != $td"
21754 # check wrong root path format
21755 rootpath=$submount"_wrong"
21756 found=$($LFS fid2path $rootpath "$fid")
21757 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
21759 cleanup_247 $submount
21761 run_test 247d "running fid2path inside subdirectory root"
21765 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21767 skip "Fileset feature is not supported"
21769 local submount=${MOUNT}_$tdir
21772 mkdir -p $submount || error "mkdir $submount failed"
21773 FILESET="$FILESET/.." mount_client $submount &&
21774 error "mount $submount should fail"
21777 run_test 247e "mount .. as fileset"
21780 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
21781 (( $MDS1_VERSION >= $(version_code 2.14.50.162) )) ||
21782 skip "Need at least version 2.14.50.162"
21783 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21784 skip "Fileset feature is not supported"
21786 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21787 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
21788 error "mkdir remote failed"
21789 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
21790 error "mkdir remote/subdir failed"
21791 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
21792 error "mkdir striped failed"
21793 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
21795 local submount=${MOUNT}_$tdir
21797 mkdir -p $submount || error "mkdir $submount failed"
21798 stack_trap "rmdir $submount"
21801 local fileset=$FILESET
21802 local mdts=$(comma_list $(mdts_nodes))
21804 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21805 for dir in $tdir/remote $tdir/remote/subdir $tdir/striped \
21806 $tdir/striped/subdir $tdir/striped/.; do
21807 FILESET="$fileset/$dir" mount_client $submount ||
21808 error "mount $dir failed"
21809 umount_client $submount
21812 run_test 247f "mount striped or remote directory as fileset"
21814 test_subdir_mount_lock()
21817 local submount=${MOUNT}_$(basename $testdir)
21819 touch $DIR/$testdir/$tfile || error "touch $tfile failed"
21821 mkdir -p $submount || error "mkdir $submount failed"
21822 stack_trap "rmdir $submount"
21824 FILESET="$fileset/$testdir" mount_client $submount ||
21825 error "mount $FILESET failed"
21826 stack_trap "umount $submount"
21828 local mdts=$(comma_list $(mdts_nodes))
21832 stat $submount > /dev/null || error "stat $submount failed"
21833 cancel_lru_locks $MDC
21834 stat $submount > /dev/null || error "stat $submount failed"
21835 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
21836 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21837 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
21838 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21839 awk '/getattr/ {sum += $2} END {print sum}')
21841 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21845 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
21847 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21848 error "mkdir $tdir failed"
21849 test_subdir_mount_lock $tdir
21851 run_test 247g "striped directory submount revalidate ROOT from cache"
21854 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
21855 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
21856 skip "Need MDS version at least 2.15.51"
21858 $LFS mkdir -i 1 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21859 test_subdir_mount_lock $tdir
21860 mkdir_on_mdt -i 0 $DIR/$tdir/$tdir.0 || error "mkdir $tdir.0 failed"
21861 mkdir_on_mdt -i 1 $DIR/$tdir/$tdir.0/$tdir.1 ||
21862 error "mkdir $tdir.1 failed"
21863 test_subdir_mount_lock $tdir/$tdir.0/$tdir.1
21865 run_test 247h "remote directory submount revalidate ROOT from cache"
21868 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21869 [ -z "$fast_read_sav" ] && skip "no fast read support"
21871 # create a large file for fast read verification
21872 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21874 # make sure the file is created correctly
21875 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21876 { rm -f $DIR/$tfile; skip "file creation error"; }
21878 echo "Test 1: verify that fast read is 4 times faster on cache read"
21880 # small read with fast read enabled
21881 $LCTL set_param -n llite.*.fast_read=1
21882 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21883 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21884 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21885 # small read with fast read disabled
21886 $LCTL set_param -n llite.*.fast_read=0
21887 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21888 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21889 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21891 # verify that fast read is 4 times faster for cache read
21892 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21893 error_not_in_vm "fast read was not 4 times faster: " \
21894 "$t_fast vs $t_slow"
21896 echo "Test 2: verify the performance between big and small read"
21897 $LCTL set_param -n llite.*.fast_read=1
21899 # 1k non-cache read
21900 cancel_lru_locks osc
21901 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21902 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21903 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21905 # 1M non-cache read
21906 cancel_lru_locks osc
21907 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21908 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21909 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21911 # verify that big IO is not 4 times faster than small IO
21912 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21913 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21915 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21918 run_test 248a "fast read verification"
21921 # Default short_io_bytes=16384, try both smaller and larger sizes.
21922 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21923 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21924 echo "bs=53248 count=113 normal buffered write"
21925 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21926 error "dd of initial data file failed"
21927 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21929 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21930 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21931 error "dd with sync normal writes failed"
21932 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21934 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21935 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21936 error "dd with sync small writes failed"
21937 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21939 cancel_lru_locks osc
21941 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21942 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21943 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21944 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21945 iflag=direct || error "dd with O_DIRECT small read failed"
21946 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21947 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21948 error "compare $TMP/$tfile.1 failed"
21950 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21951 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21953 # just to see what the maximum tunable value is, and test parsing
21954 echo "test invalid parameter 2MB"
21955 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21956 error "too-large short_io_bytes allowed"
21957 echo "test maximum parameter 512KB"
21958 # if we can set a larger short_io_bytes, run test regardless of version
21959 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21960 # older clients may not allow setting it this large, that's OK
21961 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21962 skip "Need at least client version 2.13.50"
21963 error "medium short_io_bytes failed"
21965 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21966 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21968 echo "test large parameter 64KB"
21969 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21970 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21972 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21973 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21974 error "dd with sync large writes failed"
21975 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21977 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21978 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21979 num=$((113 * 4096 / PAGE_SIZE))
21980 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21981 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21982 error "dd with O_DIRECT large writes failed"
21983 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21984 error "compare $DIR/$tfile.3 failed"
21986 cancel_lru_locks osc
21988 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21989 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21990 error "dd with O_DIRECT large read failed"
21991 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21992 error "compare $TMP/$tfile.2 failed"
21994 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21995 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21996 error "dd with O_DIRECT large read failed"
21997 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21998 error "compare $TMP/$tfile.3 failed"
22000 run_test 248b "test short_io read and write for both small and large sizes"
22002 test_249() { # LU-7890
22003 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
22004 skip "Need at least version 2.8.54"
22007 $LFS setstripe -c 1 $DIR/$tfile
22008 # Offset 2T == 4k * 512M
22009 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
22010 error "dd to 2T offset failed"
22012 run_test 249 "Write above 2T file size"
22015 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
22016 && skip "no 16TB file size limit on ZFS"
22018 $LFS setstripe -c 1 $DIR/$tfile
22019 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
22020 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
22021 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
22022 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
22023 conv=notrunc,fsync && error "append succeeded"
22026 run_test 250 "Write above 16T limit"
22029 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
22031 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
22032 #Skip once - writing the first stripe will succeed
22033 $LCTL set_param fail_loc=0xa0001407 fail_val=1
22034 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
22035 error "short write happened"
22037 $LCTL set_param fail_loc=0xa0001407 fail_val=1
22038 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
22039 error "short read happened"
22043 run_test 251 "Handling short read and write correctly"
22046 remote_mds_nodsh && skip "remote MDS with nodsh"
22047 remote_ost_nodsh && skip "remote OST with nodsh"
22048 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
22049 skip_env "ldiskfs only test"
22059 # check lr_reader on OST0000
22061 dev=$(facet_device $tgt)
22062 out=$(do_facet $tgt $LR_READER $dev)
22063 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22065 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
22066 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
22067 error "Invalid uuid returned by $LR_READER on target $tgt"
22068 echo -e "uuid returned by $LR_READER is '$uuid'\n"
22070 # check lr_reader -c on MDT0000
22072 dev=$(facet_device $tgt)
22073 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
22074 skip "$LR_READER does not support additional options"
22076 out=$(do_facet $tgt $LR_READER -c $dev)
22077 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22079 num=$(echo "$out" | grep -c "mdtlov")
22080 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
22081 error "Invalid number of mdtlov clients returned by $LR_READER"
22082 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
22084 # check lr_reader -cr on MDT0000
22085 out=$(do_facet $tgt $LR_READER -cr $dev)
22086 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22088 echo "$out" | grep -q "^reply_data:$" ||
22089 error "$LR_READER should have returned 'reply_data' section"
22090 num=$(echo "$out" | grep -c "client_generation")
22091 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
22093 run_test 252 "check lr_reader tool"
22096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22097 remote_mds_nodsh && skip "remote MDS with nodsh"
22098 remote_mgs_nodsh && skip "remote MGS with nodsh"
22102 local ost_name=$(ostname_from_index $ostidx)
22105 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
22106 do_facet $SINGLEMDS $LCTL get_param -n \
22107 osp.$mdtosc_proc1.reserved_mb_high ||
22108 skip "remote MDS does not support reserved_mb_high"
22112 wait_delete_completed
22115 pool_add $TESTNAME || error "Pool creation failed"
22116 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
22118 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
22119 error "Setstripe failed"
22121 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
22123 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
22125 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
22127 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22128 osp.$mdtosc_proc1.prealloc_status)
22129 echo "prealloc_status $oa_status"
22131 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
22132 error "File creation should fail"
22134 #object allocation was stopped, but we still able to append files
22135 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
22136 oflag=append || error "Append failed"
22138 rm -f $DIR/$tdir/$tfile.0
22140 # For this test, we want to delete the files we created to go out of
22141 # space but leave the watermark, so we remain nearly out of space
22142 ost_watermarks_enospc_delete_files $tfile $ostidx
22144 wait_delete_completed
22148 for i in $(seq 10 12); do
22149 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
22150 2>/dev/null || error "File creation failed after rm"
22153 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22154 osp.$mdtosc_proc1.prealloc_status)
22155 echo "prealloc_status $oa_status"
22157 if (( oa_status != 0 )); then
22158 error "Object allocation still disable after rm"
22161 run_test 253 "Check object allocation limit"
22164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22165 remote_mds_nodsh && skip "remote MDS with nodsh"
22167 local mdt=$(facet_svc $SINGLEMDS)
22169 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
22170 skip "MDS does not support changelog_size"
22174 changelog_register || error "changelog_register failed"
22176 changelog_clear 0 || error "changelog_clear failed"
22178 local size1=$(do_facet $SINGLEMDS \
22179 $LCTL get_param -n mdd.$mdt.changelog_size)
22180 echo "Changelog size $size1"
22183 $LFS mkdir -i 0 $DIR/$tdir
22185 mkdir -p $DIR/$tdir/pics/2008/zachy
22186 touch $DIR/$tdir/pics/2008/zachy/timestamp
22187 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
22188 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
22189 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
22190 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
22191 rm $DIR/$tdir/pics/desktop.jpg
22193 local size2=$(do_facet $SINGLEMDS \
22194 $LCTL get_param -n mdd.$mdt.changelog_size)
22195 echo "Changelog size after work $size2"
22197 (( $size2 > $size1 )) ||
22198 error "new Changelog size=$size2 less than old size=$size1"
22200 run_test 254 "Check changelog size"
22207 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
22208 awk -F: '{print $2}' | grep $type > /dev/null
22209 if [ $? -ne 0 ]; then
22219 lfs ladvise -a willread $file > /dev/null 2>&1
22220 if [ $? -eq 0 ]; then
22224 lfs ladvise -a willread $file 2>&1 |
22225 grep "Inappropriate ioctl for device" > /dev/null
22226 if [ $? -eq 0 ]; then
22233 bc <<<"scale=2; ($1 - $2) * 100 / $2"
22236 # run a random read IO workload
22237 # usage: random_read_iops <filename> <filesize> <iosize>
22238 random_read_iops() {
22241 local iosize=${3:-4096}
22243 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
22244 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
22247 drop_file_oss_cache() {
22251 $LFS ladvise -a dontneed $file 2>/dev/null ||
22252 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
22255 ladvise_willread_performance()
22258 local average_origin=0
22259 local average_cache=0
22260 local average_ladvise=0
22262 for ((i = 1; i <= $repeat; i++)); do
22263 echo "Iter $i/$repeat: reading without willread hint"
22264 cancel_lru_locks osc
22265 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22266 local speed_origin=$(random_read_iops $DIR/$tfile $size)
22267 echo "Iter $i/$repeat: uncached speed: $speed_origin"
22268 average_origin=$(bc <<<"$average_origin + $speed_origin")
22270 cancel_lru_locks osc
22271 local speed_cache=$(random_read_iops $DIR/$tfile $size)
22272 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
22273 average_cache=$(bc <<<"$average_cache + $speed_cache")
22275 cancel_lru_locks osc
22276 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22277 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
22278 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
22279 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
22280 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
22282 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
22283 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
22284 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
22286 speedup_cache=$(percent $average_cache $average_origin)
22287 speedup_ladvise=$(percent $average_ladvise $average_origin)
22289 echo "Average uncached read: $average_origin"
22290 echo "Average speedup with OSS cached read: " \
22291 "$average_cache = +$speedup_cache%"
22292 echo "Average speedup with ladvise willread: " \
22293 "$average_ladvise = +$speedup_ladvise%"
22295 local lowest_speedup=20
22296 if (( ${average_cache%.*} < $lowest_speedup )); then
22297 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
22298 " got $average_cache%. Skipping ladvise willread check."
22302 # the test won't work on ZFS until it supports 'ladvise dontneed', but
22303 # it is still good to run until then to exercise 'ladvise willread'
22304 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22305 [ "$ost1_FSTYPE" = "zfs" ] &&
22306 echo "osd-zfs does not support dontneed or drop_caches" &&
22309 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
22310 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
22311 error_not_in_vm "Speedup with willread is less than " \
22312 "$lowest_speedup%, got $average_ladvise%"
22316 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22317 skip "lustre < 2.8.54 does not support ladvise "
22318 remote_ost_nodsh && skip "remote OST with nodsh"
22320 stack_trap "rm -f $DIR/$tfile"
22321 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
22323 ladvise_no_type willread $DIR/$tfile &&
22324 skip "willread ladvise is not supported"
22326 ladvise_no_ioctl $DIR/$tfile &&
22327 skip "ladvise ioctl is not supported"
22330 local size=$((size_mb * 1048576))
22331 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22332 error "dd to $DIR/$tfile failed"
22334 lfs ladvise -a willread $DIR/$tfile ||
22335 error "Ladvise failed with no range argument"
22337 lfs ladvise -a willread -s 0 $DIR/$tfile ||
22338 error "Ladvise failed with no -l or -e argument"
22340 lfs ladvise -a willread -e 1 $DIR/$tfile ||
22341 error "Ladvise failed with only -e argument"
22343 lfs ladvise -a willread -l 1 $DIR/$tfile ||
22344 error "Ladvise failed with only -l argument"
22346 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
22347 error "End offset should not be smaller than start offset"
22349 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
22350 error "End offset should not be equal to start offset"
22352 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
22353 error "Ladvise failed with overflowing -s argument"
22355 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
22356 error "Ladvise failed with overflowing -e argument"
22358 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
22359 error "Ladvise failed with overflowing -l argument"
22361 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
22362 error "Ladvise succeeded with conflicting -l and -e arguments"
22364 echo "Synchronous ladvise should wait"
22366 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
22367 do_nodes $(comma_list $(osts_nodes)) \
22368 $LCTL set_param fail_val=$delay fail_loc=0x237
22370 local start_ts=$SECONDS
22371 lfs ladvise -a willread $DIR/$tfile ||
22372 error "Ladvise failed with no range argument"
22373 local end_ts=$SECONDS
22374 local inteval_ts=$((end_ts - start_ts))
22376 if [ $inteval_ts -lt $(($delay - 1)) ]; then
22377 error "Synchronous advice didn't wait reply"
22380 echo "Asynchronous ladvise shouldn't wait"
22381 local start_ts=$SECONDS
22382 lfs ladvise -a willread -b $DIR/$tfile ||
22383 error "Ladvise failed with no range argument"
22384 local end_ts=$SECONDS
22385 local inteval_ts=$((end_ts - start_ts))
22387 if [ $inteval_ts -gt $(($delay / 2)) ]; then
22388 error "Asynchronous advice blocked"
22391 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
22392 ladvise_willread_performance
22394 run_test 255a "check 'lfs ladvise -a willread'"
22400 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
22404 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22405 skip "lustre < 2.8.54 does not support ladvise "
22406 remote_ost_nodsh && skip "remote OST with nodsh"
22408 stack_trap "rm -f $DIR/$tfile"
22409 lfs setstripe -c 1 -i 0 $DIR/$tfile
22411 ladvise_no_type dontneed $DIR/$tfile &&
22412 skip "dontneed ladvise is not supported"
22414 ladvise_no_ioctl $DIR/$tfile &&
22415 skip "ladvise ioctl is not supported"
22417 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22418 [ "$ost1_FSTYPE" = "zfs" ] &&
22419 skip "zfs-osd does not support 'ladvise dontneed'"
22422 local size=$((size_mb * 1048576))
22423 # In order to prevent disturbance of other processes, only check 3/4
22424 # of the memory usage
22425 local kibibytes=$((size_mb * 1024 * 3 / 4))
22427 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22428 error "dd to $DIR/$tfile failed"
22430 #force write to complete before dropping OST cache & checking memory
22433 local total=$(facet_meminfo ost1 MemTotal)
22434 echo "Total memory: $total KiB"
22436 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
22437 local before_read=$(facet_meminfo ost1 Cached)
22438 echo "Cache used before read: $before_read KiB"
22440 lfs ladvise -a willread $DIR/$tfile ||
22441 error "Ladvise willread failed"
22442 local after_read=$(facet_meminfo ost1 Cached)
22443 echo "Cache used after read: $after_read KiB"
22445 lfs ladvise -a dontneed $DIR/$tfile ||
22446 error "Ladvise dontneed again failed"
22447 local no_read=$(facet_meminfo ost1 Cached)
22448 echo "Cache used after dontneed ladvise: $no_read KiB"
22450 if [ $total -lt $((before_read + kibibytes)) ]; then
22451 echo "Memory is too small, abort checking"
22455 if [ $((before_read + kibibytes)) -gt $after_read ]; then
22456 error "Ladvise willread should use more memory" \
22457 "than $kibibytes KiB"
22460 if [ $((no_read + kibibytes)) -gt $after_read ]; then
22461 error "Ladvise dontneed should release more memory" \
22462 "than $kibibytes KiB"
22465 run_test 255b "check 'lfs ladvise -a dontneed'"
22468 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
22469 skip "lustre < 2.10.50 does not support lockahead"
22471 local ost1_imp=$(get_osc_import_name client ost1)
22472 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22480 test_mkdir -p $DIR/$tdir
22481 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22483 #test 10 returns only success/failure
22485 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22487 if [ $rc -eq 255 ]; then
22488 error "Ladvise test${i} failed, ${rc}"
22491 #test 11 counts lock enqueue requests, all others count new locks
22493 count=$(do_facet ost1 \
22494 $LCTL get_param -n ost.OSS.ost.stats)
22495 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
22497 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22499 if [ $rc -eq 255 ]; then
22500 error "Ladvise test${i} failed, ${rc}"
22503 new_count=$(do_facet ost1 \
22504 $LCTL get_param -n ost.OSS.ost.stats)
22505 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
22506 awk '{ print $2 }')
22508 difference="$((new_count - count))"
22509 if [ $difference -ne $rc ]; then
22510 error "Ladvise test${i}, bad enqueue count, returned " \
22511 "${rc}, actual ${difference}"
22514 for i in $(seq 12 21); do
22515 # If we do not do this, we run the risk of having too many
22516 # locks and starting lock cancellation while we are checking
22518 cancel_lru_locks osc
22520 count=$($LCTL get_param -n \
22521 ldlm.namespaces.$imp_name.lock_unused_count)
22523 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22525 if [ $rc -eq 255 ]; then
22526 error "Ladvise test ${i} failed, ${rc}"
22529 new_count=$($LCTL get_param -n \
22530 ldlm.namespaces.$imp_name.lock_unused_count)
22531 difference="$((new_count - count))"
22533 # Test 15 output is divided by 100 to map down to valid return
22534 if [ $i -eq 15 ]; then
22538 if [ $difference -ne $rc ]; then
22539 error "Ladvise test ${i}, bad lock count, returned " \
22540 "${rc}, actual ${difference}"
22544 #test 22 returns only success/failure
22546 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22548 if [ $rc -eq 255 ]; then
22549 error "Ladvise test${i} failed, ${rc}"
22552 run_test 255c "suite of ladvise lockahead tests"
22555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22556 remote_mds_nodsh && skip "remote MDS with nodsh"
22557 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22558 changelog_users $SINGLEMDS | grep "^cl" &&
22559 skip "active changelog user"
22565 mdt_dev=$(facet_device $SINGLEMDS)
22568 changelog_register || error "changelog_register failed"
22571 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
22573 changelog_clear 0 || error "changelog_clear failed"
22576 touch $DIR/$tdir/{1..10}
22579 stop $SINGLEMDS || error "Fail to stop MDT"
22582 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
22583 error "Fail to start MDT"
22585 #after mount new plainllog is used
22586 touch $DIR/$tdir/{11..19}
22587 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
22588 stack_trap "rm -f $tmpfile"
22589 cat_sl=$(do_facet $SINGLEMDS "sync; \
22590 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22591 llog_reader $tmpfile | grep -c type=1064553b")
22592 do_facet $SINGLEMDS llog_reader $tmpfile
22594 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
22596 changelog_clear 0 || error "changelog_clear failed"
22598 cat_sl=$(do_facet $SINGLEMDS "sync; \
22599 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22600 llog_reader $tmpfile | grep -c type=1064553b")
22602 if (( cat_sl == 2 )); then
22603 error "Empty plain llog was not deleted from changelog catalog"
22604 elif (( cat_sl != 1 )); then
22605 error "Active plain llog shouldn't be deleted from catalog"
22608 run_test 256 "Check llog delete for empty and not full state"
22611 remote_mds_nodsh && skip "remote MDS with nodsh"
22612 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22613 skip "Need MDS version at least 2.8.55"
22615 test_mkdir $DIR/$tdir
22617 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
22618 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
22621 #define OBD_FAIL_MDS_XATTR_REP 0x161
22622 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22623 local facet=mds$((mdtidx + 1))
22624 set_nodes_failloc $(facet_active_host $facet) 0x80000161
22625 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
22627 stop $facet || error "stop MDS failed"
22628 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
22629 error "start MDS fail"
22630 wait_recovery_complete $facet
22632 run_test 257 "xattr locks are not lost"
22634 # Verify we take the i_mutex when security requires it
22636 #define OBD_FAIL_IMUTEX_SEC 0x141c
22637 $LCTL set_param fail_loc=0x141c
22639 chmod u+s $DIR/$tfile
22640 chmod a+rwx $DIR/$tfile
22641 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22643 if [ $RC -ne 0 ]; then
22644 error "error, failed to take i_mutex, rc=$?"
22648 run_test 258a "verify i_mutex security behavior when suid attributes is set"
22650 # Verify we do NOT take the i_mutex in the normal case
22652 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
22653 $LCTL set_param fail_loc=0x141d
22656 chmod a+rw $DIR/$tfile
22657 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22659 if [ $RC -ne 0 ]; then
22660 error "error, took i_mutex unnecessarily, rc=$?"
22665 run_test 258b "verify i_mutex security behavior"
22668 local file=$DIR/$tfile
22672 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22674 stack_trap "rm -f $file" EXIT
22676 wait_delete_completed
22677 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22678 echo "before: $before"
22680 $LFS setstripe -i 0 -c 1 $file
22681 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
22683 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22684 echo "after write: $after"
22686 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
22687 do_facet ost1 $LCTL set_param fail_loc=0x2301
22689 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22690 echo "after truncate: $after"
22693 do_facet ost1 $LCTL set_param fail_loc=0
22694 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22696 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22697 echo "after restart: $after"
22698 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
22699 error "missing truncate?"
22703 run_test 259 "crash at delayed truncate"
22706 #define OBD_FAIL_MDC_CLOSE 0x806
22707 $LCTL set_param fail_loc=0x80000806
22711 run_test 260 "Check mdc_close fail"
22713 ### Data-on-MDT sanity tests ###
22715 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22716 skip "Need MDS version at least 2.10.55 for DoM"
22719 local dom=$DIR/$tdir/dom_file
22720 local tmp=$DIR/$tdir/tmp_file
22722 mkdir_on_mdt0 $DIR/$tdir
22724 # basic checks for DoM component creation
22725 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
22726 error "Can set MDT layout to non-first entry"
22728 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
22729 error "Can define multiple entries as MDT layout"
22731 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
22733 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
22734 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
22735 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
22737 local mdtidx=$($LFS getstripe -m $dom)
22738 local mdtname=MDT$(printf %04x $mdtidx)
22739 local facet=mds$((mdtidx + 1))
22740 local space_check=1
22742 # Skip free space checks with ZFS
22743 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
22747 local size_tmp=$((65536 * 3))
22748 local mdtfree1=$(do_facet $facet \
22749 lctl get_param -n osd*.*$mdtname.kbytesfree)
22751 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22752 # check also direct IO along write
22753 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
22754 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22756 cmp $tmp $dom || error "file data is different"
22757 [ $(stat -c%s $dom) == $size_tmp ] ||
22758 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22759 if [ $space_check == 1 ]; then
22760 local mdtfree2=$(do_facet $facet \
22761 lctl get_param -n osd*.*$mdtname.kbytesfree)
22763 # increase in usage from by $size_tmp
22764 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22765 error "MDT free space wrong after write: " \
22766 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22770 local size_dom=10000
22772 $TRUNCATE $dom $size_dom
22773 [ $(stat -c%s $dom) == $size_dom ] ||
22774 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
22775 if [ $space_check == 1 ]; then
22776 mdtfree1=$(do_facet $facet \
22777 lctl get_param -n osd*.*$mdtname.kbytesfree)
22778 # decrease in usage from $size_tmp to new $size_dom
22779 [ $(($mdtfree1 - $mdtfree2)) -ge \
22780 $(((size_tmp - size_dom) / 1024)) ] ||
22781 error "MDT free space is wrong after truncate: " \
22782 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
22788 size_dom=$((size_dom + size_tmp))
22789 [ $(stat -c%s $dom) == $size_dom ] ||
22790 error "bad size after append: $(stat -c%s $dom) != $size_dom"
22791 if [ $space_check == 1 ]; then
22792 mdtfree2=$(do_facet $facet \
22793 lctl get_param -n osd*.*$mdtname.kbytesfree)
22794 # increase in usage by $size_tmp from previous
22795 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22796 error "MDT free space is wrong after append: " \
22797 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22802 if [ $space_check == 1 ]; then
22803 mdtfree1=$(do_facet $facet \
22804 lctl get_param -n osd*.*$mdtname.kbytesfree)
22805 # decrease in usage by $size_dom from previous
22806 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
22807 error "MDT free space is wrong after removal: " \
22808 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22811 # combined striping
22812 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22813 error "Can't create DoM + OST striping"
22815 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22816 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22817 # check also direct IO along write
22818 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22820 cmp $tmp $dom || error "file data is different"
22821 [ $(stat -c%s $dom) == $size_tmp ] ||
22822 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22827 run_test 270a "DoM: basic functionality tests"
22830 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22831 skip "Need MDS version at least 2.10.55"
22833 local dom=$DIR/$tdir/dom_file
22834 local max_size=1048576
22836 mkdir -p $DIR/$tdir
22837 $LFS setstripe -E $max_size -L mdt $dom
22839 # truncate over the limit
22840 $TRUNCATE $dom $(($max_size + 1)) &&
22841 error "successful truncate over the maximum size"
22842 # write over the limit
22843 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22844 error "successful write over the maximum size"
22845 # append over the limit
22846 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22847 echo "12345" >> $dom && error "successful append over the maximum size"
22852 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22855 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22856 skip "Need MDS version at least 2.10.55"
22858 mkdir -p $DIR/$tdir
22859 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22861 # check files inherit DoM EA
22862 touch $DIR/$tdir/first
22863 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22864 error "bad pattern"
22865 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22866 error "bad stripe count"
22867 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22868 error "bad stripe size"
22870 # check directory inherits DoM EA and uses it as default
22871 mkdir $DIR/$tdir/subdir
22872 touch $DIR/$tdir/subdir/second
22873 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22874 error "bad pattern in sub-directory"
22875 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22876 error "bad stripe count in sub-directory"
22877 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22878 error "bad stripe size in sub-directory"
22881 run_test 270c "DoM: DoM EA inheritance tests"
22884 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22885 skip "Need MDS version at least 2.10.55"
22887 mkdir -p $DIR/$tdir
22888 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22890 # inherit default DoM striping
22891 mkdir $DIR/$tdir/subdir
22892 touch $DIR/$tdir/subdir/f1
22894 # change default directory striping
22895 $LFS setstripe -c 1 $DIR/$tdir/subdir
22896 touch $DIR/$tdir/subdir/f2
22897 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22898 error "wrong default striping in file 2"
22899 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22900 error "bad pattern in file 2"
22903 run_test 270d "DoM: change striping from DoM to RAID0"
22906 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22907 skip "Need MDS version at least 2.10.55"
22909 mkdir -p $DIR/$tdir/dom
22910 mkdir -p $DIR/$tdir/norm
22913 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22914 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22916 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22917 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22919 # find DoM files by layout
22920 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22921 [ $NUM -eq $DOMFILES ] ||
22922 error "lfs find -L: found $NUM, expected $DOMFILES"
22923 echo "Test 1: lfs find 20 DOM files by layout: OK"
22925 # there should be 1 dir with default DOM striping
22926 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22928 error "lfs find -L: found $NUM, expected 1 dir"
22929 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22931 # find DoM files by stripe size
22932 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22933 [ $NUM -eq $DOMFILES ] ||
22934 error "lfs find -S: found $NUM, expected $DOMFILES"
22935 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22937 # find files by stripe offset except DoM files
22938 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22939 [ $NUM -eq $NORMFILES ] ||
22940 error "lfs find -i: found $NUM, expected $NORMFILES"
22941 echo "Test 5: lfs find no DOM files by stripe index: OK"
22944 run_test 270e "DoM: lfs find with DoM files test"
22947 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22948 skip "Need MDS version at least 2.10.55"
22950 local mdtname=${FSNAME}-MDT0000-mdtlov
22951 local dom=$DIR/$tdir/dom_file
22952 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22953 lod.$mdtname.dom_stripesize)
22954 local dom_limit=131072
22956 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22957 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22958 lod.$mdtname.dom_stripesize)
22959 [ ${dom_limit} -eq ${dom_current} ] ||
22960 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22962 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22963 $LFS setstripe -d $DIR/$tdir
22964 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22965 error "Can't set directory default striping"
22967 # exceed maximum stripe size
22968 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22969 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22970 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22971 error "Able to create DoM component size more than LOD limit"
22973 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22974 dom_current=$(do_facet mds1 $LCTL get_param -n \
22975 lod.$mdtname.dom_stripesize)
22976 [ 0 -eq ${dom_current} ] ||
22977 error "Can't set zero DoM stripe limit"
22980 # attempt to create DoM file on server with disabled DoM should
22981 # remove DoM entry from layout and be succeed
22982 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22983 error "Can't create DoM file (DoM is disabled)"
22984 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22985 error "File has DoM component while DoM is disabled"
22988 # attempt to create DoM file with only DoM stripe should return error
22989 $LFS setstripe -E $dom_limit -L mdt $dom &&
22990 error "Able to create DoM-only file while DoM is disabled"
22992 # too low values to be aligned with smallest stripe size 64K
22993 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22994 dom_current=$(do_facet mds1 $LCTL get_param -n \
22995 lod.$mdtname.dom_stripesize)
22996 [ 30000 -eq ${dom_current} ] &&
22997 error "Can set too small DoM stripe limit"
22999 # 64K is a minimal stripe size in Lustre, expect limit of that size
23000 [ 65536 -eq ${dom_current} ] ||
23001 error "Limit is not set to 64K but ${dom_current}"
23003 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
23004 dom_current=$(do_facet mds1 $LCTL get_param -n \
23005 lod.$mdtname.dom_stripesize)
23007 [ 2147483648 -eq ${dom_current} ] &&
23008 error "Can set too large DoM stripe limit"
23010 do_facet mds1 $LCTL set_param -n \
23011 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
23012 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
23013 error "Can't create DoM component size after limit change"
23014 do_facet mds1 $LCTL set_param -n \
23015 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
23016 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
23017 error "Can't create DoM file after limit decrease"
23018 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
23019 error "Can create big DoM component after limit decrease"
23020 touch ${dom}_def ||
23021 error "Can't create file with old default layout"
23023 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
23026 run_test 270f "DoM: maximum DoM stripe size checks"
23029 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
23030 skip "Need MDS version at least 2.13.52"
23031 local dom=$DIR/$tdir/$tfile
23033 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23034 local lodname=${FSNAME}-MDT0000-mdtlov
23036 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23037 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
23038 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
23039 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23041 local dom_limit=1024
23042 local dom_threshold="50%"
23044 $LFS setstripe -d $DIR/$tdir
23045 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
23046 error "Can't set directory default striping"
23048 do_facet mds1 $LCTL set_param -n \
23049 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
23050 # set 0 threshold and create DOM file to change tunable stripesize
23051 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
23052 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
23053 error "Failed to create $dom file"
23054 # now tunable dom_cur_stripesize should reach maximum
23055 local dom_current=$(do_facet mds1 $LCTL get_param -n \
23056 lod.${lodname}.dom_stripesize_cur_kb)
23057 [[ $dom_current == $dom_limit ]] ||
23058 error "Current DOM stripesize is not maximum"
23061 # set threshold for further tests
23062 do_facet mds1 $LCTL set_param -n \
23063 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
23064 echo "DOM threshold is $dom_threshold free space"
23067 # Spoof bfree to exceed threshold
23068 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
23069 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
23070 for spfree in 40 20 0 15 30 55; do
23071 do_facet mds1 $LCTL set_param -n fail_val=$spfree
23072 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
23073 error "Failed to create $dom file"
23074 dom_def=$(do_facet mds1 $LCTL get_param -n \
23075 lod.${lodname}.dom_stripesize_cur_kb)
23076 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
23077 [[ $dom_def != $dom_current ]] ||
23078 error "Default stripe size was not changed"
23079 if (( spfree > 0 )) ; then
23080 dom_set=$($LFS getstripe -S $dom)
23081 (( dom_set == dom_def * 1024 )) ||
23082 error "DOM component size is still old"
23084 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
23085 error "DoM component is set with no free space"
23088 dom_current=$dom_def
23091 run_test 270g "DoM: default DoM stripe size depends on free space"
23094 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
23095 skip "Need MDS version at least 2.13.53"
23097 local mdtname=${FSNAME}-MDT0000-mdtlov
23098 local dom=$DIR/$tdir/$tfile
23099 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23101 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
23102 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23104 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23105 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
23106 error "can't create OST file"
23107 # mirrored file with DOM entry in the second mirror
23108 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
23109 error "can't create mirror with DoM component"
23111 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
23113 # DOM component in the middle and has other enries in the same mirror,
23114 # should succeed but lost DoM component
23115 $LFS setstripe --copy=${dom}_1 $dom ||
23116 error "Can't create file from OST|DOM mirror layout"
23117 # check new file has no DoM layout after all
23118 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
23119 error "File has DoM component while DoM is disabled"
23121 run_test 270h "DoM: DoM stripe removal when disabled on server"
23124 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
23125 skip "Need MDS version at least 2.14.54"
23128 # DoM with plain layout
23129 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
23130 error "default plain layout with DoM must fail"
23131 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
23132 error "setstripe plain file layout with DoM must fail"
23133 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
23134 error "default DoM layout with bad striping must fail"
23135 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
23136 error "setstripe to DoM layout with bad striping must fail"
23139 run_test 270i "DoM: setting invalid DoM striping should fail"
23142 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23143 skip "Need MDS version at least 2.10.55"
23145 local dom=$DIR/$tdir/dom
23147 mkdir -p $DIR/$tdir
23149 $LFS setstripe -E 1024K -L mdt $dom
23151 lctl set_param -n mdc.*.stats=clear
23152 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23153 cat $dom > /dev/null
23154 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
23155 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
23159 run_test 271a "DoM: data is cached for read after write"
23162 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23163 skip "Need MDS version at least 2.10.55"
23165 local dom=$DIR/$tdir/dom
23167 mkdir -p $DIR/$tdir
23169 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23171 lctl set_param -n mdc.*.stats=clear
23172 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23173 cancel_lru_locks mdc
23174 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
23175 # second stat to check size is cached on client
23176 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
23177 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23178 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
23181 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
23184 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23185 skip "Need MDS version at least 2.10.55"
23187 local dom=$DIR/$tdir/dom
23189 mkdir -p $DIR/$tdir
23191 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23193 lctl set_param -n mdc.*.stats=clear
23194 lctl set_param -n osc.*.stats=clear
23195 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
23196 cancel_lru_locks mdc
23197 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23198 # second stat to check size is cached on client
23199 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23200 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23201 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
23202 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
23203 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
23206 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
23212 local mdt=MDT$(printf %04x $mdtidx)
23214 if [ -z $param ]; then
23215 lctl get_param -n mdc.*$mdt*.stats
23217 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
23222 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23223 skip "Need MDS version at least 2.10.55"
23225 local dom=$DIR/$tdir/dom
23227 mkdir -p $DIR/$tdir
23229 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23231 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23232 local facet=mds$((mdtidx + 1))
23234 cancel_lru_locks mdc
23235 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
23236 createmany -o $dom 1000
23237 lctl set_param -n mdc.*.stats=clear
23238 smalliomany -w $dom 1000 200
23239 get_mdc_stats $mdtidx
23240 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23241 # Each file has 1 open, 1 IO enqueues, total 2000
23242 # but now we have also +1 getxattr for security.capability, total 3000
23243 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
23244 unlinkmany $dom 1000
23246 cancel_lru_locks mdc
23247 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
23248 createmany -o $dom 1000
23249 lctl set_param -n mdc.*.stats=clear
23250 smalliomany -w $dom 1000 200
23251 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23252 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
23253 # for OPEN and IO lock.
23254 [ $((enq - enq_2)) -ge 1000 ] ||
23255 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
23256 unlinkmany $dom 1000
23259 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
23261 cleanup_271def_tests() {
23267 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23268 skip "Need MDS version at least 2.10.57"
23270 local dom=$DIR/$tdir/dom
23271 local tmp=$TMP/$tfile
23272 trap "cleanup_271def_tests $tmp" EXIT
23274 mkdir -p $DIR/$tdir
23276 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23278 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23280 cancel_lru_locks mdc
23281 dd if=/dev/urandom of=$tmp bs=1000 count=1
23282 dd if=$tmp of=$dom bs=1000 count=1
23283 cancel_lru_locks mdc
23285 cat /etc/hosts >> $tmp
23286 lctl set_param -n mdc.*.stats=clear
23288 # append data to the same file it should update local page
23289 echo "Append to the same page"
23290 cat /etc/hosts >> $dom
23291 local num=$(get_mdc_stats $mdtidx ost_read)
23292 local ra=$(get_mdc_stats $mdtidx req_active)
23293 local rw=$(get_mdc_stats $mdtidx req_waittime)
23295 [ -z $num ] || error "$num READ RPC occured"
23296 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23300 cmp $tmp $dom || error "file miscompare"
23302 cancel_lru_locks mdc
23303 lctl set_param -n mdc.*.stats=clear
23305 echo "Open and read file"
23306 cat $dom > /dev/null
23307 local num=$(get_mdc_stats $mdtidx ost_read)
23308 local ra=$(get_mdc_stats $mdtidx req_active)
23309 local rw=$(get_mdc_stats $mdtidx req_waittime)
23311 [ -z $num ] || error "$num READ RPC occured"
23312 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23316 cmp $tmp $dom || error "file miscompare"
23320 run_test 271d "DoM: read on open (1K file in reply buffer)"
23323 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23324 skip "Need MDS version at least 2.10.57"
23326 local dom=$DIR/$tdir/dom
23327 local tmp=$TMP/$tfile
23328 trap "cleanup_271def_tests $tmp" EXIT
23330 mkdir -p $DIR/$tdir
23332 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23334 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23336 cancel_lru_locks mdc
23337 dd if=/dev/urandom of=$tmp bs=265000 count=1
23338 dd if=$tmp of=$dom bs=265000 count=1
23339 cancel_lru_locks mdc
23340 cat /etc/hosts >> $tmp
23341 lctl set_param -n mdc.*.stats=clear
23343 echo "Append to the same page"
23344 cat /etc/hosts >> $dom
23345 local num=$(get_mdc_stats $mdtidx ost_read)
23346 local ra=$(get_mdc_stats $mdtidx req_active)
23347 local rw=$(get_mdc_stats $mdtidx req_waittime)
23349 [ -z $num ] || error "$num READ RPC occured"
23350 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23354 cmp $tmp $dom || error "file miscompare"
23356 cancel_lru_locks mdc
23357 lctl set_param -n mdc.*.stats=clear
23359 echo "Open and read file"
23360 cat $dom > /dev/null
23361 local num=$(get_mdc_stats $mdtidx ost_read)
23362 local ra=$(get_mdc_stats $mdtidx req_active)
23363 local rw=$(get_mdc_stats $mdtidx req_waittime)
23365 [ -z $num ] && num=0
23366 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
23367 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23371 cmp $tmp $dom || error "file miscompare"
23375 run_test 271f "DoM: read on open (200K file and read tail)"
23378 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
23379 skip "Skipping due to old client or server version"
23381 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
23383 $CHECKSTAT -t file $DIR1/$tfile
23385 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
23388 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
23389 $LCTL set_param fail_loc=0x80000314
23390 rm $DIR1/$tfile || error "Unlink fails"
23392 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
23393 [ $RC -eq 0 ] || error "Failed write to stale object"
23395 run_test 271g "Discard DoM data vs client flush race"
23398 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23399 skip "Need MDS version at least 2.11.50"
23401 local dom=$DIR/$tdir/dom
23402 mkdir -p $DIR/$tdir
23404 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
23405 dd if=/dev/urandom of=$dom bs=512K count=1 ||
23406 error "failed to write data into $dom"
23407 local old_md5=$(md5sum $dom)
23409 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
23410 error "failed to migrate to the same DoM component"
23412 local new_md5=$(md5sum $dom)
23414 [ "$old_md5" == "$new_md5" ] ||
23415 error "md5sum differ: $old_md5, $new_md5"
23417 [ $($LFS getstripe -c $dom) -eq 2 ] ||
23418 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
23420 run_test 272a "DoM migration: new layout with the same DOM component"
23423 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23424 skip "Need MDS version at least 2.11.50"
23426 local dom=$DIR/$tdir/dom
23427 mkdir -p $DIR/$tdir
23428 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23430 local mdtidx=$($LFS getstripe -m $dom)
23431 local mdtname=MDT$(printf %04x $mdtidx)
23432 local facet=mds$((mdtidx + 1))
23434 local mdtfree1=$(do_facet $facet \
23435 lctl get_param -n osd*.*$mdtname.kbytesfree)
23436 dd if=/dev/urandom of=$dom bs=2M count=1 ||
23437 error "failed to write data into $dom"
23438 local old_md5=$(md5sum $dom)
23439 cancel_lru_locks mdc
23440 local mdtfree1=$(do_facet $facet \
23441 lctl get_param -n osd*.*$mdtname.kbytesfree)
23443 $LFS migrate -c2 $dom ||
23444 error "failed to migrate to the new composite layout"
23445 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23446 error "MDT stripe was not removed"
23448 cancel_lru_locks mdc
23449 local new_md5=$(md5sum $dom)
23450 [ "$old_md5" == "$new_md5" ] ||
23451 error "$old_md5 != $new_md5"
23453 # Skip free space checks with ZFS
23454 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23455 local mdtfree2=$(do_facet $facet \
23456 lctl get_param -n osd*.*$mdtname.kbytesfree)
23457 [ $mdtfree2 -gt $mdtfree1 ] ||
23458 error "MDT space is not freed after migration"
23462 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
23465 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23466 skip "Need MDS version at least 2.11.50"
23468 local dom=$DIR/$tdir/$tfile
23469 mkdir -p $DIR/$tdir
23470 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23472 local mdtidx=$($LFS getstripe -m $dom)
23473 local mdtname=MDT$(printf %04x $mdtidx)
23474 local facet=mds$((mdtidx + 1))
23476 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23477 error "failed to write data into $dom"
23478 local old_md5=$(md5sum $dom)
23479 cancel_lru_locks mdc
23480 local mdtfree1=$(do_facet $facet \
23481 lctl get_param -n osd*.*$mdtname.kbytesfree)
23483 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
23484 error "failed to migrate to the new composite layout"
23485 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
23486 error "MDT stripe was not removed"
23488 cancel_lru_locks mdc
23489 local new_md5=$(md5sum $dom)
23490 [ "$old_md5" == "$new_md5" ] ||
23491 error "$old_md5 != $new_md5"
23493 # Skip free space checks with ZFS
23494 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23495 local mdtfree2=$(do_facet $facet \
23496 lctl get_param -n osd*.*$mdtname.kbytesfree)
23497 [ $mdtfree2 -gt $mdtfree1 ] ||
23498 error "MDS space is not freed after migration"
23502 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
23505 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23506 skip "Need MDS version at least 2.12.55"
23508 local dom=$DIR/$tdir/$tfile
23509 mkdir -p $DIR/$tdir
23510 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23512 local mdtidx=$($LFS getstripe -m $dom)
23513 local mdtname=MDT$(printf %04x $mdtidx)
23514 local facet=mds$((mdtidx + 1))
23516 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23517 error "failed to write data into $dom"
23518 local old_md5=$(md5sum $dom)
23519 cancel_lru_locks mdc
23520 local mdtfree1=$(do_facet $facet \
23521 lctl get_param -n osd*.*$mdtname.kbytesfree)
23523 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
23524 error "failed mirroring to the new composite layout"
23525 $LFS mirror resync $dom ||
23526 error "failed mirror resync"
23527 $LFS mirror split --mirror-id 1 -d $dom ||
23528 error "failed mirror split"
23530 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23531 error "MDT stripe was not removed"
23533 cancel_lru_locks mdc
23534 local new_md5=$(md5sum $dom)
23535 [ "$old_md5" == "$new_md5" ] ||
23536 error "$old_md5 != $new_md5"
23538 # Skip free space checks with ZFS
23539 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23540 local mdtfree2=$(do_facet $facet \
23541 lctl get_param -n osd*.*$mdtname.kbytesfree)
23542 [ $mdtfree2 -gt $mdtfree1 ] ||
23543 error "MDS space is not freed after DOM mirror deletion"
23547 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
23550 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23551 skip "Need MDS version at least 2.12.55"
23553 local dom=$DIR/$tdir/$tfile
23554 mkdir -p $DIR/$tdir
23555 $LFS setstripe -c 2 $dom
23557 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23558 error "failed to write data into $dom"
23559 local old_md5=$(md5sum $dom)
23562 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
23563 error "failed mirroring to the DOM layout"
23564 $LFS mirror resync $dom ||
23565 error "failed mirror resync"
23566 $LFS mirror split --mirror-id 1 -d $dom ||
23567 error "failed mirror split"
23569 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23570 error "MDT stripe wasn't set"
23573 local new_md5=$(md5sum $dom)
23574 [ "$old_md5" == "$new_md5" ] ||
23575 error "$old_md5 != $new_md5"
23579 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
23582 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23583 skip "Need MDS version at least 2.12.55"
23585 local dom=$DIR/$tdir/$tfile
23586 mkdir -p $DIR/$tdir
23587 $LFS setstripe -c 2 $dom
23589 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23590 error "failed to write data into $dom"
23591 local old_md5=$(md5sum $dom)
23594 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
23595 error "failed migrating to the DOM file"
23597 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23598 error "MDT stripe wasn't set"
23601 local new_md5=$(md5sum $dom)
23602 [ "$old_md5" != "$new_md5" ] &&
23603 error "$old_md5 != $new_md5"
23607 run_test 272f "DoM migration: OST-striped file to DOM file"
23610 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23611 skip "Need MDS version at least 2.11.50"
23613 # Layout swap cannot be done if either file has DOM component,
23614 # this will never be supported, migration should be used instead
23616 local dom=$DIR/$tdir/$tfile
23617 mkdir -p $DIR/$tdir
23619 $LFS setstripe -c2 ${dom}_plain
23620 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
23621 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
23622 error "can swap layout with DoM component"
23623 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
23624 error "can swap layout with DoM component"
23626 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
23627 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
23628 error "can swap layout with DoM component"
23629 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
23630 error "can swap layout with DoM component"
23633 run_test 273a "DoM: layout swapping should fail with DOM"
23636 mkdir -p $DIR/$tdir
23637 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
23639 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
23640 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
23642 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
23644 run_test 273b "DoM: race writeback and object destroy"
23647 remote_ost_nodsh && skip "remote OST with nodsh"
23648 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
23649 skip "Need OST version >= 2.10.57"
23651 local file=$DIR/$tfile
23654 oss=$(comma_list $(osts_nodes))
23656 dd if=/dev/urandom of=$file bs=1M count=2 ||
23657 error "failed to create a file"
23658 cancel_lru_locks osc
23661 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23662 error "failed to read a file"
23664 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
23665 $LCTL set_param fail_loc=0x8000031f
23667 cancel_lru_locks osc &
23670 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
23671 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
23672 #IO takes another lock, but matches the PENDING one
23673 #and places it to the IO RPC
23674 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23675 error "failed to read a file with PENDING lock"
23677 run_test 275 "Read on a canceled duplicate lock"
23680 remote_ost_nodsh && skip "remote OST with nodsh"
23683 do_facet ost1 "(while true; do \
23684 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
23685 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
23688 for LOOP in $(seq 20); do
23690 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
23693 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
23694 rm $TMP/sanity_276_pid"
23696 run_test 276 "Race between mount and obd_statfs"
23699 $LCTL set_param ldlm.namespaces.*.lru_size=0
23700 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23701 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23702 grep ^used_mb | awk '{print $2}')
23703 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
23704 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
23705 oflag=direct conv=notrunc
23706 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23707 grep ^used_mb | awk '{print $2}')
23708 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
23710 run_test 277 "Direct IO shall drop page cache"
23713 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23714 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23715 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
23716 skip "needs the same host for mdt1 mdt2" && return
23721 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
23722 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
23728 echo "Starting MDTs"
23729 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
23731 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
23733 do_facet mds2 $LCTL set_param fail_loc=0
23735 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
23736 wait_recovery_complete mds2
23738 run_test 278 "Race starting MDS between MDTs stop/start"
23741 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
23742 skip "Need MGS version at least 2.13.52"
23743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23744 combined_mgs_mds || skip "needs combined MGS/MDT"
23746 umount_client $MOUNT
23747 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
23748 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
23750 mount_client $MOUNT &
23752 stop mgs || error "stop mgs failed"
23753 #for a race mgs would crash
23754 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
23755 # make sure we unmount client before remounting
23757 umount_client $MOUNT
23758 mount_client $MOUNT || error "mount client failed"
23760 run_test 280 "Race between MGS umount and client llog processing"
23762 cleanup_test_300() {
23766 test_striped_dir() {
23771 mkdir -p $DIR/$tdir
23773 SAVE_UMASK=$(umask)
23774 trap cleanup_test_300 RETURN EXIT
23776 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
23777 $DIR/$tdir/striped_dir ||
23778 error "set striped dir error"
23780 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
23781 [ "$mode" = "755" ] || error "expect 755 got $mode"
23783 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
23784 error "getdirstripe failed"
23785 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
23786 if [ "$stripe_count" != "2" ]; then
23787 error "1:stripe_count is $stripe_count, expect 2"
23789 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
23790 if [ "$stripe_count" != "2" ]; then
23791 error "2:stripe_count is $stripe_count, expect 2"
23794 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
23795 if [ "$stripe_index" != "$mdt_index" ]; then
23796 error "stripe_index is $stripe_index, expect $mdt_index"
23799 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23800 error "nlink error after create striped dir"
23802 mkdir $DIR/$tdir/striped_dir/a
23803 mkdir $DIR/$tdir/striped_dir/b
23805 stat $DIR/$tdir/striped_dir/a ||
23806 error "create dir under striped dir failed"
23807 stat $DIR/$tdir/striped_dir/b ||
23808 error "create dir under striped dir failed"
23810 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
23811 error "nlink error after mkdir"
23813 rmdir $DIR/$tdir/striped_dir/a
23814 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
23815 error "nlink error after rmdir"
23817 rmdir $DIR/$tdir/striped_dir/b
23818 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23819 error "nlink error after rmdir"
23821 chattr +i $DIR/$tdir/striped_dir
23822 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23823 error "immutable flags not working under striped dir!"
23824 chattr -i $DIR/$tdir/striped_dir
23826 rmdir $DIR/$tdir/striped_dir ||
23827 error "rmdir striped dir error"
23835 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23836 skip "skipped for lustre < 2.7.0"
23837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23838 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23840 test_striped_dir 0 || error "failed on striped dir on MDT0"
23841 test_striped_dir 1 || error "failed on striped dir on MDT0"
23843 run_test 300a "basic striped dir sanity test"
23846 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23847 skip "skipped for lustre < 2.7.0"
23848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23849 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23856 test_mkdir $DIR/$tdir || error "mkdir fail"
23857 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23858 error "set striped dir error"
23859 for i in {0..9}; do
23860 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23862 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23863 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23864 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23866 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23867 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23868 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23872 run_test 300b "check ctime/mtime for striped dir"
23875 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23876 skip "skipped for lustre < 2.7.0"
23877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23878 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23882 mkdir_on_mdt0 $DIR/$tdir
23883 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23884 error "set striped dir error"
23886 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23887 error "chown striped dir failed"
23889 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23890 error "create 5k files failed"
23892 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23894 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23898 run_test 300c "chown && check ls under striped directory"
23901 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23902 skip "skipped for lustre < 2.7.0"
23903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23904 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23909 mkdir -p $DIR/$tdir
23910 $LFS setstripe -c 2 $DIR/$tdir
23912 #local striped directory
23913 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23914 error "set striped dir error"
23915 #look at the directories for debug purposes
23917 $LFS getdirstripe $DIR/$tdir
23918 ls -l $DIR/$tdir/striped_dir
23919 $LFS getdirstripe $DIR/$tdir/striped_dir
23920 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23921 error "create 10 files failed"
23923 #remote striped directory
23924 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23925 error "set striped dir error"
23926 #look at the directories for debug purposes
23928 $LFS getdirstripe $DIR/$tdir
23929 ls -l $DIR/$tdir/remote_striped_dir
23930 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23931 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23932 error "create 10 files failed"
23934 for file in $(find $DIR/$tdir); do
23935 stripe_count=$($LFS getstripe -c $file)
23936 [ $stripe_count -eq 2 ] ||
23937 error "wrong stripe $stripe_count for $file"
23942 run_test 300d "check default stripe under striped directory"
23945 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23946 skip "Need MDS version at least 2.7.55"
23947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23948 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23953 mkdir -p $DIR/$tdir
23955 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23956 error "set striped dir error"
23958 touch $DIR/$tdir/striped_dir/a
23959 touch $DIR/$tdir/striped_dir/b
23960 touch $DIR/$tdir/striped_dir/c
23962 mkdir $DIR/$tdir/striped_dir/dir_a
23963 mkdir $DIR/$tdir/striped_dir/dir_b
23964 mkdir $DIR/$tdir/striped_dir/dir_c
23966 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23967 error "set striped adir under striped dir error"
23969 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23970 error "set striped bdir under striped dir error"
23972 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23973 error "set striped cdir under striped dir error"
23975 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23976 error "rename dir under striped dir fails"
23978 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23979 error "rename dir under different stripes fails"
23981 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23982 error "rename file under striped dir should succeed"
23984 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23985 error "rename dir under striped dir should succeed"
23989 run_test 300e "check rename under striped directory"
23992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23993 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23994 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23995 skip "Need MDS version at least 2.7.55"
24001 mkdir -p $DIR/$tdir
24003 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
24004 error "set striped dir error"
24006 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
24007 error "set striped dir error"
24009 touch $DIR/$tdir/striped_dir/a
24010 mkdir $DIR/$tdir/striped_dir/dir_a
24011 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
24012 error "create striped dir under striped dir fails"
24014 touch $DIR/$tdir/striped_dir1/b
24015 mkdir $DIR/$tdir/striped_dir1/dir_b
24016 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
24017 error "create striped dir under striped dir fails"
24019 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
24020 error "rename dir under different striped dir should fail"
24022 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
24023 error "rename striped dir under diff striped dir should fail"
24025 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
24026 error "rename file under diff striped dirs fails"
24030 run_test 300f "check rename cross striped directory"
24032 test_300_check_default_striped_dir()
24035 local default_count=$2
24036 local default_index=$3
24039 local dir_stripe_index
24042 echo "checking $dirname $default_count $default_index"
24043 $LFS setdirstripe -D -c $default_count -i $default_index \
24044 -H all_char $DIR/$tdir/$dirname ||
24045 error "set default stripe on striped dir error"
24046 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
24047 [ $stripe_count -eq $default_count ] ||
24048 error "expect $default_count get $stripe_count for $dirname"
24050 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
24051 [ $stripe_index -eq $default_index ] ||
24052 error "expect $default_index get $stripe_index for $dirname"
24054 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
24055 error "create dirs failed"
24057 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
24058 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
24059 for dir in $(find $DIR/$tdir/$dirname/*); do
24060 stripe_count=$($LFS getdirstripe -c $dir)
24061 (( $stripe_count == $default_count )) ||
24062 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
24063 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
24064 error "stripe count $default_count != $stripe_count for $dir"
24066 stripe_index=$($LFS getdirstripe -i $dir)
24067 [ $default_index -eq -1 ] ||
24068 [ $stripe_index -eq $default_index ] ||
24069 error "$stripe_index != $default_index for $dir"
24071 #check default stripe
24072 stripe_count=$($LFS getdirstripe -D -c $dir)
24073 [ $stripe_count -eq $default_count ] ||
24074 error "default count $default_count != $stripe_count for $dir"
24076 stripe_index=$($LFS getdirstripe -D -i $dir)
24077 [ $stripe_index -eq $default_index ] ||
24078 error "default index $default_index != $stripe_index for $dir"
24080 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
24084 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24085 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24086 skip "Need MDS version at least 2.7.55"
24092 mkdir_on_mdt0 $DIR/$tdir
24093 mkdir $DIR/$tdir/normal_dir
24095 #Checking when client cache stripe index
24096 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24097 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
24098 error "create striped_dir failed"
24100 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
24101 error "create dir0 fails"
24102 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
24103 [ $stripe_index -eq 0 ] ||
24104 error "dir0 expect index 0 got $stripe_index"
24106 mkdir $DIR/$tdir/striped_dir/dir1 ||
24107 error "create dir1 fails"
24108 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
24109 [ $stripe_index -eq 1 ] ||
24110 error "dir1 expect index 1 got $stripe_index"
24112 #check default stripe count/stripe index
24113 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
24114 test_300_check_default_striped_dir normal_dir 1 0
24115 test_300_check_default_striped_dir normal_dir -1 1
24116 test_300_check_default_striped_dir normal_dir 2 -1
24118 #delete default stripe information
24119 echo "delete default stripeEA"
24120 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
24121 error "set default stripe on striped dir error"
24123 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
24124 for dir in $(find $DIR/$tdir/normal_dir/*); do
24125 stripe_count=$($LFS getdirstripe -c $dir)
24126 [ $stripe_count -eq 0 ] ||
24127 error "expect 1 get $stripe_count for $dir"
24130 run_test 300g "check default striped directory for normal directory"
24133 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24134 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24135 skip "Need MDS version at least 2.7.55"
24141 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24142 error "set striped dir error"
24144 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
24145 test_300_check_default_striped_dir striped_dir 1 0
24146 test_300_check_default_striped_dir striped_dir -1 1
24147 test_300_check_default_striped_dir striped_dir 2 -1
24149 #delete default stripe information
24150 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
24151 error "set default stripe on striped dir error"
24153 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
24154 for dir in $(find $DIR/$tdir/striped_dir/*); do
24155 stripe_count=$($LFS getdirstripe -c $dir)
24156 [ $stripe_count -eq 0 ] ||
24157 error "expect 1 get $stripe_count for $dir"
24160 run_test 300h "check default striped directory for striped directory"
24163 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
24164 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
24165 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
24166 skip "Need MDS version at least 2.7.55"
24173 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24174 error "set striped dir error"
24176 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24177 error "create files under striped dir failed"
24179 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
24180 error "set striped hashdir error"
24182 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
24183 error "create dir0 under hash dir failed"
24184 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
24185 error "create dir1 under hash dir failed"
24186 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
24187 error "create dir2 under hash dir failed"
24189 # unfortunately, we need to umount to clear dir layout cache for now
24190 # once we fully implement dir layout, we can drop this
24191 umount_client $MOUNT || error "umount failed"
24192 mount_client $MOUNT || error "mount failed"
24194 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
24195 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
24196 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
24198 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
24199 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
24200 error "create crush2 dir $tdir/hashdir/d3 failed"
24201 $LFS find -H crush2 $DIR/$tdir/hashdir
24202 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
24203 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
24205 # mkdir with an invalid hash type (hash=fail_val) from client
24206 # should be replaced on MDS with a valid (default) hash type
24207 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24208 $LCTL set_param fail_loc=0x1901 fail_val=99
24209 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
24211 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
24212 local expect=$(do_facet mds1 \
24213 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
24214 [[ $hash == $expect ]] ||
24215 error "d99 hash '$hash' != expected hash '$expect'"
24218 #set the stripe to be unknown hash type on read
24219 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24220 $LCTL set_param fail_loc=0x1901 fail_val=99
24221 for ((i = 0; i < 10; i++)); do
24222 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
24223 error "stat f-$i failed"
24224 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
24227 touch $DIR/$tdir/striped_dir/f0 &&
24228 error "create under striped dir with unknown hash should fail"
24230 $LCTL set_param fail_loc=0
24232 umount_client $MOUNT || error "umount failed"
24233 mount_client $MOUNT || error "mount failed"
24237 run_test 300i "client handle unknown hash type striped directory"
24240 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24242 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24243 skip "Need MDS version at least 2.7.55"
24250 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
24251 $LCTL set_param fail_loc=0x1702
24252 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24253 error "set striped dir error"
24255 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24256 error "create files under striped dir failed"
24258 $LCTL set_param fail_loc=0
24260 rm -rf $DIR/$tdir || error "unlink striped dir fails"
24264 run_test 300j "test large update record"
24267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24268 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24269 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24270 skip "Need MDS version at least 2.7.55"
24272 # this test needs a huge transaction
24274 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24275 osd*.$FSNAME-MDT0000.kbytestotal")
24276 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
24283 #define OBD_FAIL_LARGE_STRIPE 0x1703
24284 $LCTL set_param fail_loc=0x1703
24285 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
24286 error "set striped dir error"
24287 $LCTL set_param fail_loc=0
24289 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24290 error "getstripeddir fails"
24291 rm -rf $DIR/$tdir/striped_dir ||
24292 error "unlink striped dir fails"
24296 run_test 300k "test large striped directory"
24299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24300 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24301 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24302 skip "Need MDS version at least 2.7.55"
24306 test_mkdir -p $DIR/$tdir/striped_dir
24307 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
24308 error "chown $RUNAS_ID failed"
24309 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
24310 error "set default striped dir failed"
24312 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
24313 $LCTL set_param fail_loc=0x80000158
24314 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
24316 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
24317 [ $stripe_index -eq 1 ] ||
24318 error "expect 1 get $stripe_index for $dir"
24320 run_test 300l "non-root user to create dir under striped dir with stale layout"
24323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24324 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
24325 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24326 skip "Need MDS version at least 2.7.55"
24328 mkdir -p $DIR/$tdir/striped_dir
24329 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
24330 error "set default stripes dir error"
24332 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
24334 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
24335 [ $stripe_count -eq 0 ] ||
24336 error "expect 0 get $stripe_count for a"
24338 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
24339 error "set default stripes dir error"
24341 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
24343 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
24344 [ $stripe_count -eq 0 ] ||
24345 error "expect 0 get $stripe_count for b"
24347 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
24348 error "set default stripes dir error"
24350 mkdir $DIR/$tdir/striped_dir/c &&
24351 error "default stripe_index is invalid, mkdir c should fails"
24353 rm -rf $DIR/$tdir || error "rmdir fails"
24355 run_test 300m "setstriped directory on single MDT FS"
24358 local list=$(comma_list $(mdts_nodes))
24361 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24366 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24367 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24368 skip "Need MDS version at least 2.7.55"
24369 remote_mds_nodsh && skip "remote MDS with nodsh"
24372 local list=$(comma_list $(mdts_nodes))
24374 trap cleanup_300n RETURN EXIT
24375 mkdir -p $DIR/$tdir
24376 chmod 777 $DIR/$tdir
24377 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
24378 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24379 error "create striped dir succeeds with gid=0"
24381 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24382 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
24383 error "create striped dir fails with gid=-1"
24385 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24386 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
24387 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24388 error "set default striped dir succeeds with gid=0"
24391 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24392 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
24393 error "set default striped dir fails with gid=-1"
24396 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24397 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
24398 error "create test_dir fails"
24399 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
24400 error "create test_dir1 fails"
24401 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
24402 error "create test_dir2 fails"
24405 run_test 300n "non-root user to create dir under striped dir with default EA"
24408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24409 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24410 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24411 skip "Need MDS version at least 2.7.55"
24416 mkdir -p $DIR/$tdir
24418 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
24419 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
24420 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
24421 skip "not enough free inodes $numfree1 $numfree2"
24424 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
24425 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
24426 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
24427 skip "not enough free space $numfree1 $numfree2"
24430 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
24431 error "setdirstripe fails"
24433 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
24434 error "create dirs fails"
24436 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
24437 ls $DIR/$tdir/striped_dir > /dev/null ||
24438 error "ls striped dir fails"
24439 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
24440 error "unlink big striped dir fails"
24442 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
24445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24446 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24447 remote_mds_nodsh && skip "remote MDS with nodsh"
24449 mkdir_on_mdt0 $DIR/$tdir
24451 #define OBD_FAIL_OUT_ENOSPC 0x1704
24452 do_facet mds2 lctl set_param fail_loc=0x80001704
24453 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
24454 && error "create striped directory should fail"
24456 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
24458 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
24461 run_test 300p "create striped directory without space"
24464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24465 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24467 local fd=$(free_fd)
24468 local cmd="exec $fd<$tdir"
24470 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
24473 trap "eval $cmd" EXIT
24474 cd $tdir || error "cd $tdir fails"
24475 rmdir ../$tdir || error "rmdir $tdir fails"
24476 mkdir local_dir && error "create dir succeeds"
24477 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
24481 run_test 300q "create remote directory under orphan directory"
24484 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24485 skip "Need MDS version at least 2.7.55" && return
24486 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24490 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
24491 error "set striped dir error"
24493 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24494 error "getstripeddir fails"
24497 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
24498 awk '/lmv_stripe_count:/ { print $2 }')
24500 [ $MDSCOUNT -ne $stripe_count ] &&
24501 error "wrong stripe count $stripe_count expected $MDSCOUNT"
24503 rm -rf $DIR/$tdir/striped_dir ||
24504 error "unlink striped dir fails"
24506 run_test 300r "test -1 striped directory"
24508 test_300s_helper() {
24511 local stripe_dir=$DIR/$tdir/striped_dir.$count
24513 $LFS mkdir -c $count $stripe_dir ||
24514 error "lfs mkdir -c error"
24516 $LFS getdirstripe $stripe_dir ||
24517 error "lfs getdirstripe fails"
24520 stripe_count=$($LFS getdirstripe $stripe_dir |
24521 awk '/lmv_stripe_count:/ { print $2 }')
24523 [ $count -ne $stripe_count ] &&
24524 error_noexit "bad stripe count $stripe_count expected $count"
24527 dupe_stripes=$($LFS getdirstripe $stripe_dir |
24528 awk '/0x/ {count[$1] += 1}; END {
24529 for (idx in count) {
24530 if (count[idx]>1) {
24531 print "index " idx " count " count[idx]
24536 if [[ -n "$dupe_stripes" ]] ; then
24537 lfs getdirstripe $stripe_dir
24538 error_noexit "Dupe MDT above: $dupe_stripes "
24541 rm -rf $stripe_dir ||
24542 error_noexit "unlink $stripe_dir fails"
24546 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24547 skip "Need MDS version at least 2.7.55" && return
24548 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24551 for count in $(seq 2 $MDSCOUNT); do
24552 test_300s_helper $count
24555 run_test 300s "test lfs mkdir -c without -i"
24558 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
24559 skip "need MDS 2.14.55 or later"
24560 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
24562 local testdir="$DIR/$tdir/striped_dir"
24563 local dir1=$testdir/dir1
24564 local dir2=$testdir/dir2
24568 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
24569 error "failed to set default stripe count for $testdir"
24572 local stripe_count=$($LFS getdirstripe -c $dir1)
24574 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
24576 local max_count=$((MDSCOUNT - 1))
24577 local mdts=$(comma_list $(mdts_nodes))
24579 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
24580 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
24583 stripe_count=$($LFS getdirstripe -c $dir2)
24585 (( $stripe_count == $max_count )) || error "wrong stripe count"
24587 run_test 300t "test max_mdt_stripecount"
24589 prepare_remote_file() {
24590 mkdir $DIR/$tdir/src_dir ||
24591 error "create remote source failed"
24593 cp /etc/hosts $DIR/$tdir/src_dir/a ||
24594 error "cp to remote source failed"
24595 touch $DIR/$tdir/src_dir/a
24597 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
24598 error "create remote target dir failed"
24600 touch $DIR/$tdir/tgt_dir/b
24602 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
24603 error "rename dir cross MDT failed!"
24605 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
24606 error "src_child still exists after rename"
24608 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
24609 error "missing file(a) after rename"
24611 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
24612 error "diff after rename"
24616 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24619 local remote_file=$DIR/$tdir/tgt_dir/b
24621 mkdir -p $DIR/$tdir
24623 prepare_remote_file || error "prepare remote file failed"
24626 $OPENUNLINK $remote_file $remote_file ||
24627 error "openunlink $remote_file failed"
24628 $CHECKSTAT -a $remote_file || error "$remote_file exists"
24630 run_test 310a "open unlink remote file"
24633 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24636 local remote_file=$DIR/$tdir/tgt_dir/b
24638 mkdir -p $DIR/$tdir
24640 prepare_remote_file || error "prepare remote file failed"
24642 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24643 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
24644 $CHECKSTAT -t file $remote_file || error "check file failed"
24646 run_test 310b "unlink remote file with multiple links while open"
24649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24650 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
24652 local remote_file=$DIR/$tdir/tgt_dir/b
24654 mkdir -p $DIR/$tdir
24656 prepare_remote_file || error "prepare remote file failed"
24658 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24659 multiop_bg_pause $remote_file O_uc ||
24660 error "mulitop failed for remote file"
24662 $MULTIOP $DIR/$tfile Ouc
24663 kill -USR1 $MULTIPID
24666 run_test 310c "open-unlink remote file with multiple links"
24670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24671 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24672 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
24673 skip "lustre < 2.8.54 does not contain LU-4825 fix"
24674 remote_mds_nodsh && skip "remote MDS with nodsh"
24676 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24677 local mdts=$(comma_list $(mdts_nodes))
24679 mkdir -p $DIR/$tdir
24680 $LFS setstripe -i 0 -c 1 $DIR/$tdir
24681 createmany -o $DIR/$tdir/$tfile. 1000
24683 # statfs data is not real time, let's just calculate it
24684 old_iused=$((old_iused + 1000))
24686 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24687 osp.*OST0000*MDT0000.create_count")
24688 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24689 osp.*OST0000*MDT0000.max_create_count")
24690 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
24692 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
24693 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
24694 [ $index -ne 0 ] || error "$tfile stripe index is 0"
24696 unlinkmany $DIR/$tdir/$tfile. 1000
24698 do_nodes $mdts "$LCTL set_param -n \
24699 osp.*OST0000*.max_create_count=$max_count"
24700 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
24701 do_nodes $mdts "$LCTL set_param -n \
24702 osp.*OST0000*.create_count=$count"
24703 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
24704 grep "=0" && error "create_count is zero"
24707 for i in $(seq 120); do
24708 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24709 # system may be too busy to destroy all objs in time, use
24710 # a somewhat small value to not fail autotest
24711 [ $((old_iused - new_iused)) -gt 400 ] && break
24715 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
24716 [ $((old_iused - new_iused)) -gt 400 ] ||
24717 error "objs not destroyed after unlink"
24719 run_test 311 "disable OSP precreate, and unlink should destroy objs"
24725 local fid=($($LFS getstripe $tf | grep 0x))
24726 local seq=${fid[3]#0x}
24727 local objid=${fid[1]}
24729 local vdevdir=$(dirname $(facet_vdevice $ost))
24730 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
24731 local zfs_zapid=$(do_facet $ost $cmd |
24732 grep -w "/O/$seq/d$((objid%32))" -C 5 |
24733 awk '/Object/{getline; print $1}')
24734 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
24735 awk "/$objid = /"'{printf $3}')
24740 zfs_object_blksz() {
24744 local vdevdir=$(dirname $(facet_vdevice $ost))
24745 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
24746 local blksz=$(do_facet $ost $cmd $objid |
24747 awk '/dblk/{getline; printf $4}')
24749 case "${blksz: -1}" in
24750 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
24751 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
24758 test_312() { # LU-4856
24759 remote_ost_nodsh && skip "remote OST with nodsh"
24760 [ "$ost1_FSTYPE" = "zfs" ] ||
24761 skip_env "the test only applies to zfs"
24763 local max_blksz=$(do_facet ost1 \
24764 $ZFS get -p recordsize $(facet_device ost1) |
24765 awk '!/VALUE/{print $3}')
24766 local tf=$DIR/$tfile
24768 $LFS setstripe -c1 $tf
24769 local facet="ost$(($($LFS getstripe -i $tf) + 1))"
24771 # Get ZFS object id
24772 local zfs_objid=$(zfs_get_objid $facet $tf)
24773 # block size change by sequential overwrite
24776 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
24777 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
24779 local blksz=$(zfs_object_blksz $facet $zfs_objid)
24780 [[ $blksz -eq $bs ]] || error "blksz error: $blksz, expected: $bs"
24784 $LFS setstripe -c1 $tf
24785 facet="ost$(($($LFS getstripe -i $tf) + 1))"
24787 # block size change by sequential append write
24788 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
24789 zfs_objid=$(zfs_get_objid $facet $tf)
24792 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
24793 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
24794 oflag=sync conv=notrunc
24796 blksz=$(zfs_object_blksz $facet $zfs_objid)
24797 (( $blksz == 2 * count * PAGE_SIZE )) ||
24798 error "blksz error, actual $blksz, " \
24799 "expected: 2 * $count * $PAGE_SIZE"
24804 $LFS setstripe -c1 $tf
24805 facet="ost$(($($LFS getstripe -i $tf) + 1))"
24806 zfs_objid=$(zfs_get_objid $facet $tf)
24808 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
24809 blksz=$(zfs_object_blksz $facet $zfs_objid)
24810 (( blksz == PAGE_SIZE )) ||
24811 error "blksz error: $blksz, expected: $PAGE_SIZE"
24813 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
24814 blksz=$(zfs_object_blksz $facet $zfs_objid)
24815 (( blksz == 65536 )) || error "blksz error: $blksz, expected: 64k"
24817 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
24818 blksz=$(zfs_object_blksz $facet $zfs_objid)
24819 (( blksz == 65536 )) || error "rewrite error: $blksz, expected: 64k"
24821 run_test 312 "make sure ZFS adjusts its block size by write pattern"
24824 remote_ost_nodsh && skip "remote OST with nodsh"
24826 local file=$DIR/$tfile
24829 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
24831 # define OBD_FAIL_TGT_RCVD_EIO 0x720
24832 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24833 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
24834 error "write should failed"
24835 do_facet ost1 "$LCTL set_param fail_loc=0"
24838 run_test 313 "io should fail after last_rcvd update fail"
24841 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24843 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
24844 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24846 wait_delete_completed
24847 do_facet ost1 "$LCTL set_param fail_loc=0"
24849 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
24851 test_315() { # LU-618
24852 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
24854 local file=$DIR/$tfile
24857 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
24858 error "multiop file write failed"
24859 $MULTIOP $file oO_RDONLY:r4063232_c &
24864 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
24867 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
24870 run_test 315 "read should be accounted"
24873 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24874 large_xattr_enabled || skip "ea_inode feature disabled"
24876 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
24877 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
24878 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
24879 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
24881 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
24883 run_test 316 "lfs migrate of file with large_xattr enabled"
24886 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
24887 skip "Need MDS version at least 2.11.53"
24888 if [ "$ost1_FSTYPE" == "zfs" ]; then
24889 skip "LU-10370: no implementation for ZFS"
24893 local grant_blk_size
24895 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
24896 awk '/grant_block_size:/ { print $2; exit; }')
24898 # Create File of size 5M. Truncate it to below size's and verify
24901 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
24902 error "Create file $DIR/$tfile failed"
24903 stack_trap "rm -f $DIR/$tfile" EXIT
24905 for trunc_sz in 2097152 4097 4000 509 0; do
24906 $TRUNCATE $DIR/$tfile $trunc_sz ||
24907 error "truncate $tfile to $trunc_sz failed"
24908 local sz=$(stat --format=%s $DIR/$tfile)
24909 local blk=$(stat --format=%b $DIR/$tfile)
24910 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
24911 grant_blk_size) * 8))
24913 if [[ $blk -ne $trunc_blk ]]; then
24914 $(which stat) $DIR/$tfile
24915 error "Expected Block $trunc_blk got $blk for $tfile"
24918 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24919 error "Expected Size $trunc_sz got $sz for $tfile"
24924 # Create file with a hole and write actual 65536 bytes which aligned
24925 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24928 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24929 error "Create file : $DIR/$tfile"
24932 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24933 # blocks. The block count must drop to 8.
24935 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
24936 ((bs - grant_blk_size) + 1)))
24937 $TRUNCATE $DIR/$tfile $trunc_sz ||
24938 error "truncate $tfile to $trunc_sz failed"
24940 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24941 sz=$(stat --format=%s $DIR/$tfile)
24942 blk=$(stat --format=%b $DIR/$tfile)
24944 if [[ $blk -ne $trunc_bsz ]]; then
24945 $(which stat) $DIR/$tfile
24946 error "Expected Block $trunc_bsz got $blk for $tfile"
24949 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24950 error "Expected Size $trunc_sz got $sz for $tfile"
24952 run_test 317 "Verify blocks get correctly update after truncate"
24955 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24956 local old_max_active=$($LCTL get_param -n \
24957 ${llite_name}.max_read_ahead_async_active \
24960 $LCTL set_param llite.*.max_read_ahead_async_active=256
24961 local max_active=$($LCTL get_param -n \
24962 ${llite_name}.max_read_ahead_async_active \
24964 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24966 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24967 error "set max_read_ahead_async_active should succeed"
24969 $LCTL set_param llite.*.max_read_ahead_async_active=512
24970 max_active=$($LCTL get_param -n \
24971 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24972 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24974 # restore @max_active
24975 [ $old_max_active -ne 0 ] && $LCTL set_param \
24976 llite.*.max_read_ahead_async_active=$old_max_active
24978 local old_threshold=$($LCTL get_param -n \
24979 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24980 local max_per_file_mb=$($LCTL get_param -n \
24981 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24983 local invalid=$(($max_per_file_mb + 1))
24985 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24986 && error "set $invalid should fail"
24988 local valid=$(($invalid - 1))
24990 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24991 error "set $valid should succeed"
24992 local threshold=$($LCTL get_param -n \
24993 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24994 [ $threshold -eq $valid ] || error \
24995 "expect threshold $valid got $threshold"
24997 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24999 run_test 318 "Verify async readahead tunables"
25002 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
25004 local before=$(date +%s)
25006 local mdir=$DIR/$tdir
25007 local file=$mdir/xxx
25009 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
25012 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
25013 $LCTL set_param fail_val=5 fail_loc=0x8000032c
25014 $LFS migrate -m1 $mdir &
25017 dd if=$file of=/dev/null
25019 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
25020 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
25022 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
25024 run_test 319 "lost lease lock on migrate error"
25026 test_398a() { # LU-4198
25027 local ost1_imp=$(get_osc_import_name client ost1)
25028 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25031 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25032 $LCTL set_param ldlm.namespaces.*.lru_size=clear
25034 # Disabled: DIO does not push out buffered I/O pages, see LU-12587
25035 # request a new lock on client
25036 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25038 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
25039 #local lock_count=$($LCTL get_param -n \
25040 # ldlm.namespaces.$imp_name.lru_size)
25041 #[[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
25043 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
25045 # no lock cached, should use lockless DIO and not enqueue new lock
25046 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct \
25048 error "dio write failed"
25049 lock_count=$($LCTL get_param -n \
25050 ldlm.namespaces.$imp_name.lru_size)
25051 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
25053 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
25055 # no lock cached, should use locked DIO append
25056 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
25057 conv=notrunc || error "DIO append failed"
25058 lock_count=$($LCTL get_param -n \
25059 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
25060 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
25062 run_test 398a "direct IO should cancel lock otherwise lockless"
25064 test_398b() { # LU-4198
25065 which fio || skip_env "no fio installed"
25066 $LFS setstripe -c -1 -S 1M $DIR/$tfile
25069 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
25072 # Single page, multiple pages, stripe size, 4*stripe size
25073 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
25074 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
25075 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
25076 --numjobs=$njobs --fallocate=none \
25077 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25078 --filename=$DIR/$tfile &
25081 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
25082 fio --name=rand-rw --rw=randrw --bs=$bsize \
25083 --numjobs=$njobs --fallocate=none \
25084 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25085 --filename=$DIR/$tfile || true
25089 evict=$(do_facet client $LCTL get_param \
25090 osc.$FSNAME-OST*-osc-*/state |
25091 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
25093 [ -z "$evict" ] || [[ $evict -le $before ]] ||
25094 (do_facet client $LCTL get_param \
25095 osc.$FSNAME-OST*-osc-*/state;
25096 error "eviction happened: $evict before:$before")
25100 run_test 398b "DIO and buffer IO race"
25102 test_398c() { # LU-4198
25103 local ost1_imp=$(get_osc_import_name client ost1)
25104 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25107 which fio || skip_env "no fio installed"
25109 saved_debug=$($LCTL get_param -n debug)
25110 $LCTL set_param debug=0
25112 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
25113 ((size /= 1024)) # by megabytes
25114 ((size /= 2)) # write half of the OST at most
25115 [ $size -gt 40 ] && size=40 #reduce test time anyway
25117 $LFS setstripe -c 1 $DIR/$tfile
25119 # it seems like ldiskfs reserves more space than necessary if the
25120 # writing blocks are not mapped, so it extends the file firstly
25121 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
25122 cancel_lru_locks osc
25124 # clear and verify rpc_stats later
25125 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
25128 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
25129 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
25130 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25131 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25132 --filename=$DIR/$tfile
25133 [ $? -eq 0 ] || error "fio write error"
25135 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
25136 error "Locks were requested while doing AIO"
25138 # get the percentage of 1-page I/O
25139 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
25140 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
25142 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
25144 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
25145 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
25146 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25147 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25148 --filename=$DIR/$tfile
25149 [ $? -eq 0 ] || error "fio mixed read write error"
25151 echo "AIO with large block size ${size}M"
25152 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
25153 --numjobs=1 --fallocate=none --ioengine=libaio \
25154 --iodepth=16 --allow_file_create=0 --size=${size}M \
25155 --filename=$DIR/$tfile
25156 [ $? -eq 0 ] || error "fio large block size failed"
25159 $LCTL set_param debug="$saved_debug"
25161 run_test 398c "run fio to test AIO"
25163 test_398d() { # LU-13846
25164 which aiocp || skip_env "no aiocp installed"
25165 local aio_file=$DIR/$tfile.aio
25167 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25169 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
25170 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
25171 stack_trap "rm -f $DIR/$tfile $aio_file"
25173 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
25175 # make sure we don't crash and fail properly
25176 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25177 error "aio not aligned with PAGE SIZE should fail"
25179 rm -f $DIR/$tfile $aio_file
25181 run_test 398d "run aiocp to verify block size > stripe size"
25184 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
25185 touch $DIR/$tfile.new
25186 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
25188 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
25190 test_398f() { # LU-14687
25191 which aiocp || skip_env "no aiocp installed"
25192 local aio_file=$DIR/$tfile.aio
25194 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25196 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
25197 stack_trap "rm -f $DIR/$tfile $aio_file"
25199 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25200 $LCTL set_param fail_loc=0x1418
25201 # make sure we don't crash and fail properly
25202 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25203 error "aio with page allocation failure succeeded"
25204 $LCTL set_param fail_loc=0
25205 diff $DIR/$tfile $aio_file
25206 [[ $? != 0 ]] || error "no diff after failed aiocp"
25208 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
25210 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
25211 # stripe and i/o size must be > stripe size
25212 # Old style synchronous DIO waits after submitting each chunk, resulting in a
25213 # single RPC in flight. This test shows async DIO submission is working by
25214 # showing multiple RPCs in flight.
25215 test_398g() { # LU-13798
25216 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25218 # We need to do some i/o first to acquire enough grant to put our RPCs
25219 # in flight; otherwise a new connection may not have enough grant
25221 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25222 error "parallel dio failed"
25223 stack_trap "rm -f $DIR/$tfile"
25225 # Reduce RPC size to 1M to avoid combination in to larger RPCs
25226 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25227 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25228 stack_trap "$LCTL set_param -n $pages_per_rpc"
25230 # Recreate file so it's empty
25232 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25233 #Pause rpc completion to guarantee we see multiple rpcs in flight
25234 #define OBD_FAIL_OST_BRW_PAUSE_BULK
25235 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
25236 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25239 $LCTL set_param osc.*.rpc_stats=c
25241 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25242 error "parallel dio failed"
25243 stack_trap "rm -f $DIR/$tfile"
25245 $LCTL get_param osc.*-OST0000-*.rpc_stats
25246 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25247 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25248 grep "8:" | awk '{print $8}')
25249 # We look at the "8 rpcs in flight" field, and verify A) it is present
25250 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
25251 # as expected for an 8M DIO to a file with 1M stripes.
25252 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
25254 # Verify turning off parallel dio works as expected
25256 $LCTL set_param osc.*.rpc_stats=c
25257 $LCTL set_param llite.*.parallel_dio=0
25258 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
25260 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25261 error "dio with parallel dio disabled failed"
25263 # Ideally, we would see only one RPC in flight here, but there is an
25264 # unavoidable race between i/o completion and RPC in flight counting,
25265 # so while only 1 i/o is in flight at a time, the RPC in flight counter
25266 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
25267 # So instead we just verify it's always < 8.
25268 $LCTL get_param osc.*-OST0000-*.rpc_stats
25269 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25270 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25271 grep '^$' -B1 | grep . | awk '{print $1}')
25272 [ $ret != "8:" ] ||
25273 error "we should see fewer than 8 RPCs in flight (saw $ret)"
25275 run_test 398g "verify parallel dio async RPC submission"
25277 test_398h() { # LU-13798
25278 local dio_file=$DIR/$tfile.dio
25280 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25282 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25283 stack_trap "rm -f $DIR/$tfile $dio_file"
25285 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
25286 error "parallel dio failed"
25287 diff $DIR/$tfile $dio_file
25288 [[ $? == 0 ]] || error "file diff after aiocp"
25290 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
25292 test_398i() { # LU-13798
25293 local dio_file=$DIR/$tfile.dio
25295 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25297 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25298 stack_trap "rm -f $DIR/$tfile $dio_file"
25300 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25301 $LCTL set_param fail_loc=0x1418
25302 # make sure we don't crash and fail properly
25303 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
25304 error "parallel dio page allocation failure succeeded"
25305 diff $DIR/$tfile $dio_file
25306 [[ $? != 0 ]] || error "no diff after failed aiocp"
25308 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
25310 test_398j() { # LU-13798
25311 # Stripe size > RPC size but less than i/o size tests split across
25312 # stripes and RPCs for individual i/o op
25313 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
25315 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
25316 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25317 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25318 stack_trap "$LCTL set_param -n $pages_per_rpc"
25320 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25321 error "parallel dio write failed"
25322 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
25324 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
25325 error "parallel dio read failed"
25326 diff $DIR/$tfile $DIR/$tfile.2
25327 [[ $? == 0 ]] || error "file diff after parallel dio read"
25329 run_test 398j "test parallel dio where stripe size > rpc_size"
25331 test_398k() { # LU-13798
25332 wait_delete_completed
25335 # 4 stripe file; we will cause out of space on OST0
25336 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25338 # Fill OST0 (if it's not too large)
25339 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25341 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25342 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25344 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25345 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25346 error "dd should fill OST0"
25347 stack_trap "rm -f $DIR/$tfile.1"
25349 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25353 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
25354 error "file is not 0 bytes in size"
25356 # dd above should not succeed, but don't error until here so we can
25357 # get debug info above
25359 error "parallel dio write with enospc succeeded"
25360 stack_trap "rm -f $DIR/$tfile"
25362 run_test 398k "test enospc on first stripe"
25364 test_398l() { # LU-13798
25365 wait_delete_completed
25368 # 4 stripe file; we will cause out of space on OST0
25369 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
25370 # happens on the second i/o chunk we issue
25371 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
25373 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
25374 stack_trap "rm -f $DIR/$tfile"
25376 # Fill OST0 (if it's not too large)
25377 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25379 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25380 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25382 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25383 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25384 error "dd should fill OST0"
25385 stack_trap "rm -f $DIR/$tfile.1"
25387 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
25389 stack_trap "rm -f $DIR/$tfile.2"
25391 # Check that short write completed as expected
25392 ls -la $DIR/$tfile.2
25393 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
25394 error "file is not 1M in size"
25396 # dd above should not succeed, but don't error until here so we can
25397 # get debug info above
25399 error "parallel dio write with enospc succeeded"
25401 # Truncate source file to same length as output file and diff them
25402 $TRUNCATE $DIR/$tfile 1048576
25403 diff $DIR/$tfile $DIR/$tfile.2
25404 [[ $? == 0 ]] || error "data incorrect after short write"
25406 run_test 398l "test enospc on intermediate stripe/RPC"
25408 test_398m() { # LU-13798
25409 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25411 # Set up failure on OST0, the first stripe:
25412 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
25413 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
25414 # OST0 is on ost1, OST1 is on ost2.
25415 # So this fail_val specifies OST0
25416 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
25417 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25419 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25420 error "parallel dio write with failure on first stripe succeeded"
25421 stack_trap "rm -f $DIR/$tfile"
25422 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25424 # Place data in file for read
25425 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25426 error "parallel dio write failed"
25428 # Fail read on OST0, first stripe
25429 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25430 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
25431 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25432 error "parallel dio read with error on first stripe succeeded"
25433 rm -f $DIR/$tfile.2
25434 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25436 # Switch to testing on OST1, second stripe
25437 # Clear file contents, maintain striping
25439 # Set up failure on OST1, second stripe:
25440 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
25441 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
25443 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25444 error "parallel dio write with failure on second stripe succeeded"
25445 stack_trap "rm -f $DIR/$tfile"
25446 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
25448 # Place data in file for read
25449 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25450 error "parallel dio write failed"
25452 # Fail read on OST1, second stripe
25453 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25454 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
25455 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25456 error "parallel dio read with error on second stripe succeeded"
25457 rm -f $DIR/$tfile.2
25458 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
25460 run_test 398m "test RPC failures with parallel dio"
25462 # Parallel submission of DIO should not cause problems for append, but it's
25463 # important to verify.
25464 test_398n() { # LU-13798
25465 $LFS setstripe -C 2 -S 1M $DIR/$tfile
25467 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
25468 error "dd to create source file failed"
25469 stack_trap "rm -f $DIR/$tfile"
25471 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
25472 error "parallel dio write with failure on second stripe succeeded"
25473 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
25474 diff $DIR/$tfile $DIR/$tfile.1
25475 [[ $? == 0 ]] || error "data incorrect after append"
25478 run_test 398n "test append with parallel DIO"
25481 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
25483 run_test 398o "right kms with DIO"
25486 local read_write=$1
25487 if [ "$read_write" = "write" ]; then
25488 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
25489 elif [ "$read_write" = "read" ]; then
25490 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
25492 error "argument error"
25495 # turn off debug for performance testing
25496 local saved_debug=$($LCTL get_param -n debug)
25497 $LCTL set_param debug=0
25499 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25501 # get ost1 size - $FSNAME-OST0000
25502 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
25503 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
25504 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
25506 if [ "$read_write" = "read" ]; then
25507 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
25510 local start_time=$(date +%s.%N)
25511 $dd_cmd bs=1M count=$blocks oflag=sync ||
25512 error "real dd $read_write error"
25513 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
25515 if [ "$read_write" = "write" ]; then
25519 # define OBD_FAIL_OST_FAKE_RW 0x238
25520 do_facet ost1 $LCTL set_param fail_loc=0x238
25522 local start_time=$(date +%s.%N)
25523 $dd_cmd bs=1M count=$blocks oflag=sync ||
25524 error "fake dd $read_write error"
25525 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
25527 if [ "$read_write" = "write" ]; then
25529 cancel_lru_locks osc
25530 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
25531 error "$tfile size not $blocks MB"
25533 do_facet ost1 $LCTL set_param fail_loc=0
25535 echo "fake $read_write $duration_fake vs. normal $read_write" \
25536 "$duration in seconds"
25537 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
25538 error_not_in_vm "fake write is slower"
25540 $LCTL set_param -n debug="$saved_debug"
25543 test_399a() { # LU-7655 for OST fake write
25544 remote_ost_nodsh && skip "remote OST with nodsh"
25548 run_test 399a "fake write should not be slower than normal write"
25550 test_399b() { # LU-8726 for OST fake read
25551 remote_ost_nodsh && skip "remote OST with nodsh"
25552 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
25553 skip_env "ldiskfs only test"
25558 run_test 399b "fake read should not be slower than normal read"
25560 test_400a() { # LU-1606, was conf-sanity test_74
25561 if ! which $CC > /dev/null 2>&1; then
25562 skip_env "$CC is not installed"
25565 local extra_flags=''
25566 local out=$TMP/$tfile
25567 local prefix=/usr/include/lustre
25570 # Oleg removes .c files in his test rig so test if any c files exist
25571 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
25572 skip_env "Needed .c test files are missing"
25574 if ! [[ -d $prefix ]]; then
25575 # Assume we're running in tree and fixup the include path.
25576 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
25577 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
25578 extra_flags+=" -L$LUSTRE/utils/.libs"
25581 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
25582 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
25583 error "client api broken"
25587 run_test 400a "Lustre client api program can compile and link"
25589 test_400b() { # LU-1606, LU-5011
25591 local out=$TMP/$tfile
25592 local prefix=/usr/include/linux/lustre
25594 # We use a hard coded prefix so that this test will not fail
25595 # when run in tree. There are headers in lustre/include/lustre/
25596 # that are not packaged (like lustre_idl.h) and have more
25597 # complicated include dependencies (like config.h and lnet/types.h).
25598 # Since this test about correct packaging we just skip them when
25599 # they don't exist (see below) rather than try to fixup cppflags.
25601 if ! which $CC > /dev/null 2>&1; then
25602 skip_env "$CC is not installed"
25605 for header in $prefix/*.h; do
25606 if ! [[ -f "$header" ]]; then
25610 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
25611 continue # lustre_ioctl.h is internal header
25614 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
25615 error "cannot compile '$header'"
25619 run_test 400b "packaged headers can be compiled"
25621 test_401a() { #LU-7437
25622 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
25623 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
25625 #count the number of parameters by "list_param -R"
25626 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
25627 #count the number of parameters by listing proc files
25628 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
25629 echo "proc_dirs='$proc_dirs'"
25630 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
25631 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
25634 [ $params -eq $procs ] ||
25635 error "found $params parameters vs. $procs proc files"
25637 # test the list_param -D option only returns directories
25638 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
25639 #count the number of parameters by listing proc directories
25640 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
25643 [ $params -eq $procs ] ||
25644 error "found $params parameters vs. $procs proc files"
25646 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
25649 # jobid_var may not allow arbitrary values, so use jobid_name
25651 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25652 local testname=jobid_name tmp='testing%p'
25654 local testname=jobid_var tmp=testing
25657 local save=$($LCTL get_param -n $testname)
25659 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
25660 error "no error returned when setting bad parameters"
25662 local jobid_new=$($LCTL get_param -n foe $testname baz)
25663 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
25665 $LCTL set_param -n fog=bam $testname=$save bat=fog
25666 local jobid_old=$($LCTL get_param -n foe $testname bag)
25667 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
25669 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
25672 # jobid_var may not allow arbitrary values, so use jobid_name
25674 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25675 local testname=jobid_name
25677 local testname=jobid_var
25680 local jobid_var_old=$($LCTL get_param -n $testname)
25681 local jobid_var_new
25683 $LCTL set_param $testname= &&
25684 error "no error returned for 'set_param a='"
25686 jobid_var_new=$($LCTL get_param -n $testname)
25687 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25688 error "$testname was changed by setting without value"
25690 $LCTL set_param $testname &&
25691 error "no error returned for 'set_param a'"
25693 jobid_var_new=$($LCTL get_param -n $testname)
25694 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25695 error "$testname was changed by setting without value"
25697 run_test 401c "Verify 'lctl set_param' without value fails in either format."
25700 # jobid_var may not allow arbitrary values, so use jobid_name
25702 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25703 local testname=jobid_name new_value='foo=bar%p'
25705 local testname=jobid_var new_valuie=foo=bar
25708 local jobid_var_old=$($LCTL get_param -n $testname)
25709 local jobid_var_new
25711 $LCTL set_param $testname=$new_value ||
25712 error "'set_param a=b' did not accept a value containing '='"
25714 jobid_var_new=$($LCTL get_param -n $testname)
25715 [[ "$jobid_var_new" == "$new_value" ]] ||
25716 error "'set_param a=b' failed on a value containing '='"
25718 # Reset the $testname to test the other format
25719 $LCTL set_param $testname=$jobid_var_old
25720 jobid_var_new=$($LCTL get_param -n $testname)
25721 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25722 error "failed to reset $testname"
25724 $LCTL set_param $testname $new_value ||
25725 error "'set_param a b' did not accept a value containing '='"
25727 jobid_var_new=$($LCTL get_param -n $testname)
25728 [[ "$jobid_var_new" == "$new_value" ]] ||
25729 error "'set_param a b' failed on a value containing '='"
25731 $LCTL set_param $testname $jobid_var_old
25732 jobid_var_new=$($LCTL get_param -n $testname)
25733 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25734 error "failed to reset $testname"
25736 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
25738 test_401e() { # LU-14779
25739 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
25740 error "lctl list_param MGC* failed"
25741 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
25742 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
25743 error "lctl get_param lru_size failed"
25745 run_test 401e "verify 'lctl get_param' works with NID in parameter"
25748 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
25749 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
25750 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
25751 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
25752 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
25753 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
25754 remote_mds_nodsh && skip "remote MDS with nodsh"
25756 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
25757 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
25758 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
25759 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
25760 echo "Touch failed - OK"
25762 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
25765 local file1=$DIR/$tfile.1
25766 local file2=$DIR/$tfile.2
25767 local tfile=$TMP/$tfile
25769 rm -f $file1 $file2 $tfile
25774 # 30 sec OBD_TIMEOUT in ll_getattr()
25775 # right before populating st_nlink
25776 $LCTL set_param fail_loc=0x80001409
25777 stat -c %h $file1 > $tfile &
25779 # create an alias, drop all locks and reclaim the dentry
25781 cancel_lru_locks mdc
25782 cancel_lru_locks osc
25783 sysctl -w vm.drop_caches=2
25787 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
25789 rm -f $tfile $file1 $file2
25791 run_test 403 "i_nlink should not drop to zero due to aliasing"
25793 test_404() { # LU-6601
25794 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
25795 skip "Need server version newer than 2.8.52"
25796 remote_mds_nodsh && skip "remote MDS with nodsh"
25798 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
25799 awk '/osp .*-osc-MDT/ { print $4}')
25802 for osp in $mosps; do
25803 echo "Deactivate: " $osp
25804 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
25805 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25806 awk -vp=$osp '$4 == p { print $2 }')
25807 [ $stat = IN ] || {
25808 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25809 error "deactivate error"
25811 echo "Activate: " $osp
25812 do_facet $SINGLEMDS $LCTL --device %$osp activate
25813 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25814 awk -vp=$osp '$4 == p { print $2 }')
25815 [ $stat = UP ] || {
25816 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25817 error "activate error"
25821 run_test 404 "validate manual {de}activated works properly for OSPs"
25824 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25825 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
25826 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
25827 skip "Layout swap lock is not supported"
25829 check_swap_layouts_support
25830 check_swap_layout_no_dom $DIR
25832 test_mkdir $DIR/$tdir
25833 swap_lock_test -d $DIR/$tdir ||
25834 error "One layout swap locked test failed"
25836 run_test 405 "Various layout swap lock tests"
25839 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25840 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
25841 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
25842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25843 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
25844 skip "Need MDS version at least 2.8.50"
25846 local def_stripe_size=$($LFS getstripe -S $MOUNT)
25847 local test_pool=$TESTNAME
25849 pool_add $test_pool || error "pool_add failed"
25850 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
25851 error "pool_add_targets failed"
25853 save_layout_restore_at_exit $MOUNT
25855 # parent set default stripe count only, child will stripe from both
25856 # parent and fs default
25857 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
25858 error "setstripe $MOUNT failed"
25859 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
25860 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
25861 for i in $(seq 10); do
25862 local f=$DIR/$tdir/$tfile.$i
25863 touch $f || error "touch failed"
25864 local count=$($LFS getstripe -c $f)
25865 [ $count -eq $OSTCOUNT ] ||
25866 error "$f stripe count $count != $OSTCOUNT"
25867 local offset=$($LFS getstripe -i $f)
25868 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
25869 local size=$($LFS getstripe -S $f)
25870 [ $size -eq $((def_stripe_size * 2)) ] ||
25871 error "$f stripe size $size != $((def_stripe_size * 2))"
25872 local pool=$($LFS getstripe -p $f)
25873 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
25876 # change fs default striping, delete parent default striping, now child
25877 # will stripe from new fs default striping only
25878 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
25879 error "change $MOUNT default stripe failed"
25880 $LFS setstripe -c 0 $DIR/$tdir ||
25881 error "delete $tdir default stripe failed"
25882 for i in $(seq 11 20); do
25883 local f=$DIR/$tdir/$tfile.$i
25884 touch $f || error "touch $f failed"
25885 local count=$($LFS getstripe -c $f)
25886 [ $count -eq 1 ] || error "$f stripe count $count != 1"
25887 local offset=$($LFS getstripe -i $f)
25888 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
25889 local size=$($LFS getstripe -S $f)
25890 [ $size -eq $def_stripe_size ] ||
25891 error "$f stripe size $size != $def_stripe_size"
25892 local pool=$($LFS getstripe -p $f)
25893 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
25896 unlinkmany $DIR/$tdir/$tfile. 1 20
25898 local f=$DIR/$tdir/$tfile
25899 pool_remove_all_targets $test_pool $f
25900 pool_remove $test_pool $f
25902 run_test 406 "DNE support fs default striping"
25905 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25906 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
25907 skip "Need MDS version at least 2.8.55"
25908 remote_mds_nodsh && skip "remote MDS with nodsh"
25910 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
25911 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
25912 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
25913 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
25914 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
25916 #define OBD_FAIL_DT_TXN_STOP 0x2019
25917 for idx in $(seq $MDSCOUNT); do
25918 do_facet mds$idx "lctl set_param fail_loc=0x2019"
25920 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
25921 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
25922 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
25925 run_test 407 "transaction fail should cause operation fail"
25928 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
25930 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
25931 lctl set_param fail_loc=0x8000040a
25932 # let ll_prepare_partial_page() fail
25933 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
25937 # create at least 100 unused inodes so that
25938 # shrink_icache_memory(0) should not return 0
25939 touch $DIR/$tfile-{0..100}
25940 rm -f $DIR/$tfile-{0..100}
25943 echo 2 > /proc/sys/vm/drop_caches
25945 run_test 408 "drop_caches should not hang due to page leaks"
25949 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25951 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25952 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25953 touch $DIR/$tdir/guard || error "(2) Fail to create"
25955 local PREFIX=$(str_repeat 'A' 128)
25956 echo "Create 1K hard links start at $(date)"
25957 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25958 error "(3) Fail to hard link"
25960 echo "Links count should be right although linkEA overflow"
25961 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25962 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25963 [ $linkcount -eq 1001 ] ||
25964 error "(5) Unexpected hard links count: $linkcount"
25966 echo "List all links start at $(date)"
25967 ls -l $DIR/$tdir/foo > /dev/null ||
25968 error "(6) Fail to list $DIR/$tdir/foo"
25970 echo "Unlink hard links start at $(date)"
25971 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25972 error "(7) Fail to unlink"
25973 echo "Unlink hard links finished at $(date)"
25975 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25979 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25980 skip "Need client version at least 2.9.59"
25981 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25982 skip "Need MODULES build"
25984 # Create a file, and stat it from the kernel
25985 local testfile=$DIR/$tfile
25988 local run_id=$RANDOM
25989 local my_ino=$(stat --format "%i" $testfile)
25991 # Try to insert the module. This will always fail as the
25992 # module is designed to not be inserted.
25993 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25996 # Anything but success is a test failure
25998 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25999 error "no inode match"
26001 run_test 410 "Test inode number returned from kernel thread"
26003 cleanup_test411_cgroup() {
26009 local cg_basedir=/sys/fs/cgroup/memory
26011 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
26012 skip "no setup for cgroup"
26014 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
26015 error "test file creation failed"
26016 cancel_lru_locks osc
26018 # Create a very small memory cgroup to force a slab allocation error
26019 local cgdir=$cg_basedir/osc_slab_alloc
26020 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
26021 trap "cleanup_test411_cgroup $cgdir" EXIT
26022 echo 2M > $cgdir/memory.kmem.limit_in_bytes
26023 echo 1M > $cgdir/memory.limit_in_bytes
26025 # Should not LBUG, just be killed by oom-killer
26026 # dd will return 0 even allocation failure in some environment.
26027 # So don't check return value
26028 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
26029 cleanup_test411_cgroup $cgdir
26033 run_test 411 "Slab allocation error with cgroup does not LBUG"
26036 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
26037 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
26038 skip "Need server version at least 2.10.55"
26040 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
26041 error "mkdir failed"
26042 $LFS getdirstripe $DIR/$tdir
26043 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
26044 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
26045 error "expect $((MDSCOUT - 1)) get $stripe_index"
26046 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
26047 [ $stripe_count -eq 2 ] ||
26048 error "expect 2 get $stripe_count"
26050 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
26055 # subdirs should be on the same MDT as parent
26056 for i in $(seq 0 $((MDSCOUNT - 1))); do
26057 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
26058 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
26059 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
26060 (( index == i )) || error "mdt$i/sub on MDT$index"
26063 # stripe offset -1, ditto
26064 for i in {1..10}; do
26065 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
26066 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
26067 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
26068 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
26069 (( index == index2 )) ||
26070 error "qos$i on MDT$index, sub on MDT$index2"
26073 local testdir=$DIR/$tdir/inherit
26075 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
26078 testdir=$testdir/s$i
26079 mkdir $testdir || error "mkdir $testdir failed"
26080 index=$($LFS getstripe -m $testdir)
26081 (( index == 1 )) ||
26082 error "$testdir on MDT$index"
26085 # not inherit any more
26086 testdir=$testdir/s3
26087 mkdir $testdir || error "mkdir $testdir failed"
26088 getfattr -d -m dmv $testdir | grep dmv &&
26089 error "default LMV set on $testdir" || true
26091 run_test 412 "mkdir on specific MDTs"
26093 TEST413_COUNT=${TEST413_COUNT:-200}
26094 generate_uneven_mdts() {
26096 local lmv_qos_maxage
26097 local lod_qos_maxage
26107 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26108 $LCTL set_param lmv.*.qos_maxage=1
26109 stack_trap "$LCTL set_param \
26110 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
26111 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
26112 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
26113 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26114 lod.*.mdt_qos_maxage=1
26115 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26116 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
26119 echo "Check for uneven MDTs: "
26121 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26122 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26123 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26125 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26126 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26129 for ((i = 1; i < ${#ffree[@]}; i++)); do
26130 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26131 if [ $tmp -gt $max ]; then
26135 if [ $tmp -lt $min ]; then
26141 (( ${ffree[min_index]} > 0 )) ||
26142 skip "no free files in MDT$min_index"
26143 (( ${ffree[min_index]} < 10000000 )) ||
26144 skip "too many free files in MDT$min_index"
26146 # Check if we need to generate uneven MDTs
26147 local diff=$(((max - min) * 100 / min))
26148 local testdir=$DIR/$tdir-fillmdt
26152 while (( diff < threshold )); do
26154 # generate uneven MDTs, create till $threshold% diff
26155 echo -n "weight diff=$diff% must be > $threshold% ..."
26156 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
26157 testdir=$DIR/$tdir-fillmdt/$i
26158 [ -d $testdir ] && continue
26159 $LFS mkdir -i $min_index $testdir ||
26160 error "mkdir $testdir failed"
26161 $LFS setstripe -E 1M -L mdt $testdir ||
26162 error "setstripe $testdir failed"
26164 for ((F=0; F < TEST413_COUNT; F++)); do
26165 dd if=/dev/zero of=$testdir/f.$F bs=128K count=1 > \
26166 /dev/null 2>&1 || error "dd $F failed"
26168 sync; sleep 1; sync
26170 # wait for QOS to update
26171 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
26173 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
26174 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
26175 max=$(((${ffree[max_index]} >> 8) *
26176 (${bavail[max_index]} * bsize >> 16)))
26177 min=$(((${ffree[min_index]} >> 8) *
26178 (${bavail[min_index]} * bsize >> 16)))
26179 diff=$(((max - min) * 100 / min))
26183 echo "MDT filesfree available: ${ffree[*]}"
26184 echo "MDT blocks available: ${bavail[*]}"
26185 echo "weight diff=$diff%"
26190 local stripe_count=$2
26191 local mdts=$(comma_list $(mdts_nodes))
26194 local lmv_qos_prio_free
26195 local lmv_qos_threshold_rr
26196 local lmv_qos_maxage
26197 local lod_qos_prio_free
26198 local lod_qos_threshold_rr
26199 local lod_qos_maxage
26203 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
26204 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
26205 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26207 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
26208 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26209 stack_trap "$LCTL set_param \
26210 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
26211 stack_trap "$LCTL set_param \
26212 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
26213 stack_trap "$LCTL set_param \
26214 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26216 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
26217 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
26218 lod_qos_prio_free=${lod_qos_prio_free%%%}
26219 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
26220 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
26221 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
26222 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
26223 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
26224 stack_trap "do_nodes $mdts $LCTL set_param \
26225 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
26226 stack_trap "do_nodes $mdts $LCTL set_param \
26227 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
26228 stack_trap "do_nodes $mdts $LCTL set_param \
26229 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
26231 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26232 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
26234 testdir=$DIR/$tdir-s$stripe_count/rr
26236 local stripe_index=$($LFS getstripe -m $testdir)
26237 local test_mkdir_rr=true
26239 getfattr -d -m dmv -e hex $testdir | grep dmv
26240 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
26241 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
26242 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
26243 test_mkdir_rr=false
26248 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
26249 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
26251 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
26252 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
26253 eval $mkdir_cmd $testdir/subdir$i ||
26254 error "$mkdir_cmd subdir$i failed"
26257 for (( i = 0; i < $MDSCOUNT; i++ )); do
26258 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26259 echo "$count directories created on MDT$i"
26260 if $test_mkdir_rr; then
26261 (( $count == 100 )) ||
26262 error "subdirs are not evenly distributed"
26263 elif (( $i == $stripe_index )); then
26264 (( $count == 100 * MDSCOUNT )) ||
26265 error "$count subdirs created on MDT$i"
26267 (( $count == 0 )) ||
26268 error "$count subdirs created on MDT$i"
26271 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
26272 count=$($LFS getdirstripe $testdir/* |
26273 grep -c -P "^\s+$i\t")
26274 echo "$count stripes created on MDT$i"
26275 # deviation should < 5% of average
26276 (( $count >= 95 * stripe_count &&
26277 $count <= 105 * stripe_count)) ||
26278 error "stripes are not evenly distributed"
26283 echo "Check for uneven MDTs: "
26293 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26294 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26295 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26297 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26298 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26301 for ((i = 1; i < ${#ffree[@]}; i++)); do
26302 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26303 if [ $tmp -gt $max ]; then
26307 if [ $tmp -lt $min ]; then
26313 (( ${ffree[min_index]} > 0 )) ||
26314 skip "no free files in MDT$min_index"
26315 (( ${ffree[min_index]} < 10000000 )) ||
26316 skip "too many free files in MDT$min_index"
26318 echo "MDT filesfree available: ${ffree[*]}"
26319 echo "MDT blocks available: ${bavail[*]}"
26320 echo "weight diff=$(((max - min) * 100 / min))%"
26322 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
26324 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
26325 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
26326 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
26327 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
26328 # decrease statfs age, so that it can be updated in time
26329 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
26330 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
26334 testdir=$DIR/$tdir-s$stripe_count/qos
26337 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
26338 for (( i = 0; i < num * MDSCOUNT; i++ )); do
26339 eval $mkdir_cmd $testdir/subdir$i ||
26340 error "$mkdir_cmd subdir$i failed"
26344 for (( i = 0; i < $MDSCOUNT; i++ )); do
26345 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26346 (( count > max )) && max=$count
26347 echo "$count directories created on MDT$i"
26350 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
26352 # D-value should > 10% of averge
26353 (( max - min > num / 10 )) ||
26354 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
26356 # ditto for stripes
26357 if (( stripe_count > 1 )); then
26359 for (( i = 0; i < $MDSCOUNT; i++ )); do
26360 count=$($LFS getdirstripe $testdir/* |
26361 grep -c -P "^\s+$i\t")
26362 (( count > max )) && max=$count
26363 echo "$count stripes created on MDT$i"
26366 min=$($LFS getdirstripe $testdir/* |
26367 grep -c -P "^\s+$min_index\t")
26368 (( max - min > num * stripe_count / 10 )) ||
26369 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
26381 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26382 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26383 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26385 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26387 for ((i = 1; i < ${#ffree[@]}; i++)); do
26388 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26389 (( tmp < min )) && min=$tmp && min_index=$i
26396 [ $MDSCOUNT -lt 2 ] &&
26397 skip "We need at least 2 MDTs for this test"
26399 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26400 skip "Need server version at least 2.12.52"
26404 generate_uneven_mdts 100
26405 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26406 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
26407 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
26408 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
26409 error "mkdir failed"
26410 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
26413 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
26416 [ $MDSCOUNT -lt 2 ] &&
26417 skip "We need at least 2 MDTs for this test"
26419 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26420 skip "Need server version at least 2.12.52"
26425 generate_uneven_mdts 100
26426 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26427 testdir=$DIR/$tdir-s$stripe_count
26428 mkdir $testdir || error "mkdir $testdir failed"
26429 mkdir $testdir/rr || error "mkdir rr failed"
26430 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
26431 error "mkdir qos failed"
26432 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
26433 $testdir/rr || error "setdirstripe rr failed"
26434 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
26435 error "setdirstripe failed"
26436 test_qos_mkdir "mkdir" $stripe_count
26439 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
26442 (( $MDSCOUNT >= 2 )) ||
26443 skip "We need at least 2 MDTs for this test"
26445 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
26446 skip "Need server version at least 2.14.51"
26452 testdir=$DIR/${tdir}-s1
26453 mkdir $testdir || error "mkdir $testdir failed"
26454 mkdir $testdir/rr || error "mkdir rr failed"
26455 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
26456 # default max_inherit is -1, default max_inherit_rr is 0
26457 $LFS setdirstripe -D -c 1 $testdir/rr ||
26458 error "setdirstripe rr failed"
26459 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
26460 error "setdirstripe qos failed"
26461 test_qos_mkdir "mkdir" 1
26463 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
26464 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
26465 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
26466 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
26467 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
26469 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
26470 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
26471 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
26472 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
26473 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
26474 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
26475 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
26476 error "level2 shouldn't have default LMV" || true
26478 run_test 413c "mkdir with default LMV max inherit rr"
26481 (( MDSCOUNT >= 2 )) ||
26482 skip "We need at least 2 MDTs for this test"
26484 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
26485 skip "Need server version at least 2.14.51"
26487 local lmv_qos_threshold_rr
26489 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26491 stack_trap "$LCTL set_param \
26492 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
26494 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26495 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
26496 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
26497 error "$tdir shouldn't have default LMV"
26498 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
26499 error "mkdir sub failed"
26501 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
26503 (( count == 100 )) || error "$count subdirs on MDT0"
26505 run_test 413d "inherit ROOT default LMV"
26508 (( MDSCOUNT >= 2 )) ||
26509 skip "We need at least 2 MDTs for this test"
26510 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26511 skip "Need server version at least 2.14.55"
26513 local testdir=$DIR/$tdir
26514 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
26516 local sub_max_inherit
26518 mkdir -p $testdir || error "failed to create $testdir"
26520 # set default max-inherit to -1 if stripe count is 0 or 1
26521 $LFS setdirstripe -D -c 1 $testdir ||
26522 error "failed to set default LMV"
26523 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26524 (( max_inherit == -1 )) ||
26525 error "wrong max_inherit value $max_inherit"
26527 # set default max_inherit to a fixed value if stripe count is not 0 or 1
26528 $LFS setdirstripe -D -c -1 $testdir ||
26529 error "failed to set default LMV"
26530 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26531 (( max_inherit > 0 )) ||
26532 error "wrong max_inherit value $max_inherit"
26534 # and the subdir will decrease the max_inherit by 1
26535 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
26536 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
26537 (( sub_max_inherit == max_inherit - 1)) ||
26538 error "wrong max-inherit of subdir $sub_max_inherit"
26540 # check specified --max-inherit and warning message
26541 stack_trap "rm -f $tmpfile"
26542 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
26543 error "failed to set default LMV"
26544 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26545 (( max_inherit == -1 )) ||
26546 error "wrong max_inherit value $max_inherit"
26548 # check the warning messages
26549 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
26550 error "failed to detect warning string"
26553 run_test 413e "check default max-inherit value"
26555 test_fs_dmv_inherit()
26557 local testdir=$DIR/$tdir
26564 mkdir $testdir || error "mkdir $testdir failed"
26565 count=$($LFS getdirstripe -D -c $testdir)
26566 (( count == 1 )) ||
26567 error "$testdir default LMV count mismatch $count != 1"
26568 inherit=$($LFS getdirstripe -D -X $testdir)
26569 (( inherit == 3 - i )) ||
26570 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
26571 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
26572 (( inherit_rr == 3 - i )) ||
26573 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
26574 testdir=$testdir/sub
26577 mkdir $testdir || error "mkdir $testdir failed"
26578 count=$($LFS getdirstripe -D -c $testdir)
26579 (( count == 0 )) ||
26580 error "$testdir default LMV count not zero: $count"
26584 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26586 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26587 skip "Need server version at least 2.14.55"
26589 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26590 error "dump $DIR default LMV failed"
26591 stack_trap "setfattr --restore=$TMP/dmv.ea"
26593 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26594 error "set $DIR default LMV failed"
26596 test_fs_dmv_inherit
26598 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
26601 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26603 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
26604 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26605 error "dump $DIR default LMV failed"
26606 stack_trap "setfattr --restore=$TMP/dmv.ea"
26608 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26609 error "set $DIR default LMV failed"
26611 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
26612 error "mount $MOUNT2 failed"
26613 stack_trap "umount_client $MOUNT2"
26615 local saved_DIR=$DIR
26619 stack_trap "export DIR=$saved_DIR"
26621 # first check filesystem-wide default LMV inheritance
26622 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
26624 # then check subdirs are spread to all MDTs
26625 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
26627 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
26629 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
26631 run_test 413g "enforce ROOT default LMV on subdir mount"
26634 (( MDSCOUNT >= 2 )) ||
26635 skip "We need at least 2 MDTs for this test"
26637 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
26638 skip "Need server version at least 2.15.50.6"
26640 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26642 stack_trap "$LCTL set_param \
26643 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26644 $LCTL set_param lmv.*.qos_maxage=1
26648 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
26649 local count=$((MDSCOUNT * 20))
26651 generate_uneven_mdts 50
26653 mkdir -p $dir || error "mkdir $dir failed"
26654 stack_trap "rm -rf $dir"
26655 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
26656 --max-inherit-rr=$rr_depth $dir
26658 for ((d=0; d < depth + 2; d++)); do
26660 for ((sub=0; sub < count; sub++)); do
26663 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
26664 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
26665 # subdirs within $rr_depth should be created round-robin
26666 if (( d < rr_depth )); then
26667 (( ${num[0]} != count )) ||
26668 error "all objects created on MDT ${num[1]}"
26674 run_test 413h "don't stick to parent for round-robin dirs"
26681 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
26682 unlinkmany $subdir/f. $TEST413_COUNT &
26686 for pid in $pids; do
26690 run_test 413z "413 test cleanup"
26693 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
26694 $LCTL set_param fail_loc=0x80000521
26695 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26698 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
26701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26702 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26703 skip "Need server version at least 2.11.52"
26713 # this test may be slow on ZFS
26714 [ "$mds1_FSTYPE" == "zfs" ] && total=50
26716 # though this test is designed for striped directory, let's test normal
26717 # directory too since lock is always saved as CoS lock.
26718 test_mkdir $DIR/$tdir || error "mkdir $tdir"
26719 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
26728 start_time=$(date +%s)
26729 for i in $(seq $total); do
26730 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
26733 end_time=$(date +%s)
26734 duration=$((end_time - start_time))
26736 kill -9 $setattr_pid
26738 echo "rename $total files took $duration sec"
26739 [ $duration -lt 100 ] || error "rename took $duration sec"
26741 run_test 415 "lock revoke is not missing"
26744 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26745 skip "Need server version at least 2.11.55"
26747 # define OBD_FAIL_OSD_TXN_START 0x19a
26748 do_facet mds1 lctl set_param fail_loc=0x19a
26750 lfs mkdir -c $MDSCOUNT $DIR/$tdir
26754 run_test 416 "transaction start failure won't cause system hung"
26758 do_nodes $(comma_list $(mdts_nodes)) \
26759 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
26760 do_nodes $(comma_list $(mdts_nodes)) \
26761 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
26762 do_nodes $(comma_list $(mdts_nodes)) \
26763 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
26767 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26768 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
26769 skip "Need MDS version at least 2.11.56"
26771 trap cleanup_417 RETURN EXIT
26773 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
26774 do_nodes $(comma_list $(mdts_nodes)) \
26775 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
26776 $LFS migrate -m 0 $DIR/$tdir.1 &&
26777 error "migrate dir $tdir.1 should fail"
26779 do_nodes $(comma_list $(mdts_nodes)) \
26780 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
26781 $LFS mkdir -i 1 $DIR/$tdir.2 &&
26782 error "create remote dir $tdir.2 should fail"
26784 do_nodes $(comma_list $(mdts_nodes)) \
26785 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
26786 $LFS mkdir -c 2 $DIR/$tdir.3 &&
26787 error "create striped dir $tdir.3 should fail"
26790 run_test 417 "disable remote dir, striped dir and dir migration"
26792 # Checks that the outputs of df [-i] and lfs df [-i] match
26794 # usage: check_lfs_df <blocks | inodes> <mountpoint>
26804 [ "$1" == "blocks" ] && inodes= || inodes="-i"
26806 for count in {1..100}; do
26807 do_nodes "$CLIENTS" \
26808 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26811 # read the lines of interest
26812 df_out=($(df -P $inodes $dir | tail -n +2)) ||
26813 error "df $inodes $dir | tail -n +2 failed"
26814 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
26815 error "lfs df $inodes $dir | grep summary: failed"
26817 # skip first substrings of each output as they are different
26818 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
26819 # compare the two outputs
26821 # skip "available" on MDT until LU-13997 is fixed.
26822 #for i in {1..5}; do
26823 for i in 1 2 4 5; do
26824 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
26832 lfs df $inodes $dir
26833 error "df and lfs df $1 output mismatch: " \
26834 "df ${inodes}: ${df_out[*]}, " \
26835 "lfs df ${inodes}: ${lfs_df_out[*]}"
26840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26842 local dir=$DIR/$tdir
26843 local numfiles=$((RANDOM % 4096 + 2))
26844 local numblocks=$((RANDOM % 256 + 1))
26846 wait_delete_completed
26849 # check block output
26850 check_lfs_df blocks $dir
26851 # check inode output
26852 check_lfs_df inodes $dir
26854 # create a single file and retest
26855 echo "Creating a single file and testing"
26856 createmany -o $dir/$tfile- 1 &>/dev/null ||
26857 error "creating 1 file in $dir failed"
26858 check_lfs_df blocks $dir
26859 check_lfs_df inodes $dir
26861 # create a random number of files
26862 echo "Creating $((numfiles - 1)) files and testing"
26863 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
26864 error "creating $((numfiles - 1)) files in $dir failed"
26866 # write a random number of blocks to the first test file
26867 echo "Writing $numblocks 4K blocks and testing"
26868 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
26869 count=$numblocks &>/dev/null ||
26870 error "dd to $dir/${tfile}-0 failed"
26873 check_lfs_df blocks $dir
26874 check_lfs_df inodes $dir
26876 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
26877 error "unlinking $numfiles files in $dir failed"
26879 run_test 418 "df and lfs df outputs match"
26883 local dir=$DIR/$tdir
26888 cancel_lru_locks mdc
26890 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
26891 $LCTL set_param fail_loc=0x1410
26893 $LCTL set_param fail_loc=0
26896 run_test 419 "Verify open file by name doesn't crash kernel"
26900 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
26901 skip "Need MDS version at least 2.12.53"
26903 local SAVE_UMASK=$(umask)
26904 local dir=$DIR/$tdir
26905 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
26909 mkdir -m03777 $dir/testdir
26910 ls -dn $dir/testdir
26911 # Need to remove trailing '.' when SELinux is enabled
26912 local dirperms=$(ls -dn $dir/testdir |
26913 awk '{ sub(/\.$/, "", $1); print $1}')
26914 [ $dirperms == "drwxrwsrwt" ] ||
26915 error "incorrect perms on $dir/testdir"
26917 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
26918 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
26919 ls -n $dir/testdir/testfile
26920 local fileperms=$(ls -n $dir/testdir/testfile |
26921 awk '{ sub(/\.$/, "", $1); print $1}')
26922 [ $fileperms == "-rwxr-xr-x" ] ||
26923 error "incorrect perms on $dir/testdir/testfile"
26927 run_test 420 "clear SGID bit on non-directories for non-members"
26934 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26935 skip "Need MDS version at least 2.12.54"
26937 test_mkdir $DIR/$tdir
26938 createmany -o $DIR/$tdir/f 3
26939 cnt=$(ls -1 $DIR/$tdir | wc -l)
26940 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26942 fid1=$(lfs path2fid $DIR/$tdir/f1)
26943 fid2=$(lfs path2fid $DIR/$tdir/f2)
26944 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
26946 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
26947 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
26949 cnt=$(ls -1 $DIR/$tdir | wc -l)
26950 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26952 rm -f $DIR/$tdir/f3 || error "can't remove f3"
26953 createmany -o $DIR/$tdir/f 3
26954 cnt=$(ls -1 $DIR/$tdir | wc -l)
26955 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26957 fid1=$(lfs path2fid $DIR/$tdir/f1)
26958 fid2=$(lfs path2fid $DIR/$tdir/f2)
26959 echo "remove using fsname $FSNAME"
26960 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
26962 cnt=$(ls -1 $DIR/$tdir | wc -l)
26963 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26965 run_test 421a "simple rm by fid"
26972 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26973 skip "Need MDS version at least 2.12.54"
26975 test_mkdir $DIR/$tdir
26976 createmany -o $DIR/$tdir/f 3
26977 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
26980 FID1=$(lfs path2fid $DIR/$tdir/f1)
26981 FID2=$(lfs path2fid $DIR/$tdir/f2)
26982 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
26984 kill -USR1 $MULTIPID
26987 cnt=$(ls $DIR/$tdir | wc -l)
26988 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
26990 run_test 421b "rm by fid on open file"
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 touch $DIR/$tdir/$tfile
27002 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
27003 cnt=$(ls -1 $DIR/$tdir | wc -l)
27004 [ $cnt != 184 ] && error "unexpected #files: $cnt"
27006 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
27007 $LFS rmfid $DIR $FID1 || error "rmfid failed"
27009 cnt=$(ls $DIR/$tdir | wc -l)
27010 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
27012 run_test 421c "rm by fid against hardlinked files"
27018 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27019 skip "Need MDS version at least 2.12.54"
27021 test_mkdir $DIR/$tdir
27022 createmany -o $DIR/$tdir/f 4097
27023 cnt=$(ls -1 $DIR/$tdir | wc -l)
27024 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
27026 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
27027 $LFS rmfid $DIR $FIDS || error "rmfid failed"
27029 cnt=$(ls $DIR/$tdir | wc -l)
27031 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27033 run_test 421d "rmfid en masse"
27039 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27040 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27041 skip "Need MDS version at least 2.12.54"
27043 mkdir -p $DIR/$tdir
27044 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
27045 createmany -o $DIR/$tdir/striped_dir/f 512
27046 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27047 [ $cnt != 512 ] && error "unexpected #files: $cnt"
27049 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
27050 sed "s/[/][^:]*://g")
27051 $LFS rmfid $DIR $FIDS || error "rmfid failed"
27053 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
27055 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27057 run_test 421e "rmfid in DNE"
27063 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27064 skip "Need MDS version at least 2.12.54"
27066 test_mkdir $DIR/$tdir
27068 cnt=$(ls -1 $DIR/$tdir | wc -l)
27069 [ $cnt != 1 ] && error "unexpected #files: $cnt"
27071 FID=$(lfs path2fid $DIR/$tdir/f)
27072 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
27073 # rmfid should fail
27074 cnt=$(ls -1 $DIR/$tdir | wc -l)
27075 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
27077 chmod a+rw $DIR/$tdir
27079 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
27080 # rmfid should fail
27081 cnt=$(ls -1 $DIR/$tdir | wc -l)
27082 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
27085 $RUNAS touch $DIR/$tdir/f
27086 FID=$(lfs path2fid $DIR/$tdir/f)
27087 echo "rmfid as root"
27088 $LFS rmfid $DIR $FID || error "rmfid as root failed"
27089 cnt=$(ls -1 $DIR/$tdir | wc -l)
27090 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
27093 $RUNAS touch $DIR/$tdir/f
27094 cnt=$(ls -1 $DIR/$tdir | wc -l)
27095 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
27096 FID=$(lfs path2fid $DIR/$tdir/f)
27097 # rmfid w/o user_fid2path mount option should fail
27098 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
27099 cnt=$(ls -1 $DIR/$tdir | wc -l)
27100 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
27102 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
27103 stack_trap "rmdir $tmpdir"
27104 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
27105 error "failed to mount client'"
27106 stack_trap "umount_client $tmpdir"
27108 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
27109 # rmfid should succeed
27110 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
27111 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
27113 # rmfid shouldn't allow to remove files due to dir's permission
27114 chmod a+rwx $tmpdir/$tdir
27115 touch $tmpdir/$tdir/f
27116 ls -la $tmpdir/$tdir
27117 FID=$(lfs path2fid $tmpdir/$tdir/f)
27118 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
27121 run_test 421f "rmfid checks permissions"
27127 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27128 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27129 skip "Need MDS version at least 2.12.54"
27131 mkdir -p $DIR/$tdir
27132 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
27133 createmany -o $DIR/$tdir/striped_dir/f 512
27134 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27135 [ $cnt != 512 ] && error "unexpected #files: $cnt"
27137 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
27138 sed "s/[/][^:]*://g")
27140 rm -f $DIR/$tdir/striped_dir/f1*
27141 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27142 removed=$((512 - cnt))
27144 # few files have been just removed, so we expect
27145 # rmfid to fail on their fids
27146 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
27147 [ $removed != $errors ] && error "$errors != $removed"
27149 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
27151 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27153 run_test 421g "rmfid to return errors properly"
27156 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
27157 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
27158 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
27159 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
27160 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
27162 local amc=$(at_max_get client)
27163 local amo=$(at_max_get mds1)
27164 local timeout=`lctl get_param -n timeout`
27166 at_max_set 0 client
27169 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
27170 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
27171 fail_val=$(((2*timeout + 10)*1000))
27172 touch $DIR/$tdir/d3/file &
27174 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
27175 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
27176 fail_val=$((2*timeout + 5))
27177 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
27181 sleep $((2 * timeout))
27185 touch $DIR/$tdir/d2/file3
27186 touch $DIR/$tdir/d2/file4
27187 touch $DIR/$tdir/d2/file5
27190 at_max_set $amc client
27191 at_max_set $amo mds1
27193 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
27194 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
27195 error "Watchdog is always throttled"
27197 run_test 422 "kill a process with RPC in progress"
27210 # ensure statfs cache is expired
27213 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
27214 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
27218 run_test 423 "statfs should return a right data"
27221 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
27222 $LCTL set_param fail_loc=0x80000522
27223 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
27226 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
27229 test_mkdir -c -1 $DIR/$tdir
27230 $LFS setstripe -c -1 $DIR/$tdir
27232 lru_resize_disable "" 100
27233 stack_trap "lru_resize_enable" EXIT
27237 for i in $(seq $((MDSCOUNT * 125))); do
27238 local t=$DIR/$tdir/$tfile_$i
27240 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
27241 error_noexit "Create file $t"
27243 stack_trap "rm -rf $DIR/$tdir" EXIT
27245 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
27246 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
27247 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
27249 [ $lock_count -le $lru_size ] ||
27250 error "osc lock count $lock_count > lru size $lru_size"
27253 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
27254 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
27255 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
27257 [ $lock_count -le $lru_size ] ||
27258 error "mdc lock count $lock_count > lru size $lru_size"
27261 run_test 425 "lock count should not exceed lru size"
27264 splice-test -r $DIR/$tfile
27265 splice-test -rd $DIR/$tfile
27266 splice-test $DIR/$tfile
27267 splice-test -d $DIR/$tfile
27269 run_test 426 "splice test on Lustre"
27272 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
27273 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
27274 skip "Need MDS version at least 2.12.4"
27280 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
27281 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
27283 $LFS getdirstripe $DIR/$tdir/1/dir
27285 #first setfattr for creating updatelog
27286 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
27288 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
27289 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
27290 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
27291 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
27295 wait_recovery_complete mds2 $((2*TIMEOUT))
27297 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
27298 echo $log | grep "get update log failed" &&
27299 error "update log corruption is detected" || true
27301 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
27304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27305 local cache_limit=$CACHE_MAX
27307 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
27308 $LCTL set_param -n llite.*.max_cached_mb=64
27311 $LFS setstripe -c 1 $DIR/$tdir
27312 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
27313 stack_trap "rm -f $DIR/$tdir/$tfile.*"
27315 for f in $(seq 4); do
27316 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
27320 cancel_lru_locks osc
27322 for f in $(seq 4); do
27323 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
27327 run_test 428 "large block size IO should not hang"
27329 test_429() { # LU-7915 / LU-10948
27330 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
27331 local testfile=$DIR/$tfile
27332 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
27338 $LCTL get_param $ll_opencache_threshold_count ||
27339 skip "client does not have opencache parameter"
27341 set_opencache $new_flag
27342 stack_trap "restore_opencache"
27343 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
27344 error "enable opencache failed"
27346 # drop MDC DLM locks
27347 cancel_lru_locks mdc
27348 # clear MDC RPC stats counters
27349 $LCTL set_param $mdc_rpcstats=clear
27351 # According to the current implementation, we need to run 3 times
27352 # open & close file to verify if opencache is enabled correctly.
27353 # 1st, RPCs are sent for lookup/open and open handle is released on
27355 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
27356 # so open handle won't be released thereafter.
27357 # 3rd, No RPC is sent out.
27358 $MULTIOP $testfile oc || error "multiop failed"
27359 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27360 echo "1st: $first_rpc RPCs in flight"
27362 $MULTIOP $testfile oc || error "multiop failed"
27363 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27364 echo "2nd: $second_rpc RPCs in flight"
27366 $MULTIOP $testfile oc || error "multiop failed"
27367 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27368 echo "3rd: $third_rpc RPCs in flight"
27370 #verify no MDC RPC is sent
27371 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
27373 run_test 429 "verify if opencache flag on client side does work"
27379 # data at [200K, 400K)
27380 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
27381 error "256K->512K dd fails"
27383 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
27384 error "2M->3M dd fails"
27386 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
27387 error "4M->5M dd fails"
27388 echo "Data at 256K...512K, 2M...3M and 4M...5M"
27389 # start at first component hole #1
27390 printf "Seeking hole from 1000 ... "
27391 offset=$(lseek_test -l 1000 $file)
27393 [[ $offset == 1000 ]] || error "offset $offset != 1000"
27394 printf "Seeking data from 1000 ... "
27395 offset=$(lseek_test -d 1000 $file)
27397 [[ $offset == 262144 ]] || error "offset $offset != 262144"
27399 # start at first component data block
27400 printf "Seeking hole from 300000 ... "
27401 offset=$(lseek_test -l 300000 $file)
27403 [[ $offset == 524288 ]] || error "offset $offset != 524288"
27404 printf "Seeking data from 300000 ... "
27405 offset=$(lseek_test -d 300000 $file)
27407 [[ $offset == 300000 ]] || error "offset $offset != 300000"
27409 # start at the first component but beyond end of object size
27410 printf "Seeking hole from 1000000 ... "
27411 offset=$(lseek_test -l 1000000 $file)
27413 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27414 printf "Seeking data from 1000000 ... "
27415 offset=$(lseek_test -d 1000000 $file)
27417 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27419 # start at second component stripe 2 (empty file)
27420 printf "Seeking hole from 1500000 ... "
27421 offset=$(lseek_test -l 1500000 $file)
27423 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
27424 printf "Seeking data from 1500000 ... "
27425 offset=$(lseek_test -d 1500000 $file)
27427 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27429 # start at second component stripe 1 (all data)
27430 printf "Seeking hole from 3000000 ... "
27431 offset=$(lseek_test -l 3000000 $file)
27433 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
27434 printf "Seeking data from 3000000 ... "
27435 offset=$(lseek_test -d 3000000 $file)
27437 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
27439 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
27440 error "2nd dd fails"
27441 echo "Add data block at 640K...1280K"
27443 # start at before new data block, in hole
27444 printf "Seeking hole from 600000 ... "
27445 offset=$(lseek_test -l 600000 $file)
27447 [[ $offset == 600000 ]] || error "offset $offset != 600000"
27448 printf "Seeking data from 600000 ... "
27449 offset=$(lseek_test -d 600000 $file)
27451 [[ $offset == 655360 ]] || error "offset $offset != 655360"
27453 # start at the first component new data block
27454 printf "Seeking hole from 1000000 ... "
27455 offset=$(lseek_test -l 1000000 $file)
27457 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27458 printf "Seeking data from 1000000 ... "
27459 offset=$(lseek_test -d 1000000 $file)
27461 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27463 # start at second component stripe 2, new data
27464 printf "Seeking hole from 1200000 ... "
27465 offset=$(lseek_test -l 1200000 $file)
27467 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27468 printf "Seeking data from 1200000 ... "
27469 offset=$(lseek_test -d 1200000 $file)
27471 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
27473 # start beyond file end
27474 printf "Using offset > filesize ... "
27475 lseek_test -l 4000000 $file && error "lseek should fail"
27476 printf "Using offset > filesize ... "
27477 lseek_test -d 4000000 $file && error "lseek should fail"
27483 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
27484 skip "MDT does not support SEEK_HOLE"
27486 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27487 skip "OST does not support SEEK_HOLE"
27489 local file=$DIR/$tdir/$tfile
27491 mkdir -p $DIR/$tdir
27493 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
27494 # OST stripe #1 will have continuous data at [1M, 3M)
27495 # OST stripe #2 is empty
27496 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
27497 lseek_test_430 $file
27499 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
27500 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
27501 lseek_test_430 $file
27503 $LFS setstripe -c2 -S 512K $file
27504 echo "Two stripes, stripe size 512K"
27505 lseek_test_430 $file
27507 # FLR with stale mirror
27508 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
27510 echo "Mirrored file:"
27511 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
27512 echo "Plain 2 stripes 1M"
27513 lseek_test_430 $file
27516 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
27519 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27520 skip "OST does not support SEEK_HOLE"
27523 local file=$DIR/$tdir/$tfile
27525 mkdir -p $DIR/$tdir
27526 # Empty layout lseek should fail
27529 printf "Seeking hole from 0 ... "
27530 lseek_test -l 0 $file && error "lseek should fail"
27531 printf "Seeking data from 0 ... "
27532 lseek_test -d 0 $file && error "lseek should fail"
27536 $LFS setstripe -E 1M -c2 -E eof $file
27537 $TRUNCATE $file 1048576
27538 printf "Seeking hole from 1000000 ... "
27539 offset=$(lseek_test -l 1000000 $file)
27541 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27542 printf "Seeking data from 1000000 ... "
27543 lseek_test -d 1000000 $file && error "lseek should fail"
27546 # full component followed by non-inited one
27547 $LFS setstripe -E 1M -c2 -E eof $file
27548 dd if=/dev/urandom of=$file bs=1M count=1
27549 printf "Seeking hole from 1000000 ... "
27550 offset=$(lseek_test -l 1000000 $file)
27552 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27553 printf "Seeking hole from 1048576 ... "
27554 lseek_test -l 1048576 $file && error "lseek should fail"
27555 # init second component and truncate back
27556 echo "123" >> $file
27557 $TRUNCATE $file 1048576
27558 printf "Seeking hole from 1000000 ... "
27559 offset=$(lseek_test -l 1000000 $file)
27561 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27562 printf "Seeking hole from 1048576 ... "
27563 lseek_test -l 1048576 $file && error "lseek should fail"
27564 # boundary checks for big values
27565 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
27566 offset=$(lseek_test -d 0 $file.10g)
27567 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
27568 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
27569 offset=$(lseek_test -d 0 $file.100g)
27570 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
27573 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
27576 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27577 skip "OST does not support SEEK_HOLE"
27579 local file=$DIR/$tdir/$tfile
27582 mkdir -p $DIR/$tdir
27583 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
27585 # cp version 8.33+ prefers lseek over fiemap
27586 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
27588 time cp $file /dev/null
27589 (( SECONDS - start < 5 )) ||
27590 error "cp: too long runtime $((SECONDS - start))"
27593 # tar version 1.29+ supports SEEK_HOLE/DATA
27594 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
27596 time tar cS $file - | cat > /dev/null
27597 (( SECONDS - start < 5 )) ||
27598 error "tar: too long runtime $((SECONDS - start))"
27601 run_test 430c "lseek: external tools check"
27603 test_431() { # LU-14187
27604 local file=$DIR/$tdir/$tfile
27606 mkdir -p $DIR/$tdir
27607 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
27608 dd if=/dev/urandom of=$file bs=4k count=1
27609 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
27610 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
27611 #define OBD_FAIL_OST_RESTART_IO 0x251
27612 do_facet ost1 "$LCTL set_param fail_loc=0x251"
27613 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
27617 echo 3 > /proc/sys/vm/drop_caches
27618 diff $file $file.0 || error "data diff"
27620 run_test 431 "Restart transaction for IO"
27622 cleanup_test_432() {
27623 do_facet mgs $LCTL nodemap_activate 0
27624 wait_nm_sync active
27628 local tmpdir=$TMP/dir432
27630 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
27631 skip "Need MDS version at least 2.14.52"
27633 stack_trap cleanup_test_432 EXIT
27637 do_facet mgs $LCTL nodemap_activate 1
27638 wait_nm_sync active
27639 do_facet mgs $LCTL nodemap_modify --name default \
27640 --property admin --value 1
27641 do_facet mgs $LCTL nodemap_modify --name default \
27642 --property trusted --value 1
27643 cancel_lru_locks mdc
27644 wait_nm_sync default admin_nodemap
27645 wait_nm_sync default trusted_nodemap
27647 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
27648 grep -ci "Operation not permitted") -ne 0 ]; then
27649 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
27652 run_test 432 "mv dir from outside Lustre"
27655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27657 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
27658 skip "inode cache not supported"
27660 $LCTL set_param llite.*.inode_cache=0
27661 stack_trap "$LCTL set_param llite.*.inode_cache=1"
27667 cancel_lru_locks mdc
27668 test_mkdir $DIR/$tdir || error "mkdir $tdir"
27669 createmany -m $DIR/$tdir/f $count
27670 createmany -d $DIR/$tdir/d $count
27671 ls -l $DIR/$tdir > /dev/null
27672 stack_trap "rm -rf $DIR/$tdir"
27674 before=$(num_objects)
27675 cancel_lru_locks mdc
27676 after=$(num_objects)
27678 # sometimes even @before is less than 2 * count
27679 while (( before - after < count )); do
27681 after=$(num_objects)
27683 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
27684 if (( wait > 60 )); then
27685 error "inode slab grew from $before to $after"
27689 echo "lustre_inode_cache $before objs before lock cancel, $after after"
27691 run_test 433 "ldlm lock cancel releases dentries and inodes"
27695 local getxattr_count
27696 local mdc_stat_param="mdc.$FSNAME-MDT0000*.md_stats"
27697 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27699 [[ $(getenforce) == "Disabled" ]] ||
27700 skip "lsm selinux module have to be disabled for this test"
27702 test_mkdir -i 0 -c1 $DIR/$tdir/ ||
27703 error "fail to create $DIR/$tdir/ on MDT0000"
27705 touch $DIR/$tdir/$tfile-{001..100}
27707 # disable the xattr cache
27708 save_lustre_params client "llite.*.xattr_cache" > $p
27709 lctl set_param llite.*.xattr_cache=0
27710 stack_trap "restore_lustre_params < $p; rm -f $p" EXIT
27712 # clear clients mdc stats
27713 clear_stats $mdc_stat_param ||
27714 error "fail to clear stats on mdc MDT0000"
27716 for file in $DIR/$tdir/$tfile-{001..100}; do
27717 getfattr -n security.selinux $file |&
27718 grep -q "Operation not supported" ||
27719 error "getxattr on security.selinux should return EOPNOTSUPP"
27722 getxattr_count=$(calc_stats $mdc_stat_param "getxattr")
27723 (( getxattr_count < 100 )) ||
27724 error "client sent $getxattr_count getxattr RPCs to the MDS"
27726 run_test 434 "Client should not send RPCs for security.selinux with SElinux disabled"
27729 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27730 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27731 skip "Need server version at least 2.9.55"
27733 start_full_debug_logging
27737 stop_full_debug_logging
27741 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27742 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27743 awk '/The barrier for/ { print $7 }')
27746 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
27751 barrier_expired() {
27754 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27755 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27756 awk '/will be expired/ { print $7 }')
27758 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
27767 echo "Start barrier_freeze at: $(date)"
27768 #define OBD_FAIL_BARRIER_DELAY 0x2202
27769 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27770 # Do not reduce barrier time - See LU-11873
27771 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
27774 local b_status=$(barrier_stat)
27775 echo "Got barrier status at: $(date)"
27776 [ "$b_status" = "'freezing_p1'" ] ||
27777 error "(1) unexpected barrier status $b_status"
27779 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27781 b_status=$(barrier_stat)
27782 [ "$b_status" = "'frozen'" ] ||
27783 error "(2) unexpected barrier status $b_status"
27785 local expired=$(barrier_expired)
27786 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
27787 sleep $((expired + 3))
27789 b_status=$(barrier_stat)
27790 [ "$b_status" = "'expired'" ] ||
27791 error "(3) unexpected barrier status $b_status"
27793 # Do not reduce barrier time - See LU-11873
27794 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
27795 error "(4) fail to freeze barrier"
27797 b_status=$(barrier_stat)
27798 [ "$b_status" = "'frozen'" ] ||
27799 error "(5) unexpected barrier status $b_status"
27801 echo "Start barrier_thaw at: $(date)"
27802 #define OBD_FAIL_BARRIER_DELAY 0x2202
27803 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27804 do_facet mgs $LCTL barrier_thaw $FSNAME &
27807 b_status=$(barrier_stat)
27808 echo "Got barrier status at: $(date)"
27809 [ "$b_status" = "'thawing'" ] ||
27810 error "(6) unexpected barrier status $b_status"
27812 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27814 b_status=$(barrier_stat)
27815 [ "$b_status" = "'thawed'" ] ||
27816 error "(7) unexpected barrier status $b_status"
27818 #define OBD_FAIL_BARRIER_FAILURE 0x2203
27819 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
27820 do_facet mgs $LCTL barrier_freeze $FSNAME
27822 b_status=$(barrier_stat)
27823 [ "$b_status" = "'failed'" ] ||
27824 error "(8) unexpected barrier status $b_status"
27826 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
27827 do_facet mgs $LCTL barrier_thaw $FSNAME
27831 run_test 801a "write barrier user interfaces and stat machine"
27836 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27837 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
27838 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
27839 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
27840 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
27842 cancel_lru_locks mdc
27844 # 180 seconds should be long enough
27845 do_facet mgs $LCTL barrier_freeze $FSNAME 180
27847 local b_status=$(barrier_stat)
27848 [ "$b_status" = "'frozen'" ] ||
27849 error "(6) unexpected barrier status $b_status"
27851 mkdir $DIR/$tdir/d0/d10 &
27854 touch $DIR/$tdir/d1/f13 &
27857 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
27860 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
27863 rm -f $DIR/$tdir/d4/f12 &
27866 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
27868 # To guarantee taht the 'stat' is not blocked
27869 b_status=$(barrier_stat)
27870 [ "$b_status" = "'frozen'" ] ||
27871 error "(8) unexpected barrier status $b_status"
27873 # let above commands to run at background
27876 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
27877 ps -p $touch_pid || error "(10) touch should be blocked"
27878 ps -p $ln_pid || error "(11) link should be blocked"
27879 ps -p $mv_pid || error "(12) rename should be blocked"
27880 ps -p $rm_pid || error "(13) unlink should be blocked"
27882 b_status=$(barrier_stat)
27883 [ "$b_status" = "'frozen'" ] ||
27884 error "(14) unexpected barrier status $b_status"
27886 do_facet mgs $LCTL barrier_thaw $FSNAME
27887 b_status=$(barrier_stat)
27888 [ "$b_status" = "'thawed'" ] ||
27889 error "(15) unexpected barrier status $b_status"
27891 wait $mkdir_pid || error "(16) mkdir should succeed"
27892 wait $touch_pid || error "(17) touch should succeed"
27893 wait $ln_pid || error "(18) link should succeed"
27894 wait $mv_pid || error "(19) rename should succeed"
27895 wait $rm_pid || error "(20) unlink should succeed"
27899 run_test 801b "modification will be blocked by write barrier"
27902 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27906 stop mds2 || error "(1) Fail to stop mds2"
27908 do_facet mgs $LCTL barrier_freeze $FSNAME 30
27910 local b_status=$(barrier_stat)
27911 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
27912 do_facet mgs $LCTL barrier_thaw $FSNAME
27913 error "(2) unexpected barrier status $b_status"
27916 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27917 error "(3) Fail to rescan barrier bitmap"
27919 # Do not reduce barrier time - See LU-11873
27920 do_facet mgs $LCTL barrier_freeze $FSNAME 20
27922 b_status=$(barrier_stat)
27923 [ "$b_status" = "'frozen'" ] ||
27924 error "(4) unexpected barrier status $b_status"
27926 do_facet mgs $LCTL barrier_thaw $FSNAME
27927 b_status=$(barrier_stat)
27928 [ "$b_status" = "'thawed'" ] ||
27929 error "(5) unexpected barrier status $b_status"
27931 local devname=$(mdsdevname 2)
27933 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
27935 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27936 error "(7) Fail to rescan barrier bitmap"
27940 run_test 801c "rescan barrier bitmap"
27943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27944 remote_mds_nodsh && skip "remote MDS with nodsh"
27946 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
27947 skip "readonly option not available"
27949 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
27951 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27952 error "(2) Fail to copy"
27954 # write back all cached data before setting MDT to readonly
27958 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
27959 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
27961 echo "Modify should be refused"
27962 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27964 echo "Read should be allowed"
27965 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27966 error "(7) Read should succeed under ro mode"
27969 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
27971 run_test 802b "be able to set MDTs to readonly"
27974 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27975 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27976 skip "MDS needs to be newer than 2.10.54"
27978 mkdir_on_mdt0 $DIR/$tdir
27979 # Create some objects on all MDTs to trigger related logs objects
27980 for idx in $(seq $MDSCOUNT); do
27981 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
27982 $DIR/$tdir/dir${idx} ||
27983 error "Fail to create $DIR/$tdir/dir${idx}"
27986 wait_delete_completed # ensure old test cleanups are finished
27988 echo "before create:"
27990 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27992 for i in {1..10}; do
27993 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
27994 error "Fail to create $DIR/$tdir/foo$i"
27997 # sync ZFS-on-MDS to refresh statfs data
27998 wait_zfs_commit mds1
28000 echo "after create:"
28002 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
28004 # allow for an llog to be cleaned up during the test
28005 [ $after_used -ge $((before_used + 10 - 1)) ] ||
28006 error "before ($before_used) + 10 > after ($after_used)"
28008 for i in {1..10}; do
28009 rm -rf $DIR/$tdir/foo$i ||
28010 error "Fail to remove $DIR/$tdir/foo$i"
28013 # sync ZFS-on-MDS to refresh statfs data
28014 wait_zfs_commit mds1
28015 wait_delete_completed
28016 sleep 3 # avoid MDT return cached statfs
28017 echo "after unlink:"
28019 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
28021 # allow for an llog to be created during the test
28022 [ $after_used -le $((before_used + 1)) ] ||
28023 error "after ($after_used) > before ($before_used) + 1"
28025 run_test 803a "verify agent object for remote object"
28028 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28029 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
28030 skip "MDS needs to be newer than 2.13.56"
28031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28033 for i in $(seq 0 $((MDSCOUNT - 1))); do
28034 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
28042 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
28043 for i in $(seq 0 $((MDSCOUNT - 1))); do
28044 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
28045 awk '/getattr/ { print $2 }')
28046 before=$((before + tmp))
28048 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
28049 for i in $(seq 0 $((MDSCOUNT - 1))); do
28050 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
28051 awk '/getattr/ { print $2 }')
28052 after=$((after + tmp))
28055 [ $before -eq $after ] || error "getattr count $before != $after"
28057 run_test 803b "remote object can getattr from cache"
28060 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28061 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
28062 skip "MDS needs to be newer than 2.10.54"
28063 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
28065 mkdir -p $DIR/$tdir
28066 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
28067 error "Fail to create $DIR/$tdir/dir0"
28069 local fid=$($LFS path2fid $DIR/$tdir/dir0)
28070 local dev=$(mdsdevname 2)
28072 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28073 grep ${fid} || error "NOT found agent entry for dir0"
28075 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
28076 error "Fail to create $DIR/$tdir/dir1"
28078 touch $DIR/$tdir/dir1/foo0 ||
28079 error "Fail to create $DIR/$tdir/dir1/foo0"
28080 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
28083 for idx in $(seq $MDSCOUNT); do
28084 dev=$(mdsdevname $idx)
28085 do_facet mds${idx} \
28086 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28087 grep ${fid} && rc=$idx
28090 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
28091 error "Fail to rename foo0 to foo1"
28092 if [ $rc -eq 0 ]; then
28093 for idx in $(seq $MDSCOUNT); do
28094 dev=$(mdsdevname $idx)
28095 do_facet mds${idx} \
28096 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28097 grep ${fid} && rc=$idx
28101 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
28102 error "Fail to rename foo1 to foo2"
28103 if [ $rc -eq 0 ]; then
28104 for idx in $(seq $MDSCOUNT); do
28105 dev=$(mdsdevname $idx)
28106 do_facet mds${idx} \
28107 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28108 grep ${fid} && rc=$idx
28112 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
28114 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
28115 error "Fail to link to $DIR/$tdir/dir1/foo2"
28116 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
28117 error "Fail to rename foo2 to foo0"
28118 unlink $DIR/$tdir/dir1/foo0 ||
28119 error "Fail to unlink $DIR/$tdir/dir1/foo0"
28120 rm -rf $DIR/$tdir/dir0 ||
28121 error "Fail to rm $DIR/$tdir/dir0"
28123 for idx in $(seq $MDSCOUNT); do
28127 dev=$(mdsdevname $idx)
28128 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
28130 start mds${idx} $dev $MDS_MOUNT_OPTS ||
28131 error "mount mds$idx failed"
28132 df $MOUNT > /dev/null 2>&1
28134 # e2fsck should not return error
28136 error "e2fsck detected error on MDT${idx}: rc=$rc"
28139 run_test 804 "verify agent entry for remote entry"
28142 do_facet $SINGLEMDS zfs set quota=$old $fsset
28143 unlinkmany $DIR/$tdir/f- 1000000
28148 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
28149 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
28150 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
28151 skip "netfree not implemented before 0.7"
28152 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
28153 skip "Need MDS version at least 2.10.57"
28160 local pref="osd-zfs.$FSNAME-MDT0000."
28162 # limit available space on MDS dataset to meet nospace issue
28163 # quickly. then ZFS 0.7.2 can use reserved space if asked
28164 # properly (using netfree flag in osd_declare_destroy()
28165 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
28166 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
28168 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
28169 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
28170 let "usedkb=usedkb-freekb"
28171 let "freekb=freekb/2"
28172 if let "freekb > 5000"; then
28175 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
28176 trap cleanup_805 EXIT
28177 mkdir_on_mdt0 $DIR/$tdir
28178 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
28179 error "Can't set PFL layout"
28180 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
28181 rm -rf $DIR/$tdir || error "not able to remove"
28182 do_facet $SINGLEMDS zfs set quota=$old $fsset
28185 run_test 805 "ZFS can remove from full fs"
28191 local expect=$(stat -c %s $file)
28193 check_lsom_size $1 $expect
28195 local blocks=$($LFS getsom -b $file)
28196 expect=$(stat -c %b $file)
28197 [[ $blocks == $expect ]] ||
28198 error "$file expected blocks: $expect, got: $blocks"
28206 cancel_lru_locks mdc
28208 size=$($LFS getsom -s $1)
28209 [[ $size == $expect ]] ||
28210 error "$file expected size: $expect, got: $size"
28214 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
28215 skip "Need MDS version at least 2.11.52"
28219 touch $DIR/$tfile || error "touch $tfile failed"
28221 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
28222 save_lustre_params client "llite.*.xattr_cache" > $save
28223 lctl set_param llite.*.xattr_cache=0
28224 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
28226 # single-threaded write
28227 echo "Test SOM for single-threaded write"
28228 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
28229 error "write $tfile failed"
28230 check_lsom_size $DIR/$tfile $bs
28233 local size=$(($num * $bs))
28237 echo "Test SOM for single client multi-threaded($num) write"
28238 $TRUNCATE $DIR/$tfile 0
28239 for ((i = 0; i < $num; i++)); do
28240 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28242 offset=$((offset + $bs))
28244 for (( i=0; i < $num; i++ )); do
28247 check_lsom_size $DIR/$tfile $size
28249 $TRUNCATE $DIR/$tfile 0
28250 for ((i = 0; i < $num; i++)); do
28251 offset=$((offset - $bs))
28252 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28255 for (( i=0; i < $num; i++ )); do
28258 check_lsom_size $DIR/$tfile $size
28260 # multi-client writes
28261 num=$(get_node_count ${CLIENTS//,/ })
28262 size=$(($num * $bs))
28266 echo "Test SOM for multi-client ($num) writes"
28267 $TRUNCATE $DIR/$tfile 0
28268 for client in ${CLIENTS//,/ }; do
28269 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28272 offset=$((offset + $bs))
28274 for (( i=0; i < $num; i++ )); do
28277 check_lsom_size $DIR/$tfile $offset
28280 $TRUNCATE $DIR/$tfile 0
28281 for client in ${CLIENTS//,/ }; do
28282 offset=$((offset - $bs))
28283 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28287 for (( i=0; i < $num; i++ )); do
28290 check_lsom_size $DIR/$tfile $size
28293 echo "Test SOM for truncate"
28294 $TRUNCATE $DIR/$tfile 1048576
28295 check_lsom_size $DIR/$tfile 1048576
28296 $TRUNCATE $DIR/$tfile 1234
28297 check_lsom_size $DIR/$tfile 1234
28299 # verify SOM blocks count
28300 echo "Verify SOM block count"
28301 $TRUNCATE $DIR/$tfile 0
28302 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
28303 error "failed to write file $tfile"
28304 check_lsom_data $DIR/$tfile
28306 run_test 806 "Verify Lazy Size on MDS"
28309 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
28310 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
28311 skip "Need MDS version at least 2.11.52"
28313 # Registration step
28314 changelog_register || error "changelog_register failed"
28315 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
28316 changelog_users $SINGLEMDS | grep -q $cl_user ||
28317 error "User $cl_user not found in changelog_users"
28319 rm -rf $DIR/$tdir || error "rm $tdir failed"
28320 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
28321 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
28322 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
28323 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
28324 error "truncate $tdir/trunc failed"
28327 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
28328 error "write $tfile failed"
28330 # multi-client wirtes
28331 local num=$(get_node_count ${CLIENTS//,/ })
28335 echo "Test SOM for multi-client ($num) writes"
28336 touch $DIR/$tfile || error "touch $tfile failed"
28337 $TRUNCATE $DIR/$tfile 0
28338 for client in ${CLIENTS//,/ }; do
28339 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28342 offset=$((offset + $bs))
28344 for (( i=0; i < $num; i++ )); do
28348 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
28349 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
28350 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
28351 check_lsom_data $DIR/$tdir/trunc
28352 check_lsom_data $DIR/$tdir/single_dd
28353 check_lsom_data $DIR/$tfile
28356 # Deregistration step
28357 changelog_deregister || error "changelog_deregister failed"
28359 run_test 807 "verify LSOM syncing tool"
28361 check_som_nologged()
28363 local lines=$($LFS changelog $FSNAME-MDT0000 |
28364 grep 'x=trusted.som' | wc -l)
28365 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
28369 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
28370 skip "Need MDS version at least 2.11.55"
28372 # Registration step
28373 changelog_register || error "changelog_register failed"
28375 touch $DIR/$tfile || error "touch $tfile failed"
28378 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
28379 error "write $tfile failed"
28382 $TRUNCATE $DIR/$tfile 1234
28385 $TRUNCATE $DIR/$tfile 1048576
28388 # Deregistration step
28389 changelog_deregister || error "changelog_deregister failed"
28391 run_test 808 "Check trusted.som xattr not logged in Changelogs"
28396 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
28400 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
28401 skip "Need MDS version at least 2.11.56"
28403 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
28404 error "failed to create DoM-only file $DIR/$tfile"
28405 touch $DIR/$tfile || error "touch $tfile failed"
28406 check_som_nodata $DIR/$tfile
28408 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
28409 error "write $tfile failed"
28410 check_som_nodata $DIR/$tfile
28412 $TRUNCATE $DIR/$tfile 1234
28413 check_som_nodata $DIR/$tfile
28415 $TRUNCATE $DIR/$tfile 4097
28416 check_som_nodata $DIR/$file
28418 run_test 809 "Verify no SOM xattr store for DoM-only files"
28421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28422 $GSS && skip_env "could not run with gss"
28423 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
28424 skip "OST < 2.12.58 doesn't align checksum"
28427 stack_trap "set_checksums $ORIG_CSUM" EXIT
28428 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
28433 for csum in $CKSUM_TYPES; do
28434 #define OBD_FAIL_OSC_NO_GRANT 0x411
28435 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
28436 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
28438 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
28439 before=$(md5sum $DIR/$tfile)
28440 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
28441 after=$(md5sum $DIR/$tfile)
28442 [ "$before" == "$after" ] ||
28443 error "$csum: $before != $after bs=$1 seek=$2"
28447 run_test 810 "partial page writes on ZFS (LU-11663)"
28450 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28451 skip "OST < 2.12.51 doesn't support this fail_loc"
28453 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28454 # ensure ost1 is connected
28455 stat $DIR/$tfile >/dev/null || error "can't stat"
28456 wait_osc_import_state client ost1 FULL
28457 # no locks, no reqs to let the connection idle
28458 cancel_lru_locks osc
28460 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28461 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28462 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28463 wait_osc_import_state client ost1 CONNECTING
28464 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28466 stat $DIR/$tfile >/dev/null || error "can't stat file"
28468 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
28470 test_812b() { # LU-12378
28471 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28472 skip "OST < 2.12.51 doesn't support this fail_loc"
28474 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
28475 # ensure ost1 is connected
28476 stat $DIR/$tfile >/dev/null || error "can't stat"
28477 wait_osc_import_state client ost1 FULL
28478 # no locks, no reqs to let the connection idle
28479 cancel_lru_locks osc
28481 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28482 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28483 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28484 wait_osc_import_state client ost1 CONNECTING
28485 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28487 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
28488 wait_osc_import_state client ost1 IDLE
28490 run_test 812b "do not drop no resend request for idle connect"
28495 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
28497 $LFS setstripe -c 1 -o 0 $DIR/$tfile
28498 $LFS getstripe $DIR/$tfile
28499 $LCTL set_param osc.*.idle_timeout=10
28500 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
28501 # ensure ost1 is connected
28502 stat $DIR/$tfile >/dev/null || error "can't stat"
28503 wait_osc_import_state client ost1 FULL
28504 # no locks, no reqs to let the connection idle
28505 cancel_lru_locks osc
28507 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
28508 $LCTL set_param fail_loc=0x80000533
28510 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
28512 run_test 812c "idle import vs lock enqueue race"
28515 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
28516 [ -z "$file_heat_sav" ] && skip "no file heat support"
28527 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
28528 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
28530 $LCTL set_param -n llite.*.file_heat=1
28531 echo "Turn on file heat"
28532 echo "Period second: $period_second, Decay percentage: $decay_pct"
28534 echo "QQQQ" > $DIR/$tfile
28535 echo "QQQQ" > $DIR/$tfile
28536 echo "QQQQ" > $DIR/$tfile
28537 cat $DIR/$tfile > /dev/null
28538 cat $DIR/$tfile > /dev/null
28539 cat $DIR/$tfile > /dev/null
28540 cat $DIR/$tfile > /dev/null
28542 local out=$($LFS heat_get $DIR/$tfile)
28544 $LFS heat_get $DIR/$tfile
28545 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28546 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28547 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28548 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28550 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
28551 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
28552 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
28553 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
28555 sleep $((period_second + 3))
28556 echo "Sleep $((period_second + 3)) seconds..."
28557 # The recursion formula to calculate the heat of the file f is as
28559 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
28560 # Where Hi is the heat value in the period between time points i*I and
28561 # (i+1)*I; Ci is the access count in the period; the symbol P refers
28562 # to the weight of Ci.
28563 out=$($LFS heat_get $DIR/$tfile)
28564 $LFS heat_get $DIR/$tfile
28565 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28566 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28567 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28568 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28570 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
28571 error "read sample ($readsample) is wrong"
28572 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
28573 error "write sample ($writesample) is wrong"
28574 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
28575 error "read bytes ($readbyte) is wrong"
28576 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
28577 error "write bytes ($writebyte) is wrong"
28579 echo "QQQQ" > $DIR/$tfile
28580 echo "QQQQ" > $DIR/$tfile
28581 echo "QQQQ" > $DIR/$tfile
28582 cat $DIR/$tfile > /dev/null
28583 cat $DIR/$tfile > /dev/null
28584 cat $DIR/$tfile > /dev/null
28585 cat $DIR/$tfile > /dev/null
28587 sleep $((period_second + 3))
28588 echo "Sleep $((period_second + 3)) seconds..."
28590 out=$($LFS heat_get $DIR/$tfile)
28591 $LFS heat_get $DIR/$tfile
28592 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28593 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28594 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28595 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28597 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
28598 4 * $decay_pct) / 100") -eq 1 ] ||
28599 error "read sample ($readsample1) is wrong"
28600 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
28601 3 * $decay_pct) / 100") -eq 1 ] ||
28602 error "write sample ($writesample1) is wrong"
28603 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
28604 20 * $decay_pct) / 100") -eq 1 ] ||
28605 error "read bytes ($readbyte1) is wrong"
28606 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
28607 15 * $decay_pct) / 100") -eq 1 ] ||
28608 error "write bytes ($writebyte1) is wrong"
28610 echo "Turn off file heat for the file $DIR/$tfile"
28611 $LFS heat_set -o $DIR/$tfile
28613 echo "QQQQ" > $DIR/$tfile
28614 echo "QQQQ" > $DIR/$tfile
28615 echo "QQQQ" > $DIR/$tfile
28616 cat $DIR/$tfile > /dev/null
28617 cat $DIR/$tfile > /dev/null
28618 cat $DIR/$tfile > /dev/null
28619 cat $DIR/$tfile > /dev/null
28621 out=$($LFS heat_get $DIR/$tfile)
28622 $LFS heat_get $DIR/$tfile
28623 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28624 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28625 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28626 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28628 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28629 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28630 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28631 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28633 echo "Trun on file heat for the file $DIR/$tfile"
28634 $LFS heat_set -O $DIR/$tfile
28636 echo "QQQQ" > $DIR/$tfile
28637 echo "QQQQ" > $DIR/$tfile
28638 echo "QQQQ" > $DIR/$tfile
28639 cat $DIR/$tfile > /dev/null
28640 cat $DIR/$tfile > /dev/null
28641 cat $DIR/$tfile > /dev/null
28642 cat $DIR/$tfile > /dev/null
28644 out=$($LFS heat_get $DIR/$tfile)
28645 $LFS heat_get $DIR/$tfile
28646 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28647 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28648 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28649 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28651 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
28652 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
28653 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
28654 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
28656 $LFS heat_set -c $DIR/$tfile
28657 $LCTL set_param -n llite.*.file_heat=0
28658 echo "Turn off file heat support for the Lustre filesystem"
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 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28676 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28677 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28678 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28680 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
28683 run_test 813 "File heat verfication"
28687 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
28688 echo -n y >> $DIR/$tfile
28689 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
28690 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
28692 run_test 814 "sparse cp works as expected (LU-12361)"
28696 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
28697 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
28699 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
28702 local ost1_imp=$(get_osc_import_name client ost1)
28703 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
28706 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28707 # ensure ost1 is connected
28709 stat $DIR/$tfile >/dev/null || error "can't stat"
28710 wait_osc_import_state client ost1 FULL
28711 # no locks, no reqs to let the connection idle
28712 cancel_lru_locks osc
28713 lru_resize_disable osc
28716 before=$($LCTL get_param -n \
28717 ldlm.namespaces.$imp_name.lru_size)
28719 wait_osc_import_state client ost1 IDLE
28720 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
28721 now=$($LCTL get_param -n \
28722 ldlm.namespaces.$imp_name.lru_size)
28723 [ $before == $now ] || error "lru_size changed $before != $now"
28725 run_test 816 "do not reset lru_resize on idle reconnect"
28729 exportfs -u localhost:$DIR/nfsexp
28734 systemctl restart nfs-server.service || skip "failed to restart nfsd"
28736 mkdir -p $DIR/nfsexp
28737 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
28738 error "failed to export nfs"
28740 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
28741 stack_trap cleanup_817 EXIT
28743 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
28744 error "failed to mount nfs to $tmpdir"
28746 cp /bin/true $tmpdir
28747 $DIR/nfsexp/true || error "failed to execute 'true' command"
28749 run_test 817 "nfsd won't cache write lock for exec file"
28752 test_mkdir -i0 -c1 $DIR/$tdir
28753 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
28754 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
28757 # restore osp-syn threads
28758 stack_trap "fail $SINGLEMDS"
28760 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
28761 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
28762 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
28763 error "start $SINGLEMDS failed"
28766 local testid=$(echo $TESTNAME | tr '_' ' ')
28768 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
28769 grep "run LFSCK" || error "run LFSCK is not suggested"
28771 run_test 818 "unlink with failed llog"
28774 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28775 cancel_lru_locks osc
28776 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28777 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28778 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
28781 run_test 819a "too big niobuf in read"
28784 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28785 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28786 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28787 cancel_lru_locks osc
28791 run_test 819b "too big niobuf in write"
28794 function test_820_start_ost() {
28797 for num in $(seq $OSTCOUNT); do
28798 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
28803 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28806 umount_client $MOUNT || error "umount failed"
28807 for num in $(seq $OSTCOUNT); do
28811 # mount client with no active OSTs
28812 # so that the client can't initialize max LOV EA size
28813 # from OSC notifications
28814 mount_client $MOUNT || error "mount failed"
28815 # delay OST starting to keep this 0 max EA size for a while
28816 test_820_start_ost &
28818 # create a directory on MDS2
28819 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
28820 error "Failed to create directory"
28821 # open intent should update default EA size
28822 # see mdc_update_max_ea_from_body()
28823 # notice this is the very first RPC to MDS2
28824 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
28827 # With SSK, this situation can lead to -EPERM being returned.
28828 # In that case, simply retry.
28829 if [ $ret -ne 0 ] && $SHARED_KEY; then
28830 if echo "$out" | grep -q "not permitted"; then
28831 cp /etc/services $DIR/$tdir/mds2
28835 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
28837 run_test 820 "update max EA from open intent"
28840 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28841 local OST_MAX_PRECREATE=20000
28843 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
28844 skip "Need MDS version at least 2.14.56"
28846 save_lustre_params mds1 \
28847 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28848 do_facet $SINGLEMDS "$LCTL set_param -n \
28849 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28850 do_facet $SINGLEMDS "$LCTL set_param -n \
28851 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
28853 stack_trap "restore_lustre_params < $p; rm $p"
28855 do_facet $SINGLEMDS "$LCTL set_param -n \
28856 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
28858 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28859 osp.$FSNAME-OST0000*MDT0000.create_count")
28860 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28861 osp.$FSNAME-OST0000*MDT0000.max_create_count")
28862 local expect_count=$(((($max/2)/256) * 256))
28864 log "setting create_count to 100200:"
28865 log " -result- count: $count with max: $max, expecting: $expect_count"
28867 [[ $count -eq expect_count ]] ||
28868 error "Create count not set to max precreate."
28870 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
28873 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
28874 skip "Need MDS version 2.14.56"
28876 local sync_changes=$(do_facet $SINGLEMDS \
28877 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28879 [ "$sync_changes" -gt 100 ] &&
28880 skip "Sync changes $sync_changes > 100 already"
28882 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28884 $LFS mkdir -i 0 $DIR/$tdir
28885 $LFS setstripe -c 1 -i 0 $DIR/$tdir
28887 save_lustre_params mds1 \
28888 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
28889 save_lustre_params mds1 \
28890 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
28892 do_facet mds1 "$LCTL set_param -n \
28893 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
28894 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
28895 stack_trap "restore_lustre_params < $p" EXIT
28897 createmany -o $DIR/$tdir/f- 1000
28898 unlinkmany $DIR/$tdir/f- 1000 &
28899 local UNLINK_PID=$!
28902 sync_changes=$(do_facet mds1 \
28903 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28904 # the check in the code is racy, fail the test
28905 # if the value above the limit by 10.
28906 [ $sync_changes -gt 110 ] && {
28907 kill -2 $UNLINK_PID
28909 error "osp changes throttling failed, $sync_changes>110"
28911 kill -0 $UNLINK_PID 2> /dev/null || break
28915 run_test 831 "throttling unlink/setattr queuing on OSP"
28918 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
28919 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
28920 skip "Need MDS version 2.15.52+"
28921 is_rmentry_supported || skip "rm_entry not supported"
28923 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
28924 mkdir $DIR/$tdir/local_dir || error "mkdir local_dir failed"
28925 mkdir_on_mdt -i 1 $DIR/$tdir/remote_dir ||
28926 error "mkdir remote_dir failed"
28927 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped_dir ||
28928 error "mkdir striped_dir failed"
28929 touch $DIR/$tdir/file || error "touch file failed"
28930 $LFS rm_entry $DIR/$tdir/* || error "lfs rm_entry $tdir/* failed"
28931 [ -z "$(ls -A $DIR/$tdir)" ] || error "$tdir not empty"
28933 run_test 832 "lfs rm_entry"
28936 # tests that do cleanup/setup should be run at the end
28940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28943 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
28944 $LCTL set_param fail_loc=0x903
28946 cancel_lru_locks MGC
28948 FAIL_ON_ERROR=true cleanup
28949 FAIL_ON_ERROR=true setup
28951 run_test 900 "umount should not race with any mgc requeue thread"
28953 # LUS-6253/LU-11185
28961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28963 # some get_param have a bug to handle dot in param name
28964 cancel_lru_locks MGC
28965 old=$(mount -t lustre | wc -l)
28973 while [ $old -ne $oldc ]; do
28974 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28977 if [ $count -ge $TIMEOUT ]; then
28978 error "too large timeout"
28981 umount_client $MOUNT || error "umount failed"
28982 mount_client $MOUNT || error "mount failed"
28983 cancel_lru_locks MGC
28984 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28986 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
28990 run_test 901 "don't leak a mgc lock on client umount"
28994 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
28995 skip "client does not have LU-13377 fix"
28996 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
28997 $LCTL set_param fail_loc=0x1415
28998 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28999 cancel_lru_locks osc
29002 run_test 902 "test short write doesn't hang lustre"
29006 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
29007 echo "blah" > $DIR/${tfile}-2
29008 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
29009 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
29010 $LCTL set_param fail_loc=0x417 fail_val=20
29012 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
29013 sleep 1 # To start the destroy
29014 wait_destroy_complete 150 || error "Destroy taking too long"
29015 cat $DIR/$tfile > /dev/null || error "Evicted"
29017 run_test 903 "Test long page discard does not cause evictions"
29020 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
29021 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
29022 grep -q project || skip "skip project quota not supported"
29024 local testfile="$DIR/$tdir/$tfile"
29025 local xattr="trusted.projid"
29027 local mdts=$(comma_list $(mdts_nodes))
29028 local saved=$(do_facet mds1 $LCTL get_param -n \
29029 osd-ldiskfs.*MDT0000.enable_projid_xattr)
29031 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
29032 stack_trap "do_nodes $mdts $LCTL set_param \
29033 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
29035 mkdir -p $DIR/$tdir
29037 #hide projid xattr on server
29038 $LFS project -p 1 $testfile ||
29039 error "set $testfile project id failed"
29040 getfattr -m - $testfile | grep $xattr &&
29041 error "do not show trusted.projid when disabled on server"
29042 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
29043 #should be hidden when projid is 0
29044 $LFS project -p 0 $testfile ||
29045 error "set $testfile project id failed"
29046 getfattr -m - $testfile | grep $xattr &&
29047 error "do not show trusted.projid with project ID 0"
29049 #still can getxattr explicitly
29050 projid=$(getfattr -n $xattr $testfile |
29051 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
29052 [ $projid == "0" ] ||
29053 error "projid expected 0 not $projid"
29055 #set the projid via setxattr
29056 setfattr -n $xattr -v "1000" $testfile ||
29057 error "setattr failed with $?"
29058 projid=($($LFS project $testfile))
29059 [ ${projid[0]} == "1000" ] ||
29060 error "projid expected 1000 not $projid"
29062 #check the new projid via getxattr
29063 $LFS project -p 1001 $testfile ||
29064 error "set $testfile project id failed"
29065 getfattr -m - $testfile | grep $xattr ||
29066 error "should show trusted.projid when project ID != 0"
29067 projid=$(getfattr -n $xattr $testfile |
29068 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
29069 [ $projid == "1001" ] ||
29070 error "projid expected 1001 not $projid"
29072 #try to set invalid projid
29073 setfattr -n $xattr -v "4294967295" $testfile &&
29074 error "set invalid projid should fail"
29076 #remove the xattr means setting projid to 0
29077 setfattr -x $xattr $testfile ||
29078 error "setfattr failed with $?"
29079 projid=($($LFS project $testfile))
29080 [ ${projid[0]} == "0" ] ||
29081 error "projid expected 0 not $projid"
29083 #should be hidden when parent has inherit flag and same projid
29084 $LFS project -srp 1002 $DIR/$tdir ||
29085 error "set $tdir project id failed"
29086 getfattr -m - $testfile | grep $xattr &&
29087 error "do not show trusted.projid with inherit flag"
29089 #still can getxattr explicitly
29090 projid=$(getfattr -n $xattr $testfile |
29091 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
29092 [ $projid == "1002" ] ||
29093 error "projid expected 1002 not $projid"
29095 run_test 904 "virtual project ID xattr"
29099 (( $OST1_VERSION >= $(version_code 2.8.54) )) ||
29100 skip "lustre < 2.8.54 does not support ladvise"
29102 remote_ost_nodsh && skip "remote OST with nodsh"
29103 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
29105 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
29107 #define OBD_FAIL_OST_OPCODE 0x253
29109 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
29110 $LFS ladvise -a willread $DIR/$tfile &&
29111 error "unexpected success of ladvise with fault injection"
29112 $LFS ladvise -a willread $DIR/$tfile |&
29113 grep -q "Operation not supported"
29114 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
29116 run_test 905 "bad or new opcode should not stuck client"
29119 grep -q io_uring_setup /proc/kallsyms ||
29120 skip "Client OS does not support io_uring I/O engine"
29121 io_uring_probe || skip "kernel does not support io_uring fully"
29122 which fio || skip_env "no fio installed"
29123 fio --enghelp | grep -q io_uring ||
29124 skip_env "fio does not support io_uring I/O engine"
29126 local file=$DIR/$tfile
29127 local ioengine="io_uring"
29131 fio --name=seqwrite --ioengine=$ioengine \
29132 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
29133 --iodepth=64 --size=$size --filename=$file --rw=write ||
29134 error "fio seqwrite $file failed"
29136 fio --name=seqread --ioengine=$ioengine \
29137 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
29138 --iodepth=64 --size=$size --filename=$file --rw=read ||
29139 error "fio seqread $file failed"
29141 rm -f $file || error "rm -f $file failed"
29143 run_test 906 "Simple test for io_uring I/O engine via fio"
29147 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
29148 check_and_cleanup_lustre
29149 if [ "$I_MOUNTED" != "yes" ]; then
29150 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true